diff options
Diffstat (limited to 'contrib/syslinux-4.02/gpxe/src/include')
235 files changed, 38520 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/gpxe/src/include/.gitignore b/contrib/syslinux-4.02/gpxe/src/include/.gitignore new file mode 100644 index 0000000..de1598e --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/.gitignore @@ -0,0 +1 @@ +.buildserial.h diff --git a/contrib/syslinux-4.02/gpxe/src/include/alloca.h b/contrib/syslinux-4.02/gpxe/src/include/alloca.h new file mode 100644 index 0000000..08398fb --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/alloca.h @@ -0,0 +1,25 @@ +#ifndef _ALLOCA_H +#define _ALLOCA_H + +/** + * @file + * + * Temporary memory allocation + * + */ + +#include <stdint.h> + +/** + * Allocate temporary memory from the stack + * + * @v size Size to allocate + * @ret ptr Allocated memory + * + * This memory will be freed automatically when the containing + * function returns. There are several caveats regarding use of + * alloca(); use it only if you already know what they are. + */ +#define alloca(size) __builtin_alloca ( size ) + +#endif /* _ALLOCA_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/assert.h b/contrib/syslinux-4.02/gpxe/src/include/assert.h new file mode 100644 index 0000000..cc784bc --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/assert.h @@ -0,0 +1,67 @@ +#ifndef _ASSERT_H +#define _ASSERT_H + +/** @file + * + * Assertions + * + * This file provides two assertion macros: assert() (for run-time + * assertions) and linker_assert() (for link-time assertions). + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifdef NDEBUG +#define ASSERTING 0 +#else +#define ASSERTING 1 +#endif + +/** printf() for assertions + * + * This function exists so that the assert() macro can expand to + * printf() calls without dragging the printf() prototype into scope. + * + * As far as the compiler is concerned, assert_printf() and printf() are + * completely unrelated calls; it's only at the assembly stage that + * references to the assert_printf symbol are collapsed into references + * to the printf symbol. + */ +extern int __attribute__ (( format ( printf, 1, 2 ) )) +assert_printf ( const char *fmt, ... ) asm ( "printf" ); + +/** + * Assert a condition at run-time. + * + * If the condition is not true, a debug message will be printed. + * Assertions only take effect in debug-enabled builds (see DBG()). + * + * @todo Make an assertion failure abort the program + * + */ +#define assert( condition ) \ + do { \ + if ( ASSERTING && ! (condition) ) { \ + assert_printf ( "assert(%s) failed at %s line %d\n", \ + #condition, __FILE__, __LINE__ ); \ + } \ + } while ( 0 ) + +/** + * Assert a condition at link-time. + * + * If the condition is not true, the link will fail with an unresolved + * symbol (error_symbol). + * + * This macro is gPXE-specific. Do not use this macro in code + * intended to be portable. + * + */ +#define linker_assert( condition, error_symbol ) \ + if ( ! (condition) ) { \ + extern void error_symbol ( void ); \ + error_symbol(); \ + } + +#endif /* _ASSERT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/big_bswap.h b/contrib/syslinux-4.02/gpxe/src/include/big_bswap.h new file mode 100644 index 0000000..3775fac --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/big_bswap.h @@ -0,0 +1,33 @@ +#ifndef ETHERBOOT_BIG_BSWAP_H +#define ETHERBOOT_BIG_BSWAP_H + +#define ntohl(x) (x) +#define htonl(x) (x) +#define ntohs(x) (x) +#define htons(x) (x) +#define cpu_to_le64(x) __bswap_64(x) +#define cpu_to_le32(x) __bswap_32(x) +#define cpu_to_le16(x) __bswap_16(x) +#define cpu_to_be64(x) (x) +#define cpu_to_be32(x) (x) +#define cpu_to_be16(x) (x) +#define le64_to_cpu(x) __bswap_64(x) +#define le32_to_cpu(x) __bswap_32(x) +#define le16_to_cpu(x) __bswap_16(x) +#define be64_to_cpu(x) (x) +#define be32_to_cpu(x) (x) +#define be16_to_cpu(x) (x) +#define cpu_to_le64s(x) __bswap_64s(x) +#define cpu_to_le32s(x) __bswap_32s(x) +#define cpu_to_le16s(x) __bswap_16s(x) +#define cpu_to_be64s(x) do {} while (0) +#define cpu_to_be32s(x) do {} while (0) +#define cpu_to_be16s(x) do {} while (0) +#define le64_to_cpus(x) __bswap_64s(x) +#define le32_to_cpus(x) __bswap_32s(x) +#define le16_to_cpus(x) __bswap_16s(x) +#define be64_to_cpus(x) do {} while (0) +#define be32_to_cpus(x) do {} while (0) +#define be16_to_cpus(x) do {} while (0) + +#endif /* ETHERBOOT_BIG_BSWAP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/bootp.h b/contrib/syslinux-4.02/gpxe/src/include/bootp.h new file mode 100644 index 0000000..0e65477 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/bootp.h @@ -0,0 +1,230 @@ +#ifndef _BOOTP_H +#define _BOOTP_H + +#ifdef ALTERNATE_DHCP_PORTS_1067_1068 +#undef NON_STANDARD_BOOTP_SERVER +#define NON_STANDARD_BOOTP_SERVER 1067 +#undef NON_STANDARD_BOOTP_CLIENT +#define NON_STANDARD_BOOTP_CLIENT 1068 +#endif + +#ifdef NON_STANDARD_BOOTP_SERVER +#define BOOTP_SERVER NON_STANDARD_BOOTP_SERVER +#else +#define BOOTP_SERVER 67 +#endif +#ifdef NON_STANDARD_BOOTP_CLIENT +#define BOOTP_CLIENT NON_STANDARD_BOOTP_CLIENT +#else +#define BOOTP_CLIENT 68 +#endif +#define PROXYDHCP_SERVER 4011 /* For PXE */ + +#define BOOTP_REQUEST 1 +#define BOOTP_REPLY 2 + +#define TAG_LEN(p) (*((p)+1)) +#define RFC1533_COOKIE 99, 130, 83, 99 +#define RFC1533_PAD 0 +#define RFC1533_NETMASK 1 +#define RFC1533_TIMEOFFSET 2 +#define RFC1533_GATEWAY 3 +#define RFC1533_TIMESERVER 4 +#define RFC1533_IEN116NS 5 +#define RFC1533_DNS 6 +#define RFC1533_LOGSERVER 7 +#define RFC1533_COOKIESERVER 8 +#define RFC1533_LPRSERVER 9 +#define RFC1533_IMPRESSSERVER 10 +#define RFC1533_RESOURCESERVER 11 +#define RFC1533_HOSTNAME 12 +#define RFC1533_BOOTFILESIZE 13 +#define RFC1533_MERITDUMPFILE 14 +#define RFC1533_DOMAINNAME 15 +#define RFC1533_SWAPSERVER 16 +#define RFC1533_ROOTPATH 17 +#define RFC1533_EXTENSIONPATH 18 +#define RFC1533_IPFORWARDING 19 +#define RFC1533_IPSOURCEROUTING 20 +#define RFC1533_IPPOLICYFILTER 21 +#define RFC1533_IPMAXREASSEMBLY 22 +#define RFC1533_IPTTL 23 +#define RFC1533_IPMTU 24 +#define RFC1533_IPMTUPLATEAU 25 +#define RFC1533_INTMTU 26 +#define RFC1533_INTLOCALSUBNETS 27 +#define RFC1533_INTBROADCAST 28 +#define RFC1533_INTICMPDISCOVER 29 +#define RFC1533_INTICMPRESPOND 30 +#define RFC1533_INTROUTEDISCOVER 31 +#define RFC1533_INTROUTESOLICIT 32 +#define RFC1533_INTSTATICROUTES 33 +#define RFC1533_LLTRAILERENCAP 34 +#define RFC1533_LLARPCACHETMO 35 +#define RFC1533_LLETHERNETENCAP 36 +#define RFC1533_TCPTTL 37 +#define RFC1533_TCPKEEPALIVETMO 38 +#define RFC1533_TCPKEEPALIVEGB 39 +#define RFC1533_NISDOMAIN 40 +#define RFC1533_NISSERVER 41 +#define RFC1533_NTPSERVER 42 +#define RFC1533_VENDOR 43 +#define RFC1533_NBNS 44 +#define RFC1533_NBDD 45 +#define RFC1533_NBNT 46 +#define RFC1533_NBSCOPE 47 +#define RFC1533_XFS 48 +#define RFC1533_XDM 49 +#ifndef NO_DHCP_SUPPORT +#define RFC2132_REQ_ADDR 50 +#define RFC2132_MSG_TYPE 53 +#define RFC2132_SRV_ID 54 +#define RFC2132_PARAM_LIST 55 +#define RFC2132_MAX_SIZE 57 +#define RFC2132_VENDOR_CLASS_ID 60 +#define RFC2132_CLIENT_ID 61 +#define RFC2132_TFTP_SERVER_NAME 66 +#define RFC2132_BOOTFILE_NAME 67 +#define RFC3004_USER_CLASS 77 + +#ifdef PXE_DHCP_STRICT +/* + * The following options are acknowledged in RFC3679 because they are + * widely used by PXE implementations, but have never been properly + * allocated. Despite other PXE options being correctly packed in a + * vendor encapsulated field, these are exposed. Sigh. Note that the + * client UUID (option 97) is also noted in the PXE spec as using + * option 61. + */ +#define RFC3679_PXE_CLIENT_ARCH 93 +#define RFC3679_PXE_CLIENT_NDI 94 +#define RFC3679_PXE_CLIENT_UUID 97 + +/* The lengths are fixed. */ +#define RFC3679_PXE_CLIENT_ARCH_LENGTH 2 +#define RFC3679_PXE_CLIENT_NDI_LENGTH 3 +#define RFC3679_PXE_CLIENT_UUID_LENGTH 17 + +/* + * Values of RFC3679_PXE_CLIENT_ARCH can apparently be one of the + * following, according to the PXE spec. The spec only actually + * described the 2nd octet, not the first. Duh... assume 0. + */ +#define RFC3679_PXE_CLIENT_ARCH_IAX86PC 0,0 +#define RFC3679_PXE_CLIENT_ARCH_NECPC98 0,1 +#define RFC3679_PXE_CLIENT_ARCH_IA64PC 0,2 +#define RFC3679_PXE_CLIENT_ARCH_DECALPHA 0,3 +#define RFC3679_PXE_CLIENT_ARCH_ARCX86 0,4 +#define RFC3679_PXE_CLIENT_ARCH_INTELLEAN 0,5 + +/* + * Only one valid value of NDI type (must be 1) and UNDI version (must + * be 2.1) + */ +#define RFC3679_PXE_CLIENT_NDI_21 1,2,1 + +/* + * UUID - type must be 1 and then 16 octets of UID, as with the client ID. + * The value is a default for testing only + */ +#define RFC3679_PXE_CLIENT_UUID_TYPE 0 +#warning "UUID is a default for testing ONLY!" +#define RFC3679_PXE_CLIENT_UUID_DEFAULT \ + RFC3679_PXE_CLIENT_UUID_TYPE, \ + 0xDE,0xAD,0xBE,0xEF, \ + 0xDE,0xAD,0xBE,0xEF, \ + 0xDE,0xAD,0xBE,0xEF, \ + 0xDE,0xAD,0xBE,0xEF +/* + * The Vendor Class ID. Note that the Arch and UNDI version numbers + * are fixed and must be same as the ARCH and NDI above. + */ +#define RFC2132_VENDOR_CLASS_ID_PXE_LENGTH 32 +#define RFC2132_VENDOR_CLASS_ID_PXE \ + 'P','X','E','C','l','i','e','n','t',':', \ + 'A','r','c','h',':','0','0','0','0','0',':', \ + 'U','N','D','I',':','0','0','2','0','0','1' + +/* + * The following vendor options are required in the PXE spec to pull + * options for the *next* image. The PXE spec doesn't help us with + * this (like explaining why). + */ +#define RFC1533_VENDOR_PXE_OPT128 128 +#define RFC1533_VENDOR_PXE_OPT129 129 +#define RFC1533_VENDOR_PXE_OPT130 130 +#define RFC1533_VENDOR_PXE_OPT131 131 +#define RFC1533_VENDOR_PXE_OPT132 132 +#define RFC1533_VENDOR_PXE_OPT133 133 +#define RFC1533_VENDOR_PXE_OPT134 134 +#define RFC1533_VENDOR_PXE_OPT135 135 + +#endif /* PXE_DHCP_STRICT */ + +#define DHCPDISCOVER 1 +#define DHCPOFFER 2 +#define DHCPREQUEST 3 +#define DHCPACK 5 +#endif /* NO_DHCP_SUPPORT */ + +#define RFC1533_VENDOR_MAJOR 0 +#define RFC1533_VENDOR_MINOR 0 + +#define RFC1533_VENDOR_MAGIC 128 +#define RFC1533_VENDOR_ADDPARM 129 +#define RFC1533_VENDOR_ETHDEV 130 +/* We should really apply for an official Etherboot encap option */ +#define RFC1533_VENDOR_ETHERBOOT_ENCAP 150 +/* I'll leave it to FREEBSD to decide if they want to renumber */ +#ifdef IMAGE_FREEBSD +#define RFC1533_VENDOR_HOWTO 132 +#define RFC1533_VENDOR_KERNEL_ENV 133 +#endif +#define RFC1533_VENDOR_NIC_DEV_ID 175 +#define RFC1533_VENDOR_ARCH 177 + +#define RFC1533_END 255 + +#define BOOTP_VENDOR_LEN 64 +#ifndef NO_DHCP_SUPPORT +#define DHCP_OPT_LEN 312 +#endif /* NO_DHCP_SUPPORT */ + +/* Format of a bootp packet */ +struct bootp_t { + uint8_t bp_op; + uint8_t bp_htype; + uint8_t bp_hlen; + uint8_t bp_hops; + uint32_t bp_xid; + uint16_t bp_secs; + uint16_t unused; + in_addr bp_ciaddr; + in_addr bp_yiaddr; + in_addr bp_siaddr; + in_addr bp_giaddr; + uint8_t bp_hwaddr[16]; + uint8_t bp_sname[64]; + char bp_file[128]; +#ifdef NO_DHCP_SUPPORT + uint8_t bp_vend[BOOTP_VENDOR_LEN]; +#else + uint8_t bp_vend[DHCP_OPT_LEN]; +#endif /* NO_DHCP_SUPPORT */ +}; + +/* Format of a bootp IP packet */ +struct bootpip_t +{ + struct iphdr ip; + struct udphdr udp; + struct bootp_t bp; +}; + +/* Format of bootp packet with extensions */ +struct bootpd_t { + struct bootp_t bootp_reply; + uint8_t bootp_extension[MAX_BOOTP_EXTLEN]; +}; + +#endif /* _BOOTP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/btext.h b/contrib/syslinux-4.02/gpxe/src/include/btext.h new file mode 100644 index 0000000..1d3f9e5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/btext.h @@ -0,0 +1,62 @@ +/* + * This file describes the structure passed from the BootX application + * (for MacOS) when it is used to boot Linux. + * + * Written by Benjamin Herrenschmidt. + * + * Move to LinuxBIOS by LYH yhlu@tyan.com + * + */ + + +#ifndef _BTEXT_H__ +#define _BTEXT_H__ + +#if 1 +#define u32 unsigned int +#define u16 unsigned short +#define u8 unsigned char +#endif + +/* Here are the boot informations that are passed to the bootstrap + * Note that the kernel arguments and the device tree are appended + * at the end of this structure. */ +typedef struct boot_infos +{ + + /* NEW (vers. 2) this holds the current _logical_ base addr of + the frame buffer (for use by early boot message) */ + u8* logicalDisplayBase; + + + /* Some infos about the current MacOS display */ + u32 dispDeviceRect[4]; /* left,top,right,bottom */ + u32 dispDeviceDepth; /* (8, 16 or 32) */ + u32 dispDeviceBase; /* base address (physical) */ + u32 dispDeviceRowBytes; /* rowbytes (in bytes) */ + u32 dispDeviceColorsOffset; /* Colormap (8 bits only) or 0 (*) */ + + + /* The framebuffer size (optional, currently 0) */ + u32 frameBufferSize; /* Represents a max size, can be 0. */ + + +} boot_infos_t; + +/* (*) The format of the colormap is 256 * 3 * 2 bytes. Each color index is represented + * by 3 short words containing a 16 bits (unsigned) color component. + * Later versions may contain the gamma table for direct-color devices here. + */ +#define BOOTX_COLORTABLE_SIZE (256UL*3UL*2UL) + + +/* + * Definitions for using the procedures in btext.c. + * + * Benjamin Herrenschmidt <benh@kernel.crashing.org> + */ + +extern boot_infos_t disp_bi; +extern u32 boot_text_mapped; + +#endif /* _BTEXT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/byteswap.h b/contrib/syslinux-4.02/gpxe/src/include/byteswap.h new file mode 100644 index 0000000..466759c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/byteswap.h @@ -0,0 +1,59 @@ +#ifndef ETHERBOOT_BYTESWAP_H +#define ETHERBOOT_BYTESWAP_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include "endian.h" +#include "bits/byteswap.h" + +#define __bswap_constant_16(x) \ + ((uint16_t)((((uint16_t)(x) & 0x00ff) << 8) | \ + (((uint16_t)(x) & 0xff00) >> 8))) + +#define __bswap_constant_32(x) \ + ((uint32_t)((((uint32_t)(x) & 0x000000ffU) << 24) | \ + (((uint32_t)(x) & 0x0000ff00U) << 8) | \ + (((uint32_t)(x) & 0x00ff0000U) >> 8) | \ + (((uint32_t)(x) & 0xff000000U) >> 24))) + +#define __bswap_constant_64(x) \ + ((uint64_t)((((uint64_t)(x) & 0x00000000000000ffULL) << 56) | \ + (((uint64_t)(x) & 0x000000000000ff00ULL) << 40) | \ + (((uint64_t)(x) & 0x0000000000ff0000ULL) << 24) | \ + (((uint64_t)(x) & 0x00000000ff000000ULL) << 8) | \ + (((uint64_t)(x) & 0x000000ff00000000ULL) >> 8) | \ + (((uint64_t)(x) & 0x0000ff0000000000ULL) >> 24) | \ + (((uint64_t)(x) & 0x00ff000000000000ULL) >> 40) | \ + (((uint64_t)(x) & 0xff00000000000000ULL) >> 56))) + +#define __bswap_16(x) \ + ((uint16_t)(__builtin_constant_p(x) ? \ + __bswap_constant_16(x) : \ + __bswap_variable_16(x))) + +#define __bswap_32(x) \ + ((uint32_t)(__builtin_constant_p(x) ? \ + __bswap_constant_32(x) : \ + __bswap_variable_32(x))) + +#define __bswap_64(x) \ + ((uint64_t)(__builtin_constant_p(x) ? \ + __bswap_constant_64(x) : \ + __bswap_variable_64(x))) + +#if __BYTE_ORDER == __LITTLE_ENDIAN +#include "little_bswap.h" +#endif +#if __BYTE_ORDER == __BIG_ENDIAN +#include "big_bswap.h" +#endif + +/* Make routines available to all */ +#define swap64(x) __bswap_64(x) +#define swap32(x) __bswap_32(x) +#define swap16(x) __bswap_16(x) +#define bswap_64(x) __bswap_64(x) +#define bswap_32(x) __bswap_32(x) +#define bswap_16(x) __bswap_16(x) + +#endif /* ETHERBOOT_BYTESWAP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/cmdline.h b/contrib/syslinux-4.02/gpxe/src/include/cmdline.h new file mode 100644 index 0000000..9ab29c5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/cmdline.h @@ -0,0 +1,8 @@ +#ifndef CMDLINE_H +#define CMDLINE_H + +/* Command line external functions */ + +void cmdl_start(); + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/cmdlinelib.h b/contrib/syslinux-4.02/gpxe/src/include/cmdlinelib.h new file mode 100644 index 0000000..1eb6899 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/cmdlinelib.h @@ -0,0 +1,99 @@ +/* Command line library */ +#ifndef CMDLINELIB_H +#define CMDLINELIB_H + +#define CMDL_BUFFER_SIZE 256 +//#define CMDL_OUTPUT_SIZE 256 +#define CMDL_PROMPT_SIZE 8 +#define CMDL_MAX_TAB_COMPLETE_RESULT 256 + +typedef int (*cmdl_putchar_t)(int); +typedef int (*cmdl_printf_t)( const char *format, ... ); +typedef int (*cmdl_getchar_t)(); + +#ifndef NULL +#define NULL ((void *)0) +#endif + +enum{ + CMDL_LEFT, + CMDL_RIGHT +}; + +enum{ + CMDLK_FW=6, + CMDLK_BW=2, + CMDLK_BS=8, + CMDLK_HOME=2, + CMDLK_END=5, + CMDLK_DELTOEND=11, + CMDLK_DELARG=23, + CMDLK_ENTER=0x0d, + CMDLK_RETURN=0x0a, + CMDLK_TAB=9 +}; + +typedef struct{ + + // buffers + + //char* output; + char* buffer; + char* prompt; + + // options and values + + int cursor; + //int has_output; + int exit; + int refresh; + int tabstate; + int insert; + + // callbacks + + cmdl_putchar_t putchar; + cmdl_getchar_t getchar; + cmdl_printf_t printf; + +}cmd_line; + +typedef struct{ + int argc; + char **argv; +}cmdl_param_list; + +void cmdl_setputchar(cmd_line* cmd, cmdl_putchar_t in); +void cmdl_setgetchar(cmd_line* cmd, cmdl_getchar_t in); +void cmdl_setprintf(cmd_line* cmd, cmdl_printf_t in); + +//void cmdl_builtin_help(cmd_line* cmd, char* command); + +void cmdl_parsechar(cmd_line* cmd, char in); + +void cmdl_addreplace(cmd_line* cmd, char in); +void cmdl_addinsert(cmd_line* cmd, char in); +void cmdl_enterloop(cmd_line* cmd); +void cmdl_exec(cmd_line* cmd); +void cmdl_setexit(cmd_line* cmd, int exit); +int cmdl_getexit(cmd_line* cmd); +void cmdl_clearoutput(cmd_line* cmd); +void cmdl_clearbuffer(cmd_line* cmd); +int cmdl_printf(cmd_line* cmd, const char *format, ...); +char* cmdl_getoutput(cmd_line* cmd); +//void cmdl_addoutput_str(cmd_line* cmd, char output[CMDL_OUTPUT_SIZE]); +void cmdl_addstr(cmd_line* cmd, char* str); +int cmdl_movecursor(cmd_line* cmd, int direction); +char* cmdl_getbuffer(cmd_line* cmd); +void cmdl_addchar(cmd_line* cmd, char in); +int cmdl_check(cmd_line* cmd); +void cmdl_del(cmd_line* cmd); +cmd_line* cmdl_create(); +void cmdl_free(cmd_line* cmd); +char *cmdl_getprompt(cmd_line* cmd); +void cmdl_setpropmt(cmd_line* cmd, char prompt[CMDL_PROMPT_SIZE]); +cmdl_param_list* cmdl_getparams(const char* command); +void cmdl_tabcomplete(cmd_line *cmd); + +#endif + diff --git a/contrib/syslinux-4.02/gpxe/src/include/cmdlist.h b/contrib/syslinux-4.02/gpxe/src/include/cmdlist.h new file mode 100644 index 0000000..33cd349 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/cmdlist.h @@ -0,0 +1,18 @@ +#ifndef COMMANDLIST_H +#define COMMANDLIST_H + +void test_req(); +void test2_req(); +void help_req(); +void nvo_cmd_req(); + +void commandlist() +{ + // test_req(); + // test2_req(); + help_req(); + nvo_cmd_req(); +} + +#endif + diff --git a/contrib/syslinux-4.02/gpxe/src/include/coff.h b/contrib/syslinux-4.02/gpxe/src/include/coff.h new file mode 100644 index 0000000..a73fda5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/coff.h @@ -0,0 +1,73 @@ +#ifndef COFF_H +#define COFF_H +/* Based on the elf.h file + * Changed accordingly to support COFF file support + */ + + +/* Values for f_flags. */ +#define F_RELFLG 0x0001 /* If set, not reloc. info. Clear for executables */ +#define F_EXEC 0x0002 /* No unresolved symbols. Executable file ! */ +#define F_LNNO 0x0004 /* If set, line information numbers removed */ +#define F_LSYMS 0x0008 /* If set, local symbols removed */ +#define F_AR32WR 0x0100 /* Indicates little endian file */ + +/* Values for e_machine (architecute). */ +#define EM_E1 0x17a /* Magic number for Hyperstone. Big endian format */ + +/* Values for f_flags. */ +#define O_MAGIC 0x017c /* Optional's header magic number for Hyperstone */ + +/* Values for s_flags. */ +#define S_TYPE_TEXT 0x0020 /* If set, the section contains only executable */ +#define S_TYPE_DATA 0x0040 /* If set, the section contains only initialized data */ +#define S_TYPE_BSS 0x0080 /* If set, the section is BSS no data stored */ + + +typedef struct +{ + unsigned short f_magic; /* magic number */ + unsigned short f_nscns; /* number of sections */ + unsigned long f_timdat; /* time & date stamp */ + unsigned long f_symptr; /* file pointer to symtab */ + unsigned long f_nsyms; /* number of symtab entries */ + unsigned short f_opthdr; /* sizeof(optional hdr) */ + unsigned short f_flags; /* flags */ +} +COFF_filehdr; + +/* + * Optional header. + */ +typedef struct +{ + unsigned short magic; /* type of file */ + unsigned short vstamp; /* version stamp */ + unsigned long tsize; /* text size in bytes, padded to FW bdry*/ + unsigned long dsize; /* initialized data " " */ + unsigned long bsize; /* uninitialized data " " */ + unsigned long entry; /* entry pt. */ + unsigned long text_start; /* base of text used for this file */ + unsigned long data_start; /* base of data used for this file */ +} +COFF_opthdr; + +/* + * Section header. + */ +typedef struct +{ + char s_name[8]; /* section name */ + unsigned long s_paddr; /* physical address, aliased s_nlib */ + unsigned long s_vaddr; /* virtual address */ + unsigned long s_size; /* section size */ + unsigned long s_scnptr; /* file ptr to raw data for section */ + unsigned long s_relptr; /* file ptr to relocation */ + unsigned long s_lnnoptr; /* file ptr to line numbers */ + unsigned short s_nreloc; /* number of relocation entries */ + unsigned short s_nlnno; /* number of line number entries*/ + unsigned long s_flags; /* flags */ +} +COFF_scnhdr; + +#endif /* COFF_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/compiler.h b/contrib/syslinux-4.02/gpxe/src/include/compiler.h new file mode 100644 index 0000000..ea81fc8 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/compiler.h @@ -0,0 +1,650 @@ +#ifndef COMPILER_H +#define COMPILER_H + +/* + * Doxygen can't cope with some of the more esoteric areas of C, so we + * make its life simpler. + * + */ +#ifdef DOXYGEN +#define __attribute__(x) +#endif + +/** @file + * + * Global compiler definitions. + * + * This file is implicitly included by every @c .c file in Etherboot. + * It defines global macros such as DBG(). + * + * We arrange for each object to export the symbol @c obj_OBJECT + * (where @c OBJECT is the object name, e.g. @c rtl8139) as a global + * symbol, so that the linker can drag in selected object files from + * the library using <tt> -u obj_OBJECT </tt>. + * + */ + +/* Force visibility of all symbols to "hidden", i.e. inform gcc that + * all symbol references resolve strictly within our final binary. + * This avoids unnecessary PLT/GOT entries on x86_64. + * + * This is a stronger claim than specifying "-fvisibility=hidden", + * since it also affects symbols marked with "extern". + */ +#ifndef ASSEMBLY +#if __GNUC__ >= 4 +#pragma GCC visibility push(hidden) +#endif +#endif /* ASSEMBLY */ + +#undef _S1 +#undef _S2 +#undef _C1 +#undef _C2 + +/** Concatenate non-expanded arguments */ +#define _C1( x, y ) x ## y +/** Concatenate expanded arguments */ +#define _C2( x, y ) _C1 ( x, y ) + +/** Stringify non-expanded argument */ +#define _S1( x ) #x +/** Stringify expanded argument */ +#define _S2( x ) _S1 ( x ) + +/** + * @defgroup symmacros Macros to provide or require explicit symbols + * @{ + */ + +/** Provide a symbol within this object file */ +#ifdef ASSEMBLY +#define PROVIDE_SYMBOL( _sym ) \ + .globl _sym ; \ + .comm _sym, 0 +#else /* ASSEMBLY */ +#define PROVIDE_SYMBOL( _sym ) \ + char _sym[0] +#endif /* ASSEMBLY */ + +/** Require a symbol within this object file + * + * The symbol is referenced by a relocation in a discarded section, so + * if it is not available at link time the link will fail. + */ +#ifdef ASSEMBLY +#define REQUIRE_SYMBOL( _sym ) \ + .section ".discard", "a", @progbits ; \ + .extern _sym ; \ + .long _sym ; \ + .previous +#else /* ASSEMBLY */ +#define REQUIRE_SYMBOL( _sym ) \ + extern char _sym; \ + static char * _C2 ( _C2 ( __require_, _sym ), _C2 ( _, __LINE__ ) ) \ + __attribute__ (( section ( ".discard" ), used )) \ + = &_sym +#endif + +/** Request that a symbol be available at runtime + * + * The requested symbol is entered as undefined into the symbol table + * for this object, so the linker will pull in other object files as + * necessary to satisfy the reference. However, the undefined symbol + * is not referenced in any relocations, so the link can still succeed + * if no file contains it. + * + * A symbol passed to this macro may not be referenced anywhere + * else in the file. If you want to do that, see IMPORT_SYMBOL(). + */ +#ifdef ASSEMBLY +#define REQUEST_SYMBOL( _sym ) \ + .equ __need_ ## _sym, _sym +#else /* ASSEMBLY */ +#define REQUEST_SYMBOL( _sym ) \ + __asm__ ( ".equ\t__need_" #_sym ", " #_sym ) +#endif /* ASSEMBLY */ + +/** Set up a symbol to be usable in another file by IMPORT_SYMBOL() + * + * The symbol must already be marked as global. + */ +#define EXPORT_SYMBOL( _sym ) PROVIDE_SYMBOL ( __export_ ## _sym ) + +/** Make a symbol usable to this file if available at link time + * + * If no file passed to the linker contains the symbol, it will have + * @c NULL value to future uses. Keep in mind that the symbol value is + * really the @e address of a variable or function; see the code + * snippet below. + * + * In C using IMPORT_SYMBOL, you must specify the declaration as the + * second argument, for instance + * + * @code + * IMPORT_SYMBOL ( my_func, int my_func ( int arg ) ); + * IMPORT_SYMBOL ( my_var, int my_var ); + * + * void use_imports ( void ) { + * if ( my_func && &my_var ) + * my_var = my_func ( my_var ); + * } + * @endcode + * + * GCC considers a weak declaration to override a strong one no matter + * which comes first, so it is safe to include a header file declaring + * the imported symbol normally, but providing the declaration to + * IMPORT_SYMBOL is still required. + * + * If no EXPORT_SYMBOL declaration exists for the imported symbol in + * another file, the behavior will be most likely be identical to that + * for an unavailable symbol. + */ +#ifdef ASSEMBLY +#define IMPORT_SYMBOL( _sym ) \ + REQUEST_SYMBOL ( __export_ ## _sym ) ; \ + .weak _sym +#else /* ASSEMBLY */ +#define IMPORT_SYMBOL( _sym, _decl ) \ + REQUEST_SYMBOL ( __export_ ## _sym ) ; \ + extern _decl __attribute__ (( weak )) +#endif + +/** @} */ + +/** + * @defgroup objmacros Macros to provide or require explicit objects + * @{ + */ + +#define PREFIX_OBJECT( _prefix ) _C2 ( _prefix, OBJECT ) +#define OBJECT_SYMBOL PREFIX_OBJECT ( obj_ ) +#define REQUEST_EXPANDED( _sym ) REQUEST_SYMBOL ( _sym ) +#define CONFIG_SYMBOL PREFIX_OBJECT ( obj_config_ ) + +/** Always provide the symbol for the current object (defined by -DOBJECT) */ +PROVIDE_SYMBOL ( OBJECT_SYMBOL ); + +/** Pull in an object-specific configuration file if available */ +REQUEST_EXPANDED ( CONFIG_SYMBOL ); + +/** Explicitly require another object */ +#define REQUIRE_OBJECT( _obj ) REQUIRE_SYMBOL ( obj_ ## _obj ) + +/** Pull in another object if it exists */ +#define REQUEST_OBJECT( _obj ) REQUEST_SYMBOL ( obj_ ## _obj ) + +/** @} */ + +/** Select file identifier for errno.h (if used) */ +#define ERRFILE PREFIX_OBJECT ( ERRFILE_ ) + +/** + * @defgroup weakmacros Macros to manage weak symbol definitions + * + * Weak symbols allow one to reference a function in another file + * without necessarily requiring that file to be linked in. In their + * native form, the function will be @c NULL if its file is not linked + * in; these macros provide an inline wrapper that returns an + * appropriate error indication or default value. + * + * @{ + */ +#ifndef ASSEMBLY + +/** Mangle @a name into its weakly-referenced implementation */ +#define __weak_impl( name ) _w_ ## name + +/** + * Declare a weak function with inline safety wrapper + * + * @v ret Return type of weak function + * @v name Name of function to expose + * @v proto Parenthesized list of arguments with types + * @v args Parenthesized list of argument names + * @v dfl Value to return if weak function is not available + */ +#define __weak_decl( ret, name, proto, args, dfl ) \ + ret __weak_impl( name ) proto __attribute__ (( weak )); \ + static inline ret name proto { \ + if ( __weak_impl( name ) ) \ + return __weak_impl( name ) args; \ + return dfl; \ + } + +#endif +/** @} */ + +/** @defgroup dbg Debugging infrastructure + * @{ + */ +#ifndef ASSEMBLY + +/** @def DBG + * + * Print a debugging message. + * + * The debug level is set at build time by specifying the @c DEBUG= + * parameter on the @c make command line. For example, to enable + * debugging for the PCI bus functions (in pci.c) in a @c .dsk image + * for the @c rtl8139 card, you could use the command line + * + * @code + * + * make bin/rtl8139.dsk DEBUG=pci + * + * @endcode + * + * This will enable the debugging statements (DBG()) in pci.c. If + * debugging is not enabled, DBG() statements will be ignored. + * + * You can enable debugging in several objects simultaneously by + * separating them with commas, as in + * + * @code + * + * make bin/rtl8139.dsk DEBUG=pci,buffer,heap + * + * @endcode + * + * You can increase the debugging level for an object by specifying it + * with @c :N, where @c N is the level, as in + * + * @code + * + * make bin/rtl8139.dsk DEBUG=pci,buffer:2,heap + * + * @endcode + * + * which would enable debugging for the PCI, buffer-handling and + * heap-allocation code, with the buffer-handling code at level 2. + * + */ + +/* + * If debug_OBJECT is set to a true value, the macro DBG(...) will + * expand to printf(...) when compiling OBJECT, and the symbol + * DEBUG_LEVEL will be inserted into the object file. + * + */ +#define DEBUG_SYMBOL PREFIX_OBJECT ( debug_ ) + +/** printf() for debugging + * + * This function exists so that the DBG() macros can expand to + * printf() calls without dragging the printf() prototype into scope. + * + * As far as the compiler is concerned, dbg_printf() and printf() are + * completely unrelated calls; it's only at the assembly stage that + * references to the dbg_printf symbol are collapsed into references + * to the printf symbol. + */ +extern int __attribute__ (( format ( printf, 1, 2 ) )) +dbg_printf ( const char *fmt, ... ) asm ( "printf" ); + +extern void dbg_autocolourise ( unsigned long id ); +extern void dbg_decolourise ( void ); +extern void dbg_hex_dump_da ( unsigned long dispaddr, + const void *data, unsigned long len ); + +#if DEBUG_SYMBOL +#define DBGLVL_MAX DEBUG_SYMBOL +#else +#define DBGLVL_MAX 0 +#endif + +/* Allow for selective disabling of enabled debug levels */ +#if DBGLVL_MAX +int __debug_disable; +#define DBGLVL ( DBGLVL_MAX & ~__debug_disable ) +#define DBG_DISABLE( level ) do { \ + __debug_disable |= ( (level) & DBGLVL_MAX ); \ + } while ( 0 ) +#define DBG_ENABLE( level ) do { \ + __debug_disable &= ~( (level) & DBGLVL_MAX ); \ + } while ( 0 ) +#else +#define DBGLVL 0 +#define DBG_DISABLE( level ) do { } while ( 0 ) +#define DBG_ENABLE( level ) do { } while ( 0 ) +#endif + +#define DBGLVL_LOG 1 +#define DBG_LOG ( DBGLVL & DBGLVL_LOG ) +#define DBGLVL_EXTRA 2 +#define DBG_EXTRA ( DBGLVL & DBGLVL_EXTRA ) +#define DBGLVL_PROFILE 4 +#define DBG_PROFILE ( DBGLVL & DBGLVL_PROFILE ) +#define DBGLVL_IO 8 +#define DBG_IO ( DBGLVL & DBGLVL_IO ) + +/** + * Print debugging message if we are at a certain debug level + * + * @v level Debug level + * @v ... printf() argument list + */ +#define DBG_IF( level, ... ) do { \ + if ( DBG_ ## level ) { \ + dbg_printf ( __VA_ARGS__ ); \ + } \ + } while ( 0 ) + +/** + * Print a hex dump if we are at a certain debug level + * + * @v level Debug level + * @v dispaddr Display address + * @v data Data to print + * @v len Length of data + */ +#define DBG_HDA_IF( level, dispaddr, data, len ) do { \ + if ( DBG_ ## level ) { \ + union { \ + unsigned long ul; \ + typeof ( dispaddr ) raw; \ + } da; \ + da.raw = dispaddr; \ + dbg_hex_dump_da ( da.ul, data, len ); \ + } \ + } while ( 0 ) + +/** + * Print a hex dump if we are at a certain debug level + * + * @v level Debug level + * @v data Data to print + * @v len Length of data + */ +#define DBG_HD_IF( level, data, len ) do { \ + const void *_data = data; \ + DBG_HDA_IF ( level, _data, _data, len ); \ + } while ( 0 ) + +/** + * Select colour for debug messages if we are at a certain debug level + * + * @v level Debug level + * @v id Message stream ID + */ +#define DBG_AC_IF( level, id ) do { \ + if ( DBG_ ## level ) { \ + union { \ + unsigned long ul; \ + typeof ( id ) raw; \ + } dbg_stream; \ + dbg_stream.raw = id; \ + dbg_autocolourise ( dbg_stream.ul ); \ + } \ + } while ( 0 ) + +/** + * Revert colour for debug messages if we are at a certain debug level + * + * @v level Debug level + */ +#define DBG_DC_IF( level ) do { \ + if ( DBG_ ## level ) { \ + dbg_decolourise(); \ + } \ + } while ( 0 ) + +/* Autocolourising versions of the DBGxxx_IF() macros */ + +#define DBGC_IF( level, id, ... ) do { \ + DBG_AC_IF ( level, id ); \ + DBG_IF ( level, __VA_ARGS__ ); \ + DBG_DC_IF ( level ); \ + } while ( 0 ) + +#define DBGC_HDA_IF( level, id, ... ) do { \ + DBG_AC_IF ( level, id ); \ + DBG_HDA_IF ( level, __VA_ARGS__ ); \ + DBG_DC_IF ( level ); \ + } while ( 0 ) + +#define DBGC_HD_IF( level, id, ... ) do { \ + DBG_AC_IF ( level, id ); \ + DBG_HD_IF ( level, __VA_ARGS__ ); \ + DBG_DC_IF ( level ); \ + } while ( 0 ) + +/* Versions of the DBGxxx_IF() macros that imply DBGxxx_IF( LOG, ... )*/ + +#define DBG( ... ) DBG_IF ( LOG, __VA_ARGS__ ) +#define DBG_HDA( ... ) DBG_HDA_IF ( LOG, __VA_ARGS__ ) +#define DBG_HD( ... ) DBG_HD_IF ( LOG, __VA_ARGS__ ) +#define DBGC( ... ) DBGC_IF ( LOG, __VA_ARGS__ ) +#define DBGC_HDA( ... ) DBGC_HDA_IF ( LOG, __VA_ARGS__ ) +#define DBGC_HD( ... ) DBGC_HD_IF ( LOG, __VA_ARGS__ ) + +/* Versions of the DBGxxx_IF() macros that imply DBGxxx_IF( EXTRA, ... )*/ + +#define DBG2( ... ) DBG_IF ( EXTRA, __VA_ARGS__ ) +#define DBG2_HDA( ... ) DBG_HDA_IF ( EXTRA, __VA_ARGS__ ) +#define DBG2_HD( ... ) DBG_HD_IF ( EXTRA, __VA_ARGS__ ) +#define DBGC2( ... ) DBGC_IF ( EXTRA, __VA_ARGS__ ) +#define DBGC2_HDA( ... ) DBGC_HDA_IF ( EXTRA, __VA_ARGS__ ) +#define DBGC2_HD( ... ) DBGC_HD_IF ( EXTRA, __VA_ARGS__ ) + +/* Versions of the DBGxxx_IF() macros that imply DBGxxx_IF( PROFILE, ... )*/ + +#define DBGP( ... ) DBG_IF ( PROFILE, __VA_ARGS__ ) +#define DBGP_HDA( ... ) DBG_HDA_IF ( PROFILE, __VA_ARGS__ ) +#define DBGP_HD( ... ) DBG_HD_IF ( PROFILE, __VA_ARGS__ ) +#define DBGCP( ... ) DBGC_IF ( PROFILE, __VA_ARGS__ ) +#define DBGCP_HDA( ... ) DBGC_HDA_IF ( PROFILE, __VA_ARGS__ ) +#define DBGCP_HD( ... ) DBGC_HD_IF ( PROFILE, __VA_ARGS__ ) + +/* Versions of the DBGxxx_IF() macros that imply DBGxxx_IF( IO, ... )*/ + +#define DBGIO( ... ) DBG_IF ( IO, __VA_ARGS__ ) +#define DBGIO_HDA( ... ) DBG_HDA_IF ( IO, __VA_ARGS__ ) +#define DBGIO_HD( ... ) DBG_HD_IF ( IO, __VA_ARGS__ ) +#define DBGCIO( ... ) DBGC_IF ( IO, __VA_ARGS__ ) +#define DBGCIO_HDA( ... ) DBGC_HDA_IF ( IO, __VA_ARGS__ ) +#define DBGCIO_HD( ... ) DBGC_HD_IF ( IO, __VA_ARGS__ ) + + +#if DEBUG_SYMBOL == 0 +#define NDEBUG +#endif + +#endif /* ASSEMBLY */ +/** @} */ + +/** @defgroup attrs Miscellaneous attributes + * @{ + */ +#ifndef ASSEMBLY + +/** Declare a data structure as packed. */ +#define PACKED __attribute__ (( packed )) + +/** Declare a variable or data structure as unused. */ +#define __unused __attribute__ (( unused )) + +/** + * Declare a function as pure - i.e. without side effects + */ +#define __pure __attribute__ (( pure )) + +/** + * Declare a function as const - i.e. it does not access global memory + * (including dereferencing pointers passed to it) at all. + * Must also not call any non-const functions. + */ +#define __const __attribute__ (( const )) + +/** + * Declare a function's pointer parameters as non-null - i.e. force + * compiler to check pointers at compile time and enable possible + * optimizations based on that fact + */ +#define __nonnull __attribute__ (( nonnull )) + +/** + * Declare a pointer returned by a function as a unique memory address + * as returned by malloc-type functions. + */ +#define __malloc __attribute__ (( malloc )) + +/** + * Declare a function as used. + * + * Necessary only if the function is called only from assembler code. + */ +#define __used __attribute__ (( used )) + +/** Declare a data structure to be aligned with 16-byte alignment */ +#define __aligned __attribute__ (( aligned ( 16 ) )) + +/** Declare a function to be always inline */ +#define __always_inline __attribute__ (( always_inline )) + +/** + * Shared data. + * + * To save space in the binary when multiple-driver images are + * compiled, uninitialised data areas can be shared between drivers. + * This will typically be used to share statically-allocated receive + * and transmit buffers between drivers. + * + * Use as e.g. + * + * @code + * + * struct { + * char rx_buf[NUM_RX_BUF][RX_BUF_SIZE]; + * char tx_buf[TX_BUF_SIZE]; + * } my_static_data __shared; + * + * @endcode + * + */ +#define __shared __asm__ ( "_shared_bss" ) __aligned + +#endif /* ASSEMBLY */ +/** @} */ + +/** + * Optimisation barrier + */ +#ifndef ASSEMBLY +#define barrier() __asm__ __volatile__ ( "" : : : "memory" ) +#endif /* ASSEMBLY */ + +/** + * @defgroup licences Licence declarations + * + * For reasons that are partly historical, various different files + * within the gPXE codebase have differing licences. + * + * @{ + */ + +/** Declare a file as being in the public domain + * + * This licence declaration is applicable when a file states itself to + * be in the public domain. + */ +#define FILE_LICENCE_PUBLIC_DOMAIN \ + PROVIDE_SYMBOL ( __licence_public_domain ) + +/** Declare a file as being under version 2 (or later) of the GNU GPL + * + * This licence declaration is applicable when a file states itself to + * be licensed under the GNU GPL; "either version 2 of the License, or + * (at your option) any later version". + */ +#define FILE_LICENCE_GPL2_OR_LATER \ + PROVIDE_SYMBOL ( __licence_gpl2_or_later ) + +/** Declare a file as being under version 2 of the GNU GPL + * + * This licence declaration is applicable when a file states itself to + * be licensed under version 2 of the GPL, and does not include the + * "or, at your option, any later version" clause. + */ +#define FILE_LICENCE_GPL2_ONLY \ + PROVIDE_SYMBOL ( __licence_gpl2_only ) + +/** Declare a file as being under any version of the GNU GPL + * + * This licence declaration is applicable when a file states itself to + * be licensed under the GPL, but does not specify a version. + * + * According to section 9 of the GPLv2, "If the Program does not + * specify a version number of this License, you may choose any + * version ever published by the Free Software Foundation". + */ +#define FILE_LICENCE_GPL_ANY \ + PROVIDE_SYMBOL ( __licence_gpl_any ) + +/** Declare a file as being under the three-clause BSD licence + * + * This licence declaration is applicable when a file states itself to + * be licensed under terms allowing redistribution in source and + * binary forms (with or without modification) provided that: + * + * redistributions of source code retain the copyright notice, + * list of conditions and any attached disclaimers + * + * redistributions in binary form reproduce the copyright notice, + * list of conditions and any attached disclaimers in the + * documentation and/or other materials provided with the + * distribution + * + * the name of the author is not used to endorse or promote + * products derived from the software without specific prior + * written permission + * + * It is not necessary for the file to explicitly state that it is + * under a "BSD" licence; only that the licensing terms be + * functionally equivalent to the standard three-clause BSD licence. + */ +#define FILE_LICENCE_BSD3 \ + PROVIDE_SYMBOL ( __licence_bsd3 ) + +/** Declare a file as being under the two-clause BSD licence + * + * This licence declaration is applicable when a file states itself to + * be licensed under terms allowing redistribution in source and + * binary forms (with or without modification) provided that: + * + * redistributions of source code retain the copyright notice, + * list of conditions and any attached disclaimers + * + * redistributions in binary form reproduce the copyright notice, + * list of conditions and any attached disclaimers in the + * documentation and/or other materials provided with the + * distribution + * + * It is not necessary for the file to explicitly state that it is + * under a "BSD" licence; only that the licensing terms be + * functionally equivalent to the standard two-clause BSD licence. + */ +#define FILE_LICENCE_BSD2 \ + PROVIDE_SYMBOL ( __licence_bsd2 ) + +/** Declare a file as being under the one-clause MIT-style licence + * + * This licence declaration is applicable when a file states itself to + * be licensed under terms allowing redistribution for any purpose + * with or without fee, provided that the copyright notice and + * permission notice appear in all copies. + */ +#define FILE_LICENCE_MIT \ + PROVIDE_SYMBOL ( __licence_mit ) + +/** Declare a particular licence as applying to a file */ +#define FILE_LICENCE( _licence ) FILE_LICENCE_ ## _licence + +/** @} */ + +/* This file itself is under GPLv2-or-later */ +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <bits/compiler.h> + +#endif /* COMPILER_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/console.h b/contrib/syslinux-4.02/gpxe/src/include/console.h new file mode 100644 index 0000000..62fedf5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/console.h @@ -0,0 +1,119 @@ +#ifndef CONSOLE_H +#define CONSOLE_H + +#include <gpxe/tables.h> + +/** @file + * + * User interaction. + * + * Various console devices can be selected via the build options + * CONSOLE_FIRMWARE, CONSOLE_SERIAL etc. The console functions + * putchar(), getchar() and iskey() delegate to the individual console + * drivers. + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** + * A console driver + * + * Defines the functions that implement a particular console type. + * Must be made part of the console drivers table by using + * #__console_driver. + * + * @note Consoles that cannot be used before their initialisation + * function has completed should set #disabled=1 initially. This + * allows other console devices to still be used to print out early + * debugging messages. + * + */ +struct console_driver { + /** Console is disabled. + * + * The console's putchar(), putline(), getchar() and iskey() + * methods will not be called while #disabled==1. Typically + * the console's initialisation functions will set #disabled=0 + * upon completion. + * + */ + int disabled; + + /** Write a character to the console. + * + * @v character Character to be written + * @ret None - + * @err None - + * + */ + void ( *putchar ) ( int character ); + + /** Write an entire line to the console. + * This is intended to be used by line-oriented output media, + * like system logging facilities or line printers. + * Line output will not contain non-printable characters. + * + * @v linebuffer Pointer to the \0-terminated line + * @ret None - + * @err None - + */ + void ( * putline ) ( unsigned char * linebuffer ); + + /** Read a character from the console. + * + * @v None - + * @ret character Character read + * @err None - + * + * If no character is available to be read, this method will + * block. The character read should not be echoed back to the + * console. + * + */ + int ( *getchar ) ( void ); + + /** Check for available input. + * + * @v None - + * @ret True Input is available + * @ret False Input is not available + * @err None - + * + * This should return True if a subsequent call to getchar() + * will not block. + * + */ + int ( *iskey ) ( void ); +}; + +/** Console driver table */ +#define CONSOLES __table ( struct console_driver, "consoles" ) + +/** + * Mark a <tt> struct console_driver </tt> as being part of the + * console drivers table. + * + * Use as e.g. + * + * @code + * + * struct console_driver my_console __console_driver = { + * .putchar = my_putchar, + * .getchar = my_getchar, + * .iskey = my_iskey, + * }; + * + * @endcode + * + */ +#define __console_driver __table_entry ( CONSOLES, 01 ) + +/* Function prototypes */ + +extern void putchar ( int character ); +extern int getchar ( void ); +extern int iskey ( void ); +extern int getkey ( void ); + +#endif /* CONSOLE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/cpu.h b/contrib/syslinux-4.02/gpxe/src/include/cpu.h new file mode 100644 index 0000000..b2c428f --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/cpu.h @@ -0,0 +1,6 @@ +#ifndef CPU_H +#define CPU_H + +#include "bits/cpu.h" + +#endif /* CPU_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/ctype.h b/contrib/syslinux-4.02/gpxe/src/include/ctype.h new file mode 100644 index 0000000..ed4d884 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/ctype.h @@ -0,0 +1,31 @@ +#ifndef _CTYPE_H +#define _CTYPE_H + +/** @file + * + * Character types + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#define isdigit(c) ((c) >= '0' && (c) <= '9') +#define islower(c) ((c) >= 'a' && (c) <= 'z') +#define isupper(c) ((c) >= 'A' && (c) <= 'Z') + +static inline unsigned char tolower(unsigned char c) +{ + if (isupper(c)) + c -= 'A'-'a'; + return c; +} + +static inline unsigned char toupper(unsigned char c) +{ + if (islower(c)) + c -= 'a'-'A'; + return c; +} + +extern int isspace ( int c ); + +#endif /* _CTYPE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/curses.h b/contrib/syslinux-4.02/gpxe/src/include/curses.h new file mode 100644 index 0000000..e2c5af2 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/curses.h @@ -0,0 +1,755 @@ +#ifndef CURSES_H +#define CURSES_H + +#include <stdint.h> +#include <stdarg.h> + +/** @file + * + * MuCurses header file + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#undef ERR +#define ERR (-1) + +#undef FALSE +#define FALSE (0) + +#undef OK +#define OK (0) + +#undef TRUE +#define TRUE (1) + +typedef int bool; +typedef uint32_t chtype; +typedef uint32_t attr_t; + +/** Curses SCREEN object */ +typedef struct _curses_screen { + /** Current cursor position */ + unsigned int curs_x, curs_y; + /** Current attribute */ + attr_t attrs; + + void ( *init ) ( struct _curses_screen *scr ); + void ( *exit ) ( struct _curses_screen *scr ); + /** + * Move cursor to position specified by x,y coords + * + * @v scr screen on which to operate + * @v y Y position + * @v x X position + */ + void ( * movetoyx ) ( struct _curses_screen *scr, + unsigned int y, unsigned int x ); + /** + * Write character to current cursor position + * + * @v scr screen on which to operate + * @v c character to be written + */ + void ( * putc ) ( struct _curses_screen *scr, chtype c ); + /** + * Pop a character from the keyboard input stream + * + * @v scr screen on which to operate + * @ret c popped character + */ + int ( * getc ) ( struct _curses_screen *scr ); + /** + * Checks to see whether a character is waiting in the input stream + * + * @v scr screen on which to operate + * @ret TRUE character waiting in stream + * @ret FALSE no character waiting in stream + */ + bool ( *peek ) ( struct _curses_screen *scr ); +} SCREEN; + +/** Curses Window struct */ +typedef struct _curses_window { + /** screen with which window associates */ + SCREEN *scr; + /** window attributes */ + attr_t attrs; + /** window origin coordinates */ + unsigned int ori_x, ori_y; + /** window cursor position */ + unsigned int curs_x, curs_y; + /** window dimensions */ + unsigned int width, height; + /** parent window */ + struct _curses_window *parent; + /** windows that share the same parent as this one */ + //struct list_head siblings; + /** windows der'd or sub'd from this one */ + //struct list_head children; +} WINDOW; + +extern WINDOW _stdscr; +extern unsigned short _COLS; +extern unsigned short _LINES; + +#define stdscr ( &_stdscr ) +#define COLS _COLS +#define LINES _LINES + +#define MUCURSES_BITS( mask, shift ) (( mask ) << (shift)) +#define CPAIR_SHIFT 8 +#define ATTRS_SHIFT 16 + +#define WA_DEFAULT ( 0x0000 << ATTRS_SHIFT ) +#define WA_ALTCHARSET ( 0x0001 << ATTRS_SHIFT ) +#define WA_BLINK ( 0x0002 << ATTRS_SHIFT ) +#define WA_BOLD ( 0x0004 << ATTRS_SHIFT ) +#define WA_DIM ( 0x0008 << ATTRS_SHIFT ) +#define WA_INVIS ( 0x0010 << ATTRS_SHIFT ) +#define WA_PROTECT ( 0x0020 << ATTRS_SHIFT ) +#define WA_REVERSE ( 0x0040 << ATTRS_SHIFT ) +#define WA_STANDOUT ( 0x0080 << ATTRS_SHIFT ) +#define WA_UNDERLINE ( 0x0100 << ATTRS_SHIFT ) +#define WA_HORIZONTAL ( 0x0200 << ATTRS_SHIFT ) +#define WA_VERTICAL ( 0x0400 << ATTRS_SHIFT ) +#define WA_LEFT ( 0x0800 << ATTRS_SHIFT ) +#define WA_RIGHT ( 0x1000 << ATTRS_SHIFT ) +#define WA_LOW ( 0x2000 << ATTRS_SHIFT ) +#define WA_TOP ( 0x4000 << ATTRS_SHIFT ) + +#define A_DEFAULT WA_DEFAULT +#define A_ALTCHARSET WA_ALTCHARSET +#define A_BLINK WA_BLINK +#define A_BOLD WA_BOLD +#define A_DIM WA_DIM +#define A_INVIS WA_INVIS +#define A_PROTECT WA_PROTECT +#define A_REVERSE WA_REVERSE +#define A_STANDOUT WA_STANDOUT +#define A_UNDERLINE WA_UNDERLINE + +#define A_ATTRIBUTES ( 0xffff << ATTRS_SHIFT ) +#define A_CHARTEXT ( 0xff ) +#define A_COLOUR ( 0xff << CPAIR_SHIFT ) +#define A_COLOR A_COLOUR + +#define COLOUR_PAIR(n) ( (n) << CPAIR_SHIFT ) +#define COLOR_PAIR(n) COLOUR_PAIR(n) +#define PAIR_NUMBER(attrs) ( ( (attrs) & A_COLOUR ) >> CPAIR_SHIFT ) + +#define COLOUR_PAIRS 8 /* Arbitrary limit */ +#define COLOR_PAIRS COLOUR_PAIRS + +#define ACS_ULCORNER '+' +#define ACS_LLCORNER '+' +#define ACS_URCORNER '+' +#define ACS_LRCORNER '+' +#define ACS_RTEE '+' +#define ACS_LTEE '+' +#define ACS_BTEE '+' +#define ACS_TTEE '+' +#define ACS_HLINE '-' +#define ACS_VLINE '|' +#define ACS_PLUS '+' +#define ACS_S1 '-' +#define ACS_S9 '_' +#define ACS_DIAMOND '+' +#define ACS_CKBOARD ':' +#define ACS_DEGREE '\'' +#define ACS_PLMINUS '#' +#define ACS_BULLET 'o' +#define ACS_LARROW '<' +#define ACS_RARROW '>' +#define ACS_DARROW 'v' +#define ACS_UARROW '^' +#define ACS_BOARD '#' +#define ACS_LANTERN '#' +#define ACS_BLOCK '#' + +#define COLOUR_BLACK 0 +#define COLOUR_RED 1 +#define COLOUR_GREEN 2 +#define COLOUR_YELLOW 3 +#define COLOUR_BLUE 4 +#define COLOUR_MAGENTA 5 +#define COLOUR_CYAN 6 +#define COLOUR_WHITE 7 +#define COLOURS 7 + +#define COLOUR_FG 30 +#define COLOUR_BG 40 +#define COLOR_FG COLOUR_FG +#define COLOR_BG COLOUR_BG + +#define COLOR_BLACK COLOUR_BLACK +#define COLOR_BLUE COLOUR_BLUE +#define COLOR_GREEN COLOUR_GREEN +#define COLOR_CYAN COLOUR_CYAN +#define COLOR_RED COLOUR_RED +#define COLOR_MAGENTA COLOUR_MAGENTA +#define COLOR_YELLOW COLOUR_YELLOW +#define COLOR_WHITE COLOUR_WHITE +#define COLORS COLOURS + +/* + * KEY code constants are define in gpxe/keys.h + */ +#include <gpxe/keys.h> + +//extern int addch ( const chtype * ); +//extern int addchnstr ( const chtype *, int ); +//extern int addchstr ( const chtype * ); +//extern int addnstr ( const char *, int ); +//extern int addstr ( const char * ); +//extern int attroff ( int ); +//extern int attron ( int ); +//extern int attrset ( int ); +//extern int attr_get ( attr_t *, short *, void * ); +//extern int attr_off ( attr_t, void * ); +//extern int attr_on ( attr_t, void * ); +//extern int attr_set ( attr_t, short, void * ); +extern int baudrate ( void ); +extern int beep ( void ); +//extern void bkgdset ( chtype ); +/*extern int border ( chtype, chtype, chtype, chtype, chtype, chtype, chtype, + chtype );*/ +extern int box ( WINDOW *, chtype, chtype ) __nonnull; +//extern bool can_change_colour ( void ); +#define can_change_color() can_change_colour() +extern int cbreak ( void ); +//extern int clrtobot ( void ); +//extern int clrtoeol ( void ); +extern int colour_content ( short, short *, short *, short * ) __nonnull; +#define color_content( c, r, g, b ) colour_content( (c), (r), (g), (b) ) +//extern int colour_set ( short, void * ); +#define color_set( cpno, opts ) colour_set( (cpno), (opts) ) +extern int copywin ( const WINDOW *, WINDOW *, int, int, int, + int, int, int, int ); +extern int curs_set ( int ); +extern int def_prog_mode ( void ); +extern int def_shell_mode ( void ); +extern int delay_output ( int ); +//extern int delch ( void ); +//extern int deleteln ( void ); +extern void delscreen ( SCREEN * ); +extern int delwin ( WINDOW * ) __nonnull; +extern WINDOW *derwin ( WINDOW *, int, int, int, int ) __nonnull; +//extern int doupdate ( void ); +extern WINDOW *dupwin ( WINDOW * ) __nonnull; +extern int echo ( void ); +extern int echochar ( const chtype ); +extern int endwin ( void ); +extern char erasechar ( void ); +//extern int erase ( void ); +extern void filter ( void ); +extern int flash ( void ); +extern int flushinp ( void ); +extern __pure chtype getbkgd ( WINDOW * ) __nonnull; +//extern int getch ( void ); +//extern int getnstr ( char *, int ); +//extern int getstr ( char * ); +extern int halfdelay ( int ); +//extern bool has_colors ( void ); +extern bool has_ic ( void ); +extern bool has_il ( void ); +//extern int hline ( chtype, int ); +extern void idcok ( WINDOW *, bool ); +extern int idlok ( WINDOW *, bool ); +//extern void immedok ( WINDOW *, bool ); +//extern chtype inch ( void ); +//extern int inchnstr ( chtype *, int ); +//extern int inchstr ( chtype * ); +extern WINDOW *initscr ( void ); +extern int init_colour ( short, short, short, short ); +#define init_color ( c, r, g, b ) init_colour ( (c), (r), (g), (b) ) +extern int init_pair ( short, short, short ); +//extern int innstr ( char *, int ); +//extern int insch ( chtype ); +//extern int insnstr ( const char *, int ); +//extern int insstr ( const char * ); +//extern int instr ( char * ); +extern int intrflush ( WINDOW *, bool ); +extern bool isendwin ( void ); +//extern bool is_linetouched ( WINDOW *, int ); +//extern bool is_wintouched ( WINDOW * ); +extern char *keyname ( int ); +extern int keypad ( WINDOW *, bool ); +extern char killchar ( void ); +extern int leaveok ( WINDOW *, bool ); +extern char *longname ( void ); +extern int meta ( WINDOW *, bool ); +//extern int move ( int, int ); +//extern int mvaddch ( int, int, const chtype ); +//extern int mvaddchnstr ( int, int, const chtype *, int ); +//extern int mvaddchstr ( int, int, const chtype * ); +//extern int mvaddnstr ( int, int, const char *, int ); +//extern int mvaddstr ( int, int, const char * ); +extern int mvcur ( int, int, int, int ); +//extern int mvdelch ( int, int ); +extern int mvderwin ( WINDOW *, int, int ); +//extern int mvgetch ( int, int ); +//extern int mvgetnstr ( int, int, char *, int ); +//extern int mvgetstr ( int, int, char * ); +//extern int mvhline ( int, int, chtype, int ); +//extern chtype mvinch ( int, int ); +//extern int mvinchnstr ( int, int, chtype *, int ); +//extern int mvinchstr ( int, int, chtype * ); +//extern int mvinnstr ( int, int, char *, int ); +//extern int mvinsch ( int, int, chtype ); +//extern int mvinsnstr ( int, int, const char *, int ); +//extern int mvinsstr ( int, int, const char * ); +//extern int mvinstr ( int, int, char * ); +//extern int mvprintw ( int, int, char *, ... ); +//extern int mvscanw ( int, int, char *, ... ); +//extern int mvvline ( int, int, chtype, int ); +//extern int mvwaddch ( WINDOW *, int, int, const chtype ); +//extern int mvwaddchnstr ( WINDOW *, int, int, const chtype *, int ); +//extern int mvwaddchstr ( WINDOW *, int, int, const chtype * ); +//extern int mvwaddnstr ( WINDOW *, int, int, const char *, int ); +//extern int mvwaddstr ( WINDOW *, int, int, const char * ); +//extern int mvwdelch ( WINDOW *, int, int ); +//extern int mvwgetch ( WINDOW *, int, int ); +//extern int mvwgetnstr ( WINDOW *, int, int, char *, int ); +//extern int mvwgetstr ( WINDOW *, int, int, char * ); +//extern int mvwhline ( WINDOW *, int, int, chtype, int ); +extern int mvwin ( WINDOW *, int, int ) __nonnull; +//extern chtype mvwinch ( WINDOW *, int, int ); +//extern int mvwinchnstr ( WINDOW *, int, int, chtype *, int ); +//extern int mvwinchstr ( WINDOW *, int, int, chtype * ); +//extern int mvwinnstr ( WINDOW *, int, int, char *, int ); +//extern int mvwinsch ( WINDOW *, int, int, chtype ); +//extern int mvwinsnstr ( WINDOW *, int, int, const char *, int ); +//extern int mvwinsstr ( WINDOW *, int, int, const char * ); +//extern int mvwinstr ( WINDOW *, int, int, char * ); +//extern int mvwprintw ( WINDOW *, int, int, char *, ... ); +//extern int mvwscanw ( WINDOW *, int, int, char *, ... ); +//extern int mvwvline ( WINDOW *, int, int, chtype, int ); +extern int napms ( int ); +//extern WINDOW *newpad ( int, int ); +extern WINDOW *newwin ( int, int, int, int ); +extern int nl ( void ); +extern int nocbreak ( void ); +extern int nodelay ( WINDOW *, bool ); +extern int noecho ( void ); +extern int nonl ( void ); +extern void noqiflush ( void ); +extern int noraw ( void ); +extern int notimeout ( WINDOW *, bool ); +extern int overlay ( const WINDOW *, WINDOW * ); +extern int overwrite ( const WINDOW *, WINDOW * ); +extern int pair_content ( short, short *, short * ) __nonnull; +//extern int pechochar ( WINDOW *, chtype ); +//extern int pnoutrefresh ( WINDOW *, int, int, int, int, int, int ); +//extern int prefresh ( WINDOW *, int, int, int, int, int, int ); +extern int printw ( char *, ... ); +extern int putp ( const char * ); +extern void qiflush ( void ); +extern int raw ( void ); +//extern int redrawwin ( WINDOW * ); +//extern int refresh ( void ); +extern int reset_prog_mode ( void ); +extern int reset_shell_mode ( void ); +extern int resetty ( void ); +extern int ripoffline ( int, int (*) ( WINDOW *, int) ); +extern int savetty ( void ); +//extern int scanw ( char *, ... ); +//extern int scrl ( int ); +//extern int scroll ( WINDOW * ); +//extern int scrollok ( WINDOW *, bool ); +//extern int setscrreg ( int, int ); +extern SCREEN *set_term ( SCREEN * ); +extern int setupterm ( char *, int, int * ); +extern int slk_attr_off ( const attr_t, void * ); +extern int slk_attroff ( const chtype ); +extern int slk_attr_on ( const attr_t, void * ); +extern int slk_attron ( const chtype ); +extern int slk_attr_set ( const attr_t, short, void * ); +extern int slk_attrset ( const chtype ); +extern int slk_clear ( void ); +extern int slk_colour ( short ); +#define slk_color( c ) slk_colour( (c) ) +extern int slk_init ( int ); +extern char *slk_label ( int ); +extern int slk_noutrefresh ( void ); +//extern int slk_refresh ( void ); +extern int slk_restore ( void ); +extern int slk_set ( int, const char *, int ) __nonnull; +extern int slk_touch ( void ); +extern int standend ( void ); +extern int standout ( void ); +//extern int start_colour ( void ); +#define start_color() start_colour() +//extern WINDOW *subpad ( WINDOW *, int, int, int, int ); +extern WINDOW *subwin ( WINDOW *, int, int, int, int ) __nonnull; +extern int syncok ( WINDOW *, bool ); +extern chtype termattrs ( void ); +extern attr_t term_attrs ( void ); +extern char *termname ( void ); +extern int tigetflag ( char * ); +extern int tigetnum ( char * ); +extern char *tigetstr ( char * ); +extern void timeout ( int ); +//extern int touchline ( WINDOW *, int, int ); +//extern int touchwin ( WINDOW * ); +extern char *tparm ( char *, long, long, long, long, long, long, long, long, + long ); +extern int typeahead ( int ); +//extern int ungetch ( int ); +//extern int untouchwin ( WINDOW * ); +extern void use_env ( bool ); +extern int vid_attr ( attr_t, short, void * ); +extern int vidattr ( chtype ); +extern int vid_puts ( attr_t, short, void *, int ( *) ( int) ); +extern int vidputs ( chtype, int ( *) ( int) ); +//extern int vline ( chtype, int ); +//extern int vwprintw ( WINDOW *, const char *, va_list ); +extern int vw_printw ( WINDOW *, const char *, va_list ) __nonnull; +//extern int vwscanw ( WINDOW *, char *, va_list ); +//extern int vw_scanw ( WINDOW *, char *, va_list ); +extern int waddch ( WINDOW *, const chtype ) __nonnull; +extern int waddchnstr ( WINDOW *, const chtype *, int ) __nonnull; +//extern int waddchstr ( WINDOW *, const chtype * ); +extern int waddnstr ( WINDOW *, const char *, int ) __nonnull; +//extern int waddstr ( WINDOW *, const char * ); +extern int wattroff ( WINDOW *, int ) __nonnull; +extern int wattron ( WINDOW *, int ) __nonnull; +extern int wattrset ( WINDOW *, int ) __nonnull; +extern int wattr_get ( WINDOW *, attr_t *, short *, void * ) + __attribute__ (( nonnull (1, 2, 3))); +extern int wattr_off ( WINDOW *, attr_t, void * ) + __attribute__ (( nonnull (1))); +extern int wattr_on ( WINDOW *, attr_t, void * ) + __attribute__ (( nonnull (1))); +extern int wattr_set ( WINDOW *, attr_t, short, void * ) + __attribute__ (( nonnull (1))); +//extern void wbkgdset ( WINDOW *, chtype ); +extern int wborder ( WINDOW *, chtype, chtype, chtype, chtype, chtype, chtype, + chtype, chtype ) __nonnull; +extern int wclrtobot ( WINDOW * ) __nonnull; +extern int wclrtoeol ( WINDOW * ) __nonnull; +extern void wcursyncup ( WINDOW * ); +extern int wcolour_set ( WINDOW *, short, void * ) __nonnull; +#define wcolor_set(w,s,v) wcolour_set((w),(s),(v)) +extern int wdelch ( WINDOW * ) __nonnull; +extern int wdeleteln ( WINDOW * ) __nonnull; +extern int wechochar ( WINDOW *, const chtype ); +extern int werase ( WINDOW * ) __nonnull; +extern int wgetch ( WINDOW * ); +extern int wgetnstr ( WINDOW *, char *, int ); +//extern int wgetstr ( WINDOW *, char * ); +extern int whline ( WINDOW *, chtype, int ) __nonnull; +//extern chtype winch ( WINDOW * ); +//extern int winchnstr ( WINDOW *, chtype *, int ); +//extern int winchstr ( WINDOW *, chtype * ); +//extern int winnstr ( WINDOW *, char *, int ); +//extern int winsch ( WINDOW *, chtype ); +//extern int winsnstr ( WINDOW *, const char *, int ); +//extern int winsstr ( WINDOW *, const char * ); +//extern int winstr ( WINDOW *, char * ); +extern int wmove ( WINDOW *, int, int ); +//extern int wnoutrefresh ( WINDOW * ); +extern int wprintw ( WINDOW *, const char *, ... ) __nonnull; +//extern int wredrawln ( WINDOW *, int, int ); +//extern int wrefresh ( WINDOW * ); +//extern int wscanw ( WINDOW *, char *, ... ); +//extern int wscrl ( WINDOW *, int ); +//extern int wsetscrreg ( WINDOW *, int, int ); +//extern int wstandend ( WINDOW * ); +//extern int wstandout ( WINDOW * ); +extern void wsyncup ( WINDOW * ); +extern void wsyncdown ( WINDOW * ); +extern void wtimeout ( WINDOW *, int ); +//extern int wtouchln ( WINDOW *, int, int, int ); +extern int wvline ( WINDOW *, chtype, int ) __nonnull; + +/* + * There is frankly a ridiculous amount of redundancy within the + * curses API - ncurses decided to get around this by using #define + * macros, but I've decided to be type-safe and implement them all as + * static inlines instead... + */ + +static inline int addch ( const chtype ch ) { + return waddch( stdscr, ch ); +} + +static inline int addchnstr ( const chtype *chstr, int n ) { + return waddchnstr ( stdscr, chstr, n ); +} + +static inline int addchstr ( const chtype *chstr ) { + return waddchnstr ( stdscr, chstr, -1 ); +} + +static inline int addnstr ( const char *str, int n ) { + return waddnstr ( stdscr, str, n ); +} + +static inline int addstr ( const char *str ) { + return waddnstr ( stdscr, str, -1 ); +} + +static inline int attroff ( int attrs ) { + return wattroff ( stdscr, attrs ); +} + +static inline int attron ( int attrs ) { + return wattron ( stdscr, attrs ); +} + +static inline int attrset ( int attrs ) { + return wattrset ( stdscr, attrs ); +} + +static inline int attr_get ( attr_t *attrs, short *pair, void *opts ) { + return wattr_get ( stdscr, attrs, pair, opts ); +} + +static inline int attr_off ( attr_t attrs, void *opts ) { + return wattr_off ( stdscr, attrs, opts ); +} + +static inline int attr_on ( attr_t attrs, void *opts ) { + return wattr_on ( stdscr, attrs, opts ); +} + +static inline int attr_set ( attr_t attrs, short cpair, void *opts ) { + return wattr_set ( stdscr, attrs, cpair, opts ); +} + +static inline void bkgdset ( chtype ch ) { + wattrset ( stdscr, ch ); +} + +static inline int border ( chtype ls, chtype rs, chtype ts, chtype bs, + chtype tl, chtype tr, chtype bl, chtype br ) { + return wborder ( stdscr, ls, rs, ts, bs, tl, tr, bl, br ); +} + +static inline bool can_change_colour ( void ) { + return FALSE; +} + +static inline int clrtobot ( void ) { + return wclrtobot( stdscr ); +} + +static inline int clrtoeol ( void ) { + return wclrtoeol( stdscr ); +} + +static inline int colour_set ( short colour_pair_number, void *opts ) { + return wcolour_set ( stdscr, colour_pair_number, opts ); +} + +static inline int delch ( void ) { + return wdelch ( stdscr ); +} + +static inline int deleteln ( void ) { + return wdeleteln( stdscr ); +} + +static inline int erase ( void ) { + return werase ( stdscr ); +} + +static inline int getch ( void ) { + return wgetch ( stdscr ); +} + +static inline int getnstr ( char *str, int n ) { + return wgetnstr ( stdscr, str, n ); +} + +static inline int getstr ( char *str ) { + return wgetnstr ( stdscr, str, -1 ); +} + +static inline bool has_colors ( void ) { + return TRUE; +} + +static inline int has_key ( int kc __unused ) { + return TRUE; +} + +static inline int hline ( chtype ch, int n ) { + return whline ( stdscr, ch, n ); +} + +static inline int move ( int y, int x ) { + return wmove ( stdscr, y, x ); +} + +static inline int mvaddch ( int y, int x, const chtype ch ) { + return ( wmove ( stdscr, y, x ) == OK + ? waddch( stdscr, ch ) : ERR ); +} + +static inline int mvaddchnstr ( int y, int x, const chtype *chstr, int n ) { + return ( wmove ( stdscr, y, x ) == OK + ? waddchnstr ( stdscr, chstr, n ) : ERR ); +} + +static inline int mvaddchstr ( int y, int x, const chtype *chstr ) { + return ( wmove ( stdscr, y, x ) == OK + ? waddchnstr ( stdscr, chstr, -1 ) : ERR ); +} + +static inline int mvaddnstr ( int y, int x, const char *str, int n ) { + return ( wmove ( stdscr, y, x ) == OK + ? waddnstr ( stdscr, str, n ) : ERR ); +} + +static inline int mvaddstr ( int y, int x, const char *str ) { + return ( wmove ( stdscr, y, x ) == OK + ? waddnstr ( stdscr, str, -1 ) : ERR ); +} + +static inline int mvdelch ( int y, int x ) { + return ( wmove ( stdscr, y, x ) == OK + ? wdelch ( stdscr ) : ERR ); +} + +static inline int mvgetch ( int y, int x ) { + return ( wmove ( stdscr, y, x ) == OK + ? wgetch ( stdscr ) : ERR ); +} + +static inline int mvgetnstr ( int y, int x, char *str, int n ) { + return ( wmove ( stdscr, y, x ) == OK + ? wgetnstr ( stdscr, str, n ) : ERR ); +} + +static inline int mvgetstr ( int y, int x, char *str ) { + return ( wmove ( stdscr, y, x ) == OK + ? wgetnstr ( stdscr, str, -1 ) : ERR ); +} + +static inline int mvhline ( int y, int x, chtype ch, int n ) { + return ( wmove ( stdscr, y, x ) == OK + ? whline ( stdscr, ch, n ) : ERR ); +} + +// OK, so maybe a few I did with macros... +#define mvprintw( y, x, fmt, ... ) \ + ( wmove(stdscr,(y),(x)) == OK \ + ? wprintw( stdscr,(fmt), ## __VA_ARGS__ ) : ERR ) + +static inline int mvvline ( int y, int x, chtype ch, int n ) { + return ( wmove ( stdscr, y, x ) == OK + ? wvline ( stdscr, ch, n ) : ERR ); +} + +static inline int mvwaddch ( WINDOW *win, int y, int x, const chtype ch ) { + return ( wmove( win, y, x ) == OK + ? waddch ( win, ch ) : ERR ); +} + +static inline int mvwaddchnstr ( WINDOW *win, int y, int x, const chtype *chstr, int n ) { + return ( wmove ( win, y, x ) == OK + ? waddchnstr ( win, chstr, n ) : ERR ); +} + +static inline int mvwaddchstr ( WINDOW *win, int y, int x, const chtype *chstr ) { + return ( wmove ( win, y, x ) == OK + ? waddchnstr ( win, chstr, -1 ) : ERR ); +} + +static inline int mvwaddnstr ( WINDOW *win, int y, int x, const char *str, int n ) { + return ( wmove ( win, y, x ) == OK + ? waddnstr ( win, str, n ) : ERR ); +} + +static inline int mvwaddstr ( WINDOW *win, int y, int x, const char *str ) { + return ( wmove ( win, y, x ) == OK + ? waddnstr ( win, str, -1 ) : ERR ); +} + +static inline int mvwdelch ( WINDOW *win, int y, int x ) { + return ( wmove ( win, y, x ) == OK + ? wdelch ( win ) : ERR ); +} + +static inline int mvwgetch ( WINDOW *win, int y, int x ) { + return ( wmove ( win, y, x ) == OK + ? wgetch ( win ) : ERR ); +} + +static inline int mvwgetnstr ( WINDOW *win, int y, int x, char *str, int n ) { + return ( wmove ( win, y, x ) == OK + ? wgetnstr ( win, str, n ) : ERR ); +} + +static inline int mvwgetstr ( WINDOW *win, int y, int x, char *str ) { + return ( wmove ( win, y, x ) == OK + ? wgetnstr ( win, str, -1 ) : ERR ); +} + +static inline int mvwhline ( WINDOW *win, int y, int x, chtype ch, int n ) { + return ( wmove ( win, y, x ) == OK + ? whline ( win, ch, n ) : ERR ); +} + +#define mvwprintw( win, y, x, fmt, ... ) \ + ( wmove((win),(y),(x)) == OK \ + ? wprintw((win),(fmt), ## __VA_ARGS__) : ERR ) + +static inline int mvwvline ( WINDOW *win, int y, int x, chtype ch, int n ) { + return ( wmove ( win, y, x ) == OK + ? wvline ( win, ch, n ) : ERR ); +} + +#define printw( fmt, ... ) wprintw(stdscr,(fmt), ## __VA_ARGS__ ) + +static inline int slk_refresh ( void ) { + if ( slk_clear() == OK ) + return slk_restore(); + else + return ERR; +} + +#define standend() wstandend( stdscr ) +#define standout() wstandout( stdscr ) + +static inline int start_colour ( void ) { + return OK; +} + +static inline int vline ( chtype ch, int n ) { + return wvline ( stdscr, ch, n ); +} + +// marked for removal +static inline int vwprintw ( WINDOW *win, const char *fmt, va_list varglist ) { + return vw_printw ( win, fmt, varglist ); +} + +static inline int waddchstr ( WINDOW *win, const chtype *chstr ) { + return waddchnstr ( win, chstr, -1 ); +} + +static inline int waddstr ( WINDOW *win, const char *str ) { + return waddnstr ( win, str, -1 ); +} + +static inline int wbkgdset ( WINDOW *win, chtype ch ) { + return wattrset( win, ch ); +} + +static inline int wgetstr ( WINDOW *win, char *str ) { + return wgetnstr ( win, str, -1 ); +} + +static inline int wstandend ( WINDOW *win ) { + return wattrset ( win, A_DEFAULT ); +} + +static inline int wstandout ( WINDOW *win ) { + return wattrset ( win, A_STANDOUT ); +} + +#endif /* CURSES_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/elf.h b/contrib/syslinux-4.02/gpxe/src/include/elf.h new file mode 100644 index 0000000..04022b6 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/elf.h @@ -0,0 +1,234 @@ +#ifndef ELF_H +#define ELF_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#define EI_NIDENT 16 /* Size of e_ident array. */ + +/* Values for e_type. */ +#define ET_NONE 0 /* No file type */ +#define ET_REL 1 /* Relocatable file */ +#define ET_EXEC 2 /* Executable file */ +#define ET_DYN 3 /* Shared object file */ +#define ET_CORE 4 /* Core file */ + +/* Values for e_machine (architecute). */ +#define EM_NONE 0 /* No machine */ +#define EM_M32 1 /* AT&T WE 32100 */ +#define EM_SPARC 2 /* SUN SPARC */ +#define EM_386 3 /* Intel 80386+ */ +#define EM_68K 4 /* Motorola m68k family */ +#define EM_88K 5 /* Motorola m88k family */ +#define EM_486 6 /* Perhaps disused */ +#define EM_860 7 /* Intel 80860 */ +#define EM_MIPS 8 /* MIPS R3000 big-endian */ +#define EM_S370 9 /* IBM System/370 */ +#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ + +#define EM_PARISC 15 /* HPPA */ +#define EM_VPP500 17 /* Fujitsu VPP500 */ +#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ +#define EM_960 19 /* Intel 80960 */ +#define EM_PPC 20 /* PowerPC */ +#define EM_PPC64 21 /* PowerPC 64-bit */ +#define EM_S390 22 /* IBM S390 */ + +#define EM_V800 36 /* NEC V800 series */ +#define EM_FR20 37 /* Fujitsu FR20 */ +#define EM_RH32 38 /* TRW RH-32 */ +#define EM_RCE 39 /* Motorola RCE */ +#define EM_ARM 40 /* ARM */ +#define EM_FAKE_ALPHA 41 /* Digital Alpha */ +#define EM_SH 42 /* Hitachi SH */ +#define EM_SPARCV9 43 /* SPARC v9 64-bit */ +#define EM_TRICORE 44 /* Siemens Tricore */ +#define EM_ARC 45 /* Argonaut RISC Core */ +#define EM_H8_300 46 /* Hitachi H8/300 */ +#define EM_H8_300H 47 /* Hitachi H8/300H */ +#define EM_H8S 48 /* Hitachi H8S */ +#define EM_H8_500 49 /* Hitachi H8/500 */ +#define EM_IA_64 50 /* Intel Merced */ +#define EM_MIPS_X 51 /* Stanford MIPS-X */ +#define EM_COLDFIRE 52 /* Motorola Coldfire */ +#define EM_68HC12 53 /* Motorola M68HC12 */ +#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/ +#define EM_PCP 55 /* Siemens PCP */ +#define EM_NCPU 56 /* Sony nCPU embeeded RISC */ +#define EM_NDR1 57 /* Denso NDR1 microprocessor */ +#define EM_STARCORE 58 /* Motorola Start*Core processor */ +#define EM_ME16 59 /* Toyota ME16 processor */ +#define EM_ST100 60 /* STMicroelectronic ST100 processor */ +#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/ +#define EM_X86_64 62 /* AMD x86-64 architecture */ +#define EM_PDSP 63 /* Sony DSP Processor */ + +#define EM_FX66 66 /* Siemens FX66 microcontroller */ +#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ +#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ +#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ +#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ +#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ +#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ +#define EM_SVX 73 /* Silicon Graphics SVx */ +#define EM_AT19 74 /* STMicroelectronics ST19 8 bit mc */ +#define EM_VAX 75 /* Digital VAX */ +#define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ +#define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */ +#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ +#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ +#define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */ +#define EM_HUANY 81 /* Harvard University machine-independent object files */ +#define EM_PRISM 82 /* SiTera Prism */ +#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ +#define EM_FR30 84 /* Fujitsu FR30 */ +#define EM_D10V 85 /* Mitsubishi D10V */ +#define EM_D30V 86 /* Mitsubishi D30V */ +#define EM_V850 87 /* NEC v850 */ +#define EM_M32R 88 /* Mitsubishi M32R */ +#define EM_MN10300 89 /* Matsushita MN10300 */ +#define EM_MN10200 90 /* Matsushita MN10200 */ +#define EM_PJ 91 /* picoJava */ +#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ +#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ +#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ +#define EM_NUM 95 + +/* Values for p_type. */ +#define PT_NULL 0 /* Unused entry. */ +#define PT_LOAD 1 /* Loadable segment. */ +#define PT_DYNAMIC 2 /* Dynamic linking information segment. */ +#define PT_INTERP 3 /* Pathname of interpreter. */ +#define PT_NOTE 4 /* Auxiliary information. */ +#define PT_SHLIB 5 /* Reserved (not used). */ +#define PT_PHDR 6 /* Location of program header itself. */ + +/* Values for p_flags. */ +#define PF_X 0x1 /* Executable. */ +#define PF_W 0x2 /* Writable. */ +#define PF_R 0x4 /* Readable. */ + + +#define ELF_PROGRAM_RETURNS_BIT 0x8000000 /* e_flags bit 31 */ + +#define EI_MAG0 0 +#define ELFMAG0 0x7f + +#define EI_MAG1 1 +#define ELFMAG1 'E' + +#define EI_MAG2 2 +#define ELFMAG2 'L' + +#define EI_MAG3 3 +#define ELFMAG3 'F' + +#define ELFMAG "\177ELF" +#define SELFMAG 4 + +#define EI_CLASS 4 /* File class byte index */ +#define ELFCLASSNONE 0 /* Invalid class */ +#define ELFCLASS32 1 /* 32-bit objects */ +#define ELFCLASS64 2 /* 64-bit objects */ + +#define EI_DATA 5 /* Data encodeing byte index */ +#define ELFDATANONE 0 /* Invalid data encoding */ +#define ELFDATA2LSB 1 /* 2's complement little endian */ +#define ELFDATA2MSB 2 /* 2's complement big endian */ + +#define EI_VERSION 6 /* File version byte index */ + /* Value must be EV_CURRENT */ + +#define EV_NONE 0 /* Invalid ELF Version */ +#define EV_CURRENT 1 /* Current version */ + +#define ELF32_PHDR_SIZE (8*4) /* Size of an elf program header */ + +#ifndef ASSEMBLY + +#include <stdint.h> + +/* + * ELF definitions common to all 32-bit architectures. + */ + +typedef uint32_t Elf32_Addr; +typedef uint16_t Elf32_Half; +typedef uint32_t Elf32_Off; +typedef int32_t Elf32_Sword; +typedef uint32_t Elf32_Word; +typedef uint32_t Elf32_Size; + +typedef uint64_t Elf64_Addr; +typedef uint16_t Elf64_Half; +typedef uint64_t Elf64_Off; +typedef int32_t Elf64_Sword; +typedef uint32_t Elf64_Word; +typedef uint64_t Elf64_Size; + +/* + * ELF header. + */ +typedef struct { + unsigned char e_ident[EI_NIDENT]; /* File identification. */ + Elf32_Half e_type; /* File type. */ + Elf32_Half e_machine; /* Machine architecture. */ + Elf32_Word e_version; /* ELF format version. */ + Elf32_Addr e_entry; /* Entry point. */ + Elf32_Off e_phoff; /* Program header file offset. */ + Elf32_Off e_shoff; /* Section header file offset. */ + Elf32_Word e_flags; /* Architecture-specific flags. */ + Elf32_Half e_ehsize; /* Size of ELF header in bytes. */ + Elf32_Half e_phentsize; /* Size of program header entry. */ + Elf32_Half e_phnum; /* Number of program header entries. */ + Elf32_Half e_shentsize; /* Size of section header entry. */ + Elf32_Half e_shnum; /* Number of section header entries. */ + Elf32_Half e_shstrndx; /* Section name strings section. */ +} Elf32_Ehdr; + +typedef struct { + unsigned char e_ident[EI_NIDENT]; /* File identification. */ + Elf64_Half e_type; /* File type. */ + Elf64_Half e_machine; /* Machine architecture. */ + Elf64_Word e_version; /* ELF format version. */ + Elf64_Addr e_entry; /* Entry point. */ + Elf64_Off e_phoff; /* Program header file offset. */ + Elf64_Off e_shoff; /* Section header file offset. */ + Elf64_Word e_flags; /* Architecture-specific flags. */ + Elf64_Half e_ehsize; /* Size of ELF header in bytes. */ + Elf64_Half e_phentsize; /* Size of program header entry. */ + Elf64_Half e_phnum; /* Number of program header entries. */ + Elf64_Half e_shentsize; /* Size of section header entry. */ + Elf64_Half e_shnum; /* Number of section header entries. */ + Elf64_Half e_shstrndx; /* Section name strings section. */ +} Elf64_Ehdr; + +/* + * Program header. + */ +typedef struct { + Elf32_Word p_type; /* Entry type. */ + Elf32_Off p_offset; /* File offset of contents. */ + Elf32_Addr p_vaddr; /* Virtual address (not used). */ + Elf32_Addr p_paddr; /* Physical address. */ + Elf32_Size p_filesz; /* Size of contents in file. */ + Elf32_Size p_memsz; /* Size of contents in memory. */ + Elf32_Word p_flags; /* Access permission flags. */ + Elf32_Size p_align; /* Alignment in memory and file. */ +} Elf32_Phdr; + +typedef struct { + Elf64_Word p_type; /* Entry type. */ + Elf64_Word p_flags; /* Access permission flags. */ + Elf64_Off p_offset; /* File offset of contents. */ + Elf64_Addr p_vaddr; /* Virtual address (not used). */ + Elf64_Addr p_paddr; /* Physical address. */ + Elf64_Size p_filesz; /* Size of contents in file. */ + Elf64_Size p_memsz; /* Size of contents in memory. */ + Elf64_Size p_align; /* Alignment in memory and file. */ +} Elf64_Phdr; + +/* Standardized Elf image notes for booting... The name for all of these is ELFBoot */ + +#endif /* ASSEMBLY */ + +#endif /* ELF_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/endian.h b/contrib/syslinux-4.02/gpxe/src/include/endian.h new file mode 100644 index 0000000..9682cf9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/endian.h @@ -0,0 +1,21 @@ +#ifndef ETHERBOOT_ENDIAN_H +#define ETHERBOOT_ENDIAN_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +/* Definitions for byte order, according to significance of bytes, + from low addresses to high addresses. The value is what you get by + putting '4' in the most significant byte, '3' in the second most + significant byte, '2' in the second least significant byte, and '1' + in the least significant byte, and then writing down one digit for + each byte, starting with the byte at the lowest address at the left, + and proceeding to the byte with the highest address at the right. */ + +#define __LITTLE_ENDIAN 1234 +#define __BIG_ENDIAN 4321 +#define __PDP_ENDIAN 3412 + +#include "bits/endian.h" + + +#endif /* ETHERBOOT_ENDIAN_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/errno.h b/contrib/syslinux-4.02/gpxe/src/include/errno.h new file mode 100644 index 0000000..56095ec --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/errno.h @@ -0,0 +1,510 @@ +#ifndef ERRNO_H +#define ERRNO_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** @file + * + * Error codes + * + * Return status codes as used within gPXE are designed to allow for + * maximum visibility into the source of an error even in an end-user + * build with no debugging. They are constructed as follows: + * + * Bits 7-0 : PXE error code + * + * This is the closest equivalent PXE error code + * (e.g. PXENV_STATUS_OUT_OF_RESOURCES), and is the only part of the + * error that will be returned via the PXE API, since PXE has + * predefined error codes. + * + * Bits 12-8 : Per-file disambiguator + * + * When the same error number can be generated from multiple points + * within a file, this field can be used to identify the unique + * instance. + * + * Bits 23-13 : File identifier + * + * This is a unique identifier for the file generating the error + * (e.g. ERRFILE_tcp for tcp.c). + * + * Bits 30-24 : POSIX error code + * + * This is the closest equivalent POSIX error code (e.g. ENOMEM). + * + * Bit 31 : Reserved + * + * Errors are usually return as negative error numbers (e.g. -EINVAL); + * bit 31 is therefore unusable. + * + * + * The convention within the code is that errors are negative and + * expressed using the POSIX error code and (optionally) a per-file + * disambiguator, e.g. + * + * return -EINVAL; + * + * or + * + * #define ETCP_BAD_CHECKSUM EUNIQ_02 + * return -( EINVAL | ETCP_BAD_CHECKSUM ) + * + * By various bits of preprocessor magic, the PXE error code and file + * identifier are already incorporated into the definition of the + * POSIX error code, which keeps the code relatively clean. + * + * + * Functions that wish to return failures should be declared as + * returning an integer @c rc "Return status code". A return value of + * zero indicates success, a non-zero value indicates failure. The + * return value can be passed directly to strerror() in order to + * generate a human-readable error message, e.g. + * + * if ( ( rc = some_function ( ... ) ) != 0 ) { + * DBG ( "Whatever I was trying to do failed: %s\n", strerror ( rc ) ); + * return rc; + * } + * + * As illustrated in the above example, error returns should generally + * be directly propagated upward to the calling function. + * + */ + +/* Get definitions for file identifiers */ +#include <gpxe/errfile.h> + +/* If we do not have a valid file identifier, generate a compiler + * warning upon usage of any error codes. (Don't just use a #warning, + * because some files include errno.h but don't ever actually use any + * error codes.) + */ +#if ! ERRFILE +extern char missing_errfile_declaration[] __attribute__ (( deprecated )); +#undef ERRFILE +#define ERRFILE ( 0 * ( ( int ) missing_errfile_declaration ) ) +#endif + +/** Derive PXENV_STATUS code from gPXE error number */ +#define PXENV_STATUS( rc ) ( (-(rc)) & 0x00ff ) + +/** + * @defgroup pxeerrors PXE error codes + * + * The names, meanings and values of these error codes are defined by + * the PXE specification. + * + * @{ + */ + +/* Generic errors */ +#define PXENV_STATUS_SUCCESS 0x0000 +#define PXENV_STATUS_FAILURE 0x0001 +#define PXENV_STATUS_BAD_FUNC 0x0002 +#define PXENV_STATUS_UNSUPPORTED 0x0003 +#define PXENV_STATUS_KEEP_UNDI 0x0004 +#define PXENV_STATUS_KEEP_ALL 0x0005 +#define PXENV_STATUS_OUT_OF_RESOURCES 0x0006 + +/* ARP errors (0x0010 to 0x001f) */ +#define PXENV_STATUS_ARP_TIMEOUT 0x0011 + +/* Base-Code state errors */ +#define PXENV_STATUS_UDP_CLOSED 0x0018 +#define PXENV_STATUS_UDP_OPEN 0x0019 +#define PXENV_STATUS_TFTP_CLOSED 0x001a +#define PXENV_STATUS_TFTP_OPEN 0x001b + +/* BIOS/system errors (0x0020 to 0x002f) */ +#define PXENV_STATUS_MCOPY_PROBLEM 0x0020 +#define PXENV_STATUS_BIS_INTEGRITY_FAILURE 0x0021 +#define PXENV_STATUS_BIS_VALIDATE_FAILURE 0x0022 +#define PXENV_STATUS_BIS_INIT_FAILURE 0x0023 +#define PXENV_STATUS_BIS_SHUTDOWN_FAILURE 0x0024 +#define PXENV_STATUS_BIS_GBOA_FAILURE 0x0025 +#define PXENV_STATUS_BIS_FREE_FAILURE 0x0026 +#define PXENV_STATUS_BIS_GSI_FAILURE 0x0027 +#define PXENV_STATUS_BIS_BAD_CKSUM 0x0028 + +/* TFTP/MTFTP errors (0x0030 to 0x003f) */ +#define PXENV_STATUS_TFTP_CANNOT_ARP_ADDRESS 0x0030 +#define PXENV_STATUS_TFTP_OPEN_TIMEOUT 0x0032 +#define PXENV_STATUS_TFTP_UNKNOWN_OPCODE 0x0033 +#define PXENV_STATUS_TFTP_READ_TIMEOUT 0x0035 +#define PXENV_STATUS_TFTP_ERROR_OPCODE 0x0036 +#define PXENV_STATUS_TFTP_CANNOT_OPEN_CONNECTION 0x0038 +#define PXENV_STATUS_TFTP_CANNOT_READ_FROM_CONNECTION 0x0039 +#define PXENV_STATUS_TFTP_TOO_MANY_PACKAGES 0x003a +#define PXENV_STATUS_TFTP_FILE_NOT_FOUND 0x003b +#define PXENV_STATUS_TFTP_ACCESS_VIOLATION 0x003c +#define PXENV_STATUS_TFTP_NO_MCAST_ADDRESS 0x003d +#define PXENV_STATUS_TFTP_NO_FILESIZE 0x003e +#define PXENV_STATUS_TFTP_INVALID_PACKET_SIZE 0x003f + +/* Reserved errors 0x0040 to 0x004f) */ + +/* DHCP/BOOTP errors (0x0050 to 0x005f) */ +#define PXENV_STATUS_DHCP_TIMEOUT 0x0051 +#define PXENV_STATUS_DHCP_NO_IP_ADDRESS 0x0052 +#define PXENV_STATUS_DHCP_NO_BOOTFILE_NAME 0x0053 +#define PXENV_STATUS_DHCP_BAD_IP_ADDRESS 0x0054 + +/* Driver errors (0x0060 to 0x006f) */ +#define PXENV_STATUS_UNDI_INVALID_FUNCTION 0x0060 +#define PXENV_STATUS_UNDI_MEDIATEST_FAILED 0x0061 +#define PXENV_STATUS_UNDI_CANNOT_INIT_NIC_FOR_MCAST 0x0062 +#define PXENV_STATUS_UNDI_CANNOT_INITIALIZE_NIC 0x0063 +#define PXENV_STATUS_UNDI_CANNOT_INITIALIZE_PHY 0x0064 +#define PXENV_STATUS_UNDI_CANNOT_READ_CONFIG_DATA 0x0065 +#define PXENV_STATUS_UNDI_CANNOT_READ_INIT_DATA 0x0066 +#define PXENV_STATUS_UNDI_BAD_MAC_ADDRESS 0x0067 +#define PXENV_STATUS_UNDI_BAD_EEPROM_CHECKSUM 0x0068 +#define PXENV_STATUS_UNDI_ERROR_SETTING_ISR 0x0069 +#define PXENV_STATUS_UNDI_INVALID_STATE 0x006a +#define PXENV_STATUS_UNDI_TRANSMIT_ERROR 0x006b +#define PXENV_STATUS_UNDI_INVALID_PARAMETER 0x006c + +/* ROM and NBP bootstrap errors (0x0070 to 0x007f) */ +#define PXENV_STATUS_BSTRAP_PROMPT_MENU 0x0074 +#define PXENV_STATUS_BSTRAP_MCAST_ADDR 0x0076 +#define PXENV_STATUS_BSTRAP_MISSING_LIST 0x0077 +#define PXENV_STATUS_BSTRAP_NO_RESPONSE 0x0078 +#define PXENV_STATUS_BSTRAP_FILE_TOO_BIG 0x0079 + +/* Environment NBP errors (0x0080 to 0x008f) */ + +/* Reserved errors (0x0090 to 0x009f) */ + +/* Miscellaneous errors (0x00a0 to 0x00af) */ +#define PXENV_STATUS_BINL_CANCELED_BY_KEYSTROKE 0x00a0 +#define PXENV_STATUS_BINL_NO_PXE_SERVER 0x00a1 +#define PXENV_STATUS_NOT_AVAILABLE_IN_PMODE 0x00a2 +#define PXENV_STATUS_NOT_AVAILABLE_IN_RMODE 0x00a3 + +/* BUSD errors (0x00b0 to 0x00bf) */ +#define PXENV_STATUS_BUSD_DEVICE_NOT_SUPPORTED 0x00b0 + +/* Loader errors (0x00c0 to 0x00cf) */ +#define PXENV_STATUS_LOADER_NO_FREE_BASE_MEMORY 0x00c0 +#define PXENV_STATUS_LOADER_NO_BC_ROMID 0x00c1 +#define PXENV_STATUS_LOADER_BAD_BC_ROMID 0x00c2 +#define PXENV_STATUS_LOADER_BAD_BC_RUNTIME_IMAGE 0x00c3 +#define PXENV_STATUS_LOADER_NO_UNDI_ROMID 0x00c4 +#define PXENV_STATUS_LOADER_BAD_UNDI_ROMID 0x00c5 +#define PXENV_STATUS_LOADER_BAD_UNDI_DRIVER_IMAGE 0x00c6 +#define PXENV_STATUS_LOADER_NO_PXE_STRUCT 0x00c8 +#define PXENV_STATUS_LOADER_NO_PXENV_STRUCT 0x00c9 +#define PXENV_STATUS_LOADER_UNDI_START 0x00ca +#define PXENV_STATUS_LOADER_BC_START 0x00cb + +/** @} */ + +/** + * @defgroup posixerrors POSIX error codes + * + * The names and meanings (but not the values) of these error codes + * are defined by POSIX. We choose to assign unique values which + * incorporate the closest equivalent PXE error code, so that code may + * simply use ENOMEM, rather than having to use the cumbersome + * (ENOMEM|PXENV_STATUS_OUT_OF_RESOURCES). + * + * @{ + */ + +/** Operation completed successfully */ +#define ENOERR ( ERRFILE | PXENV_STATUS_SUCCESS | 0x00000000 ) + +/** Arg list too long */ +#define E2BIG ( ERRFILE | PXENV_STATUS_BAD_FUNC | 0x01000000 ) + +/** Permission denied */ +#define EACCES ( ERRFILE | PXENV_STATUS_TFTP_ACCESS_VIOLATION | 0x02000000 ) + +/** Address in use */ +#define EADDRINUSE ( ERRFILE | PXENV_STATUS_UDP_OPEN | 0x03000000 ) + +/** Address not available */ +#define EADDRNOTAVAIL ( ERRFILE | PXENV_STATUS_UDP_OPEN | 0x04000000 ) + +/** Address family not supported */ +#define EAFNOSUPPORT ( ERRFILE | PXENV_STATUS_UNSUPPORTED | 0x05000000 ) + +/** Resource temporarily unavailable */ +#define EAGAIN ( ERRFILE | PXENV_STATUS_FAILURE | 0x06000000 ) + +/** Connection already in progress */ +#define EALREADY ( ERRFILE | PXENV_STATUS_UDP_OPEN | 0x07000000 ) + +/** Bad file descriptor */ +#define EBADF ( ERRFILE | PXENV_STATUS_TFTP_CLOSED | 0x08000000 ) + +/** Bad message */ +#define EBADMSG ( ERRFILE | PXENV_STATUS_FAILURE | 0x09000000 ) + +/** Resource busy */ +#define EBUSY ( ERRFILE | PXENV_STATUS_OUT_OF_RESOURCES | 0x0a000000 ) + +/** Operation canceled */ +#define ECANCELED \ + ( ERRFILE | PXENV_STATUS_BINL_CANCELED_BY_KEYSTROKE | 0x0b000000 ) + +/** No child processes */ +#define ECHILD ( ERRFILE | PXENV_STATUS_TFTP_FILE_NOT_FOUND | 0x0c000000 ) + +/** Connection aborted */ +#define ECONNABORTED \ + ( ERRFILE | PXENV_STATUS_TFTP_CANNOT_READ_FROM_CONNECTION | 0x0d000000 ) + +/** Connection refused */ +#define ECONNREFUSED \ + ( ERRFILE | PXENV_STATUS_TFTP_CANNOT_OPEN_CONNECTION | 0x0e000000 ) + +/** Connection reset */ +#define ECONNRESET \ + ( ERRFILE | PXENV_STATUS_TFTP_CANNOT_READ_FROM_CONNECTION | 0x0f000000 ) + +/** Resource deadlock avoided */ +#define EDEADLK ( ERRFILE | PXENV_STATUS_FAILURE | 0x10000000 ) + +/** Destination address required */ +#define EDESTADDRREQ ( ERRFILE | PXENV_STATUS_BAD_FUNC | 0x11000000 ) + +/** Domain error */ +#define EDOM ( ERRFILE | PXENV_STATUS_FAILURE | 0x12000000 ) + +/** Reserved */ +#define EDQUOT ( ERRFILE | PXENV_STATUS_FAILURE | 0x13000000 ) + +/** File exists */ +#define EEXIST ( ERRFILE | PXENV_STATUS_FAILURE | 0x14000000 ) + +/** Bad address */ +#define EFAULT ( ERRFILE | PXENV_STATUS_MCOPY_PROBLEM | 0x15000000 ) + +/** File too large */ +#define EFBIG ( ERRFILE | PXENV_STATUS_MCOPY_PROBLEM | 0x16000000 ) + +/** Host is unreachable */ +#define EHOSTUNREACH ( ERRFILE | PXENV_STATUS_ARP_TIMEOUT | 0x17000000 ) + +/** Identifier removed */ +#define EIDRM ( ERRFILE | PXENV_STATUS_FAILURE | 0x18000000 ) + +/** Illegal byte sequence */ +#define EILSEQ ( ERRFILE | PXENV_STATUS_FAILURE | 0x19000000 ) + +/** Operation in progress */ +#define EINPROGRESS ( ERRFILE | PXENV_STATUS_FAILURE | 0x1a000000 ) + +/** Interrupted function call */ +#define EINTR ( ERRFILE | PXENV_STATUS_FAILURE | 0x1b000000 ) + +/** Invalid argument */ +#define EINVAL ( ERRFILE | PXENV_STATUS_BAD_FUNC | 0x1c000000 ) + +/** Input/output error */ +#define EIO \ + ( ERRFILE | PXENV_STATUS_TFTP_CANNOT_READ_FROM_CONNECTION | 0x1d000000 ) + +/** Socket is connected */ +#define EISCONN ( ERRFILE | PXENV_STATUS_UDP_OPEN | 0x1e000000 ) + +/** Is a directory */ +#define EISDIR ( ERRFILE | PXENV_STATUS_FAILURE | 0x1f000000 ) + +/** Too many levels of symbolic links */ +#define ELOOP ( ERRFILE | PXENV_STATUS_FAILURE | 0x20000000 ) + +/** Too many open files */ +#define EMFILE ( ERRFILE | PXENV_STATUS_OUT_OF_RESOURCES | 0x21000000 ) + +/** Too many links */ +#define EMLINK ( ERRFILE | PXENV_STATUS_FAILURE | 0x22000000 ) + +/** Inappropriate message buffer length */ +#define EMSGSIZE ( ERRFILE | PXENV_STATUS_BAD_FUNC | 0x23000000 ) + +/** Reserved */ +#define EMULTIHOP ( ERRFILE | PXENV_STATUS_FAILURE | 0x24000000 ) + +/** Filename too long */ +#define ENAMETOOLONG ( ERRFILE | PXENV_STATUS_FAILURE | 0x25000000 ) + +/** Network is down */ +#define ENETDOWN ( ERRFILE | PXENV_STATUS_ARP_TIMEOUT | 0x26000000 ) + +/** Connection aborted by network */ +#define ENETRESET ( ERRFILE | PXENV_STATUS_FAILURE | 0x27000000 ) + +/** Network unreachable */ +#define ENETUNREACH ( ERRFILE | PXENV_STATUS_ARP_TIMEOUT | 0x28000000 ) + +/** Too many open files in system */ +#define ENFILE ( ERRFILE | PXENV_STATUS_OUT_OF_RESOURCES | 0x29000000 ) + +/** No buffer space available */ +#define ENOBUFS ( ERRFILE | PXENV_STATUS_OUT_OF_RESOURCES | 0x2a000000 ) + +/** No message is available on the STREAM head read queue */ +#define ENODATA ( ERRFILE | PXENV_STATUS_FAILURE | 0x2b000000 ) + +/** No such device */ +#define ENODEV ( ERRFILE | PXENV_STATUS_TFTP_FILE_NOT_FOUND | 0x2c000000 ) + +/** No such file or directory */ +#define ENOENT ( ERRFILE | PXENV_STATUS_TFTP_FILE_NOT_FOUND | 0x2d000000 ) + +/** Exec format error */ +#define ENOEXEC ( ERRFILE | PXENV_STATUS_FAILURE | 0x2e000000 ) + +/** No locks available */ +#define ENOLCK ( ERRFILE | PXENV_STATUS_FAILURE | 0x2f000000 ) + +/** Reserved */ +#define ENOLINK ( ERRFILE | PXENV_STATUS_FAILURE | 0x30000000 ) + +/** Not enough space */ +#define ENOMEM ( ERRFILE | PXENV_STATUS_OUT_OF_RESOURCES | 0x31000000 ) + +/** No message of the desired type */ +#define ENOMSG ( ERRFILE | PXENV_STATUS_FAILURE | 0x32000000 ) + +/** Protocol not available */ +#define ENOPROTOOPT ( ERRFILE | PXENV_STATUS_UNSUPPORTED | 0x33000000 ) + +/** No space left on device */ +#define ENOSPC ( ERRFILE | PXENV_STATUS_OUT_OF_RESOURCES | 0x34000000 ) + +/** No STREAM resources */ +#define ENOSR ( ERRFILE | PXENV_STATUS_OUT_OF_RESOURCES | 0x35000000 ) + +/** Not a STREAM */ +#define ENOSTR ( ERRFILE | PXENV_STATUS_FAILURE | 0x36000000 ) + +/** Function not implemented */ +#define ENOSYS ( ERRFILE | PXENV_STATUS_UNSUPPORTED | 0x37000000 ) + +/** The socket is not connected */ +#define ENOTCONN ( ERRFILE | PXENV_STATUS_FAILURE | 0x38000000 ) + +/** Not a directory */ +#define ENOTDIR ( ERRFILE | PXENV_STATUS_FAILURE | 0x39000000 ) + +/** Directory not empty */ +#define ENOTEMPTY ( ERRFILE | PXENV_STATUS_FAILURE | 0x3a000000 ) + +/** Not a socket */ +#define ENOTSOCK ( ERRFILE | PXENV_STATUS_FAILURE | 0x3b000000 ) + +/** Not supported */ +#define ENOTSUP ( ERRFILE | PXENV_STATUS_UNSUPPORTED | 0x3c000000 ) + +/** Inappropriate I/O control operation */ +#define ENOTTY ( ERRFILE | PXENV_STATUS_FAILURE | 0x3d000000 ) + +/** No such device or address */ +#define ENXIO ( ERRFILE | PXENV_STATUS_TFTP_FILE_NOT_FOUND | 0x3e000000 ) + +/** Operation not supported on socket */ +#define EOPNOTSUPP ( ERRFILE | PXENV_STATUS_UNSUPPORTED | 0x3f000000 ) + +/** Value too large to be stored in data type */ +#define EOVERFLOW ( ERRFILE | PXENV_STATUS_FAILURE | 0x40000000 ) + +/** Operation not permitted */ +#define EPERM ( ERRFILE | PXENV_STATUS_TFTP_ACCESS_VIOLATION | 0x41000000 ) + +/** Broken pipe */ +#define EPIPE ( ERRFILE | PXENV_STATUS_FAILURE | 0x42000000 ) + +/** Protocol error */ +#define EPROTO ( ERRFILE | PXENV_STATUS_FAILURE | 0x43000000 ) + +/** Protocol not supported */ +#define EPROTONOSUPPORT ( ERRFILE | PXENV_STATUS_UNSUPPORTED | 0x44000000 ) + +/** Protocol wrong type for socket */ +#define EPROTOTYPE ( ERRFILE | PXENV_STATUS_FAILURE | 0x45000000 ) + +/** Result too large */ +#define ERANGE ( ERRFILE | PXENV_STATUS_FAILURE | 0x46000000 ) + +/** Read-only file system */ +#define EROFS ( ERRFILE | PXENV_STATUS_FAILURE | 0x47000000 ) + +/** Invalid seek */ +#define ESPIPE ( ERRFILE | PXENV_STATUS_FAILURE | 0x48000000 ) + +/** No such process */ +#define ESRCH ( ERRFILE | PXENV_STATUS_TFTP_FILE_NOT_FOUND | 0x49000000 ) + +/** Stale file handle */ +#define ESTALE ( ERRFILE | PXENV_STATUS_FAILURE | 0x4a000000 ) + +/** STREAM ioctl() timeout */ +#define ETIME ( ERRFILE | PXENV_STATUS_FAILURE | 0x4b000000 ) + +/** Operation timed out */ +#define ETIMEDOUT ( ERRFILE | PXENV_STATUS_TFTP_READ_TIMEOUT | 0x4c000000 ) + +/** Text file busy */ +#define ETXTBSY ( ERRFILE | PXENV_STATUS_FAILURE | 0x4d000000 ) + +/** Operation would block (different from EAGAIN!) */ +#define EWOULDBLOCK ( ERRFILE | PXENV_STATUS_TFTP_OPEN | 0x4e000000 ) + +/** Improper link */ +#define EXDEV ( ERRFILE | PXENV_STATUS_FAILURE | 0x4f000000 ) + +/** @} */ + +/** + * @defgroup euniq Per-file error disambiguators + * + * Files which use the same error number multiple times should + * probably define their own error subspace using these + * disambiguators. For example: + * + * #define ETCP_HEADER_TOO_SHORT EUNIQ_01 + * #define ETCP_BAD_CHECKSUM EUNIQ_02 + * + * @{ + */ + +#define EUNIQ_01 0x00000100 +#define EUNIQ_02 0x00000200 +#define EUNIQ_03 0x00000300 +#define EUNIQ_04 0x00000400 +#define EUNIQ_05 0x00000500 +#define EUNIQ_06 0x00000600 +#define EUNIQ_07 0x00000700 +#define EUNIQ_08 0x00000800 +#define EUNIQ_09 0x00000900 +#define EUNIQ_0A 0x00000a00 +#define EUNIQ_0B 0x00000b00 +#define EUNIQ_0C 0x00000c00 +#define EUNIQ_0D 0x00000d00 +#define EUNIQ_0E 0x00000e00 +#define EUNIQ_0F 0x00000f00 +#define EUNIQ_10 0x00001000 +#define EUNIQ_11 0x00001100 +#define EUNIQ_12 0x00001200 +#define EUNIQ_13 0x00001300 +#define EUNIQ_14 0x00001400 +#define EUNIQ_15 0x00001500 +#define EUNIQ_16 0x00001600 +#define EUNIQ_17 0x00001700 +#define EUNIQ_18 0x00001800 +#define EUNIQ_19 0x00001900 +#define EUNIQ_1A 0x00001a00 +#define EUNIQ_1B 0x00001b00 +#define EUNIQ_1C 0x00001c00 +#define EUNIQ_1D 0x00001d00 +#define EUNIQ_1E 0x00001e00 +#define EUNIQ_1F 0x00001f00 + +/** @} */ + +extern int errno; + +#endif /* ERRNO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/etherboot.h b/contrib/syslinux-4.02/gpxe/src/include/etherboot.h new file mode 100644 index 0000000..ad44e8a --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/etherboot.h @@ -0,0 +1,44 @@ +#ifndef ETHERBOOT_H +#define ETHERBOOT_H + +/* + * Standard includes that we always want + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stddef.h> +#include <stdint.h> +#include <stdlib.h> +#include <stdio.h> +#include <unistd.h> +#include <strings.h> +#include <console.h> +#include <gpxe/timer.h> +#include <gpxe/if_arp.h> +#include <gpxe/if_ether.h> + +typedef unsigned long Address; + +/* + * IMPORTANT!!!!!!!!!!!!!! + * + * Everything below this point is cruft left over from older versions + * of Etherboot. Do not add *anything* below this point. Things are + * gradually being moved to individual header files. + * + */ + +/* Link configuration time in tenths of a second */ +#ifndef VALID_LINK_TIMEOUT +#define VALID_LINK_TIMEOUT 100 /* 10.0 seconds */ +#endif + +/* + * Local variables: + * c-basic-offset: 8 + * End: + */ + +#endif /* ETHERBOOT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/fs.h b/contrib/syslinux-4.02/gpxe/src/include/fs.h new file mode 100644 index 0000000..1dfe8fd --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/fs.h @@ -0,0 +1,41 @@ +#ifndef FS_H +#define FS_H + +#include <stdint.h> + +//typedef uint64_t sector_t; + +#ifdef IDE_DISK +int ide_probe(int drive); +int ide_read(int drive, sector_t sector, void *buffer); +#endif + +#ifdef USB_DISK +int usb_probe(int drive); +int usb_read(int drive, sector_t sector, void *buffer); +#endif + +#define DISK_IDE 1 +#define DISK_MEM 2 +#define DISK_USB 3 + +int devopen(const char *name, int *reopen); +int devread(unsigned long sector, unsigned long byte_offset, + unsigned long byte_len, void *buf); + +int file_open(const char *filename); +int file_read(void *buf, unsigned long len); +int file_seek(unsigned long offset); +unsigned long file_size(void); + +#define PARTITION_UNKNOWN 0xbad6a7 + +#ifdef ELTORITO +int open_eltorito_image(int part, unsigned long *start, unsigned long *length); +#else +# define open_eltorito_image(x,y,z) PARTITION_UNKNOWN +#endif + +extern int using_devsize; + +#endif /* FS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/getopt.h b/contrib/syslinux-4.02/gpxe/src/include/getopt.h new file mode 100644 index 0000000..0fe4356 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/getopt.h @@ -0,0 +1,94 @@ +#ifndef _GETOPT_H +#define _GETOPT_H + +/** @file + * + * Parse command-line options + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stddef.h> + +enum getopt_argument_requirement { + /** Option does not take an argument */ + no_argument = 0, + /** Option requires an argument */ + required_argument = 1, + /** Option may have an argument */ + optional_argument = 2, +}; + +/** A long option, as used for getopt_long() */ +struct option { + /** Long name of this option */ + const char *name; + /** Option takes an argument + * + * Must be one of @c no_argument, @c required_argument, or @c + * optional_argument. + */ + int has_arg; + /** Location into which to store @c val, or NULL. + * + * See the description for @c val for more details. + */ + int *flag; + /** Value to return + * + * If @c flag is NULL, then this is the value that will be + * returned by getopt_long() when this option is found, and + * should therefore be set to the equivalent short option + * character. + * + * If @c flag is non-NULL, then this value will be written to + * the location pointed to by @flag, and getopt_long() will + * return 0. + */ + int val; +}; + +extern char *optarg; +extern int optind; +extern int nextchar; +extern int optopt; + +extern int getopt_long ( int argc, char * const argv[], const char *optstring, + const struct option *longopts, int *longindex ); + +/** + * Parse command-line options + * + * @v argv Argument count + * @v argv Argument list + * @v optstring Option specification string + * @ret option Option found, or -1 for no more options + * + * See getopt_long() for full details. + */ +static inline int getopt ( int argc, char * const argv[], + const char *optstring ) { + static const struct option no_options[] = { + { NULL, 0, NULL, 0 } + }; + return getopt_long ( argc, argv, optstring, no_options, NULL ); +} + +/** + * Reset getopt() internal state + * + * Due to a limitation of the POSIX getopt() API, it is necessary to + * add a call to reset_getopt() before each set of calls to getopt() + * or getopt_long(). This arises because POSIX assumes that each + * process will parse command line arguments no more than once; this + * assumption is not valid within Etherboot. We work around the + * limitation by arranging for execv() to call reset_getopt() before + * executing the command. + */ +static inline void reset_getopt ( void ) { + optind = 1; + nextchar = 0; +} + +#endif /* _GETOPT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/acpi.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/acpi.h new file mode 100644 index 0000000..12edda9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/acpi.h @@ -0,0 +1,43 @@ +#ifndef _GPXE_ACPI_H +#define _GPXE_ACPI_H + +/** @file + * + * ACPI data structures + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +/** + * An ACPI description header + * + * This is the structure common to the start of all ACPI system + * description tables. + */ +struct acpi_description_header { + /** ACPI signature (4 ASCII characters) */ + char signature[4]; + /** Length of table, in bytes, including header */ + uint32_t length; + /** ACPI Specification minor version number */ + uint8_t revision; + /** To make sum of entire table == 0 */ + uint8_t checksum; + /** OEM identification */ + char oem_id[6]; + /** OEM table identification */ + char oem_table_id[8]; + /** OEM revision number */ + uint32_t oem_revision; + /** ASL compiler vendor ID */ + char asl_compiler_id[4]; + /** ASL compiler revision number */ + uint32_t asl_compiler_revision; +} __attribute__ (( packed )); + +extern void acpi_fix_checksum ( struct acpi_description_header *acpi ); + +#endif /* _GPXE_ACPI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/aes.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/aes.h new file mode 100644 index 0000000..fc1694b --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/aes.h @@ -0,0 +1,30 @@ +#ifndef _GPXE_AES_H +#define _GPXE_AES_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct cipher_algorithm; + +/** Basic AES blocksize */ +#define AES_BLOCKSIZE 16 + +#include "crypto/axtls/crypto.h" + +/** AES context */ +struct aes_context { + /** AES context for AXTLS */ + AES_CTX axtls_ctx; + /** Cipher is being used for decrypting */ + int decrypting; +}; + +/** AES context size */ +#define AES_CTX_SIZE sizeof ( struct aes_context ) + +extern struct cipher_algorithm aes_algorithm; +extern struct cipher_algorithm aes_cbc_algorithm; + +int aes_wrap ( const void *kek, const void *src, void *dest, int nblk ); +int aes_unwrap ( const void *kek, const void *src, void *dest, int nblk ); + +#endif /* _GPXE_AES_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ansiesc.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ansiesc.h new file mode 100644 index 0000000..85f7a9f --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ansiesc.h @@ -0,0 +1,120 @@ +#ifndef _GPXE_ANSIESC_H +#define _GPXE_ANSIESC_H + +/** @file + * + * ANSI escape sequences + * + * ANSI X3.64 (aka ECMA-48 or ISO/IEC 6429, available from + * http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-048.pdf) + * defines escape sequences consisting of: + * + * A Control Sequence Introducer (CSI) + * + * Zero or more Parameter Bytes (P) + * + * Zero or more Intermediate Bytes (I) + * + * A Final Byte (F) + * + * The CSI consists of ESC (0x1b) followed by "[" (0x5b). The + * Parameter Bytes, for a standardised (i.e. not private or + * experimental) sequence, consist of a list of ASCII decimal integers + * separated by semicolons. The Intermediate Bytes (in the range 0x20 + * to 0x2f) and the Final Byte (in the range 0x40 to 0x4f) determine + * the control function. + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** A handler for an escape sequence */ +struct ansiesc_handler { + /** The control function identifier + * + * The control function identifier consists of the + * Intermediate Bytes (if any) and the Final Byte. In + * practice, no more than one immediate byte is ever used, so + * the byte combination can be efficiently expressed as a + * single integer, in the obvious way (with the Final Byte + * being the least significant byte). + */ + unsigned int function; + /** Handle escape sequence + * + * @v count Parameter count + * @v params Parameter list + * + * A negative parameter value indicates that the parameter was + * omitted and that the default value for this control + * function should be used. + * + * Since all parameters are optional, there is no way to + * distinguish between "zero parameters" and "single parameter + * omitted". Consequently, the parameter list will always + * contain at least one item. + */ + void ( * handle ) ( unsigned int count, int params[] ); +}; + +/** Maximum number of parameters within a single escape sequence */ +#define ANSIESC_MAX_PARAMS 4 + +/** + * ANSI escape sequence context + * + * This provides temporary storage for processing escape sequences, + * and points to the list of escape sequence handlers. + */ +struct ansiesc_context { + /** Array of handlers + * + * Must be terminated by a handler with @c function set to + * zero. + */ + struct ansiesc_handler *handlers; + /** Parameter count + * + * Will be zero when not currently in an escape sequence. + */ + unsigned int count; + /** Parameter list */ + int params[ANSIESC_MAX_PARAMS]; + /** Control function identifier */ + unsigned int function; +}; + +/** Escape character */ +#define ESC 0x1b + +/** Control Sequence Introducer */ +#define CSI "\033[" + +/** + * @defgroup ansifuncs ANSI escape sequence function identifiers + * @{ + */ + +/** Cursor position */ +#define ANSIESC_CUP 'H' + +/** Erase in page */ +#define ANSIESC_ED 'J' + +/** Erase from cursor to end of page */ +#define ANSIESC_ED_TO_END 0 + +/** Erase from start of page to cursor */ +#define ANSIESC_ED_FROM_START 1 + +/** Erase whole page */ +#define ANSIESC_ED_ALL 2 + +/** Select graphic rendition */ +#define ANSIESC_SGR 'm' + +/** @} */ + +extern int ansiesc_process ( struct ansiesc_context *ctx, int c ); + +#endif /* _GPXE_ANSIESC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/aoe.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/aoe.h new file mode 100644 index 0000000..6b42fd5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/aoe.h @@ -0,0 +1,150 @@ +#ifndef _GPXE_AOE_H +#define _GPXE_AOE_H + +/** @file + * + * AoE protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/list.h> +#include <gpxe/if_ether.h> +#include <gpxe/retry.h> +#include <gpxe/ata.h> + +/** An AoE config command */ +struct aoecfg { + /** AoE Queue depth */ + uint16_t bufcnt; + /** ATA target firmware version */ + uint16_t fwver; + /** ATA target sector count */ + uint8_t scnt; + /** AoE config string subcommand */ + uint8_t aoeccmd; + /** AoE config string length */ + uint16_t cfglen; + /** AoE config string */ + uint8_t data[0]; +} __attribute__ (( packed )); + +/** An AoE ATA command */ +struct aoeata { + /** AoE command flags */ + uint8_t aflags; + /** ATA error/feature register */ + uint8_t err_feat; + /** ATA sector count register */ + uint8_t count; + /** ATA command/status register */ + uint8_t cmd_stat; + /** Logical block address, in little-endian order */ + union { + uint64_t u64; + uint8_t bytes[6]; + } lba; + /** Data payload */ + uint8_t data[0]; +} __attribute__ (( packed )); + +#define AOE_FL_EXTENDED 0x40 /**< LBA48 extended addressing */ +#define AOE_FL_DEV_HEAD 0x10 /**< Device/head flag */ +#define AOE_FL_ASYNC 0x02 /**< Asynchronous write */ +#define AOE_FL_WRITE 0x01 /**< Write command */ + +/** An AoE command */ +union aoecmd { + /** Config command */ + struct aoecfg cfg; + /** ATA command */ + struct aoeata ata; +}; + +/** An AoE header */ +struct aoehdr { + /** Protocol version number and flags */ + uint8_t ver_flags; + /** Error code */ + uint8_t error; + /** Major device number, in network byte order */ + uint16_t major; + /** Minor device number */ + uint8_t minor; + /** Command number */ + uint8_t command; + /** Tag, in network byte order */ + uint32_t tag; + /** Payload */ + union aoecmd cmd[0]; +} __attribute__ (( packed )); + +#define AOE_VERSION 0x10 /**< Version 1 */ +#define AOE_VERSION_MASK 0xf0 /**< Version part of ver_flags field */ + +#define AOE_FL_RESPONSE 0x08 /**< Message is a response */ +#define AOE_FL_ERROR 0x04 /**< Command generated an error */ + +#define AOE_MAJOR_BROADCAST 0xffff +#define AOE_MINOR_BROADCAST 0xff + +#define AOE_CMD_ATA 0x00 /**< Issue ATA command */ +#define AOE_CMD_CONFIG 0x01 /**< Query Config Information */ + +#define AOE_TAG_MAGIC 0xebeb0000 + +#define AOE_ERR_BAD_COMMAND 1 /**< Unrecognised command code */ +#define AOE_ERR_BAD_PARAMETER 2 /**< Bad argument parameter */ +#define AOE_ERR_UNAVAILABLE 3 /**< Device unavailable */ +#define AOE_ERR_CONFIG_EXISTS 4 /**< Config string present */ +#define AOE_ERR_BAD_VERSION 5 /**< Unsupported version */ + +/** An AoE session */ +struct aoe_session { + /** Reference counter */ + struct refcnt refcnt; + + /** List of all AoE sessions */ + struct list_head list; + + /** Network device */ + struct net_device *netdev; + + /** Major number */ + uint16_t major; + /** Minor number */ + uint8_t minor; + /** Target MAC address */ + uint8_t target[ETH_ALEN]; + + /** Tag for current AoE command */ + uint32_t tag; + + /** Current AOE command */ + uint8_t aoe_cmd_type; + /** Current ATA command */ + struct ata_command *command; + /** Overall status of current ATA command */ + unsigned int status; + /** Byte offset within command's data buffer */ + unsigned int command_offset; + /** Return status code for command */ + int rc; + + /** Retransmission timer */ + struct retry_timer timer; +}; + +#define AOE_STATUS_ERR_MASK 0x0f /**< Error portion of status code */ +#define AOE_STATUS_PENDING 0x80 /**< Command pending */ + +/** Maximum number of sectors per packet */ +#define AOE_MAX_COUNT 2 + +extern void aoe_detach ( struct ata_device *ata ); +extern int aoe_attach ( struct ata_device *ata, struct net_device *netdev, + const char *root_path ); + +#endif /* _GPXE_AOE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/api.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/api.h new file mode 100644 index 0000000..ff2ba59 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/api.h @@ -0,0 +1,84 @@ +#ifndef _GPXE_API_H +#define _GPXE_API_H + +/** @file + * + * gPXE internal APIs + * + * There are various formally-defined APIs internal to gPXE, with + * several differing implementations specific to particular execution + * environments (e.g. PC BIOS, EFI, LinuxBIOS). + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** @defgroup Single-implementation APIs + * + * These are APIs for which only a single implementation may be + * compiled in at any given time. + * + * @{ + */ + +/** + * Calculate function implementation name + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @ret _subsys_func Subsystem API function + * + * The subsystem prefix should be an empty string for the currently + * selected subsystem, and should be a subsystem-unique string for all + * other subsystems. + */ +#define SINGLE_API_NAME( _prefix, _api_func ) _prefix ## _api_func + +/** + * Calculate static inline function name + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @ret _subsys_func Subsystem API function + */ +#define SINGLE_API_INLINE( _prefix, _api_func ) \ + SINGLE_API_NAME ( _prefix, _api_func ) + +/** + * Provide an API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @v _func Implementing function + */ +#define PROVIDE_SINGLE_API( _prefix, _api_func, _func ) \ + /* Ensure that _api_func exists */ \ + typeof ( _api_func ) _api_func; \ + /* Ensure that _func exists */ \ + typeof ( _func ) _func; \ + /* Ensure that _func is type-compatible with _api_func */ \ + typeof ( _api_func ) _func; \ + /* Ensure that _subsys_func is non-static */ \ + extern typeof ( _api_func ) SINGLE_API_NAME ( _prefix, _api_func ); \ + /* Provide symbol alias from _subsys_func to _func */ \ + typeof ( _api_func ) SINGLE_API_NAME ( _prefix, _api_func ) \ + __attribute__ (( alias ( #_func ) )); + +/** + * Provide a static inline API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + */ +#define PROVIDE_SINGLE_API_INLINE( _prefix, _api_func ) \ + /* Ensure that _api_func exists */ \ + typeof ( _api_func ) _api_func; \ + /* Ensure that _subsys_func exists and is static */ \ + static typeof ( SINGLE_API_INLINE ( _prefix, _api_func ) ) \ + SINGLE_API_INLINE ( _prefix, _api_func ); \ + /* Ensure that _subsys_func is type-compatible with _api_func */ \ + typeof ( _api_func ) SINGLE_API_INLINE ( _prefix, _api_func ); + +/** @} */ + +#endif /* _GPXE_API_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/arc4.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/arc4.h new file mode 100644 index 0000000..9917628 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/arc4.h @@ -0,0 +1,22 @@ +#ifndef _GPXE_ARC4_H +#define _GPXE_ARC4_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct cipher_algorithm; + +#include <stdint.h> + +struct arc4_ctx { + int i, j; + u8 state[256]; +}; + +#define ARC4_CTX_SIZE sizeof ( struct arc4_ctx ) + +extern struct cipher_algorithm arc4_algorithm; + +void arc4_skip ( const void *key, size_t keylen, size_t skip, + const void *src, void *dst, size_t msglen ); + +#endif /* _GPXE_ARC4_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/arp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/arp.h new file mode 100644 index 0000000..0623d35 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/arp.h @@ -0,0 +1,46 @@ +#ifndef _GPXE_ARP_H +#define _GPXE_ARP_H + +/** @file + * + * Address Resolution Protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/tables.h> + +struct net_device; +struct net_protocol; + +/** A network-layer protocol that relies upon ARP */ +struct arp_net_protocol { + /** Network-layer protocol */ + struct net_protocol *net_protocol; + /** Check existence of address + * + * @v netdev Network device + * @v net_addr Network-layer address + * @ret rc Return status code + */ + int ( * check ) ( struct net_device *netdev, + const void *net_addr ); +}; + +/** ARP protocol table */ +#define ARP_NET_PROTOCOLS \ + __table ( struct arp_net_protocol, "arp_net_protocols" ) + +/** Declare an ARP protocol */ +#define __arp_net_protocol __table_entry ( ARP_NET_PROTOCOLS, 01 ) + +extern struct net_protocol arp_protocol; + +extern int arp_resolve ( struct net_device *netdev, + struct net_protocol *net_protocol, + const void *dest_net_addr, + const void *source_net_addr, + void *dest_ll_addr ); + +#endif /* _GPXE_ARP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/asn1.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/asn1.h new file mode 100644 index 0000000..477c209 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/asn1.h @@ -0,0 +1,34 @@ +#ifndef _GPXE_ASN1_H +#define _GPXE_ASN1_H + +/** @file + * + * ASN.1 encoding + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#define ASN1_INTEGER 0x02 +#define ASN1_BIT_STRING 0x03 +#define ASN1_OCTET_STRING 0x04 +#define ASN1_NULL 0x05 +#define ASN1_OID 0x06 +#define ASN1_SEQUENCE 0x30 +#define ASN1_IP_ADDRESS 0x40 +#define ASN1_EXPLICIT_TAG 0xa0 + +/** + * A DER-encoded ASN.1 object cursor + */ +struct asn1_cursor { + /** Start of data */ + void *data; + /** Length of data */ + size_t len; +}; + +extern int asn1_enter ( struct asn1_cursor *cursor, unsigned int type ); +extern int asn1_skip ( struct asn1_cursor *cursor, unsigned int type ); + +#endif /* _GPXE_ASN1_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ata.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ata.h new file mode 100644 index 0000000..3c56584 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ata.h @@ -0,0 +1,209 @@ +#ifndef _GPXE_ATA_H +#define _GPXE_ATA_H + +#include <stdint.h> +#include <gpxe/blockdev.h> +#include <gpxe/uaccess.h> +#include <gpxe/refcnt.h> + +/** @file + * + * ATA devices + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** + * An ATA Logical Block Address + * + * ATA controllers have three byte-wide registers for specifying the + * block address: LBA Low, LBA Mid and LBA High. This allows for a + * 24-bit address. Some devices support the "48-bit address feature + * set" (LBA48), in which case each of these byte-wide registers is + * actually a two-entry FIFO, and the "previous" byte pushed into the + * FIFO is used as the corresponding high-order byte. So, to set up + * the 48-bit address 0x123456abcdef, you would issue + * + * 0x56 -> LBA Low register + * 0xef -> LBA Low register + * 0x34 -> LBA Mid register + * 0xcd -> LBA Mid register + * 0x12 -> LBA High register + * 0xab -> LBA High register + * + * This structure encapsulates this information by providing a single + * 64-bit integer in native byte order, unioned with bytes named so + * that the sequence becomes + * + * low_prev -> LBA Low register + * low_cur -> LBA Low register + * mid_prev -> LBA Mid register + * mid_cur -> LBA Mid register + * high_prev -> LBA High register + * high_cur -> LBA High register + * + * Just to complicate matters further, in non-LBA48 mode it is + * possible to have a 28-bit address, in which case bits 27:24 must be + * written into the low four bits of the Device register. + */ +union ata_lba { + /** LBA as a 64-bit integer in native-endian order */ + uint64_t native; + /** ATA registers */ + struct { +#if __BYTE_ORDER == __LITTLE_ENDIAN + uint8_t low_cur; + uint8_t mid_cur; + uint8_t high_cur; + uint8_t low_prev; + uint8_t mid_prev; + uint8_t high_prev; + uint16_t pad; +#elif __BYTE_ORDER == __BIG_ENDIAN + uint16_t pad; + uint8_t high_prev; + uint8_t mid_prev; + uint8_t low_prev; + uint8_t high_cur; + uint8_t mid_cur; + uint8_t low_cur; +#else +#error "I need a byte order" +#endif + } bytes; +}; + +/** An ATA 2-byte FIFO register */ +union ata_fifo { + /** Value in native-endian order */ + uint16_t native; + /** ATA registers */ + struct { +#if __BYTE_ORDER == __LITTLE_ENDIAN + uint8_t cur; + uint8_t prev; +#elif __BYTE_ORDER == __BIG_ENDIAN + uint8_t prev; + uint8_t cur; +#else +#error "I need a byte order" +#endif + } bytes; +}; + +/** ATA command block */ +struct ata_cb { + /** Logical block address */ + union ata_lba lba; + /** Sector count */ + union ata_fifo count; + /** Error/feature register */ + union ata_fifo err_feat; + /** Device register */ + uint8_t device; + /** Command/status register */ + uint8_t cmd_stat; + /** LBA48 addressing flag */ + int lba48; +}; + +/** Obsolete bits in the ATA device register */ +#define ATA_DEV_OBSOLETE 0xa0 + +/** LBA flag in the ATA device register */ +#define ATA_DEV_LBA 0x40 + +/** Slave ("device 1") flag in the ATA device register */ +#define ATA_DEV_SLAVE 0x10 + +/** Master ("device 0") flag in the ATA device register */ +#define ATA_DEV_MASTER 0x00 + +/** Mask of non-LBA portion of device register */ +#define ATA_DEV_MASK 0xf0 + +/** "Read sectors" command */ +#define ATA_CMD_READ 0x20 + +/** "Read sectors (ext)" command */ +#define ATA_CMD_READ_EXT 0x24 + +/** "Write sectors" command */ +#define ATA_CMD_WRITE 0x30 + +/** "Write sectors (ext)" command */ +#define ATA_CMD_WRITE_EXT 0x34 + +/** "Identify" command */ +#define ATA_CMD_IDENTIFY 0xec + +/** An ATA command */ +struct ata_command { + /** ATA command block */ + struct ata_cb cb; + /** Data-out buffer (may be NULL) + * + * If non-NULL, this buffer must be ata_command::cb::count + * sectors in size. + */ + userptr_t data_out; + /** Data-in buffer (may be NULL) + * + * If non-NULL, this buffer must be ata_command::cb::count + * sectors in size. + */ + userptr_t data_in; + /** Command status code */ + int rc; +}; + +/** + * Structure returned by ATA IDENTIFY command + * + * This is a huge structure with many fields that we don't care about, + * so we implement only a few fields. + */ +struct ata_identity { + uint16_t ignore_a[60]; /* words 0-59 */ + uint32_t lba_sectors; /* words 60-61 */ + uint16_t ignore_b[21]; /* words 62-82 */ + uint16_t supports_lba48; /* word 83 */ + uint16_t ignore_c[16]; /* words 84-99 */ + uint64_t lba48_sectors; /* words 100-103 */ + uint16_t ignore_d[152]; /* words 104-255 */ +}; + +/** Supports LBA48 flag */ +#define ATA_SUPPORTS_LBA48 ( 1 << 10 ) + +/** ATA sector size */ +#define ATA_SECTOR_SIZE 512 + +/** An ATA device */ +struct ata_device { + /** Block device interface */ + struct block_device blockdev; + /** Device number + * + * Must be ATA_DEV_MASTER or ATA_DEV_SLAVE. + */ + int device; + /** LBA48 extended addressing */ + int lba48; + /** + * Issue ATA command + * + * @v ata ATA device + * @v command ATA command + * @ret rc Return status code + */ + int ( * command ) ( struct ata_device *ata, + struct ata_command *command ); + /** Backing device */ + struct refcnt *backend; +}; + +extern int init_atadev ( struct ata_device *ata ); + +#endif /* _GPXE_ATA_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/base64.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/base64.h new file mode 100644 index 0000000..e38bef0 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/base64.h @@ -0,0 +1,26 @@ +#ifndef _GPXE_BASE64_H +#define _GPXE_BASE64_H + +/** @file + * + * Base64 encoding + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +/** + * Calculate length of base64-encoded string + * + * @v raw_len Raw string length (excluding NUL) + * @ret encoded_len Encoded string length (excluding NUL) + */ +static inline size_t base64_encoded_len ( size_t raw_len ) { + return ( ( ( raw_len + 3 - 1 ) / 3 ) * 4 ); +} + +extern void base64_encode ( const char *raw, char *encoded ); + +#endif /* _GPXE_BASE64_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/bitbash.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/bitbash.h new file mode 100644 index 0000000..f2ba9f7 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/bitbash.h @@ -0,0 +1,52 @@ +#ifndef _GPXE_BITBASH_H +#define _GPXE_BITBASH_H + +/** @file + * + * Bit-bashing interfaces + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct bit_basher; + +/** Bit-bashing operations */ +struct bit_basher_operations { + /** + * Set/clear output bit + * + * @v basher Bit-bashing interface + * @v bit_id Bit number + * @v data Value to write + * + * @c data will be 0 if a logic 0 should be written (i.e. the + * bit should be cleared), or -1UL if a logic 1 should be + * written (i.e. the bit should be set). This is done so that + * the method may simply binary-AND @c data with the + * appropriate bit mask. + */ + void ( * write ) ( struct bit_basher *basher, unsigned int bit_id, + unsigned long data ); + /** + * Read input bit + * + * @v basher Bit-bashing interface + * @v bit_id Bit number + * @ret zero Input is a logic 0 + * @ret non-zero Input is a logic 1 + */ + int ( * read ) ( struct bit_basher *basher, unsigned int bit_id ); +}; + +/** A bit-bashing interface */ +struct bit_basher { + /** Bit-bashing operations */ + struct bit_basher_operations *op; +}; + +extern void write_bit ( struct bit_basher *basher, unsigned int bit_id, + unsigned long data ); +extern int read_bit ( struct bit_basher *basher, unsigned int bit_id ); + +#endif /* _GPXE_BITBASH_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/bitmap.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/bitmap.h new file mode 100644 index 0000000..d6911a5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/bitmap.h @@ -0,0 +1,85 @@ +#ifndef _GPXE_BITMAP_H +#define _GPXE_BITMAP_H + +/** @file + * + * Bitmaps for multicast downloads + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <stddef.h> +#include <stdlib.h> + +/** A single block of bits within a bitmap */ +typedef unsigned long bitmap_block_t; + +/** Size of a block of bits (in bits) */ +#define BITMAP_BLKSIZE ( sizeof ( bitmap_block_t ) * 8 ) + +/** + * Block index within bitmap + * + * @v bit Bit index + * @ret index Block index + */ +#define BITMAP_INDEX( bit ) ( (bit) / BITMAP_BLKSIZE ) + +/** + * Block mask within bitmap + * + * @v bit Bit index + * @ret mask Block mask + */ +#define BITMAP_MASK( bit ) ( 1 << ( (bit) % BITMAP_BLKSIZE ) ) + +/** A bitmap */ +struct bitmap { + /** Bitmap data */ + bitmap_block_t *blocks; + /** Length of the bitmap, in bits */ + unsigned int length; + /** Index of first gap in the bitmap */ + unsigned int first_gap; +}; + +extern int bitmap_resize ( struct bitmap *bitmap, unsigned int new_length ); +extern int bitmap_test ( struct bitmap *bitmap, unsigned int bit ); +extern void bitmap_set ( struct bitmap *bitmap, unsigned int bit ); + +/** + * Free bitmap resources + * + * @v bitmap Bitmap + */ +static inline void bitmap_free ( struct bitmap *bitmap ) { + free ( bitmap->blocks ); +} + +/** + * Get first gap within bitmap + * + * @v bitmap Bitmap + * @ret first_gap First gap + * + * The first gap is the first unset bit within the bitmap. + */ +static inline unsigned int bitmap_first_gap ( struct bitmap *bitmap ) { + return bitmap->first_gap; +} + +/** + * Check to see if bitmap is full + * + * @v bitmap Bitmap + * @ret is_full Bitmap is full + * + * The bitmap is full if it has no gaps (i.e. no unset bits). + */ +static inline int bitmap_full ( struct bitmap *bitmap ) { + return ( bitmap->first_gap == bitmap->length ); +} + +#endif /* _GPXE_BITMAP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/bitops.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/bitops.h new file mode 100644 index 0000000..8db3431 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/bitops.h @@ -0,0 +1,230 @@ +#ifndef _GPXE_BITOPS_H +#define _GPXE_BITOPS_H + +/* + * Copyright (C) 2008 Michael Brown <mbrown@fensystems.co.uk>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** + * @file + * + * Bit operations + * + */ + +#include <stdint.h> +#include <byteswap.h> + +/* Endianness selection. + * + * This is a property of the NIC, not a property of the host CPU. + */ +#ifdef BITOPS_LITTLE_ENDIAN +#define cpu_to_BIT64 cpu_to_le64 +#define cpu_to_BIT32 cpu_to_le32 +#define BIT64_to_cpu le64_to_cpu +#define BIT32_to_cpu le32_to_cpu +#endif +#ifdef BITOPS_BIG_ENDIAN +#define cpu_to_BIT64 cpu_to_be64 +#define cpu_to_BIT32 cpu_to_be32 +#define BIT64_to_cpu be64_to_cpu +#define BIT32_to_cpu be32_to_cpu +#endif + +/** Datatype used to represent a bit in the pseudo-structures */ +typedef unsigned char pseudo_bit_t; + +/** + * Wrapper structure for pseudo_bit_t structures + * + * This structure provides a wrapper around pseudo_bit_t structures. + * It has the correct size, and also encapsulates type information + * about the underlying pseudo_bit_t-based structure, which allows the + * BIT_FILL() etc. macros to work without requiring explicit type + * information. + */ +#define PSEUDO_BIT_STRUCT( _structure ) \ + union { \ + uint8_t bytes[ sizeof ( _structure ) / 8 ]; \ + uint32_t dwords[ sizeof ( _structure ) / 32 ]; \ + uint64_t qwords[ sizeof ( _structure ) / 64 ]; \ + _structure *dummy[0]; \ + } u + +/** Get pseudo_bit_t structure type from wrapper structure pointer */ +#define PSEUDO_BIT_STRUCT_TYPE( _ptr ) \ + typeof ( *((_ptr)->u.dummy[0]) ) + +/** Bit offset of a field within a pseudo_bit_t structure */ +#define BIT_OFFSET( _ptr, _field ) \ + offsetof ( PSEUDO_BIT_STRUCT_TYPE ( _ptr ), _field ) + +/** Bit width of a field within a pseudo_bit_t structure */ +#define BIT_WIDTH( _ptr, _field ) \ + sizeof ( ( ( PSEUDO_BIT_STRUCT_TYPE ( _ptr ) * ) NULL )->_field ) + +/** Qword offset of a field within a pseudo_bit_t structure */ +#define QWORD_OFFSET( _ptr, _field ) \ + ( BIT_OFFSET ( _ptr, _field ) / 64 ) + +/** Qword bit offset of a field within a pseudo_bit_t structure */ +#define QWORD_BIT_OFFSET( _ptr, _index, _field ) \ + ( BIT_OFFSET ( _ptr, _field ) - ( 64 * (_index) ) ) + +/** Bit mask for a field within a pseudo_bit_t structure */ +#define BIT_MASK( _ptr, _field ) \ + ( ( ~( ( uint64_t ) 0 ) ) >> \ + ( 64 - BIT_WIDTH ( _ptr, _field ) ) ) + +/* + * Assemble native-endian qword from named fields and values + * + */ + +#define BIT_ASSEMBLE_1( _ptr, _index, _field, _value ) \ + ( ( ( uint64_t) (_value) ) << \ + QWORD_BIT_OFFSET ( _ptr, _index, _field ) ) + +#define BIT_ASSEMBLE_2( _ptr, _index, _field, _value, ... ) \ + ( BIT_ASSEMBLE_1 ( _ptr, _index, _field, _value ) | \ + BIT_ASSEMBLE_1 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_ASSEMBLE_3( _ptr, _index, _field, _value, ... ) \ + ( BIT_ASSEMBLE_1 ( _ptr, _index, _field, _value ) | \ + BIT_ASSEMBLE_2 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_ASSEMBLE_4( _ptr, _index, _field, _value, ... ) \ + ( BIT_ASSEMBLE_1 ( _ptr, _index, _field, _value ) | \ + BIT_ASSEMBLE_3 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_ASSEMBLE_5( _ptr, _index, _field, _value, ... ) \ + ( BIT_ASSEMBLE_1 ( _ptr, _index, _field, _value ) | \ + BIT_ASSEMBLE_4 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_ASSEMBLE_6( _ptr, _index, _field, _value, ... ) \ + ( BIT_ASSEMBLE_1 ( _ptr, _index, _field, _value ) | \ + BIT_ASSEMBLE_5 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_ASSEMBLE_7( _ptr, _index, _field, _value, ... ) \ + ( BIT_ASSEMBLE_1 ( _ptr, _index, _field, _value ) | \ + BIT_ASSEMBLE_6 ( _ptr, _index, __VA_ARGS__ ) ) + +/* + * Build native-endian (positive) qword bitmasks from named fields + * + */ + +#define BIT_MASK_1( _ptr, _index, _field ) \ + ( BIT_MASK ( _ptr, _field ) << \ + QWORD_BIT_OFFSET ( _ptr, _index, _field ) ) + +#define BIT_MASK_2( _ptr, _index, _field, ... ) \ + ( BIT_MASK_1 ( _ptr, _index, _field ) | \ + BIT_MASK_1 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_MASK_3( _ptr, _index, _field, ... ) \ + ( BIT_MASK_1 ( _ptr, _index, _field ) | \ + BIT_MASK_2 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_MASK_4( _ptr, _index, _field, ... ) \ + ( BIT_MASK_1 ( _ptr, _index, _field ) | \ + BIT_MASK_3 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_MASK_5( _ptr, _index, _field, ... ) \ + ( BIT_MASK_1 ( _ptr, _index, _field ) | \ + BIT_MASK_4 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_MASK_6( _ptr, _index, _field, ... ) \ + ( BIT_MASK_1 ( _ptr, _index, _field ) | \ + BIT_MASK_5 ( _ptr, _index, __VA_ARGS__ ) ) + +#define BIT_MASK_7( _ptr, _index, _field, ... ) \ + ( BIT_MASK_1 ( _ptr, _index, _field ) | \ + BIT_MASK_6 ( _ptr, _index, __VA_ARGS__ ) ) + +/* + * Populate little-endian qwords from named fields and values + * + */ + +#define BIT_FILL( _ptr, _index, _assembled ) do { \ + uint64_t *__ptr = &(_ptr)->u.qwords[(_index)]; \ + uint64_t __assembled = (_assembled); \ + *__ptr = cpu_to_BIT64 ( __assembled ); \ + } while ( 0 ) + +#define BIT_FILL_1( _ptr, _field1, ... ) \ + BIT_FILL ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + BIT_ASSEMBLE_1 ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + _field1, __VA_ARGS__ ) ) + +#define BIT_FILL_2( _ptr, _field1, ... ) \ + BIT_FILL ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + BIT_ASSEMBLE_2 ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + _field1, __VA_ARGS__ ) ) + +#define BIT_FILL_3( _ptr, _field1, ... ) \ + BIT_FILL ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + BIT_ASSEMBLE_3 ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + _field1, __VA_ARGS__ ) ) + +#define BIT_FILL_4( _ptr, _field1, ... ) \ + BIT_FILL ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + BIT_ASSEMBLE_4 ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + _field1, __VA_ARGS__ ) ) + +#define BIT_FILL_5( _ptr, _field1, ... ) \ + BIT_FILL ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + BIT_ASSEMBLE_5 ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + _field1, __VA_ARGS__ ) ) + +#define BIT_FILL_6( _ptr, _field1, ... ) \ + BIT_FILL ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + BIT_ASSEMBLE_6 ( _ptr, QWORD_OFFSET ( _ptr, _field1 ), \ + _field1, __VA_ARGS__ ) ) + +/** Extract value of named field */ +#define BIT_GET64( _ptr, _field ) \ + ( { \ + unsigned int __index = QWORD_OFFSET ( _ptr, _field ); \ + uint64_t *__ptr = &(_ptr)->u.qwords[__index]; \ + uint64_t __value = BIT64_to_cpu ( *__ptr ); \ + __value >>= \ + QWORD_BIT_OFFSET ( _ptr, __index, _field ); \ + __value &= BIT_MASK ( _ptr, _field ); \ + __value; \ + } ) + +/** Extract value of named field (for fields up to the size of a long) */ +#define BIT_GET( _ptr, _field ) \ + ( ( unsigned long ) BIT_GET64 ( _ptr, _field ) ) + +#define BIT_SET( _ptr, _field, _value ) do { \ + unsigned int __index = QWORD_OFFSET ( _ptr, _field ); \ + uint64_t *__ptr = &(_ptr)->u.qwords[__index]; \ + unsigned int __shift = \ + QWORD_BIT_OFFSET ( _ptr, __index, _field ); \ + uint64_t __value = (_value); \ + *__ptr &= cpu_to_BIT64 ( ~( BIT_MASK ( _ptr, _field ) << \ + __shift ) ); \ + *__ptr |= cpu_to_BIT64 ( __value << __shift ); \ + } while ( 0 ) + +#endif /* _GPXE_BITOPS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/blockdev.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/blockdev.h new file mode 100644 index 0000000..cf28524 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/blockdev.h @@ -0,0 +1,53 @@ +#ifndef _GPXE_BLOCKDEV_H +#define _GPXE_BLOCKDEV_H + +/** + * @file + * + * Block devices + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/uaccess.h> + +struct block_device; + +/** Block device operations */ +struct block_device_operations { + /** + * Read block + * + * @v blockdev Block device + * @v block Block number + * @v count Block count + * @v buffer Data buffer + * @ret rc Return status code + */ + int ( * read ) ( struct block_device *blockdev, uint64_t block, + unsigned long count, userptr_t buffer ); + /** + * Write block + * + * @v blockdev Block device + * @v block Block number + * @v count Block count + * @v buffer Data buffer + * @ret rc Return status code + */ + int ( * write ) ( struct block_device *blockdev, uint64_t block, + unsigned long count, userptr_t buffer ); +}; + +/** A block device */ +struct block_device { + /** Block device operations */ + struct block_device_operations *op; + /** Block size */ + size_t blksize; + /** Total number of blocks */ + uint64_t blocks; +}; + +#endif /* _GPXE_BLOCKDEV_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/cbc.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/cbc.h new file mode 100644 index 0000000..1262f1d --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/cbc.h @@ -0,0 +1,100 @@ +#ifndef _GPXE_CBC_H +#define _GPXE_CBC_H + +/** @file + * + * Cipher-block chaining + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/crypto.h> + +/** + * Set key + * + * @v ctx Context + * @v key Key + * @v keylen Key length + * @v raw_cipher Underlying cipher algorithm + * @v cbc_ctx CBC context + * @ret rc Return status code + */ +static inline int cbc_setkey ( void *ctx, const void *key, size_t keylen, + struct cipher_algorithm *raw_cipher, + void *cbc_ctx __unused ) { + + return cipher_setkey ( raw_cipher, ctx, key, keylen ); +} + +/** + * Set initialisation vector + * + * @v ctx Context + * @v iv Initialisation vector + * @v raw_cipher Underlying cipher algorithm + * @v cbc_ctx CBC context + */ +static inline void cbc_setiv ( void *ctx __unused, const void *iv, + struct cipher_algorithm *raw_cipher, + void *cbc_ctx ) { + memcpy ( cbc_ctx, iv, raw_cipher->blocksize ); +} + +extern void cbc_encrypt ( void *ctx, const void *src, void *dst, + size_t len, struct cipher_algorithm *raw_cipher, + void *cbc_ctx ); +extern void cbc_decrypt ( void *ctx, const void *src, void *dst, + size_t len, struct cipher_algorithm *raw_cipher, + void *cbc_ctx ); + +/** + * Create a cipher-block chaining mode of behaviour of an existing cipher + * + * @v _cbc_name Name for the new CBC cipher + * @v _cbc_cipher New cipher algorithm + * @v _raw_cipher Underlying cipher algorithm + * @v _raw_context Context structure for the underlying cipher + * @v _blocksize Cipher block size + */ +#define CBC_CIPHER( _cbc_name, _cbc_cipher, _raw_cipher, _raw_context, \ + _blocksize ) \ +struct _cbc_name ## _context { \ + _raw_context raw_ctx; \ + uint8_t cbc_ctx[_blocksize]; \ +}; \ +static int _cbc_name ## _setkey ( void *ctx, const void *key, \ + size_t keylen ) { \ + struct _cbc_name ## _context * _cbc_name ## _ctx = ctx; \ + return cbc_setkey ( &_cbc_name ## _ctx->raw_ctx, key, keylen, \ + &_raw_cipher, &_cbc_name ## _ctx->cbc_ctx );\ +} \ +static void _cbc_name ## _setiv ( void *ctx, const void *iv ) { \ + struct _cbc_name ## _context * _cbc_name ## _ctx = ctx; \ + cbc_setiv ( &_cbc_name ## _ctx->raw_ctx, iv, \ + &_raw_cipher, &aes_cbc_ctx->cbc_ctx ); \ +} \ +static void _cbc_name ## _encrypt ( void *ctx, const void *src, \ + void *dst, size_t len ) { \ + struct _cbc_name ## _context * _cbc_name ## _ctx = ctx; \ + cbc_encrypt ( &_cbc_name ## _ctx->raw_ctx, src, dst, len, \ + &_raw_cipher, &aes_cbc_ctx->cbc_ctx ); \ +} \ +static void _cbc_name ## _decrypt ( void *ctx, const void *src, \ + void *dst, size_t len ) { \ + struct _cbc_name ## _context * _cbc_name ## _ctx = ctx; \ + cbc_decrypt ( &_cbc_name ## _ctx->raw_ctx, src, dst, len, \ + &_raw_cipher, &aes_cbc_ctx->cbc_ctx ); \ +} \ +struct cipher_algorithm _cbc_cipher = { \ + .name = #_cbc_name, \ + .ctxsize = sizeof ( struct _cbc_name ## _context ), \ + .blocksize = _blocksize, \ + .setkey = _cbc_name ## _setkey, \ + .setiv = _cbc_name ## _setiv, \ + .encrypt = _cbc_name ## _encrypt, \ + .decrypt = _cbc_name ## _decrypt, \ +}; + +#endif /* _GPXE_CBC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/chap.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/chap.h new file mode 100644 index 0000000..e86ede3 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/chap.h @@ -0,0 +1,53 @@ +#ifndef _GPXE_CHAP_H +#define _GPXE_CHAP_H + +/** @file + * + * CHAP protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/md5.h> + +struct digest_algorithm; + +/** A CHAP response */ +struct chap_response { + /** Digest algorithm used for the response */ + struct digest_algorithm *digest; + /** Context used by the digest algorithm */ + uint8_t *digest_context; + /** CHAP response */ + uint8_t *response; + /** Length of CHAP response */ + size_t response_len; +}; + +extern int chap_init ( struct chap_response *chap, + struct digest_algorithm *digest ); +extern void chap_update ( struct chap_response *chap, const void *data, + size_t len ); +extern void chap_respond ( struct chap_response *chap ); +extern void chap_finish ( struct chap_response *chap ); + +/** + * Add identifier data to the CHAP challenge + * + * @v chap CHAP response + * @v identifier CHAP identifier + * + * The CHAP identifier is the first byte of the CHAP challenge. This + * function is a notational convenience for calling chap_update() for + * the identifier byte. + */ +static inline void chap_set_identifier ( struct chap_response *chap, + unsigned int identifier ) { + uint8_t ident_byte = identifier; + + chap_update ( chap, &ident_byte, sizeof ( ident_byte ) ); +} + +#endif /* _GPXE_CHAP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/command.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/command.h new file mode 100644 index 0000000..51ca6d6 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/command.h @@ -0,0 +1,26 @@ +#ifndef _GPXE_COMMAND_H +#define _GPXE_COMMAND_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/tables.h> + +/** A command-line command */ +struct command { + /** Name of the command */ + const char *name; + /** + * Function implementing the command + * + * @v argc Argument count + * @v argv Argument list + * @ret rc Return status code + */ + int ( * exec ) ( int argc, char **argv ); +}; + +#define COMMANDS __table ( struct command, "commands" ) + +#define __command __table_entry ( COMMANDS, 01 ) + +#endif /* _GPXE_COMMAND_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/cpio.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/cpio.h new file mode 100644 index 0000000..f462cec --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/cpio.h @@ -0,0 +1,53 @@ +#ifndef _GPXE_CPIO_H +#define _GPXE_CPIO_H + +/** @file + * + * CPIO archives + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** A CPIO archive header + * + * All field are hexadecimal ASCII numbers padded with '0' on the + * left to the full width of the field. + */ +struct cpio_header { + /** The string "070701" or "070702" */ + char c_magic[6]; + /** File inode number */ + char c_ino[8]; + /** File mode and permissions */ + char c_mode[8]; + /** File uid */ + char c_uid[8]; + /** File gid */ + char c_gid[8]; + /** Number of links */ + char c_nlink[8]; + /** Modification time */ + char c_mtime[8]; + /** Size of data field */ + char c_filesize[8]; + /** Major part of file device number */ + char c_maj[8]; + /** Minor part of file device number */ + char c_min[8]; + /** Major part of device node reference */ + char c_rmaj[8]; + /** Minor part of device node reference */ + char c_rmin[8]; + /** Length of filename, including final NUL */ + char c_namesize[8]; + /** Checksum of data field if c_magic is 070702, othersize zero */ + char c_chksum[8]; +} __attribute__ (( packed )); + +/** CPIO magic */ +#define CPIO_MAGIC "070701" + +extern void cpio_set_field ( char *field, unsigned long value ); + +#endif /* _GPXE_CPIO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/crc32.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/crc32.h new file mode 100644 index 0000000..d1c7437 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/crc32.h @@ -0,0 +1,10 @@ +#ifndef _GPXE_CRC32_H +#define _GPXE_CRC32_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +u32 crc32_le ( u32 seed, const void *data, size_t len ); + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/crypto.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/crypto.h new file mode 100644 index 0000000..ecda5f6 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/crypto.h @@ -0,0 +1,156 @@ +#ifndef _GPXE_CRYPTO_H +#define _GPXE_CRYPTO_H + +/** @file + * + * Cryptographic API + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <stddef.h> + +/** A message digest algorithm */ +struct digest_algorithm { + /** Algorithm name */ + const char *name; + /** Context size */ + size_t ctxsize; + /** Block size */ + size_t blocksize; + /** Digest size */ + size_t digestsize; + /** Initialise digest + * + * @v ctx Context + */ + void ( * init ) ( void *ctx ); + /** Update digest with new data + * + * @v ctx Context + * @v src Data to digest + * @v len Length of data + * + * @v len is not necessarily a multiple of @c blocksize. + */ + void ( * update ) ( void *ctx, const void *src, size_t len ); + /** Finalise digest + * + * @v ctx Context + * @v out Buffer for digest output + */ + void ( * final ) ( void *ctx, void *out ); +}; + +/** A cipher algorithm */ +struct cipher_algorithm { + /** Algorithm name */ + const char *name; + /** Context size */ + size_t ctxsize; + /** Block size */ + size_t blocksize; + /** Set key + * + * @v ctx Context + * @v key Key + * @v keylen Key length + * @ret rc Return status code + */ + int ( * setkey ) ( void *ctx, const void *key, size_t keylen ); + /** Set initialisation vector + * + * @v ctx Context + * @v iv Initialisation vector + */ + void ( * setiv ) ( void *ctx, const void *iv ); + /** Encrypt data + * + * @v ctx Context + * @v src Data to encrypt + * @v dst Buffer for encrypted data + * @v len Length of data + * + * @v len is guaranteed to be a multiple of @c blocksize. + */ + void ( * encrypt ) ( void *ctx, const void *src, void *dst, + size_t len ); + /** Decrypt data + * + * @v ctx Context + * @v src Data to decrypt + * @v dst Buffer for decrypted data + * @v len Length of data + * + * @v len is guaranteed to be a multiple of @c blocksize. + */ + void ( * decrypt ) ( void *ctx, const void *src, void *dst, + size_t len ); +}; + +/** A public key algorithm */ +struct pubkey_algorithm { + /** Algorithm name */ + const char *name; + /** Context size */ + size_t ctxsize; +}; + +static inline void digest_init ( struct digest_algorithm *digest, + void *ctx ) { + digest->init ( ctx ); +} + +static inline void digest_update ( struct digest_algorithm *digest, + void *ctx, const void *data, size_t len ) { + digest->update ( ctx, data, len ); +} + +static inline void digest_final ( struct digest_algorithm *digest, + void *ctx, void *out ) { + digest->final ( ctx, out ); +} + +static inline int cipher_setkey ( struct cipher_algorithm *cipher, + void *ctx, const void *key, size_t keylen ) { + return cipher->setkey ( ctx, key, keylen ); +} + +static inline void cipher_setiv ( struct cipher_algorithm *cipher, + void *ctx, const void *iv ) { + cipher->setiv ( ctx, iv ); +} + +static inline void cipher_encrypt ( struct cipher_algorithm *cipher, + void *ctx, const void *src, void *dst, + size_t len ) { + cipher->encrypt ( ctx, src, dst, len ); +} +#define cipher_encrypt( cipher, ctx, src, dst, len ) do { \ + assert ( ( (len) & ( (cipher)->blocksize - 1 ) ) == 0 ); \ + cipher_encrypt ( (cipher), (ctx), (src), (dst), (len) ); \ + } while ( 0 ) + +static inline void cipher_decrypt ( struct cipher_algorithm *cipher, + void *ctx, const void *src, void *dst, + size_t len ) { + cipher->decrypt ( ctx, src, dst, len ); +} +#define cipher_decrypt( cipher, ctx, src, dst, len ) do { \ + assert ( ( (len) & ( (cipher)->blocksize - 1 ) ) == 0 ); \ + cipher_decrypt ( (cipher), (ctx), (src), (dst), (len) ); \ + } while ( 0 ) + +static inline int is_stream_cipher ( struct cipher_algorithm *cipher ) { + return ( cipher->blocksize == 1 ); +} + +extern struct digest_algorithm digest_null; +extern struct cipher_algorithm cipher_null; +extern struct pubkey_algorithm pubkey_null; + +void get_random_bytes ( void *buf, size_t len ); + +#endif /* _GPXE_CRYPTO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/device.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/device.h new file mode 100644 index 0000000..1db3ff9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/device.h @@ -0,0 +1,113 @@ +#ifndef _GPXE_DEVICE_H +#define _GPXE_DEVICE_H + +/** + * @file + * + * Device model + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/list.h> +#include <gpxe/tables.h> + +/** A hardware device description */ +struct device_description { + /** Bus type + * + * This must be a BUS_TYPE_XXX constant. + */ + unsigned int bus_type; + /** Location + * + * The interpretation of this field is bus-type-specific. + */ + unsigned int location; + /** Vendor ID */ + unsigned int vendor; + /** Device ID */ + unsigned int device; + /** Device class */ + unsigned long class; + /** I/O address */ + unsigned long ioaddr; + /** IRQ */ + unsigned int irq; +}; + +/** PCI bus type */ +#define BUS_TYPE_PCI 1 + +/** ISAPnP bus type */ +#define BUS_TYPE_ISAPNP 2 + +/** EISA bus type */ +#define BUS_TYPE_EISA 3 + +/** MCA bus type */ +#define BUS_TYPE_MCA 4 + +/** ISA bus type */ +#define BUS_TYPE_ISA 5 + +/** A hardware device */ +struct device { + /** Name */ + char name[16]; + /** Device description */ + struct device_description desc; + /** Devices on the same bus */ + struct list_head siblings; + /** Devices attached to this device */ + struct list_head children; + /** Bus device */ + struct device *parent; +}; + +/** + * A root device + * + * Root devices are system buses such as PCI, EISA, etc. + * + */ +struct root_device { + /** Device chain + * + * A root device has a NULL parent field. + */ + struct device dev; + /** Root device driver */ + struct root_driver *driver; +}; + +/** A root device driver */ +struct root_driver { + /** + * Add root device + * + * @v rootdev Root device + * @ret rc Return status code + * + * Called from probe_devices() for all root devices in the build. + */ + int ( * probe ) ( struct root_device *rootdev ); + /** + * Remove root device + * + * @v rootdev Root device + * + * Called from remove_device() for all successfully-probed + * root devices. + */ + void ( * remove ) ( struct root_device *rootdev ); +}; + +/** Root device table */ +#define ROOT_DEVICES __table ( struct root_device, "root_devices" ) + +/** Declare a root device */ +#define __root_device __table_entry ( ROOT_DEVICES, 01 ) + +#endif /* _GPXE_DEVICE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/dhcp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/dhcp.h new file mode 100644 index 0000000..ebfe8ed --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/dhcp.h @@ -0,0 +1,637 @@ +#ifndef _GPXE_DHCP_H +#define _GPXE_DHCP_H + +/** @file + * + * Dynamic Host Configuration Protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/in.h> +#include <gpxe/list.h> +#include <gpxe/refcnt.h> +#include <gpxe/tables.h> +#include <gpxe/uuid.h> +#include <gpxe/netdevice.h> +#include <gpxe/uaccess.h> + +struct job_interface; +struct dhcp_options; +struct dhcp_packet; + +/** BOOTP/DHCP server port */ +#define BOOTPS_PORT 67 + +/** BOOTP/DHCP client port */ +#define BOOTPC_PORT 68 + +/** PXE server port */ +#define PXE_PORT 4011 + +/** Construct a tag value for an encapsulated option + * + * This tag value can be passed to Etherboot functions when searching + * for DHCP options in order to search for a tag within an + * encapsulated options block. + */ +#define DHCP_ENCAP_OPT( encapsulator, encapsulated ) \ + ( ( (encapsulator) << 8 ) | (encapsulated) ) +/** Extract encapsulating option block tag from encapsulated tag value */ +#define DHCP_ENCAPSULATOR( encap_opt ) ( (encap_opt) >> 8 ) +/** Extract encapsulated option tag from encapsulated tag value */ +#define DHCP_ENCAPSULATED( encap_opt ) ( (encap_opt) & 0xff ) +/** Option is encapsulated */ +#define DHCP_IS_ENCAP_OPT( opt ) DHCP_ENCAPSULATOR( opt ) + +/** + * @defgroup dhcpopts DHCP option tags + * @{ + */ + +/** Padding + * + * This tag does not have a length field; it is always only a single + * byte in length. + */ +#define DHCP_PAD 0 + +/** Minimum normal DHCP option */ +#define DHCP_MIN_OPTION 1 + +/** Subnet mask */ +#define DHCP_SUBNET_MASK 1 + +/** Routers */ +#define DHCP_ROUTERS 3 + +/** DNS servers */ +#define DHCP_DNS_SERVERS 6 + +/** Syslog servers */ +#define DHCP_LOG_SERVERS 7 + +/** Host name */ +#define DHCP_HOST_NAME 12 + +/** Domain name */ +#define DHCP_DOMAIN_NAME 15 + +/** Root path */ +#define DHCP_ROOT_PATH 17 + +/** Vendor encapsulated options */ +#define DHCP_VENDOR_ENCAP 43 + +/** PXE boot server discovery control */ +#define DHCP_PXE_DISCOVERY_CONTROL DHCP_ENCAP_OPT ( DHCP_VENDOR_ENCAP, 6 ) + +/** PXE boot server discovery control bits */ +enum dhcp_pxe_discovery_control { + /** Inhibit broadcast discovery */ + PXEBS_NO_BROADCAST = 1, + /** Inhibit multicast discovery */ + PXEBS_NO_MULTICAST = 2, + /** Accept only servers in DHCP_PXE_BOOT_SERVERS list */ + PXEBS_NO_UNKNOWN_SERVERS = 4, + /** Skip discovery if filename present */ + PXEBS_SKIP = 8, +}; + +/** PXE boot server multicast address */ +#define DHCP_PXE_BOOT_SERVER_MCAST DHCP_ENCAP_OPT ( DHCP_VENDOR_ENCAP, 7 ) + +/** PXE boot servers */ +#define DHCP_PXE_BOOT_SERVERS DHCP_ENCAP_OPT ( DHCP_VENDOR_ENCAP, 8 ) + +/** PXE boot server */ +struct dhcp_pxe_boot_server { + /** "Type" */ + uint16_t type; + /** Number of IPv4 addresses */ + uint8_t num_ip; + /** IPv4 addresses */ + struct in_addr ip[0]; +} __attribute__ (( packed )); + +/** PXE boot menu */ +#define DHCP_PXE_BOOT_MENU DHCP_ENCAP_OPT ( DHCP_VENDOR_ENCAP, 9 ) + +/** PXE boot menu */ +struct dhcp_pxe_boot_menu { + /** "Type" */ + uint16_t type; + /** Description length */ + uint8_t desc_len; + /** Description */ + char desc[0]; +} __attribute__ (( packed )); + +/** PXE boot menu prompt */ +#define DHCP_PXE_BOOT_MENU_PROMPT DHCP_ENCAP_OPT ( DHCP_VENDOR_ENCAP, 10 ) + +/** PXE boot menu prompt */ +struct dhcp_pxe_boot_menu_prompt { + /** Timeout + * + * A value of 0 means "time out immediately and select first + * boot item, without displaying the prompt". A value of 255 + * means "display menu immediately with no timeout". Any + * other value means "display prompt, wait this many seconds + * for keypress, if key is F8, display menu, otherwise select + * first boot item". + */ + uint8_t timeout; + /** Prompt to press F8 */ + char prompt[0]; +} __attribute__ (( packed )); + +/** PXE boot menu item */ +#define DHCP_PXE_BOOT_MENU_ITEM DHCP_ENCAP_OPT ( DHCP_VENDOR_ENCAP, 71 ) + +/** PXE boot menu item */ +struct dhcp_pxe_boot_menu_item { + /** "Type" + * + * This field actually identifies the specific boot server (or + * cluster of boot servers offering identical boot files). + */ + uint16_t type; + /** "Layer" + * + * Just don't ask. + */ + uint16_t layer; +} __attribute__ (( packed )); + +/** Requested IP address */ +#define DHCP_REQUESTED_ADDRESS 50 + +/** Lease time */ +#define DHCP_LEASE_TIME 51 + +/** Option overloading + * + * The value of this option is the bitwise-OR of zero or more + * DHCP_OPTION_OVERLOAD_XXX constants. + */ +#define DHCP_OPTION_OVERLOAD 52 + +/** The "file" field is overloaded to contain extra DHCP options */ +#define DHCP_OPTION_OVERLOAD_FILE 1 + +/** The "sname" field is overloaded to contain extra DHCP options */ +#define DHCP_OPTION_OVERLOAD_SNAME 2 + +/** DHCP message type */ +#define DHCP_MESSAGE_TYPE 53 +#define DHCPNONE 0 +#define DHCPDISCOVER 1 +#define DHCPOFFER 2 +#define DHCPREQUEST 3 +#define DHCPDECLINE 4 +#define DHCPACK 5 +#define DHCPNAK 6 +#define DHCPRELEASE 7 +#define DHCPINFORM 8 + +/** DHCP server identifier */ +#define DHCP_SERVER_IDENTIFIER 54 + +/** Parameter request list */ +#define DHCP_PARAMETER_REQUEST_LIST 55 + +/** Maximum DHCP message size */ +#define DHCP_MAX_MESSAGE_SIZE 57 + +/** Vendor class identifier */ +#define DHCP_VENDOR_CLASS_ID 60 + +/** Client identifier */ +#define DHCP_CLIENT_ID 61 + +/** Client identifier */ +struct dhcp_client_id { + /** Link-layer protocol */ + uint8_t ll_proto; + /** Link-layer address */ + uint8_t ll_addr[MAX_LL_ADDR_LEN]; +} __attribute__ (( packed )); + +/** TFTP server name + * + * This option replaces the fixed "sname" field, when that field is + * used to contain overloaded options. + */ +#define DHCP_TFTP_SERVER_NAME 66 + +/** Bootfile name + * + * This option replaces the fixed "file" field, when that field is + * used to contain overloaded options. + */ +#define DHCP_BOOTFILE_NAME 67 + +/** User class identifier */ +#define DHCP_USER_CLASS_ID 77 + +/** Client system architecture */ +#define DHCP_CLIENT_ARCHITECTURE 93 + +/** Client network device interface */ +#define DHCP_CLIENT_NDI 94 + +/** UUID client identifier */ +#define DHCP_CLIENT_UUID 97 + +/** UUID client identifier */ +struct dhcp_client_uuid { + /** Identifier type */ + uint8_t type; + /** UUID */ + union uuid uuid; +} __attribute__ (( packed )); + +#define DHCP_CLIENT_UUID_TYPE 0 + +/** Etherboot-specific encapsulated options + * + * This encapsulated options field is used to contain all options + * specific to Etherboot (i.e. not assigned by IANA or other standards + * bodies). + */ +#define DHCP_EB_ENCAP 175 + +/** Priority of this options block + * + * This is a signed 8-bit integer field indicating the priority of + * this block of options. It can be used to specify the relative + * priority of multiple option blocks (e.g. options from non-volatile + * storage versus options from a DHCP server). + */ +#define DHCP_EB_PRIORITY DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0x01 ) + +/** "Your" IP address + * + * This option is used internally to contain the value of the "yiaddr" + * field, in order to provide a consistent approach to storing and + * processing options. It should never be present in a DHCP packet. + */ +#define DHCP_EB_YIADDR DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0x02 ) + +/** "Server" IP address + * + * This option is used internally to contain the value of the "siaddr" + * field, in order to provide a consistent approach to storing and + * processing options. It should never be present in a DHCP packet. + */ +#define DHCP_EB_SIADDR DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0x03 ) + +/** Keep SAN drive registered + * + * If set to a non-zero value, gPXE will not detach any SAN drive + * after failing to boot from it. (This option is required in order + * to perform a Windows Server 2008 installation direct to an iSCSI + * target.) + */ +#define DHCP_EB_KEEP_SAN DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0x08 ) + +/* + * Tags in the range 0x10-0x7f are reserved for feature markers + * + */ + +/** Skip PXE DHCP protocol extensions such as ProxyDHCP + * + * If set to a non-zero value, gPXE will not wait for ProxyDHCP offers + * and will ignore any PXE-specific DHCP options that it receives. + */ +#define DHCP_EB_NO_PXEDHCP DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xb0 ) + +/** Network device descriptor + * + * Byte 0 is the bus type ID; remaining bytes depend on the bus type. + * + * PCI devices: + * Byte 0 : 1 (PCI) + * Byte 1 : PCI vendor ID MSB + * Byte 2 : PCI vendor ID LSB + * Byte 3 : PCI device ID MSB + * Byte 4 : PCI device ID LSB + */ +#define DHCP_EB_BUS_ID DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xb1 ) + +/** Network device descriptor */ +struct dhcp_netdev_desc { + /** Bus type ID */ + uint8_t type; + /** Vendor ID */ + uint16_t vendor; + /** Device ID */ + uint16_t device; +} __attribute__ (( packed )); + +/** Use cached network settings + * + * Cached network settings may be available from a prior DHCP request + * (if running as a PXE NBP), non-volatile storage on the NIC, or + * settings set via the command line or an embedded image. If this + * flag is not set, it will be assumed that those sources are + * insufficient and that DHCP should still be run when autobooting. + */ +#define DHCP_EB_USE_CACHED DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xb2 ) + +/** BIOS drive number + * + * This is the drive number for a drive emulated via INT 13. 0x80 is + * the first hard disk, 0x81 is the second hard disk, etc. + */ +#define DHCP_EB_BIOS_DRIVE DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xbd ) + +/** Username + * + * This will be used as the username for any required authentication. + * It is expected that this option's value will be held in + * non-volatile storage, rather than transmitted as part of a DHCP + * packet. + */ +#define DHCP_EB_USERNAME DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xbe ) + +/** Password + * + * This will be used as the password for any required authentication. + * It is expected that this option's value will be held in + * non-volatile storage, rather than transmitted as part of a DHCP + * packet. + */ +#define DHCP_EB_PASSWORD DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xbf ) + +/** Reverse username + * + * This will be used as the reverse username (i.e. the username + * provided by the server) for any required authentication. It is + * expected that this option's value will be held in non-volatile + * storage, rather than transmitted as part of a DHCP packet. + */ +#define DHCP_EB_REVERSE_USERNAME DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xc0 ) + +/** Reverse password + * + * This will be used as the reverse password (i.e. the password + * provided by the server) for any required authentication. It is + * expected that this option's value will be held in non-volatile + * storage, rather than transmitted as part of a DHCP packet. + */ +#define DHCP_EB_REVERSE_PASSWORD DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xc1 ) + +/** gPXE version number */ +#define DHCP_EB_VERSION DHCP_ENCAP_OPT ( DHCP_EB_ENCAP, 0xeb ) + +/** iSCSI primary target IQN */ +#define DHCP_ISCSI_PRIMARY_TARGET_IQN 201 + +/** iSCSI secondary target IQN */ +#define DHCP_ISCSI_SECONDARY_TARGET_IQN 202 + +/** iSCSI initiator IQN */ +#define DHCP_ISCSI_INITIATOR_IQN 203 + +/** Maximum normal DHCP option */ +#define DHCP_MAX_OPTION 254 + +/** End of options + * + * This tag does not have a length field; it is always only a single + * byte in length. + */ +#define DHCP_END 255 + +/** @} */ + +/** + * Count number of arguments to a variadic macro + * + * This rather neat, non-iterative solution is courtesy of Laurent + * Deniau. + * + */ +#define _VA_ARG_COUNT( _1, _2, _3, _4, _5, _6, _7, _8, \ + _9, _10, _11, _12, _13, _14, _15, _16, \ + _17, _18, _19, _20, _21, _22, _23, _24, \ + _25, _26, _27, _28, _29, _30, _31, _32, \ + _33, _34, _35, _36, _37, _38, _39, _40, \ + _41, _42, _43, _44, _45, _46, _47, _48, \ + _49, _50, _51, _52, _53, _54, _55, _56, \ + _57, _58, _59, _60, _61, _62, _63, N, ... ) N +#define VA_ARG_COUNT( ... ) \ + _VA_ARG_COUNT ( __VA_ARGS__, \ + 63, 62, 61, 60, 59, 58, 57, 56, \ + 55, 54, 53, 52, 51, 50, 49, 48, \ + 47, 46, 45, 44, 43, 42, 41, 40, \ + 39, 38, 37, 36, 35, 34, 33, 32, \ + 31, 30, 29, 28, 27, 26, 25, 24, \ + 23, 22, 21, 20, 19, 18, 17, 16, \ + 15, 14, 13, 12, 11, 10, 9, 8, \ + 7, 6, 5, 4, 3, 2, 1, 0 ) + +/** Construct a DHCP option from a list of bytes */ +#define DHCP_OPTION( ... ) VA_ARG_COUNT ( __VA_ARGS__ ), __VA_ARGS__ + +/** Construct a DHCP option from a list of characters */ +#define DHCP_STRING( ... ) DHCP_OPTION ( __VA_ARGS__ ) + +/** Construct a byte-valued DHCP option */ +#define DHCP_BYTE( value ) DHCP_OPTION ( value ) + +/** Construct a word-valued DHCP option */ +#define DHCP_WORD( value ) DHCP_OPTION ( ( ( (value) >> 8 ) & 0xff ), \ + ( ( (value) >> 0 ) & 0xff ) ) + +/** Construct a dword-valued DHCP option */ +#define DHCP_DWORD( value ) DHCP_OPTION ( ( ( (value) >> 24 ) & 0xff ), \ + ( ( (value) >> 16 ) & 0xff ), \ + ( ( (value) >> 8 ) & 0xff ), \ + ( ( (value) >> 0 ) & 0xff ) ) + +/** Construct a DHCP encapsulated options field */ +#define DHCP_ENCAP( ... ) DHCP_OPTION ( __VA_ARGS__, DHCP_END ) + +/** + * A DHCP option + * + * DHCP options consist of a mandatory tag, a length field that is + * mandatory for all options except @c DHCP_PAD and @c DHCP_END, and a + * payload. + */ +struct dhcp_option { + /** Tag + * + * Must be a @c DHCP_XXX value. + */ + uint8_t tag; + /** Length + * + * This is the length of the data field (i.e. excluding the + * tag and length fields). For the two tags @c DHCP_PAD and + * @c DHCP_END, the length field is implicitly zero and is + * also missing, i.e. these DHCP options are only a single + * byte in length. + */ + uint8_t len; + /** Option data */ + uint8_t data[0]; +} __attribute__ (( packed )); + +/** + * Length of a DHCP option header + * + * The header is the portion excluding the data, i.e. the tag and the + * length. + */ +#define DHCP_OPTION_HEADER_LEN ( offsetof ( struct dhcp_option, data ) ) + +/** Maximum length for a single DHCP option */ +#define DHCP_MAX_LEN 0xff + +/** + * A DHCP header + * + */ +struct dhcphdr { + /** Operation + * + * This must be either @c BOOTP_REQUEST or @c BOOTP_REPLY. + */ + uint8_t op; + /** Hardware address type + * + * This is an ARPHRD_XXX constant. Note that ARPHRD_XXX + * constants are nominally 16 bits wide; this could be + * considered to be a bug in the BOOTP/DHCP specification. + */ + uint8_t htype; + /** Hardware address length */ + uint8_t hlen; + /** Number of hops from server */ + uint8_t hops; + /** Transaction ID */ + uint32_t xid; + /** Seconds since start of acquisition */ + uint16_t secs; + /** Flags */ + uint16_t flags; + /** "Client" IP address + * + * This is filled in if the client already has an IP address + * assigned and can respond to ARP requests. + */ + struct in_addr ciaddr; + /** "Your" IP address + * + * This is the IP address assigned by the server to the client. + */ + struct in_addr yiaddr; + /** "Server" IP address + * + * This is the IP address of the next server to be used in the + * boot process. + */ + struct in_addr siaddr; + /** "Gateway" IP address + * + * This is the IP address of the DHCP relay agent, if any. + */ + struct in_addr giaddr; + /** Client hardware address */ + uint8_t chaddr[16]; + /** Server host name (null terminated) + * + * This field may be overridden and contain DHCP options + */ + char sname[64]; + /** Boot file name (null terminated) + * + * This field may be overridden and contain DHCP options + */ + char file[128]; + /** DHCP magic cookie + * + * Must have the value @c DHCP_MAGIC_COOKIE. + */ + uint32_t magic; + /** DHCP options + * + * Variable length; extends to the end of the packet. Minimum + * length (for the sake of sanity) is 1, to allow for a single + * @c DHCP_END tag. + */ + uint8_t options[0]; +}; + +/** Opcode for a request from client to server */ +#define BOOTP_REQUEST 1 + +/** Opcode for a reply from server to client */ +#define BOOTP_REPLY 2 + +/** BOOTP reply must be broadcast + * + * Clients that cannot accept unicast BOOTP replies must set this + * flag. + */ +#define BOOTP_FL_BROADCAST 0x8000 + +/** DHCP magic cookie */ +#define DHCP_MAGIC_COOKIE 0x63825363UL + +/** DHCP minimum packet length + * + * This is the mandated minimum packet length that a DHCP participant + * must be prepared to receive. + */ +#define DHCP_MIN_LEN 552 + +/** Timeouts for sending DHCP packets */ +#define DHCP_MIN_TIMEOUT ( 1 * TICKS_PER_SEC ) +#define DHCP_MAX_TIMEOUT ( 10 * TICKS_PER_SEC ) + +/** Maximum time that we will wait for ProxyDHCP responses */ +#define PROXYDHCP_MAX_TIMEOUT ( 2 * TICKS_PER_SEC ) + +/** Maximum time that we will wait for Boot Server responses */ +#define PXEBS_MAX_TIMEOUT ( 3 * TICKS_PER_SEC ) + +/** Settings block name used for DHCP responses */ +#define DHCP_SETTINGS_NAME "dhcp" + +/** Settings block name used for ProxyDHCP responses */ +#define PROXYDHCP_SETTINGS_NAME "proxydhcp" + +/** Setting block name used for BootServerDHCP responses */ +#define PXEBS_SETTINGS_NAME "pxebs" + +extern void * dhcp_chaddr ( struct net_device *netdev, uint8_t *hlen, + uint16_t *flags ); +extern int dhcp_create_packet ( struct dhcp_packet *dhcppkt, + struct net_device *netdev, uint8_t msgtype, + const void *options, size_t options_len, + void *data, size_t max_len ); +extern int dhcp_create_request ( struct dhcp_packet *dhcppkt, + struct net_device *netdev, + unsigned int msgtype, struct in_addr ciaddr, + void *data, size_t max_len ); +extern int start_dhcp ( struct job_interface *job, struct net_device *netdev ); +extern int start_pxebs ( struct job_interface *job, struct net_device *netdev, + unsigned int pxe_type ); + +/* In environments that can provide cached DHCP packets, this function + * should look for such a packet and call store_cached_dhcpack() with + * it if it exists. + */ +__weak_decl ( void, get_cached_dhcpack, ( void ), (), ); + +extern void store_cached_dhcpack ( userptr_t data, size_t len ); + +#endif /* _GPXE_DHCP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/dhcpopts.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/dhcpopts.h new file mode 100644 index 0000000..3d90f41 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/dhcpopts.h @@ -0,0 +1,34 @@ +#ifndef _GPXE_DHCPOPTS_H +#define _GPXE_DHCPOPTS_H + +/** @file + * + * DHCP options + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +/** A DHCP options block */ +struct dhcp_options { + /** Option block raw data */ + void *data; + /** Option block length */ + size_t len; + /** Option block maximum length */ + size_t max_len; +}; + +extern int dhcpopt_store ( struct dhcp_options *options, unsigned int tag, + const void *data, size_t len ); +extern int dhcpopt_extensible_store ( struct dhcp_options *options, + unsigned int tag, + const void *data, size_t len ); +extern int dhcpopt_fetch ( struct dhcp_options *options, unsigned int tag, + void *data, size_t len ); +extern void dhcpopt_init ( struct dhcp_options *options, + void *data, size_t max_len ); + +#endif /* _GPXE_DHCPOPTS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/dhcppkt.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/dhcppkt.h new file mode 100644 index 0000000..6007cca --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/dhcppkt.h @@ -0,0 +1,64 @@ +#ifndef _GPXE_DHCPPKT_H +#define _GPXE_DHCPPKT_H + +/** @file + * + * DHCP packets + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/dhcp.h> +#include <gpxe/dhcpopts.h> +#include <gpxe/refcnt.h> + +/** + * A DHCP packet + * + */ +struct dhcp_packet { + /** Reference counter */ + struct refcnt refcnt; + /** The DHCP packet contents */ + struct dhcphdr *dhcphdr; + /** Maximum length of the DHCP packet buffer */ + size_t max_len; + /** Used length of the DHCP packet buffer */ + size_t len; + /** DHCP options */ + struct dhcp_options options; + /** Settings interface */ + struct settings settings; +}; + +/** + * Increment reference count on DHCP packet + * + * @v dhcppkt DHCP packet + * @ret dhcppkt DHCP packet + */ +static inline __attribute__ (( always_inline )) struct dhcp_packet * +dhcppkt_get ( struct dhcp_packet *dhcppkt ) { + ref_get ( &dhcppkt->refcnt ); + return dhcppkt; +} + +/** + * Decrement reference count on DHCP packet + * + * @v dhcppkt DHCP packet + */ +static inline __attribute__ (( always_inline )) void +dhcppkt_put ( struct dhcp_packet *dhcppkt ) { + ref_put ( &dhcppkt->refcnt ); +} + +extern int dhcppkt_store ( struct dhcp_packet *dhcppkt, unsigned int tag, + const void *data, size_t len ); +extern int dhcppkt_fetch ( struct dhcp_packet *dhcppkt, unsigned int tag, + void *data, size_t len ); +extern void dhcppkt_init ( struct dhcp_packet *dhcppkt, + struct dhcphdr *data, size_t len ); + +#endif /* _GPXE_DHCPPKT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/dns.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/dns.h new file mode 100644 index 0000000..9e5e874 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/dns.h @@ -0,0 +1,92 @@ +#ifndef _GPXE_DNS_H +#define _GPXE_DNS_H + +/** @file + * + * DNS protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/in.h> + +/* + * Constants + * + */ + +#define DNS_TYPE_A 1 +#define DNS_TYPE_CNAME 5 +#define DNS_TYPE_ANY 255 + +#define DNS_CLASS_IN 1 +#define DNS_CLASS_CS 2 +#define DNS_CLASS_CH 3 +#define DNS_CLASS_HS 4 + +#define DNS_FLAG_QUERY ( 0x00 << 15 ) +#define DNS_FLAG_RESPONSE ( 0x01 << 15 ) +#define DNS_FLAG_QR(flags) ( (flags) & ( 0x01 << 15 ) ) +#define DNS_FLAG_OPCODE_QUERY ( 0x00 << 11 ) +#define DNS_FLAG_OPCODE_IQUERY ( 0x01 << 11 ) +#define DNS_FLAG_OPCODE_STATUS ( 0x02 << 11 ) +#define DNS_FLAG_OPCODE(flags) ( (flags) & ( 0x0f << 11 ) ) +#define DNS_FLAG_RD ( 0x01 << 8 ) +#define DNS_FLAG_RA ( 0x01 << 7 ) +#define DNS_FLAG_RCODE_OK ( 0x00 << 0 ) +#define DNS_FLAG_RCODE_NX ( 0x03 << 0 ) +#define DNS_FLAG_RCODE(flags) ( (flags) & ( 0x0f << 0 ) ) + +#define DNS_PORT 53 +#define DNS_MAX_RETRIES 3 +#define DNS_MAX_CNAME_RECURSION 0x30 + +/* + * DNS protocol structures + * + */ +struct dns_header { + uint16_t id; + uint16_t flags; + uint16_t qdcount; + uint16_t ancount; + uint16_t nscount; + uint16_t arcount; +} __attribute__ (( packed )); + +struct dns_query_info { + uint16_t qtype; + uint16_t qclass; +} __attribute__ (( packed )); + +struct dns_query { + struct dns_header dns; + char payload[ 256 + sizeof ( struct dns_query_info ) ]; +} __attribute__ (( packed )); + +struct dns_rr_info_common { + uint16_t type; + uint16_t class; + uint32_t ttl; + uint16_t rdlength; +} __attribute__ (( packed )); + +struct dns_rr_info_a { + struct dns_rr_info_common common; + struct in_addr in_addr; +} __attribute__ (( packed )); + +struct dns_rr_info_cname { + struct dns_rr_info_common common; + char cname[0]; +} __attribute__ (( packed )); + +union dns_rr_info { + struct dns_rr_info_common common; + struct dns_rr_info_a a; + struct dns_rr_info_cname cname; +}; + +#endif /* _GPXE_DNS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/downloader.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/downloader.h new file mode 100644 index 0000000..7f21e07 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/downloader.h @@ -0,0 +1,19 @@ +#ifndef _GPXE_DOWNLOADER_H +#define _GPXE_DOWNLOADER_H + +/** @file + * + * Image downloader + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct job_interface; +struct image; + +extern int create_downloader ( struct job_interface *job, struct image *image, + int ( * register_image ) ( struct image *image ), + int type, ... ); + +#endif /* _GPXE_DOWNLOADER_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/eapol.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/eapol.h new file mode 100644 index 0000000..c9855d0 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/eapol.h @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2009 Joshua Oreman <oremanj@rwcr.net>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _GPXE_EAPOL_H +#define _GPXE_EAPOL_H + +/** @file + * + * Definitions for EAPOL (Extensible Authentication Protocol over + * LANs) frames. Definitions for the packets usually encapsulated in + * them are elsewhere. + */ + +#include <gpxe/tables.h> +#include <stdint.h> + +FILE_LICENCE ( GPL2_OR_LATER ); + + +/** + * @defgroup eapol_type EAPOL archetype identifiers + * @{ + */ +#define EAPOL_TYPE_EAP 0 /**< EAP authentication handshake packet */ +#define EAPOL_TYPE_START 1 /**< Request by Peer to begin (no data) */ +#define EAPOL_TYPE_LOGOFF 2 /**< Request by Peer to terminate (no data) */ +#define EAPOL_TYPE_KEY 3 /**< EAPOL-Key packet */ +/** @} */ + +/** Expected EAPOL version field value + * + * Version 2 is often seen and has no format differences from version 1; + * however, many older APs will completely drop version-2 packets, so + * we advertise ourselves as version 1. + */ +#define EAPOL_THIS_VERSION 1 + +/** Length of an EAPOL frame header */ +#define EAPOL_HDR_LEN 4 + +/** An EAPOL frame + * + * This may encapsulate an eap_pkt, an eapol_key_pkt, or a Start or + * Logoff request with no data attached. It is transmitted directly in + * an Ethernet frame, with no IP packet header. + */ +struct eapol_frame +{ + /** EAPOL version identifier, always 1 */ + u8 version; + + /** EAPOL archetype identifier indicating format of payload */ + u8 type; + + /** Length of payload, in network byte order */ + u16 length; + + /** Payload, if @a type is EAP or EAPOL-Key */ + u8 data[0]; +} __attribute__ (( packed )); + + +/** An EAPOL frame type handler + * + * Normally there will be at most two of these, one for EAP and one + * for EAPOL-Key frames. The EAPOL interface code handles Start and + * Logoff directly. + */ +struct eapol_handler +{ + /** EAPOL archetype identifier for payload this handler will handle */ + u8 type; + + /** Receive EAPOL-encapsulated packet of specified type + * + * @v iob I/O buffer containing packet payload + * @v netdev Network device from which packet was received + * @v ll_source Source link-layer address from which packet was received + * @ret rc Return status code + * + * The I/O buffer will have the EAPOL header pulled off it, so + * @c iob->data points to the first byte of the payload. + * + * This function takes ownership of the I/O buffer passed to it. + */ + int ( * rx ) ( struct io_buffer *iob, struct net_device *netdev, + const void *ll_source ); +}; + +#define EAPOL_HANDLERS __table ( struct eapol_handler, "eapol_handlers" ) +#define __eapol_handler __table_entry ( EAPOL_HANDLERS, 01 ) + + +extern struct net_protocol eapol_protocol __net_protocol; + + +#endif /* _GPXE_EAPOL_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/editbox.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/editbox.h new file mode 100644 index 0000000..b7cc411 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/editbox.h @@ -0,0 +1,61 @@ +#ifndef _GPXE_EDITBOX_H +#define _GPXE_EDITBOX_H + +/** @file + * + * Editable text box widget + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <curses.h> +#include <gpxe/editstring.h> + +/** An editable text box widget */ +struct edit_box { + /** Editable string */ + struct edit_string string; + /** Containing window */ + WINDOW *win; + /** Row */ + unsigned int row; + /** Starting column */ + unsigned int col; + /** Width */ + unsigned int width; + /** First displayed character */ + unsigned int first; + /** Flags */ + unsigned int flags; +}; + +/** Editable text box widget flags */ +enum edit_box_flags { + /** Show stars instead of contents (for password widgets) */ + EDITBOX_STARS = 0x0001, +}; + +extern void init_editbox ( struct edit_box *box, char *buf, size_t len, + WINDOW *win, unsigned int row, unsigned int col, + unsigned int width, unsigned int flags ) + __attribute__ (( nonnull (1, 2) )); +extern void draw_editbox ( struct edit_box *box ) __nonnull; +static inline int edit_editbox ( struct edit_box *box, int key ) __nonnull; + +/** + * Edit text box widget + * + * @v box Editable text box widget + * @v key Key pressed by user + * @ret key Key returned to application, or zero + * + * You must call draw_editbox() to update the display after calling + * edit_editbox(). + * + */ +static inline int edit_editbox ( struct edit_box *box, int key ) { + return edit_string ( &box->string, key ); +} + +#endif /* _GPXE_EDITBOX_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/editstring.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/editstring.h new file mode 100644 index 0000000..48c1baa --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/editstring.h @@ -0,0 +1,33 @@ +#ifndef _GPXE_EDITSTRING_H +#define _GPXE_EDITSTRING_H + +/** @file + * + * Editable strings + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** An editable string */ +struct edit_string { + /** Buffer for string */ + char *buf; + /** Size of buffer (including terminating NUL) */ + size_t len; + /** Cursor position */ + unsigned int cursor; + + /* The following items are the edit history */ + + /** Last cursor position */ + unsigned int last_cursor; + /** Start of modified portion of string */ + unsigned int mod_start; + /** End of modified portion of string */ + unsigned int mod_end; +}; + +extern int edit_string ( struct edit_string *string, int key ) __nonnull; + +#endif /* _GPXE_EDITSTRING_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Base.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Base.h new file mode 100644 index 0000000..b2552d8 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Base.h @@ -0,0 +1,329 @@ +/** @file + Root include file for Mde Package Base type modules + + This is the include file for any module of type base. Base modules only use + types defined via this include file and can be ported easily to any + environment. There are a set of base libraries in the Mde Package that can + be used to implement base modules. + +Copyright (c) 2006 - 2008, Intel Corporation +All rights reserved. This program and the accompanying materials +are licensed and made available under the terms and conditions of the BSD License +which accompanies this distribution. The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + + +#ifndef __BASE_H__ +#define __BASE_H__ + +// +// Include processor specific binding +// +#include <gpxe/efi/ProcessorBind.h> + +typedef struct { + UINT32 Data1; + UINT16 Data2; + UINT16 Data3; + UINT8 Data4[8]; +} GUID; + +typedef UINT64 PHYSICAL_ADDRESS; + +/// +/// LIST_ENTRY definition +/// +typedef struct _LIST_ENTRY LIST_ENTRY; + +struct _LIST_ENTRY { + LIST_ENTRY *ForwardLink; + LIST_ENTRY *BackLink; +}; + +// +// Modifiers to absract standard types to aid in debug of problems +// +#define CONST const +#define STATIC static +#define VOID void + +// +// Modifiers for Data Types used to self document code. +// This concept is borrowed for UEFI specification. +// +#define IN +#define OUT +#define OPTIONAL + +// +// UEFI specification claims 1 and 0. We are concerned about the +// complier portability so we did it this way. +// +#define TRUE ((BOOLEAN)(1==1)) +#define FALSE ((BOOLEAN)(0==1)) + +#define NULL ((VOID *) 0) + +#define BIT0 0x00000001 +#define BIT1 0x00000002 +#define BIT2 0x00000004 +#define BIT3 0x00000008 +#define BIT4 0x00000010 +#define BIT5 0x00000020 +#define BIT6 0x00000040 +#define BIT7 0x00000080 +#define BIT8 0x00000100 +#define BIT9 0x00000200 +#define BIT10 0x00000400 +#define BIT11 0x00000800 +#define BIT12 0x00001000 +#define BIT13 0x00002000 +#define BIT14 0x00004000 +#define BIT15 0x00008000 +#define BIT16 0x00010000 +#define BIT17 0x00020000 +#define BIT18 0x00040000 +#define BIT19 0x00080000 +#define BIT20 0x00100000 +#define BIT21 0x00200000 +#define BIT22 0x00400000 +#define BIT23 0x00800000 +#define BIT24 0x01000000 +#define BIT25 0x02000000 +#define BIT26 0x04000000 +#define BIT27 0x08000000 +#define BIT28 0x10000000 +#define BIT29 0x20000000 +#define BIT30 0x40000000 +#define BIT31 0x80000000 +#define BIT32 0x0000000100000000UL +#define BIT33 0x0000000200000000UL +#define BIT34 0x0000000400000000UL +#define BIT35 0x0000000800000000UL +#define BIT36 0x0000001000000000UL +#define BIT37 0x0000002000000000UL +#define BIT38 0x0000004000000000UL +#define BIT39 0x0000008000000000UL +#define BIT40 0x0000010000000000UL +#define BIT41 0x0000020000000000UL +#define BIT42 0x0000040000000000UL +#define BIT43 0x0000080000000000UL +#define BIT44 0x0000100000000000UL +#define BIT45 0x0000200000000000UL +#define BIT46 0x0000400000000000UL +#define BIT47 0x0000800000000000UL +#define BIT48 0x0001000000000000UL +#define BIT49 0x0002000000000000UL +#define BIT50 0x0004000000000000UL +#define BIT51 0x0008000000000000UL +#define BIT52 0x0010000000000000UL +#define BIT53 0x0020000000000000UL +#define BIT54 0x0040000000000000UL +#define BIT55 0x0080000000000000UL +#define BIT56 0x0100000000000000UL +#define BIT57 0x0200000000000000UL +#define BIT58 0x0400000000000000UL +#define BIT59 0x0800000000000000UL +#define BIT60 0x1000000000000000UL +#define BIT61 0x2000000000000000UL +#define BIT62 0x4000000000000000UL +#define BIT63 0x8000000000000000UL + +// +// Support for variable length argument lists using the ANSI standard. +// +// Since we are using the ANSI standard we used the standard nameing and +// did not folow the coding convention +// +// VA_LIST - typedef for argument list. +// VA_START (VA_LIST Marker, argument before the ...) - Init Marker for use. +// VA_END (VA_LIST Marker) - Clear Marker +// VA_ARG (VA_LIST Marker, var arg size) - Use Marker to get an argumnet from +// the ... list. You must know the size and pass it in this macro. +// +// example: +// +// UINTN +// ExampleVarArg ( +// IN UINTN NumberOfArgs, +// ... +// ) +// { +// VA_LIST Marker; +// UINTN Index; +// UINTN Result; +// +// // +// // Initialize the Marker +// // +// VA_START (Marker, NumberOfArgs); +// for (Index = 0, Result = 0; Index < NumberOfArgs; Index++) { +// // +// // The ... list is a series of UINTN values, so average them up. +// // +// Result += VA_ARG (Marker, UINTN); +// } +// +// VA_END (Marker); +// return Result +// } +// + +#define _INT_SIZE_OF(n) ((sizeof (n) + sizeof (UINTN) - 1) &~(sizeof (UINTN) - 1)) + +// +// Also support coding convention rules for var arg macros +// +typedef CHAR8 *VA_LIST; +#define VA_START(ap, v) (ap = (VA_LIST) & (v) + _INT_SIZE_OF (v)) +#define VA_ARG(ap, t) (*(t *) ((ap += _INT_SIZE_OF (t)) - _INT_SIZE_OF (t))) +#define VA_END(ap) (ap = (VA_LIST) 0) + +// +// Macro that returns the byte offset of a field in a data structure. +// +#define OFFSET_OF(TYPE, Field) ((UINTN) &(((TYPE *)0)->Field)) + +/// +/// CONTAINING_RECORD - returns a pointer to the structure +/// from one of it's elements. +/// +#define _CR(Record, TYPE, Field) ((TYPE *) ((CHAR8 *) (Record) - (CHAR8 *) &(((TYPE *) 0)->Field))) + +/// +/// ALIGN_VALUE - aligns a value up to the next boundary of the given alignment. +/// +#define ALIGN_VALUE(Value, Alignment) ((Value) + (((Alignment) - (Value)) & ((Alignment) - 1))) + +/// +/// ALIGN_POINTER - aligns a pointer to the lowest boundry +/// +#define ALIGN_POINTER(Pointer, Alignment) ((VOID *) (ALIGN_VALUE ((UINTN)(Pointer), (Alignment)))) + +/// +/// ALIGN_VARIABLE - aligns a variable up to the next natural boundry for int size of a processor +/// +#define ALIGN_VARIABLE(Value) ALIGN_VALUE ((Value), sizeof (UINTN)) + + +// +// Return the maximum of two operands. +// This macro returns the maximum of two operand specified by a and b. +// Both a and b must be the same numerical types, signed or unsigned. +// +#define MAX(a, b) \ + (((a) > (b)) ? (a) : (b)) + + +// +// Return the minimum of two operands. +// This macro returns the minimal of two operand specified by a and b. +// Both a and b must be the same numerical types, signed or unsigned. +// +#define MIN(a, b) \ + (((a) < (b)) ? (a) : (b)) + + +// +// EFI Error Codes common to all execution phases +// + +typedef INTN RETURN_STATUS; + +/// +/// Set the upper bit to indicate EFI Error. +/// +#define ENCODE_ERROR(a) (MAX_BIT | (a)) + +#define ENCODE_WARNING(a) (a) +#define RETURN_ERROR(a) ((INTN) (a) < 0) + +#define RETURN_SUCCESS 0 +#define RETURN_LOAD_ERROR ENCODE_ERROR (1) +#define RETURN_INVALID_PARAMETER ENCODE_ERROR (2) +#define RETURN_UNSUPPORTED ENCODE_ERROR (3) +#define RETURN_BAD_BUFFER_SIZE ENCODE_ERROR (4) +#define RETURN_BUFFER_TOO_SMALL ENCODE_ERROR (5) +#define RETURN_NOT_READY ENCODE_ERROR (6) +#define RETURN_DEVICE_ERROR ENCODE_ERROR (7) +#define RETURN_WRITE_PROTECTED ENCODE_ERROR (8) +#define RETURN_OUT_OF_RESOURCES ENCODE_ERROR (9) +#define RETURN_VOLUME_CORRUPTED ENCODE_ERROR (10) +#define RETURN_VOLUME_FULL ENCODE_ERROR (11) +#define RETURN_NO_MEDIA ENCODE_ERROR (12) +#define RETURN_MEDIA_CHANGED ENCODE_ERROR (13) +#define RETURN_NOT_FOUND ENCODE_ERROR (14) +#define RETURN_ACCESS_DENIED ENCODE_ERROR (15) +#define RETURN_NO_RESPONSE ENCODE_ERROR (16) +#define RETURN_NO_MAPPING ENCODE_ERROR (17) +#define RETURN_TIMEOUT ENCODE_ERROR (18) +#define RETURN_NOT_STARTED ENCODE_ERROR (19) +#define RETURN_ALREADY_STARTED ENCODE_ERROR (20) +#define RETURN_ABORTED ENCODE_ERROR (21) +#define RETURN_ICMP_ERROR ENCODE_ERROR (22) +#define RETURN_TFTP_ERROR ENCODE_ERROR (23) +#define RETURN_PROTOCOL_ERROR ENCODE_ERROR (24) +#define RETURN_INCOMPATIBLE_VERSION ENCODE_ERROR (25) +#define RETURN_SECURITY_VIOLATION ENCODE_ERROR (26) +#define RETURN_CRC_ERROR ENCODE_ERROR (27) +#define RETURN_END_OF_MEDIA ENCODE_ERROR (28) +#define RETURN_END_OF_FILE ENCODE_ERROR (31) +#define RETURN_INVALID_LANGUAGE ENCODE_ERROR (32) + + +#define RETURN_WARN_UNKNOWN_GLYPH ENCODE_WARNING (1) +#define RETURN_WARN_DELETE_FAILURE ENCODE_WARNING (2) +#define RETURN_WARN_WRITE_FAILURE ENCODE_WARNING (3) +#define RETURN_WARN_BUFFER_TOO_SMALL ENCODE_WARNING (4) + +/** + Returns a 16-bit signature built from 2 ASCII characters. + + @param A The first ASCII character. + @param B The second ASCII character. + + @return A 16-bit value built from the two ASCII characters specified by A and B. + +**/ +#define SIGNATURE_16(A, B) ((A) | (B << 8)) + +/** + Returns a 32-bit signature built from 4 ASCII characters. + + @param A The first ASCII character. + @param B The second ASCII character. + @param C The third ASCII character. + @param D The fourth ASCII character. + + @return A 32-bit value built from the two ASCII characters specified by A, B, + C and D. + +**/ +#define SIGNATURE_32(A, B, C, D) (SIGNATURE_16 (A, B) | (SIGNATURE_16 (C, D) << 16)) + +/** + Returns a 64-bit signature built from 8 ASCII characters. + + @param A The first ASCII character. + @param B The second ASCII character. + @param C The third ASCII character. + @param D The fourth ASCII character. + @param E The fifth ASCII character. + @param F The sixth ASCII character. + @param G The seventh ASCII character. + @param H The eighth ASCII character. + + @return A 64-bit value built from the two ASCII characters specified by A, B, + C, D, E, F, G and H. + +**/ +#define SIGNATURE_64(A, B, C, D, E, F, G, H) \ + (SIGNATURE_32 (A, B, C, D) | ((UINT64) (SIGNATURE_32 (E, F, G, H)) << 32)) + +#endif + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Guid/PcAnsi.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Guid/PcAnsi.h new file mode 100644 index 0000000..1dab310 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Guid/PcAnsi.h @@ -0,0 +1,58 @@ +/** @file + Terminal Device Path Vendor Guid. + + Copyright (c) 2006, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + GUIDs defined in UEFI 2.0 spec. + +**/ + +#ifndef __PC_ANSI_H__ +#define __PC_ANSI_H__ + +#define EFI_PC_ANSI_GUID \ + { \ + 0xe0c14753, 0xf9be, 0x11d2, {0x9a, 0x0c, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \ + } + +#define EFI_VT_100_GUID \ + { \ + 0xdfa66065, 0xb419, 0x11d3, {0x9a, 0x2d, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \ + } + +#define EFI_VT_100_PLUS_GUID \ + { \ + 0x7baec70b, 0x57e0, 0x4c76, {0x8e, 0x87, 0x2f, 0x9e, 0x28, 0x08, 0x83, 0x43 } \ + } + +#define EFI_VT_UTF8_GUID \ + { \ + 0xad15a0d6, 0x8bec, 0x4acf, {0xa0, 0x73, 0xd0, 0x1d, 0xe7, 0x7e, 0x2d, 0x88 } \ + } + +#define EFI_UART_DEVICE_PATH_GUID \ + { \ + 0x37499a9d, 0x542f, 0x4c89, {0xa0, 0x26, 0x35, 0xda, 0x14, 0x20, 0x94, 0xe4 } \ + } + +#define EFI_SAS_DEVICE_PATH_GUID \ + { \ + 0xd487ddb4, 0x008b, 0x11d9, {0xaf, 0xdc, 0x00, 0x10, 0x83, 0xff, 0xca, 0x4d } \ + } + +extern EFI_GUID gEfiPcAnsiGuid; +extern EFI_GUID gEfiVT100Guid; +extern EFI_GUID gEfiVT100PlusGuid; +extern EFI_GUID gEfiVTUTF8Guid; +extern EFI_GUID gEfiUartDevicePathGuid; +extern EFI_GUID gEfiSasDevicePathGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Guid/SmBios.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Guid/SmBios.h new file mode 100644 index 0000000..c6c7f77 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Guid/SmBios.h @@ -0,0 +1,34 @@ +/** @file + GUIDs used to locate the SMBIOS tables in the UEFI 2.0 system table. + + This GUID in the system table is the only legal way to search for and + locate the SMBIOS tables. Do not search the 0xF0000 segment to find SMBIOS + tables. + + Copyright (c) 2006, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + GUIDs defined in UEFI 2.0 spec. + +**/ + +#ifndef __SMBIOS_GUID_H__ +#define __SMBIOS_GUID_H__ + +#define EFI_SMBIOS_TABLE_GUID \ + { \ + 0xeb9d2d31, 0x2d88, 0x11d3, {0x9a, 0x16, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \ + } + +#define SMBIOS_TABLE_GUID EFI_SMBIOS_TABLE_GUID + +extern EFI_GUID gEfiSmbiosTableGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Ia32/ProcessorBind.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Ia32/ProcessorBind.h new file mode 100644 index 0000000..5a3a918 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Ia32/ProcessorBind.h @@ -0,0 +1,215 @@ +/** @file + Processor or Compiler specific defines and types for Ia32 architecture. + + Copyright (c) 2006, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __PROCESSOR_BIND_H__ +#define __PROCESSOR_BIND_H__ + +/// +/// Define the processor type so other code can make processor based choices +/// +#define MDE_CPU_IA32 + +// +// Make sure we are useing the correct packing rules per EFI specification +// +#ifndef __GNUC__ +#pragma pack() +#endif + +#if __INTEL_COMPILER +// +// Disable ICC's remark #869: "Parameter" was never referenced warning. +// This is legal ANSI C code so we disable the remark that is turned on with -Wall +// +#pragma warning ( disable : 869 ) + +// +// Disable ICC's remark #1418: external function definition with no prior declaration. +// This is legal ANSI C code so we disable the remark that is turned on with /W4 +// +#pragma warning ( disable : 1418 ) + +// +// Disable ICC's remark #1419: external declaration in primary source file +// This is legal ANSI C code so we disable the remark that is turned on with /W4 +// +#pragma warning ( disable : 1419 ) + +#endif + + +#if _MSC_EXTENSIONS + +// +// Disable warning that make it impossible to compile at /W4 +// This only works for Microsoft* tools +// + +// +// Disabling bitfield type checking warnings. +// +#pragma warning ( disable : 4214 ) + +// +// Disabling the unreferenced formal parameter warnings. +// +#pragma warning ( disable : 4100 ) + +// +// Disable slightly different base types warning as CHAR8 * can not be set +// to a constant string. +// +#pragma warning ( disable : 4057 ) + +// +// ASSERT(FALSE) or while (TRUE) are legal constructes so supress this warning +// +#pragma warning ( disable : 4127 ) + +// +// This warning is caused by functions defined but not used. For precompiled header only. +// +#pragma warning ( disable : 4505 ) + +// +// This warning is caused by empty (after preprocessing) souce file. For precompiled header only. +// +#pragma warning ( disable : 4206 ) + +#endif + + +#if !defined(__GNUC__) && (__STDC_VERSION__ < 199901L) + // + // No ANSI C 2000 stdint.h integer width declarations, so define equivalents + // + + #if _MSC_EXTENSIONS + + // + // use Microsoft* C complier dependent interger width types + // + typedef unsigned __int64 UINT64; + typedef __int64 INT64; + typedef unsigned __int32 UINT32; + typedef __int32 INT32; + typedef unsigned short UINT16; + typedef unsigned short CHAR16; + typedef short INT16; + typedef unsigned char BOOLEAN; + typedef unsigned char UINT8; + typedef char CHAR8; + typedef char INT8; + #else + + // + // Assume standard IA-32 alignment. + // Need to check portability of long long + // + typedef unsigned long long UINT64; + typedef long long INT64; + typedef unsigned int UINT32; + typedef int INT32; + typedef unsigned short UINT16; + typedef unsigned short CHAR16; + typedef short INT16; + typedef unsigned char BOOLEAN; + typedef unsigned char UINT8; + typedef char CHAR8; + typedef char INT8; + #endif + + #define UINT8_MAX 0xff + +#else + // + // Use ANSI C 2000 stdint.h integer width declarations + // + #include "stdint.h" + typedef uint8_t BOOLEAN; + typedef int8_t INT8; + typedef uint8_t UINT8; + typedef int16_t INT16; + typedef uint16_t UINT16; + typedef int32_t INT32; + typedef uint32_t UINT32; + typedef int64_t INT64; + typedef uint64_t UINT64; + typedef char CHAR8; + typedef uint16_t CHAR16; + +#endif + +typedef UINT32 UINTN; +typedef INT32 INTN; + + +/// +/// Processor specific defines +/// +#define MAX_BIT 0x80000000 +#define MAX_2_BITS 0xC0000000 + +/// +/// Maximum legal IA-32 address +/// +#define MAX_ADDRESS 0xFFFFFFFF + +/// +/// The stack alignment required for IA-32 +/// +#define CPU_STACK_ALIGNMENT sizeof(UINTN) + +// +// Modifier to ensure that all protocol member functions and EFI intrinsics +// use the correct C calling convention. All protocol member functions and +// EFI intrinsics are required to modify thier member functions with EFIAPI. +// +#if _MSC_EXTENSIONS + /// + /// Microsoft* compiler requires _EFIAPI useage, __cdecl is Microsoft* specific C. + /// + #define EFIAPI __cdecl +#else + #if __GNUC__ + #define EFIAPI __attribute__((cdecl,regparm(0))) + #endif +#endif + +// +// The Microsoft* C compiler can removed references to unreferenced data items +// if the /OPT:REF linker option is used. We defined a macro as this is a +// a non standard extension +// +#if _MSC_EXTENSIONS + #define GLOBAL_REMOVE_IF_UNREFERENCED __declspec(selectany) +#else + #define GLOBAL_REMOVE_IF_UNREFERENCED +#endif + +// +// For symbol name in GNU assembly code, an extra "_" is necessary +// +#if __GNUC__ + #if defined(linux) + #define ASM_PFX(name) name + #else + #define ASM_PFX(name) _##name + #endif +#endif + +#define FUNCTION_ENTRY_POINT(p) (p) + +#endif + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/IndustryStandard/Pci22.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/IndustryStandard/Pci22.h new file mode 100644 index 0000000..5b96a56 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/IndustryStandard/Pci22.h @@ -0,0 +1,601 @@ +/** @file + Support for PCI 2.2 standard. + + This file includes the definitions in the following specifications, + PCI Local Bus Specification, 2.0 + PCI-to-PCI Bridge Architecture Specification, + PC Card Standard, 8.0 + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef _PCI22_H_ +#define _PCI22_H_ + +#define PCI_MAX_SEGMENT 0 +#define PCI_MAX_BUS 255 +#define PCI_MAX_DEVICE 31 +#define PCI_MAX_FUNC 7 + + +#pragma pack(1) +typedef struct { + UINT16 VendorId; + UINT16 DeviceId; + UINT16 Command; + UINT16 Status; + UINT8 RevisionID; + UINT8 ClassCode[3]; + UINT8 CacheLineSize; + UINT8 LatencyTimer; + UINT8 HeaderType; + UINT8 BIST; +} PCI_DEVICE_INDEPENDENT_REGION; + +typedef struct { + UINT32 Bar[6]; + UINT32 CISPtr; + UINT16 SubsystemVendorID; + UINT16 SubsystemID; + UINT32 ExpansionRomBar; + UINT8 CapabilityPtr; + UINT8 Reserved1[3]; + UINT32 Reserved2; + UINT8 InterruptLine; + UINT8 InterruptPin; + UINT8 MinGnt; + UINT8 MaxLat; +} PCI_DEVICE_HEADER_TYPE_REGION; + +typedef struct { + PCI_DEVICE_INDEPENDENT_REGION Hdr; + PCI_DEVICE_HEADER_TYPE_REGION Device; +} PCI_TYPE00; + +/// +/// defined in PCI-to-PCI Bridge Architecture Specification +/// +typedef struct { + UINT32 Bar[2]; + UINT8 PrimaryBus; + UINT8 SecondaryBus; + UINT8 SubordinateBus; + UINT8 SecondaryLatencyTimer; + UINT8 IoBase; + UINT8 IoLimit; + UINT16 SecondaryStatus; + UINT16 MemoryBase; + UINT16 MemoryLimit; + UINT16 PrefetchableMemoryBase; + UINT16 PrefetchableMemoryLimit; + UINT32 PrefetchableBaseUpper32; + UINT32 PrefetchableLimitUpper32; + UINT16 IoBaseUpper16; + UINT16 IoLimitUpper16; + UINT8 CapabilityPtr; + UINT8 Reserved[3]; + UINT32 ExpansionRomBAR; + UINT8 InterruptLine; + UINT8 InterruptPin; + UINT16 BridgeControl; +} PCI_BRIDGE_CONTROL_REGISTER; + +typedef struct { + PCI_DEVICE_INDEPENDENT_REGION Hdr; + PCI_BRIDGE_CONTROL_REGISTER Bridge; +} PCI_TYPE01; + +typedef union { + PCI_TYPE00 Device; + PCI_TYPE01 Bridge; +} PCI_TYPE_GENERIC; + +/// +/// CardBus Conroller Configuration Space, defined in PC Card Standard. 8.0 +/// +typedef struct { + UINT32 CardBusSocketReg; ///< Cardus Socket/ExCA Base + UINT8 Cap_Ptr; + UINT8 Reserved; + UINT16 SecondaryStatus; ///< Secondary Status + UINT8 PciBusNumber; ///< PCI Bus Number + UINT8 CardBusBusNumber; ///< CardBus Bus Number + UINT8 SubordinateBusNumber; ///< Subordinate Bus Number + UINT8 CardBusLatencyTimer; ///< CardBus Latency Timer + UINT32 MemoryBase0; ///< Memory Base Register 0 + UINT32 MemoryLimit0; ///< Memory Limit Register 0 + UINT32 MemoryBase1; + UINT32 MemoryLimit1; + UINT32 IoBase0; + UINT32 IoLimit0; ///< I/O Base Register 0 + UINT32 IoBase1; ///< I/O Limit Register 0 + UINT32 IoLimit1; + UINT8 InterruptLine; ///< Interrupt Line + UINT8 InterruptPin; ///< Interrupt Pin + UINT16 BridgeControl; ///< Bridge Control +} PCI_CARDBUS_CONTROL_REGISTER; + +/// +/// Definitions of PCI class bytes and manipulation macros. +/// +#define PCI_CLASS_OLD 0x00 +#define PCI_CLASS_OLD_OTHER 0x00 +#define PCI_CLASS_OLD_VGA 0x01 + +#define PCI_CLASS_MASS_STORAGE 0x01 +#define PCI_CLASS_MASS_STORAGE_SCSI 0x00 +#define PCI_CLASS_MASS_STORAGE_IDE 0x01 +#define PCI_CLASS_MASS_STORAGE_FLOPPY 0x02 +#define PCI_CLASS_MASS_STORAGE_IPI 0x03 +#define PCI_CLASS_MASS_STORAGE_RAID 0x04 +#define PCI_CLASS_MASS_STORAGE_OTHER 0x80 + +#define PCI_CLASS_NETWORK 0x02 +#define PCI_CLASS_NETWORK_ETHERNET 0x00 +#define PCI_CLASS_NETWORK_TOKENRING 0x01 +#define PCI_CLASS_NETWORK_FDDI 0x02 +#define PCI_CLASS_NETWORK_ATM 0x03 +#define PCI_CLASS_NETWORK_ISDN 0x04 +#define PCI_CLASS_NETWORK_OTHER 0x80 + +#define PCI_CLASS_DISPLAY 0x03 +#define PCI_CLASS_DISPLAY_VGA 0x00 +#define PCI_IF_VGA_VGA 0x00 +#define PCI_IF_VGA_8514 0x01 +#define PCI_CLASS_DISPLAY_XGA 0x01 +#define PCI_CLASS_DISPLAY_3D 0x02 +#define PCI_CLASS_DISPLAY_OTHER 0x80 +#define PCI_CLASS_DISPLAY_GFX 0x80 + +#define PCI_CLASS_MEDIA 0x04 +#define PCI_CLASS_MEDIA_VIDEO 0x00 +#define PCI_CLASS_MEDIA_AUDIO 0x01 +#define PCI_CLASS_MEDIA_TELEPHONE 0x02 +#define PCI_CLASS_MEDIA_OTHER 0x80 + +#define PCI_CLASS_MEMORY_CONTROLLER 0x05 +#define PCI_CLASS_MEMORY_RAM 0x00 +#define PCI_CLASS_MEMORY_FLASH 0x01 +#define PCI_CLASS_MEMORY_OTHER 0x80 + +#define PCI_CLASS_BRIDGE 0x06 +#define PCI_CLASS_BRIDGE_HOST 0x00 +#define PCI_CLASS_BRIDGE_ISA 0x01 +#define PCI_CLASS_BRIDGE_EISA 0x02 +#define PCI_CLASS_BRIDGE_MCA 0x03 +#define PCI_CLASS_BRIDGE_P2P 0x04 +#define PCI_IF_BRIDGE_P2P 0x00 +#define PCI_IF_BRIDGE_P2P_SUBTRACTIVE 0x01 +#define PCI_CLASS_BRIDGE_PCMCIA 0x05 +#define PCI_CLASS_BRIDGE_NUBUS 0x06 +#define PCI_CLASS_BRIDGE_CARDBUS 0x07 +#define PCI_CLASS_BRIDGE_RACEWAY 0x08 +#define PCI_CLASS_BRIDGE_OTHER 0x80 +#define PCI_CLASS_BRIDGE_ISA_PDECODE 0x80 + +#define PCI_CLASS_SCC 0x07 ///< Simple communications controllers +#define PCI_SUBCLASS_SERIAL 0x00 +#define PCI_IF_GENERIC_XT 0x00 +#define PCI_IF_16450 0x01 +#define PCI_IF_16550 0x02 +#define PCI_IF_16650 0x03 +#define PCI_IF_16750 0x04 +#define PCI_IF_16850 0x05 +#define PCI_IF_16950 0x06 +#define PCI_SUBCLASS_PARALLEL 0x01 +#define PCI_IF_PARALLEL_PORT 0x00 +#define PCI_IF_BI_DIR_PARALLEL_PORT 0x01 +#define PCI_IF_ECP_PARALLEL_PORT 0x02 +#define PCI_IF_1284_CONTROLLER 0x03 +#define PCI_IF_1284_DEVICE 0xFE +#define PCI_SUBCLASS_MULTIPORT_SERIAL 0x02 +#define PCI_SUBCLASS_MODEM 0x03 +#define PCI_IF_GENERIC_MODEM 0x00 +#define PCI_IF_16450_MODEM 0x01 +#define PCI_IF_16550_MODEM 0x02 +#define PCI_IF_16650_MODEM 0x03 +#define PCI_IF_16750_MODEM 0x04 +#define PCI_SUBCLASS_SCC_OTHER 0x80 + +#define PCI_CLASS_SYSTEM_PERIPHERAL 0x08 +#define PCI_SUBCLASS_PIC 0x00 +#define PCI_IF_8259_PIC 0x00 +#define PCI_IF_ISA_PIC 0x01 +#define PCI_IF_EISA_PIC 0x02 +#define PCI_IF_APIC_CONTROLLER 0x10 ///< I/O APIC interrupt controller , 32 bye none-prefectable memory. +#define PCI_IF_APIC_CONTROLLER2 0x20 +#define PCI_SUBCLASS_DMA 0x01 +#define PCI_IF_8237_DMA 0x00 +#define PCI_IF_ISA_DMA 0x01 +#define PCI_IF_EISA_DMA 0x02 +#define PCI_SUBCLASS_TIMER 0x02 +#define PCI_IF_8254_TIMER 0x00 +#define PCI_IF_ISA_TIMER 0x01 +#define PCI_IF_EISA_TIMER 0x02 +#define PCI_SUBCLASS_RTC 0x03 +#define PCI_IF_GENERIC_RTC 0x00 +#define PCI_IF_ISA_RTC 0x00 +#define PCI_SUBCLASS_PNP_CONTROLLER 0x04 ///< HotPlug Controller +#define PCI_SUBCLASS_PERIPHERAL_OTHER 0x80 + +#define PCI_CLASS_INPUT_DEVICE 0x09 +#define PCI_SUBCLASS_KEYBOARD 0x00 +#define PCI_SUBCLASS_PEN 0x01 +#define PCI_SUBCLASS_MOUSE_CONTROLLER 0x02 +#define PCI_SUBCLASS_SCAN_CONTROLLER 0x03 +#define PCI_SUBCLASS_GAMEPORT 0x04 +#define PCI_IF_GAMEPORT 0x00 +#define PCI_IF_GAMEPORT1 0x01 +#define PCI_SUBCLASS_INPUT_OTHER 0x80 + +#define PCI_CLASS_DOCKING_STATION 0x0A + +#define PCI_CLASS_PROCESSOR 0x0B +#define PCI_SUBCLASS_PROC_386 0x00 +#define PCI_SUBCLASS_PROC_486 0x01 +#define PCI_SUBCLASS_PROC_PENTIUM 0x02 +#define PCI_SUBCLASS_PROC_ALPHA 0x10 +#define PCI_SUBCLASS_PROC_POWERPC 0x20 +#define PCI_SUBCLASS_PROC_MIPS 0x30 +#define PCI_SUBCLASS_PROC_CO_PORC 0x40 ///< Co-Processor + +#define PCI_CLASS_SERIAL 0x0C +#define PCI_CLASS_SERIAL_FIREWIRE 0x00 +#define PCI_IF_1394 0x00 +#define PCI_IF_1394_OPEN_HCI 0x10 +#define PCI_CLASS_SERIAL_ACCESS_BUS 0x01 +#define PCI_CLASS_SERIAL_SSA 0x02 +#define PCI_CLASS_SERIAL_USB 0x03 +#define PCI_IF_UHCI 0x00 +#define PCI_IF_OHCI 0x10 +#define PCI_IF_USB_OTHER 0x80 +#define PCI_IF_USB_DEVICE 0xFE +#define PCI_CLASS_SERIAL_FIBRECHANNEL 0x04 +#define PCI_CLASS_SERIAL_SMB 0x05 + +#define PCI_CLASS_WIRELESS 0x0D +#define PCI_SUBCLASS_IRDA 0x00 +#define PCI_SUBCLASS_IR 0x01 +#define PCI_SUBCLASS_RF 0x02 +#define PCI_SUBCLASS_WIRELESS_OTHER 0x80 + +#define PCI_CLASS_INTELLIGENT_IO 0x0E + +#define PCI_CLASS_SATELLITE 0x0F +#define PCI_SUBCLASS_TV 0x01 +#define PCI_SUBCLASS_AUDIO 0x02 +#define PCI_SUBCLASS_VOICE 0x03 +#define PCI_SUBCLASS_DATA 0x04 + +#define PCI_SECURITY_CONTROLLER 0x10 ///< Encryption and decryption controller +#define PCI_SUBCLASS_NET_COMPUT 0x00 +#define PCI_SUBCLASS_ENTERTAINMENT 0x10 +#define PCI_SUBCLASS_SECURITY_OTHER 0x80 + +#define PCI_CLASS_DPIO 0x11 +#define PCI_SUBCLASS_DPIO 0x00 +#define PCI_SUBCLASS_DPIO_OTHER 0x80 + +#define IS_CLASS1(_p, c) ((_p)->Hdr.ClassCode[2] == (c)) +#define IS_CLASS2(_p, c, s) (IS_CLASS1 (_p, c) && ((_p)->Hdr.ClassCode[1] == (s))) +#define IS_CLASS3(_p, c, s, p) (IS_CLASS2 (_p, c, s) && ((_p)->Hdr.ClassCode[0] == (p))) + +#define IS_PCI_DISPLAY(_p) IS_CLASS1 (_p, PCI_CLASS_DISPLAY) +#define IS_PCI_VGA(_p) IS_CLASS3 (_p, PCI_CLASS_DISPLAY, PCI_CLASS_DISPLAY_VGA, 0) +#define IS_PCI_8514(_p) IS_CLASS3 (_p, PCI_CLASS_DISPLAY, PCI_CLASS_DISPLAY_VGA, 1) +#define IS_PCI_GFX(_p) IS_CLASS3 (_p, PCI_CLASS_DISPLAY, PCI_CLASS_DISPLAY_GFX, 0) +#define IS_PCI_OLD(_p) IS_CLASS1 (_p, PCI_CLASS_OLD) +#define IS_PCI_OLD_VGA(_p) IS_CLASS2 (_p, PCI_CLASS_OLD, PCI_CLASS_OLD_VGA) +#define IS_PCI_IDE(_p) IS_CLASS2 (_p, PCI_CLASS_MASS_STORAGE, PCI_CLASS_MASS_STORAGE_IDE) +#define IS_PCI_SCSI(_p) IS_CLASS3 (_p, PCI_CLASS_MASS_STORAGE, PCI_CLASS_MASS_STORAGE_SCSI, 0) +#define IS_PCI_RAID(_p) IS_CLASS3 (_p, PCI_CLASS_MASS_STORAGE, PCI_CLASS_MASS_STORAGE_RAID, 0) +#define IS_PCI_LPC(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_ISA, 0) +#define IS_PCI_P2P(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_P2P, 0) +#define IS_PCI_P2P_SUB(_p) IS_CLASS3 (_p, PCI_CLASS_BRIDGE, PCI_CLASS_BRIDGE_P2P, 1) +#define IS_PCI_16550_SERIAL(_p) IS_CLASS3 (_p, PCI_CLASS_SCC, PCI_SUBCLASS_SERIAL, PCI_IF_16550) +#define IS_PCI_USB(_p) IS_CLASS2 (_p, PCI_CLASS_SERIAL, PCI_CLASS_SERIAL_USB) + +// +// the definition of Header Type +// +#define HEADER_TYPE_DEVICE 0x00 +#define HEADER_TYPE_PCI_TO_PCI_BRIDGE 0x01 +#define HEADER_TYPE_CARDBUS_BRIDGE 0x02 +#define HEADER_TYPE_MULTI_FUNCTION 0x80 +// +// Mask of Header type +// +#define HEADER_LAYOUT_CODE 0x7f + +#define IS_PCI_BRIDGE(_p) (((_p)->Hdr.HeaderType & HEADER_LAYOUT_CODE) == (HEADER_TYPE_PCI_TO_PCI_BRIDGE)) +#define IS_CARDBUS_BRIDGE(_p) (((_p)->Hdr.HeaderType & HEADER_LAYOUT_CODE) == (HEADER_TYPE_CARDBUS_BRIDGE)) +#define IS_PCI_MULTI_FUNC(_p) ((_p)->Hdr.HeaderType & HEADER_TYPE_MULTI_FUNCTION) + +/// +/// Rom Base Address in Bridge, defined in PCI-to-PCI Bridge Architecure Specification, +/// +#define PCI_BRIDGE_ROMBAR 0x38 + +#define PCI_MAX_BAR 0x0006 +#define PCI_MAX_CONFIG_OFFSET 0x0100 + +#define PCI_VENDOR_ID_OFFSET 0x00 +#define PCI_DEVICE_ID_OFFSET 0x02 +#define PCI_COMMAND_OFFSET 0x04 +#define PCI_PRIMARY_STATUS_OFFSET 0x06 +#define PCI_REVISION_ID_OFFSET 0x08 +#define PCI_CLASSCODE_OFFSET 0x09 +#define PCI_CACHELINE_SIZE_OFFSET 0x0C +#define PCI_LATENCY_TIMER_OFFSET 0x0D +#define PCI_HEADER_TYPE_OFFSET 0x0E +#define PCI_BIST_OFFSET 0x0F +#define PCI_BASE_ADDRESSREG_OFFSET 0x10 +#define PCI_CARDBUS_CIS_OFFSET 0x28 +#define PCI_SVID_OFFSET 0x2C ///< SubSystem Vendor id +#define PCI_SUBSYSTEM_VENDOR_ID_OFFSET 0x2C +#define PCI_SID_OFFSET 0x2E ///< SubSystem ID +#define PCI_SUBSYSTEM_ID_OFFSET 0x2E +#define PCI_EXPANSION_ROM_BASE 0x30 +#define PCI_CAPBILITY_POINTER_OFFSET 0x34 +#define PCI_INT_LINE_OFFSET 0x3C ///< Interrupt Line Register +#define PCI_INT_PIN_OFFSET 0x3D ///< Interrupt Pin Register +#define PCI_MAXGNT_OFFSET 0x3E ///< Max Grant Register +#define PCI_MAXLAT_OFFSET 0x3F ///< Max Latency Register + +/// +/// defined in PCI-to-PCI Bridge Architecture Specification +/// +#define PCI_BRIDGE_PRIMARY_BUS_REGISTER_OFFSET 0x18 +#define PCI_BRIDGE_SECONDARY_BUS_REGISTER_OFFSET 0x19 +#define PCI_BRIDGE_SUBORDINATE_BUS_REGISTER_OFFSET 0x1a +#define PCI_BRIDGE_STATUS_REGISTER_OFFSET 0x1E +#define PCI_BRIDGE_CONTROL_REGISTER_OFFSET 0x3E + +/// +/// Interrupt Line "Unknown" or "No connection" value defined for x86 based system +/// +#define PCI_INT_LINE_UNKNOWN 0xFF + +typedef union { + struct { + UINT32 Reg : 8; + UINT32 Func : 3; + UINT32 Dev : 5; + UINT32 Bus : 8; + UINT32 Reserved : 7; + UINT32 Enable : 1; + } Bits; + UINT32 Uint32; +} PCI_CONFIG_ACCESS_CF8; + +#pragma pack() + +#define EFI_PCI_COMMAND_IO_SPACE BIT0 ///< 0x0001 +#define EFI_PCI_COMMAND_MEMORY_SPACE BIT1 ///< 0x0002 +#define EFI_PCI_COMMAND_BUS_MASTER BIT2 ///< 0x0004 +#define EFI_PCI_COMMAND_SPECIAL_CYCLE BIT3 ///< 0x0008 +#define EFI_PCI_COMMAND_MEMORY_WRITE_AND_INVALIDATE BIT4 ///< 0x0010 +#define EFI_PCI_COMMAND_VGA_PALETTE_SNOOP BIT5 ///< 0x0020 +#define EFI_PCI_COMMAND_PARITY_ERROR_RESPOND BIT6 ///< 0x0040 +#define EFI_PCI_COMMAND_STEPPING_CONTROL BIT7 ///< 0x0080 +#define EFI_PCI_COMMAND_SERR BIT8 ///< 0x0100 +#define EFI_PCI_COMMAND_FAST_BACK_TO_BACK BIT9 ///< 0x0200 + +/// +/// defined in PCI-to-PCI Bridge Architecture Specification +/// +#define EFI_PCI_BRIDGE_CONTROL_PARITY_ERROR_RESPONSE BIT0 ///< 0x0001 +#define EFI_PCI_BRIDGE_CONTROL_SERR BIT1 ///< 0x0002 +#define EFI_PCI_BRIDGE_CONTROL_ISA BIT2 ///< 0x0004 +#define EFI_PCI_BRIDGE_CONTROL_VGA BIT3 ///< 0x0008 +#define EFI_PCI_BRIDGE_CONTROL_VGA_16 BIT4 ///< 0x0010 +#define EFI_PCI_BRIDGE_CONTROL_MASTER_ABORT BIT5 ///< 0x0020 +#define EFI_PCI_BRIDGE_CONTROL_RESET_SECONDARY_BUS BIT6 ///< 0x0040 +#define EFI_PCI_BRIDGE_CONTROL_FAST_BACK_TO_BACK BIT7 ///< 0x0080 +#define EFI_PCI_BRIDGE_CONTROL_PRIMARY_DISCARD_TIMER BIT8 ///< 0x0100 +#define EFI_PCI_BRIDGE_CONTROL_SECONDARY_DISCARD_TIMER BIT9 ///< 0x0200 +#define EFI_PCI_BRIDGE_CONTROL_TIMER_STATUS BIT10 ///< 0x0400 +#define EFI_PCI_BRIDGE_CONTROL_DISCARD_TIMER_SERR BIT11 ///< 0x0800 + +/// +/// Following are the PCI-CARDBUS bridge control bit, defined in PC Card Standard +/// +#define EFI_PCI_BRIDGE_CONTROL_IREQINT_ENABLE BIT7 ///< 0x0080 +#define EFI_PCI_BRIDGE_CONTROL_RANGE0_MEMORY_TYPE BIT8 ///< 0x0100 +#define EFI_PCI_BRIDGE_CONTROL_RANGE1_MEMORY_TYPE BIT9 ///< 0x0200 +#define EFI_PCI_BRIDGE_CONTROL_WRITE_POSTING_ENABLE BIT10 ///< 0x0400 + +// +// Following are the PCI status control bit +// +#define EFI_PCI_STATUS_CAPABILITY BIT4 ///< 0x0010 +#define EFI_PCI_STATUS_66MZ_CAPABLE BIT5 ///< 0x0020 +#define EFI_PCI_FAST_BACK_TO_BACK_CAPABLE BIT7 ///< 0x0080 +#define EFI_PCI_MASTER_DATA_PARITY_ERROR BIT8 ///< 0x0100 + +/// +/// defined in PC Card Standard +/// +#define EFI_PCI_CARDBUS_BRIDGE_CAPABILITY_PTR 0x14 + +#pragma pack(1) +// +// PCI Capability List IDs and records +// +#define EFI_PCI_CAPABILITY_ID_PMI 0x01 +#define EFI_PCI_CAPABILITY_ID_AGP 0x02 +#define EFI_PCI_CAPABILITY_ID_VPD 0x03 +#define EFI_PCI_CAPABILITY_ID_SLOTID 0x04 +#define EFI_PCI_CAPABILITY_ID_MSI 0x05 +#define EFI_PCI_CAPABILITY_ID_HOTPLUG 0x06 +typedef struct { + UINT8 CapabilityID; + UINT8 NextItemPtr; +} EFI_PCI_CAPABILITY_HDR; + +/// +/// Capability EFI_PCI_CAPABILITY_ID_PMI, defined in PCI Power Management Interface Specifiction +/// +typedef struct { + EFI_PCI_CAPABILITY_HDR Hdr; + UINT16 PMC; + UINT16 PMCSR; + UINT8 BridgeExtention; + UINT8 Data; +} EFI_PCI_CAPABILITY_PMI; + +/// +/// Capability EFI_PCI_CAPABILITY_ID_AGP, defined in Accelerated Graphics Port Interface Specification +/// +typedef struct { + EFI_PCI_CAPABILITY_HDR Hdr; + UINT8 Rev; + UINT8 Reserved; + UINT32 Status; + UINT32 Command; +} EFI_PCI_CAPABILITY_AGP; + +/// +/// Capability EFI_PCI_CAPABILITY_ID_VPD, in PCI2.2 Spec. +/// +typedef struct { + EFI_PCI_CAPABILITY_HDR Hdr; + UINT16 AddrReg; + UINT32 DataReg; +} EFI_PCI_CAPABILITY_VPD; + +/// +/// Capability EFI_PCI_CAPABILITY_ID_SLOTID, defined in PCI-to-PCI Bridge Architeture Specification +/// +typedef struct { + EFI_PCI_CAPABILITY_HDR Hdr; + UINT8 ExpnsSlotReg; + UINT8 ChassisNo; +} EFI_PCI_CAPABILITY_SLOTID; + +/// +/// Capability EFI_PCI_CAPABILITY_ID_MSI, defined in PCI2.2 +/// +typedef struct { + EFI_PCI_CAPABILITY_HDR Hdr; + UINT16 MsgCtrlReg; + UINT32 MsgAddrReg; + UINT16 MsgDataReg; +} EFI_PCI_CAPABILITY_MSI32; + +typedef struct { + EFI_PCI_CAPABILITY_HDR Hdr; + UINT16 MsgCtrlReg; + UINT32 MsgAddrRegLsdw; + UINT32 MsgAddrRegMsdw; + UINT16 MsgDataReg; +} EFI_PCI_CAPABILITY_MSI64; + +/// +/// Capability EFI_PCI_CAPABILITY_ID_HOTPLUG, defined in CompactPCI Hot Swap Specification PICMG 2.1, R1.0 +/// +typedef struct { + EFI_PCI_CAPABILITY_HDR Hdr; + /// + /// not finished - fields need to go here + /// +} EFI_PCI_CAPABILITY_HOTPLUG; + +#define DEVICE_ID_NOCARE 0xFFFF + +#define PCI_ACPI_UNUSED 0 +#define PCI_BAR_NOCHANGE 0 +#define PCI_BAR_OLD_ALIGN 0xFFFFFFFFFFFFFFFFULL +#define PCI_BAR_EVEN_ALIGN 0xFFFFFFFFFFFFFFFEULL +#define PCI_BAR_SQUAD_ALIGN 0xFFFFFFFFFFFFFFFDULL +#define PCI_BAR_DQUAD_ALIGN 0xFFFFFFFFFFFFFFFCULL + +#define PCI_BAR_IDX0 0x00 +#define PCI_BAR_IDX1 0x01 +#define PCI_BAR_IDX2 0x02 +#define PCI_BAR_IDX3 0x03 +#define PCI_BAR_IDX4 0x04 +#define PCI_BAR_IDX5 0x05 +#define PCI_BAR_ALL 0xFF + +/// +/// EFI PCI Option ROM definitions +/// +#define EFI_ROOT_BRIDGE_LIST 'eprb' +#define EFI_PCI_EXPANSION_ROM_HEADER_EFISIGNATURE 0x0EF1 ///< defined in UEFI Spec. + +typedef struct { + UINT8 Register; + UINT8 Function; + UINT8 Device; + UINT8 Bus; + UINT8 Reserved[4]; +} DEFIO_PCI_ADDR; + +#define PCI_EXPANSION_ROM_HEADER_SIGNATURE 0xaa55 +#define PCI_DATA_STRUCTURE_SIGNATURE SIGNATURE_32 ('P', 'C', 'I', 'R') +#define PCI_CODE_TYPE_PCAT_IMAGE 0x00 +#define EFI_PCI_EXPANSION_ROM_HEADER_COMPRESSED 0x0001 ///<defined in UEFI spec. + +typedef struct { + UINT16 Signature; ///< 0xaa55 + UINT8 Reserved[0x16]; + UINT16 PcirOffset; +} PCI_EXPANSION_ROM_HEADER; + +typedef struct { + UINT16 Signature; ///< 0xaa55 + UINT8 Size512; + UINT8 InitEntryPoint[3]; + UINT8 Reserved[0x12]; + UINT16 PcirOffset; +} EFI_LEGACY_EXPANSION_ROM_HEADER; + +typedef struct { + UINT32 Signature; ///< "PCIR" + UINT16 VendorId; + UINT16 DeviceId; + UINT16 Reserved0; + UINT16 Length; + UINT8 Revision; + UINT8 ClassCode[3]; + UINT16 ImageLength; + UINT16 CodeRevision; + UINT8 CodeType; + UINT8 Indicator; + UINT16 Reserved1; +} PCI_DATA_STRUCTURE; + +/// +/// defined in EFI/UEFI Spec +/// +typedef struct { + UINT16 Signature; ///< 0xaa55 + UINT16 InitializationSize; + UINT32 EfiSignature; ///< 0x0EF1 + UINT16 EfiSubsystem; + UINT16 EfiMachineType; + UINT16 CompressionType; + UINT8 Reserved[8]; + UINT16 EfiImageHeaderOffset; + UINT16 PcirOffset; +} EFI_PCI_EXPANSION_ROM_HEADER; + +typedef union { + UINT8 *Raw; + PCI_EXPANSION_ROM_HEADER *Generic; + EFI_PCI_EXPANSION_ROM_HEADER *Efi; + EFI_LEGACY_EXPANSION_ROM_HEADER *PcAt; +} EFI_PCI_ROM_HEADER; + +#pragma pack() + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/IndustryStandard/PeImage.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/IndustryStandard/PeImage.h new file mode 100644 index 0000000..73b3a5a --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/IndustryStandard/PeImage.h @@ -0,0 +1,752 @@ +/** @file + EFI image format for PE32, PE32+ and TE. Please note some data structures are + different for PE32 and PE32+. EFI_IMAGE_NT_HEADERS32 is for PE32 and + EFI_IMAGE_NT_HEADERS64 is for PE32+. + + This file is coded to the Visual Studio, Microsoft Portable Executable and + Common Object File Format Specification, Revision 8.0 - May 16, 2006. + This file also includes some definitions in PI Specification, Revision 1.0. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __PE_IMAGE_H__ +#define __PE_IMAGE_H__ + +/// +/// PE32+ Subsystem type for EFI images +/// +#define EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION 10 +#define EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 +#define EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 +#define EFI_IMAGE_SUBSYSTEM_EFI_EFI_ROM 13 + +#define EFI_IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER 13 ///< defined PI Specification, 1.0 + + +/// +/// PE32+ Machine type for EFI images +/// +#define IMAGE_FILE_MACHINE_I386 0x014c +#define IMAGE_FILE_MACHINE_IA64 0x0200 +#define IMAGE_FILE_MACHINE_EBC 0x0EBC +#define IMAGE_FILE_MACHINE_X64 0x8664 +// +// Support old names for backward compatible +// +#define EFI_IMAGE_MACHINE_IA32 IMAGE_FILE_MACHINE_I386 +#define EFI_IMAGE_MACHINE_IA64 IMAGE_FILE_MACHINE_IA64 +#define EFI_IMAGE_MACHINE_IPF IMAGE_FILE_MACHINE_IA64 +#define EFI_IMAGE_MACHINE_EBC IMAGE_FILE_MACHINE_EBC +#define EFI_IMAGE_MACHINE_X64 IMAGE_FILE_MACHINE_X64 + +/// +/// EXE file formats +/// +#define EFI_IMAGE_DOS_SIGNATURE SIGNATURE_16('M', 'Z') +#define EFI_IMAGE_OS2_SIGNATURE SIGNATURE_16('N', 'E') +#define EFI_IMAGE_OS2_SIGNATURE_LE SIGNATURE_16('L', 'E') +#define EFI_IMAGE_NT_SIGNATURE SIGNATURE_32('P', 'E', '\0', '\0') + +/// +/// PE images can start with an optional DOS header, so if an image is run +/// under DOS it can print an error message. +/// +typedef struct { + UINT16 e_magic; ///< Magic number + UINT16 e_cblp; ///< Bytes on last page of file + UINT16 e_cp; ///< Pages in file + UINT16 e_crlc; ///< Relocations + UINT16 e_cparhdr; ///< Size of header in paragraphs + UINT16 e_minalloc; ///< Minimum extra paragraphs needed + UINT16 e_maxalloc; ///< Maximum extra paragraphs needed + UINT16 e_ss; ///< Initial (relative) SS value + UINT16 e_sp; ///< Initial SP value + UINT16 e_csum; ///< Checksum + UINT16 e_ip; ///< Initial IP value + UINT16 e_cs; ///< Initial (relative) CS value + UINT16 e_lfarlc; ///< File address of relocation table + UINT16 e_ovno; ///< Overlay number + UINT16 e_res[4]; ///< Reserved words + UINT16 e_oemid; ///< OEM identifier (for e_oeminfo) + UINT16 e_oeminfo; ///< OEM information; e_oemid specific + UINT16 e_res2[10]; ///< Reserved words + UINT32 e_lfanew; ///< File address of new exe header +} EFI_IMAGE_DOS_HEADER; + +/// +/// COFF File Header (Object and Image) +/// +typedef struct { + UINT16 Machine; + UINT16 NumberOfSections; + UINT32 TimeDateStamp; + UINT32 PointerToSymbolTable; + UINT32 NumberOfSymbols; + UINT16 SizeOfOptionalHeader; + UINT16 Characteristics; +} EFI_IMAGE_FILE_HEADER; + +/// +/// Size of EFI_IMAGE_FILE_HEADER +/// +#define EFI_IMAGE_SIZEOF_FILE_HEADER 20 + +/// +/// Characteristics +/// +#define EFI_IMAGE_FILE_RELOCS_STRIPPED BIT0 ///< 0x0001 Relocation info stripped from file. +#define EFI_IMAGE_FILE_EXECUTABLE_IMAGE BIT1 ///< 0x0002 File is executable (i.e. no unresolved externel references). +#define EFI_IMAGE_FILE_LINE_NUMS_STRIPPED BIT2 ///< 0x0004 Line nunbers stripped from file. +#define EFI_IMAGE_FILE_LOCAL_SYMS_STRIPPED BIT3 ///< 0x0008 Local symbols stripped from file. +#define EFI_IMAGE_FILE_BYTES_REVERSED_LO BIT7 ///< 0x0080 Bytes of machine word are reversed. +#define EFI_IMAGE_FILE_32BIT_MACHINE BIT8 ///< 0x0100 32 bit word machine. +#define EFI_IMAGE_FILE_DEBUG_STRIPPED BIT9 ///< 0x0200 Debugging info stripped from file in .DBG file +#define EFI_IMAGE_FILE_SYSTEM BIT12 ///< 0x1000 System File. +#define EFI_IMAGE_FILE_DLL BIT13 ///< 0x2000 File is a DLL. +#define EFI_IMAGE_FILE_BYTES_REVERSED_HI BIT15 ///< 0x8000 Bytes of machine word are reversed. + +/// +/// Other Machine Types +/// +#define EFI_IMAGE_FILE_MACHINE_UNKNOWN 0 ///< Any machine type +#define EFI_IMAGE_FILE_MACHINE_I386 0x14c ///< Intel 386. +#define EFI_IMAGE_FILE_MACHINE_R3000 0x162 ///< MIPS* little-endian, 0540 big-endian +#define EFI_IMAGE_FILE_MACHINE_R4000 0x166 ///< MIPS* little-endian +#define EFI_IMAGE_FILE_MACHINE_POWERPC 0x1F0 ///< IBM* PowerPC Little-Endian +// +// * Other names and brands may be claimed as the property of others. +// + +/// +/// Header Data Directories +/// +typedef struct { + UINT32 VirtualAddress; + UINT32 Size; +} EFI_IMAGE_DATA_DIRECTORY; + +#define EFI_IMAGE_ROM_OPTIONAL_HDR_MAGIC 0x107 + +/// +/// Directory Entries +/// +#define EFI_IMAGE_DIRECTORY_ENTRY_EXPORT 0 +#define EFI_IMAGE_DIRECTORY_ENTRY_IMPORT 1 +#define EFI_IMAGE_DIRECTORY_ENTRY_RESOURCE 2 +#define EFI_IMAGE_DIRECTORY_ENTRY_EXCEPTION 3 +#define EFI_IMAGE_DIRECTORY_ENTRY_SECURITY 4 +#define EFI_IMAGE_DIRECTORY_ENTRY_BASERELOC 5 +#define EFI_IMAGE_DIRECTORY_ENTRY_DEBUG 6 +#define EFI_IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7 +#define EFI_IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8 +#define EFI_IMAGE_DIRECTORY_ENTRY_TLS 9 +#define EFI_IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 10 + +#define EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES 16 + +/// +/// @attention +/// EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC means PE32 and +/// EFI_IMAGE_OPTIONAL_HEADER32 must be used. The data structures only vary +/// after NT additional fields. +/// +#define EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b + +typedef struct { + /// + /// Standard fields. + /// + UINT16 Magic; + UINT8 MajorLinkerVersion; + UINT8 MinorLinkerVersion; + UINT32 SizeOfCode; + UINT32 SizeOfInitializedData; + UINT32 SizeOfUninitializedData; + UINT32 AddressOfEntryPoint; + UINT32 BaseOfCode; + UINT32 BaseOfData; ///< PE32 contains this additional field, which is absent in PE32+ + /// + /// NT additional fields. + /// + UINT32 ImageBase; + UINT32 SectionAlignment; + UINT32 FileAlignment; + UINT16 MajorOperatingSystemVersion; + UINT16 MinorOperatingSystemVersion; + UINT16 MajorImageVersion; + UINT16 MinorImageVersion; + UINT16 MajorSubsystemVersion; + UINT16 MinorSubsystemVersion; + UINT32 Win32VersionValue; + UINT32 SizeOfImage; + UINT32 SizeOfHeaders; + UINT32 CheckSum; + UINT16 Subsystem; + UINT16 DllCharacteristics; + UINT32 SizeOfStackReserve; + UINT32 SizeOfStackCommit; + UINT32 SizeOfHeapReserve; + UINT32 SizeOfHeapCommit; + UINT32 LoaderFlags; + UINT32 NumberOfRvaAndSizes; + EFI_IMAGE_DATA_DIRECTORY DataDirectory[EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES]; +} EFI_IMAGE_OPTIONAL_HEADER32; + +/// +/// @attention +/// EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC means PE32+ and +/// EFI_IMAGE_OPTIONAL_HEADER64 must be used. The data structures only vary +/// after NT additional fields. +/// +#define EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b + +typedef struct { + // + // Standard fields. + // + UINT16 Magic; + UINT8 MajorLinkerVersion; + UINT8 MinorLinkerVersion; + UINT32 SizeOfCode; + UINT32 SizeOfInitializedData; + UINT32 SizeOfUninitializedData; + UINT32 AddressOfEntryPoint; + UINT32 BaseOfCode; + // + // NT additional fields. + // + UINT64 ImageBase; + UINT32 SectionAlignment; + UINT32 FileAlignment; + UINT16 MajorOperatingSystemVersion; + UINT16 MinorOperatingSystemVersion; + UINT16 MajorImageVersion; + UINT16 MinorImageVersion; + UINT16 MajorSubsystemVersion; + UINT16 MinorSubsystemVersion; + UINT32 Win32VersionValue; + UINT32 SizeOfImage; + UINT32 SizeOfHeaders; + UINT32 CheckSum; + UINT16 Subsystem; + UINT16 DllCharacteristics; + UINT64 SizeOfStackReserve; + UINT64 SizeOfStackCommit; + UINT64 SizeOfHeapReserve; + UINT64 SizeOfHeapCommit; + UINT32 LoaderFlags; + UINT32 NumberOfRvaAndSizes; + EFI_IMAGE_DATA_DIRECTORY DataDirectory[EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES]; +} EFI_IMAGE_OPTIONAL_HEADER64; + + +/// +/// @attention +/// EFI_IMAGE_NT_HEADERS32 and EFI_IMAGE_HEADERS64 are for use ONLY +/// by tools. All proper EFI code MUST use EFI_IMAGE_NT_HEADERS ONLY!!! +/// +typedef struct { + UINT32 Signature; + EFI_IMAGE_FILE_HEADER FileHeader; + EFI_IMAGE_OPTIONAL_HEADER32 OptionalHeader; +} EFI_IMAGE_NT_HEADERS32; + +#define EFI_IMAGE_SIZEOF_NT_OPTIONAL32_HEADER sizeof (EFI_IMAGE_NT_HEADERS32) + +typedef struct { + UINT32 Signature; + EFI_IMAGE_FILE_HEADER FileHeader; + EFI_IMAGE_OPTIONAL_HEADER64 OptionalHeader; +} EFI_IMAGE_NT_HEADERS64; + +#define EFI_IMAGE_SIZEOF_NT_OPTIONAL64_HEADER sizeof (EFI_IMAGE_NT_HEADERS64) + + +/// +/// Processor specific definition of EFI_IMAGE_OPTIONAL_HEADER so the +/// type name EFI_IMAGE_OPTIONAL_HEADER is appropriate to the build. Same for +/// EFI_IMAGE_NT_HEADERS. These definitions MUST be used by ALL EFI code. +/// +#if defined (MDE_CPU_IA32) + +#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \ + (((Machine) == EFI_IMAGE_MACHINE_IA32) || ((Machine) == EFI_IMAGE_MACHINE_EBC)) + +#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_X64) + +typedef EFI_IMAGE_NT_HEADERS32 EFI_IMAGE_NT_HEADERS; + +#elif defined (MDE_CPU_IPF) + +#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \ + (((Machine) == EFI_IMAGE_MACHINE_IPF) || ((Machine) == EFI_IMAGE_MACHINE_EBC)) + +#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE) + +typedef EFI_IMAGE_NT_HEADERS64 EFI_IMAGE_NT_HEADERS; + +#elif defined (MDE_CPU_X64) + +#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \ + (((Machine) == EFI_IMAGE_MACHINE_X64) || ((Machine) == EFI_IMAGE_MACHINE_EBC)) + +#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_IA32) + +typedef EFI_IMAGE_NT_HEADERS64 EFI_IMAGE_NT_HEADERS; + +#elif defined (MDE_CPU_EBC) + +/// +/// This is just to make sure you can cross compile with the EBC compiiler. +/// It does not make sense to have a PE loader coded in EBC. You need to +/// understand the basic +/// +#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_EBC) + +#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE) + +typedef EFI_IMAGE_NT_HEADERS64 EFI_IMAGE_NT_HEADERS; + +#else +#error Unknown Processor Type +#endif + + +#define EFI_IMAGE_FIRST_SECTION(ntheader) \ + ( \ + (EFI_IMAGE_SECTION_HEADER *) \ + ( \ + (UINT32) ntheader + \ + FIELD_OFFSET (EFI_IMAGE_NT_HEADERS, OptionalHeader) + \ + ((EFI_IMAGE_NT_HEADERS *) (ntheader))->FileHeader.SizeOfOptionalHeader \ + ) \ + ) + +/// +/// Other Windows Subsystem Values +/// +#define EFI_IMAGE_SUBSYSTEM_UNKNOWN 0 +#define EFI_IMAGE_SUBSYSTEM_NATIVE 1 +#define EFI_IMAGE_SUBSYSTEM_WINDOWS_GUI 2 +#define EFI_IMAGE_SUBSYSTEM_WINDOWS_CUI 3 +#define EFI_IMAGE_SUBSYSTEM_OS2_CUI 5 +#define EFI_IMAGE_SUBSYSTEM_POSIX_CUI 7 + +/// +/// Section header format. +/// +#define EFI_IMAGE_SIZEOF_SHORT_NAME 8 + +typedef struct { + UINT8 Name[EFI_IMAGE_SIZEOF_SHORT_NAME]; + union { + UINT32 PhysicalAddress; + UINT32 VirtualSize; + } Misc; + UINT32 VirtualAddress; + UINT32 SizeOfRawData; + UINT32 PointerToRawData; + UINT32 PointerToRelocations; + UINT32 PointerToLinenumbers; + UINT16 NumberOfRelocations; + UINT16 NumberOfLinenumbers; + UINT32 Characteristics; +} EFI_IMAGE_SECTION_HEADER; + +/// +/// Size of EFI_IMAGE_SECTION_HEADER +/// +#define EFI_IMAGE_SIZEOF_SECTION_HEADER 40 + +/// +/// Section Flags Values +/// +#define EFI_IMAGE_SCN_TYPE_NO_PAD BIT3 ///< 0x00000008 ///< Reserved. +#define EFI_IMAGE_SCN_CNT_CODE BIT5 ///< 0x00000020 +#define EFI_IMAGE_SCN_CNT_INITIALIZED_DATA BIT6 ///< 0x00000040 +#define EFI_IMAGE_SCN_CNT_UNINITIALIZED_DATA BIT7 ///< 0x00000080 + +#define EFI_IMAGE_SCN_LNK_OTHER BIT8 ///< 0x00000100 ///< Reserved. +#define EFI_IMAGE_SCN_LNK_INFO BIT9 ///< 0x00000200 ///< Section contains comments or some other type of information. +#define EFI_IMAGE_SCN_LNK_REMOVE BIT10 ///< 0x00000800 ///< Section contents will not become part of image. +#define EFI_IMAGE_SCN_LNK_COMDAT BIT12 ///< 0x00001000 + +#define EFI_IMAGE_SCN_ALIGN_1BYTES BIT20 ///< 0x00100000 +#define EFI_IMAGE_SCN_ALIGN_2BYTES BIT21 ///< 0x00200000 +#define EFI_IMAGE_SCN_ALIGN_4BYTES (BIT20|BIT21) ///< 0x00300000 +#define EFI_IMAGE_SCN_ALIGN_8BYTES BIT22 ///< 0x00400000 +#define EFI_IMAGE_SCN_ALIGN_16BYTES (BIT20|BIT22) ///< 0x00500000 +#define EFI_IMAGE_SCN_ALIGN_32BYTES (BIT21|BIT22) ///< 0x00600000 +#define EFI_IMAGE_SCN_ALIGN_64BYTES (BIT20|BIT21|BIT22) ///< 0x00700000 + +#define EFI_IMAGE_SCN_MEM_DISCARDABLE BIT25 ///< 0x02000000 +#define EFI_IMAGE_SCN_MEM_NOT_CACHED BIT26 ///< 0x04000000 +#define EFI_IMAGE_SCN_MEM_NOT_PAGED BIT27 ///< 0x08000000 +#define EFI_IMAGE_SCN_MEM_SHARED BIT28 ///< 0x10000000 +#define EFI_IMAGE_SCN_MEM_EXECUTE BIT29 ///< 0x20000000 +#define EFI_IMAGE_SCN_MEM_READ BIT30 ///< 0x40000000 +#define EFI_IMAGE_SCN_MEM_WRITE BIT31 ///< 0x80000000 + +/// +/// Size of a Symbol Table Record +/// +#define EFI_IMAGE_SIZEOF_SYMBOL 18 + +/// +/// Symbols have a section number of the section in which they are +/// defined. Otherwise, section numbers have the following meanings: +/// +#define EFI_IMAGE_SYM_UNDEFINED (UINT16) 0 ///< Symbol is undefined or is common. +#define EFI_IMAGE_SYM_ABSOLUTE (UINT16) -1 ///< Symbol is an absolute value. +#define EFI_IMAGE_SYM_DEBUG (UINT16) -2 ///< Symbol is a special debug item. + +/// +/// Symbol Type (fundamental) values. +/// +#define EFI_IMAGE_SYM_TYPE_NULL 0 ///< no type. +#define EFI_IMAGE_SYM_TYPE_VOID 1 ///< no valid type. +#define EFI_IMAGE_SYM_TYPE_CHAR 2 ///< type character. +#define EFI_IMAGE_SYM_TYPE_SHORT 3 ///< type short integer. +#define EFI_IMAGE_SYM_TYPE_INT 4 +#define EFI_IMAGE_SYM_TYPE_LONG 5 +#define EFI_IMAGE_SYM_TYPE_FLOAT 6 +#define EFI_IMAGE_SYM_TYPE_DOUBLE 7 +#define EFI_IMAGE_SYM_TYPE_STRUCT 8 +#define EFI_IMAGE_SYM_TYPE_UNION 9 +#define EFI_IMAGE_SYM_TYPE_ENUM 10 ///< enumeration. +#define EFI_IMAGE_SYM_TYPE_MOE 11 ///< member of enumeration. +#define EFI_IMAGE_SYM_TYPE_BYTE 12 +#define EFI_IMAGE_SYM_TYPE_WORD 13 +#define EFI_IMAGE_SYM_TYPE_UINT 14 +#define EFI_IMAGE_SYM_TYPE_DWORD 15 + +/// +/// Symbol Type (derived) values. +/// +#define EFI_IMAGE_SYM_DTYPE_NULL 0 ///< no derived type. +#define EFI_IMAGE_SYM_DTYPE_POINTER 1 +#define EFI_IMAGE_SYM_DTYPE_FUNCTION 2 +#define EFI_IMAGE_SYM_DTYPE_ARRAY 3 + +/// +/// Storage classes. +/// +#define EFI_IMAGE_SYM_CLASS_END_OF_FUNCTION ((UINT8) -1) +#define EFI_IMAGE_SYM_CLASS_NULL 0 +#define EFI_IMAGE_SYM_CLASS_AUTOMATIC 1 +#define EFI_IMAGE_SYM_CLASS_EXTERNAL 2 +#define EFI_IMAGE_SYM_CLASS_STATIC 3 +#define EFI_IMAGE_SYM_CLASS_REGISTER 4 +#define EFI_IMAGE_SYM_CLASS_EXTERNAL_DEF 5 +#define EFI_IMAGE_SYM_CLASS_LABEL 6 +#define EFI_IMAGE_SYM_CLASS_UNDEFINED_LABEL 7 +#define EFI_IMAGE_SYM_CLASS_MEMBER_OF_STRUCT 8 +#define EFI_IMAGE_SYM_CLASS_ARGUMENT 9 +#define EFI_IMAGE_SYM_CLASS_STRUCT_TAG 10 +#define EFI_IMAGE_SYM_CLASS_MEMBER_OF_UNION 11 +#define EFI_IMAGE_SYM_CLASS_UNION_TAG 12 +#define EFI_IMAGE_SYM_CLASS_TYPE_DEFINITION 13 +#define EFI_IMAGE_SYM_CLASS_UNDEFINED_STATIC 14 +#define EFI_IMAGE_SYM_CLASS_ENUM_TAG 15 +#define EFI_IMAGE_SYM_CLASS_MEMBER_OF_ENUM 16 +#define EFI_IMAGE_SYM_CLASS_REGISTER_PARAM 17 +#define EFI_IMAGE_SYM_CLASS_BIT_FIELD 18 +#define EFI_IMAGE_SYM_CLASS_BLOCK 100 +#define EFI_IMAGE_SYM_CLASS_FUNCTION 101 +#define EFI_IMAGE_SYM_CLASS_END_OF_STRUCT 102 +#define EFI_IMAGE_SYM_CLASS_FILE 103 +#define EFI_IMAGE_SYM_CLASS_SECTION 104 +#define EFI_IMAGE_SYM_CLASS_WEAK_EXTERNAL 105 + +// +// type packing constants +// +#define EFI_IMAGE_N_BTMASK 017 +#define EFI_IMAGE_N_TMASK 060 +#define EFI_IMAGE_N_TMASK1 0300 +#define EFI_IMAGE_N_TMASK2 0360 +#define EFI_IMAGE_N_BTSHFT 4 +#define EFI_IMAGE_N_TSHIFT 2 + +/// +/// Communal selection types. +/// +#define EFI_IMAGE_COMDAT_SELECT_NODUPLICATES 1 +#define EFI_IMAGE_COMDAT_SELECT_ANY 2 +#define EFI_IMAGE_COMDAT_SELECT_SAME_SIZE 3 +#define EFI_IMAGE_COMDAT_SELECT_EXACT_MATCH 4 +#define EFI_IMAGE_COMDAT_SELECT_ASSOCIATIVE 5 + +/// +/// the following values only be referred in PeCoff, not defined in PECOFF. +/// +#define EFI_IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1 +#define EFI_IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2 +#define EFI_IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3 + +/// +/// Relocation format. +/// +typedef struct { + UINT32 VirtualAddress; + UINT32 SymbolTableIndex; + UINT16 Type; +} EFI_IMAGE_RELOCATION; + +/// +/// Size of EFI_IMAGE_RELOCATION +/// +#define EFI_IMAGE_SIZEOF_RELOCATION 10 + +/// +/// I386 relocation types. +/// +#define EFI_IMAGE_REL_I386_ABSOLUTE 0x0000 ///< Reference is absolute, no relocation is necessary +#define EFI_IMAGE_REL_I386_DIR16 0x0001 ///< Direct 16-bit reference to the symbols virtual address +#define EFI_IMAGE_REL_I386_REL16 0x0002 ///< PC-relative 16-bit reference to the symbols virtual address +#define EFI_IMAGE_REL_I386_DIR32 0x0006 ///< Direct 32-bit reference to the symbols virtual address +#define EFI_IMAGE_REL_I386_DIR32NB 0x0007 ///< Direct 32-bit reference to the symbols virtual address, base not included +#define EFI_IMAGE_REL_I386_SEG12 0x0009 ///< Direct 16-bit reference to the segment-selector bits of a 32-bit virtual address +#define EFI_IMAGE_REL_I386_SECTION 0x000A +#define EFI_IMAGE_REL_I386_SECREL 0x000B +#define EFI_IMAGE_REL_I386_REL32 0x0014 ///< PC-relative 32-bit reference to the symbols virtual address + +/// +/// x64 processor relocation types. +/// +#define IMAGE_REL_AMD64_ABSOLUTE 0x0000 +#define IMAGE_REL_AMD64_ADDR64 0x0001 +#define IMAGE_REL_AMD64_ADDR32 0x0002 +#define IMAGE_REL_AMD64_ADDR32NB 0x0003 +#define IMAGE_REL_AMD64_REL32 0x0004 +#define IMAGE_REL_AMD64_REL32_1 0x0005 +#define IMAGE_REL_AMD64_REL32_2 0x0006 +#define IMAGE_REL_AMD64_REL32_3 0x0007 +#define IMAGE_REL_AMD64_REL32_4 0x0008 +#define IMAGE_REL_AMD64_REL32_5 0x0009 +#define IMAGE_REL_AMD64_SECTION 0x000A +#define IMAGE_REL_AMD64_SECREL 0x000B +#define IMAGE_REL_AMD64_SECREL7 0x000C +#define IMAGE_REL_AMD64_TOKEN 0x000D +#define IMAGE_REL_AMD64_SREL32 0x000E +#define IMAGE_REL_AMD64_PAIR 0x000F +#define IMAGE_REL_AMD64_SSPAN32 0x0010 + +/// +/// Based relocation format. +/// +typedef struct { + UINT32 VirtualAddress; + UINT32 SizeOfBlock; +} EFI_IMAGE_BASE_RELOCATION; + +/// +/// Size of EFI_IMAGE_BASE_RELOCATION +/// +#define EFI_IMAGE_SIZEOF_BASE_RELOCATION 8 + +/// +/// Based relocation types. +/// +#define EFI_IMAGE_REL_BASED_ABSOLUTE 0 +#define EFI_IMAGE_REL_BASED_HIGH 1 +#define EFI_IMAGE_REL_BASED_LOW 2 +#define EFI_IMAGE_REL_BASED_HIGHLOW 3 +#define EFI_IMAGE_REL_BASED_HIGHADJ 4 +#define EFI_IMAGE_REL_BASED_MIPS_JMPADDR 5 +#define EFI_IMAGE_REL_BASED_IA64_IMM64 9 +#define IMAGE_REL_BASED_MIPS_JMPADDR16 9 +#define EFI_IMAGE_REL_BASED_DIR64 10 + +/// +/// Line number format. +/// +typedef struct { + union { + UINT32 SymbolTableIndex; // Symbol table index of function name if Linenumber is 0. + UINT32 VirtualAddress; // Virtual address of line number. + } Type; + UINT16 Linenumber; // Line number. +} EFI_IMAGE_LINENUMBER; + +/// +/// Size of EFI_IMAGE_LINENUMBER +/// +#define EFI_IMAGE_SIZEOF_LINENUMBER 6 + +/// +/// Archive format. +/// +#define EFI_IMAGE_ARCHIVE_START_SIZE 8 +#define EFI_IMAGE_ARCHIVE_START "!<arch>\n" +#define EFI_IMAGE_ARCHIVE_END "`\n" +#define EFI_IMAGE_ARCHIVE_PAD "\n" +#define EFI_IMAGE_ARCHIVE_LINKER_MEMBER "/ " +#define EFI_IMAGE_ARCHIVE_LONGNAMES_MEMBER "// " + +typedef struct { + UINT8 Name[16]; ///< File member name - `/' terminated. + UINT8 Date[12]; ///< File member date - decimal. + UINT8 UserID[6]; ///< File member user id - decimal. + UINT8 GroupID[6]; ///< File member group id - decimal. + UINT8 Mode[8]; ///< File member mode - octal. + UINT8 Size[10]; ///< File member size - decimal. + UINT8 EndHeader[2]; ///< String to end header. (0x60 0x0A) +} EFI_IMAGE_ARCHIVE_MEMBER_HEADER; + +/// +/// Size of EFI_IMAGE_ARCHIVE_MEMBER_HEADER +/// +#define EFI_IMAGE_SIZEOF_ARCHIVE_MEMBER_HDR 60 + + +/// +/// DLL Support +/// + +/// +/// Export Directory Table +/// +typedef struct { + UINT32 Characteristics; + UINT32 TimeDateStamp; + UINT16 MajorVersion; + UINT16 MinorVersion; + UINT32 Name; + UINT32 Base; + UINT32 NumberOfFunctions; + UINT32 NumberOfNames; + UINT32 AddressOfFunctions; + UINT32 AddressOfNames; + UINT32 AddressOfNameOrdinals; +} EFI_IMAGE_EXPORT_DIRECTORY; + +/// +/// Hint/Name Table +/// +typedef struct { + UINT16 Hint; + UINT8 Name[1]; +} EFI_IMAGE_IMPORT_BY_NAME; + +typedef struct { + union { + UINT32 Function; + UINT32 Ordinal; + EFI_IMAGE_IMPORT_BY_NAME *AddressOfData; + } u1; +} EFI_IMAGE_THUNK_DATA; + +#define EFI_IMAGE_ORDINAL_FLAG BIT31 ///< Flag for PE32 +#define EFI_IMAGE_SNAP_BY_ORDINAL(Ordinal) ((Ordinal & EFI_IMAGE_ORDINAL_FLAG) != 0) +#define EFI_IMAGE_ORDINAL(Ordinal) (Ordinal & 0xffff) + +/// +/// Import Directory Table +/// +typedef struct { + UINT32 Characteristics; + UINT32 TimeDateStamp; + UINT32 ForwarderChain; + UINT32 Name; + EFI_IMAGE_THUNK_DATA *FirstThunk; +} EFI_IMAGE_IMPORT_DESCRIPTOR; + + +/// +/// Debug Direcotry Format +/// +typedef struct { + UINT32 Characteristics; + UINT32 TimeDateStamp; + UINT16 MajorVersion; + UINT16 MinorVersion; + UINT32 Type; + UINT32 SizeOfData; + UINT32 RVA; ///< The address of the debug data when loaded, relative to the image base + UINT32 FileOffset; ///< The file pointer to the debug data +} EFI_IMAGE_DEBUG_DIRECTORY_ENTRY; + +#define EFI_IMAGE_DEBUG_TYPE_CODEVIEW 2 ///< The Visual C++ debug information + +/// +/// Debug Data Structure defined in Microsoft C++ +/// +#define CODEVIEW_SIGNATURE_NB10 SIGNATURE_32('N', 'B', '1', '0') +typedef struct { + UINT32 Signature; ///< "NB10" + UINT32 Unknown; + UINT32 Unknown2; + UINT32 Unknown3; + // + // Filename of .PDB goes here + // +} EFI_IMAGE_DEBUG_CODEVIEW_NB10_ENTRY; + +/// +/// Debug Data Structure defined in Microsoft C++ +/// +#define CODEVIEW_SIGNATURE_RSDS SIGNATURE_32('R', 'S', 'D', 'S') +typedef struct { + UINT32 Signature; ///< "RSDS" + UINT32 Unknown; + UINT32 Unknown2; + UINT32 Unknown3; + UINT32 Unknown4; + UINT32 Unknown5; + // + // Filename of .PDB goes here + // +} EFI_IMAGE_DEBUG_CODEVIEW_RSDS_ENTRY; + +/// +/// Header format for TE images, defined in PI Specification, 1.0 +/// +typedef struct { + UINT16 Signature; ///< signature for TE format = "VZ" + UINT16 Machine; ///< from the original file header + UINT8 NumberOfSections; ///< from the original file header + UINT8 Subsystem; ///< from original optional header + UINT16 StrippedSize; ///< how many bytes we removed from the header + UINT32 AddressOfEntryPoint; ///< offset to entry point -- from original optional header + UINT32 BaseOfCode; ///< from original image -- required for ITP debug + UINT64 ImageBase; ///< from original file header + EFI_IMAGE_DATA_DIRECTORY DataDirectory[2]; ///< only base relocation and debug directory +} EFI_TE_IMAGE_HEADER; + + +#define EFI_TE_IMAGE_HEADER_SIGNATURE SIGNATURE_16('V', 'Z') + +// +// Data directory indexes in our TE image header +// +#define EFI_TE_IMAGE_DIRECTORY_ENTRY_BASERELOC 0 +#define EFI_TE_IMAGE_DIRECTORY_ENTRY_DEBUG 1 + + +/// +/// Union of PE32, PE32+, and TE headers +/// +typedef union { + EFI_IMAGE_NT_HEADERS32 Pe32; + EFI_IMAGE_NT_HEADERS64 Pe32Plus; + EFI_TE_IMAGE_HEADER Te; +} EFI_IMAGE_OPTIONAL_HEADER_UNION; + +typedef union { + EFI_IMAGE_NT_HEADERS32 *Pe32; + EFI_IMAGE_NT_HEADERS64 *Pe32Plus; + EFI_TE_IMAGE_HEADER *Te; + EFI_IMAGE_OPTIONAL_HEADER_UNION *Union; +} EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/LICENCE b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/LICENCE new file mode 100644 index 0000000..6aa2b2f --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/LICENCE @@ -0,0 +1,40 @@ +The EFI headers contained herein are copied from the EFI Development +Kit, available from http://www.tianocore.org and published under the +following licence: + + BSD License from Intel + Copyright (c) 2004, Intel Corporation + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + +This licence applies only to files that are part of the EFI +Development Kit. Other files may contain their own licence terms, or +may fall under the standard gPXE GPL licence. diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiBootMode.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiBootMode.h new file mode 100644 index 0000000..bebca22 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiBootMode.h @@ -0,0 +1,43 @@ +/** @file + Present the boot mode values in PI. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + PI Version 1.0 + +**/ + +#ifndef __PI_BOOT_MODE_H__ +#define __PI_BOOT_MODE_H__ + +#include <gpxe/efi/ProcessorBind.h> + +/// +/// EFI boot mode +/// +typedef UINT32 EFI_BOOT_MODE; + +// +// 0x21 - 0xf..f are reserved. +// +#define BOOT_WITH_FULL_CONFIGURATION 0x00 +#define BOOT_WITH_MINIMAL_CONFIGURATION 0x01 +#define BOOT_ASSUMING_NO_CONFIGURATION_CHANGES 0x02 +#define BOOT_WITH_FULL_CONFIGURATION_PLUS_DIAGNOSTICS 0x03 +#define BOOT_WITH_DEFAULT_SETTINGS 0x04 +#define BOOT_ON_S4_RESUME 0x05 +#define BOOT_ON_S5_RESUME 0x06 +#define BOOT_ON_S2_RESUME 0x10 +#define BOOT_ON_S3_RESUME 0x11 +#define BOOT_ON_FLASH_UPDATE 0x12 +#define BOOT_IN_RECOVERY_MODE 0x20 + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiDependency.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiDependency.h new file mode 100644 index 0000000..73f6027 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiDependency.h @@ -0,0 +1,47 @@ +/** @file + Present the dependency expression values in PI. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + PI Version 1.0 + +**/ +#ifndef __PI_DEPENDENCY_H__ +#define __PI_DEPENDENCY_H__ + +/// +/// If present, this must be the first and only opcode, +/// EFI_DEP_BEFORE is only used by DXE driver. +/// +#define EFI_DEP_BEFORE 0x00 + +/// +/// If present, this must be the first and only opcode, +/// EFI_DEP_AFTER is only used by DXE driver. +/// +#define EFI_DEP_AFTER 0x01 + +#define EFI_DEP_PUSH 0x02 +#define EFI_DEP_AND 0x03 +#define EFI_DEP_OR 0x04 +#define EFI_DEP_NOT 0x05 +#define EFI_DEP_TRUE 0x06 +#define EFI_DEP_FALSE 0x07 +#define EFI_DEP_END 0x08 + + +/// +/// If present, this must be the first opcode, +/// EFI_DEP_SOR is only used by DXE driver. +/// +#define EFI_DEP_SOR 0x09 + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiDxeCis.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiDxeCis.h new file mode 100644 index 0000000..a924888 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiDxeCis.h @@ -0,0 +1,642 @@ +/** @file + Include file matches things in PI. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + PI Version 1.0 + +**/ + +#ifndef __PI_DXECIS_H__ +#define __PI_DXECIS_H__ + +#include <gpxe/efi/Pi/PiMultiPhase.h> + +/// +/// Global Coherencey Domain types - Memory type +/// +typedef enum { + EfiGcdMemoryTypeNonExistent, + EfiGcdMemoryTypeReserved, + EfiGcdMemoryTypeSystemMemory, + EfiGcdMemoryTypeMemoryMappedIo, + EfiGcdMemoryTypeMaximum +} EFI_GCD_MEMORY_TYPE; + +/// +/// Global Coherencey Domain types - IO type +/// +typedef enum { + EfiGcdIoTypeNonExistent, + EfiGcdIoTypeReserved, + EfiGcdIoTypeIo, + EfiGcdIoTypeMaximum +} EFI_GCD_IO_TYPE; + +/// +/// The type of allocation to perform. +/// +typedef enum { + EfiGcdAllocateAnySearchBottomUp, + EfiGcdAllocateMaxAddressSearchBottomUp, + EfiGcdAllocateAddress, + EfiGcdAllocateAnySearchTopDown, + EfiGcdAllocateMaxAddressSearchTopDown, + EfiGcdMaxAllocateType +} EFI_GCD_ALLOCATE_TYPE; + +/// +/// EFI_GCD_MEMORY_SPACE_DESCRIPTOR +/// +typedef struct { + /// + /// The physical address of the first byte in the memory region. Type + /// EFI_PHYSICAL_ADDRESS is defined in the AllocatePages() function + /// description in the UEFI 2.0 specification + /// + EFI_PHYSICAL_ADDRESS BaseAddress; + + /// + /// The number of bytes in the memory region. + /// + UINT64 Length; + + /// + /// The bit mask of attributes that the memory region is capable of supporting. The bit + /// mask of available attributes is defined in the GetMemoryMap() function description + /// in the UEFI 2.0 specification. + /// + UINT64 Capabilities; + /// + /// The bit mask of attributes that the memory region is currently using. The bit mask of + /// available attributes is defined in GetMemoryMap(). + /// + UINT64 Attributes; + /// + /// Type of the memory region. Type EFI_GCD_MEMORY_TYPE is defined in the + /// AddMemorySpace() function description + /// + EFI_GCD_MEMORY_TYPE GcdMemoryType; + + /// + /// The image handle of the agent that allocated the memory resource described by + /// PhysicalStart and NumberOfBytes. If this field is NULL, then the memory + /// resource is not currently allocated. Type EFI_HANDLE is defined in + /// InstallProtocolInterface() in the UEFI 2.0 specification. + /// + EFI_HANDLE ImageHandle; + + /// + /// The device handle for which the memory resource has been allocated. If + /// ImageHandle is NULL, then the memory resource is not currently allocated. If this + /// field is NULL, then the memory resource is not associated with a device that is + /// described by a device handle. Type EFI_HANDLE is defined in + /// InstallProtocolInterface() in the UEFI 2.0 specification. + /// + EFI_HANDLE DeviceHandle; +} EFI_GCD_MEMORY_SPACE_DESCRIPTOR; + +/// +/// EFI_GCD_IO_SPACE_DESCRIPTOR +/// +typedef struct { + /// + /// Physical address of the first byte in the I/O region. Type + /// EFI_PHYSICAL_ADDRESS is defined in the AllocatePages() function + /// description in the UEFI 2.0 specification. + /// + EFI_PHYSICAL_ADDRESS BaseAddress; + + /// + /// Number of bytes in the I/O region. + /// + UINT64 Length; + + /// + /// Type of the I/O region. Type EFI_GCD_IO_TYPE is defined in the + /// AddIoSpace() function description. + /// + EFI_GCD_IO_TYPE GcdIoType; + + /// + /// The image handle of the agent that allocated the I/O resource described by + /// PhysicalStart and NumberOfBytes. If this field is NULL, then the I/O + /// resource is not currently allocated. Type EFI_HANDLE is defined in + /// InstallProtocolInterface() in the UEFI 2.0 specification. + /// + EFI_HANDLE ImageHandle; + + /// + /// The device handle for which the I/O resource has been allocated. If ImageHandle + /// is NULL, then the I/O resource is not currently allocated. If this field is NULL, then + /// the I/O resource is not associated with a device that is described by a device handle. + /// Type EFI_HANDLE is defined in InstallProtocolInterface() in the UEFI + /// 2.0 specification. + /// + EFI_HANDLE DeviceHandle; +} EFI_GCD_IO_SPACE_DESCRIPTOR; + + +/** + Adds reserved memory, system memory, or memory-mapped I/O resources to the + global coherency domain of the processor. + + @param GcdMemoryType The type of memory resource being added. + @param BaseAddress The physical address that is the start address + of the memory resource being added. + @param Length The size, in bytes, of the memory resource that + is being added. + @param Capabilities The bit mask of attributes that the memory + resource region supports. + + @retval EFI_SUCCESS The memory resource was added to the global + coherency domain of the processor. + @retval EFI_INVALID_PARAMETER GcdMemoryType is invalid. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to add + the memory resource to the global coherency + domain of the processor. + @retval EFI_UNSUPPORTED The processor does not support one or more bytes + of the memory resource range specified by + BaseAddress and Length. + @retval EFI_ACCESS_DENIED One or more bytes of the memory resource range + specified by BaseAddress and Length conflicts + with a memory resource range that was previously + added to the global coherency domain of the processor. + @retval EFI_ACCESS_DENIED One or more bytes of the memory resource range + specified by BaseAddress and Length was allocated + in a prior call to AllocateMemorySpace().. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_ADD_MEMORY_SPACE)( + IN EFI_GCD_MEMORY_TYPE GcdMemoryType, + IN EFI_PHYSICAL_ADDRESS BaseAddress, + IN UINT64 Length, + IN UINT64 Capabilities + ); + +/** + Allocates nonexistent memory, reserved memory, system memory, or memorymapped + I/O resources from the global coherency domain of the processor. + + @param GcdAllocateType The type of allocation to perform. + @param GcdMemoryType The type of memory resource being allocated. + @param Alignment The log base 2 of the boundary that BaseAddress must + be aligned on output. Align with 2^Alignment. + @param Length The size in bytes of the memory resource range that + is being allocated. + @param BaseAddress A pointer to a physical address to allocate. + @param Imagehandle The image handle of the agent that is allocating + the memory resource. + @param DeviceHandle The device handle for which the memory resource + is being allocated. + + @retval EFI_INVALID_PARAMETER GcdAllocateType is invalid. + @retval EFI_INVALID_PARAMETER GcdMemoryType is invalid. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_INVALID_PARAMETER BaseAddress is NULL. + @retval EFI_INVALID_PARAMETER ImageHandle is NULL. + @retval EFI_NOT_FOUND The memory resource request could not be satisfied. + No descriptor contains the desired space. + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to allocate the memory + resource from the global coherency domain of the processor. + @retval EFI_SUCCESS The memory resource was allocated from the global coherency + domain of the processor. + + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_ALLOCATE_MEMORY_SPACE)( + IN EFI_GCD_ALLOCATE_TYPE GcdAllocateType, + IN EFI_GCD_MEMORY_TYPE GcdMemoryType, + IN UINTN Alignment, + IN UINT64 Length, + IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress, + IN EFI_HANDLE ImageHandle, + IN EFI_HANDLE DeviceHandle OPTIONAL + ); + +/** + Frees nonexistent memory, reserved memory, system memory, or memory-mapped + I/O resources from the global coherency domain of the processor. + + @param BaseAddress The physical address that is the start address of the memory resource being freed. + @param Length The size in bytes of the memory resource range that is being freed. + + @retval EFI_SUCCESS The memory resource was freed from the global coherency domain of + the processor. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_UNSUPPORTED The processor does not support one or more bytes of the memory + resource range specified by BaseAddress and Length. + @retval EFI_NOT_FOUND The memory resource range specified by BaseAddress and + Length was not allocated with previous calls to AllocateMemorySpace(). + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to free the memory resource + from the global coherency domain of the processor. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_FREE_MEMORY_SPACE)( + IN EFI_PHYSICAL_ADDRESS BaseAddress, + IN UINT64 Length + ); + +/** + Removes reserved memory, system memory, or memory-mapped I/O resources from + the global coherency domain of the processor. + + @param BaseAddress The physical address that is the start address of the memory resource being removed. + @param Length The size in bytes of the memory resource that is being removed. + + @retval EFI_SUCCESS The memory resource was removed from the global coherency + domain of the processor. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_UNSUPPORTED The processor does not support one or more bytes of the memory + resource range specified by BaseAddress and Length. + @retval EFI_NOT_FOUND One or more bytes of the memory resource range specified by + BaseAddress and Length was not added with previous calls to + AddMemorySpace(). + @retval EFI_ACCESS_DEFINED One or more bytes of the memory resource range specified by + BaseAddress and Length has been allocated with AllocateMemorySpace(). + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to remove the memory + resource from the global coherency domain of the processor. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_REMOVE_MEMORY_SPACE)( + IN EFI_PHYSICAL_ADDRESS BaseAddress, + IN UINT64 Length + ); + +/** + Retrieves the descriptor for a memory region containing a specified address. + + @param BaseAddress The physical address that is the start address of a memory region. + @param Descriptor A pointer to a caller allocated descriptor. + + @retval EFI_SUCCESS The descriptor for the memory resource region containing + BaseAddress was returned in Descriptor. + @retval EFI_INVALID_PARAMETER Descriptor is NULL. + @retval EFI_NOT_FOUND A memory resource range containing BaseAddress was not found. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_MEMORY_SPACE_DESCRIPTOR)( + IN EFI_PHYSICAL_ADDRESS BaseAddress, + OUT EFI_GCD_MEMORY_SPACE_DESCRIPTOR *Descriptor + ); + +/** + Modifies the attributes for a memory region in the global coherency domain of the + processor. + + @param BaseAddress The physical address that is the start address of a memory region. + @param Length The size in bytes of the memory region. + @param Attributes The bit mask of attributes to set for the memory region. + + @retval EFI_SUCCESS The attributes were set for the memory region. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_UNSUPPORTED The processor does not support one or more bytes of the memory + resource range specified by BaseAddress and Length. + @retval EFI_UNSUPPORTED The bit mask of attributes is not support for the memory resource + range specified by BaseAddress and Length. + @retval EFI_ACCESS_DEFINED The attributes for the memory resource range specified by + BaseAddress and Length cannot be modified. + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to modify the attributes of + the memory resource range. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SET_MEMORY_SPACE_ATTRIBUTES)( + IN EFI_PHYSICAL_ADDRESS BaseAddress, + IN UINT64 Length, + IN UINT64 Attributes + ); + +/** + Returns a map of the memory resources in the global coherency domain of the + processor. + + @param NumberOfDescriptors A pointer to number of descriptors returned in the MemorySpaceMap buffer. + @param MemorySpaceMap A pointer to the array of EFI_GCD_MEMORY_SPACE_DESCRIPTORs. + + @retval EFI_SUCCESS The memory space map was returned in the MemorySpaceMap + buffer, and the number of descriptors in MemorySpaceMap was + returned in NumberOfDescriptors. + @retval EFI_INVALID_PARAMETER NumberOfDescriptors is NULL. + @retval EFI_INVALID_PARAMETER MemorySpaceMap is NULL. + @retval EFI_OUT_OF_RESOURCES There are not enough resources to allocate MemorySpaceMap. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_MEMORY_SPACE_MAP)( + OUT UINTN *NumberOfDescriptors, + OUT EFI_GCD_MEMORY_SPACE_DESCRIPTOR **MemorySpaceMap + ); + +/** + Adds reserved I/O or I/O resources to the global coherency domain of the processor. + + @param GcdIoType The type of I/O resource being added. + @param BaseAddress The physical address that is the start address of the I/O resource being added. + @param Length The size in bytes of the I/O resource that is being added. + + @retval EFI_SUCCESS The I/O resource was added to the global coherency domain of + the processor. + @retval EFI_INVALID_PARAMETER GcdIoType is invalid. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to add the I/O resource to + the global coherency domain of the processor. + @retval EFI_UNSUPPORTED The processor does not support one or more bytes of the I/O + resource range specified by BaseAddress and Length. + @retval EFI_ACCESS_DENIED One or more bytes of the I/O resource range specified by + BaseAddress and Length conflicts with an I/O resource + range that was previously added to the global coherency domain + of the processor. + @retval EFI_ACCESS_DENIED One or more bytes of the I/O resource range specified by + BaseAddress and Length was allocated in a prior call to + AllocateIoSpace(). + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_ADD_IO_SPACE)( + IN EFI_GCD_IO_TYPE GcdIoType, + IN EFI_PHYSICAL_ADDRESS BaseAddress, + IN UINT64 Length + ); + +/** + Allocates nonexistent I/O, reserved I/O, or I/O resources from the global coherency + domain of the processor. + + @param GcdAllocateType The type of allocation to perform. + @param GcdIoType The type of I/O resource being allocated. + @param Alignment The log base 2 of the boundary that BaseAddress must be aligned on output. + @param Length The size in bytes of the I/O resource range that is being allocated. + @param BaseAddress A pointer to a physical address. + @param Imagehandle The image handle of the agent that is allocating the I/O resource. + @param DeviceHandle The device handle for which the I/O resource is being allocated. + + @retval EFI_SUCCESS The I/O resource was allocated from the global coherency domain + of the processor. + @retval EFI_INVALID_PARAMETER GcdAllocateType is invalid. + @retval EFI_INVALID_PARAMETER GcdIoType is invalid. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_INVALID_PARAMETER BaseAddress is NULL. + @retval EFI_INVALID_PARAMETER ImageHandle is NULL. + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to allocate the I/O + resource from the global coherency domain of the processor. + @retval EFI_NOT_FOUND The I/O resource request could not be satisfied. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_ALLOCATE_IO_SPACE)( + IN EFI_GCD_ALLOCATE_TYPE GcdAllocateType, + IN EFI_GCD_IO_TYPE GcdIoType, + IN UINTN Alignment, + IN UINT64 Length, + IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress, + IN EFI_HANDLE ImageHandle, + IN EFI_HANDLE DeviceHandle OPTIONAL + ); + +/** + Frees nonexistent I/O, reserved I/O, or I/O resources from the global coherency + domain of the processor. + + @param BaseAddress The physical address that is the start address of the I/O resource being freed. + @param Length The size in bytes of the I/O resource range that is being freed. + + @retval EFI_SUCCESS The I/O resource was freed from the global coherency domain of the + processor. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_UNSUPPORTED The processor does not support one or more bytes of the I/O resource + range specified by BaseAddress and Length. + @retval EFI_NOT_FOUND The I/O resource range specified by BaseAddress and Length + was not allocated with previous calls to AllocateIoSpace(). + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to free the I/O resource from + the global coherency domain of the processor. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_FREE_IO_SPACE)( + IN EFI_PHYSICAL_ADDRESS BaseAddress, + IN UINT64 Length + ); + +/** + Removes reserved I/O or I/O resources from the global coherency domain of the + processor. + + @param BaseAddress A pointer to a physical address that is the start address of the I/O resource being + removed. + @param Length The size in bytes of the I/O resource that is being removed. + + @retval EFI_SUCCESS The I/O resource was removed from the global coherency domain + of the processor. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_UNSUPPORTED The processor does not support one or more bytes of the I/O + resource range specified by BaseAddress and Length. + @retval EFI_NOT_FOUND One or more bytes of the I/O resource range specified by + BaseAddress and Length was not added with previous + calls to AddIoSpace(). + @retval EFI_ACCESS_DENIED One or more bytes of the I/O resource range specified by + BaseAddress and Length has been allocated with + AllocateIoSpace(). + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to remove the I/O + resource from the global coherency domain of the processor. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_REMOVE_IO_SPACE)( + IN EFI_PHYSICAL_ADDRESS BaseAddress, + IN UINT64 Length + ); + +/** + Retrieves the descriptor for an I/O region containing a specified address. + + @param BaseAddress The physical address that is the start address of an I/O region. + @param Descriptor A pointer to a caller allocated descriptor. + + @retval EFI_SUCCESS The descriptor for the I/O resource region containing + BaseAddress was returned in Descriptor. + @retval EFI_INVALID_PARAMETER Descriptor is NULL. + @retval EFI_NOT_FOUND An I/O resource range containing BaseAddress was not found. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_IO_SPACE_DESCRIPTOR)( + IN EFI_PHYSICAL_ADDRESS BaseAddress, + OUT EFI_GCD_IO_SPACE_DESCRIPTOR *Descriptor + ); + +/** + Returns a map of the I/O resources in the global coherency domain of the processor. + + @param NumberOfDescriptors A pointer to number of descriptors returned in the IoSpaceMap buffer. + @param MemorySpaceMap A pointer to the array of EFI_GCD_IO_SPACE_DESCRIPTORs. + + @retval EFI_SUCCESS The I/O space map was returned in the IoSpaceMap buffer, and + the number of descriptors in IoSpaceMap was returned in + NumberOfDescriptors. + @retval EFI_INVALID_PARAMETER NumberOfDescriptors is NULL. + @retval EFI_INVALID_PARAMETER IoSpaceMap is NULL. + @retval EFI_OUT_OF_RESOURCES There are not enough resources to allocate IoSpaceMap. + + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_IO_SPACE_MAP)( + OUT UINTN *NumberOfDescriptors, + OUT EFI_GCD_IO_SPACE_DESCRIPTOR **IoSpaceMap + ); + + + +/** + Loads and executed DXE drivers from firmware volumes. + + The Dispatch() function searches for DXE drivers in firmware volumes that have been + installed since the last time the Dispatch() service was called. It then evaluates + the dependency expressions of all the DXE drivers and loads and executes those DXE + drivers whose dependency expression evaluate to TRUE. This service must interact with + the Security Architectural Protocol to authenticate DXE drivers before they are executed. + This process is continued until no more DXE drivers can be executed. + + @retval EFI_SUCCESS One or more DXE driver were dispatched. + @retval EFI_NOT_FOUND No DXE drivers were dispatched. + @retval EFI_ALREADY_STARTED An attempt is being made to start the DXE Dispatcher recursively. + Thus no action was taken. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_DISPATCH)( + VOID + ); + +/** + Clears the Schedule on Request (SOR) flag for a component that is stored in a firmware volume. + + @param FirmwareVolumeHandle The handle of the firmware volume that contains the file specified by FileName. + @param FileName A pointer to the name of the file in a firmware volume. + + @retval EFI_SUCCESS The DXE driver was found and its SOR bit was cleared. + @retval EFI_NOT_FOUND The DXE driver does not exist, or the DXE driver exists and its SOR + bit is not set. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SCHEDULE)( + IN EFI_HANDLE FirmwareVolumeHandle, + IN CONST EFI_GUID *FileName + ); + +/** + Promotes a file stored in a firmware volume from the untrusted to the trusted state. + + @param FirmwareVolumeHandle The handle of the firmware volume that contains the file specified by FileName. + @param DriverName A pointer to the name of the file in a firmware volume. + + @return Status of promoting FFS from untrusted to trusted + state. + @retval EFI_NOT_FOUND The file was not found in the untrusted state. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TRUST)( + IN EFI_HANDLE FirmwareVolumeHandle, + IN CONST EFI_GUID *FileName + ); + +/** + Creates a firmware volume handle for a firmware volume that is present in system memory. + + @param FirmwareVolumeHeader A pointer to the header of the firmware volume. + @param Size The size, in bytes, of the firmware volume. + @param FirmwareVolumeHandle On output, a pointer to the created handle. + + @retval EFI_SUCCESS The EFI_FIRMWARE_VOLUME_PROTOCOL and + EFI_DEVICE_PATH_PROTOCOL were installed onto + FirmwareVolumeHandle for the firmware volume described + by FirmwareVolumeHeader and Size. + @retval EFI_VOLUME_CORRUPTED The firmware volume described by FirmwareVolumeHeader + and Size is corrupted. + @retval EFI_OUT_OF_RESOURCES There are not enough system resources available to produce the + EFI_FIRMWARE_VOLUME_PROTOCOL and EFI_DEVICE_PATH_PROTOCOL + for the firmware volume described by FirmwareVolumeHeader and Size. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PROCESS_FIRMWARE_VOLUME)( + IN CONST VOID *FirmwareVolumeHeader, + IN UINTN Size, + OUT EFI_HANDLE *FirmwareVolumeHandle + ); + +// +// DXE Services Table +// +#define DXE_SERVICES_SIGNATURE 0x565245535f455844ULL +#define DXE_SERVICES_REVISION ((1<<16) | (00)) + +typedef struct { + EFI_TABLE_HEADER Hdr; + + // + // Global Coherency Domain Services + // + EFI_ADD_MEMORY_SPACE AddMemorySpace; + EFI_ALLOCATE_MEMORY_SPACE AllocateMemorySpace; + EFI_FREE_MEMORY_SPACE FreeMemorySpace; + EFI_REMOVE_MEMORY_SPACE RemoveMemorySpace; + EFI_GET_MEMORY_SPACE_DESCRIPTOR GetMemorySpaceDescriptor; + EFI_SET_MEMORY_SPACE_ATTRIBUTES SetMemorySpaceAttributes; + EFI_GET_MEMORY_SPACE_MAP GetMemorySpaceMap; + EFI_ADD_IO_SPACE AddIoSpace; + EFI_ALLOCATE_IO_SPACE AllocateIoSpace; + EFI_FREE_IO_SPACE FreeIoSpace; + EFI_REMOVE_IO_SPACE RemoveIoSpace; + EFI_GET_IO_SPACE_DESCRIPTOR GetIoSpaceDescriptor; + EFI_GET_IO_SPACE_MAP GetIoSpaceMap; + + // + // Dispatcher Services + // + EFI_DISPATCH Dispatch; + EFI_SCHEDULE Schedule; + EFI_TRUST Trust; + // + // Service to process a single firmware volume found in a capsule + // + EFI_PROCESS_FIRMWARE_VOLUME ProcessFirmwareVolume; +} DXE_SERVICES; + +typedef DXE_SERVICES EFI_DXE_SERVICES; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiFirmwareFile.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiFirmwareFile.h new file mode 100644 index 0000000..be6f8bd --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiFirmwareFile.h @@ -0,0 +1,242 @@ +/** @file + The firmware file related definitions in PI. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + PI Version 1.0 + +**/ + + +#ifndef __PI_FIRMWARE_FILE_H__ +#define __PI_FIRMWARE_FILE_H__ + +#include <gpxe/efi/ProcessorBind.h> + +#pragma pack(1) +/// +/// Used to verify the integrity of the file. +/// +typedef union { + struct { + UINT8 Header; + UINT8 File; + } Checksum; + UINT16 Checksum16; +} EFI_FFS_INTEGRITY_CHECK; + +typedef UINT8 EFI_FV_FILETYPE; +typedef UINT8 EFI_FFS_FILE_ATTRIBUTES; +typedef UINT8 EFI_FFS_FILE_STATE; + +/// +/// File Types Definitions +/// +#define EFI_FV_FILETYPE_ALL 0x00 +#define EFI_FV_FILETYPE_RAW 0x01 +#define EFI_FV_FILETYPE_FREEFORM 0x02 +#define EFI_FV_FILETYPE_SECURITY_CORE 0x03 +#define EFI_FV_FILETYPE_PEI_CORE 0x04 +#define EFI_FV_FILETYPE_DXE_CORE 0x05 +#define EFI_FV_FILETYPE_PEIM 0x06 +#define EFI_FV_FILETYPE_DRIVER 0x07 +#define EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER 0x08 +#define EFI_FV_FILETYPE_APPLICATION 0x09 +#define EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE 0x0B +#define EFI_FV_FILETYPE_OEM_MIN 0xc0 +#define EFI_FV_FILETYPE_OEM_MAX 0xdf +#define EFI_FV_FILETYPE_DEBUG_MIN 0xe0 +#define EFI_FV_FILETYPE_DEBUG_MAX 0xef +#define EFI_FV_FILETYPE_FFS_MIN 0xf0 +#define EFI_FV_FILETYPE_FFS_MAX 0xff +#define EFI_FV_FILETYPE_FFS_PAD 0xf0 +/// +/// FFS File Attributes. +/// +#define FFS_ATTRIB_FIXED 0x04 +#define FFS_ATTRIB_DATA_ALIGNMENT 0x38 +#define FFS_ATTRIB_CHECKSUM 0x40 + +/// +/// FFS File State Bits. +/// +#define EFI_FILE_HEADER_CONSTRUCTION 0x01 +#define EFI_FILE_HEADER_VALID 0x02 +#define EFI_FILE_DATA_VALID 0x04 +#define EFI_FILE_MARKED_FOR_UPDATE 0x08 +#define EFI_FILE_DELETED 0x10 +#define EFI_FILE_HEADER_INVALID 0x20 + + +/// +/// Each file begins with the header that describe the +/// contents and state of the files. +/// +typedef struct { + EFI_GUID Name; + EFI_FFS_INTEGRITY_CHECK IntegrityCheck; + EFI_FV_FILETYPE Type; + EFI_FFS_FILE_ATTRIBUTES Attributes; + UINT8 Size[3]; + EFI_FFS_FILE_STATE State; +} EFI_FFS_FILE_HEADER; + + +typedef UINT8 EFI_SECTION_TYPE; + +/// +/// Pseudo type. It is +/// used as a wild card when retrieving sections. The section +/// type EFI_SECTION_ALL matches all section types. +/// +#define EFI_SECTION_ALL 0x00 + +/// +/// Encapsulation section Type values +/// +#define EFI_SECTION_COMPRESSION 0x01 + +#define EFI_SECTION_GUID_DEFINED 0x02 + +/// +/// Leaf section Type values +/// +#define EFI_SECTION_PE32 0x10 +#define EFI_SECTION_PIC 0x11 +#define EFI_SECTION_TE 0x12 +#define EFI_SECTION_DXE_DEPEX 0x13 +#define EFI_SECTION_VERSION 0x14 +#define EFI_SECTION_USER_INTERFACE 0x15 +#define EFI_SECTION_COMPATIBILITY16 0x16 +#define EFI_SECTION_FIRMWARE_VOLUME_IMAGE 0x17 +#define EFI_SECTION_FREEFORM_SUBTYPE_GUID 0x18 +#define EFI_SECTION_RAW 0x19 +#define EFI_SECTION_PEI_DEPEX 0x1B + +/// +/// Common section header +/// +typedef struct { + UINT8 Size[3]; + EFI_SECTION_TYPE Type; +} EFI_COMMON_SECTION_HEADER; + +/// +/// Leaf section type that contains an +/// IA-32 16-bit executable image. +/// +typedef EFI_COMMON_SECTION_HEADER EFI_COMPATIBILITY16_SECTION; + +/// +/// CompressionType of EFI_COMPRESSION_SECTION. +/// +#define EFI_NOT_COMPRESSED 0x00 +#define EFI_STANDARD_COMPRESSION 0x01 +/// +/// An encapsulation section type in which the +/// section data is compressed. +/// +typedef struct { + EFI_COMMON_SECTION_HEADER CommonHeader; + UINT32 UncompressedLength; + UINT8 CompressionType; +} EFI_COMPRESSION_SECTION; + +/// +/// Leaf section which could be used to determine the dispatch order of DXEs. +/// +typedef EFI_COMMON_SECTION_HEADER EFI_DXE_DEPEX_SECTION; + +/// +/// Leaf section which contains a PI FV. +/// +typedef EFI_COMMON_SECTION_HEADER EFI_FIRMWARE_VOLUME_IMAGE_SECTION; + +/// +/// Leaf section which contains a single GUID. +/// +typedef struct { + EFI_COMMON_SECTION_HEADER CommonHeader; + EFI_GUID SubTypeGuid; +} EFI_FREEFORM_SUBTYPE_GUID_SECTION; + +/// +/// Attributes of EFI_GUID_DEFINED_SECTION +/// +#define EFI_GUIDED_SECTION_PROCESSING_REQUIRED 0x01 +#define EFI_GUIDED_SECTION_AUTH_STATUS_VALID 0x02 +/// +/// Leaf section which is encapsulation defined by specific GUID +/// +typedef struct { + EFI_COMMON_SECTION_HEADER CommonHeader; + EFI_GUID SectionDefinitionGuid; + UINT16 DataOffset; + UINT16 Attributes; +} EFI_GUID_DEFINED_SECTION; + +/// +/// Leaf section which contains PE32+ image. +/// +typedef EFI_COMMON_SECTION_HEADER EFI_PE32_SECTION; + + +/// +/// Leaf section which used to determine the dispatch order of PEIMs. +/// +typedef EFI_COMMON_SECTION_HEADER EFI_PEI_DEPEX_SECTION; + +/// +/// Leaf section which constains the position-independent-code image. +/// +typedef EFI_COMMON_SECTION_HEADER EFI_TE_SECTION; + +/// +/// Leaf section which contains an array of zero or more bytes. +/// +typedef EFI_COMMON_SECTION_HEADER EFI_RAW_SECTION; + +/// +/// Leaf section which contains a unicode string that +/// is human readable file name. +/// +typedef struct { + EFI_COMMON_SECTION_HEADER CommonHeader; + + /// + /// Array of unicode string. + /// + CHAR16 FileNameString[1]; +} EFI_USER_INTERFACE_SECTION; + + +/// +/// Leaf section which contains a numeric build number and +/// an optional unicode string that represents the file revision. +/// +typedef struct { + EFI_COMMON_SECTION_HEADER CommonHeader; + UINT16 BuildNumber; + + /// + /// Array of unicode string. + /// + CHAR16 VersionString[1]; +} EFI_VERSION_SECTION; + + +#define SECTION_SIZE(SectionHeaderPtr) \ + ((UINT32) (*((UINT32 *) ((EFI_COMMON_SECTION_HEADER *) SectionHeaderPtr)->Size) & 0x00ffffff)) + +#pragma pack() + +#endif + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiFirmwareVolume.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiFirmwareVolume.h new file mode 100644 index 0000000..277b704 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiFirmwareVolume.h @@ -0,0 +1,154 @@ +/** @file + The firmware volume related definitions in PI. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + PI Version 1.0 + +**/ + +#ifndef __PI_FIRMWAREVOLUME_H__ +#define __PI_FIRMWAREVOLUME_H__ + +#include <gpxe/efi/ProcessorBind.h> + +/// +/// EFI_FV_FILE_ATTRIBUTES +/// +typedef UINT32 EFI_FV_FILE_ATTRIBUTES; + +// +// Value of EFI_FV_FILE_ATTRIBUTES. +// +#define EFI_FV_FILE_ATTRIB_ALIGNMENT 0x0000001F +#define EFI_FV_FILE_ATTRIB_FIXED 0x00000100 +#define EFI_FV_FILE_ATTRIB_MEMORY_MAPPED 0x00000200 + +/// +/// type of EFI FVB attribute +/// +typedef UINT32 EFI_FVB_ATTRIBUTES_2; + +// +// Attributes bit definitions +// +#define EFI_FVB2_READ_DISABLED_CAP 0x00000001 +#define EFI_FVB2_READ_ENABLED_CAP 0x00000002 +#define EFI_FVB2_READ_STATUS 0x00000004 +#define EFI_FVB2_WRITE_DISABLED_CAP 0x00000008 +#define EFI_FVB2_WRITE_ENABLED_CAP 0x00000010 +#define EFI_FVB2_WRITE_STATUS 0x00000020 +#define EFI_FVB2_LOCK_CAP 0x00000040 +#define EFI_FVB2_LOCK_STATUS 0x00000080 +#define EFI_FVB2_STICKY_WRITE 0x00000200 +#define EFI_FVB2_MEMORY_MAPPED 0x00000400 +#define EFI_FVB2_ERASE_POLARITY 0x00000800 +#define EFI_FVB2_READ_LOCK_CAP 0x00001000 +#define EFI_FVB2_READ_LOCK_STATUS 0x00002000 +#define EFI_FVB2_WRITE_LOCK_CAP 0x00004000 +#define EFI_FVB2_WRITE_LOCK_STATUS 0x00008000 +#define EFI_FVB2_ALIGNMENT 0x001F0000 +#define EFI_FVB2_ALIGNMENT_1 0x00000000 +#define EFI_FVB2_ALIGNMENT_2 0x00010000 +#define EFI_FVB2_ALIGNMENT_4 0x00020000 +#define EFI_FVB2_ALIGNMENT_8 0x00030000 +#define EFI_FVB2_ALIGNMENT_16 0x00040000 +#define EFI_FVB2_ALIGNMENT_32 0x00050000 +#define EFI_FVB2_ALIGNMENT_64 0x00060000 +#define EFI_FVB2_ALIGNMENT_128 0x00070000 +#define EFI_FVB2_ALIGNMENT_256 0x00080000 +#define EFI_FVB2_ALIGNMENT_512 0x00090000 +#define EFI_FVB2_ALIGNMENT_1K 0x000A0000 +#define EFI_FVB2_ALIGNMENT_2K 0x000B0000 +#define EFI_FVB2_ALIGNMENT_4K 0x000C0000 +#define EFI_FVB2_ALIGNMENT_8K 0x000D0000 +#define EFI_FVB2_ALIGNMENT_16K 0x000E0000 +#define EFI_FVB2_ALIGNMENT_32K 0x000F0000 +#define EFI_FVB2_ALIGNMENT_64K 0x00100000 +#define EFI_FVB2_ALIGNMENT_128K 0x00110000 +#define EFI_FVB2_ALIGNMENT_256K 0x00120000 +#define EFI_FVB2_ALIGNMNET_512K 0x00130000 +#define EFI_FVB2_ALIGNMENT_1M 0x00140000 +#define EFI_FVB2_ALIGNMENT_2M 0x00150000 +#define EFI_FVB2_ALIGNMENT_4M 0x00160000 +#define EFI_FVB2_ALIGNMENT_8M 0x00170000 +#define EFI_FVB2_ALIGNMENT_16M 0x00180000 +#define EFI_FVB2_ALIGNMENT_32M 0x00190000 +#define EFI_FVB2_ALIGNMENT_64M 0x001A0000 +#define EFI_FVB2_ALIGNMENT_128M 0x001B0000 +#define EFI_FVB2_ALIGNMENT_256M 0x001C0000 +#define EFI_FVB2_ALIGNMENT_512M 0x001D0000 +#define EFI_FVB2_ALIGNMENT_1G 0x001E0000 +#define EFI_FVB2_ALIGNMENT_2G 0x001F0000 + + +typedef struct { + UINT32 NumBlocks; + UINT32 Length; +} EFI_FV_BLOCK_MAP_ENTRY; + +/// +/// Describes the features and layout of the firmware volume. +/// +typedef struct { + UINT8 ZeroVector[16]; + EFI_GUID FileSystemGuid; + UINT64 FvLength; + UINT32 Signature; + EFI_FVB_ATTRIBUTES_2 Attributes; + UINT16 HeaderLength; + UINT16 Checksum; + UINT16 ExtHeaderOffset; + UINT8 Reserved[1]; + UINT8 Revision; + EFI_FV_BLOCK_MAP_ENTRY BlockMap[1]; +} EFI_FIRMWARE_VOLUME_HEADER; + +#define EFI_FVH_SIGNATURE EFI_SIGNATURE_32 ('_', 'F', 'V', 'H') + +/// +/// Firmware Volume Header Revision definition +/// +#define EFI_FVH_REVISION 0x02 + +/// +/// Extension header pointed by ExtHeaderOffset of volume header. +/// +typedef struct { + EFI_GUID FvName; + UINT32 ExtHeaderSize; +} EFI_FIRMWARE_VOLUME_EXT_HEADER; + +/// +/// Entry struture for describing FV extension header +/// +typedef struct { + UINT16 ExtEntrySize; + UINT16 ExtEntryType; +} EFI_FIRMWARE_VOLUME_EXT_ENTRY; + +#define EFI_FV_EXT_TYPE_OEM_TYPE 0x01 +/// +/// This extension header provides a mapping between a GUID and an OEM file type. +/// +typedef struct { + EFI_FIRMWARE_VOLUME_EXT_ENTRY Hdr; + UINT32 TypeMask; + + // + // Array of GUIDs. + // Each GUID represents an OEM file type. + // + EFI_GUID Types[1]; +} EFI_FIRMWARE_VOLUME_EXT_ENTRY_OEM_TYPE; + + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiHob.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiHob.h new file mode 100644 index 0000000..0c8df1f --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiHob.h @@ -0,0 +1,295 @@ +/** @file + HOB related definitions in PI. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + PI Version 1.0 + +**/ + +#ifndef __PI_HOB_H__ +#define __PI_HOB_H__ + +#include <gpxe/efi/ProcessorBind.h> +#include <gpxe/efi/Pi/PiBootMode.h> +#include <gpxe/efi/Uefi/UefiBaseType.h> +#include <gpxe/efi/Uefi/UefiMultiPhase.h> + +// +// HobType of EFI_HOB_GENERIC_HEADER. +// +#define EFI_HOB_TYPE_HANDOFF 0x0001 +#define EFI_HOB_TYPE_MEMORY_ALLOCATION 0x0002 +#define EFI_HOB_TYPE_RESOURCE_DESCRIPTOR 0x0003 +#define EFI_HOB_TYPE_GUID_EXTENSION 0x0004 +#define EFI_HOB_TYPE_FV 0x0005 +#define EFI_HOB_TYPE_CPU 0x0006 +#define EFI_HOB_TYPE_MEMORY_POOL 0x0007 +#define EFI_HOB_TYPE_FV2 0x0009 +#define EFI_HOB_TYPE_LOAD_PEIM 0x000A +#define EFI_HOB_TYPE_UNUSED 0xFFFE +#define EFI_HOB_TYPE_END_OF_HOB_LIST 0xFFFF + +/// +/// Describes the format and size of the data inside the HOB. +/// All HOBs must contain this generic HOB header. +/// +typedef struct { + UINT16 HobType; + UINT16 HobLength; + UINT32 Reserved; +} EFI_HOB_GENERIC_HEADER; + + +/// +/// Value of version ofinEFI_HOB_HANDOFF_INFO_TABLE. +/// +#define EFI_HOB_HANDOFF_TABLE_VERSION 0x0009 + +/// +/// Contains general state information used by the HOB producer phase. +/// This HOB must be the first one in the HOB list. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + UINT32 Version; + EFI_BOOT_MODE BootMode; + EFI_PHYSICAL_ADDRESS EfiMemoryTop; + EFI_PHYSICAL_ADDRESS EfiMemoryBottom; + EFI_PHYSICAL_ADDRESS EfiFreeMemoryTop; + EFI_PHYSICAL_ADDRESS EfiFreeMemoryBottom; + EFI_PHYSICAL_ADDRESS EfiEndOfHobList; +} EFI_HOB_HANDOFF_INFO_TABLE; + +/// +/// EFI_HOB_MEMORY_ALLOCATION_HEADER describes the +/// various attributes of the logical memory allocation. The type field will be used for +/// subsequent inclusion in the UEFI memory map. +/// +typedef struct { + /// + /// A GUID that defines the memory allocation region's type and purpose, as well as + /// other fields within the memory allocation HOB. This GUID is used to define the + /// additional data within the HOB that may be present for the memory allocation HOB. + /// Type EFI_GUID is defined in InstallProtocolInterface() in the UEFI 2.0 + /// specification. + /// + EFI_GUID Name; + + /// + /// The base address of memory allocated by this HOB. Type + /// EFI_PHYSICAL_ADDRESS is defined in AllocatePages() in the UEFI 2.0 + /// specification. + /// + EFI_PHYSICAL_ADDRESS MemoryBaseAddress; + + /// + /// The length in bytes of memory allocated by this HOB. + /// + UINT64 MemoryLength; + + /// + /// Defines the type of memory allocated by this HOB. The memory type definition + /// follows the EFI_MEMORY_TYPE definition. Type EFI_MEMORY_TYPE is defined + /// in AllocatePages() in the UEFI 2.0 specification. + /// + EFI_MEMORY_TYPE MemoryType; + + /// + /// Padding for Itanium processor family + /// + UINT8 Reserved[4]; +} EFI_HOB_MEMORY_ALLOCATION_HEADER; + +/// +/// Describes all memory ranges used during the HOB producer +/// phase that exist outside the HOB list. This HOB type +/// describes how memory is used, +/// not the physical attributes of memory. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor; + // + // Additional data pertaining to the "Name" Guid memory + // may go here. + // +} EFI_HOB_MEMORY_ALLOCATION; + + +/// +/// Describes the memory stack that is produced by the HOB producer +/// phase and upon which all postmemory-installed executable +/// content in the HOB producer phase is executing. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor; +} EFI_HOB_MEMORY_ALLOCATION_STACK; + +/// +/// Defines the location of the boot-strap +/// processor (BSP) BSPStore ("Backing Store Pointer Store"). +/// This HOB is valid for the Itanium processor family only +/// register overflow store. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + EFI_HOB_MEMORY_ALLOCATION_HEADER AllocDescriptor; +} EFI_HOB_MEMORY_ALLOCATION_BSP_STORE; + +/// +/// Defines the location and entry point of the HOB consumer phase. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + EFI_HOB_MEMORY_ALLOCATION_HEADER MemoryAllocationHeader; + EFI_GUID ModuleName; + EFI_PHYSICAL_ADDRESS EntryPoint; +} EFI_HOB_MEMORY_ALLOCATION_MODULE; + +/// +/// Resource type +/// +typedef UINT32 EFI_RESOURCE_TYPE; + +// +// Value of ResourceType in EFI_HOB_RESOURCE_DESCRIPTOR. +// +#define EFI_RESOURCE_SYSTEM_MEMORY 0x00000000 +#define EFI_RESOURCE_MEMORY_MAPPED_IO 0x00000001 +#define EFI_RESOURCE_IO 0x00000002 +#define EFI_RESOURCE_FIRMWARE_DEVICE 0x00000003 +#define EFI_RESOURCE_MEMORY_MAPPED_IO_PORT 0x00000004 +#define EFI_RESOURCE_MEMORY_RESERVED 0x00000005 +#define EFI_RESOURCE_IO_RESERVED 0x00000006 +#define EFI_RESOURCE_MAX_MEMORY_TYPE 0x00000007 + +/// +/// type of recount attribute type +/// +typedef UINT32 EFI_RESOURCE_ATTRIBUTE_TYPE; + +// +// These types can be ORed together as needed. +// +// The first three enumerations describe settings +// +#define EFI_RESOURCE_ATTRIBUTE_PRESENT 0x00000001 +#define EFI_RESOURCE_ATTRIBUTE_INITIALIZED 0x00000002 +#define EFI_RESOURCE_ATTRIBUTE_TESTED 0x00000004 +// +// The rest of the settings describe capabilities +// +#define EFI_RESOURCE_ATTRIBUTE_SINGLE_BIT_ECC 0x00000008 +#define EFI_RESOURCE_ATTRIBUTE_MULTIPLE_BIT_ECC 0x00000010 +#define EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_1 0x00000020 +#define EFI_RESOURCE_ATTRIBUTE_ECC_RESERVED_2 0x00000040 +#define EFI_RESOURCE_ATTRIBUTE_READ_PROTECTED 0x00000080 +#define EFI_RESOURCE_ATTRIBUTE_WRITE_PROTECTED 0x00000100 +#define EFI_RESOURCE_ATTRIBUTE_EXECUTION_PROTECTED 0x00000200 +#define EFI_RESOURCE_ATTRIBUTE_UNCACHEABLE 0x00000400 +#define EFI_RESOURCE_ATTRIBUTE_WRITE_COMBINEABLE 0x00000800 +#define EFI_RESOURCE_ATTRIBUTE_WRITE_THROUGH_CACHEABLE 0x00001000 +#define EFI_RESOURCE_ATTRIBUTE_WRITE_BACK_CACHEABLE 0x00002000 +#define EFI_RESOURCE_ATTRIBUTE_16_BIT_IO 0x00004000 +#define EFI_RESOURCE_ATTRIBUTE_32_BIT_IO 0x00008000 +#define EFI_RESOURCE_ATTRIBUTE_64_BIT_IO 0x00010000 +#define EFI_RESOURCE_ATTRIBUTE_UNCACHED_EXPORTED 0x00020000 + +/// +/// Describes the resource properties of all fixed, +/// nonrelocatable resource ranges found on the processor +/// host bus during the HOB producer phase. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + EFI_GUID Owner; + EFI_RESOURCE_TYPE ResourceType; + EFI_RESOURCE_ATTRIBUTE_TYPE ResourceAttribute; + EFI_PHYSICAL_ADDRESS PhysicalStart; + UINT64 ResourceLength; +} EFI_HOB_RESOURCE_DESCRIPTOR; + +/// +/// Allows writers of executable content in the HOB producer phase to +/// maintain and manage HOBs with specific GUID. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + EFI_GUID Name; + + /// + /// Guid specific data goes here + /// +} EFI_HOB_GUID_TYPE; + +/// +/// Details the location of firmware volumes that contain firmware files. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + EFI_PHYSICAL_ADDRESS BaseAddress; + UINT64 Length; +} EFI_HOB_FIRMWARE_VOLUME; + +/// +/// Details the location of a firmware volume which was extracted +/// from a file within another firmware volume. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + EFI_PHYSICAL_ADDRESS BaseAddress; + UINT64 Length; + EFI_GUID FvName; + EFI_GUID FileName; +} EFI_HOB_FIRMWARE_VOLUME2; + + +/// +/// Describes processor information, such as address space and I/O space capabilities. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; + UINT8 SizeOfMemorySpace; + UINT8 SizeOfIoSpace; + UINT8 Reserved[6]; +} EFI_HOB_CPU; + + +/// +/// Describes pool memory allocations. +/// +typedef struct { + EFI_HOB_GENERIC_HEADER Header; +} EFI_HOB_MEMORY_POOL; + +/// +/// Union of all the possible HOB Types +/// +typedef union { + EFI_HOB_GENERIC_HEADER *Header; + EFI_HOB_HANDOFF_INFO_TABLE *HandoffInformationTable; + EFI_HOB_MEMORY_ALLOCATION *MemoryAllocation; + EFI_HOB_MEMORY_ALLOCATION_BSP_STORE *MemoryAllocationBspStore; + EFI_HOB_MEMORY_ALLOCATION_STACK *MemoryAllocationStack; + EFI_HOB_MEMORY_ALLOCATION_MODULE *MemoryAllocationModule; + EFI_HOB_RESOURCE_DESCRIPTOR *ResourceDescriptor; + EFI_HOB_GUID_TYPE *Guid; + EFI_HOB_FIRMWARE_VOLUME *FirmwareVolume; + EFI_HOB_FIRMWARE_VOLUME2 *FirmwareVolume2; + EFI_HOB_CPU *Cpu; + EFI_HOB_MEMORY_POOL *Pool; + UINT8 *Raw; +} EFI_PEI_HOB_POINTERS; + + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiMultiPhase.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiMultiPhase.h new file mode 100644 index 0000000..3ab6421 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Pi/PiMultiPhase.h @@ -0,0 +1,104 @@ +/** @file + Include file matches things in PI for multiple module types. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + PI Version 1.0 + +**/ + +#ifndef __PI_MULTIPHASE_H__ +#define __PI_MULTIPHASE_H__ + +#include <gpxe/efi/Uefi/UefiMultiPhase.h> + +#include <gpxe/efi/Pi/PiFirmwareVolume.h> +#include <gpxe/efi/Pi/PiFirmwareFile.h> +#include <gpxe/efi/Pi/PiBootMode.h> + +#include <gpxe/efi/Pi/PiHob.h> +#include <gpxe/efi/Pi/PiDependency.h> + + +#define EFI_NOT_AVAILABLE_YET EFIERR (32) + +/// +/// Status Code Type Definition +/// +typedef UINT32 EFI_STATUS_CODE_TYPE; + +// +// A Status Code Type is made up of the code type and severity +// All values masked by EFI_STATUS_CODE_RESERVED_MASK are +// reserved for use by this specification. +// +#define EFI_STATUS_CODE_TYPE_MASK 0x000000FF +#define EFI_STATUS_CODE_SEVERITY_MASK 0xFF000000 +#define EFI_STATUS_CODE_RESERVED_MASK 0x00FFFF00 + +// +// Definition of code types, all other values masked by +// EFI_STATUS_CODE_TYPE_MASK are reserved for use by +// this specification. +// +#define EFI_PROGRESS_CODE 0x00000001 +#define EFI_ERROR_CODE 0x00000002 +#define EFI_DEBUG_CODE 0x00000003 + +// +// Definitions of severities, all other values masked by +// EFI_STATUS_CODE_SEVERITY_MASK are reserved for use by +// this specification. +// Uncontained errors are major errors that could not contained +// to the specific component that is reporting the error +// For example, if a memory error was not detected early enough, +// the bad data could be consumed by other drivers. +// +#define EFI_ERROR_MINOR 0x40000000 +#define EFI_ERROR_MAJOR 0x80000000 +#define EFI_ERROR_UNRECOVERED 0x90000000 +#define EFI_ERROR_UNCONTAINED 0xa0000000 + +/// +/// Status Code Value Definition +/// +typedef UINT32 EFI_STATUS_CODE_VALUE; + +// +// A Status Code Value is made up of the class, subclass, and +// an operation. +// +#define EFI_STATUS_CODE_CLASS_MASK 0xFF000000 +#define EFI_STATUS_CODE_SUBCLASS_MASK 0x00FF0000 +#define EFI_STATUS_CODE_OPERATION_MASK 0x0000FFFF + +/// +/// Definition of Status Code extended data header. +/// The data will follow HeaderSize bytes from the beginning of +/// the structure and is Size bytes long. +/// +typedef struct { + UINT16 HeaderSize; + UINT16 Size; + EFI_GUID Type; +} EFI_STATUS_CODE_DATA; + + +// +// Bit values for Authentication Status +// +#define EFI_AUTH_STATUS_PLATFORM_OVERRIDE 0x01 +#define EFI_AUTH_STATUS_IMAGE_SIGNED 0x02 +#define EFI_AUTH_STATUS_NOT_TESTED 0x04 +#define EFI_AUTH_STATUS_TEST_FAILED 0x08 +#define EFI_AUTH_STATUS_ALL 0x0f + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/PiDxe.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/PiDxe.h new file mode 100644 index 0000000..c326302 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/PiDxe.h @@ -0,0 +1,25 @@ +/** @file + + Root include file for Mde Package DXE_CORE, DXE, SMM, SAL type modules. + +Copyright (c) 2006 - 2007, Intel Corporation +All rights reserved. This program and the accompanying materials +are licensed and made available under the terms and conditions of the BSD License +which accompanies this distribution. The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __PI_DXE_H__ +#define __PI_DXE_H__ + +#include <gpxe/efi/Uefi/UefiBaseType.h> +#include <gpxe/efi/Uefi/UefiSpec.h> + +#include <gpxe/efi/Pi/PiDxeCis.h> + +#endif + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/ProcessorBind.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/ProcessorBind.h new file mode 100644 index 0000000..3dbaf1b --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/ProcessorBind.h @@ -0,0 +1,14 @@ +/* + * EFI header files rely on having the CPU architecture directory + * present in the search path in order to pick up ProcessorBind.h. We + * use this header file as a quick indirection layer. + * - mcb30 + */ + +#if __i386__ +#include <gpxe/efi/Ia32/ProcessorBind.h> +#endif + +#if __x86_64__ +#include <gpxe/efi/X64/ProcessorBind.h> +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/ComponentName2.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/ComponentName2.h new file mode 100644 index 0000000..0f01014 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/ComponentName2.h @@ -0,0 +1,174 @@ +/** @file + UEFI Component Name 2 Protocol as defined in the UEFI 2.1 specification. + This protocol is used to retrieve user readable names of drivers + and controllers managed by UEFI Drivers. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __EFI_COMPONENT_NAME2_H__ +#define __EFI_COMPONENT_NAME2_H__ + +/// +/// Global ID for the Component Name Protocol +/// +#define EFI_COMPONENT_NAME2_PROTOCOL_GUID \ + {0x6a7a5cff, 0xe8d9, 0x4f70, { 0xba, 0xda, 0x75, 0xab, 0x30, 0x25, 0xce, 0x14 } } + +typedef struct _EFI_COMPONENT_NAME2_PROTOCOL EFI_COMPONENT_NAME2_PROTOCOL; + + +/** + Retrieves a Unicode string that is the user readable name of + the EFI Driver. + + @param This A pointer to the + EFI_COMPONENT_NAME2_PROTOCOL instance. + + @param Language A pointer to a Null-terminated ASCII string + array indicating the language. This is the + language of the driver name that the caller + is requesting, and it must match one of the + languages specified in SupportedLanguages. + The number of languages supported by a + driver is up to the driver writer. Language + is specified in RFC 3066 language code + format. + + @param DriverName A pointer to the Unicode string to return. + This Unicode string is the name of the + driver specified by This in the language + specified by Language. + + @retval EFI_SUCCESS The Unicode string for the + Driver specified by This and the + language specified by Language + was returned in DriverName. + + @retval EFI_INVALID_PARAMETER Language is NULL. + + @retval EFI_INVALID_PARAMETER DriverName is NULL. + + @retval EFI_UNSUPPORTED The driver specified by This + does not support the language + specified by Language. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_COMPONENT_NAME2_GET_DRIVER_NAME)( + IN EFI_COMPONENT_NAME2_PROTOCOL *This, + IN CHAR8 *Language, + OUT CHAR16 **DriverName + ); + + +/** + Retrieves a Unicode string that is the user readable name of + the controller that is being managed by an EFI Driver. + + @param This A pointer to the + EFI_COMPONENT_NAME2_PROTOCOL instance. + + @param ControllerHandle The handle of a controller that the + driver specified by This is managing. + This handle specifies the controller + whose name is to be returned. + + @param ChildHandle The handle of the child controller to + retrieve the name of. This is an + optional parameter that may be NULL. + It will be NULL for device drivers. + It will also be NULL for a bus + drivers that wish to retrieve the + name of the bus controller. It will + not be NULL for a bus driver that + wishes to retrieve the name of a + child controller. + + @param Language A pointer to a Null-terminated ASCII + string array indicating the language. + This is the language of the driver + name that the caller is requesting, + and it must match one of the + languages specified in + SupportedLanguages. The number of + languages supported by a driver is up + to the driver writer. Language is + specified in RFC 3066 language code + format. + + @param ControllerName A pointer to the Unicode string to + return. This Unicode string is the + name of the controller specified by + ControllerHandle and ChildHandle in + the language specified by Language + from the point of view of the driver + specified by This. + + @retval EFI_SUCCESS The Unicode string for the user + readable name in the language + specified by Language for the + driver specified by This was + returned in DriverName. + + @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid + EFI_HANDLE. + + @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it + is not a valid EFI_HANDLE. + + @retval EFI_INVALID_PARAMETER Language is NULL. + + @retval EFI_INVALID_PARAMETER ControllerName is NULL. + + @retval EFI_UNSUPPORTED The driver specified by This is + not currently managing the + controller specified by + ControllerHandle and + ChildHandle. + + @retval EFI_UNSUPPORTED The driver specified by This + does not support the language + specified by Language. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME)( + IN EFI_COMPONENT_NAME2_PROTOCOL *This, + IN EFI_HANDLE ControllerHandle, + IN EFI_HANDLE ChildHandle OPTIONAL, + IN CHAR8 *Language, + OUT CHAR16 **ControllerName + ); + +/// +/// This protocol is used to retrieve user readable names of drivers +/// and controllers managed by UEFI Drivers. +/// +struct _EFI_COMPONENT_NAME2_PROTOCOL { + EFI_COMPONENT_NAME2_GET_DRIVER_NAME GetDriverName; + EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME GetControllerName; + + /// + /// A Null-terminated ASCII string array that contains one or more + /// supported language codes. This is the list of language codes that + /// this protocol supports. The number of languages supported by a + /// driver is up to the driver writer. SupportedLanguages is + /// specified in RFC 3066 format. + /// + CHAR8 *SupportedLanguages; +}; + +extern EFI_GUID gEfiComponentName2ProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/Cpu.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/Cpu.h new file mode 100644 index 0000000..da3d0fd --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/Cpu.h @@ -0,0 +1,291 @@ +/** @file + CPU Architectural Protocol as defined in PI spec Volume 2 DXE + + This code abstracts the DXE core from processor implementation details. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __ARCH_PROTOCOL_CPU_H__ +#define __ARCH_PROTOCOL_CPU_H__ + +#include <gpxe/efi/Protocol/DebugSupport.h> + +#define EFI_CPU_ARCH_PROTOCOL_GUID \ + { 0x26baccb1, 0x6f42, 0x11d4, {0xbc, 0xe7, 0x0, 0x80, 0xc7, 0x3c, 0x88, 0x81 } } + +typedef struct _EFI_CPU_ARCH_PROTOCOL EFI_CPU_ARCH_PROTOCOL; + +typedef enum { + EfiCpuFlushTypeWriteBackInvalidate, + EfiCpuFlushTypeWriteBack, + EfiCpuFlushTypeInvalidate, + EfiCpuMaxFlushType +} EFI_CPU_FLUSH_TYPE; + +typedef enum { + EfiCpuInit, + EfiCpuMaxInitType +} EFI_CPU_INIT_TYPE; + +/** + EFI_CPU_INTERRUPT_HANDLER that is called when a processor interrupt occurs. + + @param InterruptType Defines the type of interrupt or exception that + occurred on the processor.This parameter is processor architecture specific. + @param SystemContext A pointer to the processor context when + the interrupt occurred on the processor. + + @return None + +**/ +typedef +VOID +(EFIAPI *EFI_CPU_INTERRUPT_HANDLER)( + IN CONST EFI_EXCEPTION_TYPE InterruptType, + IN CONST EFI_SYSTEM_CONTEXT SystemContext + ); + +/** + This function flushes the range of addresses from Start to Start+Length + from the processor's data cache. If Start is not aligned to a cache line + boundary, then the bytes before Start to the preceding cache line boundary + are also flushed. If Start+Length is not aligned to a cache line boundary, + then the bytes past Start+Length to the end of the next cache line boundary + are also flushed. The FlushType of EfiCpuFlushTypeWriteBackInvalidate must be + supported. If the data cache is fully coherent with all DMA operations, then + this function can just return EFI_SUCCESS. If the processor does not support + flushing a range of the data cache, then the entire data cache can be flushed. + + @param This The EFI_CPU_ARCH_PROTOCOL instance. + @param Start The beginning physical address to flush from the processor's data + cache. + @param Length The number of bytes to flush from the processor's data cache. This + function may flush more bytes than Length specifies depending upon + the granularity of the flush operation that the processor supports. + @param FlushType Specifies the type of flush operation to perform. + + @retval EFI_SUCCESS The address range from Start to Start+Length was flushed from + the processor's data cache. + @retval EFI_UNSUPPORTEDT The processor does not support the cache flush type specified + by FlushType. + @retval EFI_DEVICE_ERROR The address range from Start to Start+Length could not be flushed + from the processor's data cache. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CPU_FLUSH_DATA_CACHE)( + IN EFI_CPU_ARCH_PROTOCOL *This, + IN EFI_PHYSICAL_ADDRESS Start, + IN UINT64 Length, + IN EFI_CPU_FLUSH_TYPE FlushType + ); + + +/** + This function enables interrupt processing by the processor. + + @param This The EFI_CPU_ARCH_PROTOCOL instance. + + @retval EFI_SUCCESS Interrupts are enabled on the processor. + @retval EFI_DEVICE_ERROR Interrupts could not be enabled on the processor. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CPU_ENABLE_INTERRUPT)( + IN EFI_CPU_ARCH_PROTOCOL *This + ); + + +/** + This function disables interrupt processing by the processor. + + @param This The EFI_CPU_ARCH_PROTOCOL instance. + + @retval EFI_SUCCESS Interrupts are disabled on the processor. + @retval EFI_DEVICE_ERROR Interrupts could not be disabled on the processor. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CPU_DISABLE_INTERRUPT)( + IN EFI_CPU_ARCH_PROTOCOL *This + ); + + +/** + This function retrieves the processor's current interrupt state a returns it in + State. If interrupts are currently enabled, then TRUE is returned. If interrupts + are currently disabled, then FALSE is returned. + + @param This The EFI_CPU_ARCH_PROTOCOL instance. + @param State A pointer to the processor's current interrupt state. Set to TRUE if + interrupts are enabled and FALSE if interrupts are disabled. + + @retval EFI_SUCCESS The processor's current interrupt state was returned in State. + @retval EFI_INVALID_PARAMETER State is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CPU_GET_INTERRUPT_STATE)( + IN EFI_CPU_ARCH_PROTOCOL *This, + OUT BOOLEAN *State + ); + + +/** + This function generates an INIT on the processor. If this function succeeds, then the + processor will be reset, and control will not be returned to the caller. If InitType is + not supported by this processor, or the processor cannot programmatically generate an + INIT without help from external hardware, then EFI_UNSUPPORTED is returned. If an error + occurs attempting to generate an INIT, then EFI_DEVICE_ERROR is returned. + + @param This The EFI_CPU_ARCH_PROTOCOL instance. + @param InitType The type of processor INIT to perform. + + @retval EFI_SUCCESS The processor INIT was performed. This return code should never be seen. + @retval EFI_UNSUPPORTED The processor INIT operation specified by InitType is not supported + by this processor. + @retval EFI_DEVICE_ERROR The processor INIT failed. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CPU_INIT)( + IN EFI_CPU_ARCH_PROTOCOL *This, + IN EFI_CPU_INIT_TYPE InitType + ); + + +/** + This function registers and enables the handler specified by InterruptHandler for a processor + interrupt or exception type specified by InterruptType. If InterruptHandler is NULL, then the + handler for the processor interrupt or exception type specified by InterruptType is uninstalled. + The installed handler is called once for each processor interrupt or exception. + + @param This The EFI_CPU_ARCH_PROTOCOL instance. + @param InterruptType A pointer to the processor's current interrupt state. Set to TRUE if interrupts + are enabled and FALSE if interrupts are disabled. + @param InterruptHandler A pointer to a function of type EFI_CPU_INTERRUPT_HANDLER that is called + when a processor interrupt occurs. If this parameter is NULL, then the handler + will be uninstalled. + + @retval EFI_SUCCESS The handler for the processor interrupt was successfully installed or uninstalled. + @retval EFI_ALREADY_STARTED InterruptHandler is not NULL, and a handler for InterruptType was + previously installed. + @retval EFI_INVALID_PARAMETER InterruptHandler is NULL, and a handler for InterruptType was not + previously installed. + @retval EFI_UNSUPPORTED The interrupt specified by InterruptType is not supported. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CPU_REGISTER_INTERRUPT_HANDLER)( + IN EFI_CPU_ARCH_PROTOCOL *This, + IN EFI_EXCEPTION_TYPE InterruptType, + IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler + ); + + +/** + This function reads the processor timer specified by TimerIndex and returns it in TimerValue. + + @param This The EFI_CPU_ARCH_PROTOCOL instance. + @param TimerIndex Specifies which processor timer is to be returned in TimerValue. This parameter + must be between 0 and NumberOfTimers-1. + @param TimerValue Pointer to the returned timer value. + @param TimerPeriod A pointer to the amount of time that passes in femtoseconds for each increment + of TimerValue. + + @retval EFI_SUCCESS The processor timer value specified by TimerIndex was returned in TimerValue. + @retval EFI_DEVICE_ERROR An error occurred attempting to read one of the processor's timers. + @retval EFI_INVALID_PARAMETER TimerValue is NULL or TimerIndex is not valid. + @retval EFI_UNSUPPORTED The processor does not have any readable timers. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CPU_GET_TIMER_VALUE)( + IN EFI_CPU_ARCH_PROTOCOL *This, + IN UINT32 TimerIndex, + OUT UINT64 *TimerValue, + OUT UINT64 *TimerPeriod OPTIONAL + ); + + +/** + This function modifies the attributes for the memory region specified by BaseAddress and + Length from their current attributes to the attributes specified by Attributes. + + @param This The EFI_CPU_ARCH_PROTOCOL instance. + @param BaseAddress The physical address that is the start address of a memory region. + @param Length The size in bytes of the memory region. + @param Attributes The bit mask of attributes to set for the memory region. + + @retval EFI_SUCCESS The attributes were set for the memory region. + @retval EFI_ACCESS_DENIED The attributes for the memory resource range specified by + BaseAddress and Length cannot be modified. + @retval EFI_INVALID_PARAMETER Length is zero. + @retval EFI_OUT_OF_RESOURCES There are not enough system resources to modify the attributes of + the memory resource range. + @retval EFI_UNSUPPORTED The processor does not support one or more bytes of the memory + resource range specified by BaseAddress and Length. + The bit mask of attributes is not support for the memory resource + range specified by BaseAddress and Length. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CPU_SET_MEMORY_ATTRIBUTES)( + IN EFI_CPU_ARCH_PROTOCOL *This, + IN EFI_PHYSICAL_ADDRESS BaseAddress, + IN UINT64 Length, + IN UINT64 Attributes + ); + + +/// +/// The EFI_CPU_ARCH_PROTOCOL is used to abstract processor-specific functions from the DXE +/// Foundation. This includes flushing caches, enabling and disabling interrupts, hooking interrupt +/// vectors and exception vectors, reading internal processor timers, resetting the processor, and +/// determining the processor frequency. +/// +struct _EFI_CPU_ARCH_PROTOCOL { + EFI_CPU_FLUSH_DATA_CACHE FlushDataCache; + EFI_CPU_ENABLE_INTERRUPT EnableInterrupt; + EFI_CPU_DISABLE_INTERRUPT DisableInterrupt; + EFI_CPU_GET_INTERRUPT_STATE GetInterruptState; + EFI_CPU_INIT Init; + EFI_CPU_REGISTER_INTERRUPT_HANDLER RegisterInterruptHandler; + EFI_CPU_GET_TIMER_VALUE GetTimerValue; + EFI_CPU_SET_MEMORY_ATTRIBUTES SetMemoryAttributes; + /// + /// The number of timers that are available in a processor. The value in this + /// field is a constant that must not be modified after the CPU Architectural + /// Protocol is installed. All consumers must treat this as a read-only field. + /// + UINT32 NumberOfTimers; + /// + /// The size, in bytes, of the alignment required for DMA buffer allocations. + /// This is typically the size of the largest data cache line in the platform. + /// The value in this field is a constant that must not be modified after the + /// CPU Architectural Protocol is installed. All consumers must treat this as + /// a read-only field. + /// + UINT32 DmaBufferAlignment; +}; + +extern EFI_GUID gEfiCpuArchProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/CpuIo.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/CpuIo.h new file mode 100644 index 0000000..8d35c6c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/CpuIo.h @@ -0,0 +1,128 @@ +/** @file + This code abstracts the CPU IO Protocol which installed by some platform or chipset-specific + PEIM that abstracts the processor-visible I/O operations. + + Copyright (c) 2007, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + Module Name: CpuIO.h + + @par Revision Reference: + CPU IO Protocol is defined in Framework of EFI CPU IO Protocol Spec + Version 0.9 + +**/ + +#ifndef _CPUIO_H_ +#define _CPUIO_H_ + +#include <gpxe/efi/PiDxe.h> + +#define EFI_CPU_IO_PROTOCOL_GUID \ + { \ + 0xB0732526, 0x38C8, 0x4b40, {0x88, 0x77, 0x61, 0xC7, 0xB0, 0x6A, 0xAC, 0x45 } \ + } + +typedef struct _EFI_CPU_IO_PROTOCOL EFI_CPU_IO_PROTOCOL; + +// +// ******************************************************* +// EFI_CPU_IO_PROTOCOL_WIDTH +// ******************************************************* +// +typedef enum { + EfiCpuIoWidthUint8, + EfiCpuIoWidthUint16, + EfiCpuIoWidthUint32, + EfiCpuIoWidthUint64, + EfiCpuIoWidthFifoUint8, + EfiCpuIoWidthFifoUint16, + EfiCpuIoWidthFifoUint32, + EfiCpuIoWidthFifoUint64, + EfiCpuIoWidthFillUint8, + EfiCpuIoWidthFillUint16, + EfiCpuIoWidthFillUint32, + EfiCpuIoWidthFillUint64, + EfiCpuIoWidthMaximum +} EFI_CPU_IO_PROTOCOL_WIDTH; + +// +// ******************************************************* +// EFI_CPU_IO_PROTOCOL_IO_MEM +// ******************************************************* +// +/** + Enables a driver to access memory-mapped registers in the EFI system memory space. + Or, Enables a driver to access registers in the EFI CPU I/O space. + + @param This A pointer to the EFI_CPU_IO_PROTOCOL instance. + @param Width Signifies the width of the I/O or Memory operation. + @param Address The base address of the I/O or Memoryoperation. + @param Count The number of I/O or Memory operations to perform. + The number of bytes moved is Width size * Count, starting at Address. + @param Buffer For read operations, the destination buffer to store the results. + For write operations, the source buffer from which to write data. + + @retval EFI_SUCCESS The data was read from or written to the EFI system. + @retval EFI_INVALID_PARAMETER Width is invalid for this EFI system.Or Buffer is NULL. + @retval EFI_UNSUPPORTED The Buffer is not aligned for the given Width. + Or,The address range specified by Address, Width, and Count is not valid for this EFI system. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CPU_IO_PROTOCOL_IO_MEM)( + IN EFI_CPU_IO_PROTOCOL *This, + IN EFI_CPU_IO_PROTOCOL_WIDTH Width, + IN UINT64 Address, + IN UINTN Count, + IN OUT VOID *Buffer + ); + +// +// ******************************************************* +// EFI_CPU_IO_PROTOCOL_ACCESS +// ******************************************************* +// +typedef struct { + EFI_CPU_IO_PROTOCOL_IO_MEM Read; + EFI_CPU_IO_PROTOCOL_IO_MEM Write; +} EFI_CPU_IO_PROTOCOL_ACCESS; + +// +// ******************************************************* +// EFI_CPU_IO_PROTOCOL +// ******************************************************* +// +/** + @par Protocol Description: + Provides the basic memory and I/O interfaces that are used to abstract + accesses to devices in a system. + + @param Mem.Read + Allows reads from memory-mapped I/O space. + + @param Mem.Write + Allows writes to memory-mapped I/O space. + + @param Io.Read + Allows reads from I/O space. + + @param Io.Write + Allows writes to I/O space. + +**/ +struct _EFI_CPU_IO_PROTOCOL { + EFI_CPU_IO_PROTOCOL_ACCESS Mem; + EFI_CPU_IO_PROTOCOL_ACCESS Io; +}; + +extern EFI_GUID gEfiCpuIoProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/DebugSupport.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/DebugSupport.h new file mode 100644 index 0000000..c8db249 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/DebugSupport.h @@ -0,0 +1,634 @@ +/** @file + DebugSupport protocol and supporting definitions as defined in the UEFI2.0 + specification. + + The DebugSupport protocol is used by source level debuggers to abstract the + processor and handle context save and restore operations. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __DEBUG_SUPPORT_H__ +#define __DEBUG_SUPPORT_H__ + +#include <gpxe/efi/ProcessorBind.h> +#include <gpxe/efi/IndustryStandard/PeImage.h> + +typedef struct _EFI_DEBUG_SUPPORT_PROTOCOL EFI_DEBUG_SUPPORT_PROTOCOL; + +/// +/// Debug Support protocol {2755590C-6F3C-42FA-9EA4-A3BA543CDA25} +/// +#define EFI_DEBUG_SUPPORT_PROTOCOL_GUID \ + { \ + 0x2755590C, 0x6F3C, 0x42FA, {0x9E, 0xA4, 0xA3, 0xBA, 0x54, 0x3C, 0xDA, 0x25 } \ + } + +/// +/// Debug Support definitions +/// +typedef INTN EFI_EXCEPTION_TYPE; + +// +// IA-32 processor exception types +// +#define EXCEPT_IA32_DIVIDE_ERROR 0 +#define EXCEPT_IA32_DEBUG 1 +#define EXCEPT_IA32_NMI 2 +#define EXCEPT_IA32_BREAKPOINT 3 +#define EXCEPT_IA32_OVERFLOW 4 +#define EXCEPT_IA32_BOUND 5 +#define EXCEPT_IA32_INVALID_OPCODE 6 +#define EXCEPT_IA32_DOUBLE_FAULT 8 +#define EXCEPT_IA32_INVALID_TSS 10 +#define EXCEPT_IA32_SEG_NOT_PRESENT 11 +#define EXCEPT_IA32_STACK_FAULT 12 +#define EXCEPT_IA32_GP_FAULT 13 +#define EXCEPT_IA32_PAGE_FAULT 14 +#define EXCEPT_IA32_FP_ERROR 16 +#define EXCEPT_IA32_ALIGNMENT_CHECK 17 +#define EXCEPT_IA32_MACHINE_CHECK 18 +#define EXCEPT_IA32_SIMD 19 + +/// +/// IA-32 processor context definition +/// +/// +/// FXSAVE_STATE +/// FP / MMX / XMM registers (see fxrstor instruction definition) +/// +typedef struct { + UINT16 Fcw; + UINT16 Fsw; + UINT16 Ftw; + UINT16 Opcode; + UINT32 Eip; + UINT16 Cs; + UINT16 Reserved1; + UINT32 DataOffset; + UINT16 Ds; + UINT8 Reserved2[10]; + UINT8 St0Mm0[10], Reserved3[6]; + UINT8 St1Mm1[10], Reserved4[6]; + UINT8 St2Mm2[10], Reserved5[6]; + UINT8 St3Mm3[10], Reserved6[6]; + UINT8 St4Mm4[10], Reserved7[6]; + UINT8 St5Mm5[10], Reserved8[6]; + UINT8 St6Mm6[10], Reserved9[6]; + UINT8 St7Mm7[10], Reserved10[6]; + UINT8 Xmm0[16]; + UINT8 Xmm1[16]; + UINT8 Xmm2[16]; + UINT8 Xmm3[16]; + UINT8 Xmm4[16]; + UINT8 Xmm5[16]; + UINT8 Xmm6[16]; + UINT8 Xmm7[16]; + UINT8 Reserved11[14 * 16]; +} EFI_FX_SAVE_STATE_IA32; + +typedef struct { + UINT32 ExceptionData; + EFI_FX_SAVE_STATE_IA32 FxSaveState; + UINT32 Dr0; + UINT32 Dr1; + UINT32 Dr2; + UINT32 Dr3; + UINT32 Dr6; + UINT32 Dr7; + UINT32 Cr0; + UINT32 Cr1; /* Reserved */ + UINT32 Cr2; + UINT32 Cr3; + UINT32 Cr4; + UINT32 Eflags; + UINT32 Ldtr; + UINT32 Tr; + UINT32 Gdtr[2]; + UINT32 Idtr[2]; + UINT32 Eip; + UINT32 Gs; + UINT32 Fs; + UINT32 Es; + UINT32 Ds; + UINT32 Cs; + UINT32 Ss; + UINT32 Edi; + UINT32 Esi; + UINT32 Ebp; + UINT32 Esp; + UINT32 Ebx; + UINT32 Edx; + UINT32 Ecx; + UINT32 Eax; +} EFI_SYSTEM_CONTEXT_IA32; + +// +// X64 processor exception types +// +#define EXCEPT_X64_DIVIDE_ERROR 0 +#define EXCEPT_X64_DEBUG 1 +#define EXCEPT_X64_NMI 2 +#define EXCEPT_X64_BREAKPOINT 3 +#define EXCEPT_X64_OVERFLOW 4 +#define EXCEPT_X64_BOUND 5 +#define EXCEPT_X64_INVALID_OPCODE 6 +#define EXCEPT_X64_DOUBLE_FAULT 8 +#define EXCEPT_X64_INVALID_TSS 10 +#define EXCEPT_X64_SEG_NOT_PRESENT 11 +#define EXCEPT_X64_STACK_FAULT 12 +#define EXCEPT_X64_GP_FAULT 13 +#define EXCEPT_X64_PAGE_FAULT 14 +#define EXCEPT_X64_FP_ERROR 16 +#define EXCEPT_X64_ALIGNMENT_CHECK 17 +#define EXCEPT_X64_MACHINE_CHECK 18 +#define EXCEPT_X64_SIMD 19 + +/// +/// X64 processor context definition +/// +/// FXSAVE_STATE +/// FP / MMX / XMM registers (see fxrstor instruction definition) +/// +typedef struct { + UINT16 Fcw; + UINT16 Fsw; + UINT16 Ftw; + UINT16 Opcode; + UINT64 Rip; + UINT64 DataOffset; + UINT8 Reserved1[8]; + UINT8 St0Mm0[10], Reserved2[6]; + UINT8 St1Mm1[10], Reserved3[6]; + UINT8 St2Mm2[10], Reserved4[6]; + UINT8 St3Mm3[10], Reserved5[6]; + UINT8 St4Mm4[10], Reserved6[6]; + UINT8 St5Mm5[10], Reserved7[6]; + UINT8 St6Mm6[10], Reserved8[6]; + UINT8 St7Mm7[10], Reserved9[6]; + UINT8 Xmm0[16]; + UINT8 Xmm1[16]; + UINT8 Xmm2[16]; + UINT8 Xmm3[16]; + UINT8 Xmm4[16]; + UINT8 Xmm5[16]; + UINT8 Xmm6[16]; + UINT8 Xmm7[16]; + // + // NOTE: UEFI 2.0 spec definition as follows. + // + UINT8 Reserved11[14 * 16]; +} EFI_FX_SAVE_STATE_X64; + +typedef struct { + UINT64 ExceptionData; + EFI_FX_SAVE_STATE_X64 FxSaveState; + UINT64 Dr0; + UINT64 Dr1; + UINT64 Dr2; + UINT64 Dr3; + UINT64 Dr6; + UINT64 Dr7; + UINT64 Cr0; + UINT64 Cr1; /* Reserved */ + UINT64 Cr2; + UINT64 Cr3; + UINT64 Cr4; + UINT64 Cr8; + UINT64 Rflags; + UINT64 Ldtr; + UINT64 Tr; + UINT64 Gdtr[2]; + UINT64 Idtr[2]; + UINT64 Rip; + UINT64 Gs; + UINT64 Fs; + UINT64 Es; + UINT64 Ds; + UINT64 Cs; + UINT64 Ss; + UINT64 Rdi; + UINT64 Rsi; + UINT64 Rbp; + UINT64 Rsp; + UINT64 Rbx; + UINT64 Rdx; + UINT64 Rcx; + UINT64 Rax; + UINT64 R8; + UINT64 R9; + UINT64 R10; + UINT64 R11; + UINT64 R12; + UINT64 R13; + UINT64 R14; + UINT64 R15; +} EFI_SYSTEM_CONTEXT_X64; + +// +// IPF processor exception types +// +#define EXCEPT_IPF_VHTP_TRANSLATION 0 +#define EXCEPT_IPF_INSTRUCTION_TLB 1 +#define EXCEPT_IPF_DATA_TLB 2 +#define EXCEPT_IPF_ALT_INSTRUCTION_TLB 3 +#define EXCEPT_IPF_ALT_DATA_TLB 4 +#define EXCEPT_IPF_DATA_NESTED_TLB 5 +#define EXCEPT_IPF_INSTRUCTION_KEY_MISSED 6 +#define EXCEPT_IPF_DATA_KEY_MISSED 7 +#define EXCEPT_IPF_DIRTY_BIT 8 +#define EXCEPT_IPF_INSTRUCTION_ACCESS_BIT 9 +#define EXCEPT_IPF_DATA_ACCESS_BIT 10 +#define EXCEPT_IPF_BREAKPOINT 11 +#define EXCEPT_IPF_EXTERNAL_INTERRUPT 12 +// +// 13 - 19 reserved +// +#define EXCEPT_IPF_PAGE_NOT_PRESENT 20 +#define EXCEPT_IPF_KEY_PERMISSION 21 +#define EXCEPT_IPF_INSTRUCTION_ACCESS_RIGHTS 22 +#define EXCEPT_IPF_DATA_ACCESS_RIGHTS 23 +#define EXCEPT_IPF_GENERAL_EXCEPTION 24 +#define EXCEPT_IPF_DISABLED_FP_REGISTER 25 +#define EXCEPT_IPF_NAT_CONSUMPTION 26 +#define EXCEPT_IPF_SPECULATION 27 +// +// 28 reserved +// +#define EXCEPT_IPF_DEBUG 29 +#define EXCEPT_IPF_UNALIGNED_REFERENCE 30 +#define EXCEPT_IPF_UNSUPPORTED_DATA_REFERENCE 31 +#define EXCEPT_IPF_FP_FAULT 32 +#define EXCEPT_IPF_FP_TRAP 33 +#define EXCEPT_IPF_LOWER_PRIVILEGE_TRANSFER_TRAP 34 +#define EXCEPT_IPF_TAKEN_BRANCH 35 +#define EXCEPT_IPF_SINGLE_STEP 36 +// +// 37 - 44 reserved +// +#define EXCEPT_IPF_IA32_EXCEPTION 45 +#define EXCEPT_IPF_IA32_INTERCEPT 46 +#define EXCEPT_IPF_IA32_INTERRUPT 47 + +/// +/// IPF processor context definition +/// +typedef struct { + // + // The first reserved field is necessary to preserve alignment for the correct + // bits in UNAT and to insure F2 is 16 byte aligned.. + // + UINT64 Reserved; + UINT64 R1; + UINT64 R2; + UINT64 R3; + UINT64 R4; + UINT64 R5; + UINT64 R6; + UINT64 R7; + UINT64 R8; + UINT64 R9; + UINT64 R10; + UINT64 R11; + UINT64 R12; + UINT64 R13; + UINT64 R14; + UINT64 R15; + UINT64 R16; + UINT64 R17; + UINT64 R18; + UINT64 R19; + UINT64 R20; + UINT64 R21; + UINT64 R22; + UINT64 R23; + UINT64 R24; + UINT64 R25; + UINT64 R26; + UINT64 R27; + UINT64 R28; + UINT64 R29; + UINT64 R30; + UINT64 R31; + + UINT64 F2[2]; + UINT64 F3[2]; + UINT64 F4[2]; + UINT64 F5[2]; + UINT64 F6[2]; + UINT64 F7[2]; + UINT64 F8[2]; + UINT64 F9[2]; + UINT64 F10[2]; + UINT64 F11[2]; + UINT64 F12[2]; + UINT64 F13[2]; + UINT64 F14[2]; + UINT64 F15[2]; + UINT64 F16[2]; + UINT64 F17[2]; + UINT64 F18[2]; + UINT64 F19[2]; + UINT64 F20[2]; + UINT64 F21[2]; + UINT64 F22[2]; + UINT64 F23[2]; + UINT64 F24[2]; + UINT64 F25[2]; + UINT64 F26[2]; + UINT64 F27[2]; + UINT64 F28[2]; + UINT64 F29[2]; + UINT64 F30[2]; + UINT64 F31[2]; + + UINT64 Pr; + + UINT64 B0; + UINT64 B1; + UINT64 B2; + UINT64 B3; + UINT64 B4; + UINT64 B5; + UINT64 B6; + UINT64 B7; + + // + // application registers + // + UINT64 ArRsc; + UINT64 ArBsp; + UINT64 ArBspstore; + UINT64 ArRnat; + + UINT64 ArFcr; + + UINT64 ArEflag; + UINT64 ArCsd; + UINT64 ArSsd; + UINT64 ArCflg; + UINT64 ArFsr; + UINT64 ArFir; + UINT64 ArFdr; + + UINT64 ArCcv; + + UINT64 ArUnat; + + UINT64 ArFpsr; + + UINT64 ArPfs; + UINT64 ArLc; + UINT64 ArEc; + + // + // control registers + // + UINT64 CrDcr; + UINT64 CrItm; + UINT64 CrIva; + UINT64 CrPta; + UINT64 CrIpsr; + UINT64 CrIsr; + UINT64 CrIip; + UINT64 CrIfa; + UINT64 CrItir; + UINT64 CrIipa; + UINT64 CrIfs; + UINT64 CrIim; + UINT64 CrIha; + + // + // debug registers + // + UINT64 Dbr0; + UINT64 Dbr1; + UINT64 Dbr2; + UINT64 Dbr3; + UINT64 Dbr4; + UINT64 Dbr5; + UINT64 Dbr6; + UINT64 Dbr7; + + UINT64 Ibr0; + UINT64 Ibr1; + UINT64 Ibr2; + UINT64 Ibr3; + UINT64 Ibr4; + UINT64 Ibr5; + UINT64 Ibr6; + UINT64 Ibr7; + + // + // virtual registers - nat bits for R1-R31 + // + UINT64 IntNat; + +} EFI_SYSTEM_CONTEXT_IPF; + +// +// EBC processor exception types +// +#define EXCEPT_EBC_UNDEFINED 0 +#define EXCEPT_EBC_DIVIDE_ERROR 1 +#define EXCEPT_EBC_DEBUG 2 +#define EXCEPT_EBC_BREAKPOINT 3 +#define EXCEPT_EBC_OVERFLOW 4 +#define EXCEPT_EBC_INVALID_OPCODE 5 // opcode out of range +#define EXCEPT_EBC_STACK_FAULT 6 +#define EXCEPT_EBC_ALIGNMENT_CHECK 7 +#define EXCEPT_EBC_INSTRUCTION_ENCODING 8 // malformed instruction +#define EXCEPT_EBC_BAD_BREAK 9 // BREAK 0 or undefined BREAK +#define EXCEPT_EBC_STEP 10 // to support debug stepping +/// +/// For coding convenience, define the maximum valid EBC exception. +/// +#define MAX_EBC_EXCEPTION EXCEPT_EBC_STEP + +/// +/// EBC processor context definition +/// +typedef struct { + UINT64 R0; + UINT64 R1; + UINT64 R2; + UINT64 R3; + UINT64 R4; + UINT64 R5; + UINT64 R6; + UINT64 R7; + UINT64 Flags; + UINT64 ControlFlags; + UINT64 Ip; +} EFI_SYSTEM_CONTEXT_EBC; + +/// +/// Universal EFI_SYSTEM_CONTEXT definition +/// +typedef union { + EFI_SYSTEM_CONTEXT_EBC *SystemContextEbc; + EFI_SYSTEM_CONTEXT_IA32 *SystemContextIa32; + EFI_SYSTEM_CONTEXT_X64 *SystemContextX64; + EFI_SYSTEM_CONTEXT_IPF *SystemContextIpf; +} EFI_SYSTEM_CONTEXT; + +// +// DebugSupport callback function prototypes +// + +/** + Registers and enables an exception callback function for the specified exception. + + @param ExceptionType Exception types in EBC, IA-32, X64, or IPF + @param SystemContext Exception content. + +**/ +typedef +VOID +(*EFI_EXCEPTION_CALLBACK)( + IN EFI_EXCEPTION_TYPE ExceptionType, + IN OUT EFI_SYSTEM_CONTEXT SystemContext + ); + +/** + Registers and enables the on-target debug agent's periodic entry point. + + @param SystemContext Exception content. + +**/ +typedef +VOID +(*EFI_PERIODIC_CALLBACK)( + IN OUT EFI_SYSTEM_CONTEXT SystemContext + ); + +/// +/// Machine type definition +/// +typedef enum { + IsaIa32 = IMAGE_FILE_MACHINE_I386, ///< 0x014C + IsaX64 = IMAGE_FILE_MACHINE_X64, ///< 0x8664 + IsaIpf = IMAGE_FILE_MACHINE_IA64, ///< 0x0200 + IsaEbc = IMAGE_FILE_MACHINE_EBC ///< 0x0EBC +} EFI_INSTRUCTION_SET_ARCHITECTURE; + + +// +// DebugSupport member function definitions +// + +/** + Returns the maximum value that may be used for the ProcessorIndex parameter in + RegisterPeriodicCallback() and RegisterExceptionCallback(). + + @param This A pointer to the EFI_DEBUG_SUPPORT_PROTOCOL instance. + @param MaxProcessorIndex Pointer to a caller-allocated UINTN in which the maximum supported + processor index is returned. + + @retval EFI_SUCCESS The function completed successfully. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_MAXIMUM_PROCESSOR_INDEX)( + IN EFI_DEBUG_SUPPORT_PROTOCOL *This, + OUT UINTN *MaxProcessorIndex + ); + +/** + Registers a function to be called back periodically in interrupt context. + + @param This A pointer to the EFI_DEBUG_SUPPORT_PROTOCOL instance. + @param ProcessorIndex Specifies which processor the callback function applies to. + @param PeriodicCallback A pointer to a function of type PERIODIC_CALLBACK that is the main + periodic entry point of the debug agent. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_ALREADY_STARTED Non-NULL PeriodicCallback parameter when a callback + function was previously registered. + @retval EFI_OUT_OF_RESOURCES System has insufficient memory resources to register new callback + function. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_REGISTER_PERIODIC_CALLBACK)( + IN EFI_DEBUG_SUPPORT_PROTOCOL *This, + IN UINTN ProcessorIndex, + IN EFI_PERIODIC_CALLBACK PeriodicCallback + ); + +/** + Registers a function to be called when a given processor exception occurs. + + @param This A pointer to the EFI_DEBUG_SUPPORT_PROTOCOL instance. + @param ProcessorIndex Specifies which processor the callback function applies to. + @param PeriodicCallback A pointer to a function of type EXCEPTION_CALLBACK that is called + when the processor exception specified by ExceptionType occurs. + @param ExceptionType Specifies which processor exception to hook. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_ALREADY_STARTED Non-NULL PeriodicCallback parameter when a callback + function was previously registered. + @retval EFI_OUT_OF_RESOURCES System has insufficient memory resources to register new callback + function. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_REGISTER_EXCEPTION_CALLBACK)( + IN EFI_DEBUG_SUPPORT_PROTOCOL *This, + IN UINTN ProcessorIndex, + IN EFI_EXCEPTION_CALLBACK ExceptionCallback, + IN EFI_EXCEPTION_TYPE ExceptionType + ); + +/** + Invalidates processor instruction cache for a memory range. Subsequent execution in this range + causes a fresh memory fetch to retrieve code to be executed. + + @param This A pointer to the EFI_DEBUG_SUPPORT_PROTOCOL instance. + @param ProcessorIndex Specifies which processor's instruction cache is to be invalidated. + @param Start Specifies the physical base of the memory range to be invalidated. + @param Length Specifies the minimum number of bytes in the processor's instruction + cache to invalidate. + + @retval EFI_SUCCESS The function completed successfully. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_INVALIDATE_INSTRUCTION_CACHE)( + IN EFI_DEBUG_SUPPORT_PROTOCOL *This, + IN UINTN ProcessorIndex, + IN VOID *Start, + IN UINT64 Length + ); + +/// +/// This protocol provides the services to allow the debug agent to register +/// callback functions that are called either periodically or when specific +/// processor exceptions occur. +/// +struct _EFI_DEBUG_SUPPORT_PROTOCOL { + /// + /// Declares the processor architecture for this instance of the EFI Debug Support protocol. + /// + EFI_INSTRUCTION_SET_ARCHITECTURE Isa; + EFI_GET_MAXIMUM_PROCESSOR_INDEX GetMaximumProcessorIndex; + EFI_REGISTER_PERIODIC_CALLBACK RegisterPeriodicCallback; + EFI_REGISTER_EXCEPTION_CALLBACK RegisterExceptionCallback; + EFI_INVALIDATE_INSTRUCTION_CACHE InvalidateInstructionCache; +}; + +extern EFI_GUID gEfiDebugSupportProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/DevicePath.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/DevicePath.h new file mode 100644 index 0000000..e847668 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/DevicePath.h @@ -0,0 +1,535 @@ +/** @file + The device path protocol as defined in UEFI 2.0. + + The device path represents a programatic path to a device. It's the view + from a software point of view. It also must persist from boot to boot, so + it can not contain things like PCI bus numbers that change from boot to boot. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __EFI_DEVICE_PATH_PROTOCOL_H__ +#define __EFI_DEVICE_PATH_PROTOCOL_H__ + +#include <gpxe/efi/Guid/PcAnsi.h> + +/// +/// Device Path protocol +/// +#define EFI_DEVICE_PATH_PROTOCOL_GUID \ + { \ + 0x9576e91, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \ + } + +// +// Protocol GUID defined in EFI1.1. +// + +/// +/// Device Path information +/// +#define DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH_PROTOCOL_GUID + +#pragma pack(1) + +/** + This protocol can be used on any device handle to obtain generic path/location + information concerning the physical device or logical device. If the handle does + not logically map to a physical device, the handle may not necessarily support + the device path protocol. The device path describes the location of the device + the handle is for. The size of the Device Path can be determined from the structures + that make up the Device Path. +**/ +typedef struct { + UINT8 Type; ///< 0x01 Hardware Device Path + ///< 0x02 ACPI Device Path + ///< 0x03 Messaging Device Path + ///< 0x04 Media Device Path + ///< 0x05 BIOS Boot Specification Device Path + ///< 0x7F End of Hardware Device Path + + UINT8 SubType; ///< Varies by Type + ///< 0xFF End Entire Device Path, or + ///< 0x01 End This Instance of a Device Path and start a new + ///< Device Path + + UINT8 Length[2]; ///< Specific Device Path data. Type and Sub-Type define + ///< type of data. Size of data is included in Length. + +} EFI_DEVICE_PATH_PROTOCOL; + +/// +/// For backward-compatible with EFI1.1. +/// +typedef EFI_DEVICE_PATH_PROTOCOL EFI_DEVICE_PATH; + +/// +/// Hardware Device Paths +/// +#define HARDWARE_DEVICE_PATH 0x01 + +#define HW_PCI_DP 0x01 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT8 Function; + UINT8 Device; +} PCI_DEVICE_PATH; + +#define HW_PCCARD_DP 0x02 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT8 FunctionNumber; +} PCCARD_DEVICE_PATH; + +#define HW_MEMMAP_DP 0x03 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 MemoryType; + EFI_PHYSICAL_ADDRESS StartingAddress; + EFI_PHYSICAL_ADDRESS EndingAddress; +} MEMMAP_DEVICE_PATH; + +#define HW_VENDOR_DP 0x04 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + EFI_GUID Guid; +} VENDOR_DEVICE_PATH; + +#define HW_CONTROLLER_DP 0x05 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 ControllerNumber; +} CONTROLLER_DEVICE_PATH; + +/// +/// ACPI Device Paths +/// +#define ACPI_DEVICE_PATH 0x02 + +#define ACPI_DP 0x01 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 HID; + UINT32 UID; +} ACPI_HID_DEVICE_PATH; + +#define ACPI_EXTENDED_DP 0x02 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 HID; + UINT32 UID; + UINT32 CID; + /// + /// Optional variable length _HIDSTR + /// Optional variable length _UIDSTR + /// Optional variable length _CIDSTR + /// +} ACPI_EXTENDED_HID_DEVICE_PATH; + +// +// EISA ID Macro +// EISA ID Definition 32-bits +// bits[15:0] - three character compressed ASCII EISA ID. +// bits[31:16] - binary number +// Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z' +// +#define PNP_EISA_ID_CONST 0x41d0 +#define EISA_ID(_Name, _Num) ((UINT32)((_Name) | (_Num) << 16)) +#define EISA_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId))) +#define EFI_PNP_ID(_PNPId) (EISA_ID(PNP_EISA_ID_CONST, (_PNPId))) + +#define PNP_EISA_ID_MASK 0xffff +#define EISA_ID_TO_NUM(_Id) ((_Id) >> 16) + + +#define ACPI_ADR_DP 0x03 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 ADR; +} ACPI_ADR_DEVICE_PATH; + +#define ACPI_ADR_DISPLAY_TYPE_OTHER 0 +#define ACPI_ADR_DISPLAY_TYPE_VGA 1 +#define ACPI_ADR_DISPLAY_TYPE_TV 2 +#define ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL 3 +#define ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL 4 + +#define ACPI_DISPLAY_ADR(_DeviceIdScheme, _HeadId, _NonVgaOutput, _BiosCanDetect, _VendorInfo, _Type, _Port, _Index) \ + ((UINT32)( (((_DeviceIdScheme) & 0x1) << 31) | \ + (((_HeadId) & 0x7) << 18) | \ + (((_NonVgaOutput) & 0x1) << 17) | \ + (((_BiosCanDetect) & 0x1) << 16) | \ + (((_VendorInfo) & 0xf) << 12) | \ + (((_Type) & 0xf) << 8) | \ + (((_Port) & 0xf) << 4) | \ + ((_Index) & 0xf) )) + +/// +/// Messaging Device Paths +/// +#define MESSAGING_DEVICE_PATH 0x03 + +#define MSG_ATAPI_DP 0x01 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT8 PrimarySecondary; + UINT8 SlaveMaster; + UINT16 Lun; +} ATAPI_DEVICE_PATH; + +#define MSG_SCSI_DP 0x02 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT16 Pun; + UINT16 Lun; +} SCSI_DEVICE_PATH; + +#define MSG_FIBRECHANNEL_DP 0x03 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 Reserved; + UINT64 WWN; + UINT64 Lun; +} FIBRECHANNEL_DEVICE_PATH; + +#define MSG_1394_DP 0x04 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 Reserved; + UINT64 Guid; +} F1394_DEVICE_PATH; + +#define MSG_USB_DP 0x05 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT8 ParentPortNumber; + UINT8 InterfaceNumber; +} USB_DEVICE_PATH; + +#define MSG_USB_CLASS_DP 0x0f +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT16 VendorId; + UINT16 ProductId; + UINT8 DeviceClass; + UINT8 DeviceSubClass; + UINT8 DeviceProtocol; +} USB_CLASS_DEVICE_PATH; + +#define MSG_USB_WWID_DP 0x10 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT16 InterfaceNumber; + UINT16 VendorId; + UINT16 ProductId; + // CHAR16 SerialNumber[...]; +} USB_WWID_DEVICE_PATH; + + +#define MSG_DEVICE_LOGICAL_UNIT_DP 0x11 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT8 Lun; +} DEVICE_LOGICAL_UNIT_DEVICE_PATH; + +#define MSG_SATA_DP 0x12 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT16 HBAPortNumber; + UINT16 PortMultiplierPortNumber; + UINT16 Lun; +} SATA_DEVICE_PATH; + +#define MSG_I2O_DP 0x06 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 Tid; +} I2O_DEVICE_PATH; + +#define MSG_MAC_ADDR_DP 0x0b +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + EFI_MAC_ADDRESS MacAddress; + UINT8 IfType; +} MAC_ADDR_DEVICE_PATH; + +#define MSG_IPv4_DP 0x0c +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + EFI_IPv4_ADDRESS LocalIpAddress; + EFI_IPv4_ADDRESS RemoteIpAddress; + UINT16 LocalPort; + UINT16 RemotePort; + UINT16 Protocol; + BOOLEAN StaticIpAddress; +} IPv4_DEVICE_PATH; + +#define MSG_IPv6_DP 0x0d +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + EFI_IPv6_ADDRESS LocalIpAddress; + EFI_IPv6_ADDRESS RemoteIpAddress; + UINT16 LocalPort; + UINT16 RemotePort; + UINT16 Protocol; + BOOLEAN StaticIpAddress; +} IPv6_DEVICE_PATH; + +#define MSG_INFINIBAND_DP 0x09 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 ResourceFlags; + UINT8 PortGid[16]; + UINT64 ServiceId; + UINT64 TargetPortId; + UINT64 DeviceId; +} INFINIBAND_DEVICE_PATH; + +#define INFINIBAND_RESOURCE_FLAG_IOC_SERVICE 0x01 +#define INFINIBAND_RESOURCE_FLAG_EXTENDED_BOOT_ENVIRONMENT 0x02 +#define INFINIBAND_RESOURCE_FLAG_CONSOLE_PROTOCOL 0x04 +#define INFINIBAND_RESOURCE_FLAG_STORAGE_PROTOCOL 0x08 +#define INFINIBAND_RESOURCE_FLAG_NETWORK_PROTOCOL 0x10 + +#define MSG_UART_DP 0x0e +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 Reserved; + UINT64 BaudRate; + UINT8 DataBits; + UINT8 Parity; + UINT8 StopBits; +} UART_DEVICE_PATH; + +// +// Use VENDOR_DEVICE_PATH struct +// +#define MSG_VENDOR_DP 0x0a +typedef VENDOR_DEVICE_PATH VENDOR_DEFINED_DEVICE_PATH; + +#define DEVICE_PATH_MESSAGING_PC_ANSI EFI_PC_ANSI_GUID +#define DEVICE_PATH_MESSAGING_VT_100 EFI_VT_100_GUID +#define DEVICE_PATH_MESSAGING_VT_100_PLUS EFI_VT_100_PLUS_GUID +#define DEVICE_PATH_MESSAGING_VT_UTF8 EFI_VT_UTF8_GUID + +#define DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL EFI_UART_DEVICE_PATH_GUID + +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + EFI_GUID Guid; + UINT32 FlowControlMap; +} UART_FLOW_CONTROL_DEVICE_PATH; + +#define DEVICE_PATH_MESSAGING_SAS EFI_SAS_DEVICE_PATH_GUID + +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + EFI_GUID Guid; + UINT32 Reserved; + UINT64 SasAddress; + UINT64 Lun; + UINT16 DeviceTopology; + UINT16 RelativeTargetPort; +} SAS_DEVICE_PATH; + +#define MSG_ISCSI_DP 0x13 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT16 NetworkProtocol; + UINT16 LoginOption; + UINT64 Lun; + UINT16 TargetPortalGroupTag; + // CHAR8 iSCSI Target Name +} ISCSI_DEVICE_PATH; + +#define ISCSI_LOGIN_OPTION_NO_HEADER_DIGEST 0x0000 +#define ISCSI_LOGIN_OPTION_HEADER_DIGEST_USING_CRC32C 0x0002 +#define ISCSI_LOGIN_OPTION_NO_DATA_DIGEST 0x0000 +#define ISCSI_LOGIN_OPTION_DATA_DIGEST_USING_CRC32C 0x0008 +#define ISCSI_LOGIN_OPTION_AUTHMETHOD_CHAP 0x0000 +#define ISCSI_LOGIN_OPTION_AUTHMETHOD_NON 0x1000 +#define ISCSI_LOGIN_OPTION_CHAP_BI 0x0000 +#define ISCSI_LOGIN_OPTION_CHAP_UNI 0x2000 + +// +// Media Device Path +// +#define MEDIA_DEVICE_PATH 0x04 + +#define MEDIA_HARDDRIVE_DP 0x01 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 PartitionNumber; + UINT64 PartitionStart; + UINT64 PartitionSize; + UINT8 Signature[16]; + UINT8 MBRType; + UINT8 SignatureType; +} HARDDRIVE_DEVICE_PATH; + +#define MBR_TYPE_PCAT 0x01 +#define MBR_TYPE_EFI_PARTITION_TABLE_HEADER 0x02 + +#define SIGNATURE_TYPE_MBR 0x01 +#define SIGNATURE_TYPE_GUID 0x02 + +#define MEDIA_CDROM_DP 0x02 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 BootEntry; + UINT64 PartitionStart; + UINT64 PartitionSize; +} CDROM_DEVICE_PATH; + +// +// Use VENDOR_DEVICE_PATH struct +// +#define MEDIA_VENDOR_DP 0x03 + +#define MEDIA_FILEPATH_DP 0x04 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + CHAR16 PathName[1]; +} FILEPATH_DEVICE_PATH; + +#define SIZE_OF_FILEPATH_DEVICE_PATH EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName) + +#define MEDIA_PROTOCOL_DP 0x05 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + EFI_GUID Protocol; +} MEDIA_PROTOCOL_DEVICE_PATH; + + +#define MEDIA_PIWG_FW_VOL_DP 0x7 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + EFI_GUID FvName; +} MEDIA_FW_VOL_DEVICE_PATH; + + +#define MEDIA_PIWG_FW_FILE_DP 0x6 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + EFI_GUID FvFileName; +} MEDIA_FW_VOL_FILEPATH_DEVICE_PATH; + +// +// BBS Device Path +// +#define BBS_DEVICE_PATH 0x05 +#define BBS_BBS_DP 0x01 +typedef struct { + EFI_DEVICE_PATH_PROTOCOL Header; + UINT16 DeviceType; + UINT16 StatusFlag; + CHAR8 String[1]; +} BBS_BBS_DEVICE_PATH; + +// +// DeviceType definitions - from BBS specification +// +#define BBS_TYPE_FLOPPY 0x01 +#define BBS_TYPE_HARDDRIVE 0x02 +#define BBS_TYPE_CDROM 0x03 +#define BBS_TYPE_PCMCIA 0x04 +#define BBS_TYPE_USB 0x05 +#define BBS_TYPE_EMBEDDED_NETWORK 0x06 +#define BBS_TYPE_BEV 0x80 +#define BBS_TYPE_UNKNOWN 0xFF + + +/// +/// Union of all possible Device Paths and pointers to Device Paths +/// + +typedef union { + EFI_DEVICE_PATH_PROTOCOL DevPath; + PCI_DEVICE_PATH Pci; + PCCARD_DEVICE_PATH PcCard; + MEMMAP_DEVICE_PATH MemMap; + VENDOR_DEVICE_PATH Vendor; + + CONTROLLER_DEVICE_PATH Controller; + ACPI_HID_DEVICE_PATH Acpi; + + ATAPI_DEVICE_PATH Atapi; + SCSI_DEVICE_PATH Scsi; + ISCSI_DEVICE_PATH Iscsi; + FIBRECHANNEL_DEVICE_PATH FibreChannel; + + F1394_DEVICE_PATH F1394; + USB_DEVICE_PATH Usb; + SATA_DEVICE_PATH Sata; + USB_CLASS_DEVICE_PATH UsbClass; + I2O_DEVICE_PATH I2O; + MAC_ADDR_DEVICE_PATH MacAddr; + IPv4_DEVICE_PATH Ipv4; + IPv6_DEVICE_PATH Ipv6; + INFINIBAND_DEVICE_PATH InfiniBand; + UART_DEVICE_PATH Uart; + + HARDDRIVE_DEVICE_PATH HardDrive; + CDROM_DEVICE_PATH CD; + + FILEPATH_DEVICE_PATH FilePath; + MEDIA_PROTOCOL_DEVICE_PATH MediaProtocol; + + BBS_BBS_DEVICE_PATH Bbs; +} EFI_DEV_PATH; + + + +typedef union { + EFI_DEVICE_PATH_PROTOCOL *DevPath; + PCI_DEVICE_PATH *Pci; + PCCARD_DEVICE_PATH *PcCard; + MEMMAP_DEVICE_PATH *MemMap; + VENDOR_DEVICE_PATH *Vendor; + + CONTROLLER_DEVICE_PATH *Controller; + ACPI_HID_DEVICE_PATH *Acpi; + ACPI_EXTENDED_HID_DEVICE_PATH *ExtendedAcpi; + + ATAPI_DEVICE_PATH *Atapi; + SCSI_DEVICE_PATH *Scsi; + FIBRECHANNEL_DEVICE_PATH *FibreChannel; + + F1394_DEVICE_PATH *F1394; + USB_DEVICE_PATH *Usb; + SATA_DEVICE_PATH *Sata; + USB_CLASS_DEVICE_PATH *UsbClass; + I2O_DEVICE_PATH *I2O; + MAC_ADDR_DEVICE_PATH *MacAddr; + IPv4_DEVICE_PATH *Ipv4; + IPv6_DEVICE_PATH *Ipv6; + INFINIBAND_DEVICE_PATH *InfiniBand; + UART_DEVICE_PATH *Uart; + + HARDDRIVE_DEVICE_PATH *HardDrive; + CDROM_DEVICE_PATH *CD; + + FILEPATH_DEVICE_PATH *FilePath; + MEDIA_PROTOCOL_DEVICE_PATH *MediaProtocol; + + BBS_BBS_DEVICE_PATH *Bbs; + UINT8 *Raw; +} EFI_DEV_PATH_PTR; + +#pragma pack() + +#define END_DEVICE_PATH_TYPE 0x7f +#define END_ENTIRE_DEVICE_PATH_SUBTYPE 0xFF +#define END_INSTANCE_DEVICE_PATH_SUBTYPE 0x01 + +extern EFI_GUID gEfiDevicePathProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/DriverBinding.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/DriverBinding.h new file mode 100644 index 0000000..510cb7c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/DriverBinding.h @@ -0,0 +1,153 @@ +/** @file + UEFI DriverBinding Protocol is defined in UEFI specification. + + This protocol is produced by every driver that follows the UEFI Driver Model, + and it is the central component that allows drivers and controllers to be managed. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __EFI_DRIVER_BINDING_H__ +#define __EFI_DRIVER_BINDING_H__ + +#include <gpxe/efi/Protocol/DevicePath.h> +/// +/// Global ID for the ControllerHandle Driver Protocol +/// +#define EFI_DRIVER_BINDING_PROTOCOL_GUID \ + { \ + 0x18a031ab, 0xb443, 0x4d1a, {0xa5, 0xc0, 0xc, 0x9, 0x26, 0x1e, 0x9f, 0x71 } \ + } + +typedef struct _EFI_DRIVER_BINDING_PROTOCOL EFI_DRIVER_BINDING_PROTOCOL; + +/** + Test to see if this driver supports ControllerHandle. This service + is called by the EFI boot service ConnectController(). In + order to make drivers as small as possible, there are a few calling + restrictions for this service. ConnectController() must + follow these calling restrictions. If any other agent wishes to call + Supported() it must also follow these calling restrictions. + + @param This Protocol instance pointer. + @param ControllerHandle Handle of device to test + @param RemainingDevicePath Optional parameter use to pick a specific child + device to start. + + @retval EFI_SUCCESS This driver supports this device + @retval EFI_ALREADY_STARTED This driver is already running on this device + @retval other This driver does not support this device + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_DRIVER_BINDING_SUPPORTED)( + IN EFI_DRIVER_BINDING_PROTOCOL *This, + IN EFI_HANDLE ControllerHandle, + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL + ); + +/** + Start this driver on ControllerHandle. This service is called by the + EFI boot service ConnectController(). In order to make + drivers as small as possible, there are a few calling restrictions for + this service. ConnectController() must follow these + calling restrictions. If any other agent wishes to call Start() it + must also follow these calling restrictions. + + @param This Protocol instance pointer. + @param ControllerHandle Handle of device to bind driver to + @param RemainingDevicePath Optional parameter use to pick a specific child + device to start. + + @retval EFI_SUCCESS This driver is added to ControllerHandle + @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle + @retval other This driver does not support this device + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_DRIVER_BINDING_START)( + IN EFI_DRIVER_BINDING_PROTOCOL *This, + IN EFI_HANDLE ControllerHandle, + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL + ); + +/** + Stop this driver on ControllerHandle. This service is called by the + EFI boot service DisconnectController(). In order to + make drivers as small as possible, there are a few calling + restrictions for this service. DisconnectController() + must follow these calling restrictions. If any other agent wishes + to call Stop() it must also follow these calling restrictions. + + @param This Protocol instance pointer. + @param ControllerHandle Handle of device to stop driver on + @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of + children is zero stop the entire bus driver. + @param ChildHandleBuffer List of Child Handles to Stop. + + @retval EFI_SUCCESS This driver is removed ControllerHandle + @retval other This driver was not removed from this device + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_DRIVER_BINDING_STOP)( + IN EFI_DRIVER_BINDING_PROTOCOL *This, + IN EFI_HANDLE ControllerHandle, + IN UINTN NumberOfChildren, + IN EFI_HANDLE *ChildHandleBuffer OPTIONAL + ); + +/// +/// This protocol provides the services required to determine if a driver supports a given controller. +/// If a controller is supported, then it also provides routines to start and stop the controller. +/// +struct _EFI_DRIVER_BINDING_PROTOCOL { + EFI_DRIVER_BINDING_SUPPORTED Supported; + EFI_DRIVER_BINDING_START Start; + EFI_DRIVER_BINDING_STOP Stop; + + /// + /// The version number of the UEFI driver that produced the + /// EFI_DRIVER_BINDING_PROTOCOL. This field is used by + /// the EFI boot service ConnectController() to determine + /// the order that driver's Supported() service will be used when + /// a controller needs to be started. EFI Driver Binding Protocol + /// instances with higher Version values will be used before ones + /// with lower Version values. The Version values of 0x0- + /// 0x0f and 0xfffffff0-0xffffffff are reserved for + /// platform/OEM specific drivers. The Version values of 0x10- + /// 0xffffffef are reserved for IHV-developed drivers. + /// + UINT32 Version; + + /// + /// The image handle of the UEFI driver that produced this instance + /// of the EFI_DRIVER_BINDING_PROTOCOL. + /// + EFI_HANDLE ImageHandle; + + /// + /// The handle on which this instance of the + /// EFI_DRIVER_BINDING_PROTOCOL is installed. In most + /// cases, this is the same handle as ImageHandle. However, for + /// UEFI drivers that produce more than one instance of the + /// EFI_DRIVER_BINDING_PROTOCOL, this value may not be + /// the same as ImageHandle. + /// + EFI_HANDLE DriverBindingHandle; +}; + +extern EFI_GUID gEfiDriverBindingProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/NetworkInterfaceIdentifier.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/NetworkInterfaceIdentifier.h new file mode 100644 index 0000000..e99ec38 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/NetworkInterfaceIdentifier.h @@ -0,0 +1,74 @@ +/** @file + EFI Network Interface Identifier Protocol + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + +**/ + +#ifndef __EFI_NETWORK_INTERFACE_IDENTIFER_H__ +#define __EFI_NETWORK_INTERFACE_IDENTIFER_H__ + + +#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID \ + { \ + 0xE18541CD, 0xF755, 0x4f73, {0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29 } \ + } + +#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION 0x00010000 + +/// +/// Revision defined in EFI1.1. +/// +#define EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE_REVISION EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION + +/// +/// Forward reference for pure ANSI compatability +/// +typedef struct _EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL; + +/// +/// Protocol defined in EFI1.1. +/// +typedef EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE; + +typedef enum { + EfiNetworkInterfaceUndi = 1 +} EFI_NETWORK_PROTOCOL_TYPE; + +/// +/// An optional protocol that is used to describe details about the software +/// layer that is used to produce the Simple Network Protocol. +/// +struct _EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL { + UINT64 Revision; ///< The revision of the EFI_NETWORK_INTERFACE_IDENTIFIER protocol. + UINT64 ID; ///< Address of the first byte of the identifying structure for this network + ///< interface. This is only valid when the network interface is started + ///< (see Start()). When the network interface is not started, this field is set to zero. + UINT64 ImageAddr; ///< Address of the first byte of the identifying structure for this + ///< network interface. This is set to zero if there is no structure. + UINT32 ImageSize; ///< Size of unrelocated network interface image. + CHAR8 StringId[4];///< A four-character ASCII string that is sent in the class identifier field of + ///< option 60 in DHCP. For a Type of EfiNetworkInterfaceUndi, this field is UNDI. + UINT8 Type; ///< Network interface type. This will be set to one of the values + ///< in EFI_NETWORK_INTERFACE_TYPE. + UINT8 MajorVer; ///< Major version number. + UINT8 MinorVer; ///< Minor version number. + BOOLEAN Ipv6Supported; ///< TRUE if the network interface supports IPv6; otherwise FALSE. + UINT8 IfNum; ///< The network interface number that is being identified by this Network + ///< Interface Identifier Protocol. This field must be less than or equal + ///< to the IFcnt field in the !PXE structure. + +}; + +extern EFI_GUID gEfiNetworkInterfaceIdentifierProtocolGuid; +extern EFI_GUID gEfiNetworkInterfaceIdentifierProtocolGuid_31; + +#endif // _EFI_NII_H diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/PciIo.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/PciIo.h new file mode 100644 index 0000000..5aea5b4 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/PciIo.h @@ -0,0 +1,519 @@ +/** @file + EFI PCI I/O Protocol provides the basic Memory, I/O, PCI configuration, + and DMA interfaces that a driver uses to access its PCI controller. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __PCI_IO_H__ +#define __PCI_IO_H__ + +/// +/// Global ID for the PCI I/O Protocol +/// +#define EFI_PCI_IO_PROTOCOL_GUID \ + { \ + 0x4cf5b200, 0x68b8, 0x4ca5, {0x9e, 0xec, 0xb2, 0x3e, 0x3f, 0x50, 0x2, 0x9a } \ + } + +typedef struct _EFI_PCI_IO_PROTOCOL EFI_PCI_IO_PROTOCOL; + +/// +/// Prototypes for the PCI I/O Protocol +/// +typedef enum { + EfiPciIoWidthUint8 = 0, + EfiPciIoWidthUint16, + EfiPciIoWidthUint32, + EfiPciIoWidthUint64, + EfiPciIoWidthFifoUint8, + EfiPciIoWidthFifoUint16, + EfiPciIoWidthFifoUint32, + EfiPciIoWidthFifoUint64, + EfiPciIoWidthFillUint8, + EfiPciIoWidthFillUint16, + EfiPciIoWidthFillUint32, + EfiPciIoWidthFillUint64, + EfiPciIoWidthMaximum +} EFI_PCI_IO_PROTOCOL_WIDTH; + +// +// Complete PCI address generater +// +#define EFI_PCI_IO_PASS_THROUGH_BAR 0xff ///< Special BAR that passes a memory or I/O cycle through unchanged +#define EFI_PCI_IO_ATTRIBUTE_MASK 0x077f ///< All the following I/O and Memory cycles +#define EFI_PCI_IO_ATTRIBUTE_ISA_MOTHERBOARD_IO 0x0001 ///< I/O cycles 0x0000-0x00FF (10 bit decode) +#define EFI_PCI_IO_ATTRIBUTE_ISA_IO 0x0002 ///< I/O cycles 0x0100-0x03FF or greater (10 bit decode) +#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO 0x0004 ///< I/O cycles 0x3C6, 0x3C8, 0x3C9 (10 bit decode) +#define EFI_PCI_IO_ATTRIBUTE_VGA_MEMORY 0x0008 ///< MEM cycles 0xA0000-0xBFFFF (24 bit decode) +#define EFI_PCI_IO_ATTRIBUTE_VGA_IO 0x0010 ///< I/O cycles 0x3B0-0x3BB and 0x3C0-0x3DF (10 bit decode) +#define EFI_PCI_IO_ATTRIBUTE_IDE_PRIMARY_IO 0x0020 ///< I/O cycles 0x1F0-0x1F7, 0x3F6, 0x3F7 (10 bit decode) +#define EFI_PCI_IO_ATTRIBUTE_IDE_SECONDARY_IO 0x0040 ///< I/O cycles 0x170-0x177, 0x376, 0x377 (10 bit decode) +#define EFI_PCI_IO_ATTRIBUTE_MEMORY_WRITE_COMBINE 0x0080 ///< Map a memory range so write are combined +#define EFI_PCI_IO_ATTRIBUTE_IO 0x0100 ///< Enable the I/O decode bit in the PCI Config Header +#define EFI_PCI_IO_ATTRIBUTE_MEMORY 0x0200 ///< Enable the Memory decode bit in the PCI Config Header +#define EFI_PCI_IO_ATTRIBUTE_BUS_MASTER 0x0400 ///< Enable the DMA bit in the PCI Config Header +#define EFI_PCI_IO_ATTRIBUTE_MEMORY_CACHED 0x0800 ///< Map a memory range so all r/w accesses are cached +#define EFI_PCI_IO_ATTRIBUTE_MEMORY_DISABLE 0x1000 ///< Disable a memory range +#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_DEVICE 0x2000 ///< Clear for an add-in PCI Device +#define EFI_PCI_IO_ATTRIBUTE_EMBEDDED_ROM 0x4000 ///< Clear for a physical PCI Option ROM accessed through ROM BAR +#define EFI_PCI_IO_ATTRIBUTE_DUAL_ADDRESS_CYCLE 0x8000 ///< Clear for PCI controllers that can not genrate a DAC +#define EFI_PCI_IO_ATTRIBUTE_ISA_IO_16 0x10000 ///< I/O cycles 0x0100-0x03FF or greater (16 bit decode) +#define EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO_16 0x20000 ///< I/O cycles 0x3C6, 0x3C8, 0x3C9 (16 bit decode) +#define EFI_PCI_IO_ATTRIBUTE_VGA_IO_16 0x30000 ///< I/O cycles 0x3B0-0x3BB and 0x3C0-0x3DF (16 bit decode) + +#define EFI_PCI_DEVICE_ENABLE (EFI_PCI_IO_ATTRIBUTE_IO | EFI_PCI_IO_ATTRIBUTE_MEMORY | EFI_PCI_IO_ATTRIBUTE_BUS_MASTER) +#define EFI_VGA_DEVICE_ENABLE (EFI_PCI_IO_ATTRIBUTE_VGA_PALETTE_IO | EFI_PCI_IO_ATTRIBUTE_VGA_MEMORY | EFI_PCI_IO_ATTRIBUTE_VGA_IO | EFI_PCI_IO_ATTRIBUTE_IO) + +/// +/// ******************************************************* +/// EFI_PCI_IO_PROTOCOL_OPERATION +/// ******************************************************* +/// +typedef enum { + EfiPciIoOperationBusMasterRead, + EfiPciIoOperationBusMasterWrite, + EfiPciIoOperationBusMasterCommonBuffer, + EfiPciIoOperationMaximum +} EFI_PCI_IO_PROTOCOL_OPERATION; + +/// +/// ******************************************************* +/// EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION +/// ******************************************************* +/// +typedef enum { + EfiPciIoAttributeOperationGet, + EfiPciIoAttributeOperationSet, + EfiPciIoAttributeOperationEnable, + EfiPciIoAttributeOperationDisable, + EfiPciIoAttributeOperationSupported, + EfiPciIoAttributeOperationMaximum +} EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION; + +/** + Reads from the memory space of a PCI controller. Returns when either the polling exit criteria is + satisfied or after a defined duration. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Width Signifies the width of the memory or I/O operations. + @param BarIndex The BAR index of the standard PCI Configuration header to use as the + base address for the memory operation to perform. + @param Offset The offset within the selected BAR to start the memory operation. + @param Mask Mask used for the polling criteria. + @param Value The comparison value used for the polling exit criteria. + @param Delay The number of 100 ns units to poll. + @param Result Pointer to the last value read from the memory location. + + @retval EFI_SUCCESS The last data returned from the access matched the poll exit criteria. + @retval EFI_UNSUPPORTED BarIndex not valid for this PCI controller. + @retval EFI_UNSUPPORTED Offset is not valid for the BarIndex of this PCI controller. + @retval EFI_TIMEOUT Delay expired before a match occurred. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_POLL_IO_MEM)( + IN EFI_PCI_IO_PROTOCOL *This, + IN EFI_PCI_IO_PROTOCOL_WIDTH Width, + IN UINT8 BarIndex, + IN UINT64 Offset, + IN UINT64 Mask, + IN UINT64 Value, + IN UINT64 Delay, + OUT UINT64 *Result + ); + +/** + Enable a PCI driver to access PCI controller registers in the PCI memory or I/O space. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Width Signifies the width of the memory or I/O operations. + @param BarIndex The BAR index of the standard PCI Configuration header to use as the + base address for the memory or I/O operation to perform. + @param Offset The offset within the selected BAR to start the memory or I/O operation. + @param Count The number of memory or I/O operations to perform. + @param Buffer For read operations, the destination buffer to store the results. For write + operations, the source buffer to write data from. + + @retval EFI_SUCCESS The data was read from or written to the PCI controller. + @retval EFI_UNSUPPORTED BarIndex not valid for this PCI controller. + @retval EFI_UNSUPPORTED The address range specified by Offset, Width, and Count is not + valid for the PCI BAR specified by BarIndex. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_IO_MEM)( + IN EFI_PCI_IO_PROTOCOL *This, + IN EFI_PCI_IO_PROTOCOL_WIDTH Width, + IN UINT8 BarIndex, + IN UINT64 Offset, + IN UINTN Count, + IN OUT VOID *Buffer + ); + +typedef struct { + EFI_PCI_IO_PROTOCOL_IO_MEM Read; + EFI_PCI_IO_PROTOCOL_IO_MEM Write; +} EFI_PCI_IO_PROTOCOL_ACCESS; + +/** + Enable a PCI driver to access PCI controller registers in PCI configuration space. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Width Signifies the width of the memory operations. + @param Offset The offset within the PCI configuration space for the PCI controller. + @param Count The number of PCI configuration operations to perform. + @param Buffer For read operations, the destination buffer to store the results. For write + operations, the source buffer to write data from. + + + @retval EFI_SUCCESS The data was read from or written to the PCI controller. + @retval EFI_UNSUPPORTED The address range specified by Offset, Width, and Count is not + valid for the PCI configuration header of the PCI controller. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + @retval EFI_INVALID_PARAMETER Buffer is NULL or Width is invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_CONFIG)( + IN EFI_PCI_IO_PROTOCOL *This, + IN EFI_PCI_IO_PROTOCOL_WIDTH Width, + IN UINT32 Offset, + IN UINTN Count, + IN OUT VOID *Buffer + ); + +typedef struct { + EFI_PCI_IO_PROTOCOL_CONFIG Read; + EFI_PCI_IO_PROTOCOL_CONFIG Write; +} EFI_PCI_IO_PROTOCOL_CONFIG_ACCESS; + +/** + Enables a PCI driver to copy one region of PCI memory space to another region of PCI + memory space. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Width Signifies the width of the memory operations. + @param DestBarIndex The BAR index in the standard PCI Configuration header to use as the + base address for the memory operation to perform. + @param DestOffset The destination offset within the BAR specified by DestBarIndex to + start the memory writes for the copy operation. + @param SrcBarIndex The BAR index in the standard PCI Configuration header to use as the + base address for the memory operation to perform. + @param SrcOffset The source offset within the BAR specified by SrcBarIndex to start + the memory reads for the copy operation. + @param Count The number of memory operations to perform. Bytes moved is Width + size * Count, starting at DestOffset and SrcOffset. + + @retval EFI_SUCCESS The data was copied from one memory region to another memory region. + @retval EFI_UNSUPPORTED DestBarIndex not valid for this PCI controller. + @retval EFI_UNSUPPORTED SrcBarIndex not valid for this PCI controller. + @retval EFI_UNSUPPORTED The address range specified by DestOffset, Width, and Count + is not valid for the PCI BAR specified by DestBarIndex. + @retval EFI_UNSUPPORTED The address range specified by SrcOffset, Width, and Count is + not valid for the PCI BAR specified by SrcBarIndex. + @retval EFI_INVALID_PARAMETER Width is invalid. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_COPY_MEM)( + IN EFI_PCI_IO_PROTOCOL *This, + IN EFI_PCI_IO_PROTOCOL_WIDTH Width, + IN UINT8 DestBarIndex, + IN UINT64 DestOffset, + IN UINT8 SrcBarIndex, + IN UINT64 SrcOffset, + IN UINTN Count + ); + +/** + Provides the PCI controller-Cspecific addresses needed to access system memory. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Operation Indicates if the bus master is going to read or write to system memory. + @param HostAddress The system memory address to map to the PCI controller. + @param NumberOfBytes On input the number of bytes to map. On output the number of bytes + that were mapped. + @param DeviceAddress The resulting map address for the bus master PCI controller to use to + access the hosts HostAddress. + @param Mapping A resulting value to pass to Unmap(). + + @retval EFI_SUCCESS The range was mapped for the returned NumberOfBytes. + @retval EFI_UNSUPPORTED The HostAddress cannot be mapped as a common buffer. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + @retval EFI_DEVICE_ERROR The system hardware could not map the requested address. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_MAP)( + IN EFI_PCI_IO_PROTOCOL *This, + IN EFI_PCI_IO_PROTOCOL_OPERATION Operation, + IN VOID *HostAddress, + IN OUT UINTN *NumberOfBytes, + OUT EFI_PHYSICAL_ADDRESS *DeviceAddress, + OUT VOID **Mapping + ); + +/** + Completes the Map() operation and releases any corresponding resources. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Mapping The mapping value returned from Map(). + + @retval EFI_SUCCESS The range was unmapped. + @retval EFI_DEVICE_ERROR The data was not committed to the target system memory. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_UNMAP)( + IN EFI_PCI_IO_PROTOCOL *This, + IN VOID *Mapping + ); + +/** + Allocates pages that are suitable for an EfiPciIoOperationBusMasterCommonBuffer + mapping. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Type This parameter is not used and must be ignored. + @param MemoryType The type of memory to allocate, EfiBootServicesData or + EfiRuntimeServicesData. + @param Pages The number of pages to allocate. + @param HostAddress A pointer to store the base system memory address of the + allocated range. + @param Attributes The requested bit mask of attributes for the allocated range. + + @retval EFI_SUCCESS The requested memory pages were allocated. + @retval EFI_UNSUPPORTED Attributes is unsupported. The only legal attribute bits are + MEMORY_WRITE_COMBINE and MEMORY_CACHED. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + @retval EFI_OUT_OF_RESOURCES The memory pages could not be allocated. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_ALLOCATE_BUFFER)( + IN EFI_PCI_IO_PROTOCOL *This, + IN EFI_ALLOCATE_TYPE Type, + IN EFI_MEMORY_TYPE MemoryType, + IN UINTN Pages, + OUT VOID **HostAddress, + IN UINT64 Attributes + ); + +/** + Frees memory that was allocated with AllocateBuffer(). + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Pages The number of pages to free. + @param HostAddress The base system memory address of the allocated range. + + @retval EFI_SUCCESS The requested memory pages were freed. + @retval EFI_INVALID_PARAMETER The memory range specified by HostAddress and Pages + was not allocated with AllocateBuffer(). + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_FREE_BUFFER)( + IN EFI_PCI_IO_PROTOCOL *This, + IN UINTN Pages, + IN VOID *HostAddress + ); + +/** + Flushes all PCI posted write transactions from a PCI host bridge to system memory. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + + @retval EFI_SUCCESS The PCI posted write transactions were flushed from the PCI host + bridge to system memory. + @retval EFI_DEVICE_ERROR The PCI posted write transactions were not flushed from the PCI + host bridge due to a hardware error. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_FLUSH)( + IN EFI_PCI_IO_PROTOCOL *This + ); + +/** + Retrieves this PCI controller's current PCI bus number, device number, and function number. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param SegmentNumber The PCI controller's current PCI segment number. + @param BusNumber The PCI controller's current PCI bus number. + @param DeviceNumber The PCI controller's current PCI device number. + @param FunctionNumber The PCI controller's current PCI function number. + + @retval EFI_SUCCESS The PCI controller location was returned. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_GET_LOCATION)( + IN EFI_PCI_IO_PROTOCOL *This, + OUT UINTN *SegmentNumber, + OUT UINTN *BusNumber, + OUT UINTN *DeviceNumber, + OUT UINTN *FunctionNumber + ); + +/** + Performs an operation on the attributes that this PCI controller supports. The operations include + getting the set of supported attributes, retrieving the current attributes, setting the current + attributes, enabling attributes, and disabling attributes. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Operation The operation to perform on the attributes for this PCI controller. + @param Attributes The mask of attributes that are used for Set, Enable, and Disable + operations. + @param Result A pointer to the result mask of attributes that are returned for the Get + and Supported operations. + + @retval EFI_SUCCESS The operation on the PCI controller's attributes was completed. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + @retval EFI_UNSUPPORTED one or more of the bits set in + Attributes are not supported by this PCI controller or one of + its parent bridges when Operation is Set, Enable or Disable. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_ATTRIBUTES)( + IN EFI_PCI_IO_PROTOCOL *This, + IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation, + IN UINT64 Attributes, + OUT UINT64 *Result OPTIONAL + ); + +/** + Gets the attributes that this PCI controller supports setting on a BAR using + SetBarAttributes(), and retrieves the list of resource descriptors for a BAR. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param BarIndex The BAR index of the standard PCI Configuration header to use as the + base address for resource range. The legal range for this field is 0..5. + @param Supports A pointer to the mask of attributes that this PCI controller supports + setting for this BAR with SetBarAttributes(). + @param Resources A pointer to the ACPI 2.0 resource descriptors that describe the current + configuration of this BAR of the PCI controller. + + @retval EFI_SUCCESS If Supports is not NULL, then the attributes that the PCI + controller supports are returned in Supports. If Resources + is not NULL, then the ACPI 2.0 resource descriptors that the PCI + controller is currently using are returned in Resources. + @retval EFI_INVALID_PARAMETER Both Supports and Attributes are NULL. + @retval EFI_UNSUPPORTED BarIndex not valid for this PCI controller. + @retval EFI_OUT_OF_RESOURCES There are not enough resources available to allocate + Resources. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_GET_BAR_ATTRIBUTES)( + IN EFI_PCI_IO_PROTOCOL *This, + IN UINT8 BarIndex, + OUT UINT64 *Supports, OPTIONAL + OUT VOID **Resources OPTIONAL + ); + +/** + Sets the attributes for a range of a BAR on a PCI controller. + + @param This A pointer to the EFI_PCI_IO_PROTOCOL instance. + @param Attributes The mask of attributes to set for the resource range specified by + BarIndex, Offset, and Length. + @param BarIndex The BAR index of the standard PCI Configuration header to use as the + base address for resource range. The legal range for this field is 0..5. + @param Offset A pointer to the BAR relative base address of the resource range to be + modified by the attributes specified by Attributes. + @param Length A pointer to the length of the resource range to be modified by the + attributes specified by Attributes. + + @retval EFI_SUCCESS The set of attributes specified by Attributes for the resource + range specified by BarIndex, Offset, and Length were + set on the PCI controller, and the actual resource range is returned + in Offset and Length. + @retval EFI_INVALID_PARAMETER Offset or Length is NULL. + @retval EFI_UNSUPPORTED BarIndex not valid for this PCI controller. + @retval EFI_OUT_OF_RESOURCES There are not enough resources to set the attributes on the + resource range specified by BarIndex, Offset, and + Length. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_IO_PROTOCOL_SET_BAR_ATTRIBUTES)( + IN EFI_PCI_IO_PROTOCOL *This, + IN UINT64 Attributes, + IN UINT8 BarIndex, + IN OUT UINT64 *Offset, + IN OUT UINT64 *Length + ); + +/// +/// The EFI_PCI_IO_PROTOCOL provides the basic Memory, I/O, PCI configuration, +/// and DMA interfaces that are used to abstract accesses to PCI controllers. +/// There is one EFI_PCI_IO_PROTOCOL instance for each PCI controller on a PCI bus. +/// A device driver that wishes to manage a PCI controller in a system will have to +/// retrieve the EFI_PCI_IO_PROTOCOL instance that is associated with the PCI controller. +/// +struct _EFI_PCI_IO_PROTOCOL { + EFI_PCI_IO_PROTOCOL_POLL_IO_MEM PollMem; + EFI_PCI_IO_PROTOCOL_POLL_IO_MEM PollIo; + EFI_PCI_IO_PROTOCOL_ACCESS Mem; + EFI_PCI_IO_PROTOCOL_ACCESS Io; + EFI_PCI_IO_PROTOCOL_CONFIG_ACCESS Pci; + EFI_PCI_IO_PROTOCOL_COPY_MEM CopyMem; + EFI_PCI_IO_PROTOCOL_MAP Map; + EFI_PCI_IO_PROTOCOL_UNMAP Unmap; + EFI_PCI_IO_PROTOCOL_ALLOCATE_BUFFER AllocateBuffer; + EFI_PCI_IO_PROTOCOL_FREE_BUFFER FreeBuffer; + EFI_PCI_IO_PROTOCOL_FLUSH Flush; + EFI_PCI_IO_PROTOCOL_GET_LOCATION GetLocation; + EFI_PCI_IO_PROTOCOL_ATTRIBUTES Attributes; + EFI_PCI_IO_PROTOCOL_GET_BAR_ATTRIBUTES GetBarAttributes; + EFI_PCI_IO_PROTOCOL_SET_BAR_ATTRIBUTES SetBarAttributes; + + /// + /// The size, in bytes, of the ROM image. + /// + UINT64 RomSize; + + /// + /// A pointer to the in memory copy of the ROM image. The PCI Bus Driver is responsible + /// for allocating memory for the ROM image, and copying the contents of the ROM to memory. + /// The contents of this buffer are either from the PCI option ROM that can be accessed + /// through the ROM BAR of the PCI controller, or it is from a platform-specific location. + /// The Attributes() function can be used to determine from which of these two sources + /// the RomImage buffer was initialized. + /// + VOID *RomImage; +}; + +extern EFI_GUID gEfiPciIoProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/PciRootBridgeIo.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/PciRootBridgeIo.h new file mode 100644 index 0000000..a1150f0 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/PciRootBridgeIo.h @@ -0,0 +1,393 @@ +/** @file + PCI Root Bridge I/O protocol as defined in the UEFI 2.0 specification. + + PCI Root Bridge I/O protocol is used by PCI Bus Driver to perform PCI Memory, PCI I/O, + and PCI Configuration cycles on a PCI Root Bridge. It also provides services to perform + defferent types of bus mastering DMA + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __PCI_ROOT_BRIDGE_IO_H__ +#define __PCI_ROOT_BRIDGE_IO_H__ + +#define EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GUID \ + { \ + 0x2f707ebb, 0x4a1a, 0x11d4, {0x9a, 0x38, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d } \ + } + +typedef struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL; + +typedef enum { + EfiPciWidthUint8, + EfiPciWidthUint16, + EfiPciWidthUint32, + EfiPciWidthUint64, + EfiPciWidthFifoUint8, + EfiPciWidthFifoUint16, + EfiPciWidthFifoUint32, + EfiPciWidthFifoUint64, + EfiPciWidthFillUint8, + EfiPciWidthFillUint16, + EfiPciWidthFillUint32, + EfiPciWidthFillUint64, + EfiPciWidthMaximum +} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH; + +typedef enum { + EfiPciOperationBusMasterRead, + EfiPciOperationBusMasterWrite, + EfiPciOperationBusMasterCommonBuffer, + EfiPciOperationBusMasterRead64, + EfiPciOperationBusMasterWrite64, + EfiPciOperationBusMasterCommonBuffer64, + EfiPciOperationMaximum +} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION; + +#define EFI_PCI_ATTRIBUTE_ISA_MOTHERBOARD_IO 0x0001 +#define EFI_PCI_ATTRIBUTE_ISA_IO 0x0002 +#define EFI_PCI_ATTRIBUTE_VGA_PALETTE_IO 0x0004 +#define EFI_PCI_ATTRIBUTE_VGA_MEMORY 0x0008 +#define EFI_PCI_ATTRIBUTE_VGA_IO 0x0010 +#define EFI_PCI_ATTRIBUTE_IDE_PRIMARY_IO 0x0020 +#define EFI_PCI_ATTRIBUTE_IDE_SECONDARY_IO 0x0040 +#define EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE 0x0080 +#define EFI_PCI_ATTRIBUTE_MEMORY_CACHED 0x0800 +#define EFI_PCI_ATTRIBUTE_MEMORY_DISABLE 0x1000 +#define EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE 0x8000 + +#define EFI_PCI_ATTRIBUTE_VALID_FOR_ALLOCATE_BUFFER (EFI_PCI_ATTRIBUTE_MEMORY_WRITE_COMBINE | EFI_PCI_ATTRIBUTE_MEMORY_CACHED | EFI_PCI_ATTRIBUTE_DUAL_ADDRESS_CYCLE) + +#define EFI_PCI_ATTRIBUTE_INVALID_FOR_ALLOCATE_BUFFER (~EFI_PCI_ATTRIBUTE_VALID_FOR_ALLOCATE_BUFFER) + +#define EFI_PCI_ADDRESS(bus, dev, func, reg) \ + ((UINT64) ((((UINTN) bus) << 24) + (((UINTN) dev) << 16) + (((UINTN) func) << 8) + ((UINTN) reg))) + +typedef struct { + UINT8 Register; + UINT8 Function; + UINT8 Device; + UINT8 Bus; + UINT32 ExtendedRegister; +} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_PCI_ADDRESS; + +/** + Reads from the I/O space of a PCI Root Bridge. Returns when either the polling exit criteria is + satisfied or after a defined duration. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + @param Width Signifies the width of the memory or I/O operations. + @param Address The base address of the memory or I/O operations. + @param Mask Mask used for the polling criteria. + @param Value The comparison value used for the polling exit criteria. + @param Delay The number of 100 ns units to poll. + @param Result Pointer to the last value read from the memory location. + + @retval EFI_SUCCESS The last data returned from the access matched the poll exit criteria. + @retval EFI_TIMEOUT Delay expired before a match occurred. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width, + IN UINT64 Address, + IN UINT64 Mask, + IN UINT64 Value, + IN UINT64 Delay, + OUT UINT64 *Result + ); + +/** + Enables a PCI driver to access PCI controller registers in the PCI root bridge memory space. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + @param Width Signifies the width of the memory operations. + @param Address The base address of the memory operations. + @param Count The number of memory operations to perform. + @param Buffer For read operations, the destination buffer to store the results. For write + operations, the source buffer to write data from. + + @retval EFI_SUCCESS The data was read from or written to the PCI root bridge. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width, + IN UINT64 Address, + IN UINTN Count, + IN OUT VOID *Buffer + ); + +typedef struct { + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM Read; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_IO_MEM Write; +} EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS; + +/** + Enables a PCI driver to copy one region of PCI root bridge memory space to another region of PCI + root bridge memory space. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL instance. + @param Width Signifies the width of the memory operations. + @param DestAddress The destination address of the memory operation. + @param SrcAddress The source address of the memory operation. + @param Count The number of memory operations to perform. + + @retval EFI_SUCCESS The data was copied from one memory region to another memory region. + @retval EFI_INVALID_PARAMETER Width is invalid for this PCI root bridge. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_COPY_MEM)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH Width, + IN UINT64 DestAddress, + IN UINT64 SrcAddress, + IN UINTN Count + ); + +/** + Provides the PCI controller-Cspecific addresses required to access system memory from a + DMA bus master. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + @param Operation Indicates if the bus master is going to read or write to system memory. + @param HostAddress The system memory address to map to the PCI controller. + @param NumberOfBytes On input the number of bytes to map. On output the number of bytes + that were mapped. + @param DeviceAddress The resulting map address for the bus master PCI controller to use to + access the hosts HostAddress. + @param Mapping A resulting value to pass to Unmap(). + + @retval EFI_SUCCESS The range was mapped for the returned NumberOfBytes. + @retval EFI_UNSUPPORTED The HostAddress cannot be mapped as a common buffer. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + @retval EFI_DEVICE_ERROR The system hardware could not map the requested address. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_MAP)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_OPERATION Operation, + IN VOID *HostAddress, + IN OUT UINTN *NumberOfBytes, + OUT EFI_PHYSICAL_ADDRESS *DeviceAddress, + OUT VOID **Mapping + ); + +/** + Completes the Map() operation and releases any corresponding resources. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + @param Mapping The mapping value returned from Map(). + + @retval EFI_SUCCESS The range was unmapped. + @retval EFI_INVALID_PARAMETER Mapping is not a value that was returned by Map(). + @retval EFI_DEVICE_ERROR The data was not committed to the target system memory. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_UNMAP)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + IN VOID *Mapping + ); + +/** + Allocates pages that are suitable for an EfiPciOperationBusMasterCommonBuffer or + EfiPciOperationBusMasterCommonBuffer64 mapping. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + @param Type This parameter is not used and must be ignored. + @param MemoryType The type of memory to allocate, EfiBootServicesData or + EfiRuntimeServicesData. + @param Pages The number of pages to allocate. + @param HostAddress A pointer to store the base system memory address of the + allocated range. + @param Attributes The requested bit mask of attributes for the allocated range. + + @retval EFI_SUCCESS The requested memory pages were allocated. + @retval EFI_UNSUPPORTED Attributes is unsupported. The only legal attribute bits are + MEMORY_WRITE_COMBINE and MEMORY_CACHED. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + @retval EFI_OUT_OF_RESOURCES The memory pages could not be allocated. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ALLOCATE_BUFFER)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + IN EFI_ALLOCATE_TYPE Type, + IN EFI_MEMORY_TYPE MemoryType, + IN UINTN Pages, + IN OUT VOID **HostAddress, + IN UINT64 Attributes + ); + +/** + Frees memory that was allocated with AllocateBuffer(). + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + @param Pages The number of pages to free. + @param HostAddress The base system memory address of the allocated range. + + @retval EFI_SUCCESS The requested memory pages were freed. + @retval EFI_INVALID_PARAMETER The memory range specified by HostAddress and Pages + was not allocated with AllocateBuffer(). + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FREE_BUFFER)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + IN UINTN Pages, + IN VOID *HostAddress + ); + +/** + Flushes all PCI posted write transactions from a PCI host bridge to system memory. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + + @retval EFI_SUCCESS The PCI posted write transactions were flushed from the PCI host + bridge to system memory. + @retval EFI_DEVICE_ERROR The PCI posted write transactions were not flushed from the PCI + host bridge due to a hardware error. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FLUSH)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This + ); + +/** + Gets the attributes that a PCI root bridge supports setting with SetAttributes(), and the + attributes that a PCI root bridge is currently using. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + @param Supports A pointer to the mask of attributes that this PCI root bridge supports + setting with SetAttributes(). + @param Attributes A pointer to the mask of attributes that this PCI root bridge is currently + using. + + @retval EFI_SUCCESS If Supports is not NULL, then the attributes that the PCI root + bridge supports is returned in Supports. If Attributes is + not NULL, then the attributes that the PCI root bridge is currently + using is returned in Attributes. + @retval EFI_INVALID_PARAMETER Both Supports and Attributes are NULL. + + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GET_ATTRIBUTES)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + OUT UINT64 *Supports, + OUT UINT64 *Attributes + ); + +/** + Sets attributes for a resource range on a PCI root bridge. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + @param Attributes The mask of attributes to set. + @param ResourceBase A pointer to the base address of the resource range to be modified by the + attributes specified by Attributes. + @param ResourceLength A pointer to the length of the resource range to be modified by the + attributes specified by Attributes. + + @retval EFI_SUCCESS The set of attributes specified by Attributes for the resource + range specified by ResourceBase and ResourceLength + were set on the PCI root bridge, and the actual resource range is + returned in ResuourceBase and ResourceLength. + @retval EFI_UNSUPPORTED A bit is set in Attributes that is not supported by the PCI Root + Bridge. + @retval EFI_OUT_OF_RESOURCES There are not enough resources to set the attributes on the + resource range specified by BaseAddress and Length. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_SET_ATTRIBUTES)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + IN UINT64 Attributes, + IN OUT UINT64 *ResourceBase, + IN OUT UINT64 *ResourceLength + ); + +/** + Retrieves the current resource settings of this PCI root bridge in the form of a set of ACPI 2.0 + resource descriptors. + + @param This A pointer to the EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL. + @param Resources A pointer to the ACPI 2.0 resource descriptors that describe the current + configuration of this PCI root bridge. + + @retval EFI_SUCCESS The current configuration of this PCI root bridge was returned in + Resources. + @retval EFI_UNSUPPORTED The current configuration of this PCI root bridge could not be + retrieved. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION)( + IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *This, + OUT VOID **Resources + ); + +/// +/// Provides the basic Memory, I/O, PCI configuration, and DMA interfaces that are +/// used to abstract accesses to PCI controllers behind a PCI Root Bridge Controller. +/// +struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL { + /// + /// The EFI_HANDLE of the PCI Host Bridge of which this PCI Root Bridge is a member. + /// + EFI_HANDLE ParentHandle; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM PollMem; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM PollIo; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Mem; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Io; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Pci; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_COPY_MEM CopyMem; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_MAP Map; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_UNMAP Unmap; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ALLOCATE_BUFFER AllocateBuffer; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FREE_BUFFER FreeBuffer; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FLUSH Flush; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GET_ATTRIBUTES GetAttributes; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_SET_ATTRIBUTES SetAttributes; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION Configuration; + + /// + /// The segment number that this PCI root bridge resides. + /// + UINT32 SegmentNumber; +}; + +extern EFI_GUID gEfiPciRootBridgeIoProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/SimpleNetwork.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/SimpleNetwork.h new file mode 100644 index 0000000..d3d2afc --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/SimpleNetwork.h @@ -0,0 +1,593 @@ +/** @file + Simple Network protocol as defined in the UEFI 2.0 specification. + + Basic network device abstraction. + + Rx - Received + Tx - Transmit + MCast - MultiCast + ... + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __SIMPLE_NETWORK_H__ +#define __SIMPLE_NETWORK_H__ + +#define EFI_SIMPLE_NETWORK_PROTOCOL_GUID \ + { \ + 0xA19832B9, 0xAC25, 0x11D3, {0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } \ + } + +typedef struct _EFI_SIMPLE_NETWORK_PROTOCOL EFI_SIMPLE_NETWORK_PROTOCOL; + + +/// +/// Protocol defined in EFI1.1. +/// +typedef EFI_SIMPLE_NETWORK_PROTOCOL EFI_SIMPLE_NETWORK; + +/// +/// Simple Network Protocol data structures +/// +typedef struct { + /// + /// Total number of frames received. Includes frames with errors and + /// dropped frames. + /// + UINT64 RxTotalFrames; + + /// + /// Number of valid frames received and copied into receive buffers. + /// + UINT64 RxGoodFrames; + + /// + /// Number of frames below the minimum length for the media. + /// This would be <64 for ethernet. + /// + UINT64 RxUndersizeFrames; + + /// + /// Number of frames longer than the maxminum length for the + /// media. This would be >1500 for ethernet. + /// + UINT64 RxOversizeFrames; + + /// + /// Valid frames that were dropped because receive buffers were full. + /// + UINT64 RxDroppedFrames; + + /// + /// Number of valid unicast frames received and not dropped. + /// + UINT64 RxUnicastFrames; + + /// + /// Number of valid broadcast frames received and not dropped. + /// + UINT64 RxBroadcastFrames; + + /// + /// Number of valid mutlicast frames received and not dropped. + /// + UINT64 RxMulticastFrames; + + /// + /// Number of frames w/ CRC or alignment errors. + /// + UINT64 RxCrcErrorFrames; + + /// + /// Total number of bytes received. Includes frames with errors + /// and dropped frames. + // + UINT64 RxTotalBytes; + + /// + /// Transmit statistics. + /// + UINT64 TxTotalFrames; + UINT64 TxGoodFrames; + UINT64 TxUndersizeFrames; + UINT64 TxOversizeFrames; + UINT64 TxDroppedFrames; + UINT64 TxUnicastFrames; + UINT64 TxBroadcastFrames; + UINT64 TxMulticastFrames; + UINT64 TxCrcErrorFrames; + UINT64 TxTotalBytes; + + /// + /// Number of collisions detection on this subnet. + /// + UINT64 Collisions; + + /// + /// Number of frames destined for unsupported protocol. + /// + UINT64 UnsupportedProtocol; + +} EFI_NETWORK_STATISTICS; + +typedef enum { + EfiSimpleNetworkStopped, + EfiSimpleNetworkStarted, + EfiSimpleNetworkInitialized, + EfiSimpleNetworkMaxState +} EFI_SIMPLE_NETWORK_STATE; + +#define EFI_SIMPLE_NETWORK_RECEIVE_UNICAST 0x01 +#define EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST 0x02 +#define EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST 0x04 +#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS 0x08 +#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10 + +#define EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT 0x01 +#define EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT 0x02 +#define EFI_SIMPLE_NETWORK_COMMAND_INTERRUPT 0x04 +#define EFI_SIMPLE_NETWORK_SOFTWARE_INTERRUPT 0x08 + +#define MAX_MCAST_FILTER_CNT 16 +typedef struct { + UINT32 State; + UINT32 HwAddressSize; + UINT32 MediaHeaderSize; + UINT32 MaxPacketSize; + UINT32 NvRamSize; + UINT32 NvRamAccessSize; + UINT32 ReceiveFilterMask; + UINT32 ReceiveFilterSetting; + UINT32 MaxMCastFilterCount; + UINT32 MCastFilterCount; + EFI_MAC_ADDRESS MCastFilter[MAX_MCAST_FILTER_CNT]; + EFI_MAC_ADDRESS CurrentAddress; + EFI_MAC_ADDRESS BroadcastAddress; + EFI_MAC_ADDRESS PermanentAddress; + UINT8 IfType; + BOOLEAN MacAddressChangeable; + BOOLEAN MultipleTxSupported; + BOOLEAN MediaPresentSupported; + BOOLEAN MediaPresent; +} EFI_SIMPLE_NETWORK_MODE; + +// +// Protocol Member Functions +// +/** + Changes the state of a network interface from "stopped" to "started". + + @param This Protocol instance pointer. + + @retval EFI_SUCCESS The network interface was started. + @retval EFI_ALREADY_STARTED The network interface is already in the started state. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_START)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This + ); + +/** + Changes the state of a network interface from "started" to "stopped". + + @param This Protocol instance pointer. + + @retval EFI_SUCCESS The network interface was stopped. + @retval EFI_ALREADY_STARTED The network interface is already in the stopped state. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_STOP)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This + ); + +/** + Resets a network adapter and allocates the transmit and receive buffers + required by the network interface; optionally, also requests allocation + of additional transmit and receive buffers. + + @param This Protocol instance pointer. + @param ExtraRxBufferSize The size, in bytes, of the extra receive buffer space + that the driver should allocate for the network interface. + Some network interfaces will not be able to use the extra + buffer, and the caller will not know if it is actually + being used. + @param ExtraTxBufferSize The size, in bytes, of the extra transmit buffer space + that the driver should allocate for the network interface. + Some network interfaces will not be able to use the extra + buffer, and the caller will not know if it is actually + being used. + + @retval EFI_SUCCESS The network interface was initialized. + @retval EFI_NOT_STARTED The network interface has not been started + @retval EFI_OUT_OF_RESOURCES There was not enough memory for the transmit and + receive buffers. . + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_INITIALIZE)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN UINTN ExtraRxBufferSize OPTIONAL, + IN UINTN ExtraTxBufferSize OPTIONAL + ); + +/** + Resets a network adapter and re-initializes it with the parameters that were + provided in the previous call to Initialize(). + + @param This Protocol instance pointer. + @param ExtendedVerification Indicates that the driver may perform a more + exhaustive verification operation of the device + during reset. + + @retval EFI_SUCCESS The network interface was reset. + @retval EFI_NOT_STARTED The network interface has not been started + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_RESET)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN BOOLEAN ExtendedVerification + ); + +/** + Resets a network adapter and leaves it in a state that is safe for + another driver to initialize. + + @param This Protocol instance pointer. + + @retval EFI_SUCCESS The network interface was shutdown. + @retval EFI_NOT_STARTED The network interface has not been started + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_SHUTDOWN)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This + ); + +/** + Manages the multicast receive filters of a network interface. + + @param This Protocol instance pointer. + @param Enable A bit mask of receive filters to enable on the network interface. + @param Disable A bit mask of receive filters to disable on the network interface. + @param ResetMCastFilter Set to TRUE to reset the contents of the multicast receive + filters on the network interface to their default values. + @param McastFilterCnt Number of multicast HW MAC addresses in the new + MCastFilter list. This value must be less than or equal to + the MCastFilterCnt field of EFI_SIMPLE_NETWORK_MODE. This + field is optional if ResetMCastFilter is TRUE. + @param MCastFilter A pointer to a list of new multicast receive filter HW MAC + addresses. This list will replace any existing multicast + HW MAC address list. This field is optional if + ResetMCastFilter is TRUE. + + @retval EFI_SUCCESS The multicast receive filter list was updated. + @retval EFI_NOT_STARTED The network interface has not been started + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE_FILTERS)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN UINT32 Enable, + IN UINT32 Disable, + IN BOOLEAN ResetMCastFilter, + IN UINTN MCastFilterCnt OPTIONAL, + IN EFI_MAC_ADDRESS *MCastFilter OPTIONAL + ); + +/** + Modifies or resets the current station address, if supported. + + @param This Protocol instance pointer. + @param Reset Flag used to reset the station address to the network interfaces + permanent address. + @param New New station address to be used for the network interface. + + @retval EFI_SUCCESS The network interfaces station address was updated. + @retval EFI_NOT_STARTED The network interface has not been started + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_STATION_ADDRESS)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN BOOLEAN Reset, + IN EFI_MAC_ADDRESS *New OPTIONAL + ); + +/** + Resets or collects the statistics on a network interface. + + @param This Protocol instance pointer. + @param Reset Set to TRUE to reset the statistics for the network interface. + @param StatisticsSize On input the size, in bytes, of StatisticsTable. On + output the size, in bytes, of the resulting table of + statistics. + @param StatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that + contains the statistics. + + @retval EFI_SUCCESS The statistics were collected from the network interface. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_BUFFER_TOO_SMALL The Statistics buffer was too small. The current buffer + size needed to hold the statistics is returned in + StatisticsSize. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_STATISTICS)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN BOOLEAN Reset, + IN OUT UINTN *StatisticsSize OPTIONAL, + OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL + ); + +/** + Converts a multicast IP address to a multicast HW MAC address. + + @param This Protocol instance pointer. + @param IPv6 Set to TRUE if the multicast IP address is IPv6 [RFC 2460]. Set + to FALSE if the multicast IP address is IPv4 [RFC 791]. + @param IP The multicast IP address that is to be converted to a multicast + HW MAC address. + @param MAC The multicast HW MAC address that is to be generated from IP. + + @retval EFI_SUCCESS The multicast IP address was mapped to the multicast + HW MAC address. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_BUFFER_TOO_SMALL The Statistics buffer was too small. The current buffer + size needed to hold the statistics is returned in + StatisticsSize. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN BOOLEAN IPv6, + IN EFI_IP_ADDRESS *IP, + OUT EFI_MAC_ADDRESS *MAC + ); + +/** + Performs read and write operations on the NVRAM device attached to a + network interface. + + @param This Protocol instance pointer. + @param ReadWrite TRUE for read operations, FALSE for write operations. + @param Offset Byte offset in the NVRAM device at which to start the read or + write operation. This must be a multiple of NvRamAccessSize and + less than NvRamSize. + @param BufferSize The number of bytes to read or write from the NVRAM device. + This must also be a multiple of NvramAccessSize. + @param Buffer A pointer to the data buffer. + + @retval EFI_SUCCESS The NVRAM access was performed. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_NVDATA)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN BOOLEAN ReadWrite, + IN UINTN Offset, + IN UINTN BufferSize, + IN OUT VOID *Buffer + ); + +/** + Reads the current interrupt status and recycled transmit buffer status from + a network interface. + + @param This Protocol instance pointer. + @param InterruptStatus A pointer to the bit mask of the currently active interrupts + If this is NULL, the interrupt status will not be read from + the device. If this is not NULL, the interrupt status will + be read from the device. When the interrupt status is read, + it will also be cleared. Clearing the transmit interrupt + does not empty the recycled transmit buffer array. + @param TxBuf Recycled transmit buffer address. The network interface will + not transmit if its internal recycled transmit buffer array + is full. Reading the transmit buffer does not clear the + transmit interrupt. If this is NULL, then the transmit buffer + status will not be read. If there are no transmit buffers to + recycle and TxBuf is not NULL, * TxBuf will be set to NULL. + + @retval EFI_SUCCESS The status of the network interface was retrieved. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_GET_STATUS)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + OUT UINT32 *InterruptStatus OPTIONAL, + OUT VOID **TxBuf OPTIONAL + ); + +/** + Places a packet in the transmit queue of a network interface. + + @param This Protocol instance pointer. + @param HeaderSize The size, in bytes, of the media header to be filled in by + the Transmit() function. If HeaderSize is non-zero, then it + must be equal to This->Mode->MediaHeaderSize and the DestAddr + and Protocol parameters must not be NULL. + @param BufferSize The size, in bytes, of the entire packet (media header and + data) to be transmitted through the network interface. + @param Buffer A pointer to the packet (media header followed by data) to be + transmitted. This parameter cannot be NULL. If HeaderSize is zero, + then the media header in Buffer must already be filled in by the + caller. If HeaderSize is non-zero, then the media header will be + filled in by the Transmit() function. + @param SrcAddr The source HW MAC address. If HeaderSize is zero, then this parameter + is ignored. If HeaderSize is non-zero and SrcAddr is NULL, then + This->Mode->CurrentAddress is used for the source HW MAC address. + @param DsetAddr The destination HW MAC address. If HeaderSize is zero, then this + parameter is ignored. + @param Protocol The type of header to build. If HeaderSize is zero, then this + parameter is ignored. See RFC 1700, section "Ether Types", for + examples. + + @retval EFI_SUCCESS The packet was placed on the transmit queue. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_NOT_READY The network interface is too busy to accept this transmit request. + @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_TRANSMIT)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + IN UINTN HeaderSize, + IN UINTN BufferSize, + IN VOID *Buffer, + IN EFI_MAC_ADDRESS *SrcAddr OPTIONAL, + IN EFI_MAC_ADDRESS *DestAddr OPTIONAL, + IN UINT16 *Protocol OPTIONAL + ); + +/** + Receives a packet from a network interface. + + @param This Protocol instance pointer. + @param HeaderSize The size, in bytes, of the media header received on the network + interface. If this parameter is NULL, then the media header size + will not be returned. + @param BufferSize On entry, the size, in bytes, of Buffer. On exit, the size, in + bytes, of the packet that was received on the network interface. + @param Buffer A pointer to the data buffer to receive both the media header and + the data. + @param SrcAddr The source HW MAC address. If this parameter is NULL, the + HW MAC source address will not be extracted from the media + header. + @param DsetAddr The destination HW MAC address. If this parameter is NULL, + the HW MAC destination address will not be extracted from the + media header. + @param Protocol The media header type. If this parameter is NULL, then the + protocol will not be extracted from the media header. See + RFC 1700 section "Ether Types" for examples. + + @retval EFI_SUCCESS The received data was stored in Buffer, and BufferSize has + been updated to the number of bytes received. + @retval EFI_NOT_STARTED The network interface has not been started. + @retval EFI_NOT_READY The network interface is too busy to accept this transmit + request. + @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small. + @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. + @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. + @retval EFI_UNSUPPORTED This function is not supported by the network interface. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE)( + IN EFI_SIMPLE_NETWORK_PROTOCOL *This, + OUT UINTN *HeaderSize OPTIONAL, + IN OUT UINTN *BufferSize, + OUT VOID *Buffer, + OUT EFI_MAC_ADDRESS *SrcAddr OPTIONAL, + OUT EFI_MAC_ADDRESS *DestAddr OPTIONAL, + OUT UINT16 *Protocol OPTIONAL + ); + +#define EFI_SIMPLE_NETWORK_PROTOCOL_REVISION 0x00010000 + +// +// Revision defined in EFI1.1 +// +#define EFI_SIMPLE_NETWORK_INTERFACE_REVISION EFI_SIMPLE_NETWORK_PROTOCOL_REVISION + +/// +/// The EFI_SIMPLE_NETWORK_PROTOCOL protocol is used to initialize access +/// to a network adapter. Once the network adapter initializes, +/// the EFI_SIMPLE_NETWORK_PROTOCOL protocol provides services that +/// allow packets to be transmitted and received. +/// +struct _EFI_SIMPLE_NETWORK_PROTOCOL { + /// + /// Revision of the EFI_SIMPLE_NETWORK_PROTOCOL. All future revisions must + /// be backwards compatible. If a future version is not backwards compatible + /// it is not the same GUID. + /// + UINT64 Revision; + EFI_SIMPLE_NETWORK_START Start; + EFI_SIMPLE_NETWORK_STOP Stop; + EFI_SIMPLE_NETWORK_INITIALIZE Initialize; + EFI_SIMPLE_NETWORK_RESET Reset; + EFI_SIMPLE_NETWORK_SHUTDOWN Shutdown; + EFI_SIMPLE_NETWORK_RECEIVE_FILTERS ReceiveFilters; + EFI_SIMPLE_NETWORK_STATION_ADDRESS StationAddress; + EFI_SIMPLE_NETWORK_STATISTICS Statistics; + EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC MCastIpToMac; + EFI_SIMPLE_NETWORK_NVDATA NvData; + EFI_SIMPLE_NETWORK_GET_STATUS GetStatus; + EFI_SIMPLE_NETWORK_TRANSMIT Transmit; + EFI_SIMPLE_NETWORK_RECEIVE Receive; + /// + /// Event used with WaitForEvent() to wait for a packet to be received. + /// + EFI_EVENT WaitForPacket; + /// + /// Pointer to the EFI_SIMPLE_NETWORK_MODE data for the device. + /// + EFI_SIMPLE_NETWORK_MODE *Mode; +}; + +extern EFI_GUID gEfiSimpleNetworkProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/SimpleTextIn.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/SimpleTextIn.h new file mode 100644 index 0000000..f14f62d --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/SimpleTextIn.h @@ -0,0 +1,136 @@ +/** @file + Simple Text In protocol from the UEFI 2.0 specification. + + Abstraction of a very simple input device like a keyboard or serial + terminal. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __SIMPLE_TEXT_IN_PROTOCOL_H__ +#define __SIMPLE_TEXT_IN_PROTOCOL_H__ + +#include <gpxe/efi/ProcessorBind.h> + +#define EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID \ + { \ + 0x387477c1, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \ + } + +/// +/// Protocol GUID defined in EFI1.1. +/// +#define SIMPLE_INPUT_PROTOCOL EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID + +typedef struct _EFI_SIMPLE_TEXT_INPUT_PROTOCOL EFI_SIMPLE_TEXT_INPUT_PROTOCOL; + +/// +/// Backward-compatible with EFI1.1. +/// +typedef struct _EFI_SIMPLE_TEXT_INPUT_PROTOCOL SIMPLE_INPUT_INTERFACE; +// +// Data structures +// +typedef struct { + UINT16 ScanCode; + CHAR16 UnicodeChar; +} EFI_INPUT_KEY; + +// +// Required unicode control chars +// +#define CHAR_NULL 0x0000 +#define CHAR_BACKSPACE 0x0008 +#define CHAR_TAB 0x0009 +#define CHAR_LINEFEED 0x000A +#define CHAR_CARRIAGE_RETURN 0x000D + +// +// EFI Scan codes +// +#define SCAN_NULL 0x0000 +#define SCAN_UP 0x0001 +#define SCAN_DOWN 0x0002 +#define SCAN_RIGHT 0x0003 +#define SCAN_LEFT 0x0004 +#define SCAN_HOME 0x0005 +#define SCAN_END 0x0006 +#define SCAN_INSERT 0x0007 +#define SCAN_DELETE 0x0008 +#define SCAN_PAGE_UP 0x0009 +#define SCAN_PAGE_DOWN 0x000A +#define SCAN_F1 0x000B +#define SCAN_F2 0x000C +#define SCAN_F3 0x000D +#define SCAN_F4 0x000E +#define SCAN_F5 0x000F +#define SCAN_F6 0x0010 +#define SCAN_F7 0x0011 +#define SCAN_F8 0x0012 +#define SCAN_F9 0x0013 +#define SCAN_F10 0x0014 +#define SCAN_F11 0x0015 +#define SCAN_F12 0x0016 +#define SCAN_ESC 0x0017 + +/** + Reset the input device and optionaly run diagnostics + + @param This Protocol instance pointer. + @param ExtendedVerification Driver may perform diagnostics on reset. + + @retval EFI_SUCCESS The device was reset. + @retval EFI_DEVICE_ERROR The device is not functioning properly and could not be reset. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_INPUT_RESET)( + IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This, + IN BOOLEAN ExtendedVerification + ); + +/** + Reads the next keystroke from the input device. The WaitForKey Event can + be used to test for existance of a keystroke via WaitForEvent () call. + + @param This Protocol instance pointer. + @param Key Driver may perform diagnostics on reset. + + @retval EFI_SUCCESS The keystroke information was returned. + @retval EFI_NOT_READY There was no keystroke data availiable. + @retval EFI_DEVICE_ERROR The keydtroke information was not returned due to + hardware errors. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_INPUT_READ_KEY)( + IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This, + OUT EFI_INPUT_KEY *Key + ); + +/// +/// The EFI_SIMPLE_TEXT_INPUT_PROTOCOL is used on the ConsoleIn device. +/// It is the minimum required protocol for ConsoleIn. +/// +struct _EFI_SIMPLE_TEXT_INPUT_PROTOCOL { + EFI_INPUT_RESET Reset; + EFI_INPUT_READ_KEY ReadKeyStroke; + /// + /// Event to use with WaitForEvent() to wait for a key to be available + /// + EFI_EVENT WaitForKey; +}; + +extern EFI_GUID gEfiSimpleTextInProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/SimpleTextOut.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/SimpleTextOut.h new file mode 100644 index 0000000..426ce81 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Protocol/SimpleTextOut.h @@ -0,0 +1,404 @@ +/** @file + Simple Text Out protocol from the UEFI 2.0 specification. + + Abstraction of a very simple text based output device like VGA text mode or + a serial terminal. The Simple Text Out protocol instance can represent + a single hardware device or a virtual device that is an agregation + of multiple physical devices. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __SIMPLE_TEXT_OUT_H__ +#define __SIMPLE_TEXT_OUT_H__ + +#define EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID \ + { \ + 0x387477c2, 0x69c7, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \ + } + +/// +/// Protocol GUID defined in EFI1.1. +/// +#define SIMPLE_TEXT_OUTPUT_PROTOCOL EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID + +typedef struct _EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL; + +/// +/// Backward-compatible with EFI1.1. +/// +typedef EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL SIMPLE_TEXT_OUTPUT_INTERFACE; + +// +// Define's for required EFI Unicode Box Draw characters +// +#define BOXDRAW_HORIZONTAL 0x2500 +#define BOXDRAW_VERTICAL 0x2502 +#define BOXDRAW_DOWN_RIGHT 0x250c +#define BOXDRAW_DOWN_LEFT 0x2510 +#define BOXDRAW_UP_RIGHT 0x2514 +#define BOXDRAW_UP_LEFT 0x2518 +#define BOXDRAW_VERTICAL_RIGHT 0x251c +#define BOXDRAW_VERTICAL_LEFT 0x2524 +#define BOXDRAW_DOWN_HORIZONTAL 0x252c +#define BOXDRAW_UP_HORIZONTAL 0x2534 +#define BOXDRAW_VERTICAL_HORIZONTAL 0x253c +#define BOXDRAW_DOUBLE_HORIZONTAL 0x2550 +#define BOXDRAW_DOUBLE_VERTICAL 0x2551 +#define BOXDRAW_DOWN_RIGHT_DOUBLE 0x2552 +#define BOXDRAW_DOWN_DOUBLE_RIGHT 0x2553 +#define BOXDRAW_DOUBLE_DOWN_RIGHT 0x2554 +#define BOXDRAW_DOWN_LEFT_DOUBLE 0x2555 +#define BOXDRAW_DOWN_DOUBLE_LEFT 0x2556 +#define BOXDRAW_DOUBLE_DOWN_LEFT 0x2557 +#define BOXDRAW_UP_RIGHT_DOUBLE 0x2558 +#define BOXDRAW_UP_DOUBLE_RIGHT 0x2559 +#define BOXDRAW_DOUBLE_UP_RIGHT 0x255a +#define BOXDRAW_UP_LEFT_DOUBLE 0x255b +#define BOXDRAW_UP_DOUBLE_LEFT 0x255c +#define BOXDRAW_DOUBLE_UP_LEFT 0x255d +#define BOXDRAW_VERTICAL_RIGHT_DOUBLE 0x255e +#define BOXDRAW_VERTICAL_DOUBLE_RIGHT 0x255f +#define BOXDRAW_DOUBLE_VERTICAL_RIGHT 0x2560 +#define BOXDRAW_VERTICAL_LEFT_DOUBLE 0x2561 +#define BOXDRAW_VERTICAL_DOUBLE_LEFT 0x2562 +#define BOXDRAW_DOUBLE_VERTICAL_LEFT 0x2563 +#define BOXDRAW_DOWN_HORIZONTAL_DOUBLE 0x2564 +#define BOXDRAW_DOWN_DOUBLE_HORIZONTAL 0x2565 +#define BOXDRAW_DOUBLE_DOWN_HORIZONTAL 0x2566 +#define BOXDRAW_UP_HORIZONTAL_DOUBLE 0x2567 +#define BOXDRAW_UP_DOUBLE_HORIZONTAL 0x2568 +#define BOXDRAW_DOUBLE_UP_HORIZONTAL 0x2569 +#define BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE 0x256a +#define BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL 0x256b +#define BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL 0x256c + +// +// EFI Required Block Elements Code Chart +// +#define BLOCKELEMENT_FULL_BLOCK 0x2588 +#define BLOCKELEMENT_LIGHT_SHADE 0x2591 + +// +// EFI Required Geometric Shapes Code Chart +// +#define GEOMETRICSHAPE_UP_TRIANGLE 0x25b2 +#define GEOMETRICSHAPE_RIGHT_TRIANGLE 0x25ba +#define GEOMETRICSHAPE_DOWN_TRIANGLE 0x25bc +#define GEOMETRICSHAPE_LEFT_TRIANGLE 0x25c4 + +// +// EFI Required Arrow shapes +// +#define ARROW_LEFT 0x2190 +#define ARROW_UP 0x2191 +#define ARROW_RIGHT 0x2192 +#define ARROW_DOWN 0x2193 + +// +// EFI Console Colours +// +#define EFI_BLACK 0x00 +#define EFI_BLUE 0x01 +#define EFI_GREEN 0x02 +#define EFI_CYAN (EFI_BLUE | EFI_GREEN) +#define EFI_RED 0x04 +#define EFI_MAGENTA (EFI_BLUE | EFI_RED) +#define EFI_BROWN (EFI_GREEN | EFI_RED) +#define EFI_LIGHTGRAY (EFI_BLUE | EFI_GREEN | EFI_RED) +#define EFI_BRIGHT 0x08 +#define EFI_DARKGRAY (EFI_BRIGHT) +#define EFI_LIGHTBLUE (EFI_BLUE | EFI_BRIGHT) +#define EFI_LIGHTGREEN (EFI_GREEN | EFI_BRIGHT) +#define EFI_LIGHTCYAN (EFI_CYAN | EFI_BRIGHT) +#define EFI_LIGHTRED (EFI_RED | EFI_BRIGHT) +#define EFI_LIGHTMAGENTA (EFI_MAGENTA | EFI_BRIGHT) +#define EFI_YELLOW (EFI_BROWN | EFI_BRIGHT) +#define EFI_WHITE (EFI_BLUE | EFI_GREEN | EFI_RED | EFI_BRIGHT) + +#define EFI_TEXT_ATTR(f, b) ((f) | ((b) << 4)) + +#define EFI_BACKGROUND_BLACK 0x00 +#define EFI_BACKGROUND_BLUE 0x10 +#define EFI_BACKGROUND_GREEN 0x20 +#define EFI_BACKGROUND_CYAN (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN) +#define EFI_BACKGROUND_RED 0x40 +#define EFI_BACKGROUND_MAGENTA (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_RED) +#define EFI_BACKGROUND_BROWN (EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED) +#define EFI_BACKGROUND_LIGHTGRAY (EFI_BACKGROUND_BLUE | EFI_BACKGROUND_GREEN | EFI_BACKGROUND_RED) + +// +// We currently define attributes from 0 - 7F for color manipulations +// To internally handle the local display characteristics for a particular character, we are defining +// Bit 7 to signify the local glyph representation for a character. If turned on, glyphs will be +// pulled from the wide glyph database and will display locally as a wide character (16 X 19 versus 8 X 19) +// If bit 7 is off, the narrow glyph database will be used. This does NOT affect information that is sent to +// non-local displays (e.g. serial or LAN consoles). +// +#define EFI_WIDE_ATTRIBUTE 0x80 + +/** + Reset the text output device hardware and optionaly run diagnostics + + @param This Protocol instance pointer. + @param ExtendedVerification Driver may perform more exhaustive verfication + operation of the device during reset. + + @retval EFI_SUCCESS The text output device was reset. + @retval EFI_DEVICE_ERROR The text output device is not functioning correctly and + could not be reset. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TEXT_RESET)( + IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, + IN BOOLEAN ExtendedVerification + ); + +/** + Write a Unicode string to the output device. + + @param This Protocol instance pointer. + @param String The NULL-terminated Unicode string to be displayed on the output + device(s). All output devices must also support the Unicode + drawing defined in this file. + + @retval EFI_SUCCESS The string was output to the device. + @retval EFI_DEVICE_ERROR The device reported an error while attempting to output + the text. + @retval EFI_UNSUPPORTED The output device's mode is not currently in a + defined text mode. + @retval EFI_WARN_UNKNOWN_GLYPH This warning code indicates that some of the + characters in the Unicode string could not be + rendered and were skipped. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TEXT_STRING)( + IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, + IN CHAR16 *String + ); + +/** + Verifies that all characters in a Unicode string can be output to the + target device. + + @param This Protocol instance pointer. + @param String The NULL-terminated Unicode string to be examined for the output + device(s). + + @retval EFI_SUCCESS The device(s) are capable of rendering the output string. + @retval EFI_UNSUPPORTED Some of the characters in the Unicode string cannot be + rendered by one or more of the output devices mapped + by the EFI handle. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TEXT_TEST_STRING)( + IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, + IN CHAR16 *String + ); + +/** + Returns information for an available text mode that the output device(s) + supports. + + @param This Protocol instance pointer. + @param ModeNumber The mode number to return information on. + @param Columns Returns the geometry of the text output device for the + requested ModeNumber. + @param Rows Returns the geometry of the text output device for the + requested ModeNumber. + + @retval EFI_SUCCESS The requested mode information was returned. + @retval EFI_DEVICE_ERROR The device had an error and could not complete the request. + @retval EFI_UNSUPPORTED The mode number was not valid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TEXT_QUERY_MODE)( + IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, + IN UINTN ModeNumber, + OUT UINTN *Columns, + OUT UINTN *Rows + ); + +/** + Sets the output device(s) to a specified mode. + + @param This Protocol instance pointer. + @param ModeNumber The mode number to set. + + @retval EFI_SUCCESS The requested text mode was set. + @retval EFI_DEVICE_ERROR The device had an error and could not complete the request. + @retval EFI_UNSUPPORTED The mode number was not valid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TEXT_SET_MODE)( + IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, + IN UINTN ModeNumber + ); + +/** + Sets the background and foreground colors for the OutputString () and + ClearScreen () functions. + + @param This Protocol instance pointer. + @param Attribute The attribute to set. Bits 0..3 are the foreground color, and + bits 4..6 are the background color. All other bits are undefined + and must be zero. The valid Attributes are defined in this file. + + @retval EFI_SUCCESS The attribute was set. + @retval EFI_DEVICE_ ERROR The device had an error and could not complete the request. + @retval EFI_UNSUPPORTED The attribute requested is not defined. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TEXT_SET_ATTRIBUTE)( + IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, + IN UINTN Attribute + ); + +/** + Clears the output device(s) display to the currently selected background + color. + + @param This Protocol instance pointer. + + @retval EFI_SUCCESS The operation completed successfully. + @retval EFI_DEVICE_ERROR The device had an error and could not complete the request. + @retval EFI_UNSUPPORTED The output device is not in a valid text mode. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TEXT_CLEAR_SCREEN)( + IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This + ); + +/** + Sets the current coordinates of the cursor position + + @param This Protocol instance pointer. + @param Column The position to set the cursor to. Must be greater than or + equal to zero and less than the number of columns and rows + by QueryMode (). + @param Row The position to set the cursor to. Must be greater than or + equal to zero and less than the number of columns and rows + by QueryMode (). + + @retval EFI_SUCCESS The operation completed successfully. + @retval EFI_DEVICE_ERROR The device had an error and could not complete the request. + @retval EFI_UNSUPPORTED The output device is not in a valid text mode, or the + cursor position is invalid for the current mode. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TEXT_SET_CURSOR_POSITION)( + IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, + IN UINTN Column, + IN UINTN Row + ); + +/** + Makes the cursor visible or invisible + + @param This Protocol instance pointer. + @param Visible If TRUE, the cursor is set to be visible. If FALSE, the cursor is + set to be invisible. + + @retval EFI_SUCCESS The operation completed successfully. + @retval EFI_DEVICE_ERROR The device had an error and could not complete the + request, or the device does not support changing + the cursor mode. + @retval EFI_UNSUPPORTED The output device is not in a valid text mode. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_TEXT_ENABLE_CURSOR)( + IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This, + IN BOOLEAN Visible + ); + +/** + @par Data Structure Description: + Mode Structure pointed to by Simple Text Out protocol. + + @param MaxMode + The number of modes supported by QueryMode () and SetMode (). + + @param Mode + The text mode of the output device(s). + + @param Attribute + The current character output attribute + + @param CursorColumn + The cursor's column. + + @param CursorRow + The cursor's row. + + @param CursorVisible + The cursor is currently visbile or not. + +**/ +typedef struct { + INT32 MaxMode; + + // + // current settings + // + INT32 Mode; + INT32 Attribute; + INT32 CursorColumn; + INT32 CursorRow; + BOOLEAN CursorVisible; +} EFI_SIMPLE_TEXT_OUTPUT_MODE; + +/// +/// The SIMPLE_TEXT_OUTPUT protocol is used to control text-based output devices. +/// It is the minimum required protocol for any handle supplied as the ConsoleOut +/// or StandardError device. In addition, the minimum supported text mode of such +/// devices is at least 80 x 25 characters. +/// +struct _EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL { + EFI_TEXT_RESET Reset; + + EFI_TEXT_STRING OutputString; + EFI_TEXT_TEST_STRING TestString; + + EFI_TEXT_QUERY_MODE QueryMode; + EFI_TEXT_SET_MODE SetMode; + EFI_TEXT_SET_ATTRIBUTE SetAttribute; + + EFI_TEXT_CLEAR_SCREEN ClearScreen; + EFI_TEXT_SET_CURSOR_POSITION SetCursorPosition; + EFI_TEXT_ENABLE_CURSOR EnableCursor; + + /// + /// Pointer to SIMPLE_TEXT_OUTPUT_MODE data. + /// + EFI_SIMPLE_TEXT_OUTPUT_MODE *Mode; +}; + +extern EFI_GUID gEfiSimpleTextOutProtocolGuid; + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi.h new file mode 100644 index 0000000..58ddb11 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi.h @@ -0,0 +1,27 @@ +/** @file + + Root include file for Mde Package UEFI, UEFI_APPLICATION type modules. + + This is the include file for any module of type UEFI and UEFI_APPLICATION. Uefi modules only use + types defined via this include file and can be ported easily to any + environment. + +Copyright (c) 2006 - 2007, Intel Corporation +All rights reserved. This program and the accompanying materials +are licensed and made available under the terms and conditions of the BSD License +which accompanies this distribution. The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __PI_UEFI_H__ +#define __PI_UEFI_H__ + +#include <gpxe/efi/Uefi/UefiBaseType.h> +#include <gpxe/efi/Uefi/UefiSpec.h> + +#endif + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiBaseType.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiBaseType.h new file mode 100644 index 0000000..475ac01 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiBaseType.h @@ -0,0 +1,200 @@ +/** @file + Defines data types and constants introduced in UEFI. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __UEFI_BASETYPE_H__ +#define __UEFI_BASETYPE_H__ + +#include <gpxe/efi/Base.h> + +// +// Basical data type definitions introduced in UEFI. +// + +/// +/// 128-bit buffer containing a unique identifier value. +/// +typedef GUID EFI_GUID; +/// +/// Function return status for EFI API +/// +typedef RETURN_STATUS EFI_STATUS; +/// +/// A collection of related interfaces. +/// +typedef VOID *EFI_HANDLE; +/// +/// Handle to an event structure. +/// +typedef VOID *EFI_EVENT; +/// +/// Task priority level. +/// +typedef UINTN EFI_TPL; +/// +/// Logical block address. +/// +typedef UINT64 EFI_LBA; +typedef UINT64 EFI_PHYSICAL_ADDRESS; +typedef UINT64 EFI_VIRTUAL_ADDRESS; + +/// +/// EFI Time Abstraction: +/// Year: 1998 - 20XX +/// Month: 1 - 12 +/// Day: 1 - 31 +/// Hour: 0 - 23 +/// Minute: 0 - 59 +/// Second: 0 - 59 +/// Nanosecond: 0 - 999,999,999 +/// TimeZone: -1440 to 1440 or 2047 +/// +typedef struct { + UINT16 Year; + UINT8 Month; + UINT8 Day; + UINT8 Hour; + UINT8 Minute; + UINT8 Second; + UINT8 Pad1; + UINT32 Nanosecond; + INT16 TimeZone; + UINT8 Daylight; + UINT8 Pad2; +} EFI_TIME; + + +/// +/// 4-byte buffer. An IPv4 internet protocol address. +/// +typedef struct { + UINT8 Addr[4]; +} EFI_IPv4_ADDRESS; + +/// +/// 16-byte buffer. An IPv6 internet protocol address +/// +typedef struct { + UINT8 Addr[16]; +} EFI_IPv6_ADDRESS; + +/// +/// 32-byte buffer containing a network Media Access Control address. +/// +typedef struct { + UINT8 Addr[32]; +} EFI_MAC_ADDRESS; + +/// +/// 16-byte buffer aligned on a 4-byte boundary. +/// An IPv4 or IPv6 internet protocol address. +/// +typedef union { + UINT32 Addr[4]; + EFI_IPv4_ADDRESS v4; + EFI_IPv6_ADDRESS v6; +} EFI_IP_ADDRESS; + + +// +// Enumeration of EFI_STATUS. +// +#define EFI_SUCCESS RETURN_SUCCESS +#define EFI_LOAD_ERROR RETURN_LOAD_ERROR +#define EFI_INVALID_PARAMETER RETURN_INVALID_PARAMETER +#define EFI_UNSUPPORTED RETURN_UNSUPPORTED +#define EFI_BAD_BUFFER_SIZE RETURN_BAD_BUFFER_SIZE +#define EFI_BUFFER_TOO_SMALL RETURN_BUFFER_TOO_SMALL +#define EFI_NOT_READY RETURN_NOT_READY +#define EFI_DEVICE_ERROR RETURN_DEVICE_ERROR +#define EFI_WRITE_PROTECTED RETURN_WRITE_PROTECTED +#define EFI_OUT_OF_RESOURCES RETURN_OUT_OF_RESOURCES +#define EFI_VOLUME_CORRUPTED RETURN_VOLUME_CORRUPTED +#define EFI_VOLUME_FULL RETURN_VOLUME_FULL +#define EFI_NO_MEDIA RETURN_NO_MEDIA +#define EFI_MEDIA_CHANGED RETURN_MEDIA_CHANGED +#define EFI_NOT_FOUND RETURN_NOT_FOUND +#define EFI_ACCESS_DENIED RETURN_ACCESS_DENIED +#define EFI_NO_RESPONSE RETURN_NO_RESPONSE +#define EFI_NO_MAPPING RETURN_NO_MAPPING +#define EFI_TIMEOUT RETURN_TIMEOUT +#define EFI_NOT_STARTED RETURN_NOT_STARTED +#define EFI_ALREADY_STARTED RETURN_ALREADY_STARTED +#define EFI_ABORTED RETURN_ABORTED +#define EFI_ICMP_ERROR RETURN_ICMP_ERROR +#define EFI_TFTP_ERROR RETURN_TFTP_ERROR +#define EFI_PROTOCOL_ERROR RETURN_PROTOCOL_ERROR +#define EFI_INCOMPATIBLE_VERSION RETURN_INCOMPATIBLE_VERSION +#define EFI_SECURITY_VIOLATION RETURN_SECURITY_VIOLATION +#define EFI_CRC_ERROR RETURN_CRC_ERROR +#define EFI_END_OF_MEDIA RETURN_END_OF_MEDIA +#define EFI_END_OF_FILE RETURN_END_OF_FILE +#define EFI_INVALID_LANGUAGE RETURN_INVALID_LANGUAGE + +#define EFI_WARN_UNKNOWN_GLYPH RETURN_WARN_UNKNOWN_GLYPH +#define EFI_WARN_DELETE_FAILURE RETURN_WARN_DELETE_FAILURE +#define EFI_WARN_WRITE_FAILURE RETURN_WARN_WRITE_FAILURE +#define EFI_WARN_BUFFER_TOO_SMALL RETURN_WARN_BUFFER_TOO_SMALL + + +// +// Define macro to encode the status code. +// +#define EFIERR(_a) ENCODE_ERROR(_a) + +#define EFI_ERROR(A) RETURN_ERROR(A) + +// +// Define macros to build data structure signatures from characters. +// +#define EFI_SIGNATURE_16(A, B) SIGNATURE_16 (A, B) +#define EFI_SIGNATURE_32(A, B, C, D) SIGNATURE_32 (A, B, C, D) +#define EFI_SIGNATURE_64(A, B, C, D, E, F, G, H) SIGNATURE_64 (A, B, C, D, E, F, G, H) + + +/// +/// Returns the byte offset to a field within a structure +/// +#define EFI_FIELD_OFFSET(TYPE,Field) ((UINTN)(&(((TYPE *) 0)->Field))) + +// +// The EFI memory allocation functions work in units of EFI_PAGEs that are +// 4K. This should in no way be confused with the page size of the processor. +// An EFI_PAGE is just the quanta of memory in EFI. +// +#define EFI_PAGE_SIZE 0x1000 +#define EFI_PAGE_MASK 0xFFF +#define EFI_PAGE_SHIFT 12 + +#define EFI_SIZE_TO_PAGES(a) (((a) >> EFI_PAGE_SHIFT) + (((a) & EFI_PAGE_MASK) ? 1 : 0)) + +#define EFI_PAGES_TO_SIZE(a) ( (a) << EFI_PAGE_SHIFT) + + +#define EFI_MAX_BIT MAX_BIT +#define EFI_MAX_ADDRESS MAX_ADDRESS + + +/// +/// Limited buffer size for a language code recommended by RFC3066 +/// (42 characters plus a NULL terminator) +/// +#define RFC_3066_ENTRY_SIZE (42 + 1) + +/// +/// The size of a 3 character ISO639 language code. +/// +#define ISO_639_2_ENTRY_SIZE 3 + + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiGpt.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiGpt.h new file mode 100644 index 0000000..92c3035 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiGpt.h @@ -0,0 +1,62 @@ +/** @file + EFI Guid Partition Table Format Definition. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __UEFI_GPT_H__ +#define __UEFI_GPT_H__ + +/// +/// The primary GUID Partition Table Header must be +/// located in LBA 1 (i.e., the second logical block). +/// +#define PRIMARY_PART_HEADER_LBA 1 + +/// +/// EFI Partition Table Signature: "EFI PART" +/// +#define EFI_PTAB_HEADER_ID 0x5452415020494645ULL + +#pragma pack(1) + +/// +/// GPT Partition Table Header +/// +typedef struct { + EFI_TABLE_HEADER Header; + EFI_LBA MyLBA; + EFI_LBA AlternateLBA; + EFI_LBA FirstUsableLBA; + EFI_LBA LastUsableLBA; + EFI_GUID DiskGUID; + EFI_LBA PartitionEntryLBA; + UINT32 NumberOfPartitionEntries; + UINT32 SizeOfPartitionEntry; + UINT32 PartitionEntryArrayCRC32; +} EFI_PARTITION_TABLE_HEADER; + +/// +/// GPT Partition Entry +/// +typedef struct { + EFI_GUID PartitionTypeGUID; + EFI_GUID UniquePartitionGUID; + EFI_LBA StartingLBA; + EFI_LBA EndingLBA; + UINT64 Attributes; + CHAR16 PartitionName[36]; +} EFI_PARTITION_ENTRY; + +#pragma pack() +#endif + + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiInternalFormRepresentation.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiInternalFormRepresentation.h new file mode 100644 index 0000000..c675517 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiInternalFormRepresentation.h @@ -0,0 +1,1590 @@ +/** @file + This file defines the encoding for the VFR (Visual Form Representation) language. + IFR is primarily consumed by the EFI presentation engine, and produced by EFI + internal application and drivers as well as all add-in card option-ROM drivers + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + These definitions are from UEFI2.1. + +**/ + +#ifndef __UEFI_INTERNAL_FORMREPRESENTATION_H__ +#define __UEFI_INTERNAL_FORMREPRESENTATION_H__ + +/// +/// The following types are currently defined: +/// +typedef VOID* EFI_HII_HANDLE; +typedef CHAR16* EFI_STRING; +typedef UINT16 EFI_IMAGE_ID; +typedef UINT16 EFI_QUESTION_ID; +typedef UINT16 EFI_STRING_ID; +typedef UINT16 EFI_FORM_ID; +typedef UINT16 EFI_VARSTORE_ID; + +typedef UINT16 EFI_DEFAULT_ID; + +typedef UINT32 EFI_HII_FONT_STYLE; + + + +#pragma pack(1) + +// +// Definitions for Package Lists and Package Headers +// Section 27.3.1 +// + +/// +/// The header found at the start of each package list. +/// +typedef struct { + EFI_GUID PackageListGuid; + UINT32 PackageLength; +} EFI_HII_PACKAGE_LIST_HEADER; + +/// +/// The header found at the start of each package. +/// +typedef struct { + UINT32 Length:24; + UINT32 Type:8; + // UINT8 Data[...]; +} EFI_HII_PACKAGE_HEADER; + +// +// Value of HII package type +// +#define EFI_HII_PACKAGE_TYPE_ALL 0x00 +#define EFI_HII_PACKAGE_TYPE_GUID 0x01 +#define EFI_HII_PACKAGE_FORMS 0x02 +#define EFI_HII_PACKAGE_STRINGS 0x04 +#define EFI_HII_PACKAGE_FONTS 0x05 +#define EFI_HII_PACKAGE_IMAGES 0x06 +#define EFI_HII_PACKAGE_SIMPLE_FONTS 0x07 +#define EFI_HII_PACKAGE_DEVICE_PATH 0x08 +#define EFI_HII_PACKAGE_KEYBOARD_LAYOUT 0x09 +#define EFI_HII_PACKAGE_END 0xDF +#define EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN 0xE0 +#define EFI_HII_PACKAGE_TYPE_SYSTEM_END 0xFF + +// +// Definitions for Simplified Font Package +// Section 27.3.2 +// + +// +// Contents of EFI_NARROW_GLYPH.Attributes +// +#define EFI_GLYPH_NON_SPACING 0x01 +#define EFI_GLYPH_WIDE 0x02 +#define EFI_GLYPH_HEIGHT 19 +#define EFI_GLYPH_WIDTH 8 + +typedef struct { + CHAR16 UnicodeWeight; + UINT8 Attributes; + UINT8 GlyphCol1[EFI_GLYPH_HEIGHT]; +} EFI_NARROW_GLYPH; + +typedef struct { + CHAR16 UnicodeWeight; + UINT8 Attributes; + UINT8 GlyphCol1[EFI_GLYPH_HEIGHT]; + UINT8 GlyphCol2[EFI_GLYPH_HEIGHT]; + UINT8 Pad[3]; +} EFI_WIDE_GLYPH; + +/// +/// A simplified font package consists of a font header +/// followed by a series of glyph structures. +/// +typedef struct _EFI_HII_SIMPLE_FONT_PACKAGE_HDR { + EFI_HII_PACKAGE_HEADER Header; + UINT16 NumberOfNarrowGlyphs; + UINT16 NumberOfWideGlyphs; + // EFI_NARROW_GLYPH NarrowGlyphs[]; + // EFI_WIDE_GLYPH WideGlyphs[]; +} EFI_HII_SIMPLE_FONT_PACKAGE_HDR; + +// +// Definitions for Font Package +// Section 27.3.3 +// + +// +// Value for font style +// +#define EFI_HII_FONT_STYLE_NORMAL 0x00000000 +#define EFI_HII_FONT_STYLE_BOLD 0x00000001 +#define EFI_HII_FONT_STYLE_ITALIC 0x00000002 +#define EFI_HII_FONT_STYLE_EMBOSS 0x00010000 +#define EFI_HII_FONT_STYLE_OUTLINE 0x00020000 +#define EFI_HII_FONT_STYLE_SHADOW 0x00040000 +#define EFI_HII_FONT_STYLE_UNDERLINE 0x00080000 +#define EFI_HII_FONT_STYLE_DBL_UNDER 0x00100000 + +typedef struct _EFI_HII_GLYPH_INFO { + UINT16 Width; + UINT16 Height; + INT16 OffsetX; + INT16 OffsetY; + INT16 AdvanceX; +} EFI_HII_GLYPH_INFO; + +/// +/// The fixed header consists of a standard record header and +/// then the character values in this section, the flags +/// (including the encoding method) and the offsets of the glyph +/// information, the glyph bitmaps and the character map. +/// +typedef struct _EFI_HII_FONT_PACKAGE_HDR { + EFI_HII_PACKAGE_HEADER Header; + UINT32 HdrSize; + UINT32 GlyphBlockOffset; + EFI_HII_GLYPH_INFO Cell; + EFI_HII_FONT_STYLE FontStyle; + CHAR16 FontFamily[1]; +} EFI_HII_FONT_PACKAGE_HDR; + +// +// Value of different glyph info block types +// +#define EFI_HII_GIBT_END 0x00 +#define EFI_HII_GIBT_GLYPH 0x10 +#define EFI_HII_GIBT_GLYPHS 0x11 +#define EFI_HII_GIBT_GLYPH_DEFAULT 0x12 +#define EFI_HII_GIBT_GLYPHS_DEFAULT 0x13 +#define EFI_HII_GIBT_DUPLICATE 0x20 +#define EFI_HII_GIBT_SKIP2 0x21 +#define EFI_HII_GIBT_SKIP1 0x22 +#define EFI_HII_GIBT_DEFAULTS 0x23 +#define EFI_HII_GIBT_EXT1 0x30 +#define EFI_HII_GIBT_EXT2 0x31 +#define EFI_HII_GIBT_EXT4 0x32 + +typedef struct _EFI_HII_GLYPH_BLOCK { + UINT8 BlockType; +} EFI_HII_GLYPH_BLOCK; + +// +// Definition of different glyph info block types +// + +typedef struct _EFI_HII_GIBT_DEFAULTS_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + EFI_HII_GLYPH_INFO Cell; +} EFI_HII_GIBT_DEFAULTS_BLOCK; + +typedef struct _EFI_HII_GIBT_DUPLICATE_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + CHAR16 CharValue; +} EFI_HII_GIBT_DUPLICATE_BLOCK; + +typedef struct _EFI_GLYPH_GIBT_END_BLOCK { + EFI_HII_GLYPH_BLOCK Header; +} EFI_GLYPH_GIBT_END_BLOCK; + +typedef struct _EFI_HII_GIBT_EXT1_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + UINT8 BlockType2; + UINT8 Length; +} EFI_HII_GIBT_EXT1_BLOCK; + +typedef struct _EFI_HII_GIBT_EXT2_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + UINT8 BlockType2; + UINT16 Length; +} EFI_HII_GIBT_EXT2_BLOCK; + +typedef struct _EFI_HII_GIBT_EXT4_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + UINT8 BlockType2; + UINT32 Length; +} EFI_HII_GIBT_EXT4_BLOCK; + +typedef struct _EFI_HII_GIBT_GLYPH_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + EFI_HII_GLYPH_INFO Cell; + UINT8 BitmapData[1]; +} EFI_HII_GIBT_GLYPH_BLOCK; + +typedef struct _EFI_HII_GIBT_GLYPHS_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + EFI_HII_GLYPH_INFO Cell; + UINT16 Count; + UINT8 BitmapData[1]; +} EFI_HII_GIBT_GLYPHS_BLOCK; + +typedef struct _EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + UINT8 BitmapData[1]; +} EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK; + +typedef struct _EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + UINT16 Count; + UINT8 BitmapData[1]; +} EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK; + +typedef struct _EFI_HII_GIBT_SKIP1_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + UINT8 SkipCount; +} EFI_HII_GIBT_SKIP1_BLOCK; + +typedef struct _EFI_HII_GIBT_SKIP2_BLOCK { + EFI_HII_GLYPH_BLOCK Header; + UINT16 SkipCount; +} EFI_HII_GIBT_SKIP2_BLOCK; + +// +// Definitions for Device Path Package +// Section 27.3.4 +// + +/// +/// The device path package is used to carry a device path +/// associated with the package list. +/// +typedef struct _EFI_HII_DEVICE_PATH_PACKAGE { + EFI_HII_PACKAGE_HEADER Header; + // EFI_DEVICE_PATH_PROTOCOL DevicePath[]; +} EFI_HII_DEVICE_PATH_PACKAGE; + +// +// Definitions for GUID Package +// Section 27.3.5 +// + +/// +/// The GUID package is used to carry data where the format is defined by a GUID. +/// +typedef struct _EFI_HII_GUID_PACKAGE_HDR { + EFI_HII_PACKAGE_HEADER Header; + EFI_GUID Guid; + // Data per GUID definition may follow +} EFI_HII_GUID_PACKAGE_HDR; + +// +// Definitions for String Package +// Section 27.3.6 +// + +#define UEFI_CONFIG_LANG L"x-UEFI" +#define UEFI_CONFIG_LANG2 L"x-i-UEFI" + +/// +/// The fixed header consists of a standard record header and then the string identifiers +/// contained in this section and the offsets of the string and language information. +/// +typedef struct _EFI_HII_STRING_PACKAGE_HDR { + EFI_HII_PACKAGE_HEADER Header; + UINT32 HdrSize; + UINT32 StringInfoOffset; + CHAR16 LanguageWindow[16]; + EFI_STRING_ID LanguageName; + CHAR8 Language[1]; +} EFI_HII_STRING_PACKAGE_HDR; + +typedef struct { + UINT8 BlockType; +} EFI_HII_STRING_BLOCK; + +// +// Value of different string information block types +// +#define EFI_HII_SIBT_END 0x00 +#define EFI_HII_SIBT_STRING_SCSU 0x10 +#define EFI_HII_SIBT_STRING_SCSU_FONT 0x11 +#define EFI_HII_SIBT_STRINGS_SCSU 0x12 +#define EFI_HII_SIBT_STRINGS_SCSU_FONT 0x13 +#define EFI_HII_SIBT_STRING_UCS2 0x14 +#define EFI_HII_SIBT_STRING_UCS2_FONT 0x15 +#define EFI_HII_SIBT_STRINGS_UCS2 0x16 +#define EFI_HII_SIBT_STRINGS_UCS2_FONT 0x17 +#define EFI_HII_SIBT_DUPLICATE 0x20 +#define EFI_HII_SIBT_SKIP2 0x21 +#define EFI_HII_SIBT_SKIP1 0x22 +#define EFI_HII_SIBT_EXT1 0x30 +#define EFI_HII_SIBT_EXT2 0x31 +#define EFI_HII_SIBT_EXT4 0x32 +#define EFI_HII_SIBT_FONT 0x40 + +// +// Definition of different string information block types +// + +typedef struct _EFI_HII_SIBT_DUPLICATE_BLOCK { + EFI_HII_STRING_BLOCK Header; + EFI_STRING_ID StringId; +} EFI_HII_SIBT_DUPLICATE_BLOCK; + +typedef struct _EFI_HII_SIBT_END_BLOCK { + EFI_HII_STRING_BLOCK Header; +} EFI_HII_SIBT_END_BLOCK; + +typedef struct _EFI_HII_SIBT_EXT1_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT8 BlockType2; + UINT8 Length; +} EFI_HII_SIBT_EXT1_BLOCK; + +typedef struct _EFI_HII_SIBT_EXT2_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT8 BlockType2; + UINT16 Length; +} EFI_HII_SIBT_EXT2_BLOCK; + +typedef struct _EFI_HII_SIBT_EXT4_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT8 BlockType2; + UINT32 Length; +} EFI_HII_SIBT_EXT4_BLOCK; + +typedef struct _EFI_HII_SIBT_FONT_BLOCK { + EFI_HII_SIBT_EXT2_BLOCK Header; + UINT8 FontId; + UINT16 FontSize; + EFI_HII_FONT_STYLE FontStyle; + CHAR16 FontName[1]; +} EFI_HII_SIBT_FONT_BLOCK; + +typedef struct _EFI_HII_SIBT_SKIP1_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT8 SkipCount; +} EFI_HII_SIBT_SKIP1_BLOCK; + +typedef struct _EFI_HII_SIBT_SKIP2_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT16 SkipCount; +} EFI_HII_SIBT_SKIP2_BLOCK; + +typedef struct _EFI_HII_SIBT_STRING_SCSU_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT8 StringText[1]; +} EFI_HII_SIBT_STRING_SCSU_BLOCK; + +typedef struct _EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT8 FontIdentifier; + UINT8 StringText[1]; +} EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK; + +typedef struct _EFI_HII_SIBT_STRINGS_SCSU_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT16 StringCount; + UINT8 StringText[1]; +} EFI_HII_SIBT_STRINGS_SCSU_BLOCK; + +typedef struct _EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT8 FontIdentifier; + UINT16 StringCount; + UINT8 StringText[1]; +} EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK; + +typedef struct _EFI_HII_SIBT_STRING_UCS2_BLOCK { + EFI_HII_STRING_BLOCK Header; + CHAR16 StringText[1]; +} EFI_HII_SIBT_STRING_UCS2_BLOCK; + +typedef struct _EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT8 FontIdentifier; + CHAR16 StringText[1]; +} EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK; + +typedef struct _EFI_HII_SIBT_STRINGS_UCS2_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT16 StringCount; + CHAR16 StringText[1]; +} EFI_HII_SIBT_STRINGS_UCS2_BLOCK; + +typedef struct _EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK { + EFI_HII_STRING_BLOCK Header; + UINT8 FontIdentifier; + UINT16 StringCount; + CHAR16 StringText[1]; +} EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK; + +// +// Definitions for Image Package +// Section 27.3.7 +// + +typedef struct _EFI_HII_IMAGE_PACKAGE_HDR { + EFI_HII_PACKAGE_HEADER Header; + UINT32 ImageInfoOffset; + UINT32 PaletteInfoOffset; +} EFI_HII_IMAGE_PACKAGE_HDR; + +typedef struct _EFI_HII_IMAGE_BLOCK { + UINT8 BlockType; +} EFI_HII_IMAGE_BLOCK; + +// +// Value of different image information block types +// +#define EFI_HII_IIBT_END 0x00 +#define EFI_HII_IIBT_IMAGE_1BIT 0x10 +#define EFI_HII_IIBT_IMAGE_1BIT_TRANS 0x11 +#define EFI_HII_IIBT_IMAGE_4BIT 0x12 +#define EFI_HII_IIBT_IMAGE_4BIT_TRANS 0x13 +#define EFI_HII_IIBT_IMAGE_8BIT 0x14 +#define EFI_HII_IIBT_IMAGE_8BIT_TRANS 0x15 +#define EFI_HII_IIBT_IMAGE_24BIT 0x16 +#define EFI_HII_IIBT_IMAGE_24BIT_TRANS 0x17 +#define EFI_HII_IIBT_IMAGE_JPEG 0x18 +#define EFI_HII_IIBT_DUPLICATE 0x20 +#define EFI_HII_IIBT_SKIP2 0x21 +#define EFI_HII_IIBT_SKIP1 0x22 +#define EFI_HII_IIBT_EXT1 0x30 +#define EFI_HII_IIBT_EXT2 0x31 +#define EFI_HII_IIBT_EXT4 0x32 + +// +// Definition of different image information block types +// + +typedef struct _EFI_HII_IIBT_END_BLOCK { + EFI_HII_IMAGE_BLOCK Header; +} EFI_HII_IIBT_END_BLOCK; + +typedef struct _EFI_HII_IIBT_EXT1_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 BlockType2; + UINT8 Length; +} EFI_HII_IIBT_EXT1_BLOCK; + +typedef struct _EFI_HII_IIBT_EXT2_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 BlockType2; + UINT16 Length; +} EFI_HII_IIBT_EXT2_BLOCK; + +typedef struct _EFI_HII_IIBT_EXT4_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 BlockType2; + UINT32 Length; +} EFI_HII_IIBT_EXT4_BLOCK; + +typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BASE { + UINT16 Width; + UINT16 Height; + UINT8 Data[1]; +} EFI_HII_IIBT_IMAGE_1BIT_BASE; + +typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 PaletteIndex; + EFI_HII_IIBT_IMAGE_1BIT_BASE Bitmap; +} EFI_HII_IIBT_IMAGE_1BIT_BLOCK; + +typedef struct _EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 PaletteIndex; + EFI_HII_IIBT_IMAGE_1BIT_BASE Bitmap; +} EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK; + +typedef struct _EFI_HII_RGB_PIXEL { + UINT8 b; + UINT8 g; + UINT8 r; +} EFI_HII_RGB_PIXEL; + +typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BASE { + UINT16 Width; + UINT16 Height; + EFI_HII_RGB_PIXEL Bitmap[1]; +} EFI_HII_IIBT_IMAGE_24BIT_BASE; + +typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + EFI_HII_IIBT_IMAGE_24BIT_BASE Bitmap; +} EFI_HII_IIBT_IMAGE_24BIT_BLOCK; + +typedef struct _EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + EFI_HII_IIBT_IMAGE_24BIT_BASE Bitmap; +} EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK; + +typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BASE { + UINT16 Width; + UINT16 Height; + UINT8 Data[1]; +} EFI_HII_IIBT_IMAGE_4BIT_BASE; + +typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 PaletteIndex; + EFI_HII_IIBT_IMAGE_4BIT_BASE Bitmap; +} EFI_HII_IIBT_IMAGE_4BIT_BLOCK; + +typedef struct _EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 PaletteIndex; + EFI_HII_IIBT_IMAGE_4BIT_BASE Bitmap; +} EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK; + +typedef struct _EFI_HII_IIBT_IMAGE_8BIT_BASE { + UINT16 Width; + UINT16 Height; + UINT8 Data[1]; +} EFI_HII_IIBT_IMAGE_8BIT_BASE; + +typedef struct _EFI_HII_IIBT_IMAGE_8BIT_PALETTE_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 PaletteIndex; + EFI_HII_IIBT_IMAGE_8BIT_BASE Bitmap; +} EFI_HII_IIBT_IMAGE_8BIT_BLOCK; + +typedef struct _EFI_HII_IIBT_IMAGE_8BIT_TRANS_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 PaletteIndex; + EFI_HII_IIBT_IMAGE_8BIT_BASE Bitmap; +} EFI_HII_IIBT_IMAGE_8BIT_TRAN_BLOCK; + +typedef struct _EFI_HII_IIBT_DUPLICATE_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + EFI_IMAGE_ID ImageId; +} EFI_HII_IIBT_DUPLICATE_BLOCK; + +typedef struct _EFI_HII_IIBT_JPEG_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT32 Size; + UINT8 Data[1]; +} EFI_HII_IIBT_JPEG_BLOCK; + +typedef struct _EFI_HII_IIBT_SKIP1_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT8 SkipCount; +} EFI_HII_IIBT_SKIP1_BLOCK; + +typedef struct _EFI_HII_IIBT_SKIP2_BLOCK { + EFI_HII_IMAGE_BLOCK Header; + UINT16 SkipCount; +} EFI_HII_IIBT_SKIP2_BLOCK; + +// +// Definitions for Palette Information +// + +typedef struct _EFI_HII_IMAGE_PALETTE_INFO_HEADER { + UINT16 PaletteCount; +} EFI_HII_IMAGE_PALETTE_INFO_HEADER; + +typedef struct _EFI_HII_IMAGE_PALETTE_INFO { + UINT16 PaletteSize; + EFI_HII_RGB_PIXEL PaletteValue[1]; +} EFI_HII_IMAGE_PALETTE_INFO; + +// +// Definitions for Forms Package +// Section 27.3.8 +// + +/// +/// The Forms package is used to carry forms-based encoding data. +/// +typedef struct _EFI_HII_FORM_PACKAGE { + EFI_HII_PACKAGE_HEADER Header; + // EFI_IFR_OP_HEADER OpCodeHeader; + // More op-codes follow +} EFI_HII_FORM_PACKAGE; + +typedef struct { + UINT8 Hour; + UINT8 Minute; + UINT8 Second; +} EFI_HII_TIME; + +typedef struct { + UINT16 Year; + UINT8 Month; + UINT8 Day; +} EFI_HII_DATE; + +typedef union { + UINT8 u8; + UINT16 u16; + UINT32 u32; + UINT64 u64; + BOOLEAN b; + EFI_HII_TIME time; + EFI_HII_DATE date; + EFI_STRING_ID string; +} EFI_IFR_TYPE_VALUE; + +// +// IFR Opcodes +// +#define EFI_IFR_FORM_OP 0x01 +#define EFI_IFR_SUBTITLE_OP 0x02 +#define EFI_IFR_TEXT_OP 0x03 +#define EFI_IFR_IMAGE_OP 0x04 +#define EFI_IFR_ONE_OF_OP 0x05 +#define EFI_IFR_CHECKBOX_OP 0x06 +#define EFI_IFR_NUMERIC_OP 0x07 +#define EFI_IFR_PASSWORD_OP 0x08 +#define EFI_IFR_ONE_OF_OPTION_OP 0x09 +#define EFI_IFR_SUPPRESS_IF_OP 0x0A +#define EFI_IFR_LOCKED_OP 0x0B +#define EFI_IFR_ACTION_OP 0x0C +#define EFI_IFR_RESET_BUTTON_OP 0x0D +#define EFI_IFR_FORM_SET_OP 0x0E +#define EFI_IFR_REF_OP 0x0F +#define EFI_IFR_NO_SUBMIT_IF_OP 0x10 +#define EFI_IFR_INCONSISTENT_IF_OP 0x11 +#define EFI_IFR_EQ_ID_VAL_OP 0x12 +#define EFI_IFR_EQ_ID_ID_OP 0x13 +#define EFI_IFR_EQ_ID_LIST_OP 0x14 +#define EFI_IFR_AND_OP 0x15 +#define EFI_IFR_OR_OP 0x16 +#define EFI_IFR_NOT_OP 0x17 +#define EFI_IFR_RULE_OP 0x18 +#define EFI_IFR_GRAY_OUT_IF_OP 0x19 +#define EFI_IFR_DATE_OP 0x1A +#define EFI_IFR_TIME_OP 0x1B +#define EFI_IFR_STRING_OP 0x1C +#define EFI_IFR_REFRESH_OP 0x1D +#define EFI_IFR_DISABLE_IF_OP 0x1E +#define EFI_IFR_TO_LOWER_OP 0x20 +#define EFI_IFR_TO_UPPER_OP 0x21 +#define EFI_IFR_ORDERED_LIST_OP 0x23 +#define EFI_IFR_VARSTORE_OP 0x24 +#define EFI_IFR_VARSTORE_NAME_VALUE_OP 0x25 +#define EFI_IFR_VARSTORE_EFI_OP 0x26 +#define EFI_IFR_VARSTORE_DEVICE_OP 0x27 +#define EFI_IFR_VERSION_OP 0x28 +#define EFI_IFR_END_OP 0x29 +#define EFI_IFR_MATCH_OP 0x2A +#define EFI_IFR_EQUAL_OP 0x2F +#define EFI_IFR_NOT_EQUAL_OP 0x30 +#define EFI_IFR_GREATER_THAN_OP 0x31 +#define EFI_IFR_GREATER_EQUAL_OP 0x32 +#define EFI_IFR_LESS_THAN_OP 0x33 +#define EFI_IFR_LESS_EQUAL_OP 0x34 +#define EFI_IFR_BITWISE_AND_OP 0x35 +#define EFI_IFR_BITWISE_OR_OP 0x36 +#define EFI_IFR_BITWISE_NOT_OP 0x37 +#define EFI_IFR_SHIFT_LEFT_OP 0x38 +#define EFI_IFR_SHIFT_RIGHT_OP 0x39 +#define EFI_IFR_ADD_OP 0x3A +#define EFI_IFR_SUBTRACT_OP 0x3B +#define EFI_IFR_MULTIPLY_OP 0x3C +#define EFI_IFR_DIVIDE_OP 0x3D +#define EFI_IFR_MODULO_OP 0x3E +#define EFI_IFR_RULE_REF_OP 0x3F +#define EFI_IFR_QUESTION_REF1_OP 0x40 +#define EFI_IFR_QUESTION_REF2_OP 0x41 +#define EFI_IFR_UINT8_OP 0x42 +#define EFI_IFR_UINT16_OP 0x43 +#define EFI_IFR_UINT32_OP 0x44 +#define EFI_IFR_UINT64_OP 0x45 +#define EFI_IFR_TRUE_OP 0x46 +#define EFI_IFR_FALSE_OP 0x47 +#define EFI_IFR_TO_UINT_OP 0x48 +#define EFI_IFR_TO_STRING_OP 0x49 +#define EFI_IFR_TO_BOOLEAN_OP 0x4A +#define EFI_IFR_MID_OP 0x4B +#define EFI_IFR_FIND_OP 0x4C +#define EFI_IFR_TOKEN_OP 0x4D +#define EFI_IFR_STRING_REF1_OP 0x4E +#define EFI_IFR_STRING_REF2_OP 0x4F +#define EFI_IFR_CONDITIONAL_OP 0x50 +#define EFI_IFR_QUESTION_REF3_OP 0x51 +#define EFI_IFR_ZERO_OP 0x52 +#define EFI_IFR_ONE_OP 0x53 +#define EFI_IFR_ONES_OP 0x54 +#define EFI_IFR_UNDEFINED_OP 0x55 +#define EFI_IFR_LENGTH_OP 0x56 +#define EFI_IFR_DUP_OP 0x57 +#define EFI_IFR_THIS_OP 0x58 +#define EFI_IFR_SPAN_OP 0x59 +#define EFI_IFR_VALUE_OP 0x5A +#define EFI_IFR_DEFAULT_OP 0x5B +#define EFI_IFR_DEFAULTSTORE_OP 0x5C +#define EFI_IFR_CATENATE_OP 0x5E +#define EFI_IFR_GUID_OP 0x5F + +// +// Definitions of IFR Standard Headers +// Section 27.3.8.2 +// + +typedef struct _EFI_IFR_OP_HEADER { + UINT8 OpCode; + UINT8 Length:7; + UINT8 Scope:1; +} EFI_IFR_OP_HEADER; + +typedef struct _EFI_IFR_STATEMENT_HEADER { + EFI_STRING_ID Prompt; + EFI_STRING_ID Help; +} EFI_IFR_STATEMENT_HEADER; + +typedef struct _EFI_IFR_QUESTION_HEADER { + EFI_IFR_STATEMENT_HEADER Header; + EFI_QUESTION_ID QuestionId; + EFI_VARSTORE_ID VarStoreId; + union { + EFI_STRING_ID VarName; + UINT16 VarOffset; + } VarStoreInfo; + UINT8 Flags; +} EFI_IFR_QUESTION_HEADER; + +// +// Flag values of EFI_IFR_QUESTION_HEADER +// +#define EFI_IFR_FLAG_READ_ONLY 0x01 +#define EFI_IFR_FLAG_CALLBACK 0x04 +#define EFI_IFR_FLAG_RESET_REQUIRED 0x10 +#define EFI_IFR_FLAG_OPTIONS_ONLY 0x80 + +// +// Definition for Opcode Reference +// Section 27.3.8.3 +// +typedef struct _EFI_IFR_DEFAULTSTORE { + EFI_IFR_OP_HEADER Header; + EFI_STRING_ID DefaultName; + UINT16 DefaultId; +} EFI_IFR_DEFAULTSTORE; + +// +// Default Identifier of default store +// +#define EFI_HII_DEFAULT_CLASS_STANDARD 0x0000 +#define EFI_HII_DEFAULT_CLASS_MANUFACTURING 0x0001 +#define EFI_HII_DEFAULT_CLASS_SAFE 0x0002 +#define EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN 0x4000 +#define EFI_HII_DEFAULT_CLASS_PLATFORM_END 0x7fff +#define EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN 0x8000 +#define EFI_HII_DEFAULT_CLASS_HARDWARE_END 0xbfff +#define EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN 0xc000 +#define EFI_HII_DEFAULT_CLASS_FIRMWARE_END 0xffff + +typedef struct _EFI_IFR_VARSTORE { + EFI_IFR_OP_HEADER Header; + EFI_GUID Guid; + EFI_VARSTORE_ID VarStoreId; + UINT16 Size; + UINT8 Name[1]; +} EFI_IFR_VARSTORE; + +typedef struct _EFI_IFR_VARSTORE_EFI { + EFI_IFR_OP_HEADER Header; + EFI_VARSTORE_ID VarStoreId; + EFI_GUID Guid; + UINT32 Attributes; +} EFI_IFR_VARSTORE_EFI; + +typedef struct _EFI_IFR_VARSTORE_NAME_VALUE { + EFI_IFR_OP_HEADER Header; + EFI_VARSTORE_ID VarStoreId; + EFI_GUID Guid; +} EFI_IFR_VARSTORE_NAME_VALUE; + +typedef struct _EFI_IFR_FORM_SET { + EFI_IFR_OP_HEADER Header; + EFI_GUID Guid; + EFI_STRING_ID FormSetTitle; + EFI_STRING_ID Help; +} EFI_IFR_FORM_SET; + +typedef struct _EFI_IFR_END { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_END; + +typedef struct _EFI_IFR_FORM { + EFI_IFR_OP_HEADER Header; + UINT16 FormId; + EFI_STRING_ID FormTitle; +} EFI_IFR_FORM; + +typedef struct _EFI_IFR_IMAGE { + EFI_IFR_OP_HEADER Header; + EFI_IMAGE_ID Id; +} EFI_IFR_IMAGE; + +typedef struct _EFI_IFR_LOCKED { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_LOCKED; + +typedef struct _EFI_IFR_RULE { + EFI_IFR_OP_HEADER Header; + UINT8 RuleId; +} EFI_IFR_RULE; + +typedef struct _EFI_IFR_DEFAULT { + EFI_IFR_OP_HEADER Header; + UINT16 DefaultId; + UINT8 Type; + EFI_IFR_TYPE_VALUE Value; +} EFI_IFR_DEFAULT; + +typedef struct _EFI_IFR_VALUE { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_VALUE; + +typedef struct _EFI_IFR_SUBTITLE { + EFI_IFR_OP_HEADER Header; + EFI_IFR_STATEMENT_HEADER Statement; + UINT8 Flags; +} EFI_IFR_SUBTITLE; + +#define EFI_IFR_FLAGS_HORIZONTAL 0x01 + +typedef struct _EFI_IFR_CHECKBOX { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + UINT8 Flags; +} EFI_IFR_CHECKBOX; + +#define EFI_IFR_CHECKBOX_DEFAULT 0x01 +#define EFI_IFR_CHECKBOX_DEFAULT_MFG 0x02 + +typedef struct _EFI_IFR_TEXT { + EFI_IFR_OP_HEADER Header; + EFI_IFR_STATEMENT_HEADER Statement; + EFI_STRING_ID TextTwo; +} EFI_IFR_TEXT; + +typedef struct _EFI_IFR_REF { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + EFI_FORM_ID FormId; +} EFI_IFR_REF; + +typedef struct _EFI_IFR_REF2 { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + EFI_FORM_ID FormId; + EFI_QUESTION_ID QuestionId; +} EFI_IFR_REF2; + +typedef struct _EFI_IFR_REF3 { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + EFI_FORM_ID FormId; + EFI_QUESTION_ID QuestionId; + EFI_GUID FormSetId; +} EFI_IFR_REF3; + +typedef struct _EFI_IFR_REF4 { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + EFI_FORM_ID FormId; + EFI_QUESTION_ID QuestionId; + EFI_GUID FormSetId; + EFI_STRING_ID DevicePath; +} EFI_IFR_REF4; + +typedef struct _EFI_IFR_RESET_BUTTON { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + EFI_DEFAULT_ID DefaultId; +} EFI_IFR_RESET_BUTTON; + +typedef struct _EFI_IFR_ACTION { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + EFI_STRING_ID QuestionConfig; +} EFI_IFR_ACTION; + +typedef struct _EFI_IFR_ACTION_1 { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; +} EFI_IFR_ACTION_1; + +typedef struct _EFI_IFR_DATE { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + UINT8 Flags; +} EFI_IFR_DATE; + +// +// Flags that describe the behavior of the question. +// +#define EFI_QF_DATE_YEAR_SUPPRESS 0x01 +#define EFI_QF_DATE_MONTH_SUPPRESS 0x02 +#define EFI_QF_DATE_DAY_SUPPRESS 0x04 + +#define EFI_QF_DATE_STORAGE 0x30 +#define QF_DATE_STORAGE_NORMAL 0x00 +#define QF_DATE_STORAGE_TIME 0x10 +#define QF_DATE_STORAGE_WAKEUP 0x20 + +typedef union { + struct { + UINT8 MinValue; + UINT8 MaxValue; + UINT8 Step; + } u8; + struct { + UINT16 MinValue; + UINT16 MaxValue; + UINT16 Step; + } u16; + struct { + UINT32 MinValue; + UINT32 MaxValue; + UINT32 Step; + } u32; + struct { + UINT64 MinValue; + UINT64 MaxValue; + UINT64 Step; + } u64; +} MINMAXSTEP_DATA; + +typedef struct _EFI_IFR_NUMERIC { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + UINT8 Flags; + MINMAXSTEP_DATA data; +} EFI_IFR_NUMERIC; + +// +// Flags related to the numeric question +// +#define EFI_IFR_NUMERIC_SIZE 0x03 +#define EFI_IFR_NUMERIC_SIZE_1 0x00 +#define EFI_IFR_NUMERIC_SIZE_2 0x01 +#define EFI_IFR_NUMERIC_SIZE_4 0x02 +#define EFI_IFR_NUMERIC_SIZE_8 0x03 + +#define EFI_IFR_DISPLAY 0x30 +#define EFI_IFR_DISPLAY_INT_DEC 0x00 +#define EFI_IFR_DISPLAY_UINT_DEC 0x10 +#define EFI_IFR_DISPLAY_UINT_HEX 0x20 + +typedef struct _EFI_IFR_ONE_OF { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + UINT8 Flags; + MINMAXSTEP_DATA data; +} EFI_IFR_ONE_OF; + +typedef struct _EFI_IFR_STRING { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + UINT8 MinSize; + UINT8 MaxSize; + UINT8 Flags; +} EFI_IFR_STRING; + +#define EFI_IFR_STRING_MULTI_LINE 0x01 + +typedef struct _EFI_IFR_PASSWORD { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + UINT16 MinSize; + UINT16 MaxSize; +} EFI_IFR_PASSWORD; + +typedef struct _EFI_IFR_ORDERED_LIST { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + UINT8 MaxContainers; + UINT8 Flags; +} EFI_IFR_ORDERED_LIST; + +#define EFI_IFR_UNIQUE_SET 0x01 +#define EFI_IFR_NO_EMPTY_SET 0x02 + +typedef struct _EFI_IFR_TIME { + EFI_IFR_OP_HEADER Header; + EFI_IFR_QUESTION_HEADER Question; + UINT8 Flags; +} EFI_IFR_TIME; + +// +// A bit-mask that determines which unique settings are active for this opcode. +// +#define QF_TIME_HOUR_SUPPRESS 0x01 +#define QF_TIME_MINUTE_SUPPRESS 0x02 +#define QF_TIME_SECOND_SUPPRESS 0x04 + +#define QF_TIME_STORAGE 0x30 +#define QF_TIME_STORAGE_NORMAL 0x00 +#define QF_TIME_STORAGE_TIME 0x10 +#define QF_TIME_STORAGE_WAKEUP 0x20 + +typedef struct _EFI_IFR_DISABLE_IF { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_DISABLE_IF; + +typedef struct _EFI_IFR_SUPPRESS_IF { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_SUPPRESS_IF; + +typedef struct _EFI_IFR_GRAY_OUT_IF { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_GRAY_OUT_IF; + +typedef struct _EFI_IFR_INCONSISTENT_IF { + EFI_IFR_OP_HEADER Header; + EFI_STRING_ID Error; +} EFI_IFR_INCONSISTENT_IF; + +typedef struct _EFI_IFR_NO_SUBMIT_IF { + EFI_IFR_OP_HEADER Header; + EFI_STRING_ID Error; +} EFI_IFR_NO_SUBMIT_IF; + +typedef struct _EFI_IFR_REFRESH { + EFI_IFR_OP_HEADER Header; + UINT8 RefreshInterval; +} EFI_IFR_REFRESH; + +typedef struct _EFI_IFR_VARSTORE_DEVICE { + EFI_IFR_OP_HEADER Header; + EFI_STRING_ID DevicePath; +} EFI_IFR_VARSTORE_DEVICE; + +typedef struct _EFI_IFR_ONE_OF_OPTION { + EFI_IFR_OP_HEADER Header; + EFI_STRING_ID Option; + UINT8 Flags; + UINT8 Type; + EFI_IFR_TYPE_VALUE Value; +} EFI_IFR_ONE_OF_OPTION; + +// +// Types of the option's value. +// +#define EFI_IFR_TYPE_NUM_SIZE_8 0x00 +#define EFI_IFR_TYPE_NUM_SIZE_16 0x01 +#define EFI_IFR_TYPE_NUM_SIZE_32 0x02 +#define EFI_IFR_TYPE_NUM_SIZE_64 0x03 +#define EFI_IFR_TYPE_BOOLEAN 0x04 +#define EFI_IFR_TYPE_TIME 0x05 +#define EFI_IFR_TYPE_DATE 0x06 +#define EFI_IFR_TYPE_STRING 0x07 +#define EFI_IFR_TYPE_OTHER 0x08 + +#define EFI_IFR_OPTION_DEFAULT 0x10 +#define EFI_IFR_OPTION_DEFAULT_MFG 0x20 + +typedef struct _EFI_IFR_GUID { + EFI_IFR_OP_HEADER Header; + EFI_GUID Guid; + //Optional Data Follows +} EFI_IFR_GUID; + +typedef struct _EFI_IFR_DUP { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_DUP; + +typedef struct _EFI_IFR_EQ_ID_ID { + EFI_IFR_OP_HEADER Header; + EFI_QUESTION_ID QuestionId1; + EFI_QUESTION_ID QuestionId2; +} EFI_IFR_EQ_ID_ID; + +typedef struct _EFI_IFR_EQ_ID_VAL { + EFI_IFR_OP_HEADER Header; + EFI_QUESTION_ID QuestionId; + UINT16 Value; +} EFI_IFR_EQ_ID_VAL; + +typedef struct _EFI_IFR_EQ_ID_LIST { + EFI_IFR_OP_HEADER Header; + EFI_QUESTION_ID QuestionId; + UINT16 ListLength; + UINT16 ValueList[1]; +} EFI_IFR_EQ_ID_LIST; + +typedef struct _EFI_IFR_UINT8 { + EFI_IFR_OP_HEADER Header; + UINT8 Value; +} EFI_IFR_UINT8; + +typedef struct _EFI_IFR_UINT16 { + EFI_IFR_OP_HEADER Header; + UINT16 Value; +} EFI_IFR_UINT16; + +typedef struct _EFI_IFR_UINT32 { + EFI_IFR_OP_HEADER Header; + UINT32 Value; +} EFI_IFR_UINT32; + +typedef struct _EFI_IFR_UINT64 { + EFI_IFR_OP_HEADER Header; + UINT64 Value; +} EFI_IFR_UINT64; + +typedef struct _EFI_IFR_QUESTION_REF1 { + EFI_IFR_OP_HEADER Header; + EFI_QUESTION_ID QuestionId; +} EFI_IFR_QUESTION_REF1; + +typedef struct _EFI_IFR_QUESTION_REF2 { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_QUESTION_REF2; + +typedef struct _EFI_IFR_QUESTION_REF3 { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_QUESTION_REF3; + +typedef struct _EFI_IFR_QUESTION_REF3_2 { + EFI_IFR_OP_HEADER Header; + EFI_STRING_ID DevicePath; +} EFI_IFR_QUESTION_REF3_2; + +typedef struct _EFI_IFR_QUESTION_REF3_3 { + EFI_IFR_OP_HEADER Header; + EFI_STRING_ID DevicePath; + EFI_GUID Guid; +} EFI_IFR_QUESTION_REF3_3; + +typedef struct _EFI_IFR_RULE_REF { + EFI_IFR_OP_HEADER Header; + UINT8 RuleId; +} EFI_IFR_RULE_REF; + +typedef struct _EFI_IFR_STRING_REF1 { + EFI_IFR_OP_HEADER Header; + EFI_STRING_ID StringId; +} EFI_IFR_STRING_REF1; + +typedef struct _EFI_IFR_STRING_REF2 { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_STRING_REF2; + +typedef struct _EFI_IFR_THIS { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_THIS; + +typedef struct _EFI_IFR_TRUE { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_TRUE; + +typedef struct _EFI_IFR_FALSE { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_FALSE; + +typedef struct _EFI_IFR_ONE { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_ONE; + +typedef struct _EFI_IFR_ONES { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_ONES; + +typedef struct _EFI_IFR_ZERO { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_ZERO; + +typedef struct _EFI_IFR_UNDEFINED { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_UNDEFINED; + +typedef struct _EFI_IFR_VERSION { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_VERSION; + +typedef struct _EFI_IFR_LENGTH { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_LENGTH; + +typedef struct _EFI_IFR_NOT { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_NOT; + +typedef struct _EFI_IFR_BITWISE_NOT { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_BITWISE_NOT; + +typedef struct _EFI_IFR_TO_BOOLEAN { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_TO_BOOLEAN; + +// +// For EFI_IFR_TO_STRING, when converting from +// unsigned integers, these flags control the format: +// 0 = unsigned decimal +// 1 = signed decimal +// 2 = hexadecimal (lower-case alpha) +// 3 = hexadecimal (upper-case alpha) +// +#define EFI_IFR_STRING_UNSIGNED_DEC 0 +#define EFI_IFR_STRING_SIGNED_DEC 1 +#define EFI_IFR_STRING_LOWERCASE_HEX 2 +#define EFI_IFR_STRING_UPPERCASE_HEX 3 +// +// When converting from a buffer, these flags control the format: +// 0 = ASCII +// 8 = Unicode +// +#define EFI_IFR_STRING_ASCII 0 +#define EFI_IFR_STRING_UNICODE 8 + +typedef struct _EFI_IFR_TO_STRING { + EFI_IFR_OP_HEADER Header; + UINT8 Format; +} EFI_IFR_TO_STRING; + +typedef struct _EFI_IFR_TO_UINT { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_TO_UINT; + +typedef struct _EFI_IFR_TO_UPPER { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_TO_UPPER; + +typedef struct _EFI_IFR_TO_LOWER { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_TO_LOWER; + +typedef struct _EFI_IFR_ADD { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_ADD; + +typedef struct _EFI_IFR_AND { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_AND; + +typedef struct _EFI_IFR_BITWISE_AND { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_BITWISE_AND; + +typedef struct _EFI_IFR_BITWISE_OR { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_BITWISE_OR; + +typedef struct _EFI_IFR_CATENATE { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_CATENATE; + +typedef struct _EFI_IFR_DIVIDE { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_DIVIDE; + +typedef struct _EFI_IFR_EQUAL { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_EQUAL; + +typedef struct _EFI_IFR_GREATER_EQUAL { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_GREATER_EQUAL; + +typedef struct _EFI_IFR_GREATER_THAN { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_GREATER_THAN; + +typedef struct _EFI_IFR_LESS_EQUAL { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_LESS_EQUAL; + +typedef struct _EFI_IFR_LESS_THAN { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_LESS_THAN; + +typedef struct _EFI_IFR_MATCH { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_MATCH; + +typedef struct _EFI_IFR_MULTIPLY { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_MULTIPLY; + +typedef struct _EFI_IFR_MODULO { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_MODULO; + +typedef struct _EFI_IFR_NOT_EQUAL { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_NOT_EQUAL; + +typedef struct _EFI_IFR_OR { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_OR; + +typedef struct _EFI_IFR_SHIFT_LEFT { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_SHIFT_LEFT; + +typedef struct _EFI_IFR_SHIFT_RIGHT { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_SHIFT_RIGHT; + +typedef struct _EFI_IFR_SUBTRACT { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_SUBTRACT; + +typedef struct _EFI_IFR_CONDITIONAL { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_CONDITIONAL; + +// +// Flags governing the matching criteria of EFI_IFR_FIND +// +#define EFI_IFR_FF_CASE_SENSITIVE 0x00 +#define EFI_IFR_FF_CASE_INSENSITIVE 0x01 + +typedef struct _EFI_IFR_FIND { + EFI_IFR_OP_HEADER Header; + UINT8 Format; +} EFI_IFR_FIND; + +typedef struct _EFI_IFR_MID { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_MID; + +typedef struct _EFI_IFR_TOKEN { + EFI_IFR_OP_HEADER Header; +} EFI_IFR_TOKEN; + +// +// Flags specifying whether to find the first matching string +// or the first non-matching string. +// +#define EFI_IFR_FLAGS_FIRST_MATCHING 0x00 +#define EFI_IFR_FLAGS_FIRST_NON_MATCHING 0x01 + +typedef struct _EFI_IFR_SPAN { + EFI_IFR_OP_HEADER Header; + UINT8 Flags; +} EFI_IFR_SPAN; + +// +// Definitions for Keyboard Package +// Section 27.3.9 +// Releated definitions are in Section of EFI_HII_DATABASE_PROTOCOL +// + +typedef enum { + EfiKeyLCtrl, + EfiKeyA0, + EfiKeyLAlt, + EfiKeySpaceBar, + EfiKeyA2, + EfiKeyA3, + EfiKeyA4, + EfiKeyRCtrl, + EfiKeyLeftArrow, + EfiKeyDownArrow, + EfiKeyRightArrow, + EfiKeyZero, + EfiKeyPeriod, + EfiKeyEnter, + EfiKeyLShift, + EfiKeyB0, + EfiKeyB1, + EfiKeyB2, + EfiKeyB3, + EfiKeyB4, + EfiKeyB5, + EfiKeyB6, + EfiKeyB7, + EfiKeyB8, + EfiKeyB9, + EfiKeyB10, + EfiKeyRShift, + EfiKeyUpArrow, + EfiKeyOne, + EfiKeyTwo, + EfiKeyThree, + EfiKeyCapsLock, + EfiKeyC1, + EfiKeyC2, + EfiKeyC3, + EfiKeyC4, + EfiKeyC5, + EfiKeyC6, + EfiKeyC7, + EfiKeyC8, + EfiKeyC9, + EfiKeyC10, + EfiKeyC11, + EfiKeyC12, + EfiKeyFour, + EfiKeyFive, + EfiKeySix, + EfiKeyPlus, + EfiKeyTab, + EfiKeyD1, + EfiKeyD2, + EfiKeyD3, + EfiKeyD4, + EfiKeyD5, + EfiKeyD6, + EfiKeyD7, + EfiKeyD8, + EfiKeyD9, + EfiKeyD10, + EfiKeyD11, + EfiKeyD12, + EfiKeyD13, + EfiKeyDel, + EfiKeyEnd, + EfiKeyPgDn, + EfiKeySeven, + EfiKeyEight, + EfiKeyNine, + EfiKeyE0, + EfiKeyE1, + EfiKeyE2, + EfiKeyE3, + EfiKeyE4, + EfiKeyE5, + EfiKeyE6, + EfiKeyE7, + EfiKeyE8, + EfiKeyE9, + EfiKeyE10, + EfiKeyE11, + EfiKeyE12, + EfiKeyBackSpace, + EfiKeyIns, + EfiKeyHome, + EfiKeyPgUp, + EfiKeyNLck, + EfiKeySlash, + EfiKeyAsterisk, + EfiKeyMinus, + EfiKeyEsc, + EfiKeyF1, + EfiKeyF2, + EfiKeyF3, + EfiKeyF4, + EfiKeyF5, + EfiKeyF6, + EfiKeyF7, + EfiKeyF8, + EfiKeyF9, + EfiKeyF10, + EfiKeyF11, + EfiKeyF12, + EfiKeyPrint, + EfiKeySLck, + EfiKeyPause +} EFI_KEY; + +typedef struct { + EFI_KEY Key; + CHAR16 Unicode; + CHAR16 ShiftedUnicode; + CHAR16 AltGrUnicode; + CHAR16 ShiftedAltGrUnicode; + UINT16 Modifier; + UINT16 AffectedAttribute; +} EFI_KEY_DESCRIPTOR; + +/// +/// A key which is affected by all the standard shift modifiers. +/// Most keys would be expected to have this bit active. +/// +#define EFI_AFFECTED_BY_STANDARD_SHIFT 0x0001 + +/// +/// This key is affected by the caps lock so that if a keyboard driver +/// would need to disambiguate between a key which had a "1" defined +/// versus a "a" character. Having this bit turned on would tell +/// the keyboard driver to use the appropriate shifted state or not. +/// +#define EFI_AFFECTED_BY_CAPS_LOCK 0x0002 + +/// +/// Similar to the case of CAPS lock, if this bit is active, the key +/// is affected by the num lock being turned on. +/// +#define EFI_AFFECTED_BY_NUM_LOCK 0x0004 + +typedef struct { + UINT16 LayoutLength; + EFI_GUID Guid; + UINT32 LayoutDescriptorStringOffset; + UINT8 DescriptorCount; + // EFI_KEY_DESCRIPTOR Descriptors[]; +} EFI_HII_KEYBOARD_LAYOUT; + +typedef struct { + EFI_HII_PACKAGE_HEADER Header; + UINT16 LayoutCount; + // EFI_HII_KEYBOARD_LAYOUT Layout[]; +} EFI_HII_KEYBOARD_PACKAGE_HDR; + +// +// Modifier values +// +#define EFI_NULL_MODIFIER 0x0000 +#define EFI_LEFT_CONTROL_MODIFIER 0x0001 +#define EFI_RIGHT_CONTROL_MODIFIER 0x0002 +#define EFI_LEFT_ALT_MODIFIER 0x0003 +#define EFI_RIGHT_ALT_MODIFIER 0x0004 +#define EFI_ALT_GR_MODIFIER 0x0005 +#define EFI_INSERT_MODIFIER 0x0006 +#define EFI_DELETE_MODIFIER 0x0007 +#define EFI_PAGE_DOWN_MODIFIER 0x0008 +#define EFI_PAGE_UP_MODIFIER 0x0009 +#define EFI_HOME_MODIFIER 0x000A +#define EFI_END_MODIFIER 0x000B +#define EFI_LEFT_SHIFT_MODIFIER 0x000C +#define EFI_RIGHT_SHIFT_MODIFIER 0x000D +#define EFI_CAPS_LOCK_MODIFIER 0x000E +#define EFI_NUM_LOCK_MODIFIER 0x000F +#define EFI_LEFT_ARROW_MODIFIER 0x0010 +#define EFI_RIGHT_ARROW_MODIFIER 0x0011 +#define EFI_DOWN_ARROW_MODIFIER 0x0012 +#define EFI_UP_ARROW_MODIFIER 0x0013 +#define EFI_NS_KEY_MODIFIER 0x0014 +#define EFI_NS_KEY_DEPENDENCY_MODIFIER 0x0015 +#define EFI_FUNCTION_KEY_ONE_MODIFIER 0x0016 +#define EFI_FUNCTION_KEY_TWO_MODIFIER 0x0017 +#define EFI_FUNCTION_KEY_THREE_MODIFIER 0x0018 +#define EFI_FUNCTION_KEY_FOUR_MODIFIER 0x0019 +#define EFI_FUNCTION_KEY_FIVE_MODIFIER 0x001A +#define EFI_FUNCTION_KEY_SIX_MODIFIER 0x001B +#define EFI_FUNCTION_KEY_SEVEN_MODIFIER 0x001C +#define EFI_FUNCTION_KEY_EIGHT_MODIFIER 0x001D +#define EFI_FUNCTION_KEY_NINE_MODIFIER 0x001E +#define EFI_FUNCTION_KEY_TEN_MODIFIER 0x001F +#define EFI_FUNCTION_KEY_ELEVEN_MODIFIER 0x0020 +#define EFI_FUNCTION_KEY_TWELVE_MODIFIER 0x0021 + +// +// Keys that have multiple control functions based on modifier +// settings are handled in the keyboard driver implementation. +// For instance PRINT_KEY might have a modifier held down and +// is still a nonprinting character, but might have an alternate +// control function like SYSREQUEST +// +#define EFI_PRINT_MODIFIER 0x0022 +#define EFI_SYS_REQUEST_MODIFIER 0x0023 +#define EFI_SCROLL_LOCK_MODIFIER 0x0024 +#define EFI_PAUSE_MODIFIER 0x0025 +#define EFI_BREAK_MODIFIER 0x0026 + +#define EFI_LEFT_LOGO_MODIFIER 0x0027 +#define EFI_RIGHT_LOGO_MODIFIER 0x0028 +#define EFI_MENU_MODIFIER 0x0029 + +#pragma pack() + + + +/// +/// References to string tokens must use this macro to enable scanning for +/// token usages. +/// +/// +/// STRING_TOKEN is not defined in UEFI specification. But it is placed +/// here for the easy access by C files and VFR source files. +/// +#define STRING_TOKEN(t) t + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiMultiPhase.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiMultiPhase.h new file mode 100644 index 0000000..2d1af5e --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiMultiPhase.h @@ -0,0 +1,210 @@ +/** @file + This includes some definitions introduced in UEFI that will be used in both PEI and DXE phases. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __UEFI_MULTIPHASE_H__ +#define __UEFI_MULTIPHASE_H__ + +#include <gpxe/efi/ProcessorBind.h> + +/// +/// Enumeration of memory types introduced in UEFI. +/// +typedef enum { + EfiReservedMemoryType, + EfiLoaderCode, + EfiLoaderData, + EfiBootServicesCode, + EfiBootServicesData, + EfiRuntimeServicesCode, + EfiRuntimeServicesData, + EfiConventionalMemory, + EfiUnusableMemory, + EfiACPIReclaimMemory, + EfiACPIMemoryNVS, + EfiMemoryMappedIO, + EfiMemoryMappedIOPortSpace, + EfiPalCode, + EfiMaxMemoryType +} EFI_MEMORY_TYPE; + + +/// +/// Data structure that precedes all of the standard EFI table types. +/// +typedef struct { + UINT64 Signature; + UINT32 Revision; + UINT32 HeaderSize; + UINT32 CRC32; + UINT32 Reserved; +} EFI_TABLE_HEADER; + +/// +/// Attributes of variable. +/// +#define EFI_VARIABLE_NON_VOLATILE 0x00000001 +#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002 +#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004 +#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x00000008 + +/// +/// This attribute is identified by the mnemonic 'HR' +/// elsewhere in this specification. +/// +#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010 + +// +// _WIN_CERTIFICATE.wCertificateType +// +#define WIN_CERT_TYPE_EFI_PKCS115 0x0EF0 +#define WIN_CERT_TYPE_EFI_GUID 0x0EF1 + +/// +/// The WIN_CERTIFICATE structure is part of the PE/COFF specification. +/// +typedef struct _WIN_CERTIFICATE { + /// + /// The length of the entire certificate, + /// including the length of the header, in bytes. + /// + UINT32 dwLength; + /// + /// The revision level of the WIN_CERTIFICATE + /// structure. The current revision level is 0x0200. + /// + UINT16 wRevision; + /// + /// The certificate type. See WIN_CERT_TYPE_xxx for the UEFI + /// certificate types. The UEFI specification reserves the range of + /// certificate type values from 0x0EF0 to 0x0EFF. + /// + UINT16 wCertificateType; + /// + /// The following is the actual certificate. The format of + /// the certificate depends on wCertificateType. + /// + /// UINT8 bCertificate[ANYSIZE_ARRAY]; + /// +} WIN_CERTIFICATE; + +/// +/// WIN_CERTIFICATE_UEFI_GUID.CertType +/// +#define EFI_CERT_TYPE_RSA2048_SHA256_GUID \ + {0xa7717414, 0xc616, 0x4977, {0x94, 0x20, 0x84, 0x47, 0x12, 0xa7, 0x35, 0xbf } } + +// +// WIN_CERTIFICATE_UEFI_GUID.CertData +// +typedef struct _EFI_CERT_BLOCK_RSA_2048_SHA256 { + UINT32 HashType; + UINT8 PublicKey[256]; + UINT8 Signature[256]; +} EFI_CERT_BLOCK_RSA_2048_SHA256; + + +/// +/// Certificate which encapsulates a GUID-specific digital signature +/// +typedef struct _WIN_CERTIFICATE_UEFI_GUID { + /// + /// This is the standard WIN_CERTIFICATE header, where + /// wCertificateType is set to WIN_CERT_TYPE_UEFI_GUID. + /// + WIN_CERTIFICATE Hdr; + /// + /// This is the unique id which determines the + /// format of the CertData. In this case, the + /// value is EFI_CERT_TYPE_RSA2048_SHA256_GUID. + /// + EFI_GUID CertType; + /// + /// The following is the certificate data. The format of + /// the data is determined by the CertType. In this case the value is + /// EFI_CERT_BLOCK_RSA_2048_SHA256. + /// + /// UINT8 CertData[ANYSIZE_ARRAY]; + /// +} WIN_CERTIFICATE_UEFI_GUID; + + +/// +/// Certificate which encapsulates the RSASSA_PKCS1-v1_5 digital signature. +/// +/// The WIN_CERTIFICATE_UEFI_PKCS1_15 structure is derived from +/// WIN_CERTIFICATE and encapsulate the information needed to +/// implement the RSASSA-PKCS1-v1_5 digital signature algorithm as +/// specified in RFC2437. +/// +typedef struct _WIN_CERTIFICATE_EFI_PKCS1_15 { + /// + /// This is the standard WIN_CERTIFICATE header, where + /// wCertificateType is set to WIN_CERT_TYPE_UEFI_PKCS1_15. + /// + WIN_CERTIFICATE Hdr; + /// + /// This is the hashing algorithm which was performed on the + /// UEFI executable when creating the digital signature. + /// + EFI_GUID HashAlgorithm; + /// + /// The following is the actual digital signature. The + /// size of the signature is the same size as the key + /// (1024-bit key is 128 bytes) and can be determined by + /// subtracting the length of the other parts of this header + /// from the total length of the certificate as found in + /// Hdr.dwLength. + /// + /// UINT8 Signature[ANYSIZE_ARRAY]; + /// +} WIN_CERTIFICATE_EFI_PKCS1_15; + + + +/// +/// AuthInfo is a WIN_CERTIFICATE using the wCertificateType +/// WIN_CERTIFICATE_UEFI_GUID and the CertType +/// EFI_CERT_TYPE_RSA2048_SHA256. If the attribute specifies +/// authenticated access, then the Data buffer should begin with an +/// authentication descriptor prior to the data payload and DataSize +/// should reflect the the data.and descriptor size. The caller +/// shall digest the Monotonic Count value and the associated data +/// for the variable update using the SHA-256 1-way hash algorithm. +/// The ensuing the 32-byte digest will be signed using the private +/// key associated w/ the public/private 2048-bit RSA key-pair. The +/// WIN_CERTIFICATE shall be used to describe the signature of the +/// Variable data *Data. In addition, the signature will also +/// include the MonotonicCount value to guard against replay attacks +/// +typedef struct { + /// + /// Included in the signature of + /// AuthInfo.Used to ensure freshness/no + /// replay. Incremented during each + /// "Write" access. + /// + UINT64 MonotonicCount; + /// + /// Provides the authorization for the variable + /// access. It is a signature across the + /// variable data and the Monotonic Count + /// value. Caller uses Private key that is + /// associated with a public key that has been + /// provisioned via the key exchange. + /// + WIN_CERTIFICATE_UEFI_GUID AuthInfo; +} EFI_VARIABLE_AUTHENTICATION; + +#endif + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiPxe.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiPxe.h new file mode 100644 index 0000000..bb8ab41 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiPxe.h @@ -0,0 +1,1756 @@ +/** @file + This header file contains all of the PXE type definitions, + structure prototypes, global variables and constants that + are needed for porting PXE to EFI. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + @par Revision Reference: + 32/64-bit PXE specification: + alpha-4, 99-Dec-17 + +**/ + +#ifndef __EFI_PXE_H__ +#define __EFI_PXE_H__ + +#pragma pack(1) + +#define PXE_BUSTYPE(a, b, c, d) \ + ( \ + (((PXE_UINT32) (d) & 0xFF) << 24) | (((PXE_UINT32) (c) & 0xFF) << 16) | (((PXE_UINT32) (b) & 0xFF) << 8) | \ + ((PXE_UINT32) (a) & 0xFF) \ + ) + +/// +/// UNDI ROM ID and devive ID signature +/// +#define PXE_BUSTYPE_PXE PXE_BUSTYPE ('!', 'P', 'X', 'E') + +/// +/// BUS ROM ID signatures +/// +#define PXE_BUSTYPE_PCI PXE_BUSTYPE ('P', 'C', 'I', 'R') +#define PXE_BUSTYPE_PC_CARD PXE_BUSTYPE ('P', 'C', 'C', 'R') +#define PXE_BUSTYPE_USB PXE_BUSTYPE ('U', 'S', 'B', 'R') +#define PXE_BUSTYPE_1394 PXE_BUSTYPE ('1', '3', '9', '4') + +#define PXE_SWAP_UINT16(n) ((((PXE_UINT16) (n) & 0x00FF) << 8) | (((PXE_UINT16) (n) & 0xFF00) >> 8)) + +#define PXE_SWAP_UINT32(n) \ + ((((PXE_UINT32)(n) & 0x000000FF) << 24) | \ + (((PXE_UINT32)(n) & 0x0000FF00) << 8) | \ + (((PXE_UINT32)(n) & 0x00FF0000) >> 8) | \ + (((PXE_UINT32)(n) & 0xFF000000) >> 24)) + +#define PXE_SWAP_UINT64(n) \ + ((((PXE_UINT64)(n) & 0x00000000000000FFULL) << 56) | \ + (((PXE_UINT64)(n) & 0x000000000000FF00ULL) << 40) | \ + (((PXE_UINT64)(n) & 0x0000000000FF0000ULL) << 24) | \ + (((PXE_UINT64)(n) & 0x00000000FF000000ULL) << 8) | \ + (((PXE_UINT64)(n) & 0x000000FF00000000ULL) >> 8) | \ + (((PXE_UINT64)(n) & 0x0000FF0000000000ULL) >> 24) | \ + (((PXE_UINT64)(n) & 0x00FF000000000000ULL) >> 40) | \ + (((PXE_UINT64)(n) & 0xFF00000000000000ULL) >> 56)) + + +#define PXE_CPBSIZE_NOT_USED 0 ///< zero +#define PXE_DBSIZE_NOT_USED 0 ///< zero +#define PXE_CPBADDR_NOT_USED (PXE_UINT64) 0 ///< zero +#define PXE_DBADDR_NOT_USED (PXE_UINT64) 0 ///< zero +#define PXE_CONST CONST + +#define PXE_VOLATILE volatile + +typedef VOID PXE_VOID; +typedef UINT8 PXE_UINT8; +typedef UINT16 PXE_UINT16; +typedef UINT32 PXE_UINT32; +typedef UINTN PXE_UINTN; + +/// +/// typedef unsigned long PXE_UINT64; +/// +typedef UINT64 PXE_UINT64; + +typedef PXE_UINT8 PXE_BOOL; +#define PXE_FALSE 0 ///< zero +#define PXE_TRUE (!PXE_FALSE) + +typedef PXE_UINT16 PXE_OPCODE; + +/// +/// Return UNDI operational state. +/// +#define PXE_OPCODE_GET_STATE 0x0000 + +/// +/// Change UNDI operational state from Stopped to Started. +/// +#define PXE_OPCODE_START 0x0001 + +/// +/// Change UNDI operational state from Started to Stopped. +/// +#define PXE_OPCODE_STOP 0x0002 + +/// +/// Get UNDI initialization information. +/// +#define PXE_OPCODE_GET_INIT_INFO 0x0003 + +/// +/// Get NIC configuration information. +/// +#define PXE_OPCODE_GET_CONFIG_INFO 0x0004 + +/// +/// Changed UNDI operational state from Started to Initialized. +/// +#define PXE_OPCODE_INITIALIZE 0x0005 + +/// +/// Re-initialize the NIC H/W. +/// +#define PXE_OPCODE_RESET 0x0006 + +/// +/// Change the UNDI operational state from Initialized to Started. +/// +#define PXE_OPCODE_SHUTDOWN 0x0007 + +/// +/// Read & change state of external interrupt enables. +/// +#define PXE_OPCODE_INTERRUPT_ENABLES 0x0008 + +/// +/// Read & change state of packet receive filters. +/// +#define PXE_OPCODE_RECEIVE_FILTERS 0x0009 + +/// +/// Read & change station MAC address. +/// +#define PXE_OPCODE_STATION_ADDRESS 0x000A + +/// +/// Read traffic statistics. +/// +#define PXE_OPCODE_STATISTICS 0x000B + +/// +/// Convert multicast IP address to multicast MAC address. +/// +#define PXE_OPCODE_MCAST_IP_TO_MAC 0x000C + +/// +/// Read or change non-volatile storage on the NIC. +/// +#define PXE_OPCODE_NVDATA 0x000D + +/// +/// Get & clear interrupt status. +/// +#define PXE_OPCODE_GET_STATUS 0x000E + +/// +/// Fill media header in packet for transmit. +/// +#define PXE_OPCODE_FILL_HEADER 0x000F + +/// +/// Transmit packet(s). +/// +#define PXE_OPCODE_TRANSMIT 0x0010 + +/// +/// Receive packet. +/// +#define PXE_OPCODE_RECEIVE 0x0011 + +/// +/// Last valid PXE UNDI OpCode number. +/// +#define PXE_OPCODE_LAST_VALID 0x0011 + +typedef PXE_UINT16 PXE_OPFLAGS; + +#define PXE_OPFLAGS_NOT_USED 0x0000 + +// +// ////////////////////////////////////// +// UNDI Get State +// +// No OpFlags + +//////////////////////////////////////// +// UNDI Start +// +// No OpFlags + +//////////////////////////////////////// +// UNDI Stop +// +// No OpFlags + +//////////////////////////////////////// +// UNDI Get Init Info +// +// No Opflags + +//////////////////////////////////////// +// UNDI Get Config Info +// +// No Opflags + +/// +/// UNDI Initialize +/// +#define PXE_OPFLAGS_INITIALIZE_CABLE_DETECT_MASK 0x0001 +#define PXE_OPFLAGS_INITIALIZE_DETECT_CABLE 0x0000 +#define PXE_OPFLAGS_INITIALIZE_DO_NOT_DETECT_CABLE 0x0001 + +/// +/// +/// UNDI Reset +/// +#define PXE_OPFLAGS_RESET_DISABLE_INTERRUPTS 0x0001 +#define PXE_OPFLAGS_RESET_DISABLE_FILTERS 0x0002 + +/// +/// UNDI Shutdown +/// +/// No OpFlags + +/// +/// UNDI Interrupt Enables +/// +/// +/// Select whether to enable or disable external interrupt signals. +/// Setting both enable and disable will return PXE_STATCODE_INVALID_OPFLAGS. +/// +#define PXE_OPFLAGS_INTERRUPT_OPMASK 0xC000 +#define PXE_OPFLAGS_INTERRUPT_ENABLE 0x8000 +#define PXE_OPFLAGS_INTERRUPT_DISABLE 0x4000 +#define PXE_OPFLAGS_INTERRUPT_READ 0x0000 + +/// +/// Enable receive interrupts. An external interrupt will be generated +/// after a complete non-error packet has been received. +/// +#define PXE_OPFLAGS_INTERRUPT_RECEIVE 0x0001 + +/// +/// Enable transmit interrupts. An external interrupt will be generated +/// after a complete non-error packet has been transmitted. +/// +#define PXE_OPFLAGS_INTERRUPT_TRANSMIT 0x0002 + +/// +/// Enable command interrupts. An external interrupt will be generated +/// when command execution stops. +/// +#define PXE_OPFLAGS_INTERRUPT_COMMAND 0x0004 + +/// +/// Generate software interrupt. Setting this bit generates an external +/// interrupt, if it is supported by the hardware. +/// +#define PXE_OPFLAGS_INTERRUPT_SOFTWARE 0x0008 + +/// +/// UNDI Receive Filters +/// +/// +/// Select whether to enable or disable receive filters. +/// Setting both enable and disable will return PXE_STATCODE_INVALID_OPCODE. +/// +#define PXE_OPFLAGS_RECEIVE_FILTER_OPMASK 0xC000 +#define PXE_OPFLAGS_RECEIVE_FILTER_ENABLE 0x8000 +#define PXE_OPFLAGS_RECEIVE_FILTER_DISABLE 0x4000 +#define PXE_OPFLAGS_RECEIVE_FILTER_READ 0x0000 + +/// +/// To reset the contents of the multicast MAC address filter list, +/// set this OpFlag: +/// +#define PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST 0x2000 + +/// +/// Enable unicast packet receiving. Packets sent to the current station +/// MAC address will be received. +/// +#define PXE_OPFLAGS_RECEIVE_FILTER_UNICAST 0x0001 + +/// +/// Enable broadcast packet receiving. Packets sent to the broadcast +/// MAC address will be received. +/// +#define PXE_OPFLAGS_RECEIVE_FILTER_BROADCAST 0x0002 + +/// +/// Enable filtered multicast packet receiving. Packets sent to any +/// of the multicast MAC addresses in the multicast MAC address filter +/// list will be received. If the filter list is empty, no multicast +/// +#define PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST 0x0004 + +/// +/// Enable promiscuous packet receiving. All packets will be received. +/// +#define PXE_OPFLAGS_RECEIVE_FILTER_PROMISCUOUS 0x0008 + +/// +/// Enable promiscuous multicast packet receiving. All multicast +/// packets will be received. +/// +#define PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST 0x0010 + +/// +/// UNDI Station Address +/// +#define PXE_OPFLAGS_STATION_ADDRESS_READ 0x0000 +#define PXE_OPFLAGS_STATION_ADDRESS_WRITE 0x0000 +#define PXE_OPFLAGS_STATION_ADDRESS_RESET 0x0001 + +/// +/// UNDI Statistics +/// +#define PXE_OPFLAGS_STATISTICS_READ 0x0000 +#define PXE_OPFLAGS_STATISTICS_RESET 0x0001 + +/// +/// UNDI MCast IP to MAC +/// +/// +/// Identify the type of IP address in the CPB. +/// +#define PXE_OPFLAGS_MCAST_IP_TO_MAC_OPMASK 0x0003 +#define PXE_OPFLAGS_MCAST_IPV4_TO_MAC 0x0000 +#define PXE_OPFLAGS_MCAST_IPV6_TO_MAC 0x0001 + +/// +/// UNDI NvData +/// +/// +/// Select the type of non-volatile data operation. +/// +#define PXE_OPFLAGS_NVDATA_OPMASK 0x0001 +#define PXE_OPFLAGS_NVDATA_READ 0x0000 +#define PXE_OPFLAGS_NVDATA_WRITE 0x0001 + +/// +/// UNDI Get Status +/// +/// +/// Return current interrupt status. This will also clear any interrupts +/// that are currently set. This can be used in a polling routine. The +/// interrupt flags are still set and cleared even when the interrupts +/// are disabled. +/// +#define PXE_OPFLAGS_GET_INTERRUPT_STATUS 0x0001 + +/// +/// Return list of transmitted buffers for recycling. Transmit buffers +/// must not be changed or unallocated until they have recycled. After +/// issuing a transmit command, wait for a transmit complete interrupt. +/// When a transmit complete interrupt is received, read the transmitted +/// buffers. Do not plan on getting one buffer per interrupt. Some +/// NICs and UNDIs may transmit multiple buffers per interrupt. +/// +#define PXE_OPFLAGS_GET_TRANSMITTED_BUFFERS 0x0002 + +/// +/// UNDI Fill Header +/// +#define PXE_OPFLAGS_FILL_HEADER_OPMASK 0x0001 +#define PXE_OPFLAGS_FILL_HEADER_FRAGMENTED 0x0001 +#define PXE_OPFLAGS_FILL_HEADER_WHOLE 0x0000 + +/// +/// UNDI Transmit +/// +/// +/// S/W UNDI only. Return after the packet has been transmitted. A +/// transmit complete interrupt will still be generated and the transmit +/// buffer will have to be recycled. +/// +#define PXE_OPFLAGS_SWUNDI_TRANSMIT_OPMASK 0x0001 +#define PXE_OPFLAGS_TRANSMIT_BLOCK 0x0001 +#define PXE_OPFLAGS_TRANSMIT_DONT_BLOCK 0x0000 + +#define PXE_OPFLAGS_TRANSMIT_OPMASK 0x0002 +#define PXE_OPFLAGS_TRANSMIT_FRAGMENTED 0x0002 +#define PXE_OPFLAGS_TRANSMIT_WHOLE 0x0000 + +/// +/// UNDI Receive +/// +/// No OpFlags +/// + +/// +/// PXE STATFLAGS +/// +typedef PXE_UINT16 PXE_STATFLAGS; + +#define PXE_STATFLAGS_INITIALIZE 0x0000 + +/// +/// Common StatFlags that can be returned by all commands. +/// +/// +/// The COMMAND_COMPLETE and COMMAND_FAILED status flags must be +/// implemented by all UNDIs. COMMAND_QUEUED is only needed by UNDIs +/// that support command queuing. +/// +#define PXE_STATFLAGS_STATUS_MASK 0xC000 +#define PXE_STATFLAGS_COMMAND_COMPLETE 0xC000 +#define PXE_STATFLAGS_COMMAND_FAILED 0x8000 +#define PXE_STATFLAGS_COMMAND_QUEUED 0x4000 + +/// +/// UNDI Get State +/// +#define PXE_STATFLAGS_GET_STATE_MASK 0x0003 +#define PXE_STATFLAGS_GET_STATE_INITIALIZED 0x0002 +#define PXE_STATFLAGS_GET_STATE_STARTED 0x0001 +#define PXE_STATFLAGS_GET_STATE_STOPPED 0x0000 + +/// +/// UNDI Start +/// +/// No additional StatFlags +/// + +/// +/// UNDI Get Init Info +/// +#define PXE_STATFLAGS_CABLE_DETECT_MASK 0x0001 +#define PXE_STATFLAGS_CABLE_DETECT_NOT_SUPPORTED 0x0000 +#define PXE_STATFLAGS_CABLE_DETECT_SUPPORTED 0x0001 + +/// +/// UNDI Initialize +/// +#define PXE_STATFLAGS_INITIALIZED_NO_MEDIA 0x0001 + +/// +/// UNDI Reset +/// +#define PXE_STATFLAGS_RESET_NO_MEDIA 0x0001 + +/// +/// UNDI Shutdown +/// +/// No additional StatFlags + +/// +/// UNDI Interrupt Enables +/// +/// +/// If set, receive interrupts are enabled. +/// +#define PXE_STATFLAGS_INTERRUPT_RECEIVE 0x0001 + +/// +/// If set, transmit interrupts are enabled. +/// +#define PXE_STATFLAGS_INTERRUPT_TRANSMIT 0x0002 + +/// +/// If set, command interrupts are enabled. +/// +#define PXE_STATFLAGS_INTERRUPT_COMMAND 0x0004 + +/// +/// UNDI Receive Filters +/// + +/// +/// If set, unicast packets will be received. +/// +#define PXE_STATFLAGS_RECEIVE_FILTER_UNICAST 0x0001 + +/// +/// If set, broadcast packets will be received. +/// +#define PXE_STATFLAGS_RECEIVE_FILTER_BROADCAST 0x0002 + +/// +/// If set, multicast packets that match up with the multicast address +/// filter list will be received. +/// +#define PXE_STATFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST 0x0004 + +/// +/// If set, all packets will be received. +/// +#define PXE_STATFLAGS_RECEIVE_FILTER_PROMISCUOUS 0x0008 + +/// +/// If set, all multicast packets will be received. +/// +#define PXE_STATFLAGS_RECEIVE_FILTER_ALL_MULTICAST 0x0010 + +/// +/// UNDI Station Address +/// +/// No additional StatFlags +/// + +/// +/// UNDI Statistics +/// +/// No additional StatFlags +/// + +/// +//// UNDI MCast IP to MAC +//// +//// No additional StatFlags + +/// +/// UNDI NvData +/// +/// No additional StatFlags +/// + +/// +/// UNDI Get Status +/// + +/// +/// Use to determine if an interrupt has occurred. +/// +#define PXE_STATFLAGS_GET_STATUS_INTERRUPT_MASK 0x000F +#define PXE_STATFLAGS_GET_STATUS_NO_INTERRUPTS 0x0000 + +/// +/// If set, at least one receive interrupt occurred. +/// +#define PXE_STATFLAGS_GET_STATUS_RECEIVE 0x0001 + +/// +/// If set, at least one transmit interrupt occurred. +/// +#define PXE_STATFLAGS_GET_STATUS_TRANSMIT 0x0002 + +/// +/// If set, at least one command interrupt occurred. +/// +#define PXE_STATFLAGS_GET_STATUS_COMMAND 0x0004 + +/// +/// If set, at least one software interrupt occurred. +/// +#define PXE_STATFLAGS_GET_STATUS_SOFTWARE 0x0008 + +/// +/// This flag is set if the transmitted buffer queue is empty. This flag +/// will be set if all transmitted buffer addresses get written into the DB. +/// +#define PXE_STATFLAGS_GET_STATUS_TXBUF_QUEUE_EMPTY 0x0010 + +/// +/// This flag is set if no transmitted buffer addresses were written +/// into the DB. (This could be because DBsize was too small.) +/// +#define PXE_STATFLAGS_GET_STATUS_NO_TXBUFS_WRITTEN 0x0020 + +/// +/// UNDI Fill Header +/// +/// No additional StatFlags +/// + +/// +/// UNDI Transmit +/// +/// No additional StatFlags. + +/// +/// UNDI Receive +/// + +/// +/// No additional StatFlags. +/// +typedef PXE_UINT16 PXE_STATCODE; + +#define PXE_STATCODE_INITIALIZE 0x0000 + +/// +/// Common StatCodes returned by all UNDI commands, UNDI protocol functions +/// and BC protocol functions. +/// +#define PXE_STATCODE_SUCCESS 0x0000 + +#define PXE_STATCODE_INVALID_CDB 0x0001 +#define PXE_STATCODE_INVALID_CPB 0x0002 +#define PXE_STATCODE_BUSY 0x0003 +#define PXE_STATCODE_QUEUE_FULL 0x0004 +#define PXE_STATCODE_ALREADY_STARTED 0x0005 +#define PXE_STATCODE_NOT_STARTED 0x0006 +#define PXE_STATCODE_NOT_SHUTDOWN 0x0007 +#define PXE_STATCODE_ALREADY_INITIALIZED 0x0008 +#define PXE_STATCODE_NOT_INITIALIZED 0x0009 +#define PXE_STATCODE_DEVICE_FAILURE 0x000A +#define PXE_STATCODE_NVDATA_FAILURE 0x000B +#define PXE_STATCODE_UNSUPPORTED 0x000C +#define PXE_STATCODE_BUFFER_FULL 0x000D +#define PXE_STATCODE_INVALID_PARAMETER 0x000E +#define PXE_STATCODE_INVALID_UNDI 0x000F +#define PXE_STATCODE_IPV4_NOT_SUPPORTED 0x0010 +#define PXE_STATCODE_IPV6_NOT_SUPPORTED 0x0011 +#define PXE_STATCODE_NOT_ENOUGH_MEMORY 0x0012 +#define PXE_STATCODE_NO_DATA 0x0013 + +typedef PXE_UINT16 PXE_IFNUM; + +/// +/// This interface number must be passed to the S/W UNDI Start command. +/// +#define PXE_IFNUM_START 0x0000 + +/// +/// This interface number is returned by the S/W UNDI Get State and +/// Start commands if information in the CDB, CPB or DB is invalid. +/// +#define PXE_IFNUM_INVALID 0x0000 + +typedef PXE_UINT16 PXE_CONTROL; + +/// +/// Setting this flag directs the UNDI to queue this command for later +/// execution if the UNDI is busy and it supports command queuing. +/// If queuing is not supported, a PXE_STATCODE_INVALID_CONTROL error +/// is returned. If the queue is full, a PXE_STATCODE_CDB_QUEUE_FULL +/// error is returned. +/// +#define PXE_CONTROL_QUEUE_IF_BUSY 0x0002 + +/// +/// These two bit values are used to determine if there are more UNDI +/// CDB structures following this one. If the link bit is set, there +/// must be a CDB structure following this one. Execution will start +/// on the next CDB structure as soon as this one completes successfully. +/// If an error is generated by this command, execution will stop. +/// +#define PXE_CONTROL_LINK 0x0001 +#define PXE_CONTROL_LAST_CDB_IN_LIST 0x0000 + +typedef PXE_UINT8 PXE_FRAME_TYPE; + +#define PXE_FRAME_TYPE_NONE 0x00 +#define PXE_FRAME_TYPE_UNICAST 0x01 +#define PXE_FRAME_TYPE_BROADCAST 0x02 +#define PXE_FRAME_TYPE_FILTERED_MULTICAST 0x03 +#define PXE_FRAME_TYPE_PROMISCUOUS 0x04 +#define PXE_FRAME_TYPE_PROMISCUOUS_MULTICAST 0x05 + +#define PXE_FRAME_TYPE_MULTICAST PXE_FRAME_TYPE_FILTERED_MULTICAST + +typedef PXE_UINT32 PXE_IPV4; + +typedef PXE_UINT32 PXE_IPV6[4]; +#define PXE_MAC_LENGTH 32 + +typedef PXE_UINT8 PXE_MAC_ADDR[PXE_MAC_LENGTH]; + +typedef PXE_UINT8 PXE_IFTYPE; +typedef UINT16 PXE_MEDIA_PROTOCOL; + +/// +/// This information is from the ARP section of RFC 1700. +/// +/// 1 Ethernet (10Mb) [JBP] +/// 2 Experimental Ethernet (3Mb) [JBP] +/// 3 Amateur Radio AX.25 [PXK] +/// 4 Proteon ProNET Token Ring [JBP] +/// 5 Chaos [GXP] +/// 6 IEEE 802 Networks [JBP] +/// 7 ARCNET [JBP] +/// 8 Hyperchannel [JBP] +/// 9 Lanstar [TU] +/// 10 Autonet Short Address [MXB1] +/// 11 LocalTalk [JKR1] +/// 12 LocalNet (IBM* PCNet or SYTEK* LocalNET) [JXM] +/// 13 Ultra link [RXD2] +/// 14 SMDS [GXC1] +/// 15 Frame Relay [AGM] +/// 16 Asynchronous Transmission Mode (ATM) [JXB2] +/// 17 HDLC [JBP] +/// 18 Fibre Channel [Yakov Rekhter] +/// 19 Asynchronous Transmission Mode (ATM) [Mark Laubach] +/// 20 Serial Line [JBP] +/// 21 Asynchronous Transmission Mode (ATM) [MXB1] +/// +/// * Other names and brands may be claimed as the property of others. +/// +#define PXE_IFTYPE_ETHERNET 0x01 +#define PXE_IFTYPE_TOKENRING 0x04 +#define PXE_IFTYPE_FIBRE_CHANNEL 0x12 + +typedef struct s_pxe_hw_undi { + PXE_UINT32 Signature; ///< PXE_ROMID_SIGNATURE + PXE_UINT8 Len; ///< sizeof(PXE_HW_UNDI) + PXE_UINT8 Fudge; ///< makes 8-bit cksum equal zero + PXE_UINT8 Rev; ///< PXE_ROMID_REV + PXE_UINT8 IFcnt; ///< physical connector count + PXE_UINT8 MajorVer; ///< PXE_ROMID_MAJORVER + PXE_UINT8 MinorVer; ///< PXE_ROMID_MINORVER + PXE_UINT16 reserved; ///< zero, not used + PXE_UINT32 Implementation; ///< implementation flags + ///< reserved ///< vendor use + ///< UINT32 Status; ///< status port + ///< UINT32 Command; ///< command port + ///< UINT64 CDBaddr; ///< CDB address port + ///< +} PXE_HW_UNDI; + +/// +/// Status port bit definitions +/// + +/// +/// UNDI operation state +/// +#define PXE_HWSTAT_STATE_MASK 0xC0000000 +#define PXE_HWSTAT_BUSY 0xC0000000 +#define PXE_HWSTAT_INITIALIZED 0x80000000 +#define PXE_HWSTAT_STARTED 0x40000000 +#define PXE_HWSTAT_STOPPED 0x00000000 + +/// +/// If set, last command failed +/// +#define PXE_HWSTAT_COMMAND_FAILED 0x20000000 + +/// +/// If set, identifies enabled receive filters +/// +#define PXE_HWSTAT_PROMISCUOUS_MULTICAST_RX_ENABLED 0x00001000 +#define PXE_HWSTAT_PROMISCUOUS_RX_ENABLED 0x00000800 +#define PXE_HWSTAT_BROADCAST_RX_ENABLED 0x00000400 +#define PXE_HWSTAT_MULTICAST_RX_ENABLED 0x00000200 +#define PXE_HWSTAT_UNICAST_RX_ENABLED 0x00000100 + +/// +/// If set, identifies enabled external interrupts +/// +#define PXE_HWSTAT_SOFTWARE_INT_ENABLED 0x00000080 +#define PXE_HWSTAT_TX_COMPLETE_INT_ENABLED 0x00000040 +#define PXE_HWSTAT_PACKET_RX_INT_ENABLED 0x00000020 +#define PXE_HWSTAT_CMD_COMPLETE_INT_ENABLED 0x00000010 + +/// +/// If set, identifies pending interrupts +/// +#define PXE_HWSTAT_SOFTWARE_INT_PENDING 0x00000008 +#define PXE_HWSTAT_TX_COMPLETE_INT_PENDING 0x00000004 +#define PXE_HWSTAT_PACKET_RX_INT_PENDING 0x00000002 +#define PXE_HWSTAT_CMD_COMPLETE_INT_PENDING 0x00000001 + +/// +/// Command port definitions +/// + +/// +/// If set, CDB identified in CDBaddr port is given to UNDI. +/// If not set, other bits in this word will be processed. +/// +#define PXE_HWCMD_ISSUE_COMMAND 0x80000000 +#define PXE_HWCMD_INTS_AND_FILTS 0x00000000 + +/// +/// Use these to enable/disable receive filters. +/// +#define PXE_HWCMD_PROMISCUOUS_MULTICAST_RX_ENABLE 0x00001000 +#define PXE_HWCMD_PROMISCUOUS_RX_ENABLE 0x00000800 +#define PXE_HWCMD_BROADCAST_RX_ENABLE 0x00000400 +#define PXE_HWCMD_MULTICAST_RX_ENABLE 0x00000200 +#define PXE_HWCMD_UNICAST_RX_ENABLE 0x00000100 + +/// +/// Use these to enable/disable external interrupts +/// +#define PXE_HWCMD_SOFTWARE_INT_ENABLE 0x00000080 +#define PXE_HWCMD_TX_COMPLETE_INT_ENABLE 0x00000040 +#define PXE_HWCMD_PACKET_RX_INT_ENABLE 0x00000020 +#define PXE_HWCMD_CMD_COMPLETE_INT_ENABLE 0x00000010 + +/// +/// Use these to clear pending external interrupts +/// +#define PXE_HWCMD_CLEAR_SOFTWARE_INT 0x00000008 +#define PXE_HWCMD_CLEAR_TX_COMPLETE_INT 0x00000004 +#define PXE_HWCMD_CLEAR_PACKET_RX_INT 0x00000002 +#define PXE_HWCMD_CLEAR_CMD_COMPLETE_INT 0x00000001 + +typedef struct s_pxe_sw_undi { + PXE_UINT32 Signature; ///< PXE_ROMID_SIGNATURE + PXE_UINT8 Len; ///< sizeof(PXE_SW_UNDI) + PXE_UINT8 Fudge; ///< makes 8-bit cksum zero + PXE_UINT8 Rev; ///< PXE_ROMID_REV + PXE_UINT8 IFcnt; ///< physical connector count + PXE_UINT8 MajorVer; ///< PXE_ROMID_MAJORVER + PXE_UINT8 MinorVer; ///< PXE_ROMID_MINORVER + PXE_UINT16 reserved1; ///< zero, not used + PXE_UINT32 Implementation; ///< Implementation flags + PXE_UINT64 EntryPoint; ///< API entry point + PXE_UINT8 reserved2[3]; ///< zero, not used + PXE_UINT8 BusCnt; ///< number of bustypes supported + PXE_UINT32 BusType[1]; ///< list of supported bustypes +} PXE_SW_UNDI; + +typedef union u_pxe_undi { + PXE_HW_UNDI hw; + PXE_SW_UNDI sw; +} PXE_UNDI; + +/// +/// Signature of !PXE structure +/// +#define PXE_ROMID_SIGNATURE PXE_BUSTYPE ('!', 'P', 'X', 'E') + +/// +/// !PXE structure format revision +/// +#define PXE_ROMID_REV 0x02 + +/// +/// UNDI command interface revision. These are the values that get sent +/// in option 94 (Client Network Interface Identifier) in the DHCP Discover +/// and PXE Boot Server Request packets. +/// +#define PXE_ROMID_MAJORVER 0x03 +#define PXE_ROMID_MINORVER 0x01 + +/// +/// Implementation flags +/// +#define PXE_ROMID_IMP_HW_UNDI 0x80000000 +#define PXE_ROMID_IMP_SW_VIRT_ADDR 0x40000000 +#define PXE_ROMID_IMP_64BIT_DEVICE 0x00010000 +#define PXE_ROMID_IMP_FRAG_SUPPORTED 0x00008000 +#define PXE_ROMID_IMP_CMD_LINK_SUPPORTED 0x00004000 +#define PXE_ROMID_IMP_CMD_QUEUE_SUPPORTED 0x00002000 +#define PXE_ROMID_IMP_MULTI_FRAME_SUPPORTED 0x00001000 +#define PXE_ROMID_IMP_NVDATA_SUPPORT_MASK 0x00000C00 +#define PXE_ROMID_IMP_NVDATA_BULK_WRITABLE 0x00000C00 +#define PXE_ROMID_IMP_NVDATA_SPARSE_WRITABLE 0x00000800 +#define PXE_ROMID_IMP_NVDATA_READ_ONLY 0x00000400 +#define PXE_ROMID_IMP_NVDATA_NOT_AVAILABLE 0x00000000 +#define PXE_ROMID_IMP_STATISTICS_SUPPORTED 0x00000200 +#define PXE_ROMID_IMP_STATION_ADDR_SETTABLE 0x00000100 +#define PXE_ROMID_IMP_PROMISCUOUS_MULTICAST_RX_SUPPORTED 0x00000080 +#define PXE_ROMID_IMP_PROMISCUOUS_RX_SUPPORTED 0x00000040 +#define PXE_ROMID_IMP_BROADCAST_RX_SUPPORTED 0x00000020 +#define PXE_ROMID_IMP_FILTERED_MULTICAST_RX_SUPPORTED 0x00000010 +#define PXE_ROMID_IMP_SOFTWARE_INT_SUPPORTED 0x00000008 +#define PXE_ROMID_IMP_TX_COMPLETE_INT_SUPPORTED 0x00000004 +#define PXE_ROMID_IMP_PACKET_RX_INT_SUPPORTED 0x00000002 +#define PXE_ROMID_IMP_CMD_COMPLETE_INT_SUPPORTED 0x00000001 + +typedef struct s_pxe_cdb { + PXE_OPCODE OpCode; + PXE_OPFLAGS OpFlags; + PXE_UINT16 CPBsize; + PXE_UINT16 DBsize; + PXE_UINT64 CPBaddr; + PXE_UINT64 DBaddr; + PXE_STATCODE StatCode; + PXE_STATFLAGS StatFlags; + PXE_UINT16 IFnum; + PXE_CONTROL Control; +} PXE_CDB; + +typedef union u_pxe_ip_addr { + PXE_IPV6 IPv6; + PXE_IPV4 IPv4; +} PXE_IP_ADDR; + +typedef union pxe_device { + /// + /// PCI and PC Card NICs are both identified using bus, device + /// and function numbers. For PC Card, this may require PC + /// Card services to be loaded in the BIOS or preboot + /// environment. + /// + struct { + /// + /// See S/W UNDI ROMID structure definition for PCI and + /// PCC BusType definitions. + /// + PXE_UINT32 BusType; + + /// + /// Bus, device & function numbers that locate this device. + /// + PXE_UINT16 Bus; + PXE_UINT8 Device; + PXE_UINT8 Function; + } + PCI, PCC; + +} PXE_DEVICE; + +/// +/// cpb and db definitions +/// +#define MAX_PCI_CONFIG_LEN 64 ///< # of dwords +#define MAX_EEPROM_LEN 128 ///< # of dwords +#define MAX_XMIT_BUFFERS 32 ///< recycling Q length for xmit_done +#define MAX_MCAST_ADDRESS_CNT 8 + +typedef struct s_pxe_cpb_start_30 { + /// + /// PXE_VOID Delay(UINTN microseconds); + /// + /// UNDI will never request a delay smaller than 10 microseconds + /// and will always request delays in increments of 10 microseconds. + /// The Delay() CallBack routine must delay between n and n + 10 + /// microseconds before returning control to the UNDI. + /// + /// This field cannot be set to zero. + /// + UINT64 Delay; + + /// + /// PXE_VOID Block(UINT32 enable); + /// + /// UNDI may need to block multi-threaded/multi-processor access to + /// critical code sections when programming or accessing the network + /// device. To this end, a blocking service is needed by the UNDI. + /// When UNDI needs a block, it will call Block() passing a non-zero + /// value. When UNDI no longer needs a block, it will call Block() + /// with a zero value. When called, if the Block() is already enabled, + /// do not return control to the UNDI until the previous Block() is + /// disabled. + /// + /// This field cannot be set to zero. + /// + UINT64 Block; + + /// + /// PXE_VOID Virt2Phys(UINT64 virtual, UINT64 physical_ptr); + /// + /// UNDI will pass the virtual address of a buffer and the virtual + /// address of a 64-bit physical buffer. Convert the virtual address + /// to a physical address and write the result to the physical address + /// buffer. If virtual and physical addresses are the same, just + /// copy the virtual address to the physical address buffer. + /// + /// This field can be set to zero if virtual and physical addresses + /// are equal. + /// + UINT64 Virt2Phys; + /// + /// PXE_VOID Mem_IO(UINT8 read_write, UINT8 len, UINT64 port, + /// UINT64 buf_addr); + /// + /// UNDI will read or write the device io space using this call back + /// function. It passes the number of bytes as the len parameter and it + /// will be either 1,2,4 or 8. + /// + /// This field can not be set to zero. + /// + UINT64 Mem_IO; +} PXE_CPB_START_30; + +typedef struct s_pxe_cpb_start_31 { + /// + /// PXE_VOID Delay(UINT64 UnqId, UINTN microseconds); + /// + /// UNDI will never request a delay smaller than 10 microseconds + /// and will always request delays in increments of 10 microseconds. + /// The Delay() CallBack routine must delay between n and n + 10 + /// microseconds before returning control to the UNDI. + /// + /// This field cannot be set to zero. + /// + UINT64 Delay; + + /// + /// PXE_VOID Block(UINT64 unq_id, UINT32 enable); + /// + /// UNDI may need to block multi-threaded/multi-processor access to + /// critical code sections when programming or accessing the network + /// device. To this end, a blocking service is needed by the UNDI. + /// When UNDI needs a block, it will call Block() passing a non-zero + /// value. When UNDI no longer needs a block, it will call Block() + /// with a zero value. When called, if the Block() is already enabled, + /// do not return control to the UNDI until the previous Block() is + /// disabled. + /// + /// This field cannot be set to zero. + /// + UINT64 Block; + + /// + /// PXE_VOID Virt2Phys(UINT64 UnqId, UINT64 virtual, UINT64 physical_ptr); + /// + /// UNDI will pass the virtual address of a buffer and the virtual + /// address of a 64-bit physical buffer. Convert the virtual address + /// to a physical address and write the result to the physical address + /// buffer. If virtual and physical addresses are the same, just + /// copy the virtual address to the physical address buffer. + /// + /// This field can be set to zero if virtual and physical addresses + /// are equal. + /// + UINT64 Virt2Phys; + /// + /// PXE_VOID Mem_IO(UINT64 UnqId, UINT8 read_write, UINT8 len, UINT64 port, + /// UINT64 buf_addr); + /// + /// UNDI will read or write the device io space using this call back + /// function. It passes the number of bytes as the len parameter and it + /// will be either 1,2,4 or 8. + /// + /// This field can not be set to zero. + /// + UINT64 Mem_IO; + /// + /// PXE_VOID Map_Mem(UINT64 unq_id, UINT64 virtual_addr, UINT32 size, + /// UINT32 Direction, UINT64 mapped_addr); + /// + /// UNDI will pass the virtual address of a buffer, direction of the data + /// flow from/to the mapped buffer (the constants are defined below) + /// and a place holder (pointer) for the mapped address. + /// This call will Map the given address to a physical DMA address and write + /// the result to the mapped_addr pointer. If there is no need to + /// map the given address to a lower address (i.e. the given address is + /// associated with a physical address that is already compatible to be + /// used with the DMA, it converts the given virtual address to it's + /// physical address and write that in the mapped address pointer. + /// + /// This field can be set to zero if there is no mapping service available + /// + UINT64 Map_Mem; + + /// + /// PXE_VOID UnMap_Mem(UINT64 unq_id, UINT64 virtual_addr, UINT32 size, + /// UINT32 Direction, UINT64 mapped_addr); + /// + /// UNDI will pass the virtual and mapped addresses of a buffer + /// This call will un map the given address + /// + /// This field can be set to zero if there is no unmapping service available + /// + UINT64 UnMap_Mem; + + /// + /// PXE_VOID Sync_Mem(UINT64 unq_id, UINT64 virtual, + /// UINT32 size, UINT32 Direction, UINT64 mapped_addr); + /// + /// UNDI will pass the virtual and mapped addresses of a buffer + /// This call will synchronize the contents of both the virtual and mapped + /// buffers for the given Direction. + /// + /// This field can be set to zero if there is no service available + /// + UINT64 Sync_Mem; + + /// + /// protocol driver can provide anything for this Unique_ID, UNDI remembers + /// that as just a 64bit value assocaited to the interface specified by + /// the ifnum and gives it back as a parameter to all the call-back routines + /// when calling for that interface! + /// + UINT64 Unique_ID; +} PXE_CPB_START_31; + +#define TO_AND_FROM_DEVICE 0 +#define FROM_DEVICE 1 +#define TO_DEVICE 2 + +#define PXE_DELAY_MILLISECOND 1000 +#define PXE_DELAY_SECOND 1000000 +#define PXE_IO_READ 0 +#define PXE_IO_WRITE 1 +#define PXE_MEM_READ 2 +#define PXE_MEM_WRITE 4 + +typedef struct s_pxe_db_get_init_info { + /// + /// Minimum length of locked memory buffer that must be given to + /// the Initialize command. Giving UNDI more memory will generally + /// give better performance. + /// + /// If MemoryRequired is zero, the UNDI does not need and will not + /// use system memory to receive and transmit packets. + /// + PXE_UINT32 MemoryRequired; + + /// + /// Maximum frame data length for Tx/Rx excluding the media header. + /// + PXE_UINT32 FrameDataLen; + + /// + /// Supported link speeds are in units of mega bits. Common ethernet + /// values are 10, 100 and 1000. Unused LinkSpeeds[] entries are zero + /// filled. + /// + PXE_UINT32 LinkSpeeds[4]; + + /// + /// Number of non-volatile storage items. + /// + PXE_UINT32 NvCount; + + /// + /// Width of non-volatile storage item in bytes. 0, 1, 2 or 4 + /// + PXE_UINT16 NvWidth; + + /// + /// Media header length. This is the typical media header length for + /// this UNDI. This information is needed when allocating receive + /// and transmit buffers. + /// + PXE_UINT16 MediaHeaderLen; + + /// + /// Number of bytes in the NIC hardware (MAC) address. + /// + PXE_UINT16 HWaddrLen; + + /// + /// Maximum number of multicast MAC addresses in the multicast + /// MAC address filter list. + /// + PXE_UINT16 MCastFilterCnt; + + /// + /// Default number and size of transmit and receive buffers that will + /// be allocated by the UNDI. If MemoryRequired is non-zero, this + /// allocation will come out of the memory buffer given to the Initialize + /// command. If MemoryRequired is zero, this allocation will come out of + /// memory on the NIC. + /// + PXE_UINT16 TxBufCnt; + PXE_UINT16 TxBufSize; + PXE_UINT16 RxBufCnt; + PXE_UINT16 RxBufSize; + + /// + /// Hardware interface types defined in the Assigned Numbers RFC + /// and used in DHCP and ARP packets. + /// See the PXE_IFTYPE typedef and PXE_IFTYPE_xxx macros. + /// + PXE_UINT8 IFtype; + + /// + /// Supported duplex. See PXE_DUPLEX_xxxxx #defines below. + /// + PXE_UINT8 SupportedDuplexModes; + + /// + /// Supported loopback options. See PXE_LOOPBACK_xxxxx #defines below. + /// + PXE_UINT8 SupportedLoopBackModes; +} PXE_DB_GET_INIT_INFO; + +#define PXE_MAX_TXRX_UNIT_ETHER 1500 + +#define PXE_HWADDR_LEN_ETHER 0x0006 +#define PXE_MAC_HEADER_LEN_ETHER 0x000E + +#define PXE_DUPLEX_ENABLE_FULL_SUPPORTED 1 +#define PXE_DUPLEX_FORCE_FULL_SUPPORTED 2 + +#define PXE_LOOPBACK_INTERNAL_SUPPORTED 1 +#define PXE_LOOPBACK_EXTERNAL_SUPPORTED 2 + +typedef struct s_pxe_pci_config_info { + /// + /// This is the flag field for the PXE_DB_GET_CONFIG_INFO union. + /// For PCI bus devices, this field is set to PXE_BUSTYPE_PCI. + /// + UINT32 BusType; + + /// + /// This identifies the PCI network device that this UNDI interface + /// is bound to. + /// + UINT16 Bus; + UINT8 Device; + UINT8 Function; + + /// + /// This is a copy of the PCI configuration space for this + /// network device. + /// + union { + UINT8 Byte[256]; + UINT16 Word[128]; + UINT32 Dword[64]; + } Config; +} PXE_PCI_CONFIG_INFO; + +typedef struct s_pxe_pcc_config_info { + /// + /// This is the flag field for the PXE_DB_GET_CONFIG_INFO union. + /// For PCC bus devices, this field is set to PXE_BUSTYPE_PCC. + /// + PXE_UINT32 BusType; + + /// + /// This identifies the PCC network device that this UNDI interface + /// is bound to. + /// + PXE_UINT16 Bus; + PXE_UINT8 Device; + PXE_UINT8 Function; + + /// + /// This is a copy of the PCC configuration space for this + /// network device. + /// + union { + PXE_UINT8 Byte[256]; + PXE_UINT16 Word[128]; + PXE_UINT32 Dword[64]; + } Config; +} PXE_PCC_CONFIG_INFO; + +typedef union u_pxe_db_get_config_info { + PXE_PCI_CONFIG_INFO pci; + PXE_PCC_CONFIG_INFO pcc; +} PXE_DB_GET_CONFIG_INFO; + +typedef struct s_pxe_cpb_initialize { + /// + /// Address of first (lowest) byte of the memory buffer. This buffer must + /// be in contiguous physical memory and cannot be swapped out. The UNDI + /// will be using this for transmit and receive buffering. + /// + PXE_UINT64 MemoryAddr; + + /// + /// MemoryLength must be greater than or equal to MemoryRequired + /// returned by the Get Init Info command. + /// + PXE_UINT32 MemoryLength; + + /// + /// Desired link speed in Mbit/sec. Common ethernet values are 10, 100 + /// and 1000. Setting a value of zero will auto-detect and/or use the + /// default link speed (operation depends on UNDI/NIC functionality). + /// + PXE_UINT32 LinkSpeed; + + /// + /// Suggested number and size of receive and transmit buffers to + /// allocate. If MemoryAddr and MemoryLength are non-zero, this + /// allocation comes out of the supplied memory buffer. If MemoryAddr + /// and MemoryLength are zero, this allocation comes out of memory + /// on the NIC. + /// + /// If these fields are set to zero, the UNDI will allocate buffer + /// counts and sizes as it sees fit. + /// + PXE_UINT16 TxBufCnt; + PXE_UINT16 TxBufSize; + PXE_UINT16 RxBufCnt; + PXE_UINT16 RxBufSize; + + /// + /// The following configuration parameters are optional and must be zero + /// to use the default values. + /// + PXE_UINT8 DuplexMode; + + PXE_UINT8 LoopBackMode; +} PXE_CPB_INITIALIZE; + +#define PXE_DUPLEX_DEFAULT 0x00 +#define PXE_FORCE_FULL_DUPLEX 0x01 +#define PXE_ENABLE_FULL_DUPLEX 0x02 +#define PXE_FORCE_HALF_DUPLEX 0x04 +#define PXE_DISABLE_FULL_DUPLEX 0x08 + +#define LOOPBACK_NORMAL 0 +#define LOOPBACK_INTERNAL 1 +#define LOOPBACK_EXTERNAL 2 + +typedef struct s_pxe_db_initialize { + /// + /// Actual amount of memory used from the supplied memory buffer. This + /// may be less that the amount of memory suppllied and may be zero if + /// the UNDI and network device do not use external memory buffers. + /// + /// Memory used by the UNDI and network device is allocated from the + /// lowest memory buffer address. + /// + PXE_UINT32 MemoryUsed; + + /// + /// Actual number and size of receive and transmit buffers that were + /// allocated. + /// + PXE_UINT16 TxBufCnt; + PXE_UINT16 TxBufSize; + PXE_UINT16 RxBufCnt; + PXE_UINT16 RxBufSize; +} PXE_DB_INITIALIZE; + +typedef struct s_pxe_cpb_receive_filters { + /// + /// List of multicast MAC addresses. This list, if present, will + /// replace the existing multicast MAC address filter list. + /// + PXE_MAC_ADDR MCastList[MAX_MCAST_ADDRESS_CNT]; +} PXE_CPB_RECEIVE_FILTERS; + +typedef struct s_pxe_db_receive_filters { + /// + /// Filtered multicast MAC address list. + /// + PXE_MAC_ADDR MCastList[MAX_MCAST_ADDRESS_CNT]; +} PXE_DB_RECEIVE_FILTERS; + +typedef struct s_pxe_cpb_station_address { + /// + /// If supplied and supported, the current station MAC address + /// will be changed. + /// + PXE_MAC_ADDR StationAddr; +} PXE_CPB_STATION_ADDRESS; + +typedef struct s_pxe_dpb_station_address { + /// + /// Current station MAC address. + /// + PXE_MAC_ADDR StationAddr; + + /// + /// Station broadcast MAC address. + /// + PXE_MAC_ADDR BroadcastAddr; + + /// + /// Permanent station MAC address. + /// + PXE_MAC_ADDR PermanentAddr; +} PXE_DB_STATION_ADDRESS; + +typedef struct s_pxe_db_statistics { + /// + /// Bit field identifying what statistic data is collected by the + /// UNDI/NIC. + /// If bit 0x00 is set, Data[0x00] is collected. + /// If bit 0x01 is set, Data[0x01] is collected. + /// If bit 0x20 is set, Data[0x20] is collected. + /// If bit 0x21 is set, Data[0x21] is collected. + /// Etc. + /// + PXE_UINT64 Supported; + + /// + /// Statistic data. + /// + PXE_UINT64 Data[64]; +} PXE_DB_STATISTICS; + +/// +/// Total number of frames received. Includes frames with errors and +/// dropped frames. +/// +#define PXE_STATISTICS_RX_TOTAL_FRAMES 0x00 + +/// +/// Number of valid frames received and copied into receive buffers. +/// +#define PXE_STATISTICS_RX_GOOD_FRAMES 0x01 + +/// +/// Number of frames below the minimum length for the media. +/// This would be <64 for ethernet. +/// +#define PXE_STATISTICS_RX_UNDERSIZE_FRAMES 0x02 + +/// +/// Number of frames longer than the maxminum length for the +/// media. This would be >1500 for ethernet. +/// +#define PXE_STATISTICS_RX_OVERSIZE_FRAMES 0x03 + +/// +/// Valid frames that were dropped because receive buffers were full. +/// +#define PXE_STATISTICS_RX_DROPPED_FRAMES 0x04 + +/// +/// Number of valid unicast frames received and not dropped. +/// +#define PXE_STATISTICS_RX_UNICAST_FRAMES 0x05 + +/// +/// Number of valid broadcast frames received and not dropped. +/// +#define PXE_STATISTICS_RX_BROADCAST_FRAMES 0x06 + +/// +/// Number of valid mutlicast frames received and not dropped. +/// +#define PXE_STATISTICS_RX_MULTICAST_FRAMES 0x07 + +/// +/// Number of frames w/ CRC or alignment errors. +/// +#define PXE_STATISTICS_RX_CRC_ERROR_FRAMES 0x08 + +/// +/// Total number of bytes received. Includes frames with errors +/// and dropped frames. +/// +#define PXE_STATISTICS_RX_TOTAL_BYTES 0x09 + +/// +/// Transmit statistics. +/// +#define PXE_STATISTICS_TX_TOTAL_FRAMES 0x0A +#define PXE_STATISTICS_TX_GOOD_FRAMES 0x0B +#define PXE_STATISTICS_TX_UNDERSIZE_FRAMES 0x0C +#define PXE_STATISTICS_TX_OVERSIZE_FRAMES 0x0D +#define PXE_STATISTICS_TX_DROPPED_FRAMES 0x0E +#define PXE_STATISTICS_TX_UNICAST_FRAMES 0x0F +#define PXE_STATISTICS_TX_BROADCAST_FRAMES 0x10 +#define PXE_STATISTICS_TX_MULTICAST_FRAMES 0x11 +#define PXE_STATISTICS_TX_CRC_ERROR_FRAMES 0x12 +#define PXE_STATISTICS_TX_TOTAL_BYTES 0x13 + +/// +/// Number of collisions detection on this subnet. +/// +#define PXE_STATISTICS_COLLISIONS 0x14 + +/// +/// Number of frames destined for unsupported protocol. +/// +#define PXE_STATISTICS_UNSUPPORTED_PROTOCOL 0x15 + +typedef struct s_pxe_cpb_mcast_ip_to_mac { + /// + /// Multicast IP address to be converted to multicast MAC address. + /// + PXE_IP_ADDR IP; +} PXE_CPB_MCAST_IP_TO_MAC; + +typedef struct s_pxe_db_mcast_ip_to_mac { + /// + /// Multicast MAC address. + /// + PXE_MAC_ADDR MAC; +} PXE_DB_MCAST_IP_TO_MAC; + +typedef struct s_pxe_cpb_nvdata_sparse { + /// + /// NvData item list. Only items in this list will be updated. + /// + struct { + /// + /// Non-volatile storage address to be changed. + /// + PXE_UINT32 Addr; + + /// + /// Data item to write into above storage address. + /// + union { + PXE_UINT8 Byte; + PXE_UINT16 Word; + PXE_UINT32 Dword; + } Data; + } Item[MAX_EEPROM_LEN]; +} PXE_CPB_NVDATA_SPARSE; + +/// +/// When using bulk update, the size of the CPB structure must be +/// the same size as the non-volatile NIC storage. +/// +typedef union u_pxe_cpb_nvdata_bulk { + /// + /// Array of byte-wide data items. + /// + PXE_UINT8 Byte[MAX_EEPROM_LEN << 2]; + + /// + /// Array of word-wide data items. + /// + PXE_UINT16 Word[MAX_EEPROM_LEN << 1]; + + /// + /// Array of dword-wide data items. + /// + PXE_UINT32 Dword[MAX_EEPROM_LEN]; +} PXE_CPB_NVDATA_BULK; + +typedef struct s_pxe_db_nvdata { + /// + /// Arrays of data items from non-volatile storage. + /// + union { + /// + /// Array of byte-wide data items. + /// + PXE_UINT8 Byte[MAX_EEPROM_LEN << 2]; + + /// + /// Array of word-wide data items. + /// + PXE_UINT16 Word[MAX_EEPROM_LEN << 1]; + + /// + /// Array of dword-wide data items. + /// + PXE_UINT32 Dword[MAX_EEPROM_LEN]; + } Data; +} PXE_DB_NVDATA; + +typedef struct s_pxe_db_get_status { + /// + /// Length of next receive frame (header + data). If this is zero, + /// there is no next receive frame available. + /// + PXE_UINT32 RxFrameLen; + + /// + /// Reserved, set to zero. + /// + PXE_UINT32 reserved; + + /// + /// Addresses of transmitted buffers that need to be recycled. + /// + PXE_UINT64 TxBuffer[MAX_XMIT_BUFFERS]; +} PXE_DB_GET_STATUS; + +typedef struct s_pxe_cpb_fill_header { + /// + /// Source and destination MAC addresses. These will be copied into + /// the media header without doing byte swapping. + /// + PXE_MAC_ADDR SrcAddr; + PXE_MAC_ADDR DestAddr; + + /// + /// Address of first byte of media header. The first byte of packet data + /// follows the last byte of the media header. + /// + PXE_UINT64 MediaHeader; + + /// + /// Length of packet data in bytes (not including the media header). + /// + PXE_UINT32 PacketLen; + + /// + /// Protocol type. This will be copied into the media header without + /// doing byte swapping. Protocol type numbers can be obtained from + /// the Assigned Numbers RFC 1700. + /// + PXE_UINT16 Protocol; + + /// + /// Length of the media header in bytes. + /// + PXE_UINT16 MediaHeaderLen; +} PXE_CPB_FILL_HEADER; + +#define PXE_PROTOCOL_ETHERNET_IP 0x0800 +#define PXE_PROTOCOL_ETHERNET_ARP 0x0806 +#define MAX_XMIT_FRAGMENTS 16 + +typedef struct s_pxe_cpb_fill_header_fragmented { + /// + /// Source and destination MAC addresses. These will be copied into + /// the media header without doing byte swapping. + /// + PXE_MAC_ADDR SrcAddr; + PXE_MAC_ADDR DestAddr; + + /// + /// Length of packet data in bytes (not including the media header). + /// + PXE_UINT32 PacketLen; + + /// + /// Protocol type. This will be copied into the media header without + /// doing byte swapping. Protocol type numbers can be obtained from + /// the Assigned Numbers RFC 1700. + /// + PXE_MEDIA_PROTOCOL Protocol; + + /// + /// Length of the media header in bytes. + /// + PXE_UINT16 MediaHeaderLen; + + /// + /// Number of packet fragment descriptors. + /// + PXE_UINT16 FragCnt; + + /// + /// Reserved, must be set to zero. + /// + PXE_UINT16 reserved; + + /// + /// Array of packet fragment descriptors. The first byte of the media + /// header is the first byte of the first fragment. + /// + struct { + /// + /// Address of this packet fragment. + /// + PXE_UINT64 FragAddr; + + /// + /// Length of this packet fragment. + /// + PXE_UINT32 FragLen; + + /// + /// Reserved, must be set to zero. + /// + PXE_UINT32 reserved; + } FragDesc[MAX_XMIT_FRAGMENTS]; +} +PXE_CPB_FILL_HEADER_FRAGMENTED; + +typedef struct s_pxe_cpb_transmit { + /// + /// Address of first byte of frame buffer. This is also the first byte + /// of the media header. + /// + PXE_UINT64 FrameAddr; + + /// + /// Length of the data portion of the frame buffer in bytes. Do not + /// include the length of the media header. + /// + PXE_UINT32 DataLen; + + /// + /// Length of the media header in bytes. + /// + PXE_UINT16 MediaheaderLen; + + /// + /// Reserved, must be zero. + /// + PXE_UINT16 reserved; +} PXE_CPB_TRANSMIT; + +typedef struct s_pxe_cpb_transmit_fragments { + /// + /// Length of packet data in bytes (not including the media header). + /// + PXE_UINT32 FrameLen; + + /// + /// Length of the media header in bytes. + /// + PXE_UINT16 MediaheaderLen; + + /// + /// Number of packet fragment descriptors. + /// + PXE_UINT16 FragCnt; + + /// + /// Array of frame fragment descriptors. The first byte of the first + /// fragment is also the first byte of the media header. + /// + struct { + /// + /// Address of this frame fragment. + /// + PXE_UINT64 FragAddr; + + /// + /// Length of this frame fragment. + /// + PXE_UINT32 FragLen; + + /// + /// Reserved, must be set to zero. + /// + PXE_UINT32 reserved; + } FragDesc[MAX_XMIT_FRAGMENTS]; +} +PXE_CPB_TRANSMIT_FRAGMENTS; + +typedef struct s_pxe_cpb_receive { + /// + /// Address of first byte of receive buffer. This is also the first byte + /// of the frame header. + /// + PXE_UINT64 BufferAddr; + + /// + /// Length of receive buffer. This must be large enough to hold the + /// received frame (media header + data). If the length of smaller than + /// the received frame, data will be lost. + /// + PXE_UINT32 BufferLen; + + /// + /// Reserved, must be set to zero. + /// + PXE_UINT32 reserved; +} PXE_CPB_RECEIVE; + +typedef struct s_pxe_db_receive { + /// + /// Source and destination MAC addresses from media header. + /// + PXE_MAC_ADDR SrcAddr; + PXE_MAC_ADDR DestAddr; + + /// + /// Length of received frame. May be larger than receive buffer size. + /// The receive buffer will not be overwritten. This is how to tell + /// if data was lost because the receive buffer was too small. + /// + PXE_UINT32 FrameLen; + + /// + /// Protocol type from media header. + /// + PXE_MEDIA_PROTOCOL Protocol; + + /// + /// Length of media header in received frame. + /// + PXE_UINT16 MediaHeaderLen; + + /// + /// Type of receive frame. + /// + PXE_FRAME_TYPE Type; + + /// + /// Reserved, must be zero. + /// + PXE_UINT8 reserved[7]; + +} PXE_DB_RECEIVE; + +#pragma pack() + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiSpec.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiSpec.h new file mode 100644 index 0000000..03e7b6c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/Uefi/UefiSpec.h @@ -0,0 +1,1916 @@ +/** @file + Include file that supports UEFI. + + This include file must only contain things defined in the UEFI 2.1 specification. + If a code construct is defined in the UEFI 2.1 specification it must be included + by this include file. + + Copyright (c) 2006 - 2008, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __UEFI_SPEC_H__ +#define __UEFI_SPEC_H__ + +#include <gpxe/efi/Uefi/UefiMultiPhase.h> + +#include <gpxe/efi/Protocol/DevicePath.h> +#include <gpxe/efi/Protocol/SimpleTextIn.h> +#include <gpxe/efi/Protocol/SimpleTextOut.h> + +/// +/// Enumeration of memory allocation. +/// +typedef enum { + AllocateAnyPages, + AllocateMaxAddress, + AllocateAddress, + MaxAllocateType +} EFI_ALLOCATE_TYPE; + +// +// Bit definitions for EFI_TIME.Daylight +// +#define EFI_TIME_ADJUST_DAYLIGHT 0x01 +#define EFI_TIME_IN_DAYLIGHT 0x02 + +/// +/// Value definition for EFI_TIME.TimeZone +/// +#define EFI_UNSPECIFIED_TIMEZONE 0x07FF + +// +// Memory cacheability attributes +// +#define EFI_MEMORY_UC 0x0000000000000001ULL +#define EFI_MEMORY_WC 0x0000000000000002ULL +#define EFI_MEMORY_WT 0x0000000000000004ULL +#define EFI_MEMORY_WB 0x0000000000000008ULL +#define EFI_MEMORY_UCE 0x0000000000000010ULL +// +// Physical memory protection attributes +// +#define EFI_MEMORY_WP 0x0000000000001000ULL +#define EFI_MEMORY_RP 0x0000000000002000ULL +#define EFI_MEMORY_XP 0x0000000000004000ULL +// +// Runtime memory attribute +// +#define EFI_MEMORY_RUNTIME 0x8000000000000000ULL + +/// +/// Memory descriptor version number +/// +#define EFI_MEMORY_DESCRIPTOR_VERSION 1 + +/// +/// Definition of memory descriptor +/// +typedef struct { + UINT32 Type; + EFI_PHYSICAL_ADDRESS PhysicalStart; + EFI_VIRTUAL_ADDRESS VirtualStart; + UINT64 NumberOfPages; + UINT64 Attribute; +} EFI_MEMORY_DESCRIPTOR; + +/// +/// Build macros to find next EFI_MEMORY_DESCRIPTOR. +/// +#define NEXT_MEMORY_DESCRIPTOR(_Ptr, _Size) ((EFI_MEMORY_DESCRIPTOR *) (((UINT8 *) (_Ptr)) + (_Size))) + +/// +/// Declare forward referenced data structures +/// +typedef struct _EFI_SYSTEM_TABLE EFI_SYSTEM_TABLE; + +/** + Allocates memory pages from the system. + + @param Type The type of allocation to perform. + @param MemoryType The type of memory to allocate. + @param Pages The number of contiguous 4 KB pages to allocate. + @param Memory Pointer to a physical address. On input, the way in which the address is + used depends on the value of Type. + + @retval EFI_SUCCESS The requested pages were allocated. + @retval EFI_INVALID_PARAMETER 1) Type is not AllocateAnyPages or + AllocateMaxAddress or AllocateAddress. + 2) MemoryType is in the range + EfiMaxMemoryType..0x7FFFFFFF. + @retval EFI_OUT_OF_RESOURCES The pages could not be allocated. + @retval EFI_NOT_FOUND The requested pages could not be found. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_ALLOCATE_PAGES)( + IN EFI_ALLOCATE_TYPE Type, + IN EFI_MEMORY_TYPE MemoryType, + IN UINTN Pages, + IN OUT EFI_PHYSICAL_ADDRESS *Memory + ); + +/** + Frees memory pages. + + @param Memory The base physical address of the pages to be freed. + @param Pages The number of contiguous 4 KB pages to free. + + @retval EFI_SUCCESS The requested pages were freed. + @retval EFI_INVALID_PARAMETER Memory is not a page-aligned address or Pages is invalid. + @retval EFI_NOT_FOUND The requested memory pages were not allocated with + AllocatePages(). + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_FREE_PAGES)( + IN EFI_PHYSICAL_ADDRESS Memory, + IN UINTN Pages + ); + +/** + Returns the current memory map. + + @param MemoryMapSize A pointer to the size, in bytes, of the MemoryMap buffer. + On input, this is the size of the buffer allocated by the caller. + On output, it is the size of the buffer returned by the firmware if + the buffer was large enough, or the size of the buffer needed to contain + the map if the buffer was too small. + @param MemoryMap A pointer to the buffer in which firmware places the current memory + map. + @param MapKey A pointer to the location in which firmware returns the key for the + current memory map. + @param DescriptorSize A pointer to the location in which firmware returns the size, in bytes, of + an individual EFI_MEMORY_DESCRIPTOR. + @param DescriptorVersion A pointer to the location in which firmware returns the version number + associated with the EFI_MEMORY_DESCRIPTOR. + + @retval EFI_SUCCESS The memory map was returned in the MemoryMap buffer. + @retval EFI_BUFFER_TOO_SMALL The MemoryMap buffer was too small. The current buffer size + needed to hold the memory map is returned in MemoryMapSize. + @retval EFI_INVALID_PARAMETER 1) MemoryMapSize is NULL. + 2) The MemoryMap buffer is not too small and MemoryMap is + NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_MEMORY_MAP)( + IN OUT UINTN *MemoryMapSize, + IN OUT EFI_MEMORY_DESCRIPTOR *MemoryMap, + OUT UINTN *MapKey, + OUT UINTN *DescriptorSize, + OUT UINT32 *DescriptorVersion + ); + +/** + Allocates pool memory. + + @param PoolType The type of pool to allocate. + @param Size The number of bytes to allocate from the pool. + @param Buffer A pointer to a pointer to the allocated buffer if the call succeeds; + undefined otherwise. + + @retval EFI_SUCCESS The requested number of bytes was allocated. + @retval EFI_OUT_OF_RESOURCES The pool requested could not be allocated. + @retval EFI_INVALID_PARAMETER PoolType was invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_ALLOCATE_POOL)( + IN EFI_MEMORY_TYPE PoolType, + IN UINTN Size, + OUT VOID **Buffer + ); + +/** + Returns pool memory to the system. + + @param Buffer Pointer to the buffer to free. + + @retval EFI_SUCCESS The memory was returned to the system. + @retval EFI_INVALID_PARAMETER Buffer was invalid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_FREE_POOL)( + IN VOID *Buffer + ); + +/** + Changes the runtime addressing mode of EFI firmware from physical to virtual. + + @param MemoryMapSize The size in bytes of VirtualMap. + @param DescriptorSize The size in bytes of an entry in the VirtualMap. + @param DescriptorVersion The version of the structure entries in VirtualMap. + @param VirtualMap An array of memory descriptors which contain new virtual + address mapping information for all runtime ranges. + + @retval EFI_SUCCESS The virtual address map has been applied. + @retval EFI_UNSUPPORTED EFI firmware is not at runtime, or the EFI firmware is already in + virtual address mapped mode. + @retval EFI_INVALID_PARAMETER DescriptorSize or DescriptorVersion is invalid. + @retval EFI_NO_MAPPING A virtual address was not supplied for a range in the memory + map that requires a mapping. + @retval EFI_NOT_FOUND A virtual address was supplied for an address that is not found + in the memory map. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SET_VIRTUAL_ADDRESS_MAP)( + IN UINTN MemoryMapSize, + IN UINTN DescriptorSize, + IN UINT32 DescriptorVersion, + IN EFI_MEMORY_DESCRIPTOR *VirtualMap + ); + +/** + Connects one or more drivers to a controller. + + @param ControllerHandle The handle of the controller to which driver(s) are to be connected. + @param DriverImageHandle A pointer to an ordered list handles that support the + EFI_DRIVER_BINDING_PROTOCOL. + @param RemainingDevicePath A pointer to the device path that specifies a child of the + controller specified by ControllerHandle. + @param Recursive If TRUE, then ConnectController() is called recursively + until the entire tree of controllers below the controller specified + by ControllerHandle have been created. If FALSE, then + the tree of controllers is only expanded one level. + + @retval EFI_SUCCESS 1) One or more drivers were connected to ControllerHandle. + 2) No drivers were connected to ControllerHandle, but + RemainingDevicePath is not NULL, and it is an End Device + Path Node. + @retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE. + @retval EFI_NOT_FOUND 1) There are no EFI_DRIVER_BINDING_PROTOCOL instances + present in the system. + 2) No drivers were connected to ControllerHandle. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CONNECT_CONTROLLER)( + IN EFI_HANDLE ControllerHandle, + IN EFI_HANDLE *DriverImageHandle, OPTIONAL + IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath, OPTIONAL + IN BOOLEAN Recursive + ); + +/** + Disconnects one or more drivers from a controller. + + @param ControllerHandle The handle of the controller from which driver(s) are to be disconnected. + @param DriverImageHandle The driver to disconnect from ControllerHandle. + If DriverImageHandle is NULL, then all the drivers currently managing + ControllerHandle are disconnected from ControllerHandle. + @param ChildHandle The handle of the child to destroy. + If ChildHandle is NULL, then all the children of ControllerHandle are + destroyed before the drivers are disconnected from ControllerHandle. + + @retval EFI_SUCCESS 1) One or more drivers were disconnected from the controller. + 2) On entry, no drivers are managing ControllerHandle. + 3) DriverImageHandle is not NULL, and on entry + DriverImageHandle is not managing ControllerHandle. + @retval EFI_INVALID_PARAMETER 1) ControllerHandle is not a valid EFI_HANDLE. + 2) DriverImageHandle is not NULL, and it is not a valid EFI_HANDLE. + 3) ChildHandle is not NULL, and it is not a valid EFI_HANDLE. + 4) DriverImageHandle does not support the EFI_DRIVER_BINDING_PROTOCOL. + @retval EFI_OUT_OF_RESOURCES There are not enough resources available to disconnect any drivers from + ControllerHandle. + @retval EFI_DEVICE_ERROR The controller could not be disconnected because of a device error. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_DISCONNECT_CONTROLLER)( + IN EFI_HANDLE ControllerHandle, + IN EFI_HANDLE DriverImageHandle, OPTIONAL + IN EFI_HANDLE ChildHandle OPTIONAL + ); + + + +// +// ConvertPointer DebugDisposition type. +// +#define EFI_OPTIONAL_PTR 0x00000001 +#define EFI_OPTIONAL_POINTER EFI_OPTIONAL_PTR + +/** + Determines the new virtual address that is to be used on subsequent memory accesses. + + @param DebugDisposition Supplies type information for the pointer being converted. + @param Address A pointer to a pointer that is to be fixed to be the value needed + for the new virtual address mappings being applied. + + @retval EFI_SUCCESS The pointer pointed to by Address was modified. + @retval EFI_INVALID_PARAMETER 1) Address is NULL. + 2) *Address is NULL and DebugDisposition does + not have the EFI_OPTIONAL_PTR bit set. + @retval EFI_NOT_FOUND The pointer pointed to by Address was not found to be part + of the current memory map. This is normally fatal. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CONVERT_POINTER)( + IN UINTN DebugDisposition, + IN OUT VOID **Address + ); + + +// +// These types can be ORed together as needed - for example, +// EVT_TIMER might be Ored with EVT_NOTIFY_WAIT or +// EVT_NOTIFY_SIGNAL. +// +#define EVT_TIMER 0x80000000 +#define EVT_RUNTIME 0x40000000 +#define EVT_NOTIFY_WAIT 0x00000100 +#define EVT_NOTIFY_SIGNAL 0x00000200 + +#define EVT_SIGNAL_EXIT_BOOT_SERVICES 0x00000201 +#define EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE 0x60000202 + +// +// The event's NotifyContext pointer points to a runtime memory +// address. +// The event is deprecated in UEFI2.0 and later specifications. +// +#define EVT_RUNTIME_CONTEXT 0x20000000 + + +/** + Invoke a notification event + + @param Event Event whose notification function is being invoked. + @param Context Pointer to the notification function's context, + which is implementation-dependent. + +**/ +typedef +VOID +(EFIAPI *EFI_EVENT_NOTIFY)( + IN EFI_EVENT Event, + IN VOID *Context + ); + +/** + Creates an event. + + @param Type The type of event to create and its mode and attributes. + @param NotifyTpl The task priority level of event notifications, if needed. + @param NotifyFunction Pointer to the event's notification function, if any. + @param NotifyContext Pointer to the notification function's context; corresponds to parameter + Context in the notification function. + @param Event Pointer to the newly created event if the call succeeds; undefined + otherwise. + + @retval EFI_SUCCESS The event structure was created. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + @retval EFI_OUT_OF_RESOURCES The event could not be allocated. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CREATE_EVENT)( + IN UINT32 Type, + IN EFI_TPL NotifyTpl, + IN EFI_EVENT_NOTIFY NotifyFunction, + IN VOID *NotifyContext, + OUT EFI_EVENT *Event + ); + +/** + Creates an event in a group. + + @param Type The type of event to create and its mode and attributes. + @param NotifyTpl The task priority level of event notifications,if needed. + @param NotifyFunction Pointer to the event's notification function, if any. + @param NotifyContext Pointer to the notification function's context; corresponds to parameter + Context in the notification function. + @param EventGroup Pointer to the unique identifier of the group to which this event belongs. + If this is NULL, then the function behaves as if the parameters were passed + to CreateEvent. + @param Event Pointer to the newly created event if the call succeeds; undefined + otherwise. + + @retval EFI_SUCCESS The event structure was created. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + @retval EFI_OUT_OF_RESOURCES The event could not be allocated. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CREATE_EVENT_EX)( + IN UINT32 Type, + IN EFI_TPL NotifyTpl, + IN EFI_EVENT_NOTIFY NotifyFunction OPTIONAL, + IN CONST VOID *NotifyContext OPTIONAL, + IN CONST EFI_GUID *EventGroup OPTIONAL, + OUT EFI_EVENT *Event + ); + +/// +/// Timer delay types +/// +typedef enum { + TimerCancel, + TimerPeriodic, + TimerRelative +} EFI_TIMER_DELAY; + +/** + Sets the type of timer and the trigger time for a timer event. + + @param Event The timer event that is to be signaled at the specified time. + @param Type The type of time that is specified in TriggerTime. + @param TriggerTime The number of 100ns units until the timer expires. + A TriggerTime of 0 is legal. + If Type is TimerRelative and TriggerTime is 0, then the timer + event will be signaled on the next timer tick. + If Type is TimerPeriodic and TriggerTime is 0, then the timer + event will be signaled on every timer tick. + + @retval EFI_SUCCESS The event has been set to be signaled at the requested time. + @retval EFI_INVALID_PARAMETER Event or Type is not valid. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SET_TIMER)( + IN EFI_EVENT Event, + IN EFI_TIMER_DELAY Type, + IN UINT64 TriggerTime + ); + +/** + Signals an event. + + @param Event The event to signal. + + @retval EFI_SUCCESS The event has been signaled. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SIGNAL_EVENT)( + IN EFI_EVENT Event + ); + +/** + Stops execution until an event is signaled. + + @param NumberOfEvents The number of events in the Event array. + @param Event An array of EFI_EVENT. + @param Index Pointer to the index of the event which satisfied the wait condition. + + @retval EFI_SUCCESS The event indicated by Index was signaled. + @retval EFI_INVALID_PARAMETER 1) NumberOfEvents is 0. + 2) The event indicated by Index is of type + EVT_NOTIFY_SIGNAL. + @retval EFI_UNSUPPORTED The current TPL is not TPL_APPLICATION. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_WAIT_FOR_EVENT)( + IN UINTN NumberOfEvents, + IN EFI_EVENT *Event, + OUT UINTN *Index + ); + +/** + Closes an event. + + @param Event The event to close. + + @retval EFI_SUCCESS The event has been closed. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CLOSE_EVENT)( + IN EFI_EVENT Event + ); + +/** + Checks whether an event is in the signaled state. + + @param Event The event to check. + + @retval EFI_SUCCESS The event is in the signaled state. + @retval EFI_NOT_READY The event is not in the signaled state. + @retval EFI_INVALID_PARAMETER Event is of type EVT_NOTIFY_SIGNAL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CHECK_EVENT)( + IN EFI_EVENT Event + ); + + +// +// Task priority level +// +#define TPL_APPLICATION 4 +#define TPL_CALLBACK 8 +#define TPL_NOTIFY 16 +#define TPL_HIGH_LEVEL 31 + + +/** + Raises a task's priority level and returns its previous level. + + @param NewTpl The new task priority level. + + @return Previous task priority level + +**/ +typedef +EFI_TPL +(EFIAPI *EFI_RAISE_TPL)( + IN EFI_TPL NewTpl + ); + +/** + Restores a task's priority level to its previous value. + + @param OldTpl The previous task priority level to restore. + +**/ +typedef +VOID +(EFIAPI *EFI_RESTORE_TPL)( + IN EFI_TPL OldTpl + ); + +/** + Returns the value of a variable. + + @param VariableName A Null-terminated Unicode string that is the name of the + vendor's variable. + @param VendorGuid A unique identifier for the vendor. + @param Attributes If not NULL, a pointer to the memory location to return the + attributes bitmask for the variable. + @param DataSize On input, the size in bytes of the return Data buffer. + On output the size of data returned in Data. + @param Data The buffer to return the contents of the variable. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_NOT_FOUND The variable was not found. + @retval EFI_BUFFER_TOO_SMALL The DataSize is too small for the result. + @retval EFI_INVALID_PARAMETER VariableName is NULL. + @retval EFI_INVALID_PARAMETER VendorGuid is NULL. + @retval EFI_INVALID_PARAMETER DataSize is NULL. + @retval EFI_INVALID_PARAMETER The DataSize is not too small and Data is NULL. + @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error. + @retval EFI_SECURITY_VIOLATION The variable could not be retrieved due to an authentication failure. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_VARIABLE)( + IN CHAR16 *VariableName, + IN EFI_GUID *VendorGuid, + OUT UINT32 *Attributes, OPTIONAL + IN OUT UINTN *DataSize, + OUT VOID *Data + ); + +/** + Enumerates the current variable names. + + @param VariableNameSize The size of the VariableName buffer. + @param VariableName On input, supplies the last VariableName that was returned + by GetNextVariableName(). On output, returns the Nullterminated + Unicode string of the current variable. + @param VendorGuid On input, supplies the last VendorGuid that was returned by + GetNextVariableName(). On output, returns the + VendorGuid of the current variable. + + @retval EFI_SUCCESS The function completed successfully. + @retval EFI_NOT_FOUND The next variable was not found. + @retval EFI_BUFFER_TOO_SMALL The VariableNameSize is too small for the result. + @retval EFI_INVALID_PARAMETER VariableNameSize is NULL. + @retval EFI_INVALID_PARAMETER VariableName is NULL. + @retval EFI_INVALID_PARAMETER VendorGuid is NULL. + @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_NEXT_VARIABLE_NAME)( + IN OUT UINTN *VariableNameSize, + IN OUT CHAR16 *VariableName, + IN OUT EFI_GUID *VendorGuid + ); + +/** + Sets the value of a variable. + + @param VariableName A Null-terminated Unicode string that is the name of the + vendor's variable. + @param VendorGuid A unique identifier for the vendor. + @param Attributes Attributes bitmask to set for the variable. + @param DataSize The size in bytes of the Data buffer. + @param Data The contents for the variable. + + @retval EFI_SUCCESS The firmware has successfully stored the variable and its data as + defined by the Attributes. + @retval EFI_INVALID_PARAMETER An invalid combination of attribute bits was supplied, or the + DataSize exceeds the maximum allowed. + @retval EFI_INVALID_PARAMETER VariableName is an empty Unicode string. + @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data. + @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error. + @retval EFI_WRITE_PROTECTED The variable in question is read-only. + @retval EFI_WRITE_PROTECTED The variable in question cannot be deleted. + @retval EFI_SECURITY_VIOLATION The variable could not be retrieved due to an authentication failure. + @retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SET_VARIABLE)( + IN CHAR16 *VariableName, + IN EFI_GUID *VendorGuid, + IN UINT32 Attributes, + IN UINTN DataSize, + IN VOID *Data + ); + + +/// +/// This provides the capabilities of the +/// real time clock device as exposed through the EFI interfaces. +/// +typedef struct { + UINT32 Resolution; + UINT32 Accuracy; + BOOLEAN SetsToZero; +} EFI_TIME_CAPABILITIES; + +/** + Returns the current time and date information, and the time-keeping capabilities + of the hardware platform. + + @param Time A pointer to storage to receive a snapshot of the current time. + @param Capabilities An optional pointer to a buffer to receive the real time clock + device's capabilities. + + @retval EFI_SUCCESS The operation completed successfully. + @retval EFI_INVALID_PARAMETER Time is NULL. + @retval EFI_DEVICE_ERROR The time could not be retrieved due to hardware error. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_TIME)( + OUT EFI_TIME *Time, + OUT EFI_TIME_CAPABILITIES *Capabilities OPTIONAL + ); + +/** + Sets the current local time and date information. + + @param Time A pointer to the current time. + + @retval EFI_SUCCESS The operation completed successfully. + @retval EFI_INVALID_PARAMETER A time field is out of range. + @retval EFI_DEVICE_ERROR The time could not be set due due to hardware error. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SET_TIME)( + IN EFI_TIME *Time + ); + +/** + Returns the current wakeup alarm clock setting. + + @param Enabled Indicates if the alarm is currently enabled or disabled. + @param Pending Indicates if the alarm signal is pending and requires acknowledgement. + @param Time The current alarm setting. + + @retval EFI_SUCCESS The alarm settings were returned. + @retval EFI_INVALID_PARAMETER Enabled is NULL. + @retval EFI_INVALID_PARAMETER Pending is NULL. + @retval EFI_INVALID_PARAMETER Time is NULL. + @retval EFI_DEVICE_ERROR The wakeup time could not be retrieved due to a hardware error. + @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_WAKEUP_TIME)( + OUT BOOLEAN *Enabled, + OUT BOOLEAN *Pending, + OUT EFI_TIME *Time + ); + +/** + Sets the system wakeup alarm clock time. + + @param Enabled Enable or disable the wakeup alarm. + @param Time If Enable is TRUE, the time to set the wakeup alarm for. + If Enable is FALSE, then this parameter is optional, and may be NULL. + + @retval EFI_SUCCESS If Enable is TRUE, then the wakeup alarm was enabled. If + Enable is FALSE, then the wakeup alarm was disabled. + @retval EFI_INVALID_PARAMETER A time field is out of range. + @retval EFI_DEVICE_ERROR The wakeup time could not be set due to a hardware error. + @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SET_WAKEUP_TIME)( + IN BOOLEAN Enable, + IN EFI_TIME *Time OPTIONAL + ); + +/** + This is the declaration of an EFI image entry point. This entry point is + the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers including + both device drivers and bus drivers. + + @param ImageHandle The firmware allocated handle for the UEFI image. + @param SystemTable A pointer to the EFI System Table. + + @retval EFI_SUCCESS The operation completed successfully. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_IMAGE_ENTRY_POINT)( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ); + +/** + Loads an EFI image into memory. + + @param BootPolicy If TRUE, indicates that the request originates from the boot + manager, and that the boot manager is attempting to load + FilePath as a boot selection. Ignored if SourceBuffer is + not NULL. + @param ParentImageHandle The caller's image handle. + @param DevicePath The DeviceHandle specific file path from which the image is + loaded. + @param SourceBuffer If not NULL, a pointer to the memory location containing a copy + of the image to be loaded. + @param SourceSize The size in bytes of SourceBuffer. Ignored if SourceBuffer is NULL. + @param ImageHandle Pointer to the returned image handle that is created when the + image is successfully loaded. + + @retval EFI_SUCCESS Image was loaded into memory correctly. + @retval EFI_NOT_FOUND Both SourceBuffer and DevicePath are NULL. + @retval EFI_INVALID_PARAMETER One or more parametes are invalid. + @retval EFI_UNSUPPORTED The image type is not supported. + @retval EFI_OUT_OF_RESOURCES Image was not loaded due to insufficient resources. + @retval EFI_LOAD_ERROR Image was not loaded because the image format was corrupt or not + understood. + @retval EFI_DEVICE_ERROR Image was not loaded because the device returned a read error. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_IMAGE_LOAD)( + IN BOOLEAN BootPolicy, + IN EFI_HANDLE ParentImageHandle, + IN EFI_DEVICE_PATH_PROTOCOL *DevicePath, + IN VOID *SourceBuffer OPTIONAL, + IN UINTN SourceSize, + OUT EFI_HANDLE *ImageHandle + ); + +/** + Transfers control to a loaded image's entry point. + + @param ImageHandle Handle of image to be started. + @param ExitDataSize Pointer to the size, in bytes, of ExitData. + @param ExitData Pointer to a pointer to a data buffer that includes a Null-terminated + Unicode string, optionally followed by additional binary data. + + @retval EFI_INVALID_PARAMETER ImageHandle is either an invalid image handle or the image + has already been initialized with StartImage + @return Exit code from image + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_IMAGE_START)( + IN EFI_HANDLE ImageHandle, + OUT UINTN *ExitDataSize, + OUT CHAR16 **ExitData OPTIONAL + ); + +/** + Terminates a loaded EFI image and returns control to boot services. + + @param ImageHandle Handle that identifies the image. + @param ExitStatus The image's exit code. + @param ExitDataSize The size, in bytes, of ExitData. + @param ExitData Pointer to a data buffer that includes a Null-terminated Unicode string, + optionally followed by additional binary data. + + @retval EFI_SUCCESS The image specified by ImageHandle was unloaded. + @retval EFI_INVALID_PARAMETER The image specified by ImageHandle has been loaded and + started with LoadImage() and StartImage(), but the + image is not the currently executing image. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_EXIT)( + IN EFI_HANDLE ImageHandle, + IN EFI_STATUS ExitStatus, + IN UINTN ExitDataSize, + IN CHAR16 *ExitData OPTIONAL + ); + +/** + Unloads an image. + + @param ImageHandle Handle that identifies the image to be unloaded. + + @retval EFI_SUCCESS The image has been unloaded. + @retval EFI_INVALID_PARAMETER ImageHandle is not a valid image handle. + @retval EFI_UNSUPPORTED The image has been started, and does not support unload. + @return Exit code from the image's unload handler + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_IMAGE_UNLOAD)( + IN EFI_HANDLE ImageHandle + ); + +/** + Terminates all boot services. + + @param ImageHandle Handle that identifies the exiting image. + @param MapKey Key to the latest memory map. + + @retval EFI_SUCCESS Boot services have been terminated. + @retval EFI_INVALID_PARAMETER MapKey is incorrect. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_EXIT_BOOT_SERVICES)( + IN EFI_HANDLE ImageHandle, + IN UINTN MapKey + ); + +/** + Induces a fine-grained stall. + + @param Microseconds The number of microseconds to stall execution. + + @retval EFI_SUCCESS Execution was stalled at least the requested number of + Microseconds. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_STALL)( + IN UINTN Microseconds + ); + +/** + Sets the system's watchdog timer. + + @param Timeout The number of seconds to set the watchdog timer to. + @param WatchdogCode The numeric code to log on a watchdog timer timeout event. + @param DataSize The size, in bytes, of WatchdogData. + @param WatchdogData A data buffer that includes a Null-terminated Unicode string, optionally + followed by additional binary data. + + @retval EFI_SUCCESS The timeout has been set. + @retval EFI_INVALID_PARAMETER The supplied WatchdogCode is invalid. + @retval EFI_UNSUPPORTED The system does not have a watchdog timer. + @retval EFI_DEVICE_ERROR The watch dog timer could not be programmed due to a hardware + error. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_SET_WATCHDOG_TIMER)( + IN UINTN Timeout, + IN UINT64 WatchdogCode, + IN UINTN DataSize, + IN CHAR16 *WatchdogData OPTIONAL + ); + +/// +/// Enumeration of reset types. +/// +typedef enum { + EfiResetCold, + EfiResetWarm, + EfiResetShutdown, + EfiResetUpdate +} EFI_RESET_TYPE; + +/** + Resets the entire platform. + + @param ResetType The type of reset to perform. + @param ResetStatus The status code for the reset. + @param DataSize The size, in bytes, of WatchdogData. + @param ResetData For a ResetType of EfiResetCold, EfiResetWarm, or + EfiResetShutdown the data buffer starts with a Null-terminated + Unicode string, optionally followed by additional binary data. + +**/ +typedef +VOID +(EFIAPI *EFI_RESET_SYSTEM)( + IN EFI_RESET_TYPE ResetType, + IN EFI_STATUS ResetStatus, + IN UINTN DataSize, + IN CHAR16 *ResetData OPTIONAL + ); + +/** + Returns a monotonically increasing count for the platform. + + @param Count Pointer to returned value. + + @retval EFI_SUCCESS The next monotonic count was returned. + @retval EFI_INVALID_PARAMETER Count is NULL. + @retval EFI_DEVICE_ERROR The device is not functioning properly. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_NEXT_MONOTONIC_COUNT)( + OUT UINT64 *Count + ); + +/** + Returns the next high 32 bits of the platform's monotonic counter. + + @param HighCount Pointer to returned value. + + @retval EFI_SUCCESS The next high monotonic count was returned. + @retval EFI_INVALID_PARAMETER HighCount is NULL. + @retval EFI_DEVICE_ERROR The device is not functioning properly. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_GET_NEXT_HIGH_MONO_COUNT)( + OUT UINT32 *HighCount + ); + +/** + Computes and returns a 32-bit CRC for a data buffer. + + @param Data A pointer to the buffer on which the 32-bit CRC is to be computed. + @param DataSize The number of bytes in the buffer Data. + @param Crc32 The 32-bit CRC that was computed for the data buffer specified by Data + and DataSize. + + @retval EFI_SUCCESS The 32-bit CRC was computed for the data buffer and returned in + Crc32. + @retval EFI_INVALID_PARAMETER Data is NULL. + @retval EFI_INVALID_PARAMETER Crc32 is NULL. + @retval EFI_INVALID_PARAMETER DataSize is 0. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CALCULATE_CRC32)( + IN VOID *Data, + IN UINTN DataSize, + OUT UINT32 *Crc32 + ); + +/** + Copies the contents of one buffer to another buffer. + + @param Destination Pointer to the destination buffer of the memory copy. + @param Source Pointer to the source buffer of the memory copy. + @param Length Number of bytes to copy from Source to Destination. + +**/ +typedef +VOID +(EFIAPI *EFI_COPY_MEM)( + IN VOID *Destination, + IN VOID *Source, + IN UINTN Length + ); + +/** + The SetMem() function fills a buffer with a specified value. + + @param Buffer Pointer to the buffer to fill. + @param Size Number of bytes in Buffer to fill. + @param Value Value to fill Buffer with. + +**/ +typedef +VOID +(EFIAPI *EFI_SET_MEM)( + IN VOID *Buffer, + IN UINTN Size, + IN UINT8 Value + ); + + +// +// Protocol handler functions +// +typedef enum { + EFI_NATIVE_INTERFACE +} EFI_INTERFACE_TYPE; + +/** + Installs a protocol interface on a device handle. If the handle does not exist, it is created and added + to the list of handles in the system. InstallMultipleProtocolInterfaces() performs + more error checking than InstallProtocolInterface(), so it is recommended that + InstallMultipleProtocolInterfaces() be used in place of + InstallProtocolInterface() + + @param Handle A pointer to the EFI_HANDLE on which the interface is to be installed. + @param Protocol The numeric ID of the protocol interface. + @param InterfaceType Indicates whether Interface is supplied in native form. + @param Interface A pointer to the protocol interface. + + @retval EFI_SUCCESS The protocol interface was installed. + @retval EFI_OUT_OF_RESOURCES Space for a new handle could not be allocated. + @retval EFI_INVALID_PARAMETER Handle is NULL. + @retval EFI_INVALID_PARAMETER Protocol is NULL. + @retval EFI_INVALID_PARAMETER InterfaceType is not EFI_NATIVE_INTERFACE. + @retval EFI_INVALID_PARAMETER Protocol is already installed on the handle specified by Handle. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_INSTALL_PROTOCOL_INTERFACE)( + IN OUT EFI_HANDLE *Handle, + IN EFI_GUID *Protocol, + IN EFI_INTERFACE_TYPE InterfaceType, + IN VOID *Interface + ); + +/** + Installs one or more protocol interfaces into the boot services environment. + + @param Handle The handle to install the new protocol interfaces on, or NULL if a new + handle is to be allocated. + @param ... A variable argument list containing pairs of protocol GUIDs and protocol + interfaces. + + @retval EFI_SUCCESS All the protocol interface was installed. + @retval EFI_OUT_OF_RESOURCES There was not enough memory in pool to install all the protocols. + @retval EFI_ALREADY_STARTED A Device Path Protocol instance was passed in that is already present in + the handle database. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES)( + IN OUT EFI_HANDLE *Handle, + ... + ); + +/** + Reinstalls a protocol interface on a device handle. + + @param Handle Handle on which the interface is to be reinstalled. + @param Protocol The numeric ID of the interface. + @param OldInterface A pointer to the old interface. NULL can be used if a structure is not + associated with Protocol. + @param NewInterface A pointer to the new interface. + + @retval EFI_SUCCESS The protocol interface was reinstalled. + @retval EFI_NOT_FOUND The OldInterface on the handle was not found. + @retval EFI_ACCESS_DENIED The protocol interface could not be reinstalled, + because OldInterface is still being used by a + driver that will not release it. + @retval EFI_INVALID_PARAMETER Handle is not a valid EFI_HANDLE. + @retval EFI_INVALID_PARAMETER Protocol is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_REINSTALL_PROTOCOL_INTERFACE)( + IN EFI_HANDLE Handle, + IN EFI_GUID *Protocol, + IN VOID *OldInterface, + IN VOID *NewInterface + ); + +/** + Removes a protocol interface from a device handle. It is recommended that + UninstallMultipleProtocolInterfaces() be used in place of + UninstallProtocolInterface(). + + @param Handle The handle on which the interface was installed. + @param Protocol The numeric ID of the interface. + @param Interface A pointer to the interface. + + @retval EFI_SUCCESS The interface was removed. + @retval EFI_NOT_FOUND The interface was not found. + @retval EFI_ACCESS_DENIED The interface was not removed because the interface + is still being used by a driver. + @retval EFI_INVALID_PARAMETER Handle is not a valid EFI_HANDLE. + @retval EFI_INVALID_PARAMETER Protocol is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_UNINSTALL_PROTOCOL_INTERFACE)( + IN EFI_HANDLE Handle, + IN EFI_GUID *Protocol, + IN VOID *Interface + ); + +/** + Removes one or more protocol interfaces into the boot services environment. + + @param Handle The handle to remove the protocol interfaces from. + @param ... A variable argument list containing pairs of protocol GUIDs and + protocol interfaces. + + @retval EFI_SUCCESS All the protocol interfaces were removed. + @retval EFI_INVALID_PARAMETER One of the protocol interfaces was not previously installed on Handle. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES)( + IN EFI_HANDLE Handle, + ... + ); + +/** + Queries a handle to determine if it supports a specified protocol. + + @param Handle The handle being queried. + @param Protocol The published unique identifier of the protocol. + @param Interface Supplies the address where a pointer to the corresponding Protocol + Interface is returned. + + @retval EFI_SUCCESS The interface information for the specified protocol was returned. + @retval EFI_UNSUPPORTED The device does not support the specified protocol. + @retval EFI_INVALID_PARAMETER Handle is not a valid EFI_HANDLE. + @retval EFI_INVALID_PARAMETER Protocol is NULL. + @retval EFI_INVALID_PARAMETER Interface is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_HANDLE_PROTOCOL)( + IN EFI_HANDLE Handle, + IN EFI_GUID *Protocol, + OUT VOID **Interface + ); + +#define EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL 0x00000001 +#define EFI_OPEN_PROTOCOL_GET_PROTOCOL 0x00000002 +#define EFI_OPEN_PROTOCOL_TEST_PROTOCOL 0x00000004 +#define EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER 0x00000008 +#define EFI_OPEN_PROTOCOL_BY_DRIVER 0x00000010 +#define EFI_OPEN_PROTOCOL_EXCLUSIVE 0x00000020 + +/** + Queries a handle to determine if it supports a specified protocol. If the protocol is supported by the + handle, it opens the protocol on behalf of the calling agent. + + @param Handle The handle for the protocol interface that is being opened. + @param Protocol The published unique identifier of the protocol. + @param Interface Supplies the address where a pointer to the corresponding Protocol + Interface is returned. + @param AgentHandle The handle of the agent that is opening the protocol interface + specified by Protocol and Interface. + @param ControllerHandle If the agent that is opening a protocol is a driver that follows the + UEFI Driver Model, then this parameter is the controller handle + that requires the protocol interface. If the agent does not follow + the UEFI Driver Model, then this parameter is optional and may + be NULL. + @param Attributes The open mode of the protocol interface specified by Handle + and Protocol. + + @retval EFI_SUCCESS An item was added to the open list for the protocol interface, and the + protocol interface was returned in Interface. + @retval EFI_UNSUPPORTED Handle does not support Protocol. + @retval EFI_INVALID_PARAMETER One or more parameters are invalid. + @retval EFI_ACCESS_DENIED Required attributes can't be supported in current environment. + @retval EFI_ALREADY_STARTED Item on the open list already has requierd attributes whose agent + handle is the same as AgentHandle. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_OPEN_PROTOCOL)( + IN EFI_HANDLE Handle, + IN EFI_GUID *Protocol, + OUT VOID **Interface, OPTIONAL + IN EFI_HANDLE AgentHandle, + IN EFI_HANDLE ControllerHandle, + IN UINT32 Attributes + ); + + +/** + Closes a protocol on a handle that was opened using OpenProtocol(). + + @param Handle The handle for the protocol interface that was previously opened + with OpenProtocol(), and is now being closed. + @param Protocol The published unique identifier of the protocol. + @param AgentHandle The handle of the agent that is closing the protocol interface. + @param ControllerHandle If the agent that opened a protocol is a driver that follows the + UEFI Driver Model, then this parameter is the controller handle + that required the protocol interface. + + @retval EFI_SUCCESS The protocol instance was closed. + @retval EFI_INVALID_PARAMETER 1) Handle is not a valid EFI_HANDLE. + 2) AgentHandle is not a valid EFI_HANDLE. + 3) ControllerHandle is not NULL and ControllerHandle is not a valid EFI_HANDLE. + 4) Protocol is NULL. + @retval EFI_NOT_FOUND 1) Handle does not support the protocol specified by Protocol. + 2) The protocol interface specified by Handle and Protocol is not + currently open by AgentHandle and ControllerHandle. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_CLOSE_PROTOCOL)( + IN EFI_HANDLE Handle, + IN EFI_GUID *Protocol, + IN EFI_HANDLE AgentHandle, + IN EFI_HANDLE ControllerHandle + ); + + +typedef struct { + EFI_HANDLE AgentHandle; + EFI_HANDLE ControllerHandle; + UINT32 Attributes; + UINT32 OpenCount; +} EFI_OPEN_PROTOCOL_INFORMATION_ENTRY; + +/** + Retrieves the list of agents that currently have a protocol interface opened. + + @param Handle The handle for the protocol interface that is being queried. + @param Protocol The published unique identifier of the protocol. + @param EntryBuffer A pointer to a buffer of open protocol information in the form of + EFI_OPEN_PROTOCOL_INFORMATION_ENTRY structures. + @param EntryCount A pointer to the number of entries in EntryBuffer. + + @retval EFI_SUCCESS The open protocol information was returned in EntryBuffer, and the + number of entries was returned EntryCount. + @retval EFI_OUT_OF_RESOURCES There are not enough resources available to allocate EntryBuffer. + @retval EFI_NOT_FOUND Handle does not support the protocol specified by Protocol. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_OPEN_PROTOCOL_INFORMATION)( + IN EFI_HANDLE Handle, + IN EFI_GUID *Protocol, + OUT EFI_OPEN_PROTOCOL_INFORMATION_ENTRY **EntryBuffer, + OUT UINTN *EntryCount + ); + +/** + Retrieves the list of protocol interface GUIDs that are installed on a handle in a buffer allocated + from pool. + + @param Handle The handle from which to retrieve the list of protocol interface + GUIDs. + @param ProtocolBuffer A pointer to the list of protocol interface GUID pointers that are + installed on Handle. + @param ProtocolBufferCount A pointer to the number of GUID pointers present in + ProtocolBuffer. + + @retval EFI_SUCCESS The list of protocol interface GUIDs installed on Handle was returned in + ProtocolBuffer. The number of protocol interface GUIDs was + returned in ProtocolBufferCount. + @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store the results. + @retval EFI_INVALID_PARAMETER Handle is NULL. + @retval EFI_INVALID_PARAMETER Handle is not a valid EFI_HANDLE. + @retval EFI_INVALID_PARAMETER ProtocolBuffer is NULL. + @retval EFI_INVALID_PARAMETER ProtocolBufferCount is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_PROTOCOLS_PER_HANDLE)( + IN EFI_HANDLE Handle, + OUT EFI_GUID ***ProtocolBuffer, + OUT UINTN *ProtocolBufferCount + ); + +/** + Creates an event that is to be signaled whenever an interface is installed for a specified protocol. + + @param Protocol The numeric ID of the protocol for which the event is to be registered. + @param Event Event that is to be signaled whenever a protocol interface is registered + for Protocol. + @param Registration A pointer to a memory location to receive the registration value. + + @retval EFI_SUCCESS The notification event has been registered. + @retval EFI_OUT_OF_RESOURCES Space for the notification event could not be allocated. + @retval EFI_INVALID_PARAMETER Protocol is NULL. + @retval EFI_INVALID_PARAMETER Event is NULL. + @retval EFI_INVALID_PARAMETER Registration is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_REGISTER_PROTOCOL_NOTIFY)( + IN EFI_GUID *Protocol, + IN EFI_EVENT Event, + OUT VOID **Registration + ); + + +typedef enum { + AllHandles, + ByRegisterNotify, + ByProtocol +} EFI_LOCATE_SEARCH_TYPE; + +/** + Returns an array of handles that support a specified protocol. + + @param SearchType Specifies which handle(s) are to be returned. + @param Protocol Specifies the protocol to search by. + @param SearchKey Specifies the search key. + @param BufferSize On input, the size in bytes of Buffer. On output, the size in bytes of + the array returned in Buffer (if the buffer was large enough) or the + size, in bytes, of the buffer needed to obtain the array (if the buffer was + not large enough). + @param Buffer The buffer in which the array is returned. + + @retval EFI_SUCCESS The array of handles was returned. + @retval EFI_NOT_FOUND No handles match the search. + @retval EFI_BUFFER_TOO_SMALL The BufferSize is too small for the result. + @retval EFI_INVALID_PARAMETER SearchType is not a member of EFI_LOCATE_SEARCH_TYPE. + @retval EFI_INVALID_PARAMETER SearchType is ByRegisterNotify and SearchKey is NULL. + @retval EFI_INVALID_PARAMETER SearchType is ByProtocol and Protocol is NULL. + @retval EFI_INVALID_PARAMETER One or more matches are found and BufferSize is NULL. + @retval EFI_INVALID_PARAMETER BufferSize is large enough for the result and Buffer is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_LOCATE_HANDLE)( + IN EFI_LOCATE_SEARCH_TYPE SearchType, + IN EFI_GUID *Protocol, OPTIONAL + IN VOID *SearchKey, OPTIONAL + IN OUT UINTN *BufferSize, + OUT EFI_HANDLE *Buffer + ); + +/** + Locates the handle to a device on the device path that supports the specified protocol. + + @param Protocol Specifies the protocol to search for. + @param DevicePath On input, a pointer to a pointer to the device path. On output, the device + path pointer is modified to point to the remaining part of the device + path. + @param Device A pointer to the returned device handle. + + @retval EFI_SUCCESS The resulting handle was returned. + @retval EFI_NOT_FOUND No handles match the search. + @retval EFI_INVALID_PARAMETER Protocol is NULL. + @retval EFI_INVALID_PARAMETER DevicePath is NULL. + @retval EFI_INVALID_PARAMETER A handle matched the search and Device is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_LOCATE_DEVICE_PATH)( + IN EFI_GUID *Protocol, + IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath, + OUT EFI_HANDLE *Device + ); + +/** + Adds, updates, or removes a configuration table entry from the EFI System Table. + + @param Guid A pointer to the GUID for the entry to add, update, or remove. + @param Table A pointer to the configuration table for the entry to add, update, or + remove. May be NULL. + + @retval EFI_SUCCESS The (Guid, Table) pair was added, updated, or removed. + @retval EFI_NOT_FOUND An attempt was made to delete a nonexistent entry. + @retval EFI_INVALID_PARAMETER Guid is not valid. + @retval EFI_OUT_OF_RESOURCES There is not enough memory available to complete the operation. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_INSTALL_CONFIGURATION_TABLE)( + IN EFI_GUID *Guid, + IN VOID *Table + ); + + +/** + Returns an array of handles that support the requested protocol in a buffer allocated from pool. + + @param SearchType Specifies which handle(s) are to be returned. + @param Protocol Provides the protocol to search by. + This parameter is only valid for a SearchType of ByProtocol. + @param SearchKey Supplies the search key depending on the SearchType. + @param NoHandles The number of handles returned in Buffer. + @param Buffer A pointer to the buffer to return the requested array of handles that + support Protocol. + + @retval EFI_SUCCESS The array of handles was returned in Buffer, and the number of + handles in Buffer was returned in NoHandles. + @retval EFI_NOT_FOUND No handles match the search. + @retval EFI_OUT_OF_RESOURCES There is not enough pool memory to store the matching results. + @retval EFI_INVALID_PARAMETER NoHandles is NULL. + @retval EFI_INVALID_PARAMETER Buffer is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_LOCATE_HANDLE_BUFFER)( + IN EFI_LOCATE_SEARCH_TYPE SearchType, + IN EFI_GUID *Protocol, OPTIONAL + IN VOID *SearchKey, OPTIONAL + IN OUT UINTN *NoHandles, + OUT EFI_HANDLE **Buffer + ); + +/** + Returns the first protocol instance that matches the given protocol. + + @param Protocol Provides the protocol to search for. + @param Registration Optional registration key returned from + RegisterProtocolNotify(). + @param Interface On return, a pointer to the first interface that matches Protocol and + Registration. + + @retval EFI_SUCCESS A protocol instance matching Protocol was found and returned in + Interface. + @retval EFI_NOT_FOUND No protocol instances were found that match Protocol and + Registration. + @retval EFI_INVALID_PARAMETER Interface is NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_LOCATE_PROTOCOL)( + IN EFI_GUID *Protocol, + IN VOID *Registration, OPTIONAL + OUT VOID **Interface + ); + +typedef struct { + UINT64 Length; + union { + EFI_PHYSICAL_ADDRESS DataBlock; + EFI_PHYSICAL_ADDRESS ContinuationPointer; + } Union; +} EFI_CAPSULE_BLOCK_DESCRIPTOR; + +typedef struct { + EFI_GUID CapsuleGuid; + UINT32 HeaderSize; + UINT32 Flags; + UINT32 CapsuleImageSize; +} EFI_CAPSULE_HEADER; + +// +// The EFI System Table entry must point to an array of capsules +// that contain the same CapsuleGuid value. The array must be +// prefixed by a UINT32 that represents the size of the array of capsules. +// +typedef struct { + UINT32 CapsuleArrayNumber; + VOID* CapsulePtr[1]; +} EFI_CAPSULE_TABLE; + +#define CAPSULE_FLAGS_PERSIST_ACROSS_RESET 0x00010000 +#define CAPSULE_FLAGS_POPULATE_SYSTEM_TABLE 0x00020000 + +/** + Passes capsules to the firmware with both virtual and physical mapping. Depending on the intended + consumption, the firmware may process the capsule immediately. If the payload should persist + across a system reset, the reset value returned from EFI_QueryCapsuleCapabilities must + be passed into ResetSystem() and will cause the capsule to be processed by the firmware as + part of the reset process. + + @param CapsuleHeaderArray Virtual pointer to an array of virtual pointers to the capsules + being passed into update capsule. + @param CapsuleCount Number of pointers to EFI_CAPSULE_HEADER in + CaspuleHeaderArray. + @param ScatterGatherList Physical pointer to a set of + EFI_CAPSULE_BLOCK_DESCRIPTOR that describes the + location in physical memory of a set of capsules. + + @retval EFI_SUCCESS Valid capsule was passed. If + CAPSULE_FLAGS_PERSIT_ACROSS_RESET is not set, the + capsule has been successfully processed by the firmware. + @retval EFI_DEVICE_ERROR The capsule update was started, but failed due to a device error. + @retval EFI_INVALID_PARAMETER CapsuleSize is NULL. + @retval EFI_UNSUPPORTED The capsule type is not supported on this platform. + @retval EFI_OUT_OF_RESOURCES There were insufficient resources to process the capsule. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_UPDATE_CAPSULE)( + IN EFI_CAPSULE_HEADER **CapsuleHeaderArray, + IN UINTN CapsuleCount, + IN EFI_PHYSICAL_ADDRESS ScatterGatherList OPTIONAL + ); + +/** + Returns if the capsule can be supported via UpdateCapsule(). + + @param CapsuleHeaderArray Virtual pointer to an array of virtual pointers to the capsules + being passed into update capsule. + @param CapsuleCount Number of pointers to EFI_CAPSULE_HEADER in + CaspuleHeaderArray. + @param MaxiumCapsuleSize On output the maximum size that UpdateCapsule() can + support as an argument to UpdateCapsule() via + CapsuleHeaderArray and ScatterGatherList. + @param ResetType Returns the type of reset required for the capsule update. + + @retval EFI_SUCCESS Valid answer returned. + @retval EFI_UNSUPPORTED The capsule type is not supported on this platform, and + MaximumCapsuleSize and ResetType are undefined. + @retval EFI_INVALID_PARAMETER MaximumCapsuleSize is NULL. + @retval EFI_OUT_OF_RESOURCES There were insufficient resources to process the query request. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_QUERY_CAPSULE_CAPABILITIES)( + IN EFI_CAPSULE_HEADER **CapsuleHeaderArray, + IN UINTN CapsuleCount, + OUT UINT64 *MaximumCapsuleSize, + OUT EFI_RESET_TYPE *ResetType + ); + +/** + Returns information about the EFI variables. + + @param Attributes Attributes bitmask to specify the type of variables on + which to return information. + @param MaximumVariableStorageSize On output the maximum size of the storage space + available for the EFI variables associated with the + attributes specified. + @param RemainingVariableStorageSize Returns the remaining size of the storage space + available for the EFI variables associated with the + attributes specified. + @param MaximumVariableSize Returns the maximum size of the individual EFI + variables associated with the attributes specified. + + @retval EFI_SUCCESS Valid answer returned. + @retval EFI_INVALID_PARAMETER An invalid combination of attribute bits was supplied + @retval EFI_UNSUPPORTED The attribute is not supported on this platform, and the + MaximumVariableStorageSize, + RemainingVariableStorageSize, MaximumVariableSize + are undefined. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_QUERY_VARIABLE_INFO)( + IN UINT32 Attributes, + OUT UINT64 *MaximumVariableStorageSize, + OUT UINT64 *RemainingVariableStorageSize, + OUT UINT64 *MaximumVariableSize + ); + + +// +// EFI Runtime Services Table +// +#define EFI_SYSTEM_TABLE_SIGNATURE 0x5453595320494249ULL +#define EFI_SYSTEM_TABLE_REVISION ((2<<16) | (10)) +#define EFI_2_10_SYSTEM_TABLE_REVISION ((2<<16) | (10)) +#define EFI_2_00_SYSTEM_TABLE_REVISION ((2<<16) | (00)) +#define EFI_1_10_SYSTEM_TABLE_REVISION ((1<<16) | (10)) +#define EFI_1_02_SYSTEM_TABLE_REVISION ((1<<16) | (02)) + +#define EFI_RUNTIME_SERVICES_SIGNATURE 0x56524553544e5552ULL +#define EFI_RUNTIME_SERVICES_REVISION EFI_2_10_SYSTEM_TABLE_REVISION + +/// +/// EFI Runtime Services Table +/// +typedef struct { + /// + /// The table header for the EFI Runtime Services Table. + /// + EFI_TABLE_HEADER Hdr; + + // + // Time Services + // + EFI_GET_TIME GetTime; + EFI_SET_TIME SetTime; + EFI_GET_WAKEUP_TIME GetWakeupTime; + EFI_SET_WAKEUP_TIME SetWakeupTime; + + // + // Virtual Memory Services + // + EFI_SET_VIRTUAL_ADDRESS_MAP SetVirtualAddressMap; + EFI_CONVERT_POINTER ConvertPointer; + + // + // Variable Services + // + EFI_GET_VARIABLE GetVariable; + EFI_GET_NEXT_VARIABLE_NAME GetNextVariableName; + EFI_SET_VARIABLE SetVariable; + + // + // Miscellaneous Services + // + EFI_GET_NEXT_HIGH_MONO_COUNT GetNextHighMonotonicCount; + EFI_RESET_SYSTEM ResetSystem; + + // + // UEFI 2.0 Capsule Services + // + EFI_UPDATE_CAPSULE UpdateCapsule; + EFI_QUERY_CAPSULE_CAPABILITIES QueryCapsuleCapabilities; + + // + // Miscellaneous UEFI 2.0 Service + // + EFI_QUERY_VARIABLE_INFO QueryVariableInfo; +} EFI_RUNTIME_SERVICES; + + +#define EFI_BOOT_SERVICES_SIGNATURE 0x56524553544f4f42ULL +#define EFI_BOOT_SERVICES_REVISION EFI_2_10_SYSTEM_TABLE_REVISION + +/// +/// EFI Boot Services Table +/// +typedef struct { + /// + /// The table header for the EFI Boot Services Table. + /// + EFI_TABLE_HEADER Hdr; + + // + // Task Priority Services + // + EFI_RAISE_TPL RaiseTPL; + EFI_RESTORE_TPL RestoreTPL; + + // + // Memory Services + // + EFI_ALLOCATE_PAGES AllocatePages; + EFI_FREE_PAGES FreePages; + EFI_GET_MEMORY_MAP GetMemoryMap; + EFI_ALLOCATE_POOL AllocatePool; + EFI_FREE_POOL FreePool; + + // + // Event & Timer Services + // + EFI_CREATE_EVENT CreateEvent; + EFI_SET_TIMER SetTimer; + EFI_WAIT_FOR_EVENT WaitForEvent; + EFI_SIGNAL_EVENT SignalEvent; + EFI_CLOSE_EVENT CloseEvent; + EFI_CHECK_EVENT CheckEvent; + + // + // Protocol Handler Services + // + EFI_INSTALL_PROTOCOL_INTERFACE InstallProtocolInterface; + EFI_REINSTALL_PROTOCOL_INTERFACE ReinstallProtocolInterface; + EFI_UNINSTALL_PROTOCOL_INTERFACE UninstallProtocolInterface; + EFI_HANDLE_PROTOCOL HandleProtocol; + VOID *Reserved; + EFI_REGISTER_PROTOCOL_NOTIFY RegisterProtocolNotify; + EFI_LOCATE_HANDLE LocateHandle; + EFI_LOCATE_DEVICE_PATH LocateDevicePath; + EFI_INSTALL_CONFIGURATION_TABLE InstallConfigurationTable; + + // + // Image Services + // + EFI_IMAGE_LOAD LoadImage; + EFI_IMAGE_START StartImage; + EFI_EXIT Exit; + EFI_IMAGE_UNLOAD UnloadImage; + EFI_EXIT_BOOT_SERVICES ExitBootServices; + + // + // Miscellaneous Services + // + EFI_GET_NEXT_MONOTONIC_COUNT GetNextMonotonicCount; + EFI_STALL Stall; + EFI_SET_WATCHDOG_TIMER SetWatchdogTimer; + + // + // DriverSupport Services + // + EFI_CONNECT_CONTROLLER ConnectController; + EFI_DISCONNECT_CONTROLLER DisconnectController; + + // + // Open and Close Protocol Services + // + EFI_OPEN_PROTOCOL OpenProtocol; + EFI_CLOSE_PROTOCOL CloseProtocol; + EFI_OPEN_PROTOCOL_INFORMATION OpenProtocolInformation; + + // + // Library Services + // + EFI_PROTOCOLS_PER_HANDLE ProtocolsPerHandle; + EFI_LOCATE_HANDLE_BUFFER LocateHandleBuffer; + EFI_LOCATE_PROTOCOL LocateProtocol; + EFI_INSTALL_MULTIPLE_PROTOCOL_INTERFACES InstallMultipleProtocolInterfaces; + EFI_UNINSTALL_MULTIPLE_PROTOCOL_INTERFACES UninstallMultipleProtocolInterfaces; + + // + // 32-bit CRC Services + // + EFI_CALCULATE_CRC32 CalculateCrc32; + + // + // Miscellaneous Services + // + EFI_COPY_MEM CopyMem; + EFI_SET_MEM SetMem; + EFI_CREATE_EVENT_EX CreateEventEx; +} EFI_BOOT_SERVICES; + +/// +/// Contains a set of GUID/pointer pairs comprised of the ConfigurationTable field in the +/// EFI System Table. +/// +typedef struct{ + /// + /// The 128-bit GUID value that uniquely identifies the system configuration table. + /// + EFI_GUID VendorGuid; + /// + /// A pointer to the table associated with VendorGuid. + /// + VOID *VendorTable; +} EFI_CONFIGURATION_TABLE; + +/// +/// EFI System Table +/// +struct _EFI_SYSTEM_TABLE { + /// + /// The table header for the EFI System Table. + /// + EFI_TABLE_HEADER Hdr; + /// + /// A pointer to a null terminated Unicode string that identifies + /// the vendor that produces the system firmware for the platform. + /// + CHAR16 *FirmwareVendor; + /// + /// A firmware vendor specific value that identifies the revision + /// of the system firmware for the platform. + /// + UINT32 FirmwareRevision; + /// + /// The handle for the active console input device. + /// + EFI_HANDLE ConsoleInHandle; + /// + /// A pointer to the SIMPLE_INPUT_PROTOCOL interface that is + /// associated with ConsoleInHandle. + /// + EFI_SIMPLE_TEXT_INPUT_PROTOCOL *ConIn; + /// + /// The handle for the active console output device. + /// + EFI_HANDLE ConsoleOutHandle; + /// + /// A pointer to the SIMPLE_TEXT_OUTPUT_PROTOCOL interface + /// that is associated with ConsoleOutHandle. + /// + EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut; + /// + /// The handle for the active standard error console device. + /// + EFI_HANDLE StandardErrorHandle; + /// + /// A pointer to the SIMPLE_TEXT_OUTPUT_PROTOCOL interface + /// that is associated with StandardErrorHandle. + /// + EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *StdErr; + /// + /// A pointer to the EFI Runtime Services Table. + /// + EFI_RUNTIME_SERVICES *RuntimeServices; + /// + /// A pointer to the EFI Boot Services Table. + /// + EFI_BOOT_SERVICES *BootServices; + /// + /// The number of system configuration tables in the buffer ConfigurationTable. + /// + UINTN NumberOfTableEntries; + /// + /// A pointer to the system configuration tables. + /// The number of entries in the table is NumberOfTableEntries. + /// + EFI_CONFIGURATION_TABLE *ConfigurationTable; +}; + +// +// EFI Load Options Attributes +// +#define LOAD_OPTION_ACTIVE 0x00000001 +#define LOAD_OPTION_FORCE_RECONNECT 0x00000002 +#define LOAD_OPTION_HIDDEN 0x00000008 +#define LOAD_OPTION_CATEGORY 0x00001F00 + +#define LOAD_OPTION_CATEGORY_BOOT 0x00000000 +#define LOAD_OPTION_CATEGORY_APP 0x00000100 + +#define EFI_BOOT_OPTION_SUPPORT_KEY 0x00000001 +#define EFI_BOOT_OPTION_SUPPORT_APP 0x00000002 +#define EFI_BOOT_OPTION_SUPPORT_COUNT 0x00000300 + +typedef union { + struct { + UINT32 Revision : 8; + UINT32 ShiftPressed : 1; + UINT32 ControlPressed : 1; + UINT32 AltPressed : 1; + UINT32 LogoPressed : 1; + UINT32 MenuPressed : 1; + UINT32 SysReqPessed : 1; + UINT32 Reserved : 16; + UINT32 InputKeyCount : 2; + } Options; + UINT32 PackedValue; +} HOT_KEY_EFI_KEY_DATA; + +typedef struct { + HOT_KEY_EFI_KEY_DATA KeyOptions; + UINT32 BootOptionCrc; + UINT16 BootOption; +//EFI_INPUT_KEY Keys[]; +} EFI_KEY_OPTION; + +#define EFI_KEY_OPTION_SHIFT 0x00000001 +#define EFI_KEY_OPTION_CONTROL 0x00000002 +#define EFI_KEY_OPTION_ALT 0x00000004 +#define EFI_KEY_OPTION_LOGO 0x00000008 +#define EFI_KEY_OPTION_MENU 0x00000010 +#define EFI_KEY_OPTION_SYSREQ 0x00000020 +#define EFI_KEY_CODE_COUNT 0x00000300 + + +// +// EFI File location to boot from on removable media devices +// +#define EFI_REMOVABLE_MEDIA_FILE_NAME_IA32 L"\\EFI\\BOOT\\BOOTIA32.EFI" +#define EFI_REMOVABLE_MEDIA_FILE_NAME_IA64 L"\\EFI\\BOOT\\BOOTIA64.EFI" +#define EFI_REMOVABLE_MEDIA_FILE_NAME_X64 L"\\EFI\\BOOT\\BOOTX64.EFI" + +#if defined (MDE_CPU_IA32) + #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_IA32 +#elif defined (MDE_CPU_IPF) + #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_IA64 +#elif defined (MDE_CPU_X64) + #define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_X64 +#elif defined (MDE_CPU_EBC) +#else + #error Unknown Processor Type +#endif + +#include <gpxe/efi/Uefi/UefiPxe.h> +#include <gpxe/efi/Uefi/UefiGpt.h> +#include <gpxe/efi/Uefi/UefiInternalFormRepresentation.h> + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/X64/ProcessorBind.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/X64/ProcessorBind.h new file mode 100644 index 0000000..fe6c413 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/X64/ProcessorBind.h @@ -0,0 +1,247 @@ +/** @file + Processor or Compiler specific defines and types x64 (Intel(r) EM64T, AMD64). + + Copyright (c) 2006, Intel Corporation + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __PROCESSOR_BIND_H__ +#define __PROCESSOR_BIND_H__ + +/// +/// Define the processor type so other code can make processor based choices +/// +#define MDE_CPU_X64 + + +// +// Make sure we are useing the correct packing rules per EFI specification +// +#ifndef __GNUC__ +#pragma pack() +#endif + + +#if __INTEL_COMPILER +// +// Disable ICC's remark #869: "Parameter" was never referenced warning. +// This is legal ANSI C code so we disable the remark that is turned on with -Wall +// +#pragma warning ( disable : 869 ) + +// +// Disable ICC's remark #1418: external function definition with no prior declaration. +// This is legal ANSI C code so we disable the remark that is turned on with /W4 +// +#pragma warning ( disable : 1418 ) + +// +// Disable ICC's remark #1419: external declaration in primary source file +// This is legal ANSI C code so we disable the remark that is turned on with /W4 +// +#pragma warning ( disable : 1419 ) + +#endif + + +#if _MSC_EXTENSIONS + +// +// Disable warning that make it impossible to compile at /W4 +// This only works for Microsoft* tools +// + +// +// Disabling bitfield type checking warnings. +// +#pragma warning ( disable : 4214 ) + +// +// Disabling the unreferenced formal parameter warnings. +// +#pragma warning ( disable : 4100 ) + +// +// Disable slightly different base types warning as CHAR8 * can not be set +// to a constant string. +// +#pragma warning ( disable : 4057 ) + +// +// ASSERT(FALSE) or while (TRUE) are legal constructes so supress this warning +// +#pragma warning ( disable : 4127 ) + +// +// This warning is caused by functions defined but not used. For precompiled header only. +// +#pragma warning ( disable : 4505 ) + +// +// This warning is caused by empty (after preprocessing) souce file. For precompiled header only. +// +#pragma warning ( disable : 4206 ) + +#endif + + +#if !defined(__GNUC__) && (__STDC_VERSION__ < 199901L) + // + // No ANSI C 2000 stdint.h integer width declarations, so define equivalents + // + + #if _MSC_EXTENSIONS + + + // + // use Microsoft C complier dependent interger width types + // + typedef unsigned __int64 UINT64; + typedef __int64 INT64; + typedef unsigned __int32 UINT32; + typedef __int32 INT32; + typedef unsigned short UINT16; + typedef unsigned short CHAR16; + typedef short INT16; + typedef unsigned char BOOLEAN; + typedef unsigned char UINT8; + typedef char CHAR8; + typedef char INT8; + #else + #ifdef _EFI_P64 + // + // P64 - is Intel Itanium(TM) speak for pointers being 64-bit and longs and ints + // are 32-bits + // + typedef unsigned long long UINT64; + typedef long long INT64; + typedef unsigned int UINT32; + typedef int INT32; + typedef unsigned short CHAR16; + typedef unsigned short UINT16; + typedef short INT16; + typedef unsigned char BOOLEAN; + typedef unsigned char UINT8; + typedef char CHAR8; + typedef char INT8; + #else + // + // Assume LP64 - longs and pointers are 64-bit. Ints are 32-bit. + // + typedef unsigned long UINT64; + typedef long INT64; + typedef unsigned int UINT32; + typedef int INT32; + typedef unsigned short UINT16; + typedef unsigned short CHAR16; + typedef short INT16; + typedef unsigned char BOOLEAN; + typedef unsigned char UINT8; + typedef char CHAR8; + typedef char INT8; + #endif + #endif + + #define UINT8_MAX 0xff + +#else + // + // Use ANSI C 2000 stdint.h integer width declarations + // + #include <stdint.h> + typedef uint8_t BOOLEAN; + typedef int8_t INT8; + typedef uint8_t UINT8; + typedef int16_t INT16; + typedef uint16_t UINT16; + typedef int32_t INT32; + typedef uint32_t UINT32; + typedef int64_t INT64; + typedef uint64_t UINT64; + typedef char CHAR8; + typedef uint16_t CHAR16; + +#endif + +typedef UINT64 UINTN; +typedef INT64 INTN; + + +// +// Processor specific defines +// +#define MAX_BIT 0x8000000000000000ULL +#define MAX_2_BITS 0xC000000000000000ULL + +// +// Maximum legal X64 address +// +#define MAX_ADDRESS 0xFFFFFFFFFFFFFFFFULL + +// +// The stack alignment required for X64 +// +#define CPU_STACK_ALIGNMENT 16 + +// +// Modifier to ensure that all protocol member functions and EFI intrinsics +// use the correct C calling convention. All protocol member functions and +// EFI intrinsics are required to modify thier member functions with EFIAPI. +// +#if _MSC_EXTENSIONS + /// + /// Define the standard calling convention reguardless of optimization level. + /// __cdecl is Microsoft* specific C extension. + /// + #define EFIAPI __cdecl +#elif __GNUC__ + /// + /// Define the standard calling convention reguardless of optimization level. + /// The GCC support assumes a GCC compiler that supports the EFI ABI. The EFI + /// ABI is much closer to the x64 Microsoft* ABI than standard x64 (x86-64) + /// GCC ABI. Thus a standard x64 (x86-64) GCC compiler can not be used for + /// x64. Warning the assembly code in the MDE x64 does not follow the correct + /// ABI for the standard x64 (x86-64) GCC. + /// + #define EFIAPI __attribute__((ms_abi)) +#else + /// + /// The default for a non Microsoft* or GCC compiler is to assume the EFI ABI + /// is the standard. + /// + #define EFIAPI +#endif + +// +// The Microsoft* C compiler can removed references to unreferenced data items +// if the /OPT:REF linker option is used. We defined a macro as this is a +// a non standard extension +// +#if _MSC_EXTENSIONS + #define GLOBAL_REMOVE_IF_UNREFERENCED __declspec(selectany) +#else + #define GLOBAL_REMOVE_IF_UNREFERENCED +#endif + +// +// For symbol name in GNU assembly code, an extra "_" is necessary +// +#if __GNUC__ + #if defined(linux) + #define ASM_PFX(name) name + #else + #define ASM_PFX(name) _##name + #endif +#endif + +#define FUNCTION_ENTRY_POINT(p) (p) + +#endif + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi.h new file mode 100644 index 0000000..f4459b7 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi.h @@ -0,0 +1,142 @@ +#ifndef _EFI_H +#define _EFI_H + +/** @file + * + * EFI API + * + * The intention is to include near-verbatim copies of the EFI headers + * required by gPXE. This is achieved using the import.pl script in + * this directory. Run the import script to update the local copies + * of the headers: + * + * ./import.pl /path/to/edk2/edk2 + * + * where /path/to/edk2/edk2 is the path to your local checkout of the + * EFI Development Kit. + * + * Note that import.pl will modify any #include lines in each imported + * header to reflect its new location within the gPXE tree. It will + * also tidy up the file by removing carriage return characters and + * trailing whitespace. + * + * + * At the time of writing, there are a few other modifications to + * these headers that are present in my personal edk2 tree, that are + * not yet committed back to the main edk2 repository. These + * modifications are fixes for compilation on case-dependent + * filesystems, compilation under -mrtd and -mregparm=3, etc. + */ + +/* EFI headers rudely redefine NULL */ +#undef NULL + +/* EFI headers expect ICC to define __GNUC__ */ +#if defined ( __ICC ) && ! defined ( __GNUC__ ) +#define __GNUC__ 1 +#endif + +/* Include the top-level EFI header files */ +#include <gpxe/efi/Uefi.h> +#include <gpxe/efi/PiDxe.h> + +/* Reset any trailing #pragma pack directives */ +#pragma pack(1) +#pragma pack() + +#include <gpxe/tables.h> +#include <gpxe/uuid.h> + +/** An EFI protocol used by gPXE */ +struct efi_protocol { + /** GUID */ + union { + /** EFI protocol GUID */ + EFI_GUID guid; + /** UUID structure understood by gPXE */ + union uuid uuid; + } u; + /** Variable containing pointer to protocol structure */ + void **protocol; +}; + +/** EFI protocol table */ +#define EFI_PROTOCOLS __table ( struct efi_protocol, "efi_protocols" ) + +/** Declare an EFI protocol used by gPXE */ +#define __efi_protocol __table_entry ( EFI_PROTOCOLS, 01 ) + +/** Declare an EFI protocol to be required by gPXE + * + * @v _protocol EFI protocol name + * @v _ptr Pointer to protocol instance + */ +#define EFI_REQUIRE_PROTOCOL( _protocol, _ptr ) \ + struct efi_protocol __ ## _protocol __efi_protocol = { \ + .u.guid = _protocol ## _GUID, \ + .protocol = ( ( void ** ) ( void * ) \ + ( ( (_ptr) == ( ( _protocol ** ) (_ptr) ) ) ? \ + (_ptr) : (_ptr) ) ), \ + } + +/** An EFI configuration table used by gPXE */ +struct efi_config_table { + /** GUID */ + union { + /** EFI configuration table GUID */ + EFI_GUID guid; + /** UUID structure understood by gPXE */ + union uuid uuid; + } u; + /** Variable containing pointer to configuration table */ + void **table; + /** Table is required for operation */ + int required; +}; + +/** EFI configuration table table */ +#define EFI_CONFIG_TABLES \ + __table ( struct efi_config_table, "efi_config_tables" ) + +/** Declare an EFI configuration table used by gPXE */ +#define __efi_config_table __table_entry ( EFI_CONFIG_TABLES, 01 ) + +/** Declare an EFI configuration table to be used by gPXE + * + * @v _table EFI configuration table name + * @v _ptr Pointer to configuration table + * @v _required Table is required for operation + */ +#define EFI_USE_TABLE( _table, _ptr, _required ) \ + struct efi_config_table __ ## _table __efi_config_table = { \ + .u.guid = _table ## _GUID, \ + .table = ( ( void ** ) ( void * ) (_ptr) ), \ + .required = (_required), \ + } + +/** Convert a gPXE status code to an EFI status code + * + * FIXME: actually perform some kind of conversion. gPXE error codes + * will be detected as EFI error codes; both have the top bit set, and + * the success return code is zero for both. Anything that just + * reports a numerical error will be OK, anything attempting to + * interpret the value or to display a text equivalent will be + * screwed. + */ +#define RC_TO_EFIRC( rc ) (rc) + +/** Convert an EFI status code to a gPXE status code + * + * FIXME: as above + */ +#define EFIRC_TO_RC( efirc ) (efirc) + +extern EFI_HANDLE efi_image_handle; +extern EFI_SYSTEM_TABLE *efi_systab; + +extern const char * efi_strerror ( EFI_STATUS efirc ); +extern EFI_STATUS efi_init ( EFI_HANDLE image_handle, + EFI_SYSTEM_TABLE *systab ); +extern int efi_snp_install ( void ); + +#endif /* _EFI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_io.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_io.h new file mode 100644 index 0000000..7ad5ffe --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_io.h @@ -0,0 +1,180 @@ +#ifndef _GPXE_EFI_IO_H +#define _GPXE_EFI_IO_H + +/** @file + * + * gPXE I/O API for EFI + * + * EFI runs with flat physical addressing, so the various mappings + * between virtual addresses, I/O addresses and bus addresses are all + * no-ops. I/O is handled using the EFI_CPU_IO_PROTOCOL. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifdef IOAPI_EFI +#define IOAPI_PREFIX_efi +#else +#define IOAPI_PREFIX_efi __efi_ +#endif + +extern unsigned long long efi_ioread ( volatile void *io_addr, + size_t size ); +extern void efi_iowrite ( unsigned long long data, volatile void *io_addr, + size_t size ); +extern void efi_ioreads ( volatile void *io_addr, void *data, + size_t size, unsigned int count ); +extern void efi_iowrites ( volatile void *io_addr, const void *data, + size_t size, unsigned int count ); + +/* + * Physical<->Bus and Bus<->I/O address mappings + * + * EFI runs with flat physical addressing, so these are all no-ops. + * + */ + +static inline __always_inline unsigned long +IOAPI_INLINE ( efi, phys_to_bus ) ( unsigned long phys_addr ) { + return phys_addr; +} + +static inline __always_inline unsigned long +IOAPI_INLINE ( efi, bus_to_phys ) ( unsigned long bus_addr ) { + return bus_addr; +} + +static inline __always_inline void * +IOAPI_INLINE ( efi, ioremap ) ( unsigned long bus_addr, size_t len __unused ) { + return ( ( void * ) bus_addr ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, iounmap ) ( volatile const void *io_addr __unused ) { + /* Nothing to do */ +} + +static inline __always_inline unsigned long +IOAPI_INLINE ( efi, io_to_bus ) ( volatile const void *io_addr ) { + return ( ( unsigned long ) io_addr ); +} + +/* + * I/O functions + * + */ + +static inline __always_inline uint8_t +IOAPI_INLINE ( efi, readb ) ( volatile uint8_t *io_addr ) { + return efi_ioread ( io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline uint16_t +IOAPI_INLINE ( efi, readw ) ( volatile uint16_t *io_addr ) { + return efi_ioread ( io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline uint32_t +IOAPI_INLINE ( efi, readl ) ( volatile uint32_t *io_addr ) { + return efi_ioread ( io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline uint64_t +IOAPI_INLINE ( efi, readq ) ( volatile uint64_t *io_addr ) { + return efi_ioread ( io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, writeb ) ( uint8_t data, volatile uint8_t *io_addr ) { + efi_iowrite ( data, io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, writew ) ( uint16_t data, volatile uint16_t *io_addr ) { + efi_iowrite ( data, io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, writel ) ( uint32_t data, volatile uint32_t *io_addr ) { + efi_iowrite ( data, io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, writeq ) ( uint64_t data, volatile uint64_t *io_addr ) { + efi_iowrite ( data, io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline uint8_t +IOAPI_INLINE ( efi, inb ) ( volatile uint8_t *io_addr ) { + return efi_ioread ( io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline uint16_t +IOAPI_INLINE ( efi, inw ) ( volatile uint16_t *io_addr ) { + return efi_ioread ( io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline uint32_t +IOAPI_INLINE ( efi, inl ) ( volatile uint32_t *io_addr ) { + return efi_ioread ( io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, outb ) ( uint8_t data, volatile uint8_t *io_addr ) { + efi_iowrite ( data, io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, outw ) ( uint16_t data, volatile uint16_t *io_addr ) { + efi_iowrite ( data, io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, outl ) ( uint32_t data, volatile uint32_t *io_addr ) { + efi_iowrite ( data, io_addr, sizeof ( *io_addr ) ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, insb ) ( volatile uint8_t *io_addr, uint8_t *data, + unsigned int count ) { + efi_ioreads ( io_addr, data, sizeof ( *io_addr ), count ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, insw ) ( volatile uint16_t *io_addr, uint16_t *data, + unsigned int count ) { + efi_ioreads ( io_addr, data, sizeof ( *io_addr ), count ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, insl ) ( volatile uint32_t *io_addr, uint32_t *data, + unsigned int count ) { + efi_ioreads ( io_addr, data, sizeof ( *io_addr ), count ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, outsb ) ( volatile uint8_t *io_addr, const uint8_t *data, + unsigned int count ) { + efi_iowrites ( io_addr, data, sizeof ( *io_addr ), count ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, outsw ) ( volatile uint16_t *io_addr, const uint16_t *data, + unsigned int count ) { + efi_iowrites ( io_addr, data, sizeof ( *io_addr ), count ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, outsl ) ( volatile uint32_t *io_addr, const uint32_t *data, + unsigned int count ) { + efi_iowrites ( io_addr, data, sizeof ( *io_addr ), count ); +} + +static inline __always_inline void +IOAPI_INLINE ( efi, mb ) ( void ) { + /* Do nothing; EFI readl()/writel() calls already act as + * memory barriers. + */ +} + +#endif /* _GPXE_EFI_IO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_pci.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_pci.h new file mode 100644 index 0000000..59c0eb1 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_pci.h @@ -0,0 +1,148 @@ +#ifndef _GPXE_EFI_PCI_H +#define _GPXE_EFI_PCI_H + +/** @file + * + * gPXE PCI I/O API for EFI + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifdef PCIAPI_EFI +#define PCIAPI_PREFIX_efi +#else +#define PCIAPI_PREFIX_efi __efi_ +#endif + +/* EFI PCI width codes defined by EFI spec */ +#define EFIPCI_WIDTH_BYTE 0 +#define EFIPCI_WIDTH_WORD 1 +#define EFIPCI_WIDTH_DWORD 2 + +#define EFIPCI_LOCATION( _offset, _width ) \ + ( (_offset) | ( (_width) << 16 ) ) +#define EFIPCI_OFFSET( _location ) ( (_location) & 0xffff ) +#define EFIPCI_WIDTH( _location ) ( (_location) >> 16 ) + +struct pci_device; + +extern int efipci_read ( struct pci_device *pci, unsigned long location, + void *value ); +extern int efipci_write ( struct pci_device *pci, unsigned long location, + unsigned long value ); + +/** + * Determine maximum PCI bus number within system + * + * @ret max_bus Maximum bus number + */ +static inline __always_inline int +PCIAPI_INLINE ( efi, pci_max_bus ) ( void ) { + /* No way to work this out via EFI */ + return 0xff; +} + +/** + * Read byte from PCI configuration space via EFI + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value read + * @ret rc Return status code + */ +static inline __always_inline int +PCIAPI_INLINE ( efi, pci_read_config_byte ) ( struct pci_device *pci, + unsigned int where, + uint8_t *value ) { + return efipci_read ( pci, + EFIPCI_LOCATION ( where, EFIPCI_WIDTH_BYTE ), + value ); +} + +/** + * Read word from PCI configuration space via EFI + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value read + * @ret rc Return status code + */ +static inline __always_inline int +PCIAPI_INLINE ( efi, pci_read_config_word ) ( struct pci_device *pci, + unsigned int where, + uint16_t *value ) { + return efipci_read ( pci, + EFIPCI_LOCATION ( where, EFIPCI_WIDTH_WORD ), + value ); +} + +/** + * Read dword from PCI configuration space via EFI + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value read + * @ret rc Return status code + */ +static inline __always_inline int +PCIAPI_INLINE ( efi, pci_read_config_dword ) ( struct pci_device *pci, + unsigned int where, + uint32_t *value ) { + return efipci_read ( pci, + EFIPCI_LOCATION ( where, EFIPCI_WIDTH_DWORD ), + value ); +} + +/** + * Write byte to PCI configuration space via EFI + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value to be written + * @ret rc Return status code + */ +static inline __always_inline int +PCIAPI_INLINE ( efi, pci_write_config_byte ) ( struct pci_device *pci, + unsigned int where, + uint8_t value ) { + return efipci_write ( pci, + EFIPCI_LOCATION ( where, EFIPCI_WIDTH_BYTE ), + value ); +} + +/** + * Write word to PCI configuration space via EFI + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value to be written + * @ret rc Return status code + */ +static inline __always_inline int +PCIAPI_INLINE ( efi, pci_write_config_word ) ( struct pci_device *pci, + unsigned int where, + uint16_t value ) { + return efipci_write ( pci, + EFIPCI_LOCATION ( where, EFIPCI_WIDTH_WORD ), + value ); +} + +/** + * Write dword to PCI configuration space via EFI + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value to be written + * @ret rc Return status code + */ +static inline __always_inline int +PCIAPI_INLINE ( efi, pci_write_config_dword ) ( struct pci_device *pci, + unsigned int where, + uint32_t value ) { + return efipci_write ( pci, + EFIPCI_LOCATION ( where, EFIPCI_WIDTH_DWORD ), + value ); +} + +#endif /* _GPXE_EFI_PCI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_smbios.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_smbios.h new file mode 100644 index 0000000..01631e5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_smbios.h @@ -0,0 +1,18 @@ +#ifndef _GPXE_EFI_SMBIOS_H +#define _GPXE_EFI_SMBIOS_H + +/** @file + * + * gPXE SMBIOS API for EFI + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifdef SMBIOS_EFI +#define SMBIOS_PREFIX_efi +#else +#define SMBIOS_PREFIX_efi __efi_ +#endif + +#endif /* _GPXE_EFI_SMBIOS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_timer.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_timer.h new file mode 100644 index 0000000..e0531d5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_timer.h @@ -0,0 +1,18 @@ +#ifndef _GPXE_EFI_TIMER_H +#define _GPXE_EFI_TIMER_H + +/** @file + * + * gPXE timer API for EFI + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifdef TIMER_EFI +#define TIMER_PREFIX_efi +#else +#define TIMER_PREFIX_efi __efi_ +#endif + +#endif /* _GPXE_EFI_TIMER_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_uaccess.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_uaccess.h new file mode 100644 index 0000000..a6b61c5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_uaccess.h @@ -0,0 +1,90 @@ +#ifndef _GPXE_EFI_UACCESS_H +#define _GPXE_EFI_UACCESS_H + +/** @file + * + * gPXE user access API for EFI + * + * EFI runs with flat physical addressing, so the various mappings + * between virtual addresses, I/O addresses and bus addresses are all + * no-ops. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifdef UACCESS_EFI +#define UACCESS_PREFIX_efi +#else +#define UACCESS_PREFIX_efi __efi_ +#endif + +/** + * Convert physical address to user pointer + * + * @v phys_addr Physical address + * @ret userptr User pointer + */ +static inline __always_inline userptr_t +UACCESS_INLINE ( efi, phys_to_user ) ( unsigned long phys_addr ) { + return phys_addr; +} + +/** + * Convert user buffer to physical address + * + * @v userptr User pointer + * @v offset Offset from user pointer + * @ret phys_addr Physical address + */ +static inline __always_inline unsigned long +UACCESS_INLINE ( efi, user_to_phys ) ( userptr_t userptr, off_t offset ) { + return ( userptr + offset ); +} + +static inline __always_inline userptr_t +UACCESS_INLINE ( efi, virt_to_user ) ( volatile const void *addr ) { + return trivial_virt_to_user ( addr ); +} + +static inline __always_inline void * +UACCESS_INLINE ( efi, user_to_virt ) ( userptr_t userptr, off_t offset ) { + return trivial_user_to_virt ( userptr, offset ); +} + +static inline __always_inline userptr_t +UACCESS_INLINE ( efi, userptr_add ) ( userptr_t userptr, off_t offset ) { + return trivial_userptr_add ( userptr, offset ); +} + +static inline __always_inline void +UACCESS_INLINE ( efi, memcpy_user ) ( userptr_t dest, off_t dest_off, + userptr_t src, off_t src_off, + size_t len ) { + trivial_memcpy_user ( dest, dest_off, src, src_off, len ); +} + +static inline __always_inline void +UACCESS_INLINE ( efi, memmove_user ) ( userptr_t dest, off_t dest_off, + userptr_t src, off_t src_off, + size_t len ) { + trivial_memmove_user ( dest, dest_off, src, src_off, len ); +} + +static inline __always_inline void +UACCESS_INLINE ( efi, memset_user ) ( userptr_t buffer, off_t offset, + int c, size_t len ) { + trivial_memset_user ( buffer, offset, c, len ); +} + +static inline __always_inline size_t +UACCESS_INLINE ( efi, strlen_user ) ( userptr_t buffer, off_t offset ) { + return trivial_strlen_user ( buffer, offset ); +} + +static inline __always_inline off_t +UACCESS_INLINE ( efi, memchr_user ) ( userptr_t buffer, off_t offset, + int c, size_t len ) { + return trivial_memchr_user ( buffer, offset, c, len ); +} + +#endif /* _GPXE_EFI_UACCESS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_umalloc.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_umalloc.h new file mode 100644 index 0000000..0388dd1 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/efi_umalloc.h @@ -0,0 +1,18 @@ +#ifndef _GPXE_EFI_UMALLOC_H +#define _GPXE_EFI_UMALLOC_H + +/** @file + * + * gPXE user memory allocation API for EFI + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifdef UMALLOC_EFI +#define UMALLOC_PREFIX_efi +#else +#define UMALLOC_PREFIX_efi __efi_ +#endif + +#endif /* _GPXE_EFI_UMALLOC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/import.pl b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/import.pl new file mode 100755 index 0000000..1699394 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/efi/import.pl @@ -0,0 +1,75 @@ +#!/usr/bin/perl -w + +use File::Spec::Functions qw ( :ALL ); +use File::Find; +use File::Path; +use FindBin; +use strict; +use warnings; + +sub try_import_file { + my $gpxedir = shift; + my $edkdirs = shift; + my $filename = shift; + + # Skip everything except headers + return unless $filename =~ /\.h$/; + print "$filename..."; + + my $outfile = catfile ( $gpxedir, $filename ); + foreach my $edkdir ( @$edkdirs ) { + my $infile = catfile ( $edkdir, $filename ); + if ( -e $infile ) { + # We have found a matching source file - import it + print "$infile\n"; + open my $infh, "<$infile" or die "Could not open $infile: $!\n"; + ( undef, my $outdir, undef ) = splitpath ( $outfile ); + mkpath ( $outdir ); + open my $outfh, ">$outfile" or die "Could not open $outfile: $!\n"; + my @dependencies = (); + while ( <$infh> ) { + # Strip CR and trailing whitespace + s/\r//g; + s/\s*$//g; + chomp; + # Update include lines, and record included files + if ( s/^\#include\s+[<\"](\S+)[>\"]/\#include <gpxe\/efi\/$1>/ ) { + push @dependencies, $1; + } + print $outfh "$_\n"; + } + close $outfh; + close $infh; + # Recurse to handle any included files that we don't already have + foreach my $dependency ( @dependencies ) { + if ( ! -e catfile ( $gpxedir, $dependency ) ) { + print "...following dependency on $dependency\n"; + try_import_file ( $gpxedir, $edkdirs, $dependency ); + } + } + return; + } + } + print "no equivalent found\n"; +} + +# Identify edk import directories +die "Syntax $0 /path/to/edk2/edk2\n" unless @ARGV == 1; +my $edktop = shift; +die "Directory \"$edktop\" does not appear to contain the EFI EDK2\n" + unless -e catfile ( $edktop, "MdePkg" ); +my $edkdirs = [ catfile ( $edktop, "MdePkg/Include" ), + catfile ( $edktop, "IntelFrameworkPkg/Include" ) ]; + +# Identify gPXE EFI includes directory +my $gpxedir = $FindBin::Bin; +die "Directory \"$gpxedir\" does not appear to contain the gPXE EFI includes\n" + unless -e catfile ( $gpxedir, "../../../include/gpxe/efi" ); + +print "Importing EFI headers into $gpxedir\nfrom "; +print join ( "\n and ", @$edkdirs )."\n"; + +# Import headers +find ( { wanted => sub { + try_import_file ( $gpxedir, $edkdirs, abs2rel ( $_, $gpxedir ) ); +}, no_chdir => 1 }, $gpxedir ); diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/eisa.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/eisa.h new file mode 100644 index 0000000..f76e4b9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/eisa.h @@ -0,0 +1,130 @@ +#ifndef EISA_H +#define EISA_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/isa_ids.h> +#include <gpxe/device.h> +#include <gpxe/tables.h> + +/* + * EISA constants + * + */ + +#define EISA_MIN_SLOT (0x1) +#define EISA_MAX_SLOT (0xf) /* Must be 2^n - 1 */ +#define EISA_SLOT_BASE( n ) ( 0x1000 * (n) ) + +#define EISA_VENDOR_ID ( 0xc80 ) +#define EISA_PROD_ID ( 0xc82 ) +#define EISA_GLOBAL_CONFIG ( 0xc84 ) + +#define EISA_CMD_RESET ( 1 << 2 ) +#define EISA_CMD_ENABLE ( 1 << 0 ) + +/** An EISA device ID list entry */ +struct eisa_device_id { + /** Name */ + const char *name; + /** Manufacturer ID */ + uint16_t vendor_id; + /** Product ID */ + uint16_t prod_id; +}; + +/** An EISA device */ +struct eisa_device { + /** Generic device */ + struct device dev; + /** Slot number */ + unsigned int slot; + /** I/O address */ + uint16_t ioaddr; + /** Manufacturer ID */ + uint16_t vendor_id; + /** Product ID */ + uint16_t prod_id; + /** Driver for this device */ + struct eisa_driver *driver; + /** Driver-private data + * + * Use eisa_set_drvdata() and eisa_get_drvdata() to access + * this field. + */ + void *priv; + /** Driver name */ + const char *driver_name; +}; + +/** An EISA driver */ +struct eisa_driver { + /** EISA ID table */ + struct eisa_device_id *ids; + /** Number of entries in EISA ID table */ + unsigned int id_count; + /** + * Probe device + * + * @v eisa EISA device + * @v id Matching entry in ID table + * @ret rc Return status code + */ + int ( * probe ) ( struct eisa_device *eisa, + const struct eisa_device_id *id ); + /** + * Remove device + * + * @v eisa EISA device + */ + void ( * remove ) ( struct eisa_device *eisa ); +}; + +/** EISA driver table */ +#define EISA_DRIVERS __table ( struct eisa_driver, "eisa_drivers" ) + +/** Declare an EISA driver */ +#define __eisa_driver __table_entry ( EISA_DRIVERS, 01 ) + +extern void eisa_device_enabled ( struct eisa_device *eisa, int enabled ); + +/** + * Enable EISA device + * + * @v eisa EISA device + */ +static inline void enable_eisa_device ( struct eisa_device *eisa ) { + eisa_device_enabled ( eisa, 1 ); +} + +/** + * Disable EISA device + * + * @v eisa EISA device + */ +static inline void disable_eisa_device ( struct eisa_device *eisa ) { + eisa_device_enabled ( eisa, 0 ); +} + +/** + * Set EISA driver-private data + * + * @v eisa EISA device + * @v priv Private data + */ +static inline void eisa_set_drvdata ( struct eisa_device *eisa, void *priv ) { + eisa->priv = priv; +} + +/** + * Get EISA driver-private data + * + * @v eisa EISA device + * @ret priv Private data + */ +static inline void * eisa_get_drvdata ( struct eisa_device *eisa ) { + return eisa->priv; +} + +#endif /* EISA_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/elf.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/elf.h new file mode 100644 index 0000000..da9d2fc --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/elf.h @@ -0,0 +1,17 @@ +#ifndef _GPXE_ELF_H +#define _GPXE_ELF_H + +/** + * @file + * + * ELF image format + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <elf.h> + +extern int elf_load ( struct image *image ); + +#endif /* _GPXE_ELF_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/errfile.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/errfile.h new file mode 100644 index 0000000..def8f35 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/errfile.h @@ -0,0 +1,207 @@ +#ifndef _GPXE_ERRFILE_H +#define _GPXE_ERRFILE_H + +/** @file + * + * Error file identifiers + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <bits/errfile.h> + +/** + * @defgroup errfilecat Error file identifier categories + * + * @{ + */ + +#define ERRFILE_CORE 0x00002000 /**< Core code */ +#define ERRFILE_DRIVER 0x00004000 /**< Driver code */ +#define ERRFILE_NET 0x00006000 /**< Networking code */ +#define ERRFILE_IMAGE 0x00008000 /**< Image code */ +#define ERRFILE_OTHER 0x0000e000 /**< Any other code */ + +/** @} */ + +/** Flag for architecture-dependent error files */ +#define ERRFILE_ARCH 0x00800000 + +/** + * @defgroup errfile Error file identifiers + * + * These values are automatically incorporated into the definitions + * for error numbers such as EINVAL. + * + * @{ + */ + +#define ERRFILE_asprintf ( ERRFILE_CORE | 0x00000000 ) +#define ERRFILE_downloader ( ERRFILE_CORE | 0x00010000 ) +#define ERRFILE_exec ( ERRFILE_CORE | 0x00020000 ) +#define ERRFILE_hw ( ERRFILE_CORE | 0x00030000 ) +#define ERRFILE_iobuf ( ERRFILE_CORE | 0x00040000 ) +#define ERRFILE_job ( ERRFILE_CORE | 0x00050000 ) +#define ERRFILE_linebuf ( ERRFILE_CORE | 0x00060000 ) +#define ERRFILE_monojob ( ERRFILE_CORE | 0x00070000 ) +#define ERRFILE_nvo ( ERRFILE_CORE | 0x00080000 ) +#define ERRFILE_open ( ERRFILE_CORE | 0x00090000 ) +#define ERRFILE_posix_io ( ERRFILE_CORE | 0x000a0000 ) +#define ERRFILE_resolv ( ERRFILE_CORE | 0x000b0000 ) +#define ERRFILE_settings ( ERRFILE_CORE | 0x000c0000 ) +#define ERRFILE_vsprintf ( ERRFILE_CORE | 0x000d0000 ) +#define ERRFILE_xfer ( ERRFILE_CORE | 0x000e0000 ) +#define ERRFILE_bitmap ( ERRFILE_CORE | 0x000f0000 ) + +#define ERRFILE_eisa ( ERRFILE_DRIVER | 0x00000000 ) +#define ERRFILE_isa ( ERRFILE_DRIVER | 0x00010000 ) +#define ERRFILE_isapnp ( ERRFILE_DRIVER | 0x00020000 ) +#define ERRFILE_mca ( ERRFILE_DRIVER | 0x00030000 ) +#define ERRFILE_pci ( ERRFILE_DRIVER | 0x00040000 ) + +#define ERRFILE_nvs ( ERRFILE_DRIVER | 0x00100000 ) +#define ERRFILE_spi ( ERRFILE_DRIVER | 0x00110000 ) +#define ERRFILE_i2c_bit ( ERRFILE_DRIVER | 0x00120000 ) +#define ERRFILE_spi_bit ( ERRFILE_DRIVER | 0x00130000 ) + +#define ERRFILE_3c509 ( ERRFILE_DRIVER | 0x00200000 ) +#define ERRFILE_bnx2 ( ERRFILE_DRIVER | 0x00210000 ) +#define ERRFILE_cs89x0 ( ERRFILE_DRIVER | 0x00220000 ) +#define ERRFILE_eepro ( ERRFILE_DRIVER | 0x00230000 ) +#define ERRFILE_etherfabric ( ERRFILE_DRIVER | 0x00240000 ) +#define ERRFILE_legacy ( ERRFILE_DRIVER | 0x00250000 ) +#define ERRFILE_natsemi ( ERRFILE_DRIVER | 0x00260000 ) +#define ERRFILE_pnic ( ERRFILE_DRIVER | 0x00270000 ) +#define ERRFILE_prism2_pci ( ERRFILE_DRIVER | 0x00280000 ) +#define ERRFILE_prism2_plx ( ERRFILE_DRIVER | 0x00290000 ) +#define ERRFILE_rtl8139 ( ERRFILE_DRIVER | 0x002a0000 ) +#define ERRFILE_smc9000 ( ERRFILE_DRIVER | 0x002b0000 ) +#define ERRFILE_tg3 ( ERRFILE_DRIVER | 0x002c0000 ) +#define ERRFILE_3c509_eisa ( ERRFILE_DRIVER | 0x002d0000 ) +#define ERRFILE_3c515 ( ERRFILE_DRIVER | 0x002e0000 ) +#define ERRFILE_3c529 ( ERRFILE_DRIVER | 0x002f0000 ) +#define ERRFILE_3c595 ( ERRFILE_DRIVER | 0x00300000 ) +#define ERRFILE_3c5x9 ( ERRFILE_DRIVER | 0x00310000 ) +#define ERRFILE_3c90x ( ERRFILE_DRIVER | 0x00320000 ) +#define ERRFILE_amd8111e ( ERRFILE_DRIVER | 0x00330000 ) +#define ERRFILE_davicom ( ERRFILE_DRIVER | 0x00340000 ) +#define ERRFILE_depca ( ERRFILE_DRIVER | 0x00350000 ) +#define ERRFILE_dmfe ( ERRFILE_DRIVER | 0x00360000 ) +#define ERRFILE_eepro100 ( ERRFILE_DRIVER | 0x00380000 ) +#define ERRFILE_epic100 ( ERRFILE_DRIVER | 0x00390000 ) +#define ERRFILE_forcedeth ( ERRFILE_DRIVER | 0x003a0000 ) +#define ERRFILE_mtd80x ( ERRFILE_DRIVER | 0x003b0000 ) +#define ERRFILE_ns83820 ( ERRFILE_DRIVER | 0x003c0000 ) +#define ERRFILE_ns8390 ( ERRFILE_DRIVER | 0x003d0000 ) +#define ERRFILE_pcnet32 ( ERRFILE_DRIVER | 0x003e0000 ) +#define ERRFILE_r8169 ( ERRFILE_DRIVER | 0x003f0000 ) +#define ERRFILE_sis900 ( ERRFILE_DRIVER | 0x00400000 ) +#define ERRFILE_sundance ( ERRFILE_DRIVER | 0x00410000 ) +#define ERRFILE_tlan ( ERRFILE_DRIVER | 0x00420000 ) +#define ERRFILE_tulip ( ERRFILE_DRIVER | 0x00430000 ) +#define ERRFILE_via_rhine ( ERRFILE_DRIVER | 0x00440000 ) +#define ERRFILE_via_velocity ( ERRFILE_DRIVER | 0x00450000 ) +#define ERRFILE_w89c840 ( ERRFILE_DRIVER | 0x00460000 ) +#define ERRFILE_ipoib ( ERRFILE_DRIVER | 0x00470000 ) +#define ERRFILE_e1000 ( ERRFILE_DRIVER | 0x00480000 ) +#define ERRFILE_e1000_hw ( ERRFILE_DRIVER | 0x00490000 ) +#define ERRFILE_mtnic ( ERRFILE_DRIVER | 0x004a0000 ) +#define ERRFILE_phantom ( ERRFILE_DRIVER | 0x004b0000 ) +#define ERRFILE_ne2k_isa ( ERRFILE_DRIVER | 0x004c0000 ) +#define ERRFILE_b44 ( ERRFILE_DRIVER | 0x004d0000 ) +#define ERRFILE_rtl818x ( ERRFILE_DRIVER | 0x004e0000 ) +#define ERRFILE_sky2 ( ERRFILE_DRIVER | 0x004f0000 ) +#define ERRFILE_ath5k ( ERRFILE_DRIVER | 0x00500000 ) +#define ERRFILE_atl1e ( ERRFILE_DRIVER | 0x00510000 ) +#define ERRFILE_sis190 ( ERRFILE_DRIVER | 0x00520000 ) +#define ERRFILE_myri10ge ( ERRFILE_DRIVER | 0x00530000 ) +#define ERRFILE_skge ( ERRFILE_DRIVER | 0x00540000 ) + +#define ERRFILE_scsi ( ERRFILE_DRIVER | 0x00700000 ) +#define ERRFILE_arbel ( ERRFILE_DRIVER | 0x00710000 ) +#define ERRFILE_hermon ( ERRFILE_DRIVER | 0x00720000 ) +#define ERRFILE_linda ( ERRFILE_DRIVER | 0x00730000 ) +#define ERRFILE_ata ( ERRFILE_DRIVER | 0x00740000 ) +#define ERRFILE_srp ( ERRFILE_DRIVER | 0x00750000 ) + +#define ERRFILE_aoe ( ERRFILE_NET | 0x00000000 ) +#define ERRFILE_arp ( ERRFILE_NET | 0x00010000 ) +#define ERRFILE_dhcpopts ( ERRFILE_NET | 0x00020000 ) +#define ERRFILE_ethernet ( ERRFILE_NET | 0x00030000 ) +#define ERRFILE_icmpv6 ( ERRFILE_NET | 0x00040000 ) +#define ERRFILE_ipv4 ( ERRFILE_NET | 0x00050000 ) +#define ERRFILE_ipv6 ( ERRFILE_NET | 0x00060000 ) +#define ERRFILE_ndp ( ERRFILE_NET | 0x00070000 ) +#define ERRFILE_netdevice ( ERRFILE_NET | 0x00080000 ) +#define ERRFILE_nullnet ( ERRFILE_NET | 0x00090000 ) +#define ERRFILE_tcp ( ERRFILE_NET | 0x000a0000 ) +#define ERRFILE_ftp ( ERRFILE_NET | 0x000b0000 ) +#define ERRFILE_http ( ERRFILE_NET | 0x000c0000 ) +#define ERRFILE_iscsi ( ERRFILE_NET | 0x000d0000 ) +#define ERRFILE_tcpip ( ERRFILE_NET | 0x000e0000 ) +#define ERRFILE_udp ( ERRFILE_NET | 0x000f0000 ) +#define ERRFILE_dhcp ( ERRFILE_NET | 0x00100000 ) +#define ERRFILE_dns ( ERRFILE_NET | 0x00110000 ) +#define ERRFILE_tftp ( ERRFILE_NET | 0x00120000 ) +#define ERRFILE_infiniband ( ERRFILE_NET | 0x00130000 ) +#define ERRFILE_netdev_settings ( ERRFILE_NET | 0x00140000 ) +#define ERRFILE_dhcppkt ( ERRFILE_NET | 0x00150000 ) +#define ERRFILE_slam ( ERRFILE_NET | 0x00160000 ) +#define ERRFILE_ib_sma ( ERRFILE_NET | 0x00170000 ) +#define ERRFILE_ib_packet ( ERRFILE_NET | 0x00180000 ) +#define ERRFILE_icmp ( ERRFILE_NET | 0x00190000 ) +#define ERRFILE_ib_qset ( ERRFILE_NET | 0x001a0000 ) +#define ERRFILE_ib_gma ( ERRFILE_NET | 0x001b0000 ) +#define ERRFILE_ib_pathrec ( ERRFILE_NET | 0x001c0000 ) +#define ERRFILE_ib_mcast ( ERRFILE_NET | 0x001d0000 ) +#define ERRFILE_ib_cm ( ERRFILE_NET | 0x001e0000 ) +#define ERRFILE_net80211 ( ERRFILE_NET | 0x001f0000 ) +#define ERRFILE_ib_mi ( ERRFILE_NET | 0x00200000 ) +#define ERRFILE_ib_cmrc ( ERRFILE_NET | 0x00210000 ) +#define ERRFILE_ib_srp ( ERRFILE_NET | 0x00220000 ) +#define ERRFILE_sec80211 ( ERRFILE_NET | 0x00230000 ) +#define ERRFILE_wep ( ERRFILE_NET | 0x00240000 ) +#define ERRFILE_eapol ( ERRFILE_NET | 0x00250000 ) +#define ERRFILE_wpa ( ERRFILE_NET | 0x00260000 ) +#define ERRFILE_wpa_psk ( ERRFILE_NET | 0x00270000 ) +#define ERRFILE_wpa_tkip ( ERRFILE_NET | 0x00280000 ) +#define ERRFILE_wpa_ccmp ( ERRFILE_NET | 0x00290000 ) + +#define ERRFILE_image ( ERRFILE_IMAGE | 0x00000000 ) +#define ERRFILE_elf ( ERRFILE_IMAGE | 0x00010000 ) +#define ERRFILE_script ( ERRFILE_IMAGE | 0x00020000 ) +#define ERRFILE_segment ( ERRFILE_IMAGE | 0x00030000 ) +#define ERRFILE_efi_image ( ERRFILE_IMAGE | 0x00040000 ) +#define ERRFILE_embedded ( ERRFILE_IMAGE | 0x00050000 ) + +#define ERRFILE_asn1 ( ERRFILE_OTHER | 0x00000000 ) +#define ERRFILE_chap ( ERRFILE_OTHER | 0x00010000 ) +#define ERRFILE_aoeboot ( ERRFILE_OTHER | 0x00020000 ) +#define ERRFILE_autoboot ( ERRFILE_OTHER | 0x00030000 ) +#define ERRFILE_dhcpmgmt ( ERRFILE_OTHER | 0x00040000 ) +#define ERRFILE_imgmgmt ( ERRFILE_OTHER | 0x00050000 ) +#define ERRFILE_pxe_tftp ( ERRFILE_OTHER | 0x00060000 ) +#define ERRFILE_pxe_udp ( ERRFILE_OTHER | 0x00070000 ) +#define ERRFILE_axtls_aes ( ERRFILE_OTHER | 0x00080000 ) +#define ERRFILE_cipher ( ERRFILE_OTHER | 0x00090000 ) +#define ERRFILE_image_cmd ( ERRFILE_OTHER | 0x000a0000 ) +#define ERRFILE_uri_test ( ERRFILE_OTHER | 0x000b0000 ) +#define ERRFILE_ibft ( ERRFILE_OTHER | 0x000c0000 ) +#define ERRFILE_tls ( ERRFILE_OTHER | 0x000d0000 ) +#define ERRFILE_ifmgmt ( ERRFILE_OTHER | 0x000e0000 ) +#define ERRFILE_iscsiboot ( ERRFILE_OTHER | 0x000f0000 ) +#define ERRFILE_efi_pci ( ERRFILE_OTHER | 0x00100000 ) +#define ERRFILE_efi_snp ( ERRFILE_OTHER | 0x00110000 ) +#define ERRFILE_smbios ( ERRFILE_OTHER | 0x00120000 ) +#define ERRFILE_smbios_settings ( ERRFILE_OTHER | 0x00130000 ) +#define ERRFILE_efi_smbios ( ERRFILE_OTHER | 0x00140000 ) +#define ERRFILE_pxemenu ( ERRFILE_OTHER | 0x00150000 ) +#define ERRFILE_x509 ( ERRFILE_OTHER | 0x00160000 ) +#define ERRFILE_login_ui ( ERRFILE_OTHER | 0x00170000 ) +#define ERRFILE_ib_srpboot ( ERRFILE_OTHER | 0x00180000 ) +#define ERRFILE_iwmgmt ( ERRFILE_OTHER | 0x00190000 ) + +/** @} */ + +#endif /* _GPXE_ERRFILE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/errortab.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/errortab.h new file mode 100644 index 0000000..35765d4 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/errortab.h @@ -0,0 +1,23 @@ +#ifndef _GPXE_ERRORTAB_H +#define _GPXE_ERRORTAB_H + +/** @file + * + * Error message tables + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/tables.h> + +struct errortab { + int errno; + const char *text; +}; + +#define ERRORTAB __table ( struct errortab, "errortab" ) + +#define __errortab __table_entry ( ERRORTAB, 01 ) + +#endif /* _GPXE_ERRORTAB_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ethernet.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ethernet.h new file mode 100644 index 0000000..4dfc24d --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ethernet.h @@ -0,0 +1,21 @@ +#ifndef _GPXE_ETHERNET_H +#define _GPXE_ETHERNET_H + +/** @file + * + * Ethernet protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +extern void eth_init_addr ( const void *hw_addr, void *ll_addr ); +extern const char * eth_ntoa ( const void *ll_addr ); +extern int eth_mc_hash ( unsigned int af, const void *net_addr, + void *ll_addr ); +extern int eth_eth_addr ( const void *ll_addr, void *eth_addr ); +extern struct net_device * alloc_etherdev ( size_t priv_size ); + +#endif /* _GPXE_ETHERNET_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/fakedhcp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/fakedhcp.h new file mode 100644 index 0000000..c603bdc --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/fakedhcp.h @@ -0,0 +1,23 @@ +#ifndef _GPXE_FAKEDHCP_H +#define _GPXE_FAKEDHCP_H + +/** @file + * + * Fake DHCP packets + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +struct net_device; + +extern int create_fakedhcpdiscover ( struct net_device *netdev, + void *data, size_t max_len ); +extern int create_fakedhcpack ( struct net_device *netdev, + void *data, size_t max_len ); +extern int create_fakepxebsack ( struct net_device *netdev, + void *data, size_t max_len ); + +#endif /* _GPXE_FAKEDHCP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/features.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/features.h new file mode 100644 index 0000000..3443186 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/features.h @@ -0,0 +1,103 @@ +#ifndef _GPXE_FEATURES_H +#define _GPXE_FEATURES_H + +#include <stdint.h> +#include <gpxe/tables.h> +#include <gpxe/dhcp.h> + +/** @file + * + * Feature list + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** + * @defgroup featurecat Feature categories + * @{ + */ + +#define FEATURE_PROTOCOL 01 /**< Network protocols */ +#define FEATURE_IMAGE 02 /**< Image formats */ +#define FEATURE_MISC 03 /**< Miscellaneous */ + +/** @} */ + +/** + * @defgroup dhcpfeatures DHCP feature option tags + * + * DHCP feature option tags are Etherboot encapsulated options in the + * range 0x10-0x7f. + * + * @{ + */ + +#define DHCP_EB_FEATURE_PXE_EXT 0x10 /**< PXE API extensions */ +#define DHCP_EB_FEATURE_ISCSI 0x11 /**< iSCSI protocol */ +#define DHCP_EB_FEATURE_AOE 0x12 /**< AoE protocol */ +#define DHCP_EB_FEATURE_HTTP 0x13 /**< HTTP protocol */ +#define DHCP_EB_FEATURE_HTTPS 0x14 /**< HTTPS protocol */ +#define DHCP_EB_FEATURE_TFTP 0x15 /**< TFTP protocol */ +#define DHCP_EB_FEATURE_FTP 0x16 /**< FTP protocol */ +#define DHCP_EB_FEATURE_DNS 0x17 /**< DNS protocol */ +#define DHCP_EB_FEATURE_BZIMAGE 0x18 /**< bzImage format */ +#define DHCP_EB_FEATURE_MULTIBOOT 0x19 /**< Multiboot format */ +#define DHCP_EB_FEATURE_SLAM 0x1a /**< SLAM protocol */ +#define DHCP_EB_FEATURE_SRP 0x1b /**< SRP protocol */ +#define DHCP_EB_FEATURE_NBI 0x20 /**< NBI format */ +#define DHCP_EB_FEATURE_PXE 0x21 /**< PXE format */ +#define DHCP_EB_FEATURE_ELF 0x22 /**< ELF format */ +#define DHCP_EB_FEATURE_COMBOOT 0x23 /**< COMBOOT format */ +#define DHCP_EB_FEATURE_EFI 0x24 /**< EFI format */ + +/** @} */ + +/** DHCP feature table */ +#define DHCP_FEATURES __table ( uint8_t, "dhcp_features" ) + +/** Declare a feature code for DHCP */ +#define __dhcp_feature __table_entry ( DHCP_FEATURES, 01 ) + +/** Construct a DHCP feature table entry */ +#define DHCP_FEATURE( feature_opt, ... ) \ + _DHCP_FEATURE ( OBJECT, feature_opt, __VA_ARGS__ ) +#define _DHCP_FEATURE( _name, feature_opt, ... ) \ + __DHCP_FEATURE ( _name, feature_opt, __VA_ARGS__ ) +#define __DHCP_FEATURE( _name, feature_opt, ... ) \ + uint8_t __dhcp_feature_ ## _name [] __dhcp_feature = { \ + feature_opt, DHCP_OPTION ( __VA_ARGS__ ) \ + }; + +/** A named feature */ +struct feature { + /** Feature name */ + char *name; +}; + +/** Named feature table */ +#define FEATURES __table ( struct feature, "features" ) + +/** Declare a named feature */ +#define __feature_name( category ) __table_entry ( FEATURES, category ) + +/** Construct a named feature */ +#define FEATURE_NAME( category, text ) \ + _FEATURE_NAME ( category, OBJECT, text ) +#define _FEATURE_NAME( category, _name, text ) \ + __FEATURE_NAME ( category, _name, text ) +#define __FEATURE_NAME( category, _name, text ) \ + struct feature __feature_ ## _name __feature_name ( category ) = { \ + .name = text, \ + }; + +/** Declare a feature */ +#define FEATURE( category, text, feature_opt, version ) \ + FEATURE_NAME ( category, text ); \ + DHCP_FEATURE ( feature_opt, version ); + +/** Declare the version number feature */ +#define FEATURE_VERSION( ... ) \ + DHCP_FEATURE ( DHCP_ENCAPSULATED ( DHCP_EB_VERSION ), __VA_ARGS__ ) + +#endif /* _GPXE_FEATURES_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/filter.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/filter.h new file mode 100644 index 0000000..1f59fcc --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/filter.h @@ -0,0 +1,75 @@ +#ifndef _GPXE_FILTER_H +#define _GPXE_FILTER_H + +/** @file + * + * Data transfer filters + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stddef.h> +#include <gpxe/xfer.h> + +/** + * Half of a data transfer filter + * + * Embed two of these structures within a structure implementing a + * data transfer filter, and intialise with filter_init(). You can + * then use the filter_xxx() methods as the data transfer interface + * methods as required. + */ +struct xfer_filter_half { + /** Data transfer interface */ + struct xfer_interface xfer; + /** Other half of the data transfer filter */ + struct xfer_filter_half *other; +}; + +/** + * Get data transfer interface for the other half of a data transfer filter + * + * @v xfer Data transfer interface + * @ret other Other half's data transfer interface + */ +static inline __attribute__ (( always_inline )) struct xfer_interface * +filter_other_half ( struct xfer_interface *xfer ) { + struct xfer_filter_half *half = + container_of ( xfer, struct xfer_filter_half, xfer ); + return &half->other->xfer; +} + +extern void filter_close ( struct xfer_interface *xfer, int rc ); +extern int filter_vredirect ( struct xfer_interface *xfer, int type, + va_list args ); +extern size_t filter_window ( struct xfer_interface *xfer ); +extern struct io_buffer * filter_alloc_iob ( struct xfer_interface *xfer, + size_t len ); +extern int filter_deliver_iob ( struct xfer_interface *xfer, + struct io_buffer *iobuf, + struct xfer_metadata *meta ); +extern int filter_deliver_raw ( struct xfer_interface *xfer, const void *data, + size_t len ); + +/** + * Initialise a data transfer filter + * + * @v left "Left" half of the filter + * @v left_op Data transfer interface operations for "left" half + * @v right "Right" half of the filter + * @v right_op Data transfer interface operations for "right" half + * @v refcnt Containing object reference counter, or NULL + */ +static inline void filter_init ( struct xfer_filter_half *left, + struct xfer_interface_operations *left_op, + struct xfer_filter_half *right, + struct xfer_interface_operations *right_op, + struct refcnt *refcnt ) { + xfer_init ( &left->xfer, left_op, refcnt ); + xfer_init ( &right->xfer, right_op, refcnt ); + left->other = right; + right->other = left; +} + +#endif /* _GPXE_FILTER_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ftp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ftp.h new file mode 100644 index 0000000..93194f6 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ftp.h @@ -0,0 +1,15 @@ +#ifndef _GPXE_FTP_H +#define _GPXE_FTP_H + +/** @file + * + * File transfer protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** FTP default port */ +#define FTP_PORT 21 + +#endif /* _GPXE_FTP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/gdbserial.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/gdbserial.h new file mode 100644 index 0000000..2613ab4 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/gdbserial.h @@ -0,0 +1,21 @@ +#ifndef _GPXE_GDBSERIAL_H +#define _GPXE_GDBSERIAL_H + +/** @file + * + * GDB remote debugging over serial + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct gdb_transport; + +/** + * Set up the serial transport + * + * @ret transport suitable for starting the GDB stub or NULL on error + */ +struct gdb_transport *gdbserial_configure ( void ); + +#endif /* _GPXE_GDBSERIAL_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/gdbstub.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/gdbstub.h new file mode 100644 index 0000000..8f9b7c1 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/gdbstub.h @@ -0,0 +1,77 @@ +#ifndef _GPXE_GDBSTUB_H +#define _GPXE_GDBSTUB_H + +/** @file + * + * GDB remote debugging + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/tables.h> +#include <gdbmach.h> + +/** + * A transport mechanism for the GDB protocol + * + */ +struct gdb_transport { + /** Transport name */ + const char *name; + /** + * Set up the transport given a list of arguments + * + * @v argc Number of arguments + * @v argv Argument list + * @ret Return status code + * + * Note that arguments start at argv[0]. + */ + int ( * init ) ( int argc, char **argv ); + /** + * Perform a blocking read + * + * @v buf Buffer + * @v len Size of buffer + * @ret Number of bytes read into buffer + */ + size_t ( * recv ) ( char *buf, size_t len ); + /** + * Write, may block + * + * @v buf Buffer + * @v len Size of buffer + */ + void ( * send ) ( const char *buf, size_t len ); +}; + +#define GDB_TRANSPORTS __table ( struct gdb_transport, "gdb_transports" ) + +#define __gdb_transport __table_entry ( GDB_TRANSPORTS, 01 ) + +/** + * Look up GDB transport by name + * + * @v name Name of transport + * @ret GDB transport or NULL + */ +extern struct gdb_transport *find_gdb_transport ( const char *name ); + +/** + * Break into the debugger using the given transport + * + * @v trans GDB transport + */ +extern void gdbstub_start ( struct gdb_transport *trans ); + +/** + * Interrupt handler + * + * @signo POSIX signal number + * @regs CPU register snapshot + **/ +extern void gdbstub_handler ( int signo, gdbreg_t *regs ); + +#endif /* _GPXE_GDBSTUB_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/gdbudp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/gdbudp.h new file mode 100644 index 0000000..5f02faa --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/gdbudp.h @@ -0,0 +1,24 @@ +#ifndef _GPXE_GDBUDP_H +#define _GPXE_GDBUDP_H + +/** @file + * + * GDB remote debugging over UDP + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct sockaddr_in; +struct gdb_transport; + +/** + * Set up the UDP transport with network address + * + * @name network device name + * @addr IP address and UDP listen port, may be NULL and fields may be zero + * @ret transport suitable for starting the GDB stub or NULL on error + */ +struct gdb_transport *gdbudp_configure ( const char *name, struct sockaddr_in *addr ); + +#endif /* _GPXE_GDBUDP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/hidemem.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/hidemem.h new file mode 100644 index 0000000..01b3fc2 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/hidemem.h @@ -0,0 +1,17 @@ +#ifndef _GPXE_HIDEMEM_H +#define _GPXE_HIDEMEM_H + +/** + * @file + * + * Hidden memory regions + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +extern void hide_umalloc ( physaddr_t start, physaddr_t end ); + +#endif /* _GPXE_HIDEMEM_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/hmac.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/hmac.h new file mode 100644 index 0000000..cb001b9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/hmac.h @@ -0,0 +1,32 @@ +#ifndef _GPXE_HMAC_H +#define _GPXE_HMAC_H + +/** @file + * + * Keyed-Hashing for Message Authentication + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/crypto.h> + +/** + * Update HMAC + * + * @v digest Digest algorithm to use + * @v digest_ctx Digest context + * @v data Data + * @v len Length of data + */ +static inline void hmac_update ( struct digest_algorithm *digest, + void *digest_ctx, const void *data, + size_t len ) { + digest_update ( digest, digest_ctx, data, len ); +} + +extern void hmac_init ( struct digest_algorithm *digest, void *digest_ctx, + void *key, size_t *key_len ); +extern void hmac_final ( struct digest_algorithm *digest, void *digest_ctx, + void *key, size_t *key_len, void *hmac ); + +#endif /* _GPXE_HMAC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/http.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/http.h new file mode 100644 index 0000000..baa6d83 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/http.h @@ -0,0 +1,23 @@ +#ifndef _GPXE_HTTP_H +#define _GPXE_HTTP_H + +/** @file + * + * Hyper Text Transport Protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** HTTP default port */ +#define HTTP_PORT 80 + +/** HTTPS default port */ +#define HTTPS_PORT 443 + +extern int http_open_filter ( struct xfer_interface *xfer, struct uri *uri, + unsigned int default_port, + int ( * filter ) ( struct xfer_interface *, + struct xfer_interface ** ) ); + +#endif /* _GPXE_HTTP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/i2c.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/i2c.h new file mode 100644 index 0000000..87b89d4 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/i2c.h @@ -0,0 +1,171 @@ +#ifndef _GPXE_I2C_H +#define _GPXE_I2C_H + +/** @file + * + * I2C interface + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/bitbash.h> + +/** An I2C device + * + * An I2C device represents a specific slave device on an I2C bus. It + * is accessed via an I2C interface. + */ +struct i2c_device { + /** Address of this device + * + * The actual address sent on the bus will look like + * + * <start> <device address> <word address overflow> <r/w> + * + * The "word address overflow" is any excess bits from the + * word address, i.e. any portion that does not fit within the + * defined word address length. + */ + unsigned int dev_addr; + /** Device address length, in bytes + * + * This is the number of bytes that comprise the device + * address, defined to be the portion that terminates with the + * read/write bit. + */ + unsigned int dev_addr_len; + /** Word adddress length, in bytes + * + * This is the number of bytes that comprise the word address, + * defined to be the portion that starts after the read/write + * bit and ends before the first data byte. + * + * For some devices, this length will be zero (i.e. the word + * address is contained entirely within the "word address + * overflow"). + */ + unsigned int word_addr_len; +}; + +/** An I2C interface + * + * An I2C interface provides access to an I2C bus, via which I2C + * devices may be reached. + */ +struct i2c_interface { + /** + * Read data from I2C device + * + * @v i2c I2C interface + * @v i2cdev I2C device + * @v offset Starting offset within the device + * @v data Data buffer + * @v len Length of data buffer + * @ret rc Return status code + */ + int ( * read ) ( struct i2c_interface *i2c, struct i2c_device *i2cdev, + unsigned int offset, uint8_t *data, + unsigned int len ); + /** + * Write data to I2C device + * + * @v i2c I2C interface + * @v i2cdev I2C device + * @v offset Starting offset within the device + * @v data Data buffer + * @v len Length of data buffer + * @ret rc Return status code + */ + int ( * write ) ( struct i2c_interface *i2c, struct i2c_device *i2cdev, + unsigned int offset, const uint8_t *data, + unsigned int len ); +}; + +/** A bit-bashing I2C interface + * + * This provides a standardised way to construct I2C buses via a + * bit-bashing interface. + */ +struct i2c_bit_basher { + /** I2C interface */ + struct i2c_interface i2c; + /** Bit-bashing interface */ + struct bit_basher basher; +}; + +/** Ten-bit address marker + * + * This value is ORed with the I2C device address to indicate a + * ten-bit address format on the bus. + */ +#define I2C_TENBIT_ADDRESS 0x7800 + +/** An I2C write command */ +#define I2C_WRITE 0 + +/** An I2C read command */ +#define I2C_READ 1 + +/** Bit indices used for I2C bit-bashing interface */ +enum { + /** Serial clock */ + I2C_BIT_SCL = 0, + /** Serial data */ + I2C_BIT_SDA, +}; + +/** Delay required for bit-bashing operation */ +#define I2C_UDELAY 5 + +/** Maximum number of cycles to use when attempting a bus reset */ +#define I2C_RESET_MAX_CYCLES 32 + +/** + * Check presence of I2C device + * + * @v i2c I2C interface + * @v i2cdev I2C device + * @ret rc Return status code + * + * Checks for the presence of the device on the I2C bus by attempting + * a zero-length write. + */ +static inline int i2c_check_presence ( struct i2c_interface *i2c, + struct i2c_device *i2cdev ) { + return i2c->write ( i2c, i2cdev, 0, NULL, 0 ); +} + +extern int init_i2c_bit_basher ( struct i2c_bit_basher *i2cbit, + struct bit_basher_operations *bash_op ); + +/** + * Initialise generic I2C EEPROM device + * + * @v i2cdev I2C device + */ +static inline __always_inline void +init_i2c_eeprom ( struct i2c_device *i2cdev, unsigned int dev_addr ) { + i2cdev->dev_addr = dev_addr; + i2cdev->dev_addr_len = 1; + i2cdev->word_addr_len = 1; +} + +/** + * Initialise Atmel AT24C11 + * + * @v i2cdev I2C device + */ +static inline __always_inline void +init_at24c11 ( struct i2c_device *i2cdev ) { + /* This chip has no device address; it must be the only chip + * on the bus. The word address is contained entirely within + * the device address field. + */ + i2cdev->dev_addr = 0; + i2cdev->dev_addr_len = 1; + i2cdev->word_addr_len = 0; +} + +#endif /* _GPXE_I2C_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_cm.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_cm.h new file mode 100644 index 0000000..670fffd --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_cm.h @@ -0,0 +1,72 @@ +#ifndef _GPXE_IB_CM_H +#define _GPXE_IB_CM_H + +/** @file + * + * Infiniband communication management + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/infiniband.h> +#include <gpxe/retry.h> + +struct ib_mad_transaction; +struct ib_connection; + +/** Infiniband connection operations */ +struct ib_connection_operations { + /** Handle change of connection status + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v conn Connection + * @v rc Connection status code + * @v private_data Private data, if available + * @v private_data_len Length of private data + */ + void ( * changed ) ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct ib_connection *conn, int rc, + void *private_data, size_t private_data_len ); +}; + +/** An Infiniband connection */ +struct ib_connection { + /** Infiniband device */ + struct ib_device *ibdev; + /** Queue pair */ + struct ib_queue_pair *qp; + /** Local communication ID */ + uint32_t local_id; + /** Remote communication ID */ + uint32_t remote_id; + /** Target service ID */ + struct ib_gid_half service_id; + /** Connection operations */ + struct ib_connection_operations *op; + + /** List of connections */ + struct list_head list; + + /** Path to target */ + struct ib_path *path; + /** Connection request management transaction */ + struct ib_mad_transaction *madx; + + /** Length of connection request private data */ + size_t private_data_len; + /** Connection request private data */ + uint8_t private_data[0]; +}; + +extern struct ib_connection * +ib_create_conn ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct ib_gid *dgid, struct ib_gid_half *service_id, + void *req_private_data, size_t req_private_data_len, + struct ib_connection_operations *op ); +extern void ib_destroy_conn ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct ib_connection *conn ); + +#endif /* _GPXE_IB_CM_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_cmrc.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_cmrc.h new file mode 100644 index 0000000..efa741a --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_cmrc.h @@ -0,0 +1,20 @@ +#ifndef _GPXE_IB_CMRC_H +#define _GPXE_IB_CMRC_H + +/** @file + * + * Infiniband Communication-managed Reliable Connections + * + */ + +FILE_LICENCE ( BSD2 ); + +#include <gpxe/infiniband.h> +#include <gpxe/xfer.h> + +extern int ib_cmrc_open ( struct xfer_interface *xfer, + struct ib_device *ibdev, + struct ib_gid *dgid, + struct ib_gid_half *service_id ); + +#endif /* _GPXE_IB_CMRC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_mad.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_mad.h new file mode 100644 index 0000000..8b49718 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_mad.h @@ -0,0 +1,561 @@ +#ifndef _GPXE_IB_MAD_H +#define _GPXE_IB_MAD_H + +/** @file + * + * Infiniband management datagrams + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/ib_packet.h> + +/***************************************************************************** + * + * Subnet management MADs + * + ***************************************************************************** + */ + +/** A subnet management header + * + * Defined in sections 14.2.1.1 and 14.2.1.2 of the IBA. + */ +struct ib_smp_hdr { + uint64_t mkey; + uint16_t slid; + uint16_t dlid; + uint8_t reserved[28]; +} __attribute__ (( packed )); + +/** Subnet management class version */ +#define IB_SMP_CLASS_VERSION 1 + +/** Subnet management direction bit + * + * This bit resides in the "status" field in the MAD header. + */ +#define IB_SMP_STATUS_D_INBOUND 0x8000 + +/* Subnet management attributes */ +#define IB_SMP_ATTR_NOTICE 0x0002 +#define IB_SMP_ATTR_NODE_DESC 0x0010 +#define IB_SMP_ATTR_NODE_INFO 0x0011 +#define IB_SMP_ATTR_SWITCH_INFO 0x0012 +#define IB_SMP_ATTR_GUID_INFO 0x0014 +#define IB_SMP_ATTR_PORT_INFO 0x0015 +#define IB_SMP_ATTR_PKEY_TABLE 0x0016 +#define IB_SMP_ATTR_SL_TO_VL_TABLE 0x0017 +#define IB_SMP_ATTR_VL_ARB_TABLE 0x0018 +#define IB_SMP_ATTR_LINEAR_FORWARD_TABLE 0x0019 +#define IB_SMP_ATTR_RANDOM_FORWARD_TABLE 0x001A +#define IB_SMP_ATTR_MCAST_FORWARD_TABLE 0x001B +#define IB_SMP_ATTR_SM_INFO 0x0020 +#define IB_SMP_ATTR_VENDOR_DIAG 0x0030 +#define IB_SMP_ATTR_LED_INFO 0x0031 +#define IB_SMP_ATTR_VENDOR_MASK 0xFF00 + +/** + * A Node Description attribute + * + * Defined in section 14.2.5.2 of the IBA + */ +struct ib_node_desc { + char node_string[64]; +} __attribute__ (( packed )); + +/** A Node Information attribute + * + * Defined in section 14.2.5.3 of the IBA. + */ +struct ib_node_info { + uint8_t base_version; + uint8_t class_version; + uint8_t node_type; + uint8_t num_ports; + struct ib_gid_half sys_guid; + struct ib_gid_half node_guid; + struct ib_gid_half port_guid; + uint16_t partition_cap; + uint16_t device_id; + uint32_t revision; + uint8_t local_port_num; + uint8_t vendor_id[3]; +} __attribute__ ((packed)); + +#define IB_NODE_TYPE_HCA 0x01 +#define IB_NODE_TYPE_SWITCH 0x02 +#define IB_NODE_TYPE_ROUTER 0x03 + +/** A GUID Information attribute + * + * Defined in section 14.2.5.5 of the IBA. + */ +struct ib_guid_info { + uint8_t guid[8][8]; +} __attribute__ (( packed )); + +/** A Port Information attribute + * + * Defined in section 14.2.5.6 of the IBA. + */ +struct ib_port_info { + uint64_t mkey; + uint8_t gid_prefix[8]; + uint16_t lid; + uint16_t mastersm_lid; + uint32_t cap_mask; + uint16_t diag_code; + uint16_t mkey_lease_period; + uint8_t local_port_num; + uint8_t link_width_enabled; + uint8_t link_width_supported; + uint8_t link_width_active; + uint8_t link_speed_supported__port_state; + uint8_t port_phys_state__link_down_def_state; + uint8_t mkey_prot_bits__lmc; + uint8_t link_speed_active__link_speed_enabled; + uint8_t neighbour_mtu__mastersm_sl; + uint8_t vl_cap__init_type; + uint8_t vl_high_limit; + uint8_t vl_arbitration_high_cap; + uint8_t vl_arbitration_low_cap; + uint8_t init_type_reply__mtu_cap; + uint8_t vl_stall_count__hoq_life; + uint8_t operational_vls__enforcement; + uint16_t mkey_violations; + uint16_t pkey_violations; + uint16_t qkey_violations; + uint8_t guid_cap; + uint8_t client_reregister__subnet_timeout; + uint8_t resp_time_value; + uint8_t local_phy_errors__overrun_errors; + uint16_t max_credit_hint; + uint32_t link_round_trip_latency; +} __attribute__ (( packed )); + +#define IB_LINK_WIDTH_1X 0x01 +#define IB_LINK_WIDTH_4X 0x02 +#define IB_LINK_WIDTH_8X 0x04 +#define IB_LINK_WIDTH_12X 0x08 + +#define IB_LINK_SPEED_SDR 0x01 +#define IB_LINK_SPEED_DDR 0x02 +#define IB_LINK_SPEED_QDR 0x04 + +#define IB_PORT_STATE_DOWN 0x01 +#define IB_PORT_STATE_INIT 0x02 +#define IB_PORT_STATE_ARMED 0x03 +#define IB_PORT_STATE_ACTIVE 0x04 + +#define IB_PORT_PHYS_STATE_SLEEP 0x01 +#define IB_PORT_PHYS_STATE_POLLING 0x02 + +#define IB_MTU_256 0x01 +#define IB_MTU_512 0x02 +#define IB_MTU_1024 0x03 +#define IB_MTU_2048 0x04 +#define IB_MTU_4096 0x05 + +#define IB_VL_0 0x01 +#define IB_VL_0_1 0x02 +#define IB_VL_0_3 0x03 +#define IB_VL_0_7 0x04 +#define IB_VL_0_14 0x05 + +/** A Partition Key Table attribute + * + * Defined in section 14.2.5.7 of the IBA. + */ +struct ib_pkey_table { + uint16_t pkey[32]; +} __attribute__ (( packed )); + +/** A subnet management attribute */ +union ib_smp_data { + struct ib_node_desc node_desc; + struct ib_node_info node_info; + struct ib_guid_info guid_info; + struct ib_port_info port_info; + struct ib_pkey_table pkey_table; + uint8_t bytes[64]; +} __attribute__ (( packed )); + +/** A subnet management directed route path */ +struct ib_smp_dr_path { + uint8_t hops[64]; +} __attribute__ (( packed )); + +/** Subnet management MAD class-specific data */ +struct ib_smp_class_specific { + uint8_t hop_pointer; + uint8_t hop_count; +} __attribute__ (( packed )); + +/***************************************************************************** + * + * Subnet administration MADs + * + ***************************************************************************** + */ + +#define IB_SA_CLASS_VERSION 2 + +#define IB_SA_METHOD_DELETE_RESP 0x95 + +struct ib_rmpp_hdr { + uint32_t raw[3]; +} __attribute__ (( packed )); + +struct ib_sa_hdr { + uint32_t sm_key[2]; + uint16_t reserved; + uint16_t attrib_offset; + uint32_t comp_mask[2]; +} __attribute__ (( packed )); + +#define IB_SA_ATTR_MC_MEMBER_REC 0x38 +#define IB_SA_ATTR_PATH_REC 0x35 + +struct ib_path_record { + uint32_t reserved0[2]; + struct ib_gid dgid; + struct ib_gid sgid; + uint16_t dlid; + uint16_t slid; + uint32_t hop_limit__flow_label__raw_traffic; + uint32_t pkey__numb_path__reversible__tclass; + uint8_t reserved1; + uint8_t reserved__sl; + uint8_t mtu_selector__mtu; + uint8_t rate_selector__rate; + uint32_t preference__packet_lifetime__packet_lifetime_selector; + uint32_t reserved2[35]; +} __attribute__ (( packed )); + +#define IB_SA_PATH_REC_DGID (1<<2) +#define IB_SA_PATH_REC_SGID (1<<3) + +struct ib_mc_member_record { + struct ib_gid mgid; + struct ib_gid port_gid; + uint32_t qkey; + uint16_t mlid; + uint8_t mtu_selector__mtu; + uint8_t tclass; + uint16_t pkey; + uint8_t rate_selector__rate; + uint8_t packet_lifetime_selector__packet_lifetime; + uint32_t sl__flow_label__hop_limit; + uint8_t scope__join_state; + uint8_t proxy_join__reserved; + uint16_t reserved0; + uint32_t reserved1[37]; +} __attribute__ (( packed )); + +#define IB_SA_MCMEMBER_REC_MGID (1<<0) +#define IB_SA_MCMEMBER_REC_PORT_GID (1<<1) +#define IB_SA_MCMEMBER_REC_QKEY (1<<2) +#define IB_SA_MCMEMBER_REC_MLID (1<<3) +#define IB_SA_MCMEMBER_REC_MTU_SELECTOR (1<<4) +#define IB_SA_MCMEMBER_REC_MTU (1<<5) +#define IB_SA_MCMEMBER_REC_TRAFFIC_CLASS (1<<6) +#define IB_SA_MCMEMBER_REC_PKEY (1<<7) +#define IB_SA_MCMEMBER_REC_RATE_SELECTOR (1<<8) +#define IB_SA_MCMEMBER_REC_RATE (1<<9) +#define IB_SA_MCMEMBER_REC_PACKET_LIFE_TIME_SELECTOR (1<<10) +#define IB_SA_MCMEMBER_REC_PACKET_LIFE_TIME (1<<11) +#define IB_SA_MCMEMBER_REC_SL (1<<12) +#define IB_SA_MCMEMBER_REC_FLOW_LABEL (1<<13) +#define IB_SA_MCMEMBER_REC_HOP_LIMIT (1<<14) +#define IB_SA_MCMEMBER_REC_SCOPE (1<<15) +#define IB_SA_MCMEMBER_REC_JOIN_STATE (1<<16) +#define IB_SA_MCMEMBER_REC_PROXY_JOIN (1<<17) + +union ib_sa_data { + struct ib_path_record path_record; + struct ib_mc_member_record mc_member_record; +} __attribute__ (( packed )); + +/***************************************************************************** + * + * Communication management MADs + * + ***************************************************************************** + */ + +/** Communication management class version */ +#define IB_CM_CLASS_VERSION 2 + +/* Communication management attributes */ +#define IB_CM_ATTR_CLASS_PORT_INFO 0x0001 +#define IB_CM_ATTR_CONNECT_REQUEST 0x0010 +#define IB_CM_ATTR_MSG_RCPT_ACK 0x0011 +#define IB_CM_ATTR_CONNECT_REJECT 0x0012 +#define IB_CM_ATTR_CONNECT_REPLY 0x0013 +#define IB_CM_ATTR_READY_TO_USE 0x0014 +#define IB_CM_ATTR_DISCONNECT_REQUEST 0x0015 +#define IB_CM_ATTR_DISCONNECT_REPLY 0x0016 +#define IB_CM_ATTR_SERVICE_ID_RES_REQ 0x0016 +#define IB_CM_ATTR_SERVICE_ID_RES_REQ_RESP 0x0018 +#define IB_CM_ATTR_LOAD_ALTERNATE_PATH 0x0019 +#define IB_CM_ATTR_ALTERNATE_PATH_RESPONSE 0x001a + +/** Communication management common fields */ +struct ib_cm_common { + /** Local communication ID */ + uint32_t local_id; + /** Remote communication ID */ + uint32_t remote_id; + /** Reserved */ + uint8_t reserved[224]; +} __attribute__ (( packed )); + +/** A communication management path */ +struct ib_cm_path { + /** Local port LID */ + uint16_t local_lid; + /** Remote port LID */ + uint16_t remote_lid; + /** Local port GID */ + struct ib_gid local_gid; + /** Remote port GID */ + struct ib_gid remote_gid; + /** Flow label and rate */ + uint32_t flow_label__rate; + /** Traffic class */ + uint8_t tc; + /** Hop limit */ + uint8_t hop_limit; + /** SL and subnet local*/ + uint8_t sl__subnet_local; + /** Local ACK timeout */ + uint8_t local_ack_timeout; +} __attribute__ (( packed )); + +/** A communication management connection request + * + * Defined in section 12.6.5 of the IBA. + */ +struct ib_cm_connect_request { + /** Local communication ID */ + uint32_t local_id; + /** Reserved */ + uint32_t reserved0[1]; + /** Service ID */ + struct ib_gid_half service_id; + /** Local CA GUID */ + struct ib_gid_half local_ca; + /** Reserved */ + uint32_t reserved1[1]; + /** Local queue key */ + uint32_t local_qkey; + /** Local QPN and responder resources*/ + uint32_t local_qpn__responder_resources; + /** Local EECN and initiator depth */ + uint32_t local_eecn__initiator_depth; + /** Remote EECN, remote CM response timeout, transport service + * type, EE flow control + */ + uint32_t remote_eecn__remote_timeout__service_type__ee_flow_ctrl; + /** Starting PSN, local CM response timeout and retry count */ + uint32_t starting_psn__local_timeout__retry_count; + /** Partition key */ + uint16_t pkey; + /** Path packet payload MTU, RDC exists, RNR retry count */ + uint8_t payload_mtu__rdc_exists__rnr_retry; + /** Max CM retries and SRQ */ + uint8_t max_cm_retries__srq; + /** Primary path */ + struct ib_cm_path primary; + /** Alternate path */ + struct ib_cm_path alternate; + /** Private data */ + uint8_t private_data[92]; +} __attribute__ (( packed )); + +/** CM transport types */ +#define IB_CM_TRANSPORT_RC 0 +#define IB_CM_TRANSPORT_UC 1 +#define IB_CM_TRANSPORT_RD 2 + +/** A communication management connection rejection + * + * Defined in section 12.6.7 of the IBA. + */ +struct ib_cm_connect_reject { + /** Local communication ID */ + uint32_t local_id; + /** Remote communication ID */ + uint32_t remote_id; + /** Message rejected */ + uint8_t message; + /** Reject information length */ + uint8_t info_len; + /** Rejection reason */ + uint16_t reason; + /** Additional rejection information */ + uint8_t info[72]; + /** Private data */ + uint8_t private_data[148]; +} __attribute__ (( packed )); + +/** CM rejection reasons */ +#define IB_CM_REJECT_BAD_SERVICE_ID 8 +#define IB_CM_REJECT_STALE_CONN 10 +#define IB_CM_REJECT_CONSUMER 28 + +/** A communication management connection reply + * + * Defined in section 12.6.8 of the IBA. + */ +struct ib_cm_connect_reply { + /** Local communication ID */ + uint32_t local_id; + /** Remote communication ID */ + uint32_t remote_id; + /** Local queue key */ + uint32_t local_qkey; + /** Local QPN */ + uint32_t local_qpn; + /** Local EECN */ + uint32_t local_eecn; + /** Starting PSN */ + uint32_t starting_psn; + /** Responder resources */ + uint8_t responder_resources; + /** Initiator depth */ + uint8_t initiator_depth; + /** Target ACK delay, failover accepted, and end-to-end flow control */ + uint8_t target_ack_delay__failover_accepted__ee_flow_ctrl; + /** RNR retry count, SRQ */ + uint8_t rnr_retry__srq; + /** Local CA GUID */ + struct ib_gid_half local_ca; + /** Private data */ + uint8_t private_data[196]; +} __attribute__ (( packed )); + +/** A communication management ready to use reply + * + * Defined in section 12.6.9 of the IBA. + */ +struct ib_cm_ready_to_use { + /** Local communication ID */ + uint32_t local_id; + /** Remote communication ID */ + uint32_t remote_id; + /** Private data */ + uint8_t private_data[224]; +} __attribute__ (( packed )); + +/** A communication management attribute */ +union ib_cm_data { + struct ib_cm_common common; + struct ib_cm_connect_request connect_request; + struct ib_cm_connect_reject connect_reject; + struct ib_cm_connect_reply connect_reply; + struct ib_cm_ready_to_use ready_to_use; + uint8_t bytes[232]; +} __attribute__ (( packed )); + +/***************************************************************************** + * + * MADs + * + ***************************************************************************** + */ + +/** Management datagram class_specific data */ +union ib_mad_class_specific { + uint16_t raw; + struct ib_smp_class_specific smp; +} __attribute__ (( packed )); + +/** A management datagram common header + * + * Defined in section 13.4.2 of the IBA. + */ +struct ib_mad_hdr { + uint8_t base_version; + uint8_t mgmt_class; + uint8_t class_version; + uint8_t method; + uint16_t status; + union ib_mad_class_specific class_specific; + uint32_t tid[2]; + uint16_t attr_id; + uint8_t reserved[2]; + uint32_t attr_mod; +} __attribute__ (( packed )); + +/* Management base version */ +#define IB_MGMT_BASE_VERSION 1 + +/* Management classes */ +#define IB_MGMT_CLASS_SUBN_LID_ROUTED 0x01 +#define IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE 0x81 +#define IB_MGMT_CLASS_SUBN_ADM 0x03 +#define IB_MGMT_CLASS_PERF_MGMT 0x04 +#define IB_MGMT_CLASS_BM 0x05 +#define IB_MGMT_CLASS_DEVICE_MGMT 0x06 +#define IB_MGMT_CLASS_CM 0x07 +#define IB_MGMT_CLASS_SNMP 0x08 +#define IB_MGMT_CLASS_VENDOR_RANGE2_START 0x30 +#define IB_MGMT_CLASS_VENDOR_RANGE2_END 0x4f + +#define IB_MGMT_CLASS_MASK 0x7f + +/* Management methods */ +#define IB_MGMT_METHOD_GET 0x01 +#define IB_MGMT_METHOD_SET 0x02 +#define IB_MGMT_METHOD_GET_RESP 0x81 +#define IB_MGMT_METHOD_SEND 0x03 +#define IB_MGMT_METHOD_TRAP 0x05 +#define IB_MGMT_METHOD_REPORT 0x06 +#define IB_MGMT_METHOD_REPORT_RESP 0x86 +#define IB_MGMT_METHOD_TRAP_REPRESS 0x07 +#define IB_MGMT_METHOD_DELETE 0x15 + +/* Status codes */ +#define IB_MGMT_STATUS_OK 0x0000 +#define IB_MGMT_STATUS_BAD_VERSION 0x0001 +#define IB_MGMT_STATUS_UNSUPPORTED_METHOD 0x0002 +#define IB_MGMT_STATUS_UNSUPPORTED_METHOD_ATTR 0x0003 +#define IB_MGMT_STATUS_INVALID_VALUE 0x0004 + +/** A subnet management MAD */ +struct ib_mad_smp { + struct ib_mad_hdr mad_hdr; + struct ib_smp_hdr smp_hdr; + union ib_smp_data smp_data; + struct ib_smp_dr_path initial_path; + struct ib_smp_dr_path return_path; +} __attribute__ (( packed )); + +/** A subnet administration MAD */ +struct ib_mad_sa { + struct ib_mad_hdr mad_hdr; + struct ib_rmpp_hdr rmpp_hdr; + struct ib_sa_hdr sa_hdr; + union ib_sa_data sa_data; +} __attribute__ (( packed )); + +/** A communication management MAD */ +struct ib_mad_cm { + struct ib_mad_hdr mad_hdr; + union ib_cm_data cm_data; +} __attribute__ (( packed )); + +/** A management datagram */ +union ib_mad { + struct ib_mad_hdr hdr; + struct ib_mad_smp smp; + struct ib_mad_sa sa; + struct ib_mad_cm cm; + uint8_t bytes[256]; +} __attribute__ (( packed )); + +#endif /* _GPXE_IB_MAD_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_mcast.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_mcast.h new file mode 100644 index 0000000..74eccd0 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_mcast.h @@ -0,0 +1,48 @@ +#ifndef _GPXE_IB_MCAST_H +#define _GPXE_IB_MCAST_H + +/** @file + * + * Infiniband multicast groups + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/infiniband.h> + +struct ib_mad_transaction; + +/** An Infiniband multicast group membership */ +struct ib_mc_membership { + /** Queue pair */ + struct ib_queue_pair *qp; + /** Multicast GID */ + struct ib_gid gid; + /** Multicast group join transaction */ + struct ib_mad_transaction *madx; + /** Handle join success/failure + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v membership Multicast group membership + * @v rc Status code + * @v mad Response MAD (or NULL on error) + */ + void ( * complete ) ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct ib_mc_membership *membership, int rc, + union ib_mad *mad ); +}; + +extern int ib_mcast_join ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct ib_mc_membership *membership, + struct ib_gid *gid, + void ( * joined ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct ib_mc_membership *memb, + int rc, union ib_mad *mad ) ); + +extern void ib_mcast_leave ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct ib_mc_membership *membership ); + +#endif /* _GPXE_IB_MCAST_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_mi.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_mi.h new file mode 100644 index 0000000..b1cf686 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_mi.h @@ -0,0 +1,135 @@ +#ifndef _GPXE_IB_MI_H +#define _GPXE_IB_MI_H + +/** @file + * + * Infiniband management interfaces + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/list.h> +#include <gpxe/retry.h> +#include <gpxe/tables.h> +#include <gpxe/infiniband.h> + +struct ib_mad_interface; +struct ib_mad_transaction; + +/** An Infiniband management agent */ +struct ib_mad_agent { + /** Management class */ + uint8_t mgmt_class; + /** Class version */ + uint8_t class_version; + /** Attribute (in network byte order) */ + uint16_t attr_id; + /** Handle MAD + * + * @v ibdev Infiniband device + * @v mi Management interface + * @v mad Received MAD + * @v av Source address vector + * @ret rc Return status code + */ + void ( * handle ) ( struct ib_device *ibdev, + struct ib_mad_interface *mi, + union ib_mad *mad, + struct ib_address_vector *av ); +}; + +/** Infiniband management agents */ +#define IB_MAD_AGENTS __table ( struct ib_mad_agent, "ib_mad_agents" ) + +/** Declare an Infiniband management agent */ +#define __ib_mad_agent __table_entry ( IB_MAD_AGENTS, 01 ) + +/** Infiniband management transaction operations */ +struct ib_mad_transaction_operations { + /** Handle transaction completion + * + * @v ibdev Infiniband device + * @v mi Management interface + * @v madx Management transaction + * @v rc Status code + * @v mad Received MAD (or NULL on error) + * @v av Source address vector (or NULL on error) + * + * The completion handler should in most cases call + * ib_destroy_madx() to free up the completed transaction. + */ + void ( * complete ) ( struct ib_device *ibdev, + struct ib_mad_interface *mi, + struct ib_mad_transaction *madx, + int rc, union ib_mad *mad, + struct ib_address_vector *av ); +}; + +/** An Infiniband management transaction */ +struct ib_mad_transaction { + /** Associated management interface */ + struct ib_mad_interface *mi; + /** List of transactions */ + struct list_head list; + /** Retry timer */ + struct retry_timer timer; + /** Destination address vector */ + struct ib_address_vector av; + /** MAD being sent */ + union ib_mad mad; + /** Transaction operations */ + struct ib_mad_transaction_operations *op; + /** Owner private data */ + void *owner_priv; +}; + +/** An Infiniband management interface */ +struct ib_mad_interface { + /** Infiniband device */ + struct ib_device *ibdev; + /** Completion queue */ + struct ib_completion_queue *cq; + /** Queue pair */ + struct ib_queue_pair *qp; + /** List of management transactions */ + struct list_head madx; +}; + +/** + * Set Infiniband management transaction owner-private data + * + * @v madx Management transaction + * @v priv Private data + */ +static inline __always_inline void +ib_madx_set_ownerdata ( struct ib_mad_transaction *madx, void *priv ) { + madx->owner_priv = priv; +} + +/** + * Get Infiniband management transaction owner-private data + * + * @v madx Management transaction + * @ret priv Private data + */ +static inline __always_inline void * +ib_madx_get_ownerdata ( struct ib_mad_transaction *madx ) { + return madx->owner_priv; +} + +extern int ib_mi_send ( struct ib_device *ibdev, struct ib_mad_interface *mi, + union ib_mad *mad, struct ib_address_vector *av ); +extern struct ib_mad_transaction * +ib_create_madx ( struct ib_device *ibdev, struct ib_mad_interface *mi, + union ib_mad *mad, struct ib_address_vector *av, + struct ib_mad_transaction_operations *op ); +extern void ib_destroy_madx ( struct ib_device *ibdev, + struct ib_mad_interface *mi, + struct ib_mad_transaction *madx ); +extern struct ib_mad_interface * ib_create_mi ( struct ib_device *ibdev, + enum ib_queue_pair_type type ); +extern void ib_destroy_mi ( struct ib_device *ibdev, + struct ib_mad_interface *mi ); + +#endif /* _GPXE_IB_MI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_packet.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_packet.h new file mode 100644 index 0000000..d468859 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_packet.h @@ -0,0 +1,147 @@ +#ifndef _GPXE_IB_PACKET_H +#define _GPXE_IB_PACKET_H + +/** @file + * + * Infiniband packet format + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct ib_device; +struct ib_queue_pair; +struct ib_address_vector; +struct io_buffer; + +/** Half of an Infiniband Global Identifier */ +struct ib_gid_half { + union { + uint8_t bytes[8]; + uint16_t words[4]; + uint32_t dwords[2]; + } u; +}; + +/** An Infiniband Global Identifier */ +struct ib_gid { + union { + uint8_t bytes[16]; + uint16_t words[8]; + uint32_t dwords[4]; + struct ib_gid_half half[2]; + } u; +}; + +/** An Infiniband Local Route Header */ +struct ib_local_route_header { + /** Virtual lane and link version */ + uint8_t vl__lver; + /** Service level and next link header */ + uint8_t sl__lnh; + /** Destination LID */ + uint16_t dlid; + /** Packet length */ + uint16_t length; + /** Source LID */ + uint16_t slid; +} __attribute__ (( packed )); + +/** Infiniband virtual lanes */ +enum ib_vl { + IB_VL_DEFAULT = 0, + IB_VL_SMP = 15, +}; + +/** An Infiniband Link Next Header value */ +enum ib_lnh { + IB_LNH_RAW = 0, + IB_LNH_IPv6 = 1, + IB_LNH_BTH = 2, + IB_LNH_GRH = 3 +}; + +/** Default Infiniband LID */ +#define IB_LID_NONE 0xffff + +/** Test for multicast LID */ +#define IB_LID_MULTICAST( lid ) ( ( (lid) >= 0xc000 ) && ( (lid) <= 0xfffe ) ) + +/** An Infiniband Global Route Header */ +struct ib_global_route_header { + /** IP version, traffic class, and flow label + * + * 4 bits : Version of the GRH + * 8 bits : Traffic class + * 20 bits : Flow label + */ + uint32_t ipver__tclass__flowlabel; + /** Payload length */ + uint16_t paylen; + /** Next header */ + uint8_t nxthdr; + /** Hop limit */ + uint8_t hoplmt; + /** Source GID */ + struct ib_gid sgid; + /** Destiniation GID */ + struct ib_gid dgid; +} __attribute__ (( packed )); + +#define IB_GRH_IPVER_IPv6 0x06 +#define IB_GRH_NXTHDR_IBA 0x1b + +/** An Infiniband Base Transport Header */ +struct ib_base_transport_header { + /** Opcode */ + uint8_t opcode; + /** Transport header version, pad count, migration and solicitation */ + uint8_t se__m__padcnt__tver; + /** Partition key */ + uint16_t pkey; + /** Destination queue pair */ + uint32_t dest_qp; + /** Packet sequence number and acknowledge request */ + uint32_t ack__psn; +} __attribute__ (( packed )); + +/** An Infiniband BTH opcode */ +enum ib_bth_opcode { + BTH_OPCODE_UD_SEND = 0x64, +}; + +/** An Infiniband Datagram Extended Transport Header */ +struct ib_datagram_extended_transport_header { + /** Queue key */ + uint32_t qkey; + /** Source queue pair */ + uint32_t src_qp; +} __attribute__ (( packed )); + +/** All known IB header formats */ +union ib_headers { + struct ib_local_route_header lrh; + struct { + struct ib_local_route_header lrh; + struct ib_global_route_header grh; + struct ib_base_transport_header bth; + struct ib_datagram_extended_transport_header deth; + } __attribute__ (( packed )) lrh__grh__bth__deth; + struct { + struct ib_local_route_header lrh; + struct ib_base_transport_header bth; + struct ib_datagram_extended_transport_header deth; + } __attribute__ (( packed )) lrh__bth__deth; +} __attribute__ (( packed )); + +/** Maximum size required for IB headers */ +#define IB_MAX_HEADER_SIZE sizeof ( union ib_headers ) + +extern int ib_push ( struct ib_device *ibdev, struct io_buffer *iobuf, + struct ib_queue_pair *qp, size_t payload_len, + const struct ib_address_vector *av ); +extern int ib_pull ( struct ib_device *ibdev, struct io_buffer *iobuf, + struct ib_queue_pair **qp, size_t *payload_len, + struct ib_address_vector *av ); + +#endif /* _GPXE_IB_PACKET_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_pathrec.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_pathrec.h new file mode 100644 index 0000000..5884d53 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_pathrec.h @@ -0,0 +1,76 @@ +#ifndef _GPXE_IB_PATHREC_H +#define _GPXE_IB_PATHREC_H + +/** @file + * + * Infiniband path records + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/infiniband.h> + +struct ib_mad_transaction; +struct ib_path; + +/** Infiniband path operations */ +struct ib_path_operations { + /** Handle path transaction completion + * + * @v ibdev Infiniband device + * @v path Path + * @v rc Status code + * @v av Address vector, or NULL on error + */ + void ( * complete ) ( struct ib_device *ibdev, + struct ib_path *path, int rc, + struct ib_address_vector *av ); +}; + +/** An Infiniband path */ +struct ib_path { + /** Infiniband device */ + struct ib_device *ibdev; + /** Address vector */ + struct ib_address_vector av; + /** Management transaction */ + struct ib_mad_transaction *madx; + /** Path operations */ + struct ib_path_operations *op; + /** Owner private data */ + void *owner_priv; +}; + +/** + * Set Infiniband path owner-private data + * + * @v path Path + * @v priv Private data + */ +static inline __always_inline void +ib_path_set_ownerdata ( struct ib_path *path, void *priv ) { + path->owner_priv = priv; +} + +/** + * Get Infiniband path owner-private data + * + * @v path Path + * @ret priv Private data + */ +static inline __always_inline void * +ib_path_get_ownerdata ( struct ib_path *path ) { + return path->owner_priv; +} + +extern struct ib_path * +ib_create_path ( struct ib_device *ibdev, struct ib_address_vector *av, + struct ib_path_operations *op ); +extern void ib_destroy_path ( struct ib_device *ibdev, + struct ib_path *path ); + +extern int ib_resolve_path ( struct ib_device *ibdev, + struct ib_address_vector *av ); + +#endif /* _GPXE_IB_PATHREC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_sma.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_sma.h new file mode 100644 index 0000000..78fc672 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_sma.h @@ -0,0 +1,20 @@ +#ifndef _GPXE_IB_SMA_H +#define _GPXE_IB_SMA_H + +/** @file + * + * Infiniband subnet management agent + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct ib_device; +struct ib_mad_interface; + +extern int ib_create_sma ( struct ib_device *ibdev, + struct ib_mad_interface *mi ); +extern void ib_destroy_sma ( struct ib_device *ibdev, + struct ib_mad_interface *mi ); + +#endif /* _GPXE_IB_SMA_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_smc.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_smc.h new file mode 100644 index 0000000..fdd1c9c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_smc.h @@ -0,0 +1,20 @@ +#ifndef _GPXE_IB_SMC_H +#define _GPXE_IB_SMC_H + +/** @file + * + * Infiniband Subnet Management Client + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/infiniband.h> + +typedef int ( * ib_local_mad_t ) ( struct ib_device *ibdev, + union ib_mad *mad ); + +extern int ib_smc_update ( struct ib_device *ibdev, + ib_local_mad_t local_mad ); + +#endif /* _GPXE_IB_SMC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_srp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_srp.h new file mode 100644 index 0000000..cf705b3 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ib_srp.h @@ -0,0 +1,79 @@ +#ifndef _GPXE_IB_SRP_H +#define _GPXE_IB_SRP_H + +/** @file + * + * SCSI RDMA Protocol over Infiniband + * + */ + +FILE_LICENCE ( BSD2 ); + +#include <stdint.h> +#include <gpxe/infiniband.h> +#include <gpxe/srp.h> + +/** SRP initiator port identifier for Infiniband */ +struct ib_srp_initiator_port_id { + /** Identifier extension */ + struct ib_gid_half id_ext; + /** IB channel adapter GUID */ + struct ib_gid_half hca_guid; +} __attribute__ (( packed )); + +/** SRP target port identifier for Infiniband */ +struct ib_srp_target_port_id { + /** Identifier extension */ + struct ib_gid_half id_ext; + /** I/O controller GUID */ + struct ib_gid_half ioc_guid; +} __attribute__ (( packed )); + +/** + * Get Infiniband-specific initiator port ID + * + * @v port_ids SRP port IDs + * @ret initiator_port_id Infiniband-specific initiator port ID + */ +static inline __always_inline struct ib_srp_initiator_port_id * +ib_srp_initiator_port_id ( struct srp_port_ids *port_ids ) { + return ( ( struct ib_srp_initiator_port_id * ) &port_ids->initiator ); +} + +/** + * Get Infiniband-specific target port ID + * + * @v port_ids SRP port IDs + * @ret target_port_id Infiniband-specific target port ID + */ +static inline __always_inline struct ib_srp_target_port_id * +ib_srp_target_port_id ( struct srp_port_ids *port_ids ) { + return ( ( struct ib_srp_target_port_id * ) &port_ids->target ); +} + +/** Infiniband-specific SRP parameters */ +struct ib_srp_parameters { + /** Source GID */ + struct ib_gid sgid; + /** Destination GID */ + struct ib_gid dgid; + /** Service ID */ + struct ib_gid_half service_id; + /** Partition key */ + uint16_t pkey; +}; + +/** + * Get Infiniband-specific transport parameters + * + * @v srp SRP device + * @ret ib_params Infiniband-specific transport parameters + */ +static inline __always_inline struct ib_srp_parameters * +ib_srp_params ( struct srp_device *srp ) { + return srp_transport_priv ( srp ); +} + +extern struct srp_transport_type ib_srp_transport; + +#endif /* _GPXE_IB_SRP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp.h new file mode 100644 index 0000000..bb8fce8 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp.h @@ -0,0 +1,25 @@ +#ifndef _GPXE_ICMP_H +#define _GPXE_ICMP_H + +/** @file + * + * ICMP protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** An ICMP header */ +struct icmp_header { + /** Type */ + uint8_t type; + /** Code */ + uint8_t code; + /** Checksum */ + uint16_t chksum; +} __attribute__ (( packed )); + +#define ICMP_ECHO_RESPONSE 0 +#define ICMP_ECHO_REQUEST 8 + +#endif /* _GPXE_ICMP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp6.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp6.h new file mode 100644 index 0000000..e8fd1eb --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/icmp6.h @@ -0,0 +1,59 @@ +#ifndef _GPXE_ICMP6_H +#define _GPXE_ICMP6_H + +/** @file + * + * ICMP6 protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/ip6.h> +#include <gpxe/ndp.h> + +#define ICMP6_NSOLICIT 135 +#define ICMP6_NADVERT 136 + +extern struct tcpip_protocol icmp6_protocol; + +struct icmp6_header { + uint8_t type; + uint8_t code; + uint16_t csum; + /* Message body */ +}; + +struct neighbour_solicit { + uint8_t type; + uint8_t code; + uint16_t csum; + uint32_t reserved; + struct in6_addr target; + /* "Compulsory" options */ + uint8_t opt_type; + uint8_t opt_len; + /* FIXME: hack alert */ + uint8_t opt_ll_addr[6]; +}; + +struct neighbour_advert { + uint8_t type; + uint8_t code; + uint16_t csum; + uint8_t flags; + uint8_t reserved; + struct in6_addr target; + uint8_t opt_type; + uint8_t opt_len; + /* FIXME: hack alert */ + uint8_t opt_ll_addr[6]; +}; + +#define ICMP6_FLAGS_ROUTER 0x80 +#define ICMP6_FLAGS_SOLICITED 0x40 +#define ICMP6_FLAGS_OVERRIDE 0x20 + +int icmp6_send_solicit ( struct net_device *netdev, struct in6_addr *src, struct in6_addr *dest ); + +#endif /* _GPXE_ICMP6_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ieee80211.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ieee80211.h new file mode 100644 index 0000000..e5b10c3 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ieee80211.h @@ -0,0 +1,1160 @@ +#ifndef _GPXE_IEEE80211_H +#define _GPXE_IEEE80211_H + +#include <gpxe/if_ether.h> /* for ETH_ALEN */ +#include <endian.h> + +/** @file + * Constants and data structures defined in IEEE 802.11, subsetted + * according to what gPXE knows how to use. + */ + +FILE_LICENCE(GPL2_OR_LATER); + +/* ---------- Maximum lengths of things ---------- */ + +/** + * @defgroup ieee80211_maxlen Maximum lengths in the 802.11 protocol + * @{ + */ + +/** Maximum length of frame payload + * + * This does not include cryptographic overhead, which can be up to 20 + * bytes, but it DOES include the 802.2 LLC/SNAP headers that are used + * on data frames (but not management frames). + */ +#define IEEE80211_MAX_DATA_LEN 2304 + +/** Length of LLC/SNAP headers on data frames */ +#define IEEE80211_LLC_HEADER_LEN 8 + +/** Maximum cryptographic overhead before encrypted data */ +#define IEEE80211_MAX_CRYPTO_HEADER 8 + +/** Maximum cryptographic overhead after encrypted data + * + * This does not count the MIC in TKIP frames, since that is + * considered to be part of the MSDU and thus contributes to the size + * of the data field. + * + * It @e does count the MIC in CCMP frames, which is considered part + * of the MPDU (outside the data field). + */ +#define IEEE80211_MAX_CRYPTO_TRAILER 8 + +/** Total maximum cryptographic overhead */ +#define IEEE80211_MAX_CRYPTO_OVERHEAD 16 + +/** Bytes of network-layer data that can go into a regular data frame */ +#define IEEE80211_MAX_FRAME_DATA 2296 + +/** Frame header length for frames we might work with + * + * QoS adds a two-byte field on top of this, and APs communicating + * with each other in Wireless Distribution System (WDS) mode add an + * extra 6-byte MAC address field, but we do not work with such + * frames. + */ +#define IEEE80211_TYP_FRAME_HEADER_LEN 24 + +/** Theoretical maximum frame header length + * + * This includes the QoS and WDS Addr4 fields that we should never + * see. + */ +#define IEEE80211_MAX_FRAME_HEADER_LEN 32 + +/** Maximum combined frame length + * + * The biggest frame will include 32 frame header bytes, 16 bytes of + * crypto overhead, and 2304 data bytes. + */ +#define IEEE80211_MAX_FRAME_LEN 2352 + +/** Maximum length of an ESSID */ +#define IEEE80211_MAX_SSID_LEN 32 + +/** @} */ + + +/* ---------- Frame Control defines ---------- */ + +/** + * @defgroup ieee80211_fc 802.11 Frame Control field bits + * @{ + */ + +/** 802.11 Frame Control field, Version bitmask */ +#define IEEE80211_FC_VERSION 0x0003 + +/** Expected value of Version bits in Frame Control */ +#define IEEE80211_THIS_VERSION 0x0000 + + +/** 802.11 Frame Control field, Frame Type bitmask */ +#define IEEE80211_FC_TYPE 0x000C + +/** Type value for management (layer-2) frames */ +#define IEEE80211_TYPE_MGMT 0x0000 + +/** Type value for control (layer-1, hardware-managed) frames */ +#define IEEE80211_TYPE_CTRL 0x0004 + +/** Type value for data frames */ +#define IEEE80211_TYPE_DATA 0x0008 + + +/** 802.11 Frame Control field, Frame Subtype bitmask */ +#define IEEE80211_FC_SUBTYPE 0x00F0 + +/** Subtype value for association-request management frames + * + * Association request frames are sent after authentication from the + * client to the Access Point to establish the client as part of the + * Access Point's network. + */ +#define IEEE80211_STYPE_ASSOC_REQ 0x0000 + +/** Subtype value for association-response management frames + * + * Association response frames are sent by the Access Point to confirm + * or deny the association requested in an association request frame. + */ +#define IEEE80211_STYPE_ASSOC_RESP 0x0010 + +/** Subtype value for reassociation-request management frames + * + * Reassociation request frames are sent by clients wishing to change + * from one Access Point to another while roaming within the same + * extended network (same ESSID). + */ +#define IEEE80211_STYPE_REASSOC_REQ 0x0020 + +/** Subtype value for reassociation-response management frames + * + * Reassociation response frames are sent by the Access Point to + * confirm or deny the swap requested in a reassociation request + * frame. + */ +#define IEEE80211_STYPE_REASSOC_RESP 0x0030 + +/** Subtype value for probe-request management frames + * + * Probe request frames are sent by clients to request that all Access + * Points on the sending channel, or all belonging to a particular + * ESSID, identify themselves by BSSID, supported transfer rates, RF + * configuration, and other capabilities. + */ +#define IEEE80211_STYPE_PROBE_REQ 0x0040 + +/** Subtype value for probe-response management frames + * + * Probe response frames are sent by Access Points in response to + * probe request frames, providing the requested information. + */ +#define IEEE80211_STYPE_PROBE_RESP 0x0050 + +/** Subtype value for beacon management frames + * + * Beacon frames are sent by Access Points at regular intervals, + * usually ten per second, on the channel on which they communicate. + * They can be used to probe passively for access points on a channel + * where local regulatory restrictions prohibit active scanning, or + * due to their regularity as a mechanism to determine the fraction of + * packets that are being dropped. + */ +#define IEEE80211_STYPE_BEACON 0x0080 + +/** Subtype value for disassociation management frames + * + * Disassociation frames are sent by either a client or an Access + * Point to unequivocally terminate the association between the two. + * They may be sent by clients upon leaving the network, or by an + * Access Point upon reconfiguration, among other reasons; they are + * usually more "polite" than deauthentication frames. + */ +#define IEEE80211_STYPE_DISASSOC 0x00A0 + +/** Subtype value for authentication management frames + * + * Authentication frames are exchanged between a client and an Access + * Point before association may be performed. Confusingly, in the most + * common authentication method (Open System) no security tokens are + * exchanged at all. Modern 802.11 security handshaking takes place + * after association. + */ +#define IEEE80211_STYPE_AUTH 0x00B0 + +/** Subtype value for deauthentication management frames + * + * Deauthentication frames are sent by either a client or an Access + * Point to terminate the authentication (and therefore also the + * association) between the two. They are generally more forceful than + * disassociation frames, sent for such reasons as a failure to + * set up security properly after associating. + */ +#define IEEE80211_STYPE_DEAUTH 0x00C0 + +/** Subtype value for action management frames + * + * Action frames are used to implement spectrum management and QoS + * features that gPXE currently does not support. + */ +#define IEEE80211_STYPE_ACTION 0x00D0 + + +/** Subtype value for RTS (request to send) control frames */ +#define IEEE80211_STYPE_RTS 0x00B0 + +/** Subtype value for CTS (clear to send) control frames */ +#define IEEE80211_STYPE_CTS 0x00C0 + +/** Subtype value for ACK (acknowledgement) control frames */ +#define IEEE80211_STYPE_ACK 0x00D0 + + +/** Subtype value for ordinary data frames, with no QoS or CF add-ons */ +#define IEEE80211_STYPE_DATA 0x0000 + +/** Subtype value for data frames containing no data */ +#define IEEE80211_STYPE_NODATA 0x0040 + + +/** 802.11 Frame Control field: To Data System flag + * + * This is set on data frames sent to an Access Point. + */ +#define IEEE80211_FC_TODS 0x0100 + +/** 802.11 Frame Control field: From Data System flag + * + * This is set on data frames sent from an Access Point. If both TODS + * and FROMDS are set, the frame header is a 4-address format used for + * inter-Access Point communication. + */ +#define IEEE80211_FC_FROMDS 0x0200 + +/** 802.11 Frame Control field: More Fragments flag */ +#define IEEE80211_FC_MORE_FRAG 0x0400 + +/** 802.11 Frame Control field: Retransmission flag */ +#define IEEE80211_FC_RETRY 0x0800 + +/** 802.11 Frame Control field: Power Managed flag + * + * This is set on any frame sent by a low-power station that will go + * into a power-saving mode immediately after this frame. Access + * Points are not allowed to act as low-power stations. + */ +#define IEEE80211_FC_PWR_MGMT 0x1000 + +/** 802.11 Frame Control field: More Data flag + * + * This is set on any frame sent by a station that has more data + * queued to be sent than is in the frame. + */ +#define IEEE80211_FC_MORE_DATA 0x2000 + +/** 802.11 Frame Control field: Protected flag + * + * This is set on frames in which data is encrypted (by any method). + */ +#define IEEE80211_FC_PROTECTED 0x4000 + +/** 802.11 Frame Control field: Ordered flag [?] */ +#define IEEE80211_FC_ORDER 0x8000 + +/** @} */ + + +/* ---------- Sequence Control defines ---------- */ + +/** + * @defgroup ieee80211_seq 802.11 Sequence Control field handling + * @{ + */ + +/** Extract sequence number from 802.11 Sequence Control field */ +#define IEEE80211_SEQNR( seq ) ( ( seq ) >> 4 ) + +/** Extract fragment number from 802.11 Sequence Control field */ +#define IEEE80211_FRAG( seq ) ( ( seq ) & 0x000F ) + +/** Make 802.11 Sequence Control field from sequence and fragment numbers */ +#define IEEE80211_MAKESEQ( seqnr, frag ) \ + ( ( ( ( seqnr ) & 0xFFF ) << 4 ) | ( ( frag ) & 0xF ) ) + +/** @} */ + + +/* ---------- Frame header formats ---------- */ + +/** + * @defgroup ieee80211_hdr 802.11 frame header formats + * @{ + */ + +/** An 802.11 data or management frame without QoS or WDS header fields */ +struct ieee80211_frame +{ + u16 fc; /**< 802.11 Frame Control field */ + u16 duration; /**< Microseconds to reserve link */ + u8 addr1[ETH_ALEN]; /**< Address 1 (immediate receiver) */ + u8 addr2[ETH_ALEN]; /**< Address 2 (immediate sender) */ + u8 addr3[ETH_ALEN]; /**< Address 3 (often "forward to") */ + u16 seq; /**< 802.11 Sequence Control field */ + u8 data[0]; /**< Beginning of frame data */ +} __attribute__((packed)); + +/** The 802.2 LLC/SNAP header sent before actual data in a data frame + * + * This header is not acknowledged in the 802.11 standard at all; it + * is treated just like data for MAC-layer purposes, including + * fragmentation and encryption. It is actually two headers + * concatenated: a three-byte 802.2 LLC header indicating Subnetwork + * Accesss Protocol (SNAP) in both source and destination Service + * Access Point (SAP) fields, and a five-byte SNAP header indicating a + * zero OUI and two-byte Ethernet protocol type field. + * + * Thus, an eight-byte header in which six of the bytes are redundant. + * Lovely, isn't it? + */ +struct ieee80211_llc_snap_header +{ + /* LLC part: */ + u8 dsap; /**< Destination SAP ID */ + u8 ssap; /**< Source SAP ID */ + u8 ctrl; /**< Control information */ + + /* SNAP part: */ + u8 oui[3]; /**< Organization code, usually 0 */ + u16 ethertype; /**< Ethernet Type field */ +} __attribute__((packed)); + +/** Value for DSAP field in 802.2 LLC header for 802.11 frames: SNAP */ +#define IEEE80211_LLC_DSAP 0xAA + +/** Value for SSAP field in 802.2 LLC header for 802.11 frames: SNAP */ +#define IEEE80211_LLC_SSAP 0xAA + +/** Value for control field in 802.2 LLC header for 802.11 frames + * + * "Unnumbered Information". + */ +#define IEEE80211_LLC_CTRL 0x03 + + +/** 16-byte RTS frame format, with abbreviated header */ +struct ieee80211_rts +{ + u16 fc; /**< 802.11 Frame Control field */ + u16 duration; /**< Microseconds to reserve link */ + u8 addr1[ETH_ALEN]; /**< Address 1 (immediate receiver) */ + u8 addr2[ETH_ALEN]; /**< Address 2 (immediate sender) */ +} __attribute__((packed)); + +/** Length of 802.11 RTS control frame */ +#define IEEE80211_RTS_LEN 16 + +/** 10-byte CTS or ACK frame format, with abbreviated header */ +struct ieee80211_cts_or_ack +{ + u16 fc; /**< 802.11 Frame Control field */ + u16 duration; /**< Microseconds to reserve link */ + u8 addr1[ETH_ALEN]; /**< Address 1 (immediate receiver) */ +} __attribute__((packed)); + +#define ieee80211_cts ieee80211_cts_or_ack +#define ieee80211_ack ieee80211_cts_or_ack + +/** Length of 802.11 CTS control frame */ +#define IEEE80211_CTS_LEN 10 + +/** Length of 802.11 ACK control frame */ +#define IEEE80211_ACK_LEN 10 + +/** @} */ + + +/* ---------- Capability bits, status and reason codes ---------- */ + +/** + * @defgroup ieee80211_capab 802.11 management frame capability field bits + * @{ + */ + +/** Set if using an Access Point (managed mode) */ +#define IEEE80211_CAPAB_MANAGED 0x0001 + +/** Set if operating in IBSS (no-AP, "Ad-Hoc") mode */ +#define IEEE80211_CAPAB_ADHOC 0x0002 + +/** Set if we support Contention-Free Period operation */ +#define IEEE80211_CAPAB_CFPOLL 0x0004 + +/** Set if we wish to be polled for Contention-Free operation */ +#define IEEE80211_CAPAB_CFPR 0x0008 + +/** Set if the network is encrypted (by any method) */ +#define IEEE80211_CAPAB_PRIVACY 0x0010 + +/** Set if PHY supports short preambles on 802.11b */ +#define IEEE80211_CAPAB_SHORT_PMBL 0x0020 + +/** Set if PHY supports PBCC modulation */ +#define IEEE80211_CAPAB_PBCC 0x0040 + +/** Set if we support Channel Agility */ +#define IEEE80211_CAPAB_CHAN_AGILITY 0x0080 + +/** Set if we support spectrum management (DFS and TPC) on the 5GHz band */ +#define IEEE80211_CAPAB_SPECTRUM_MGMT 0x0100 + +/** Set if we support Quality of Service enhancements */ +#define IEEE80211_CAPAB_QOS 0x0200 + +/** Set if PHY supports short slot time on 802.11g */ +#define IEEE80211_CAPAB_SHORT_SLOT 0x0400 + +/** Set if PHY supports APSD option */ +#define IEEE80211_CAPAB_APSD 0x0800 + +/** Set if PHY supports DSSS/OFDM modulation (one way of 802.11 b/g mixing) */ +#define IEEE80211_CAPAB_DSSS_OFDM 0x2000 + +/** Set if we support delayed block ACK */ +#define IEEE80211_CAPAB_DELAYED_BACK 0x4000 + +/** Set if we support immediate block ACK */ +#define IEEE80211_CAPAB_IMMED_BACK 0x8000 + +/** @} */ + + +/** + * @defgroup ieee80211_status 802.11 status codes + * + * These are returned to indicate an immediate denial of + * authentication or association. In gPXE, the lower 5 bits of the + * status code are encoded into the file-unique portion of an error + * code, the ERRFILE portion is always @c ERRFILE_net80211, and the + * POSIX error code is @c ECONNREFUSED for status 0-31 or @c + * EHOSTUNREACH for status 32-63. + * + * For a complete table with non-abbreviated error messages, see IEEE + * Std 802.11-2007, Table 7-23, p.94. + * + * @{ + */ + +#define IEEE80211_STATUS_SUCCESS 0 +#define IEEE80211_STATUS_FAILURE 1 +#define IEEE80211_STATUS_CAPAB_UNSUPP 10 +#define IEEE80211_STATUS_REASSOC_INVALID 11 +#define IEEE80211_STATUS_ASSOC_DENIED 12 +#define IEEE80211_STATUS_AUTH_ALGO_UNSUPP 13 +#define IEEE80211_STATUS_AUTH_SEQ_INVALID 14 +#define IEEE80211_STATUS_AUTH_CHALL_INVALID 15 +#define IEEE80211_STATUS_AUTH_TIMEOUT 16 +#define IEEE80211_STATUS_ASSOC_NO_ROOM 17 +#define IEEE80211_STATUS_ASSOC_NEED_RATE 18 +#define IEEE80211_STATUS_ASSOC_NEED_SHORT_PMBL 19 +#define IEEE80211_STATUS_ASSOC_NEED_PBCC 20 +#define IEEE80211_STATUS_ASSOC_NEED_CHAN_AGILITY 21 +#define IEEE80211_STATUS_ASSOC_NEED_SPECTRUM_MGMT 22 +#define IEEE80211_STATUS_ASSOC_BAD_POWER 23 +#define IEEE80211_STATUS_ASSOC_BAD_CHANNELS 24 +#define IEEE80211_STATUS_ASSOC_NEED_SHORT_SLOT 25 +#define IEEE80211_STATUS_ASSOC_NEED_DSSS_OFDM 26 +#define IEEE80211_STATUS_QOS_FAILURE 32 +#define IEEE80211_STATUS_QOS_NO_ROOM 33 +#define IEEE80211_STATUS_LINK_IS_HORRIBLE 34 +#define IEEE80211_STATUS_ASSOC_NEED_QOS 35 +#define IEEE80211_STATUS_REQUEST_DECLINED 37 +#define IEEE80211_STATUS_REQUEST_INVALID 38 +#define IEEE80211_STATUS_TS_NOT_CREATED_AGAIN 39 +#define IEEE80211_STATUS_INVALID_IE 40 +#define IEEE80211_STATUS_GROUP_CIPHER_INVALID 41 +#define IEEE80211_STATUS_PAIR_CIPHER_INVALID 42 +#define IEEE80211_STATUS_AKMP_INVALID 43 +#define IEEE80211_STATUS_RSN_VERSION_UNSUPP 44 +#define IEEE80211_STATUS_RSN_CAPAB_INVALID 45 +#define IEEE80211_STATUS_CIPHER_REJECTED 46 +#define IEEE80211_STATUS_TS_NOT_CREATED_WAIT 47 +#define IEEE80211_STATUS_DIRECT_LINK_FORBIDDEN 48 +#define IEEE80211_STATUS_DEST_NOT_PRESENT 49 +#define IEEE80211_STATUS_DEST_NOT_QOS 50 +#define IEEE80211_STATUS_ASSOC_LISTEN_TOO_HIGH 51 + +/** @} */ + + + +/** + * @defgroup ieee80211_reason 802.11 reason codes + * + * These are returned to indicate the reason for a deauthentication or + * disassociation sent (usually) after authentication or association + * had succeeded. In gPXE, the lower 5 bits of the reason code are + * encoded into the file-unique portion of an error code, the ERRFILE + * portion is always @c ERRFILE_net80211, and the POSIX error code is + * @c ECONNRESET for reason 0-31 or @c ENETRESET for reason 32-63. + * + * For a complete table with non-abbreviated error messages, see IEEE + * Std 802.11-2007, Table 7-22, p.92. + * + * @{ + */ + +#define IEEE80211_REASON_NONE 0 +#define IEEE80211_REASON_UNSPECIFIED 1 +#define IEEE80211_REASON_AUTH_NO_LONGER_VALID 2 +#define IEEE80211_REASON_LEAVING 3 +#define IEEE80211_REASON_INACTIVITY 4 +#define IEEE80211_REASON_OUT_OF_RESOURCES 5 +#define IEEE80211_REASON_NEED_AUTH 6 +#define IEEE80211_REASON_NEED_ASSOC 7 +#define IEEE80211_REASON_LEAVING_TO_ROAM 8 +#define IEEE80211_REASON_REASSOC_INVALID 9 +#define IEEE80211_REASON_BAD_POWER 10 +#define IEEE80211_REASON_BAD_CHANNELS 11 +#define IEEE80211_REASON_INVALID_IE 13 +#define IEEE80211_REASON_MIC_FAILURE 14 +#define IEEE80211_REASON_4WAY_TIMEOUT 15 +#define IEEE80211_REASON_GROUPKEY_TIMEOUT 16 +#define IEEE80211_REASON_4WAY_INVALID 17 +#define IEEE80211_REASON_GROUP_CIPHER_INVALID 18 +#define IEEE80211_REASON_PAIR_CIPHER_INVALID 19 +#define IEEE80211_REASON_AKMP_INVALID 20 +#define IEEE80211_REASON_RSN_VERSION_INVALID 21 +#define IEEE80211_REASON_RSN_CAPAB_INVALID 22 +#define IEEE80211_REASON_8021X_FAILURE 23 +#define IEEE80211_REASON_CIPHER_REJECTED 24 +#define IEEE80211_REASON_QOS_UNSPECIFIED 32 +#define IEEE80211_REASON_QOS_OUT_OF_RESOURCES 33 +#define IEEE80211_REASON_LINK_IS_HORRIBLE 34 +#define IEEE80211_REASON_INVALID_TXOP 35 +#define IEEE80211_REASON_REQUESTED_LEAVING 36 +#define IEEE80211_REASON_REQUESTED_NO_USE 37 +#define IEEE80211_REASON_REQUESTED_NEED_SETUP 38 +#define IEEE80211_REASON_REQUESTED_TIMEOUT 39 +#define IEEE80211_REASON_CIPHER_UNSUPPORTED 45 + +/** @} */ + +/* ---------- Information element declarations ---------- */ + +/** + * @defgroup ieee80211_ie 802.11 information elements + * + * Many management frames include a section that amounts to a + * concatenation of these information elements, so that the sender can + * choose which information to send and the receiver can ignore the + * parts it doesn't understand. Each IE contains a two-byte header, + * one byte ID and one byte length, followed by IE-specific data. The + * length does not include the two-byte header. Information elements + * are required to be sorted by ID, but gPXE does not require that in + * those it receives. + * + * This group also includes a few inline functions to simplify common + * tasks in IE processing. + * + * @{ + */ + +/** Generic 802.11 information element header */ +struct ieee80211_ie_header { + u8 id; /**< Information element ID */ + u8 len; /**< Information element length */ +} __attribute__ ((packed)); + + +/** 802.11 SSID information element */ +struct ieee80211_ie_ssid { + u8 id; /**< SSID ID: 0 */ + u8 len; /**< SSID length */ + char ssid[0]; /**< SSID data, not NUL-terminated */ +} __attribute__ ((packed)); + +/** Information element ID for SSID information element */ +#define IEEE80211_IE_SSID 0 + + +/** 802.11 rates information element + * + * The first 8 rates go in an IE of type RATES (1), and any more rates + * go in one of type EXT_RATES (50). Each rate is a byte with the low + * 7 bits equal to the rate in units of 500 kbps, and the high bit set + * if and only if the rate is "basic" (must be supported by all + * connected stations). + */ +struct ieee80211_ie_rates { + u8 id; /**< Rates ID: 1 or 50 */ + u8 len; /**< Number of rates */ + u8 rates[0]; /**< Rates data, one rate per byte */ +} __attribute__ ((packed)); + +/** Information element ID for rates information element */ +#define IEEE80211_IE_RATES 1 + +/** Information element ID for extended rates information element */ +#define IEEE80211_IE_EXT_RATES 50 + + +/** 802.11 Direct Spectrum parameter information element + * + * This just contains the channel number. It has the fancy name + * because IEEE 802.11 also defines a frequency-hopping PHY that + * changes channels at regular intervals following a predetermined + * pattern; in practice nobody uses the FH PHY. + */ +struct ieee80211_ie_ds_param { + u8 id; /**< DS parameter ID: 3 */ + u8 len; /**< DS parameter length: 1 */ + u8 current_channel; /**< Current channel number, 1-14 */ +} __attribute__ ((packed)); + +/** Information element ID for Direct Spectrum parameter information element */ +#define IEEE80211_IE_DS_PARAM 3 + + +/** 802.11 Country information element regulatory extension triplet */ +struct ieee80211_ie_country_ext_triplet { + u8 reg_ext_id; /**< Regulatory extension ID */ + u8 reg_class_id; /**< Regulatory class ID */ + u8 coverage_class; /**< Coverage class */ +} __attribute__ ((packed)); + +/** 802.11 Country information element regulatory band triplet */ +struct ieee80211_ie_country_band_triplet { + u8 first_channel; /**< Channel number for first channel in band */ + u8 nr_channels; /**< Number of contiguous channels in band */ + u8 max_txpower; /**< Maximum TX power in dBm */ +} __attribute__ ((packed)); + +/** 802.11 Country information element regulatory triplet + * + * It is a band triplet if the first byte is 200 or less, and a + * regulatory extension triplet otherwise. + */ +union ieee80211_ie_country_triplet { + /** Differentiator between band and ext triplets */ + u8 first; + + /** Information about a band of channels */ + struct ieee80211_ie_country_band_triplet band; + + /** Regulatory extension information */ + struct ieee80211_ie_country_ext_triplet ext; +}; + +/** 802.11 Country information element + * + * This contains some data about RF regulations. + */ +struct ieee80211_ie_country { + u8 id; /**< Country information ID: 7 */ + u8 len; /**< Country information length: varies */ + char name[2]; /**< ISO Alpha2 country code */ + char in_out; /**< 'I' for indoor, 'O' for outdoor */ + + /** List of regulatory triplets */ + union ieee80211_ie_country_triplet triplet[0]; +} __attribute__ ((packed)); + +/** Information element ID for Country information element */ +#define IEEE80211_IE_COUNTRY 7 + + +/** 802.11 Request information element + * + * This contains a list of information element types we would like to + * be included in probe response frames. + */ +struct ieee80211_ie_request { + u8 id; /**< Request ID: 10 */ + u8 len; /**< Number of IEs requested */ + u8 request[0]; /**< List of IEs requested */ +} __attribute__ ((packed)); + +/** Information element ID for Request information element */ +#define IEEE80211_IE_REQUEST 10 + + +/** 802.11 Challenge Text information element + * + * This is used in authentication frames under Shared Key + * authentication. + */ +struct ieee80211_ie_challenge_text { + u8 id; /**< Challenge Text ID: 16 */ + u8 len; /**< Challenge Text length: usually 128 */ + u8 challenge_text[0]; /**< Challenge Text data */ +} __attribute__ ((packed)); + +/** Information element ID for Challenge Text information element */ +#define IEEE80211_IE_CHALLENGE_TEXT 16 + + +/** 802.11 Power Constraint information element + * + * This is used to specify an additional power limitation on top of + * the Country requirements. + */ +struct ieee80211_ie_power_constraint { + u8 id; /**< Power Constraint ID: 52 */ + u8 len; /**< Power Constraint length: 1 */ + u8 power_constraint; /**< Decrease in allowed TX power, dBm */ +} __attribute__ ((packed)); + +/** Information element ID for Power Constraint information element */ +#define IEEE80211_IE_POWER_CONSTRAINT 52 + + +/** 802.11 Power Capability information element + * + * This is used in association request frames to indicate the extremes + * of our TX power abilities. It is required only if we indicate + * support for spectrum management. + */ +struct ieee80211_ie_power_capab { + u8 id; /**< Power Capability ID: 33 */ + u8 len; /**< Power Capability length: 2 */ + u8 min_txpower; /**< Minimum possible TX power, dBm */ + u8 max_txpower; /**< Maximum possible TX power, dBm */ +} __attribute__ ((packed)); + +/** Information element ID for Power Capability information element */ +#define IEEE80211_IE_POWER_CAPAB 33 + + +/** 802.11 Channels information element channel band tuple */ +struct ieee80211_ie_channels_channel_band { + u8 first_channel; /**< Channel number of first channel in band */ + u8 nr_channels; /**< Number of channels in band */ +} __attribute__ ((packed)); + +/** 802.11 Channels information element + * + * This is used in association frames to indicate the channels we can + * use. It is required only if we indicate support for spectrum + * management. + */ +struct ieee80211_ie_channels { + u8 id; /**< Channels ID: 36 */ + u8 len; /**< Channels length: 2 */ + + /** List of (start, length) channel bands we can use */ + struct ieee80211_ie_channels_channel_band channels[0]; +} __attribute__ ((packed)); + +/** Information element ID for Channels information element */ +#define IEEE80211_IE_CHANNELS 36 + + +/** 802.11 ERP Information information element + * + * This is used to communicate some PHY-level flags. + */ +struct ieee80211_ie_erp_info { + u8 id; /**< ERP Information ID: 42 */ + u8 len; /**< ERP Information length: 1 */ + u8 erp_info; /**< ERP flags */ +} __attribute__ ((packed)); + +/** Information element ID for ERP Information information element */ +#define IEEE80211_IE_ERP_INFO 42 + +/** ERP information element: Flag set if 802.11b stations are present */ +#define IEEE80211_ERP_NONERP_PRESENT 0x01 + +/** ERP information element: Flag set if CTS protection must be used */ +#define IEEE80211_ERP_USE_PROTECTION 0x02 + +/** ERP information element: Flag set if long preambles must be used */ +#define IEEE80211_ERP_BARKER_LONG 0x04 + + +/** 802.11 Robust Security Network ("WPA") information element + * + * Showing once again a striking clarity of design, the IEEE folks put + * dynamically-sized data in the middle of this structure. As such, + * the below structure definition only works for IEs we create + * ourselves, which always have one pairwise cipher and one AKM; + * received IEs should be parsed piecemeal. + * + * Also inspired was IEEE's choice of 16-bit fields to count the + * number of 4-byte elements in a structure with a maximum length of + * 255 bytes. + * + * Many fields reference a cipher or authentication-type ID; this is a + * three-byte OUI followed by one byte identifying the cipher with + * respect to that OUI. For all standard ciphers the OUI is 00:0F:AC, + * except in old-style WPA IEs encapsulated in vendor-specific IEs, + * where it's 00:50:F2. + */ +struct ieee80211_ie_rsn { + /** Information element ID */ + u8 id; + + /** Information element length */ + u8 len; + + /** RSN information element version */ + u16 version; + + /** Cipher ID for the cipher used in multicast/broadcast frames */ + u32 group_cipher; + + /** Number of unicast ciphers supported */ + u16 pairwise_count; + + /** List of cipher IDs for supported unicast frame ciphers */ + u32 pairwise_cipher[1]; + + /** Number of authentication types supported */ + u16 akm_count; + + /** List of authentication type IDs for supported types */ + u32 akm_list[1]; + + /** Security capabilities field (RSN only) */ + u16 rsn_capab; + + /** Number of PMKIDs included (present only in association frames) */ + u16 pmkid_count; + + /** List of PMKIDs included, each a 16-byte SHA1 hash */ + u8 pmkid_list[0]; +} __attribute__((packed)); + +/** Information element ID for Robust Security Network information element */ +#define IEEE80211_IE_RSN 48 + +/** Calculate necessary size of RSN information element + * + * @v npair Number of pairwise ciphers supported + * @v nauth Number of authentication types supported + * @v npmkid Number of PMKIDs to include + * @v is_rsn If TRUE, calculate RSN IE size; if FALSE, calculate WPA IE size + * @ret size Necessary size of IE, including header bytes + */ +static inline size_t ieee80211_rsn_size ( int npair, int nauth, int npmkid, + int rsn_ie ) { + return 16 + 4 * ( npair + nauth ) + 16 * npmkid - 4 * ! rsn_ie; +} + +/** Make OUI plus type byte into 32-bit integer for easy comparison */ +#if __BYTE_ORDER == __BIG_ENDIAN +#define _MKOUI( a, b, c, t ) \ + ( ( ( a ) << 24 ) | ( ( b ) << 16 ) | ( ( c ) << 8 ) | ( d ) ) +#define OUI_ORG_MASK 0xFFFFFF00 +#define OUI_TYPE_MASK 0x000000FF +#else +#define _MKOUI( a, b, c, t ) \ + ( ( ( t ) << 24 ) | ( ( c ) << 16 ) | ( ( b ) << 8 ) | ( a ) ) +#define OUI_ORG_MASK 0x00FFFFFF +#define OUI_TYPE_MASK 0xFF000000 +#endif + +/** Organization part for OUIs in standard RSN IE */ +#define IEEE80211_RSN_OUI _MKOUI ( 0x00, 0x0F, 0xAC, 0 ) + +/** Organization part for OUIs in old WPA IE */ +#define IEEE80211_WPA_OUI _MKOUI ( 0x00, 0x50, 0xF2, 0 ) + +/** Old vendor-type WPA IE OUI type + subtype */ +#define IEEE80211_WPA_OUI_VEN _MKOUI ( 0x00, 0x50, 0xF2, 0x01 ) + + +/** 802.11 RSN IE: expected version number */ +#define IEEE80211_RSN_VERSION 1 + +/** 802.11 RSN IE: cipher type for 40-bit WEP */ +#define IEEE80211_RSN_CTYPE_WEP40 _MKOUI ( 0, 0, 0, 0x01 ) + +/** 802.11 RSN IE: cipher type for 104-bit WEP */ +#define IEEE80211_RSN_CTYPE_WEP104 _MKOUI ( 0, 0, 0, 0x05 ) + +/** 802.11 RSN IE: cipher type for TKIP ("WPA") */ +#define IEEE80211_RSN_CTYPE_TKIP _MKOUI ( 0, 0, 0, 0x02 ) + +/** 802.11 RSN IE: cipher type for CCMP ("WPA2") */ +#define IEEE80211_RSN_CTYPE_CCMP _MKOUI ( 0, 0, 0, 0x04 ) + +/** 802.11 RSN IE: cipher type for "use group" + * + * This can only appear as a pairwise cipher, and means unicast frames + * should be encrypted in the same way as broadcast/multicast frames. + */ +#define IEEE80211_RSN_CTYPE_USEGROUP _MKOUI ( 0, 0, 0, 0x00 ) + +/** 802.11 RSN IE: auth method type for using an 802.1X server */ +#define IEEE80211_RSN_ATYPE_8021X _MKOUI ( 0, 0, 0, 0x01 ) + +/** 802.11 RSN IE: auth method type for using a pre-shared key */ +#define IEEE80211_RSN_ATYPE_PSK _MKOUI ( 0, 0, 0, 0x02 ) + +/** 802.11 RSN IE capabilities: AP supports pre-authentication */ +#define IEEE80211_RSN_CAPAB_PREAUTH 0x001 + +/** 802.11 RSN IE capabilities: Node has conflict between TKIP and WEP + * + * This is a legacy issue; APs always set it to 0, and gPXE sets it to + * 0. + */ +#define IEEE80211_RSN_CAPAB_NO_PAIRWISE 0x002 + +/** 802.11 RSN IE capabilities: Number of PTKSA replay counters + * + * A value of 0 means one replay counter, 1 means two, 2 means four, + * and 3 means sixteen. + */ +#define IEEE80211_RSN_CAPAB_PTKSA_REPLAY 0x00C + +/** 802.11 RSN IE capabilities: Number of GTKSA replay counters + * + * A value of 0 means one replay counter, 1 means two, 2 means four, + * and 3 means sixteen. + */ +#define IEEE80211_RSN_CAPAB_GTKSA_REPLAY 0x030 + +/** 802.11 RSN IE capabilities: PeerKey Handshaking is suported */ +#define IEEE80211_RSN_CAPAB_PEERKEY 0x200 + + +/** 802.11 RSN IE capabilities: One replay counter + * + * This should be AND'ed with @c IEEE80211_RSN_CAPAB_PTKSA_REPLAY or + * @c IEEE80211_RSN_CAPAB_GTKSA_REPLAY (or both) to produce a value + * which can be OR'ed into the capabilities field. + */ +#define IEEE80211_RSN_1_CTR 0x000 + +/** 802.11 RSN IE capabilities: Two replay counters */ +#define IEEE80211_RSN_2_CTR 0x014 + +/** 802.11 RSN IE capabilities: Four replay counters */ +#define IEEE80211_RSN_4_CTR 0x028 + +/** 802.11 RSN IE capabilities: 16 replay counters */ +#define IEEE80211_RSN_16_CTR 0x03C + + +/** 802.11 Vendor Specific information element + * + * One often sees the RSN IE masquerading as vendor-specific on + * devices that were produced prior to 802.11i (the WPA amendment) + * being finalized. + */ +struct ieee80211_ie_vendor { + u8 id; /**< Vendor-specific ID: 221 */ + u8 len; /**< Vendor-specific length: variable */ + u32 oui; /**< OUI and vendor-specific type byte */ + u8 data[0]; /**< Vendor-specific data */ +} __attribute__ ((packed)); + +/** Information element ID for Vendor Specific information element */ +#define IEEE80211_IE_VENDOR 221 + + + + +/** Any 802.11 information element + * + * This is formatted for ease of use, so IEs with complex structures + * get referenced in full, while those with only one byte of data or a + * simple array are pulled in to avoid a layer of indirection like + * ie->channels.channels[0]. + */ +union ieee80211_ie +{ + /** Generic and simple information element info */ + struct { + u8 id; /**< Information element ID */ + u8 len; /**< Information element data length */ + union { + char ssid[0]; /**< SSID text */ + u8 rates[0]; /**< Rates data */ + u8 request[0]; /**< Request list */ + u8 challenge_text[0]; /**< Challenge text data */ + u8 power_constraint; /**< Power constraint, dBm */ + u8 erp_info; /**< ERP information flags */ + /** List of channels */ + struct ieee80211_ie_channels_channel_band channels[0]; + }; + }; + + /** DS parameter set */ + struct ieee80211_ie_ds_param ds_param; + + /** Country information */ + struct ieee80211_ie_country country; + + /** Power capability */ + struct ieee80211_ie_power_capab power_capab; + + /** Security information */ + struct ieee80211_ie_rsn rsn; + + /** Vendor-specific */ + struct ieee80211_ie_vendor vendor; +}; + +/** Check that 802.11 information element is bounded by buffer + * + * @v ie Information element + * @v end End of buffer in which information element is stored + * @ret ok TRUE if the IE is completely contained within the buffer + */ +static inline int ieee80211_ie_bound ( union ieee80211_ie *ie, void *end ) +{ + void *iep = ie; + return ( iep + 2 <= end && iep + 2 + ie->len <= end ); +} + +/** Advance to next 802.11 information element + * + * @v ie Current information element pointer + * @v end Pointer to first byte not in information element space + * @ret next Pointer to next information element, or NULL if no more + * + * When processing received IEs, @a end should be set to the I/O + * buffer tail pointer; when marshalling IEs for sending, @a end + * should be NULL. + */ +static inline union ieee80211_ie * ieee80211_next_ie ( union ieee80211_ie *ie, + void *end ) +{ + void *next_ie_byte = ( void * ) ie + ie->len + 2; + union ieee80211_ie *next_ie = next_ie_byte; + + if ( ! end ) + return next_ie; + + if ( ieee80211_ie_bound ( next_ie, end ) ) + return next_ie; + + return NULL; +} + +/** @} */ + + +/* ---------- Management frame data formats ---------- */ + +/** + * @defgroup ieee80211_mgmt_data Management frame data payloads + * @{ + */ + +/** Beacon or probe response frame data */ +struct ieee80211_beacon_or_probe_resp +{ + /** 802.11 TSFT value at frame send */ + u64 timestamp; + + /** Interval at which beacons are sent, in units of 1024 us */ + u16 beacon_interval; + + /** Capability flags */ + u16 capability; + + /** List of information elements */ + union ieee80211_ie info_element[0]; +} __attribute__((packed)); + +#define ieee80211_beacon ieee80211_beacon_or_probe_resp +#define ieee80211_probe_resp ieee80211_beacon_or_probe_resp + +/** Disassociation or deauthentication frame data */ +struct ieee80211_disassoc_or_deauth +{ + /** Reason code */ + u16 reason; +} __attribute__((packed)); + +#define ieee80211_disassoc ieee80211_disassoc_or_deauth +#define ieee80211_deauth ieee80211_disassoc_or_deauth + +/** Association request frame data */ +struct ieee80211_assoc_req +{ + /** Capability flags */ + u16 capability; + + /** Interval at which we wake up, in units of the beacon interval */ + u16 listen_interval; + + /** List of information elements */ + union ieee80211_ie info_element[0]; +} __attribute__((packed)); + +/** Association or reassociation response frame data */ +struct ieee80211_assoc_or_reassoc_resp +{ + /** Capability flags */ + u16 capability; + + /** Status code */ + u16 status; + + /** Association ID */ + u16 aid; + + /** List of information elements */ + union ieee80211_ie info_element[0]; +} __attribute__((packed)); + +#define ieee80211_assoc_resp ieee80211_assoc_or_reassoc_resp +#define ieee80211_reassoc_resp ieee80211_assoc_or_reassoc_resp + +/** Reassociation request frame data */ +struct ieee80211_reassoc_req +{ + /** Capability flags */ + u16 capability; + + /** Interval at which we wake up, in units of the beacon interval */ + u16 listen_interval; + + /** MAC address of current Access Point */ + u8 current_addr[ETH_ALEN]; + + /** List of information elements */ + union ieee80211_ie info_element[0]; +} __attribute__((packed)); + +/** Probe request frame data */ +struct ieee80211_probe_req +{ + /** List of information elements */ + union ieee80211_ie info_element[0]; +} __attribute__((packed)); + +/** Authentication frame data */ +struct ieee80211_auth +{ + /** Authentication algorithm (Open System or Shared Key) */ + u16 algorithm; + + /** Sequence number of this frame; first from client to AP is 1 */ + u16 tx_seq; + + /** Status code */ + u16 status; + + /** List of information elements */ + union ieee80211_ie info_element[0]; +} __attribute__((packed)); + +/** Open System authentication algorithm */ +#define IEEE80211_AUTH_OPEN_SYSTEM 0 + +/** Shared Key authentication algorithm */ +#define IEEE80211_AUTH_SHARED_KEY 1 + +/** @} */ + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/if_arp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/if_arp.h new file mode 100644 index 0000000..932bb3b --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/if_arp.h @@ -0,0 +1,102 @@ +#ifndef _GPXE_IF_ARP_H +#define _GPXE_IF_ARP_H + +/** @file + * + * Address Resolution Protocol constants and types + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +/* ARP protocol HARDWARE identifiers. */ +#define ARPHRD_NETROM 0 /**< from KA9Q: NET/ROM pseudo */ +#define ARPHRD_ETHER 1 /**< Ethernet 10Mbps */ +#define ARPHRD_EETHER 2 /**< Experimental Ethernet */ +#define ARPHRD_AX25 3 /**< AX.25 Level 2 */ +#define ARPHRD_PRONET 4 /**< PROnet token ring */ +#define ARPHRD_CHAOS 5 /**< Chaosnet */ +#define ARPHRD_IEEE802 6 /**< IEEE 802.2 Ethernet/TR/TB */ +#define ARPHRD_ARCNET 7 /**< ARCnet */ +#define ARPHRD_APPLETLK 8 /**< APPLEtalk */ +#define ARPHRD_DLCI 15 /**< Frame Relay DLCI */ +#define ARPHRD_ATM 19 /**< ATM */ +#define ARPHRD_METRICOM 23 /**< Metricom STRIP (new IANA id) */ +#define ARPHRD_IEEE1394 24 /**< IEEE 1394 IPv4 - RFC 2734 */ +#define ARPHRD_EUI64 27 /**< EUI-64 */ +#define ARPHRD_INFINIBAND 32 /**< InfiniBand */ + +/* ARP protocol opcodes. */ +#define ARPOP_REQUEST 1 /**< ARP request */ +#define ARPOP_REPLY 2 /**< ARP reply */ +#define ARPOP_RREQUEST 3 /**< RARP request */ +#define ARPOP_RREPLY 4 /**< RARP reply */ +#define ARPOP_InREQUEST 8 /**< InARP request */ +#define ARPOP_InREPLY 9 /**< InARP reply */ +#define ARPOP_NAK 10 /**< (ATM)ARP NAK */ + +/** + * An ARP header + * + * This contains only the fixed-size portions of an ARP header; for + * other fields use the arp_{sender,target}_{ha,pa} family of + * functions. + */ +struct arphdr { + /** Link-layer protocol + * + * This is an ARPHRD_XXX constant + */ + uint16_t ar_hrd; + /** Network-layer protocol + * + * This is, for Ethernet, an ETH_P_XXX constant. + */ + uint16_t ar_pro; + /** Link-layer address length */ + uint8_t ar_hln; + /** Network-layer address length */ + uint8_t ar_pln; + /** ARP opcode */ + uint16_t ar_op; +} __attribute__ (( packed )); + +/** ARP packet sender hardware address + * + * @v arphdr ARP header + * @ret ar_sha Sender hardware address + */ +static inline void * arp_sender_ha ( struct arphdr *arphdr ) { + return ( ( ( void * ) arphdr ) + sizeof ( *arphdr ) ); +} + +/** ARP packet sender protocol address + * + * @v arphdr ARP header + * @ret ar_spa Sender protocol address + */ +static inline void * arp_sender_pa ( struct arphdr *arphdr ) { + return ( arp_sender_ha ( arphdr ) + arphdr->ar_hln ); +} + +/** ARP packet target hardware address + * + * @v arphdr ARP header + * @ret ar_tha Target hardware address + */ +static inline void * arp_target_ha ( struct arphdr *arphdr ) { + return ( arp_sender_pa ( arphdr ) + arphdr->ar_pln ); +} + +/** ARP packet target protocol address + * + * @v arphdr ARP header + * @ret ar_tpa Target protocol address + */ +static inline void * arp_target_pa ( struct arphdr *arphdr ) { + return ( arp_target_ha ( arphdr ) + arphdr->ar_hln ); +} + +#endif /* _GPXE_IF_ARP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/if_ether.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/if_ether.h new file mode 100644 index 0000000..b96bee0 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/if_ether.h @@ -0,0 +1,36 @@ +#ifndef _GPXE_IF_ETHER_H +#define _GPXE_IF_ETHER_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +#define ETH_ALEN 6 /* Size of Ethernet address */ +#define ETH_HLEN 14 /* Size of ethernet header */ +#define ETH_ZLEN 60 /* Minimum packet */ +#define ETH_FRAME_LEN 1514 /* Maximum packet */ +#define ETH_DATA_ALIGN 2 /* Amount needed to align the data after an ethernet header */ +#ifndef ETH_MAX_MTU +#define ETH_MAX_MTU (ETH_FRAME_LEN-ETH_HLEN) +#endif + +#define ETH_P_RAW 0x0000 /* Raw packet */ +#define ETH_P_IP 0x0800 /* Internet Protocl Packet */ +#define ETH_P_ARP 0x0806 /* Address Resolution Protocol */ +#define ETH_P_RARP 0x8035 /* Reverse Address resolution Protocol */ +#define ETH_P_IPV6 0x86DD /* IPv6 over blueblook */ +#define ETH_P_SLOW 0x8809 /* Ethernet slow protocols */ +#define ETH_P_EAPOL 0x888E /* 802.1X EAP over LANs */ +#define ETH_P_AOE 0x88A2 /* ATA over Ethernet */ + +/** An Ethernet link-layer header */ +struct ethhdr { + /** Destination MAC address */ + uint8_t h_dest[ETH_ALEN]; + /** Source MAC address */ + uint8_t h_source[ETH_ALEN]; + /** Protocol ID */ + uint16_t h_protocol; +} __attribute__ ((packed)); + +#endif /* _GPXE_IF_ETHER_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/image.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/image.h new file mode 100644 index 0000000..10db8af --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/image.h @@ -0,0 +1,194 @@ +#ifndef _GPXE_IMAGE_H +#define _GPXE_IMAGE_H + +/** + * @file + * + * Executable/loadable images + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/tables.h> +#include <gpxe/list.h> +#include <gpxe/uaccess.h> +#include <gpxe/refcnt.h> + +struct uri; +struct image_type; + +/** An executable or loadable image */ +struct image { + /** Reference count */ + struct refcnt refcnt; + + /** List of registered images */ + struct list_head list; + + /** URI of image */ + struct uri *uri; + /** Name */ + char name[16]; + /** Flags */ + unsigned int flags; + + /** Command line to pass to image */ + char *cmdline; + /** Raw file image */ + userptr_t data; + /** Length of raw file image */ + size_t len; + + /** Image type, if known */ + struct image_type *type; + /** Image type private data */ + union { + physaddr_t phys; + userptr_t user; + unsigned long ul; + } priv; + + /** Replacement image + * + * An image wishing to replace itself with another image (in a + * style similar to a Unix exec() call) should return from its + * exec() method with the replacement image set to point to + * the new image. The new image must already be in a suitable + * state for execution (i.e. loaded). + * + * If an image unregisters itself as a result of being + * executed, it must make sure that its replacement image (if + * any) is registered, otherwise the replacement is likely to + * be freed before it can be executed. + */ + struct image *replacement; +}; + +/** Image is loaded */ +#define IMAGE_LOADED 0x0001 + +/** An executable or loadable image type */ +struct image_type { + /** Name of this image type */ + char *name; + /** + * Load image into memory + * + * @v image Executable/loadable image + * @ret rc Return status code + * + * Load the image into memory at the correct location as + * determined by the file format. + * + * If the file image is in the correct format, the method must + * update @c image->type to point to its own type (unless @c + * image->type is already set). This allows the autoloading + * code to disambiguate between "this is not my image format" + * and "there is something wrong with this image". In + * particular, setting @c image->type and then returning an + * error will cause image_autoload() to abort and return an + * error, rather than continuing to the next image type. + */ + int ( * load ) ( struct image *image ); + /** + * Execute loaded image + * + * @v image Loaded image + * @ret rc Return status code + * + * Note that the image may be invalidated by the act of + * execution, i.e. an image is allowed to choose to unregister + * (and so potentially free) itself. + */ + int ( * exec ) ( struct image *image ); +}; + +/** + * Multiboot image probe priority + * + * Multiboot images are also valid executables in another format + * (e.g. ELF), so we must perform the multiboot probe first. + */ +#define PROBE_MULTIBOOT 01 + +/** + * Normal image probe priority + */ +#define PROBE_NORMAL 02 + +/** + * PXE image probe priority + * + * PXE images have no signature checks, so will claim all image files. + * They must therefore be tried last in the probe order list. + */ +#define PROBE_PXE 03 + +/** Executable or loadable image type table */ +#define IMAGE_TYPES __table ( struct image_type, "image_types" ) + +/** An executable or loadable image type */ +#define __image_type( probe_order ) __table_entry ( IMAGE_TYPES, probe_order ) + +extern struct list_head images; + +/** Iterate over all registered images */ +#define for_each_image( image ) \ + list_for_each_entry ( (image), &images, list ) + +/** + * Test for existence of images + * + * @ret existence Some images exist + */ +static inline int have_images ( void ) { + return ( ! list_empty ( &images ) ); +} + +extern struct image * alloc_image ( void ); +extern int image_set_uri ( struct image *image, struct uri *uri ); +extern int image_set_cmdline ( struct image *image, const char *cmdline ); +extern int register_image ( struct image *image ); +extern void unregister_image ( struct image *image ); +extern void promote_image ( struct image *image ); +struct image * find_image ( const char *name ); +extern int image_load ( struct image *image ); +extern int image_autoload ( struct image *image ); +extern int image_exec ( struct image *image ); +extern int register_and_autoload_image ( struct image *image ); +extern int register_and_autoexec_image ( struct image *image ); + +/** + * Increment reference count on an image + * + * @v image Image + * @ret image Image + */ +static inline struct image * image_get ( struct image *image ) { + ref_get ( &image->refcnt ); + return image; +} + +/** + * Decrement reference count on an image + * + * @v image Image + */ +static inline void image_put ( struct image *image ) { + ref_put ( &image->refcnt ); +} + +/** + * Set image name + * + * @v image Image + * @v name New image name + * @ret rc Return status code + */ +static inline int image_set_name ( struct image *image, const char *name ) { + strncpy ( image->name, name, ( sizeof ( image->name ) - 1 ) ); + return 0; +} + +#endif /* _GPXE_IMAGE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/in.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/in.h new file mode 100644 index 0000000..c313717 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/in.h @@ -0,0 +1,104 @@ +#ifndef _GPXE_IN_H +#define _GPXE_IN_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/socket.h> + +/* Protocol numbers */ + +#define IP_ICMP 1 +#define IP_TCP 6 +#define IP_UDP 17 +#define IP_ICMP6 58 + +/* IP address constants */ + +#define INADDR_NONE 0xffffffff + +#define INADDR_BROADCAST 0xffffffff + +#define IN_CLASSA(addr) ( ( (addr) & 0x80000000 ) == 0x00000000 ) +#define IN_CLASSA_NET 0xff000000 +#define IN_CLASSB(addr) ( ( (addr) & 0xc0000000 ) == 0x80000000 ) +#define IN_CLASSB_NET 0xffff0000 +#define IN_CLASSC(addr) ( ( (addr) & 0xe0000000 ) == 0xc0000000 ) +#define IN_CLASSC_NET 0xffffff00 +#define IN_MULTICAST(addr) ( ( (addr) & 0xf0000000 ) == 0xe0000000 ) + +/** + * IP address structure + */ +struct in_addr { + uint32_t s_addr; +}; + +typedef struct in_addr in_addr; + +/** + * IP6 address structure + */ +struct in6_addr { + union { + uint8_t u6_addr8[16]; + uint16_t u6_addr16[8]; + uint32_t u6_addr32[4]; + } in6_u; +#define s6_addr in6_u.u6_addr8 +#define s6_addr16 in6_u.u6_addr16 +#define s6_addr32 in6_u.u6_addr32 +}; + +/** + * IPv4 socket address + */ +struct sockaddr_in { + /** Socket address family (part of struct @c sockaddr) + * + * Always set to @c AF_INET for IPv4 addresses + */ + sa_family_t sin_family; + /** TCP/IP port (part of struct @c sockaddr_tcpip) */ + uint16_t sin_port; + /** IPv4 address */ + struct in_addr sin_addr; + /** Padding + * + * This ensures that a struct @c sockaddr_tcpip is large + * enough to hold a socket address for any TCP/IP address + * family. + */ + char pad[ sizeof ( struct sockaddr ) - sizeof ( sa_family_t ) + - sizeof ( uint16_t ) + - sizeof ( struct in_addr ) ]; +} __attribute__ (( may_alias )); + +/** + * IPv6 socket address + */ +struct sockaddr_in6 { + /** Socket address family (part of struct @c sockaddr) + * + * Always set to @c AF_INET6 for IPv6 addresses + */ + sa_family_t sin_family; + /** TCP/IP port (part of struct @c sockaddr_tcpip) */ + uint16_t sin_port; + uint32_t sin6_flowinfo; /* Flow number */ + struct in6_addr sin6_addr; /* 128-bit destination address */ + uint32_t sin6_scope_id; /* Scope ID */ +} __attribute__ (( may_alias )); + +extern int inet_aton ( const char *cp, struct in_addr *inp ); +extern char * inet_ntoa ( struct in_addr in ); + +/* Adding the following for IP6 support + * + +extern int inet6_aton ( const char *cp, struct in6_addr *inp ); +extern char * inet6_ntoa ( struct in_addr in ); + + */ + +#endif /* _GPXE_IN_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/infiniband.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/infiniband.h new file mode 100644 index 0000000..d90b1c1 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/infiniband.h @@ -0,0 +1,659 @@ +#ifndef _GPXE_INFINIBAND_H +#define _GPXE_INFINIBAND_H + +/** @file + * + * Infiniband protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/refcnt.h> +#include <gpxe/device.h> +#include <gpxe/ib_packet.h> +#include <gpxe/ib_mad.h> + +/** Subnet management interface QPN */ +#define IB_QPN_SMI 0 + +/** Subnet management interface queue key */ +#define IB_QKEY_SMI 0 + +/** General service interface QPN */ +#define IB_QPN_GSI 1 + +/** General service interface queue key */ +#define IB_QKEY_GSI 0x80010000UL + +/** Broadcast QPN */ +#define IB_QPN_BROADCAST 0xffffffUL + +/** QPN mask */ +#define IB_QPN_MASK 0xffffffUL + +/** Default Infiniband partition key */ +#define IB_PKEY_DEFAULT 0xffff + +/** Infiniband partition key full membership flag */ +#define IB_PKEY_FULL 0x8000 + +/** + * Maximum payload size + * + * This is currently hard-coded in various places (drivers, subnet + * management agent, etc.) to 2048. + */ +#define IB_MAX_PAYLOAD_SIZE 2048 + +struct ib_device; +struct ib_queue_pair; +struct ib_address_vector; +struct ib_completion_queue; +struct ib_mad_interface; + +/** Infiniband transmission rates */ +enum ib_rate { + IB_RATE_2_5 = 2, + IB_RATE_10 = 3, + IB_RATE_30 = 4, + IB_RATE_5 = 5, + IB_RATE_20 = 6, + IB_RATE_40 = 7, + IB_RATE_60 = 8, + IB_RATE_80 = 9, + IB_RATE_120 = 10, +}; + +/** An Infiniband Address Vector */ +struct ib_address_vector { + /** Queue Pair Number */ + unsigned long qpn; + /** Queue key + * + * Not specified for received packets. + */ + unsigned long qkey; + /** Local ID */ + unsigned int lid; + /** Rate + * + * Not specified for received packets. + */ + enum ib_rate rate; + /** Service level */ + unsigned int sl; + /** GID is present */ + unsigned int gid_present; + /** GID, if present */ + struct ib_gid gid; +}; + +/** An Infiniband Work Queue */ +struct ib_work_queue { + /** Containing queue pair */ + struct ib_queue_pair *qp; + /** "Is a send queue" flag */ + int is_send; + /** Associated completion queue */ + struct ib_completion_queue *cq; + /** List of work queues on this completion queue */ + struct list_head list; + /** Packet sequence number */ + uint32_t psn; + /** Number of work queue entries */ + unsigned int num_wqes; + /** Number of occupied work queue entries */ + unsigned int fill; + /** Next work queue entry index + * + * This is the index of the next entry to be filled (i.e. the + * first empty entry). This value is not bounded by num_wqes; + * users must logical-AND with (num_wqes-1) to generate an + * array index. + */ + unsigned long next_idx; + /** I/O buffers assigned to work queue */ + struct io_buffer **iobufs; + /** Driver private data */ + void *drv_priv; +}; + +/** An Infiniband multicast GID */ +struct ib_multicast_gid { + /** List of multicast GIDs on this QP */ + struct list_head list; + /** Multicast GID */ + struct ib_gid gid; +}; + +/** An Infiniband queue pair type */ +enum ib_queue_pair_type { + IB_QPT_SMI, + IB_QPT_GSI, + IB_QPT_UD, + IB_QPT_RC, +}; + +/** An Infiniband Queue Pair */ +struct ib_queue_pair { + /** Containing Infiniband device */ + struct ib_device *ibdev; + /** List of queue pairs on this Infiniband device */ + struct list_head list; + /** Queue pair number */ + unsigned long qpn; + /** Externally-visible queue pair number + * + * This may differ from the real queue pair number (e.g. when + * the HCA cannot use the management QPNs 0 and 1 as hardware + * QPNs and needs to remap them). + */ + unsigned long ext_qpn; + /** Queue pair type */ + enum ib_queue_pair_type type; + /** Queue key */ + unsigned long qkey; + /** Send queue */ + struct ib_work_queue send; + /** Receive queue */ + struct ib_work_queue recv; + /** List of multicast GIDs */ + struct list_head mgids; + /** Address vector */ + struct ib_address_vector av; + /** Driver private data */ + void *drv_priv; + /** Queue owner private data */ + void *owner_priv; +}; + +/** Infiniband completion queue operations */ +struct ib_completion_queue_operations { + /** + * Complete Send WQE + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v iobuf I/O buffer + * @v rc Completion status code + */ + void ( * complete_send ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct io_buffer *iobuf, int rc ); + /** + * Complete Receive WQE + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v av Address vector, or NULL + * @v iobuf I/O buffer + * @v rc Completion status code + */ + void ( * complete_recv ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct ib_address_vector *av, + struct io_buffer *iobuf, int rc ); +}; + +/** An Infiniband Completion Queue */ +struct ib_completion_queue { + /** Containing Infiniband device */ + struct ib_device *ibdev; + /** List of completion queues on this Infiniband device */ + struct list_head list; + /** Completion queue number */ + unsigned long cqn; + /** Number of completion queue entries */ + unsigned int num_cqes; + /** Next completion queue entry index + * + * This is the index of the next entry to be filled (i.e. the + * first empty entry). This value is not bounded by num_wqes; + * users must logical-AND with (num_wqes-1) to generate an + * array index. + */ + unsigned long next_idx; + /** List of work queues completing to this queue */ + struct list_head work_queues; + /** Completion queue operations */ + struct ib_completion_queue_operations *op; + /** Driver private data */ + void *drv_priv; +}; + +/** + * Infiniband device operations + * + * These represent a subset of the Infiniband Verbs. + */ +struct ib_device_operations { + /** Create completion queue + * + * @v ibdev Infiniband device + * @v cq Completion queue + * @ret rc Return status code + */ + int ( * create_cq ) ( struct ib_device *ibdev, + struct ib_completion_queue *cq ); + /** Destroy completion queue + * + * @v ibdev Infiniband device + * @v cq Completion queue + */ + void ( * destroy_cq ) ( struct ib_device *ibdev, + struct ib_completion_queue *cq ); + /** Create queue pair + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @ret rc Return status code + */ + int ( * create_qp ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp ); + /** Modify queue pair + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @ret rc Return status code + */ + int ( * modify_qp ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp ); + /** Destroy queue pair + * + * @v ibdev Infiniband device + * @v qp Queue pair + */ + void ( * destroy_qp ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp ); + /** Post send work queue entry + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v av Address vector + * @v iobuf I/O buffer + * @ret rc Return status code + * + * If this method returns success, the I/O buffer remains + * owned by the queue pair. If this method returns failure, + * the I/O buffer is immediately released; the failure is + * interpreted as "failure to enqueue buffer". + */ + int ( * post_send ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct ib_address_vector *av, + struct io_buffer *iobuf ); + /** Post receive work queue entry + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v iobuf I/O buffer + * @ret rc Return status code + * + * If this method returns success, the I/O buffer remains + * owned by the queue pair. If this method returns failure, + * the I/O buffer is immediately released; the failure is + * interpreted as "failure to enqueue buffer". + */ + int ( * post_recv ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct io_buffer *iobuf ); + /** Poll completion queue + * + * @v ibdev Infiniband device + * @v cq Completion queue + * + * The relevant completion handler (specified at completion + * queue creation time) takes ownership of the I/O buffer. + */ + void ( * poll_cq ) ( struct ib_device *ibdev, + struct ib_completion_queue *cq ); + /** + * Poll event queue + * + * @v ibdev Infiniband device + */ + void ( * poll_eq ) ( struct ib_device *ibdev ); + /** + * Open port + * + * @v ibdev Infiniband device + * @ret rc Return status code + */ + int ( * open ) ( struct ib_device *ibdev ); + /** + * Close port + * + * @v ibdev Infiniband device + */ + void ( * close ) ( struct ib_device *ibdev ); + /** Attach to multicast group + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v gid Multicast GID + * @ret rc Return status code + */ + int ( * mcast_attach ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct ib_gid *gid ); + /** Detach from multicast group + * + * @v ibdev Infiniband device + * @v qp Queue pair + * @v gid Multicast GID + */ + void ( * mcast_detach ) ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct ib_gid *gid ); + /** Set port information + * + * @v ibdev Infiniband device + * @v mad Set port information MAD + * + * This method is required only by adapters that do not have + * an embedded SMA. + */ + int ( * set_port_info ) ( struct ib_device *ibdev, union ib_mad *mad ); + /** Set partition key table + * + * @v ibdev Infiniband device + * @v mad Set partition key table MAD + * + * This method is required only by adapters that do not have + * an embedded SMA. + */ + int ( * set_pkey_table ) ( struct ib_device *ibdev, + union ib_mad *mad ); +}; + +/** An Infiniband device */ +struct ib_device { + /** Reference counter */ + struct refcnt refcnt; + /** List of Infiniband devices */ + struct list_head list; + /** List of open Infiniband devices */ + struct list_head open_list; + /** Underlying device */ + struct device *dev; + /** List of completion queues */ + struct list_head cqs; + /** List of queue pairs */ + struct list_head qps; + /** Infiniband operations */ + struct ib_device_operations *op; + /** Port number */ + unsigned int port; + /** Port open request counter */ + unsigned int open_count; + + /** Port state */ + uint8_t port_state; + /** Link width supported */ + uint8_t link_width_supported; + /** Link width enabled */ + uint8_t link_width_enabled; + /** Link width active */ + uint8_t link_width_active; + /** Link speed supported */ + uint8_t link_speed_supported; + /** Link speed enabled */ + uint8_t link_speed_enabled; + /** Link speed active */ + uint8_t link_speed_active; + /** Port GID */ + struct ib_gid gid; + /** Port LID */ + uint16_t lid; + /** Subnet manager LID */ + uint16_t sm_lid; + /** Subnet manager SL */ + uint8_t sm_sl; + /** Partition key */ + uint16_t pkey; + + /** RDMA key + * + * This is a single key allowing unrestricted access to + * memory. + */ + uint32_t rdma_key; + + /** Subnet management interface */ + struct ib_mad_interface *smi; + /** General services interface */ + struct ib_mad_interface *gsi; + + /** Driver private data */ + void *drv_priv; + /** Owner private data */ + void *owner_priv; +}; + +extern struct ib_completion_queue * +ib_create_cq ( struct ib_device *ibdev, unsigned int num_cqes, + struct ib_completion_queue_operations *op ); +extern void ib_destroy_cq ( struct ib_device *ibdev, + struct ib_completion_queue *cq ); +extern void ib_poll_cq ( struct ib_device *ibdev, + struct ib_completion_queue *cq ); +extern struct ib_queue_pair * +ib_create_qp ( struct ib_device *ibdev, enum ib_queue_pair_type type, + unsigned int num_send_wqes, struct ib_completion_queue *send_cq, + unsigned int num_recv_wqes, + struct ib_completion_queue *recv_cq ); +extern int ib_modify_qp ( struct ib_device *ibdev, struct ib_queue_pair *qp ); +extern void ib_destroy_qp ( struct ib_device *ibdev, + struct ib_queue_pair *qp ); +extern struct ib_queue_pair * ib_find_qp_qpn ( struct ib_device *ibdev, + unsigned long qpn ); +extern struct ib_queue_pair * ib_find_qp_mgid ( struct ib_device *ibdev, + struct ib_gid *gid ); +extern struct ib_work_queue * ib_find_wq ( struct ib_completion_queue *cq, + unsigned long qpn, int is_send ); +extern int ib_post_send ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct ib_address_vector *av, + struct io_buffer *iobuf ); +extern int ib_post_recv ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct io_buffer *iobuf ); +extern void ib_complete_send ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct io_buffer *iobuf, int rc ); +extern void ib_complete_recv ( struct ib_device *ibdev, + struct ib_queue_pair *qp, + struct ib_address_vector *av, + struct io_buffer *iobuf, int rc ); +extern void ib_refill_recv ( struct ib_device *ibdev, + struct ib_queue_pair *qp ); +extern int ib_open ( struct ib_device *ibdev ); +extern void ib_close ( struct ib_device *ibdev ); +extern int ib_link_rc ( struct ib_device *ibdev ); +extern int ib_mcast_attach ( struct ib_device *ibdev, struct ib_queue_pair *qp, + struct ib_gid *gid ); +extern void ib_mcast_detach ( struct ib_device *ibdev, + struct ib_queue_pair *qp, struct ib_gid *gid ); +extern int ib_get_hca_info ( struct ib_device *ibdev, + struct ib_gid_half *hca_guid ); +extern int ib_set_port_info ( struct ib_device *ibdev, union ib_mad *mad ); +extern int ib_set_pkey_table ( struct ib_device *ibdev, union ib_mad *mad ); +extern struct ib_device * alloc_ibdev ( size_t priv_size ); +extern int register_ibdev ( struct ib_device *ibdev ); +extern void unregister_ibdev ( struct ib_device *ibdev ); +extern struct ib_device * find_ibdev ( struct ib_gid *gid ); +extern struct ib_device * last_opened_ibdev ( void ); +extern void ib_link_state_changed ( struct ib_device *ibdev ); +extern void ib_poll_eq ( struct ib_device *ibdev ); +extern struct list_head ib_devices; + +/** Iterate over all network devices */ +#define for_each_ibdev( ibdev ) \ + list_for_each_entry ( (ibdev), &ib_devices, list ) + +/** + * Check link state + * + * @v ibdev Infiniband device + * @ret link_up Link is up + */ +static inline __always_inline int +ib_link_ok ( struct ib_device *ibdev ) { + return ( ibdev->port_state == IB_PORT_STATE_ACTIVE ); +} + +/** + * Get reference to Infiniband device + * + * @v ibdev Infiniband device + * @ret ibdev Infiniband device + */ +static inline __always_inline struct ib_device * +ibdev_get ( struct ib_device *ibdev ) { + ref_get ( &ibdev->refcnt ); + return ibdev; +} + +/** + * Drop reference to Infiniband device + * + * @v ibdev Infiniband device + */ +static inline __always_inline void +ibdev_put ( struct ib_device *ibdev ) { + ref_put ( &ibdev->refcnt ); +} + +/** + * Set Infiniband work queue driver-private data + * + * @v wq Work queue + * @v priv Private data + */ +static inline __always_inline void +ib_wq_set_drvdata ( struct ib_work_queue *wq, void *priv ) { + wq->drv_priv = priv; +} + +/** + * Get Infiniband work queue driver-private data + * + * @v wq Work queue + * @ret priv Private data + */ +static inline __always_inline void * +ib_wq_get_drvdata ( struct ib_work_queue *wq ) { + return wq->drv_priv; +} + +/** + * Set Infiniband queue pair driver-private data + * + * @v qp Queue pair + * @v priv Private data + */ +static inline __always_inline void +ib_qp_set_drvdata ( struct ib_queue_pair *qp, void *priv ) { + qp->drv_priv = priv; +} + +/** + * Get Infiniband queue pair driver-private data + * + * @v qp Queue pair + * @ret priv Private data + */ +static inline __always_inline void * +ib_qp_get_drvdata ( struct ib_queue_pair *qp ) { + return qp->drv_priv; +} + +/** + * Set Infiniband queue pair owner-private data + * + * @v qp Queue pair + * @v priv Private data + */ +static inline __always_inline void +ib_qp_set_ownerdata ( struct ib_queue_pair *qp, void *priv ) { + qp->owner_priv = priv; +} + +/** + * Get Infiniband queue pair owner-private data + * + * @v qp Queue pair + * @ret priv Private data + */ +static inline __always_inline void * +ib_qp_get_ownerdata ( struct ib_queue_pair *qp ) { + return qp->owner_priv; +} + +/** + * Set Infiniband completion queue driver-private data + * + * @v cq Completion queue + * @v priv Private data + */ +static inline __always_inline void +ib_cq_set_drvdata ( struct ib_completion_queue *cq, void *priv ) { + cq->drv_priv = priv; +} + +/** + * Get Infiniband completion queue driver-private data + * + * @v cq Completion queue + * @ret priv Private data + */ +static inline __always_inline void * +ib_cq_get_drvdata ( struct ib_completion_queue *cq ) { + return cq->drv_priv; +} + +/** + * Set Infiniband device driver-private data + * + * @v ibdev Infiniband device + * @v priv Private data + */ +static inline __always_inline void +ib_set_drvdata ( struct ib_device *ibdev, void *priv ) { + ibdev->drv_priv = priv; +} + +/** + * Get Infiniband device driver-private data + * + * @v ibdev Infiniband device + * @ret priv Private data + */ +static inline __always_inline void * +ib_get_drvdata ( struct ib_device *ibdev ) { + return ibdev->drv_priv; +} + +/** + * Set Infiniband device owner-private data + * + * @v ibdev Infiniband device + * @v priv Private data + */ +static inline __always_inline void +ib_set_ownerdata ( struct ib_device *ibdev, void *priv ) { + ibdev->owner_priv = priv; +} + +/** + * Get Infiniband device owner-private data + * + * @v ibdev Infiniband device + * @ret priv Private data + */ +static inline __always_inline void * +ib_get_ownerdata ( struct ib_device *ibdev ) { + return ibdev->owner_priv; +} + +#endif /* _GPXE_INFINIBAND_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/init.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/init.h new file mode 100644 index 0000000..a72cba7 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/init.h @@ -0,0 +1,81 @@ +#ifndef _GPXE_INIT_H +#define _GPXE_INIT_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/tables.h> + +/** + * An initialisation function + * + * Initialisation functions are called exactly once, as part of the + * call to initialise(). + */ +struct init_fn { + void ( * initialise ) ( void ); +}; + +/** Initialisation function table */ +#define INIT_FNS __table ( struct init_fn, "init_fns" ) + +/** Declare an initialisation functon */ +#define __init_fn( init_order ) __table_entry ( INIT_FNS, init_order ) + +/** @defgroup initfn_order Initialisation function ordering + * @{ + */ + +#define INIT_EARLY 01 /**< Early initialisation */ +#define INIT_SERIAL 02 /**< Serial driver initialisation */ +#define INIT_CONSOLE 03 /**< Console initialisation */ +#define INIT_NORMAL 04 /**< Normal initialisation */ + +/** @} */ + +/** Shutdown flags */ +enum shutdown_flags { + /** Shutdown is in order to exit (return to gPXE's caller) */ + SHUTDOWN_EXIT = 0x0001, + /** Shutdown is in order to boot an OS */ + SHUTDOWN_BOOT = 0x0002, + /** Do not remove devices */ + SHUTDOWN_KEEP_DEVICES = 0x0004, +}; + +/** + * A startup/shutdown function + * + * Startup and shutdown functions may be called multiple times, as + * part of the calls to startup() and shutdown(). + */ +struct startup_fn { + void ( * startup ) ( void ); + void ( * shutdown ) ( int flags ); +}; + +/** Startup/shutdown function table */ +#define STARTUP_FNS __table ( struct startup_fn, "startup_fns" ) + +/** Declare a startup/shutdown function */ +#define __startup_fn( startup_order ) \ + __table_entry ( STARTUP_FNS, startup_order ) + +/** @defgroup startfn_order Startup/shutdown function ordering + * + * Shutdown functions are called in the reverse order to startup + * functions. + * + * @{ + */ + +#define STARTUP_EARLY 01 /**< Early startup */ +#define STARTUP_NORMAL 02 /**< Normal startup */ +#define STARTUP_LATE 03 /**< Late startup */ + +/** @} */ + +extern void initialise ( void ); +extern void startup ( void ); +extern void shutdown ( int flags ); + +#endif /* _GPXE_INIT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/interface.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/interface.h new file mode 100644 index 0000000..114ebf3 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/interface.h @@ -0,0 +1,58 @@ +#ifndef _GPXE_INTERFACE_H +#define _GPXE_INTERFACE_H + +/** @file + * + * Object communication interfaces + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/refcnt.h> + +/** An object communication interface */ +struct interface { + /** Destination interface + * + * When messages are sent via this interface, they will be + * delivered to the destination interface. + * + * This pointer may never be NULL. When the interface is + * unplugged, it should point to a null interface. + */ + struct interface *dest; + /** Reference counter + * + * If this interface is not part of a reference-counted + * object, this field may be NULL. + */ + struct refcnt *refcnt; +}; + +/** + * Increment reference count on an interface + * + * @v intf Interface + * @ret intf Interface + */ +static inline __attribute__ (( always_inline )) struct interface * +intf_get ( struct interface *intf ) { + ref_get ( intf->refcnt ); + return intf; +} + +/** + * Decrement reference count on an interface + * + * @v intf Interface + */ +static inline __attribute__ (( always_inline )) void +intf_put ( struct interface *intf ) { + ref_put ( intf->refcnt ); +} + +extern void plug ( struct interface *intf, struct interface *dest ); +extern void plug_plug ( struct interface *a, struct interface *b ); + +#endif /* _GPXE_INTERFACE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/io.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/io.h new file mode 100644 index 0000000..919823d --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/io.h @@ -0,0 +1,506 @@ +#ifndef _GPXE_IO_H +#define _GPXE_IO_H + +/** @file + * + * gPXE I/O API + * + * The I/O API provides methods for reading from and writing to + * memory-mapped and I/O-mapped devices. + * + * The standard methods (readl()/writel() etc.) do not strictly check + * the type of the address parameter; this is because traditional + * usage does not necessarily provide the correct pointer type. For + * example, code written for ISA devices at fixed I/O addresses (such + * as the keyboard controller) tend to use plain integer constants for + * the address parameter. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/api.h> +#include <config/ioapi.h> +#include <gpxe/uaccess.h> + +/** + * Calculate static inline I/O API function name + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @ret _subsys_func Subsystem API function + */ +#define IOAPI_INLINE( _subsys, _api_func ) \ + SINGLE_API_INLINE ( IOAPI_PREFIX_ ## _subsys, _api_func ) + +/** + * Provide an I/O API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @v _func Implementing function + */ +#define PROVIDE_IOAPI( _subsys, _api_func, _func ) \ + PROVIDE_SINGLE_API ( IOAPI_PREFIX_ ## _subsys, _api_func, _func ) + +/** + * Provide a static inline I/O API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + */ +#define PROVIDE_IOAPI_INLINE( _subsys, _api_func ) \ + PROVIDE_SINGLE_API_INLINE ( IOAPI_PREFIX_ ## _subsys, _api_func ) + +/* Include all architecture-independent I/O API headers */ +#include <gpxe/efi/efi_io.h> + +/* Include all architecture-dependent I/O API headers */ +#include <bits/io.h> + +/** + * Wrap an I/O read + * + * @v _func I/O API function + * @v _type Data type + * @v io_addr I/O address + * @v _prefix Prefix for address in debug message + * @v _ndigits Number of hex digits for this data type + */ +#define IOAPI_READ( _func, _type, io_addr, _prefix, _ndigits ) ( { \ + volatile _type *_io_addr = \ + ( ( volatile _type * ) ( intptr_t ) (io_addr) ); \ + _type _data = _func ( _io_addr ); \ + DBGIO ( "[" _prefix " %08lx] => %0" #_ndigits "llx\n", \ + io_to_bus ( _io_addr ), ( unsigned long long ) _data ); \ + _data; } ) + +/** + * Wrap an I/O write + * + * @v _func I/O API function + * @v _type Data type + * @v data Value to write + * @v io_addr I/O address + * @v _prefix Prefix for address in debug message + * @v _ndigits Number of hex digits for this data type + */ +#define IOAPI_WRITE( _func, _type, data, io_addr, _prefix, _ndigits ) do { \ + volatile _type *_io_addr = \ + ( ( volatile _type * ) ( intptr_t ) (io_addr) ); \ + _type _data = (data); \ + DBGIO ( "[" _prefix " %08lx] <= %0" #_ndigits "llx\n", \ + io_to_bus ( _io_addr ), ( unsigned long long ) _data ); \ + _func ( _data, _io_addr ); \ + } while ( 0 ) + +/** + * Wrap an I/O string read + * + * @v _func I/O API function + * @v _type Data type + * @v io_addr I/O address + * @v data Data buffer + * @v count Number of elements to read + * @v _prefix Prefix for address in debug message + * @v _ndigits Number of hex digits for this data type + */ +#define IOAPI_READS( _func, _type, io_addr, data, count, _prefix, _ndigits ) \ + do { \ + volatile _type *_io_addr = \ + ( ( volatile _type * ) ( intptr_t ) (io_addr) ); \ + void *_data_void = (data); /* Check data is a pointer */ \ + _type * _data = ( ( _type * ) _data_void ); \ + const _type * _dbg_data = _data; \ + unsigned int _count = (count); \ + unsigned int _dbg_count = _count; \ + _func ( _io_addr, _data, _count ); \ + DBGIO ( "[" _prefix " %08lx] =>", io_to_bus ( _io_addr ) ); \ + while ( _dbg_count-- ) { \ + DBGIO ( " %0" #_ndigits "llx", \ + ( ( unsigned long long ) *(_dbg_data++) ) ); \ + } \ + DBGIO ( "\n" ); \ + } while ( 0 ) + +/** + * Wrap an I/O string write + * + * @v _func I/O API function + * @v _type Data type + * @v io_addr I/O address + * @v data Data buffer + * @v count Number of elements to write + * @v _prefix Prefix for address in debug message + * @v _ndigits Number of hex digits for this data type + */ +#define IOAPI_WRITES( _func, _type, io_addr, data, count, _prefix, _ndigits ) \ + do { \ + volatile _type *_io_addr = \ + ( ( volatile _type * ) ( intptr_t ) (io_addr) ); \ + const void *_data_void = (data); /* Check data is a pointer */ \ + const _type * _data = ( ( const _type * ) _data_void ); \ + const _type * _dbg_data = _data; \ + unsigned int _count = (count); \ + unsigned int _dbg_count = _count; \ + DBGIO ( "[" _prefix " %08lx] <=", io_to_bus ( _io_addr ) ); \ + while ( _dbg_count-- ) { \ + DBGIO ( " %0" #_ndigits "llx", \ + ( ( unsigned long long ) *(_dbg_data++) ) ); \ + } \ + DBGIO ( "\n" ); \ + _func ( _io_addr, _data, _count ); \ + } while ( 0 ) + +/** + * Convert physical address to a bus address + * + * @v phys_addr Physical address + * @ret bus_addr Bus address + */ +unsigned long phys_to_bus ( unsigned long phys_addr ); + +/** + * Convert bus address to a physical address + * + * @v bus_addr Bus address + * @ret phys_addr Physical address + */ +unsigned long bus_to_phys ( unsigned long bus_addr ); + +/** + * Convert virtual address to a bus address + * + * @v addr Virtual address + * @ret bus_addr Bus address + */ +static inline __always_inline unsigned long +virt_to_bus ( volatile const void *addr ) { + return phys_to_bus ( virt_to_phys ( addr ) ); +} + +/** + * Convert bus address to a virtual address + * + * @v bus_addr Bus address + * @ret addr Virtual address + * + * This operation is not available under all memory models. + */ +static inline __always_inline void * bus_to_virt ( unsigned long bus_addr ) { + return phys_to_virt ( bus_to_phys ( bus_addr ) ); +} + +/** + * Map bus address as an I/O address + * + * @v bus_addr Bus address + * @v len Length of region + * @ret io_addr I/O address + */ +void * ioremap ( unsigned long bus_addr, size_t len ); + +/** + * Unmap I/O address + * + * @v io_addr I/O address + */ +void iounmap ( volatile const void *io_addr ); + +/** + * Convert I/O address to bus address (for debug only) + * + * @v io_addr I/O address + * @ret bus_addr Bus address + */ +unsigned long io_to_bus ( volatile const void *io_addr ); + +/** + * Read byte from memory-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +uint8_t readb ( volatile uint8_t *io_addr ); +#define readb( io_addr ) IOAPI_READ ( readb, uint8_t, io_addr, "MEM", 2 ) + +/** + * Read 16-bit word from memory-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +uint16_t readw ( volatile uint16_t *io_addr ); +#define readw( io_addr ) IOAPI_READ ( readw, uint16_t, io_addr, "MEM", 4 ) + +/** + * Read 32-bit dword from memory-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +uint32_t readl ( volatile uint32_t *io_addr ); +#define readl( io_addr ) IOAPI_READ ( readl, uint32_t, io_addr, "MEM", 8 ) + +/** + * Read 64-bit qword from memory-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +uint64_t readq ( volatile uint64_t *io_addr ); +#define readq( io_addr ) IOAPI_READ ( readq, uint64_t, io_addr, "MEM", 16 ) + +/** + * Write byte to memory-mapped device + * + * @v data Value to write + * @v io_addr I/O address + */ +void writeb ( uint8_t data, volatile uint8_t *io_addr ); +#define writeb( data, io_addr ) \ + IOAPI_WRITE ( writeb, uint8_t, data, io_addr, "MEM", 2 ) + +/** + * Write 16-bit word to memory-mapped device + * + * @v data Value to write + * @v io_addr I/O address + */ +void writew ( uint16_t data, volatile uint16_t *io_addr ); +#define writew( data, io_addr ) \ + IOAPI_WRITE ( writew, uint16_t, data, io_addr, "MEM", 4 ) + +/** + * Write 32-bit dword to memory-mapped device + * + * @v data Value to write + * @v io_addr I/O address + */ +void writel ( uint32_t data, volatile uint32_t *io_addr ); +#define writel( data, io_addr ) \ + IOAPI_WRITE ( writel, uint32_t, data, io_addr, "MEM", 8 ) + +/** + * Write 64-bit qword to memory-mapped device + * + * @v data Value to write + * @v io_addr I/O address + */ +void writeq ( uint64_t data, volatile uint64_t *io_addr ); +#define writeq( data, io_addr ) \ + IOAPI_WRITE ( writeq, uint64_t, data, io_addr, "MEM", 16 ) + +/** + * Read byte from I/O-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +uint8_t inb ( volatile uint8_t *io_addr ); +#define inb( io_addr ) IOAPI_READ ( inb, uint8_t, io_addr, "IO", 2 ) + +/** + * Read 16-bit word from I/O-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +uint16_t inw ( volatile uint16_t *io_addr ); +#define inw( io_addr ) IOAPI_READ ( inw, uint16_t, io_addr, "IO", 4 ) + +/** + * Read 32-bit dword from I/O-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +uint32_t inl ( volatile uint32_t *io_addr ); +#define inl( io_addr ) IOAPI_READ ( inl, uint32_t, io_addr, "IO", 8 ) + +/** + * Write byte to I/O-mapped device + * + * @v data Value to write + * @v io_addr I/O address + */ +void outb ( uint8_t data, volatile uint8_t *io_addr ); +#define outb( data, io_addr ) \ + IOAPI_WRITE ( outb, uint8_t, data, io_addr, "IO", 2 ) + +/** + * Write 16-bit word to I/O-mapped device + * + * @v data Value to write + * @v io_addr I/O address + */ +void outw ( uint16_t data, volatile uint16_t *io_addr ); +#define outw( data, io_addr ) \ + IOAPI_WRITE ( outw, uint16_t, data, io_addr, "IO", 4 ) + +/** + * Write 32-bit dword to I/O-mapped device + * + * @v data Value to write + * @v io_addr I/O address + */ +void outl ( uint32_t data, volatile uint32_t *io_addr ); +#define outl( data, io_addr ) \ + IOAPI_WRITE ( outl, uint32_t, data, io_addr, "IO", 8 ) + +/** + * Read bytes from I/O-mapped device + * + * @v io_addr I/O address + * @v data Data buffer + * @v count Number of bytes to read + */ +void insb ( volatile uint8_t *io_addr, uint8_t *data, unsigned int count ); +#define insb( io_addr, data, count ) \ + IOAPI_READS ( insb, uint8_t, io_addr, data, count, "IO", 2 ) + +/** + * Read 16-bit words from I/O-mapped device + * + * @v io_addr I/O address + * @v data Data buffer + * @v count Number of words to read + */ +void insw ( volatile uint16_t *io_addr, uint16_t *data, unsigned int count ); +#define insw( io_addr, data, count ) \ + IOAPI_READS ( insw, uint16_t, io_addr, data, count, "IO", 4 ) + +/** + * Read 32-bit words from I/O-mapped device + * + * @v io_addr I/O address + * @v data Data buffer + * @v count Number of words to read + */ +void insl ( volatile uint32_t *io_addr, uint32_t *data, unsigned int count ); +#define insl( io_addr, data, count ) \ + IOAPI_READS ( insl, uint32_t, io_addr, data, count, "IO", 8 ) + +/** + * Write bytes to I/O-mapped device + * + * @v io_addr I/O address + * @v data Data buffer + * @v count Number of bytes to write + */ +void outsb ( volatile uint8_t *io_addr, const uint8_t *data, + unsigned int count ); +#define outsb( io_addr, data, count ) \ + IOAPI_WRITES ( outsb, uint8_t, io_addr, data, count, "IO", 2 ) + +/** + * Write 16-bit words to I/O-mapped device + * + * @v io_addr I/O address + * @v data Data buffer + * @v count Number of words to write + */ +void outsw ( volatile uint16_t *io_addr, const uint16_t *data, + unsigned int count ); +#define outsw( io_addr, data, count ) \ + IOAPI_WRITES ( outsw, uint16_t, io_addr, data, count, "IO", 4 ) + +/** + * Write 32-bit words to I/O-mapped device + * + * @v io_addr I/O address + * @v data Data buffer + * @v count Number of words to write + */ +void outsl ( volatile uint32_t *io_addr, const uint32_t *data, + unsigned int count ); +#define outsl( io_addr, data, count ) \ + IOAPI_WRITES ( outsl, uint32_t, io_addr, data, count, "IO", 8 ) + +/** + * Slow down I/O + * + */ +void iodelay ( void ); + +/** + * Read value from I/O-mapped device, slowly + * + * @v _func Function to use to read value + * @v data Value to write + * @v io_addr I/O address + */ +#define INX_P( _func, _type, io_addr ) ( { \ + _type _data = _func ( (io_addr) ); \ + iodelay(); \ + _data; } ) + +/** + * Read byte from I/O-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +#define inb_p( io_addr ) INX_P ( inb, uint8_t, io_addr ) + +/** + * Read 16-bit word from I/O-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +#define inw_p( io_addr ) INX_P ( inw, uint16_t, io_addr ) + +/** + * Read 32-bit dword from I/O-mapped device + * + * @v io_addr I/O address + * @ret data Value read + */ +#define inl_p( io_addr ) INX_P ( inl, uint32_t, io_addr ) + +/** + * Write value to I/O-mapped device, slowly + * + * @v _func Function to use to write value + * @v data Value to write + * @v io_addr I/O address + */ +#define OUTX_P( _func, data, io_addr ) do { \ + _func ( (data), (io_addr) ); \ + iodelay(); \ + } while ( 0 ) + +/** + * Write byte to I/O-mapped device, slowly + * + * @v data Value to write + * @v io_addr I/O address + */ +#define outb_p( data, io_addr ) OUTX_P ( outb, data, io_addr ) + +/** + * Write 16-bit word to I/O-mapped device, slowly + * + * @v data Value to write + * @v io_addr I/O address + */ +#define outw_p( data, io_addr ) OUTX_P ( outw, data, io_addr ) + +/** + * Write 32-bit dword to I/O-mapped device, slowly + * + * @v data Value to write + * @v io_addr I/O address + */ +#define outl_p( data, io_addr ) OUTX_P ( outl, data, io_addr ) + +/** + * Memory barrier + * + */ +void mb ( void ); +#define rmb() mb() +#define wmb() mb() + +#endif /* _GPXE_IO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/iobuf.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/iobuf.h new file mode 100644 index 0000000..8f05f9e --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/iobuf.h @@ -0,0 +1,229 @@ +#ifndef _GPXE_IOBUF_H +#define _GPXE_IOBUF_H + +/** @file + * + * I/O buffers + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <assert.h> +#include <gpxe/list.h> + +/** + * I/O buffer alignment + * + * I/O buffers allocated via alloc_iob() are guaranteed to be + * physically aligned to this boundary. Some cards cannot DMA across + * a 4kB boundary. With a standard Ethernet MTU, aligning to a 2kB + * boundary is sufficient to guarantee no 4kB boundary crossings. For + * a jumbo Ethernet MTU, a packet may be larger than 4kB anyway. + */ +#define IOB_ALIGN 2048 + +/** + * Minimum I/O buffer length + * + * alloc_iob() will round up the allocated length to this size if + * necessary. This is used on behalf of hardware that is not capable + * of auto-padding. + */ +#define IOB_ZLEN 64 + +/** + * A persistent I/O buffer + * + * This data structure encapsulates a long-lived I/O buffer. The + * buffer may be passed between multiple owners, queued for possible + * retransmission, etc. + */ +struct io_buffer { + /** List of which this buffer is a member + * + * The list must belong to the current owner of the buffer. + * Different owners may maintain different lists (e.g. a + * retransmission list for TCP). + */ + struct list_head list; + + /** Start of the buffer */ + void *head; + /** Start of data */ + void *data; + /** End of data */ + void *tail; + /** End of the buffer */ + void *end; +}; + +/** + * Reserve space at start of I/O buffer + * + * @v iobuf I/O buffer + * @v len Length to reserve + * @ret data Pointer to new start of buffer + */ +static inline void * iob_reserve ( struct io_buffer *iobuf, size_t len ) { + iobuf->data += len; + iobuf->tail += len; + return iobuf->data; +} +#define iob_reserve( iobuf, len ) ( { \ + void *__result; \ + __result = iob_reserve ( (iobuf), (len) ); \ + assert ( (iobuf)->tail <= (iobuf)->end ); \ + __result; } ) + +/** + * Add data to start of I/O buffer + * + * @v iobuf I/O buffer + * @v len Length to add + * @ret data Pointer to new start of buffer + */ +static inline void * iob_push ( struct io_buffer *iobuf, size_t len ) { + iobuf->data -= len; + return iobuf->data; +} +#define iob_push( iobuf, len ) ( { \ + void *__result; \ + __result = iob_push ( (iobuf), (len) ); \ + assert ( (iobuf)->data >= (iobuf)->head ); \ + __result; } ) + +/** + * Remove data from start of I/O buffer + * + * @v iobuf I/O buffer + * @v len Length to remove + * @ret data Pointer to new start of buffer + */ +static inline void * iob_pull ( struct io_buffer *iobuf, size_t len ) { + iobuf->data += len; + assert ( iobuf->data <= iobuf->tail ); + return iobuf->data; +} +#define iob_pull( iobuf, len ) ( { \ + void *__result; \ + __result = iob_pull ( (iobuf), (len) ); \ + assert ( (iobuf)->data <= (iobuf)->tail ); \ + __result; } ) + +/** + * Add data to end of I/O buffer + * + * @v iobuf I/O buffer + * @v len Length to add + * @ret data Pointer to newly added space + */ +static inline void * iob_put ( struct io_buffer *iobuf, size_t len ) { + void *old_tail = iobuf->tail; + iobuf->tail += len; + return old_tail; +} +#define iob_put( iobuf, len ) ( { \ + void *__result; \ + __result = iob_put ( (iobuf), (len) ); \ + assert ( (iobuf)->tail <= (iobuf)->end ); \ + __result; } ) + +/** + * Remove data from end of I/O buffer + * + * @v iobuf I/O buffer + * @v len Length to remove + */ +static inline void iob_unput ( struct io_buffer *iobuf, size_t len ) { + iobuf->tail -= len; +} +#define iob_unput( iobuf, len ) do { \ + iob_unput ( (iobuf), (len) ); \ + assert ( (iobuf)->tail >= (iobuf)->data ); \ + } while ( 0 ) + +/** + * Empty an I/O buffer + * + * @v iobuf I/O buffer + */ +static inline void iob_empty ( struct io_buffer *iobuf ) { + iobuf->tail = iobuf->data; +} + +/** + * Calculate length of data in an I/O buffer + * + * @v iobuf I/O buffer + * @ret len Length of data in buffer + */ +static inline size_t iob_len ( struct io_buffer *iobuf ) { + return ( iobuf->tail - iobuf->data ); +} + +/** + * Calculate available space at start of an I/O buffer + * + * @v iobuf I/O buffer + * @ret len Length of data available at start of buffer + */ +static inline size_t iob_headroom ( struct io_buffer *iobuf ) { + return ( iobuf->data - iobuf->head ); +} + +/** + * Calculate available space at end of an I/O buffer + * + * @v iobuf I/O buffer + * @ret len Length of data available at end of buffer + */ +static inline size_t iob_tailroom ( struct io_buffer *iobuf ) { + return ( iobuf->end - iobuf->tail ); +} + +/** + * Create a temporary I/O buffer + * + * @v iobuf I/O buffer + * @v data Data buffer + * @v len Length of data + * @v max_len Length of buffer + * + * It is sometimes useful to use the iob_xxx() methods on temporary + * data buffers. + */ +static inline void iob_populate ( struct io_buffer *iobuf, + void *data, size_t len, size_t max_len ) { + iobuf->head = iobuf->data = data; + iobuf->tail = ( data + len ); + iobuf->end = ( data + max_len ); +} + +/** + * Disown an I/O buffer + * + * @v iobuf I/O buffer + * + * There are many functions that take ownership of the I/O buffer they + * are passed as a parameter. The caller should not retain a pointer + * to the I/O buffer. Use iob_disown() to automatically nullify the + * caller's pointer, e.g.: + * + * xfer_deliver_iob ( xfer, iob_disown ( iobuf ) ); + * + * This will ensure that iobuf is set to NULL for any code after the + * call to xfer_deliver_iob(). + */ +#define iob_disown( iobuf ) ( { \ + struct io_buffer *__iobuf = (iobuf); \ + (iobuf) = NULL; \ + __iobuf; } ) + +extern struct io_buffer * __malloc alloc_iob ( size_t len ); +extern void free_iob ( struct io_buffer *iobuf ); +extern void iob_pad ( struct io_buffer *iobuf, size_t min_len ); +extern int iob_ensure_headroom ( struct io_buffer *iobuf, size_t len ); + +#endif /* _GPXE_IOBUF_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ip.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ip.h new file mode 100644 index 0000000..4342a0c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ip.h @@ -0,0 +1,97 @@ +#ifndef _GPXE_IP_H +#define _GPXE_IP_H + +/** @file + * + * IP protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/in.h> +#include <gpxe/list.h> +#include <gpxe/retry.h> + +struct io_buffer; +struct net_device; +struct net_protocol; + +/* IP constants */ + +#define IP_VER 0x40U +#define IP_MASK_VER 0xf0U +#define IP_MASK_HLEN 0x0fU +#define IP_MASK_OFFSET 0x1fffU +#define IP_MASK_DONOTFRAG 0x4000U +#define IP_MASK_MOREFRAGS 0x2000U +#define IP_PSHLEN 12 + +/* IP header defaults */ +#define IP_TOS 0 +#define IP_TTL 64 + +#define IP_FRAG_IOB_SIZE 1500 +#define IP_FRAG_TIMEOUT 50 + +/** An IPv4 packet header */ +struct iphdr { + uint8_t verhdrlen; + uint8_t service; + uint16_t len; + uint16_t ident; + uint16_t frags; + uint8_t ttl; + uint8_t protocol; + uint16_t chksum; + struct in_addr src; + struct in_addr dest; +} __attribute__ (( packed )); + +/** An IPv4 pseudo header */ +struct ipv4_pseudo_header { + struct in_addr src; + struct in_addr dest; + uint8_t zero_padding; + uint8_t protocol; + uint16_t len; +}; + +/** An IPv4 address/routing table entry */ +struct ipv4_miniroute { + /** List of miniroutes */ + struct list_head list; + + /** Network device */ + struct net_device *netdev; + + /** IPv4 address */ + struct in_addr address; + /** Subnet mask */ + struct in_addr netmask; + /** Gateway address */ + struct in_addr gateway; +}; + +/* Fragment reassembly buffer */ +struct frag_buffer { + /* Identification number */ + uint16_t ident; + /* Source network address */ + struct in_addr src; + /* Destination network address */ + struct in_addr dest; + /* Reassembled I/O buffer */ + struct io_buffer *frag_iob; + /* Reassembly timer */ + struct retry_timer frag_timer; + /* List of fragment reassembly buffers */ + struct list_head list; +}; + +extern struct list_head ipv4_miniroutes; + +extern struct net_protocol ipv4_protocol; + +#endif /* _GPXE_IP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ip6.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ip6.h new file mode 100644 index 0000000..edb2863 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ip6.h @@ -0,0 +1,80 @@ +#ifndef _GPXE_IP6_H +#define _GPXE_IP6_H + +/** @file + * + * IP6 protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/in.h> + +/* IP6 constants */ + +#define IP6_VERSION 0x6 +#define IP6_HOP_LIMIT 255 + +/** + * I/O buffer contents + * This is duplicated in tcp.h and here. Ideally it should go into iobuf.h + */ +#define MAX_HDR_LEN 100 +#define MAX_IOB_LEN 1500 +#define MIN_IOB_LEN MAX_HDR_LEN + 100 /* To account for padding by LL */ + +#define IP6_EQUAL( in6_addr1, in6_addr2 ) \ + ( memcmp ( ( char* ) &( in6_addr1 ), ( char* ) &( in6_addr2 ),\ + sizeof ( struct in6_addr ) ) == 0 ) + +#define IS_UNSPECIFIED( addr ) \ + ( ( (addr).in6_u.u6_addr32[0] == 0x00000000 ) && \ + ( (addr).in6_u.u6_addr32[1] == 0x00000000 ) && \ + ( (addr).in6_u.u6_addr32[2] == 0x00000000 ) && \ + ( (addr).in6_u.u6_addr32[3] == 0x00000000 ) ) +/* IP6 header */ +struct ip6_header { + uint32_t ver_traffic_class_flow_label; + uint16_t payload_len; + uint8_t nxt_hdr; + uint8_t hop_limit; + struct in6_addr src; + struct in6_addr dest; +}; + +/* IP6 pseudo header */ +struct ipv6_pseudo_header { + struct in6_addr src; + struct in6_addr dest; + uint8_t zero_padding; + uint8_t nxt_hdr; + uint16_t len; +}; + +/* Next header numbers */ +#define IP6_HOPBYHOP 0x00 +#define IP6_ROUTING 0x43 +#define IP6_FRAGMENT 0x44 +#define IP6_AUTHENTICATION 0x51 +#define IP6_DEST_OPTS 0x60 +#define IP6_ESP 0x50 +#define IP6_ICMP6 0x58 +#define IP6_NO_HEADER 0x59 + +struct io_buffer; +struct net_device; +struct net_protocol; + +extern struct net_protocol ipv6_protocol; +extern struct tcpip_net_protocol ipv6_tcpip_protocol; +extern char * inet6_ntoa ( struct in6_addr in6 ); + +extern int add_ipv6_address ( struct net_device *netdev, + struct in6_addr prefix, int prefix_len, + struct in6_addr address, + struct in6_addr gateway ); +extern void del_ipv6_address ( struct net_device *netdev ); + +#endif /* _GPXE_IP6_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ipoib.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ipoib.h new file mode 100644 index 0000000..1d02f79 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ipoib.h @@ -0,0 +1,61 @@ +#ifndef _GPXE_IPOIB_H +#define _GPXE_IPOIB_H + +/** @file + * + * IP over Infiniband + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/infiniband.h> + +/** IPoIB MAC address length */ +#define IPOIB_ALEN 20 + +/** An IPoIB MAC address */ +struct ipoib_mac { + /** Queue pair number + * + * MSB indicates support for IPoIB "connected mode". Lower 24 + * bits are the QPN. + */ + uint32_t flags__qpn; + /** Port GID */ + struct ib_gid gid; +} __attribute__ (( packed )); + +/** IPoIB link-layer header length */ +#define IPOIB_HLEN 4 + +/** IPoIB link-layer header */ +struct ipoib_hdr { + /** Network-layer protocol */ + uint16_t proto; + /** Reserved, must be zero */ + union { + /** Reserved, must be zero */ + uint16_t reserved; + /** Peer addresses + * + * We use these fields internally to represent the + * peer addresses using a lookup key. There simply + * isn't enough room in the IPoIB header to store + * literal source or destination MAC addresses. + */ + struct { + /** Destination address key */ + uint8_t dest; + /** Source address key */ + uint8_t src; + } __attribute__ (( packed )) peer; + } __attribute__ (( packed )) u; +} __attribute__ (( packed )); + +extern const char * ipoib_ntoa ( const void *ll_addr ); +extern void ipoib_link_state_changed ( struct ib_device *ibdev ); +extern int ipoib_probe ( struct ib_device *ibdev ); +extern void ipoib_remove ( struct ib_device *ibdev ); +extern struct net_device * alloc_ipoibdev ( size_t priv_size ); + +#endif /* _GPXE_IPOIB_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/isa.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/isa.h new file mode 100644 index 0000000..63027a5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/isa.h @@ -0,0 +1,97 @@ +#ifndef ISA_H +#define ISA_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/isa_ids.h> +#include <gpxe/device.h> +#include <gpxe/tables.h> + +/** An ISA device */ +struct isa_device { + /** Generic device */ + struct device dev; + /** I/O address */ + uint16_t ioaddr; + /** Driver for this device */ + struct isa_driver *driver; + /** Driver-private data + * + * Use isa_set_drvdata() and isa_get_drvdata() to access + * this field. + */ + void *priv; + /** Driver name */ + const char *driver_name; +}; + +/* + * An individual ISA device, identified by probe address + * + */ +typedef uint16_t isa_probe_addr_t; + +/** An ISA driver */ +struct isa_driver { + /** Name */ + const char *name; + /** Probe address list */ + isa_probe_addr_t *probe_addrs; + /** Number of entries in probe address list */ + unsigned int addr_count; + /** Manufacturer ID to be assumed for this device */ + uint16_t vendor_id; + /** Product ID to be assumed for this device */ + uint16_t prod_id; + /** + * Probe device + * + * @v isa ISA device + * @v id Matching entry in ID table + * @ret rc Return status code + */ + int ( * probe ) ( struct isa_device *isa ); + /** + * Remove device + * + * @v isa ISA device + */ + void ( * remove ) ( struct isa_device *isa ); +}; + +/** ISA driver table */ +#define ISA_DRIVERS __table ( struct isa_driver, "isa_drivers" ) + +/** Declare an ISA driver */ +#define __isa_driver __table_entry ( ISA_DRIVERS, 01 ) + +/** + * Set ISA driver-private data + * + * @v isa ISA device + * @v priv Private data + */ +static inline void isa_set_drvdata ( struct isa_device *isa, void *priv ) { + isa->priv = priv; +} + +/** + * Get ISA driver-private data + * + * @v isa ISA device + * @ret priv Private data + */ +static inline void * isa_get_drvdata ( struct isa_device *isa ) { + return isa->priv; +} + +/* + * ISA_ROM is parsed by parserom.pl to generate Makefile rules and + * files for rom-o-matic. + * + */ +#define ISA_ROM( IMAGE, DESCRIPTION ) + +#endif /* ISA_H */ + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/isa_ids.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/isa_ids.h new file mode 100644 index 0000000..1faf114 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/isa_ids.h @@ -0,0 +1,51 @@ +#ifndef ISA_IDS_H +#define ISA_IDS_H + +/* + * This file defines IDs as used by ISAPnP and EISA devices. These + * IDs have the format: + * + * vendor byte 0 bit 7 must be zero + * bits 6-2 first vendor char in compressed ASCII + * bits 1-0 second vendor char in compressed ASCII (bits 4-3) + * byte 1 bits 7-5 second vendor char in compressed ASCII (bits 2-0) + * bits 4-0 third vendor char in compressed ASCII + * product byte 0 bits 7-4 first hex digit of product number + * bits 3-0 second hex digit of product number + * byte 1 bits 7-4 third hex digit of product number + * bits 3-0 hex digit of revision level + * + * ISA IDs are always expressed in little-endian order, even though + * the underlying "meaning" is big-endian. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <byteswap.h> + +/* + * Construct a vendor ID from three ASCII characters + * + */ +#define ISA_VENDOR( a, b, c ) \ + bswap_16 ( ( ( ( (a) - 'A' + 1 ) & 0x1f ) << 10 ) | \ + ( ( ( (b) - 'A' + 1 ) & 0x1f ) << 5 ) | \ + ( ( ( (c) - 'A' + 1 ) & 0x1f ) << 0 ) ) + +#define ISAPNP_VENDOR( a, b, c ) ISA_VENDOR ( a, b, c ) +#define EISA_VENDOR( a, b, c ) ISA_VENDOR ( a, b, c ) + +#define GENERIC_ISAPNP_VENDOR ISAPNP_VENDOR ( 'P','N','P' ) + +/* + * Extract product ID and revision from combined product field + * + */ +#define ISA_PROD_ID_MASK ( 0xf0ff ) +#define ISA_PROD_ID(product) ( (product) & ISA_PROD_ID_MASK ) +#define ISA_PROD_REV(product) ( ( (product) & ~ISA_PROD_ID_MASK ) >> 8 ) + +/* Functions in isa_ids.c */ +extern char * isa_id_string ( unsigned int vendor, unsigned int product ); + +#endif /* ISA_IDS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/isapnp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/isapnp.h new file mode 100644 index 0000000..b58a87e --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/isapnp.h @@ -0,0 +1,278 @@ +/************************************************************************** +* +* isapnp.h -- Etherboot isapnp support for the 3Com 3c515 +* Written 2002-2003 by Timothy Legge <tlegge@rogers.com> +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +* +* Portions of this code: +* Copyright (C) 2001 P.J.H.Fox (fox@roestock.demon.co.uk) +* +* +* +* REVISION HISTORY: +* ================ +* Version 0.1 April 26, 2002 TJL +* Version 0.2 01/08/2003 TJL Renamed from 3c515_isapnp.h +* +* +* Generalised into an ISAPnP bus that can be used by more than just +* the 3c515 by Michael Brown <mbrown@fensystems.co.uk> +* +***************************************************************************/ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifndef ISAPNP_H +#define ISAPNP_H + +#include <stdint.h> +#include <gpxe/isa_ids.h> +#include <gpxe/device.h> +#include <gpxe/tables.h> + +/* + * ISAPnP constants + * + */ + +/* Port addresses */ +#define ISAPNP_ADDRESS 0x279 +#define ISAPNP_WRITE_DATA 0xa79 +#define ISAPNP_READ_PORT_MIN 0x203 +#define ISAPNP_READ_PORT_START 0x213 /* ISAPnP spec says 0x203, but + * Linux ISAPnP starts at + * 0x213 with no explanatory + * comment. 0x203 probably + * clashes with something. */ +#define ISAPNP_READ_PORT_MAX 0x3ff +#define ISAPNP_READ_PORT_STEP 0x10 /* Can be any multiple of 4 + * according to the spec, but + * since ISA I/O addresses are + * allocated in blocks of 16, + * it makes no sense to use + * any value less than 16. + */ + +/* Card select numbers */ +#define ISAPNP_CSN_MIN 0x01 +#define ISAPNP_CSN_MAX 0x0f + +/* Registers */ +#define ISAPNP_READPORT 0x00 +#define ISAPNP_SERIALISOLATION 0x01 +#define ISAPNP_CONFIGCONTROL 0x02 +#define ISAPNP_WAKE 0x03 +#define ISAPNP_RESOURCEDATA 0x04 +#define ISAPNP_STATUS 0x05 +#define ISAPNP_CARDSELECTNUMBER 0x06 +#define ISAPNP_LOGICALDEVICENUMBER 0x07 +#define ISAPNP_ACTIVATE 0x30 +#define ISAPNP_IORANGECHECK 0x31 +#define ISAPNP_IOBASE(n) ( 0x60 + ( (n) * 2 ) ) +#define ISAPNP_IRQNO(n) ( 0x70 + ( (n) * 2 ) ) +#define ISAPNP_IRQTYPE(n) ( 0x71 + ( (n) * 2 ) ) + +/* Bits in the CONFIGCONTROL register */ +#define ISAPNP_CONFIG_RESET ( 1 << 0 ) +#define ISAPNP_CONFIG_WAIT_FOR_KEY ( 1 << 1 ) +#define ISAPNP_CONFIG_RESET_CSN ( 1 << 2 ) +#define ISAPNP_CONFIG_RESET_DRV ( ISAPNP_CONFIG_RESET | \ + ISAPNP_CONFIG_WAIT_FOR_KEY | \ + ISAPNP_CONFIG_RESET_CSN ) + +/* The LFSR used for the initiation key and for checksumming */ +#define ISAPNP_LFSR_SEED 0x6a + +/* Small tags */ +#define ISAPNP_IS_SMALL_TAG(tag) ( ! ( (tag) & 0x80 ) ) +#define ISAPNP_SMALL_TAG_NAME(tag) ( ( (tag) >> 3 ) & 0xf ) +#define ISAPNP_SMALL_TAG_LEN(tag) ( ( (tag) & 0x7 ) ) +#define ISAPNP_TAG_PNPVERNO 0x01 +#define ISAPNP_TAG_LOGDEVID 0x02 +#define ISAPNP_TAG_COMPATDEVID 0x03 +#define ISAPNP_TAG_IRQ 0x04 +#define ISAPNP_TAG_DMA 0x05 +#define ISAPNP_TAG_STARTDEP 0x06 +#define ISAPNP_TAG_ENDDEP 0x07 +#define ISAPNP_TAG_IOPORT 0x08 +#define ISAPNP_TAG_FIXEDIO 0x09 +#define ISAPNP_TAG_RSVDSHORTA 0x0A +#define ISAPNP_TAG_RSVDSHORTB 0x0B +#define ISAPNP_TAG_RSVDSHORTC 0x0C +#define ISAPNP_TAG_RSVDSHORTD 0x0D +#define ISAPNP_TAG_VENDORSHORT 0x0E +#define ISAPNP_TAG_END 0x0F +/* Large tags */ +#define ISAPNP_IS_LARGE_TAG(tag) ( ( (tag) & 0x80 ) ) +#define ISAPNP_LARGE_TAG_NAME(tag) (tag) +#define ISAPNP_TAG_MEMRANGE 0x81 +#define ISAPNP_TAG_ANSISTR 0x82 +#define ISAPNP_TAG_UNICODESTR 0x83 +#define ISAPNP_TAG_VENDORLONG 0x84 +#define ISAPNP_TAG_MEM32RANGE 0x85 +#define ISAPNP_TAG_FIXEDMEM32RANGE 0x86 +#define ISAPNP_TAG_RSVDLONG0 0xF0 +#define ISAPNP_TAG_RSVDLONG1 0xF1 +#define ISAPNP_TAG_RSVDLONG2 0xF2 +#define ISAPNP_TAG_RSVDLONG3 0xF3 +#define ISAPNP_TAG_RSVDLONG4 0xF4 +#define ISAPNP_TAG_RSVDLONG5 0xF5 +#define ISAPNP_TAG_RSVDLONG6 0xF6 +#define ISAPNP_TAG_RSVDLONG7 0xF7 +#define ISAPNP_TAG_RSVDLONG8 0xF8 +#define ISAPNP_TAG_RSVDLONG9 0xF9 +#define ISAPNP_TAG_RSVDLONGA 0xFA +#define ISAPNP_TAG_RSVDLONGB 0xFB +#define ISAPNP_TAG_RSVDLONGC 0xFC +#define ISAPNP_TAG_RSVDLONGD 0xFD +#define ISAPNP_TAG_RSVDLONGE 0xFE +#define ISAPNP_TAG_RSVDLONGF 0xFF +#define ISAPNP_TAG_PSEUDO_NEWBOARD 0x100 + +/** An ISAPnP serial identifier */ +struct isapnp_identifier { + /** Vendor ID */ + uint16_t vendor_id; + /** Product ID */ + uint16_t prod_id; + /** Serial number */ + uint32_t serial; + /** Checksum */ + uint8_t checksum; +} __attribute__ (( packed )); + +/** An ISAPnP logical device ID structure */ +struct isapnp_logdevid { + /** Vendor ID */ + uint16_t vendor_id; + /** Product ID */ + uint16_t prod_id; + /** Flags */ + uint16_t flags; +} __attribute__ (( packed )); + +/** An ISAPnP device ID list entry */ +struct isapnp_device_id { + /** Name */ + const char *name; + /** Vendor ID */ + uint16_t vendor_id; + /** Product ID */ + uint16_t prod_id; +}; + +/** An ISAPnP device */ +struct isapnp_device { + /** Generic device */ + struct device dev; + /** Vendor ID */ + uint16_t vendor_id; + /** Product ID */ + uint16_t prod_id; + /** I/O address */ + uint16_t ioaddr; + /** Interrupt number */ + uint8_t irqno; + /** Card Select Number */ + uint8_t csn; + /** Logical Device ID */ + uint8_t logdev; + /** Driver for this device */ + struct isapnp_driver *driver; + /** Driver-private data + * + * Use isapnp_set_drvdata() and isapnp_get_drvdata() to access + * this field. + */ + void *priv; + /** Driver name */ + const char *driver_name; +}; + +/** An ISAPnP driver */ +struct isapnp_driver { + /** ISAPnP ID table */ + struct isapnp_device_id *ids; + /** Number of entries in ISAPnP ID table */ + unsigned int id_count; + /** + * Probe device + * + * @v isapnp ISAPnP device + * @v id Matching entry in ID table + * @ret rc Return status code + */ + int ( * probe ) ( struct isapnp_device *isapnp, + const struct isapnp_device_id *id ); + /** + * Remove device + * + * @v isapnp ISAPnP device + */ + void ( * remove ) ( struct isapnp_device *isapnp ); +}; + +/** ISAPnP driver table */ +#define ISAPNP_DRIVERS __table ( struct isapnp_driver, "isapnp_drivers" ) + +/** Declare an ISAPnP driver */ +#define __isapnp_driver __table_entry ( ISAPNP_DRIVERS, 01 ) + +extern uint16_t isapnp_read_port; + +extern void isapnp_device_activation ( struct isapnp_device *isapnp, + int activation ); + +/** + * Activate ISAPnP device + * + * @v isapnp ISAPnP device + */ +static inline void activate_isapnp_device ( struct isapnp_device *isapnp ) { + isapnp_device_activation ( isapnp, 1 ); +} + +/** + * Deactivate ISAPnP device + * + * @v isapnp ISAPnP device + */ +static inline void deactivate_isapnp_device ( struct isapnp_device *isapnp ) { + isapnp_device_activation ( isapnp, 0 ); +} + +/** + * Set ISAPnP driver-private data + * + * @v isapnp ISAPnP device + * @v priv Private data + */ +static inline void isapnp_set_drvdata ( struct isapnp_device *isapnp, + void *priv ) { + isapnp->priv = priv; +} + +/** + * Get ISAPnP driver-private data + * + * @v isapnp ISAPnP device + * @ret priv Private data + */ +static inline void * isapnp_get_drvdata ( struct isapnp_device *isapnp ) { + return isapnp->priv; +} + +#endif /* ISAPNP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/iscsi.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/iscsi.h new file mode 100644 index 0000000..00717d2 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/iscsi.h @@ -0,0 +1,678 @@ +#ifndef _GPXE_ISCSI_H +#define _GPXE_ISCSI_H + +/** @file + * + * iSCSI protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/socket.h> +#include <gpxe/scsi.h> +#include <gpxe/chap.h> +#include <gpxe/refcnt.h> +#include <gpxe/xfer.h> +#include <gpxe/process.h> + +/** Default iSCSI port */ +#define ISCSI_PORT 3260 + +/** + * iSCSI segment lengths + * + * iSCSI uses an icky structure with one one-byte field (a dword + * count) and one three-byte field (a byte count). This structure, + * and the accompanying macros, relieve some of the pain. + */ +union iscsi_segment_lengths { + struct { + /** The AHS length (measured in dwords) */ + uint8_t ahs_len; + /** The data length (measured in bytes), in network + * byte order + */ + uint8_t data_len[3]; + } bytes; + /** Ths data length (measured in bytes), in network byte + * order, with ahs_len as the first byte. + */ + uint32_t ahs_and_data_len; +}; + +/** The length of the additional header segment, in dwords */ +#define ISCSI_AHS_LEN( segment_lengths ) \ + ( (segment_lengths).bytes.ahs_len ) + +/** The length of the data segment, in bytes, excluding any padding */ +#define ISCSI_DATA_LEN( segment_lengths ) \ + ( ntohl ( (segment_lengths).ahs_and_data_len ) & 0xffffff ) + +/** The padding of the data segment, in bytes */ +#define ISCSI_DATA_PAD_LEN( segment_lengths ) \ + ( ( 0 - (segment_lengths).bytes.data_len[2] ) & 0x03 ) + +/** Set additional header and data segment lengths */ +#define ISCSI_SET_LENGTHS( segment_lengths, ahs_len, data_len ) do { \ + (segment_lengths).ahs_and_data_len = \ + htonl ( data_len | ( ahs_len << 24 ) ); \ + } while ( 0 ) + +/** + * iSCSI basic header segment common fields + * + */ +struct iscsi_bhs_common { + /** Opcode */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Fields specific to the PDU type */ + uint8_t other_a[2]; + /** Segment lengths */ + union iscsi_segment_lengths lengths; + /** Fields specific to the PDU type */ + uint8_t other_b[8]; + /** Initiator Task Tag */ + uint32_t itt; + /** Fields specific to the PDU type */ + uint8_t other_c[28]; +}; + +/** Opcode mask */ +#define ISCSI_OPCODE_MASK 0x3f + +/** Immediate delivery */ +#define ISCSI_FLAG_IMMEDIATE 0x40 + +/** Final PDU of a sequence */ +#define ISCSI_FLAG_FINAL 0x80 + +/** + * iSCSI basic header segment common request fields + * + */ +struct iscsi_bhs_common_response { + /** Opcode */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Fields specific to the PDU type */ + uint8_t other_a[2]; + /** Segment lengths */ + union iscsi_segment_lengths lengths; + /** Fields specific to the PDU type */ + uint8_t other_b[8]; + /** Initiator Task Tag */ + uint32_t itt; + /** Fields specific to the PDU type */ + uint8_t other_c[4]; + /** Status sequence number */ + uint32_t statsn; + /** Expected command sequence number */ + uint32_t expcmdsn; + /** Fields specific to the PDU type */ + uint8_t other_d[16]; +}; + +/** + * iSCSI login request basic header segment + * + */ +struct iscsi_bhs_login_request { + /** Opcode */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Maximum supported version number */ + uint8_t version_max; + /** Minimum supported version number */ + uint8_t version_min; + /** Segment lengths */ + union iscsi_segment_lengths lengths; + /** Initiator session ID (IANA format) enterprise number and flags */ + uint32_t isid_iana_en; + /** Initiator session ID (IANA format) qualifier */ + uint16_t isid_iana_qual; + /** Target session identifying handle */ + uint16_t tsih; + /** Initiator Task Tag */ + uint32_t itt; + /** Connection ID */ + uint16_t cid; + /** Reserved */ + uint16_t reserved_a; + /** Command sequence number */ + uint32_t cmdsn; + /** Expected status sequence number */ + uint32_t expstatsn; + /** Reserved */ + uint8_t reserved_b[16]; +}; + +/** Login request opcode */ +#define ISCSI_OPCODE_LOGIN_REQUEST 0x03 + +/** Willingness to transition to next stage */ +#define ISCSI_LOGIN_FLAG_TRANSITION 0x80 + +/** Key=value pairs continued in subsequent request */ +#define ISCSI_LOGIN_FLAG_CONTINUE 0x40 + +/* Current stage values and mask */ +#define ISCSI_LOGIN_CSG_MASK 0x0c +#define ISCSI_LOGIN_CSG_SECURITY_NEGOTIATION 0x00 +#define ISCSI_LOGIN_CSG_OPERATIONAL_NEGOTIATION 0x04 +#define ISCSI_LOGIN_CSG_FULL_FEATURE_PHASE 0x0c + +/* Next stage values and mask */ +#define ISCSI_LOGIN_NSG_MASK 0x03 +#define ISCSI_LOGIN_NSG_SECURITY_NEGOTIATION 0x00 +#define ISCSI_LOGIN_NSG_OPERATIONAL_NEGOTIATION 0x01 +#define ISCSI_LOGIN_NSG_FULL_FEATURE_PHASE 0x03 + +/** ISID IANA format marker */ +#define ISCSI_ISID_IANA 0x40000000 + +/** Fen Systems Ltd. IANA enterprise number + * + * Permission is hereby granted to use Fen Systems Ltd.'s IANA + * enterprise number with this iSCSI implementation. + */ +#define IANA_EN_FEN_SYSTEMS 10019 + +/** + * iSCSI login response basic header segment + * + */ +struct iscsi_bhs_login_response { + /** Opcode */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Maximum supported version number */ + uint8_t version_max; + /** Minimum supported version number */ + uint8_t version_min; + /** Segment lengths */ + union iscsi_segment_lengths lengths; + /** Initiator session ID (IANA format) enterprise number and flags */ + uint32_t isid_iana_en; + /** Initiator session ID (IANA format) qualifier */ + uint16_t isid_iana_qual; + /** Target session identifying handle */ + uint16_t tsih; + /** Initiator Task Tag */ + uint32_t itt; + /** Reserved */ + uint32_t reserved_a; + /** Status sequence number */ + uint32_t statsn; + /** Expected command sequence number */ + uint32_t expcmdsn; + /** Maximum command sequence number */ + uint32_t maxcmdsn; + /** Status class */ + uint8_t status_class; + /** Status detail */ + uint8_t status_detail; + /** Reserved */ + uint8_t reserved_b[10]; +}; + +/** Login response opcode */ +#define ISCSI_OPCODE_LOGIN_RESPONSE 0x23 + +/* Login response status codes */ +#define ISCSI_STATUS_SUCCESS 0x00 +#define ISCSI_STATUS_REDIRECT 0x01 +#define ISCSI_STATUS_INITIATOR_ERROR 0x02 +#define ISCSI_STATUS_INITIATOR_ERROR_AUTHENTICATION 0x01 +#define ISCSI_STATUS_INITIATOR_ERROR_AUTHORISATION 0x02 +#define ISCSI_STATUS_INITIATOR_ERROR_NOT_FOUND 0x03 +#define ISCSI_STATUS_INITIATOR_ERROR_REMOVED 0x04 +#define ISCSI_STATUS_TARGET_ERROR 0x03 + +/** + * iSCSI SCSI command basic header segment + * + */ +struct iscsi_bhs_scsi_command { + /** Opcode */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Reserved */ + uint16_t reserved_a; + /** Segment lengths */ + union iscsi_segment_lengths lengths; + /** SCSI Logical Unit Number */ + struct scsi_lun lun; + /** Initiator Task Tag */ + uint32_t itt; + /** Expected data transfer length */ + uint32_t exp_len; + /** Command sequence number */ + uint32_t cmdsn; + /** Expected status sequence number */ + uint32_t expstatsn; + /** SCSI Command Descriptor Block (CDB) */ + union scsi_cdb cdb; +}; + +/** SCSI command opcode */ +#define ISCSI_OPCODE_SCSI_COMMAND 0x01 + +/** Command will read data */ +#define ISCSI_COMMAND_FLAG_READ 0x40 + +/** Command will write data */ +#define ISCSI_COMMAND_FLAG_WRITE 0x20 + +/* Task attributes */ +#define ISCSI_COMMAND_ATTR_UNTAGGED 0x00 +#define ISCSI_COMMAND_ATTR_SIMPLE 0x01 +#define ISCSI_COMMAND_ATTR_ORDERED 0x02 +#define ISCSI_COMMAND_ATTR_HEAD_OF_QUEUE 0x03 +#define ISCSI_COMMAND_ATTR_ACA 0x04 + +/** + * iSCSI SCSI response basic header segment + * + */ +struct iscsi_bhs_scsi_response { + /** Opcode */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Response code */ + uint8_t response; + /** SCSI status code */ + uint8_t status; + /** Segment lengths */ + union iscsi_segment_lengths lengths; + /** Reserved */ + uint8_t reserved_a[8]; + /** Initiator Task Tag */ + uint32_t itt; + /** SNACK tag */ + uint32_t snack; + /** Status sequence number */ + uint32_t statsn; + /** Expected command sequence number */ + uint32_t expcmdsn; + /** Maximum command sequence number */ + uint32_t maxcmdsn; + /** Expected data sequence number */ + uint32_t expdatasn; + /** Reserved */ + uint8_t reserved_b[8]; +}; + +/** SCSI response opcode */ +#define ISCSI_OPCODE_SCSI_RESPONSE 0x21 + +/** SCSI command completed at target */ +#define ISCSI_RESPONSE_COMMAND_COMPLETE 0x00 + +/** SCSI target failure */ +#define ISCSI_RESPONSE_TARGET_FAILURE 0x01 + +/** SCSI sense response code offset + * + * The SCSI response may contain unsolicited sense data in the data + * segment. If it does, this is the offset to the sense response code + * byte, which is the only byte we care about. + */ +#define ISCSI_SENSE_RESPONSE_CODE_OFFSET 2 + +/** + * iSCSI data-in basic header segment + * + */ +struct iscsi_bhs_data_in { + /** Opcode */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Reserved */ + uint8_t reserved_a; + /** SCSI status code */ + uint8_t status; + /** Segment lengths */ + union iscsi_segment_lengths lengths; + /** Logical Unit Number */ + struct scsi_lun lun; + /** Initiator Task Tag */ + uint32_t itt; + /** Target Transfer Tag */ + uint32_t ttt; + /** Status sequence number */ + uint32_t statsn; + /** Expected command sequence number */ + uint32_t expcmdsn; + /** Maximum command sequence number */ + uint32_t maxcmdsn; + /** Data sequence number */ + uint32_t datasn; + /** Buffer offset */ + uint32_t offset; + /** Residual count */ + uint32_t residual_count; +}; + +/** Data-in opcode */ +#define ISCSI_OPCODE_DATA_IN 0x25 + +/** Data requires acknowledgement */ +#define ISCSI_DATA_FLAG_ACKNOWLEDGE 0x40 + +/** Data overflow occurred */ +#define ISCSI_DATA_FLAG_OVERFLOW 0x04 + +/** Data underflow occurred */ +#define ISCSI_DATA_FLAG_UNDERFLOW 0x02 + +/** SCSI status code and overflow/underflow flags are valid */ +#define ISCSI_DATA_FLAG_STATUS 0x01 + +/** + * iSCSI data-out basic header segment + * + */ +struct iscsi_bhs_data_out { + /** Opcode */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Reserved */ + uint16_t reserved_a; + /** Segment lengths */ + union iscsi_segment_lengths lengths; + /** Logical Unit Number */ + struct scsi_lun lun; + /** Initiator Task Tag */ + uint32_t itt; + /** Target Transfer Tag */ + uint32_t ttt; + /** Reserved */ + uint32_t reserved_b; + /** Expected status sequence number */ + uint32_t expstatsn; + /** Reserved */ + uint32_t reserved_c; + /** Data sequence number */ + uint32_t datasn; + /** Buffer offset */ + uint32_t offset; + /** Reserved */ + uint32_t reserved_d; +}; + +/** Data-out opcode */ +#define ISCSI_OPCODE_DATA_OUT 0x05 + +/** + * iSCSI request to transfer basic header segment + * + */ +struct iscsi_bhs_r2t { + /** Opcode */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Reserved */ + uint16_t reserved_a; + /** Segment lengths */ + union iscsi_segment_lengths lengths; + /** Logical Unit Number */ + struct scsi_lun lun; + /** Initiator Task Tag */ + uint32_t itt; + /** Target Transfer Tag */ + uint32_t ttt; + /** Status sequence number */ + uint32_t statsn; + /** Expected command sequence number */ + uint32_t expcmdsn; + /** Maximum command sequence number */ + uint32_t maxcmdsn; + /** R2T sequence number */ + uint32_t r2tsn; + /** Buffer offset */ + uint32_t offset; + /** Desired data transfer length */ + uint32_t len; +}; + +/** R2T opcode */ +#define ISCSI_OPCODE_R2T 0x31 + +/** + * An iSCSI basic header segment + */ +union iscsi_bhs { + struct iscsi_bhs_common common; + struct iscsi_bhs_common_response common_response; + struct iscsi_bhs_login_request login_request; + struct iscsi_bhs_login_response login_response; + struct iscsi_bhs_scsi_command scsi_command; + struct iscsi_bhs_scsi_response scsi_response; + struct iscsi_bhs_data_in data_in; + struct iscsi_bhs_data_out data_out; + struct iscsi_bhs_r2t r2t; + unsigned char bytes[ sizeof ( struct iscsi_bhs_common ) ]; +}; + +/** State of an iSCSI TX engine */ +enum iscsi_tx_state { + /** Nothing to send */ + ISCSI_TX_IDLE = 0, + /** Sending the basic header segment */ + ISCSI_TX_BHS, + /** Sending the additional header segment */ + ISCSI_TX_AHS, + /** Sending the data segment */ + ISCSI_TX_DATA, + /** Sending the data segment padding */ + ISCSI_TX_DATA_PADDING, +}; + +/** State of an iSCSI RX engine */ +enum iscsi_rx_state { + /** Receiving the basic header segment */ + ISCSI_RX_BHS = 0, + /** Receiving the additional header segment */ + ISCSI_RX_AHS, + /** Receiving the data segment */ + ISCSI_RX_DATA, + /** Receiving the data segment padding */ + ISCSI_RX_DATA_PADDING, +}; + +/** An iSCSI session */ +struct iscsi_session { + /** Reference counter */ + struct refcnt refcnt; + + /** Transport-layer socket */ + struct xfer_interface socket; + + /** Target address */ + char *target_address; + /** Target port */ + unsigned int target_port; + /** Target IQN */ + char *target_iqn; + /** Logical Unit Number (LUN) */ + struct scsi_lun lun; + /** Target socket address (recorded only for iBFT) */ + struct sockaddr target_sockaddr; + + /** Session status + * + * This is the bitwise-OR of zero or more ISCSI_STATUS_XXX + * constants. + */ + int status; + /** Retry count + * + * Number of times that the connection has been retried. + * Reset upon a successful connection. + */ + int retry_count; + + /** Initiator username (if any) */ + char *initiator_username; + /** Initiator password (if any) */ + char *initiator_password; + /** Target username (if any) */ + char *target_username; + /** Target password (if any) */ + char *target_password; + /** CHAP challenge (for target auth only) + * + * This is a block of random data; the first byte is used as + * the CHAP identifier (CHAP_I) and the remainder as the CHAP + * challenge (CHAP_C). + */ + unsigned char chap_challenge[17]; + /** CHAP response (used for both initiator and target auth) */ + struct chap_response chap; + + /** Target session identifying handle + * + * This is assigned by the target when we first log in, and + * must be reused on subsequent login attempts. + */ + uint16_t tsih; + /** Initiator task tag + * + * This is the tag of the current command. It is incremented + * whenever a new command is started. + */ + uint32_t itt; + /** Target transfer tag + * + * This is the tag attached to a sequence of data-out PDUs in + * response to an R2T. + */ + uint32_t ttt; + /** + * Transfer offset + * + * This is the offset for an in-progress sequence of data-out + * PDUs in response to an R2T. + */ + uint32_t transfer_offset; + /** + * Transfer length + * + * This is the length for an in-progress sequence of data-out + * PDUs in response to an R2T. + */ + uint32_t transfer_len; + /** Command sequence number + * + * This is the sequence number of the current command, used to + * fill out the CmdSN field in iSCSI request PDUs. It is + * updated with the value of the ExpCmdSN field whenever we + * receive an iSCSI response PDU containing such a field. + */ + uint32_t cmdsn; + /** Status sequence number + * + * This is the most recent status sequence number present in + * the StatSN field of an iSCSI response PDU containing such a + * field. Whenever we send an iSCSI request PDU, we fill out + * the ExpStatSN field with this value plus one. + */ + uint32_t statsn; + + /** Basic header segment for current TX PDU */ + union iscsi_bhs tx_bhs; + /** State of the TX engine */ + enum iscsi_tx_state tx_state; + /** TX process */ + struct process process; + + /** Basic header segment for current RX PDU */ + union iscsi_bhs rx_bhs; + /** State of the RX engine */ + enum iscsi_rx_state rx_state; + /** Byte offset within the current RX state */ + size_t rx_offset; + /** Length of the current RX state */ + size_t rx_len; + /** Buffer for received data (not always used) */ + void *rx_buffer; + + /** Current SCSI command + * + * Set to NULL when command is complete. + */ + struct scsi_command *command; + /** Instant return code + * + * Set to a non-zero value if all requests should return + * immediately. This can be used to e.g. avoid retrying + * logins that are doomed to fail authentication. + */ + int instant_rc; +}; + +/** iSCSI session is currently in the security negotiation phase */ +#define ISCSI_STATUS_SECURITY_NEGOTIATION_PHASE \ + ( ISCSI_LOGIN_CSG_SECURITY_NEGOTIATION | \ + ISCSI_LOGIN_NSG_OPERATIONAL_NEGOTIATION ) + +/** iSCSI session is currently in the operational parameter + * negotiation phase + */ +#define ISCSI_STATUS_OPERATIONAL_NEGOTIATION_PHASE \ + ( ISCSI_LOGIN_CSG_OPERATIONAL_NEGOTIATION | \ + ISCSI_LOGIN_NSG_FULL_FEATURE_PHASE ) + +/** iSCSI session is currently in the full feature phase */ +#define ISCSI_STATUS_FULL_FEATURE_PHASE ISCSI_LOGIN_CSG_FULL_FEATURE_PHASE + +/** Mask for all iSCSI session phases */ +#define ISCSI_STATUS_PHASE_MASK ( ISCSI_LOGIN_CSG_MASK | ISCSI_LOGIN_NSG_MASK ) + +/** iSCSI session needs to send the initial security negotiation strings */ +#define ISCSI_STATUS_STRINGS_SECURITY 0x0100 + +/** iSCSI session needs to send the CHAP_A string */ +#define ISCSI_STATUS_STRINGS_CHAP_ALGORITHM 0x0200 + +/** iSCSI session needs to send the CHAP response */ +#define ISCSI_STATUS_STRINGS_CHAP_RESPONSE 0x0400 + +/** iSCSI session needs to send the mutual CHAP challenge */ +#define ISCSI_STATUS_STRINGS_CHAP_CHALLENGE 0x0800 + +/** iSCSI session needs to send the operational negotiation strings */ +#define ISCSI_STATUS_STRINGS_OPERATIONAL 0x1000 + +/** Mask for all iSCSI "needs to send" flags */ +#define ISCSI_STATUS_STRINGS_MASK 0xff00 + +/** Target has requested forward (initiator) authentication */ +#define ISCSI_STATUS_AUTH_FORWARD_REQUIRED 0x00010000 + +/** Initiator requires target (reverse) authentication */ +#define ISCSI_STATUS_AUTH_REVERSE_REQUIRED 0x00020000 + +/** Target authenticated itself correctly */ +#define ISCSI_STATUS_AUTH_REVERSE_OK 0x00040000 + +/** Maximum number of retries at connecting */ +#define ISCSI_MAX_RETRIES 2 + +extern int iscsi_attach ( struct scsi_device *scsi, const char *root_path ); +extern void iscsi_detach ( struct scsi_device *scsi ); +extern const char * iscsi_initiator_iqn ( void ); + +#endif /* _GPXE_ISCSI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/job.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/job.h new file mode 100644 index 0000000..f1bcada --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/job.h @@ -0,0 +1,169 @@ +#ifndef _GPXE_JOB_H +#define _GPXE_JOB_H + +/** @file + * + * Job control interfaces + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stddef.h> +#include <gpxe/interface.h> + +/** Job progress */ +struct job_progress { + /** Amount of operation completed so far + * + * The units for this quantity are arbitrary. @c completed + * divded by @total should give something which approximately + * represents the progress through the operation. For a + * download operation, using byte counts would make sense. + */ + unsigned long completed; + /** Total operation size + * + * See @c completed. A zero value means "total size unknown" + * and is explcitly permitted; users should take this into + * account before calculating @c completed/total. + */ + unsigned long total; +}; + +struct job_interface; + +/** Job control interface operations */ +struct job_interface_operations { + /** Job completed + * + * @v job Job control interface + * @v rc Overall job status code + */ + void ( * done ) ( struct job_interface *job, int rc ); + /** Abort job + * + * @v job Job control interface + */ + void ( * kill ) ( struct job_interface *job ); + /** Get job progress + * + * @v job Job control interface + * @v progress Progress data to fill in + */ + void ( * progress ) ( struct job_interface *job, + struct job_progress *progress ); +}; + +/** A job control interface */ +struct job_interface { + /** Generic object communication interface */ + struct interface intf; + /** Operations for received messages */ + struct job_interface_operations *op; +}; + +extern struct job_interface null_job; +extern struct job_interface_operations null_job_ops; + +extern void job_done ( struct job_interface *job, int rc ); +extern void job_kill ( struct job_interface *job ); +extern void job_progress ( struct job_interface *job, + struct job_progress *progress ); + +extern void ignore_job_done ( struct job_interface *job, int rc ); +extern void ignore_job_kill ( struct job_interface *job ); +extern void ignore_job_progress ( struct job_interface *job, + struct job_progress *progress ); + +/** + * Initialise a job control interface + * + * @v job Job control interface + * @v op Job control interface operations + * @v refcnt Containing object reference counter, or NULL + */ +static inline void job_init ( struct job_interface *job, + struct job_interface_operations *op, + struct refcnt *refcnt ) { + job->intf.dest = &null_job.intf; + job->intf.refcnt = refcnt; + job->op = op; +} + +/** + * Get job control interface from generic object communication interface + * + * @v intf Generic object communication interface + * @ret job Job control interface + */ +static inline __attribute__ (( always_inline )) struct job_interface * +intf_to_job ( struct interface *intf ) { + return container_of ( intf, struct job_interface, intf ); +} + +/** + * Get reference to destination job control interface + * + * @v job Job control interface + * @ret dest Destination interface + */ +static inline __attribute__ (( always_inline )) struct job_interface * +job_get_dest ( struct job_interface *job ) { + return intf_to_job ( intf_get ( job->intf.dest ) ); +} + +/** + * Drop reference to job control interface + * + * @v job Job control interface + */ +static inline __attribute__ (( always_inline )) void +job_put ( struct job_interface *job ) { + intf_put ( &job->intf ); +} + +/** + * Plug a job control interface into a new destination interface + * + * @v job Job control interface + * @v dest New destination interface + */ +static inline void job_plug ( struct job_interface *job, + struct job_interface *dest ) { + plug ( &job->intf, &dest->intf ); +} + +/** + * Plug two job control interfaces together + * + * @v a Job control interface A + * @v b Job control interface B + */ +static inline void job_plug_plug ( struct job_interface *a, + struct job_interface *b ) { + plug_plug ( &a->intf, &b->intf ); +} + +/** + * Unplug a job control interface + * + * @v job Job control interface + */ +static inline void job_unplug ( struct job_interface *job ) { + plug ( &job->intf, &null_job.intf ); +} + +/** + * Stop using a job control interface + * + * @v job Job control interface + * + * After calling this method, no further messages will be received via + * the interface. + */ +static inline void job_nullify ( struct job_interface *job ) { + job->op = &null_job_ops; +}; + +#endif /* _GPXE_JOB_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/keys.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/keys.h new file mode 100644 index 0000000..25bc9bc --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/keys.h @@ -0,0 +1,81 @@ +#ifndef _GPXE_KEYS_H +#define _GPXE_KEYS_H + +/** @file + * + * Key definitions + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/* + * Symbolic names for some standard ASCII characters + * + */ + +#define NUL 0x00 +#define CTRL_A 0x01 +#define CTRL_B 0x02 +#define CTRL_C 0x03 +#define CTRL_D 0x04 +#define CTRL_E 0x05 +#define CTRL_F 0x06 +#define CTRL_G 0x07 +#define CTRL_H 0x08 +#define CTRL_I 0x09 +#define CTRL_J 0x0a +#define CTRL_K 0x0b +#define CTRL_L 0x0c +#define CTRL_M 0x0d +#define CTRL_N 0x0e +#define CTRL_O 0x0f +#define CTRL_P 0x10 +#define CTRL_Q 0x11 +#define CTRL_R 0x12 +#define CTRL_S 0x13 +#define CTRL_T 0x14 +#define CTRL_U 0x15 +#define CTRL_V 0x16 +#define CTRL_W 0x17 +#define CTRL_X 0x18 +#define CTRL_Y 0x19 +#define CTRL_Z 0x1a + +#define BACKSPACE CTRL_H +#define TAB CTRL_I +#define LF CTRL_J +#define CR CTRL_M +#define ESC 0x1b + +/* + * Special keys outside the normal ASCII range + * + * + * The names are chosen to match those used by curses. The values are + * chosen to facilitate easy conversion from a received ANSI escape + * sequence to a KEY_XXX constant. + */ + +#define KEY_ANSI( n, terminator ) ( 0x100 * ( (n) + 1 ) + (terminator) ) + +#define KEY_MIN 0x101 +#define KEY_UP KEY_ANSI ( 0, 'A' ) /**< Up arrow */ +#define KEY_DOWN KEY_ANSI ( 0, 'B' ) /**< Down arrow */ +#define KEY_RIGHT KEY_ANSI ( 0, 'C' ) /**< Right arrow */ +#define KEY_LEFT KEY_ANSI ( 0, 'D' ) /**< Left arrow */ +#define KEY_END KEY_ANSI ( 0, 'F' ) /**< End */ +#define KEY_HOME KEY_ANSI ( 0, 'H' ) /**< Home */ +#define KEY_IC KEY_ANSI ( 2, '~' ) /**< Insert */ +#define KEY_DC KEY_ANSI ( 3, '~' ) /**< Delete */ +#define KEY_PPAGE KEY_ANSI ( 5, '~' ) /**< Page up */ +#define KEY_NPAGE KEY_ANSI ( 6, '~' ) /**< Page down */ +#define KEY_F8 KEY_ANSI ( 19, '~' ) /**< F8 (for PXE) */ + +/* Not in the [KEY_MIN,KEY_MAX] range; terminals seem to send these as + * normal ASCII values. + */ +#define KEY_BACKSPACE BACKSPACE +#define KEY_ENTER LF + +#endif /* _GPXE_KEYS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/linebuf.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/linebuf.h new file mode 100644 index 0000000..cfa2147 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/linebuf.h @@ -0,0 +1,30 @@ +#ifndef _GPXE_LINEBUF_H +#define _GPXE_LINEBUF_H + +/** @file + * + * Line buffering + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <stddef.h> + +/** A line buffer */ +struct line_buffer { + /** Current string in the buffer */ + char *data; + /** Length of current string, excluding the terminating NUL */ + size_t len; + /** String is ready to read */ + int ready; +}; + +extern char * buffered_line ( struct line_buffer *linebuf ); +extern ssize_t line_buffer ( struct line_buffer *linebuf, + const char *data, size_t len ); +extern void empty_line_buffer ( struct line_buffer *linebuf ); + +#endif /* _GPXE_LINEBUF_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/linux_compat.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/linux_compat.h new file mode 100644 index 0000000..577512e --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/linux_compat.h @@ -0,0 +1,27 @@ +#ifndef _GPXE_LINUX_COMPAT_H +#define _GPXE_LINUX_COMPAT_H + +/** @file + * + * Linux code compatibility + * + * This file exists to ease the building of Linux source code within + * gPXE. This is intended to facilitate quick testing; it is not + * intended to be a substitute for proper porting. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <errno.h> +#include <stdio.h> +#include <byteswap.h> +#include <gpxe/bitops.h> + +#define __init +#define __exit +#define __initdata +#define __exitdata +#define printk printf + +#endif /* _GPXE_LINUX_COMPAT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/list.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/list.h new file mode 100644 index 0000000..22ba201 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/list.h @@ -0,0 +1,180 @@ +#ifndef _GPXE_LIST_H +#define _GPXE_LIST_H + +/** @file + * + * Linked lists + * + * This linked list handling code is based on the Linux kernel's + * list.h. + */ + +FILE_LICENCE ( GPL2_ONLY ); + +#include <stddef.h> +#include <assert.h> + +/* + * Simple doubly linked list implementation. + * + * Some of the internal functions ("__xxx") are useful when + * manipulating whole lists rather than single entries, as + * sometimes we already know the next/prev entries and we can + * generate better code by using them directly rather than + * using the generic single-entry routines. + */ + +struct list_head { + struct list_head *next; + struct list_head *prev; +}; + +#define LIST_HEAD_INIT( name ) { &(name), &(name) } + +#define LIST_HEAD( name ) \ + struct list_head name = LIST_HEAD_INIT ( name ) + +#define INIT_LIST_HEAD( ptr ) do { \ + (ptr)->next = (ptr); (ptr)->prev = (ptr); \ +} while ( 0 ) + +/* + * Insert a new entry between two known consecutive entries. + * + * This is only for internal list manipulation where we know + * the prev/next entries already! + */ +static inline void __list_add ( struct list_head *new, + struct list_head *prev, + struct list_head *next ) { + next->prev = new; + new->next = next; + new->prev = prev; + prev->next = new; +} + +/** + * Add a new entry to the head of a list + * + * @v new New entry to be added + * @v head List head to add it after + * + * Insert a new entry after the specified head. This is good for + * implementing stacks. + */ +static inline void list_add ( struct list_head *new, struct list_head *head ) { + __list_add ( new, head, head->next ); +} +#define list_add( new, head ) do { \ + assert ( (head)->next->prev == (head) ); \ + assert ( (head)->prev->next == (head) ); \ + list_add ( (new), (head) ); \ + } while ( 0 ) + +/** + * Add a new entry to the tail of a list + * + * @v new New entry to be added + * @v head List head to add it before + * + * Insert a new entry before the specified head. This is useful for + * implementing queues. + */ +static inline void list_add_tail ( struct list_head *new, + struct list_head *head ) { + __list_add ( new, head->prev, head ); +} +#define list_add_tail( new, head ) do { \ + assert ( (head)->next->prev == (head) ); \ + assert ( (head)->prev->next == (head) ); \ + list_add_tail ( (new), (head) ); \ + } while ( 0 ) + +/* + * Delete a list entry by making the prev/next entries + * point to each other. + * + * This is only for internal list manipulation where we know + * the prev/next entries already! + */ +static inline void __list_del ( struct list_head * prev, + struct list_head * next ) { + next->prev = prev; + prev->next = next; +} + +/** + * Delete an entry from a list + * + * @v entry Element to delete from the list + * + * Note that list_empty() on entry does not return true after this; + * the entry is in an undefined state. + */ +static inline void list_del ( struct list_head *entry ) { + __list_del ( entry->prev, entry->next ); +} +#define list_del( entry ) do { \ + assert ( (entry)->prev != NULL ); \ + assert ( (entry)->next != NULL ); \ + assert ( (entry)->next->prev == (entry) ); \ + assert ( (entry)->prev->next == (entry) ); \ + list_del ( (entry) ); \ + } while ( 0 ) + +/** + * Test whether a list is empty + * + * @v head List to test. + */ +static inline int list_empty ( const struct list_head *head ) { + return head->next == head; +} + +/** + * Get the containing struct for this entry + * + * @v ptr The struct list_head pointer + * @v type The type of the struct this is embedded in + * @v member The name of the list_struct within the struct + */ +#define list_entry( ptr, type, member ) \ + container_of ( ptr, type, member ) + +/** + * Iterate over a list + * + * @v pos The &struct list_head to use as a loop counter + * @v head The head for your list + */ +#define list_for_each( pos, head ) \ + for ( pos = (head)->next; pos != (head); pos = pos->next ) + +/** + * Iterate over entries in a list + * + * @v pos The type * to use as a loop counter + * @v head The head for your list + * @v member The name of the list_struct within the struct + */ +#define list_for_each_entry( pos, head, member ) \ + for ( pos = list_entry ( (head)->next, typeof ( *pos ), member ); \ + &pos->member != (head); \ + pos = list_entry ( pos->member.next, typeof ( *pos ), member ) ) + +/** + * Iterate over entries in a list, safe against deletion of entries + * + * @v pos The type * to use as a loop counter + * @v tmp Another type * to use for temporary storage + * @v head The head for your list + * @v member The name of the list_struct within the struct + */ +#define list_for_each_entry_safe( pos, tmp, head, member ) \ + for ( pos = list_entry ( (head)->next, typeof ( *pos ), member ), \ + tmp = list_entry ( pos->member.next, typeof ( *tmp ), member ); \ + &pos->member != (head); \ + pos = tmp, \ + tmp = list_entry ( tmp->member.next, typeof ( *tmp ), member ) ) + +#endif /* _GPXE_LIST_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/login_ui.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/login_ui.h new file mode 100644 index 0000000..4196f7b --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/login_ui.h @@ -0,0 +1,14 @@ +#ifndef _GPXE_LOGIN_UI_H +#define _GPXE_LOGIN_UI_H + +/** @file + * + * Login UI + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +extern int login_ui ( void ); + +#endif /* _GPXE_LOGIN_UI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/malloc.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/malloc.h new file mode 100644 index 0000000..c02a866 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/malloc.h @@ -0,0 +1,59 @@ +#ifndef _GPXE_MALLOC_H +#define _GPXE_MALLOC_H + +#include <stdint.h> + +/** @file + * + * Dynamic memory allocation + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/* + * Prototypes for the standard functions (malloc() et al) are in + * stdlib.h. Include <gpxe/malloc.h> only if you need the + * non-standard functions, such as malloc_dma(). + * + */ +#include <stdlib.h> + +extern size_t freemem; + +extern void * __malloc alloc_memblock ( size_t size, size_t align ); +extern void free_memblock ( void *ptr, size_t size ); +extern void mpopulate ( void *start, size_t len ); +extern void mdumpfree ( void ); + +/** + * Allocate memory for DMA + * + * @v size Requested size + * @v align Physical alignment + * @ret ptr Memory, or NULL + * + * Allocates physically-aligned memory for DMA. + * + * @c align must be a power of two. @c size may not be zero. + */ +static inline void * __malloc malloc_dma ( size_t size, size_t phys_align ) { + return alloc_memblock ( size, phys_align ); +} + +/** + * Free memory allocated with malloc_dma() + * + * @v ptr Memory allocated by malloc_dma(), or NULL + * @v size Size of memory, as passed to malloc_dma() + * + * Memory allocated with malloc_dma() can only be freed with + * free_dma(); it cannot be freed with the standard free(). + * + * If @c ptr is NULL, no action is taken. + */ +static inline void free_dma ( void *ptr, size_t size ) { + free_memblock ( ptr, size ); +} + +#endif /* _GPXE_MALLOC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/mca.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/mca.h new file mode 100644 index 0000000..da9d73e --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/mca.h @@ -0,0 +1,108 @@ +/* + * MCA bus driver code + * + * Abstracted from 3c509.c. + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifndef MCA_H +#define MCA_H + +#include <gpxe/isa_ids.h> +#include <gpxe/device.h> +#include <gpxe/tables.h> + +/* + * MCA constants + * + */ +#define MCA_MOTHERBOARD_SETUP_REG 0x94 +#define MCA_ADAPTER_SETUP_REG 0x96 +#define MCA_MAX_SLOT_NR 0x07 /* Must be 2^n - 1 */ +#define MCA_POS_REG(n) (0x100+(n)) + +/* Is there a standard that would define this? */ +#define GENERIC_MCA_VENDOR ISA_VENDOR ( 'M', 'C', 'A' ) + +/** An MCA device ID list entry */ +struct mca_device_id { + /** Name */ + const char *name; + /** Device ID */ + uint16_t id; +}; + +/** An MCA device */ +struct mca_device { + /** Generic device */ + struct device dev; + /** Slot number */ + unsigned int slot; + /** POS register values */ + unsigned char pos[8]; + /** Driver for this device */ + struct mca_driver *driver; + /** Driver-private data + * + * Use mca_set_drvdata() and mca_get_drvdata() to access + * this field. + */ + void *priv; + /** Driver name */ + const char *driver_name; +}; + +#define MCA_ID(mca) ( ( (mca)->pos[1] << 8 ) + (mca)->pos[0] ) + +/** An MCA driver */ +struct mca_driver { + /** MCA ID table */ + struct mca_device_id *ids; + /** Number of entries in MCA ID table */ + unsigned int id_count; + /** + * Probe device + * + * @v mca MCA device + * @v id Matching entry in ID table + * @ret rc Return status code + */ + int ( * probe ) ( struct mca_device *mca, + const struct mca_device_id *id ); + /** + * Remove device + * + * @v mca MCA device + */ + void ( * remove ) ( struct mca_device *mca ); +}; + +/** MCA driver table */ +#define MCA_DRIVERS __table ( struct mca_driver, "mca_drivers" ) + +/** Declare an MCA driver */ +#define __mca_driver __table_entry ( MCA_DRIVERS, 01 ) + +/** + * Set MCA driver-private data + * + * @v mca MCA device + * @v priv Private data + */ +static inline void mca_set_drvdata ( struct mca_device *mca, void *priv ) { + mca->priv = priv; +} + +/** + * Get MCA driver-private data + * + * @v mca MCA device + * @ret priv Private data + */ +static inline void * mca_get_drvdata ( struct mca_device *mca ) { + return mca->priv; +} + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/md5.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/md5.h new file mode 100644 index 0000000..03d65c1 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/md5.h @@ -0,0 +1,24 @@ +#ifndef _GPXE_MD5_H +#define _GPXE_MD5_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct digest_algorithm; + +#include <stdint.h> + +#define MD5_DIGEST_SIZE 16 +#define MD5_BLOCK_WORDS 16 +#define MD5_HASH_WORDS 4 + +struct md5_ctx { + u32 hash[MD5_HASH_WORDS]; + u32 block[MD5_BLOCK_WORDS]; + u64 byte_count; +}; + +#define MD5_CTX_SIZE sizeof ( struct md5_ctx ) + +extern struct digest_algorithm md5_algorithm; + +#endif /* _GPXE_MD5_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/memmap.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/memmap.h new file mode 100644 index 0000000..dc5bec3 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/memmap.h @@ -0,0 +1,36 @@ +#ifndef _GPXE_MEMMAP_H +#define _GPXE_MEMMAP_H + +#include <stdint.h> + +/** + * @file + * + * Memory mapping + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** A usable memory region */ +struct memory_region { + /** Physical start address */ + uint64_t start; + /** Physical end address */ + uint64_t end; +}; + +/** Maximum number of memory regions we expect to encounter */ +#define MAX_MEMORY_REGIONS 8 + +/** A memory map */ +struct memory_map { + /** Memory regions */ + struct memory_region regions[MAX_MEMORY_REGIONS]; + /** Number of used regions */ + unsigned int count; +}; + +extern void get_memmap ( struct memory_map *memmap ); + +#endif /* _GPXE_MEMMAP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/monojob.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/monojob.h new file mode 100644 index 0000000..35ff4fd --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/monojob.h @@ -0,0 +1,17 @@ +#ifndef _GPXE_MONOJOB_H +#define _GPXE_MONOJOB_H + +/** @file + * + * Single foreground job + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct job_interface; + +extern struct job_interface monojob; +extern int monojob_wait ( const char *string ); + +#endif /* _GPXE_MONOJOB_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/nap.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/nap.h new file mode 100644 index 0000000..6c2e40c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/nap.h @@ -0,0 +1,56 @@ +#ifndef _GPXE_NAP_H +#define _GPXE_NAP_H + +/** @file + * + * CPU sleeping + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/api.h> +#include <config/nap.h> + +/** + * Calculate static inline CPU sleeping API function name + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @ret _subsys_func Subsystem API function + */ +#define NAP_INLINE( _subsys, _api_func ) \ + SINGLE_API_INLINE ( NAP_PREFIX_ ## _subsys, _api_func ) + +/** + * Provide an CPU sleeping API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @v _func Implementing function + */ +#define PROVIDE_NAP( _subsys, _api_func, _func ) \ + PROVIDE_SINGLE_API ( NAP_PREFIX_ ## _subsys, _api_func, _func ) + +/** + * Provide a static inline CPU sleeping API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + */ +#define PROVIDE_NAP_INLINE( _subsys, _api_func ) \ + PROVIDE_SINGLE_API_INLINE ( NAP_PREFIX_ ## _subsys, _api_func ) + +/* Include all architecture-independent I/O API headers */ +#include <gpxe/null_nap.h> + +/* Include all architecture-dependent I/O API headers */ +#include <bits/nap.h> + +/** + * Sleep until next CPU interrupt + * + */ +void cpu_nap ( void ); + +#endif /* _GPXE_NAP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ndp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ndp.h new file mode 100644 index 0000000..db32b0c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ndp.h @@ -0,0 +1,21 @@ +#include <stdint.h> +#include <byteswap.h> +#include <string.h> +#include <gpxe/icmp6.h> +#include <gpxe/ip6.h> +#include <gpxe/in.h> +#include <gpxe/netdevice.h> +#include <gpxe/iobuf.h> +#include <gpxe/tcpip.h> + +#define NDP_STATE_INVALID 0 +#define NDP_STATE_INCOMPLETE 1 +#define NDP_STATE_REACHABLE 2 +#define NDP_STATE_DELAY 3 +#define NDP_STATE_PROBE 4 +#define NDP_STATE_STALE 5 + +int ndp_resolve ( struct net_device *netdev, struct in6_addr *src, + struct in6_addr *dest, void *dest_ll_addr ); +int ndp_process_advert ( struct io_buffer *iobuf, struct sockaddr_tcpip *st_src, + struct sockaddr_tcpip *st_dest ); diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/net80211.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/net80211.h new file mode 100644 index 0000000..027e091 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/net80211.h @@ -0,0 +1,1186 @@ +#ifndef _GPXE_NET80211_H +#define _GPXE_NET80211_H + +#include <gpxe/process.h> +#include <gpxe/ieee80211.h> +#include <gpxe/iobuf.h> +#include <gpxe/netdevice.h> +#include <gpxe/rc80211.h> + +/** @file + * + * The gPXE 802.11 MAC layer. + */ + +/* + * Major things NOT YET supported: + * - any type of security + * - 802.11n + * + * Major things that probably will NEVER be supported, barring a + * compelling use case and/or corporate sponsorship: + * - QoS + * - 802.1X authentication ("WPA Enterprise") + * - Contention-free periods + * - "ad-hoc" networks (IBSS), monitor mode, host AP mode + * - hidden networks on the 5GHz band due to regulatory issues + * - spectrum management on the 5GHz band (TPC and DFS), as required + * in some non-US regulatory domains + * - Clause 14 PHYs (Frequency-Hopping Spread Spectrum on 2.4GHz) + * and Clause 16 PHYs (infrared) - I'm not aware of any real-world + * use of these. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/* All 802.11 devices are handled using a generic "802.11 device" + net_device, with a link in its `priv' field to a net80211_device + which we use to handle 802.11-specific details. */ + + +/** @defgroup net80211_band RF bands on which an 802.11 device can transmit */ +/** @{ */ + +/** The 2.4 GHz ISM band, unlicensed in most countries */ +#define NET80211_BAND_2GHZ 0 +/** The band from 4.9 GHz to 5.7 GHz, which tends to be more restricted */ +#define NET80211_BAND_5GHZ 1 +/** Number of RF bands */ +#define NET80211_NR_BANDS 2 + +/** Bitmask for the 2GHz band */ +#define NET80211_BAND_BIT_2GHZ (1 << 0) +/** Bitmask for the 5GHz band */ +#define NET80211_BAND_BIT_5GHZ (1 << 1) + +/** @} */ + + +/** @defgroup net80211_mode 802.11 operation modes supported by hardware */ +/** @{ */ + +/** 802.11a: 54 Mbps operation using OFDM signaling on the 5GHz band */ +#define NET80211_MODE_A (1 << 0) + +/** 802.11b: 1-11 Mbps operation using DSSS/CCK signaling on the 2.4GHz band */ +#define NET80211_MODE_B (1 << 1) + +/** 802.11g: 54 Mbps operation using ERP/OFDM signaling on the 2.4GHz band */ +#define NET80211_MODE_G (1 << 2) + +/** 802.11n: High-rate operation using MIMO technology on 2.4GHz or 5GHz */ +#define NET80211_MODE_N (1 << 3) + +/** @} */ + + +/** @defgroup net80211_cfg Constants for the net80211 config callback */ +/** @{ */ + +/** Channel choice (@c dev->channel) or regulatory parameters have changed */ +#define NET80211_CFG_CHANNEL (1 << 0) + +/** Requested transmission rate (@c dev->rate) has changed */ +#define NET80211_CFG_RATE (1 << 1) + +/** Association has been established with a new BSS (@c dev->bssid) */ +#define NET80211_CFG_ASSOC (1 << 2) + +/** Low-level link parameters (short preamble, protection, etc) have changed */ +#define NET80211_CFG_PHY_PARAMS (1 << 3) + +/** @} */ + + +/** An 802.11 security handshaking protocol */ +enum net80211_security_proto { + /** No security handshaking + * + * This might be used with an open network or with WEP, as + * WEP does not have a cryptographic handshaking phase. + */ + NET80211_SECPROT_NONE = 0, + + /** Pre-shared key handshaking + * + * This implements the "WPA Personal" handshake. 802.1X + * authentication is not performed -- the user supplies a + * pre-shared key directly -- but there is a 4-way handshake + * between client and AP to verify that both have the same key + * without revealing the contents of that key. + */ + NET80211_SECPROT_PSK = 1, + + /** Full EAP 802.1X handshaking + * + * This implements the "WPA Enterprise" handshake, connecting + * to an 802.1X authentication server to provide credentials + * and receive a pairwise master key (PMK), which is then used + * in the same 4-way handshake as the PSK method. + */ + NET80211_SECPROT_EAP = 2, + + /** Dummy value used when the handshaking type can't be detected */ + NET80211_SECPROT_UNKNOWN = 3, +}; + + +/** An 802.11 data encryption algorithm */ +enum net80211_crypto_alg { + /** No security, an "Open" network */ + NET80211_CRYPT_NONE = 0, + + /** Network protected with WEP (awful RC4-based system) + * + * WEP uses a naive application of RC4, with a monotonically + * increasing initialization vector that is prepended to the + * key to initialize the RC4 keystream. It is highly insecure + * and can be completely cracked or subverted using automated, + * robust, freely available tools (aircrack-ng) in minutes. + * + * 40-bit and 104-bit WEP are differentiated only by the size + * of the key. They may be advertised as 64-bit and 128-bit, + * counting the non-random IV as part of the key bits. + */ + NET80211_CRYPT_WEP = 1, + + /** Network protected with TKIP (better RC4-based system) + * + * Usually known by its trade name of WPA (Wi-Fi Protected + * Access), TKIP implements a message integrity code (MIC) + * called Michael, a timestamp counter for replay prevention, + * and a key mixing function that together remove almost all + * the security problems with WEP. Countermeasures are + * implemented to prevent high data-rate attacks. + * + * There exists one known attack on TKIP, that allows one to + * send between 7 and 15 arbitrary short data packets on a + * QoS-enabled network given about an hour of data + * gathering. Since gPXE does not support QoS for 802.11 + * networks, this is not a threat to us. The only other method + * is a brute-force passphrase attack. + */ + NET80211_CRYPT_TKIP = 2, + + /** Network protected with CCMP (AES-based system) + * + * Often called WPA2 in commerce, or RSNA (Robust Security + * Network Architecture) in the 802.11 standard, CCMP is + * highly secure and does not have any known attack vectors. + * Since it is based on a block cipher, the statistical + * correlation and "chopchop" attacks used with great success + * against WEP and minor success against TKIP fail. + */ + NET80211_CRYPT_CCMP = 3, + + /** Dummy value used when the cryptosystem can't be detected */ + NET80211_CRYPT_UNKNOWN = 4, +}; + + +/** @defgroup net80211_state Bits for the 802.11 association state field */ +/** @{ */ + +/** An error code indicating the failure mode, or 0 if successful */ +#define NET80211_STATUS_MASK 0x7F + +/** Whether the error code provided is a "reason" code, not a "status" code */ +#define NET80211_IS_REASON 0x80 + +/** Whether we have found the network we will be associating with */ +#define NET80211_PROBED (1 << 8) + +/** Whether we have successfully authenticated with the network + * + * This usually has nothing to do with actual security; it is a + * holdover from older 802.11 implementation ideas. + */ +#define NET80211_AUTHENTICATED (1 << 9) + +/** Whether we have successfully associated with the network */ +#define NET80211_ASSOCIATED (1 << 10) + +/** Whether we have completed security handshaking with the network + * + * Once this is set, we can send data packets. For that reason this + * bit is set even in cases where no security handshaking is + * required. + */ +#define NET80211_CRYPTO_SYNCED (1 << 11) + +/** Whether the auto-association task is running */ +#define NET80211_WORKING (1 << 12) + +/** Whether the auto-association task is waiting for a reply from the AP */ +#define NET80211_WAITING (1 << 13) + +/** Whether the auto-association task should be suppressed + * + * This is set by the `iwlist' command so that it can open the device + * without starting another probe process that will interfere with its + * own. + */ +#define NET80211_NO_ASSOC (1 << 14) + +/** Whether this association was performed using a broadcast SSID + * + * If the user opened this device without netX/ssid set, the device's + * SSID will be set to that of the network it chooses to associate + * with, but the netX/ssid setting will remain blank. If we don't + * remember that we started from no specified SSID, it will appear + * every time settings are updated (e.g. after DHCP) that we need to + * reassociate due to the difference between the set SSID and our own. + */ +#define NET80211_AUTO_SSID (1 << 15) + + +/** @} */ + + +/** @defgroup net80211_phy 802.11 physical layer flags */ +/** @{ */ + +/** Whether to use RTS/CTS or CTS-to-self protection for transmissions + * + * Since the RTS or CTS is transmitted using 802.11b signaling, and + * includes a field indicating the amount of time that will be used by + * transmission of the following packet, this serves as an effective + * protection mechanism to avoid 802.11b clients interfering with + * 802.11g clients on mixed networks. + */ +#define NET80211_PHY_USE_PROTECTION (1 << 1) + +/** Whether to use 802.11b short preamble operation + * + * Short-preamble operation can moderately increase throughput on + * 802.11b networks operating between 2Mbps and 11Mbps. It is + * irrelevant for 802.11g data rates, since they use a different + * modulation scheme. + */ +#define NET80211_PHY_USE_SHORT_PREAMBLE (1 << 2) + +/** Whether to use 802.11g short slot operation + * + * This affects a low-level timing parameter of 802.11g transmissions. + */ +#define NET80211_PHY_USE_SHORT_SLOT (1 << 3) + +/** @} */ + + +/** The maximum number of TX rates we allow to be configured simultaneously */ +#define NET80211_MAX_RATES 16 + +/** The maximum number of channels we allow to be configured simultaneously */ +#define NET80211_MAX_CHANNELS 32 + +/** Seconds we'll wait to get all fragments of a packet */ +#define NET80211_FRAG_TIMEOUT 2 + +/** The number of fragments we can receive at once + * + * The 802.11 standard requires that this be at least 3. + */ +#define NET80211_NR_CONCURRENT_FRAGS 3 + +/** Maximum TX power to allow (dBm), if we don't get a regulatory hint */ +#define NET80211_REG_TXPOWER 20 + + +struct net80211_device; + +/** Operations that must be implemented by an 802.11 driver */ +struct net80211_device_operations { + /** Open 802.11 device + * + * @v dev 802.11 device + * @ret rc Return status code + * + * This method should allocate RX I/O buffers and enable the + * hardware to start transmitting and receiving packets on the + * channels its net80211_register() call indicated it could + * handle. It does not need to tune the antenna to receive + * packets on any particular channel. + */ + int ( * open ) ( struct net80211_device *dev ); + + /** Close 802.11 network device + * + * @v dev 802.11 device + * + * This method should stop the flow of packets, and call + * net80211_tx_complete() for any packets remaining in the + * device's TX queue. + */ + void ( * close ) ( struct net80211_device *dev ); + + /** Transmit packet on 802.11 network device + * + * @v dev 802.11 device + * @v iobuf I/O buffer + * @ret rc Return status code + * + * This method should cause the hardware to initiate + * transmission of the I/O buffer, using the channel and rate + * most recently indicated by an appropriate call to the + * @c config callback. The 802.11 layer guarantees that said + * channel and rate will be the same as those currently + * reflected in the fields of @a dev. + * + * If this method returns success, the I/O buffer remains + * owned by the network layer's TX queue, and the driver must + * eventually call net80211_tx_complete() to free the buffer + * whether transmission succeeded or not. If this method + * returns failure, it will be interpreted as "failure to + * enqueue buffer" and the I/O buffer will be immediately + * released. + * + * This method is guaranteed to be called only when the device + * is open. + */ + int ( * transmit ) ( struct net80211_device *dev, + struct io_buffer *iobuf ); + + /** Poll for completed and received packets + * + * @v dev 802.11 device + * + * This method should cause the hardware to check for + * completed transmissions and received packets. Any received + * packets should be delivered via net80211_rx(), and + * completed transmissions should be indicated using + * net80211_tx_complete(). + * + * This method is guaranteed to be called only when the device + * is open. + */ + void ( * poll ) ( struct net80211_device *dev ); + + /** Enable or disable interrupts + * + * @v dev 802.11 device + * @v enable If TRUE, interrupts should be enabled + */ + void ( * irq ) ( struct net80211_device *dev, int enable ); + + /** Update hardware state to match 802.11 layer state + * + * @v dev 802.11 device + * @v changed Set of flags indicating what may have changed + * @ret rc Return status code + * + * This method should cause the hardware state to be + * reinitialized from the state indicated in fields of + * net80211_device, in the areas indicated by bits set in + * @a changed. If the hardware is unable to do so, this method + * may return an appropriate error indication. + * + * This method is guaranteed to be called only when the device + * is open. + */ + int ( * config ) ( struct net80211_device *dev, int changed ); +}; + +/** An 802.11 RF channel. */ +struct net80211_channel +{ + /** The band with which this channel is associated */ + u8 band; + + /** A channel number interpreted according to the band + * + * The 2.4GHz band uses channel numbers from 1-13 at 5MHz + * intervals such that channel 1 is 2407 MHz; channel 14, + * legal for use only in Japan, is defined separately as 2484 + * MHz. Adjacent channels will overlap, since 802.11 + * transmissions use a 20 MHz (4-channel) bandwidth. Most + * commonly, channels 1, 6, and 11 are used. + * + * The 5GHz band uses channel numbers derived directly from + * the frequency; channel 0 is 5000 MHz, and channels are + * always spaced 5 MHz apart. Channel numbers over 180 are + * relative to 4GHz instead of 5GHz, but these are rarely + * seen. Most channels are not legal for use. + */ + u8 channel_nr; + + /** The center frequency for this channel + * + * Currently a bandwidth of 20 MHz is assumed. + */ + u16 center_freq; + + /** Hardware channel value */ + u16 hw_value; + + /** Maximum allowable transmit power, in dBm + * + * This should be interpreted as EIRP, the power supplied to + * an ideal isotropic antenna in order to achieve the same + * average signal intensity as the real hardware at a + * particular distance. + * + * Currently no provision is made for directional antennas. + */ + u8 maxpower; +}; + +/** Information on the capabilities of an 802.11 hardware device + * + * In its probe callback, an 802.11 driver must read hardware + * registers to determine the appropriate contents of this structure, + * fill it, and pass it to net80211_register() so that the 802.11 + * layer knows how to treat the hardware and what to advertise as + * supported to access points. + */ +struct net80211_hw_info +{ + /** Default hardware MAC address. + * + * The user may change this by setting the @c netX/mac setting + * before the driver's open function is called; in that case + * the driver must set the hardware MAC address to the address + * contained in the wrapping net_device's ll_addr field, or if + * that is impossible, set that ll_addr field back to the + * unchangeable hardware MAC address. + */ + u8 hwaddr[ETH_ALEN]; + + /** A bitwise OR of the 802.11x modes supported by this device */ + int modes; + + /** A bitwise OR of the bands on which this device can communicate */ + int bands; + + /** A set of flags indicating peculiarities of this device. */ + enum { + /** Received frames include a frame check sequence. */ + NET80211_HW_RX_HAS_FCS = (1 << 1), + + /** Hardware doesn't support 2.4GHz short preambles + * + * This is only relevant for 802.11b operation above + * 2Mbps. All 802.11g devices support short preambles. + */ + NET80211_HW_NO_SHORT_PREAMBLE = (1 << 2), + + /** Hardware doesn't support 802.11g short slot operation */ + NET80211_HW_NO_SHORT_SLOT = (1 << 3), + } flags; + + /** Signal strength information that can be provided by the device + * + * Signal strength is passed to net80211_rx(), primarily to + * allow determination of the closest access point for a + * multi-AP network. The units are provided for completeness + * of status displays. + */ + enum { + /** No signal strength information supported */ + NET80211_SIGNAL_NONE = 0, + /** Signal strength in arbitrary units */ + NET80211_SIGNAL_ARBITRARY, + /** Signal strength in decibels relative to arbitrary base */ + NET80211_SIGNAL_DB, + /** Signal strength in decibels relative to 1mW */ + NET80211_SIGNAL_DBM, + } signal_type; + + /** Maximum signal in arbitrary cases + * + * If signal_type is NET80211_SIGNAL_ARBITRARY or + * NET80211_SIGNAL_DB, the driver should report it on a scale + * from 0 to signal_max. + */ + unsigned signal_max; + + /** List of RF channels supported by the card */ + struct net80211_channel channels[NET80211_MAX_CHANNELS]; + + /** Number of supported channels */ + int nr_channels; + + /** List of transmission rates supported by the card, indexed by band + * + * Rates should be in 100kbps increments (e.g. 11 Mbps would + * be represented as the number 110). + */ + u16 rates[NET80211_NR_BANDS][NET80211_MAX_RATES]; + + /** Number of supported rates, indexed by band */ + int nr_rates[NET80211_NR_BANDS]; + + /** Estimate of the time required to change channels, in microseconds + * + * If this is not known, a guess on the order of a few + * milliseconds (value of 1000-5000) is reasonable. + */ + unsigned channel_change_time; +}; + +/** Structure tracking received fragments for a packet + * + * We set up a fragment cache entry when we receive a packet marked as + * fragment 0 with the "more fragments" bit set in its frame control + * header. We are required by the 802.11 standard to track 3 + * fragmented packets arriving simultaneously; if we receive more we + * may drop some. Upon receipt of a new fragment-0 packet, if no entry + * is available or expired, we take over the most @e recent entry for + * the new packet, since we don't want to starve old entries from ever + * finishing at all. If we get a fragment after the zeroth with no + * cache entry for its packet, we drop it. + */ +struct net80211_frag_cache +{ + /** Whether this cache entry is in use */ + u8 in_use; + + /** Sequence number of this MSDU (packet) */ + u16 seqnr; + + /** Timestamp from point at which first fragment was collected */ + u32 start_ticks; + + /** Buffers for each fragment */ + struct io_buffer *iob[16]; +}; + + +/** Interface to an 802.11 security handshaking protocol + * + * Security handshaking protocols handle parsing a user-specified key + * into a suitable input to the encryption algorithm, and for WPA and + * better systems, manage performing whatever authentication with the + * network is necessary. + * + * At all times when any method in this structure is called with a + * net80211_device argument @a dev, a dynamically allocated copy of + * the handshaker structure itself with space for the requested amount + * of private data may be accessed as @c dev->handshaker. The + * structure will not be modified, and will only be freed during + * reassociation and device closing after the @a stop method has been + * called. + */ +struct net80211_handshaker +{ + /** The security handshaking protocol implemented */ + enum net80211_security_proto protocol; + + /** Initialize security handshaking protocol + * + * @v dev 802.11 device + * @ret rc Return status code + * + * This method is expected to access @c netX/key or other + * applicable settings to determine the parameters for + * handshaking. If no handshaking is required, it should call + * sec80211_install() with the cryptosystem and key that are + * to be used, and @c start and @c step should be set to @c + * NULL. + * + * This is always called just before association is performed, + * but after its parameters have been set; in particular, you + * may rely on the contents of the @a essid field in @a dev. + */ + int ( * init ) ( struct net80211_device *dev ); + + /** Start handshaking + * + * @v dev 802.11 device + * @ret rc Return status code + * + * This method is expected to set up internal state so that + * packets sent immediately after association, before @a step + * can be called, will be handled appropriately. + * + * This is always called just before association is attempted. + */ + int ( * start ) ( struct net80211_device *dev ); + + /** Process handshaking state + * + * @v dev 802.11 device + * @ret rc Return status code, or positive if done + * + * This method is expected to perform as much progress on the + * protocol it implements as is possible without blocking. It + * should return 0 if it wishes to be called again, a negative + * return status code on error, or a positive value if + * handshaking is complete. In the case of a positive return, + * net80211_crypto_install() must have been called. + * + * If handshaking may require further action (e.g. an AP that + * might decide to rekey), handlers must be installed by this + * function that will act without further calls to @a step. + */ + int ( * step ) ( struct net80211_device *dev ); + + /** Change cryptographic key based on setting + * + * @v dev 802.11 device + * @ret rc Return status code + * + * This method is called whenever the @c netX/key setting + * @e may have been changed. It is expected to determine + * whether it did in fact change, and if so, to install the + * new key using net80211_crypto_install(). If it is not + * possible to do this immediately, this method should return + * an error; in that case the 802.11 stack will reassociate, + * following the usual init/start/step sequence. + * + * This method is only relevant when it is possible to + * associate successfully with an incorrect key. When it is + * not, a failed association will be retried until the user + * changes the key setting, and a successful association will + * not be dropped due to such a change. When association with + * an incorrect key is impossible, this function should return + * 0 after performing no action. + */ + int ( * change_key ) ( struct net80211_device *dev ); + + /** Stop security handshaking handlers + * + * @v dev 802.11 device + * + * This method is called just before freeing a security + * handshaker; it could, for example, delete a process that @a + * start had created to manage the security of the connection. + * If not needed it may be set to NULL. + */ + void ( * stop ) ( struct net80211_device *dev ); + + /** Amount of private data requested + * + * Before @c init is called for the first time, this structure's + * @c priv pointer will point to this many bytes of allocated + * data, where the allocation will be performed separately for + * each net80211_device. + */ + int priv_len; + + /** Whether @a start has been called + * + * Reset to 0 after @a stop is called. + */ + int started; + + /** Pointer to private data + * + * In initializing this structure statically for a linker + * table, set this to NULL. + */ + void *priv; +}; + +#define NET80211_HANDSHAKERS __table ( struct net80211_handshaker, \ + "net80211_handshakers" ) +#define __net80211_handshaker __table_entry ( NET80211_HANDSHAKERS, 01 ) + + +/** Interface to an 802.11 cryptosystem + * + * Cryptosystems define a net80211_crypto structure statically, using + * a gPXE linker table to make it available to the 802.11 layer. When + * the cryptosystem needs to be used, the 802.11 code will allocate a + * copy of the static definition plus whatever space the algorithm has + * requested for private state, and point net80211_device::crypto or + * net80211_device::gcrypto at it. + */ +struct net80211_crypto +{ + /** The cryptographic algorithm implemented */ + enum net80211_crypto_alg algorithm; + + /** Initialize cryptosystem using a given key + * + * @v crypto 802.11 cryptosystem + * @v key Pointer to key bytes + * @v keylen Number of key bytes + * @v rsc Initial receive sequence counter, if applicable + * @ret rc Return status code + * + * This method is passed the communication key provided by the + * security handshake handler, which will already be in the + * low-level form required. It may not store a pointer to the + * key after returning; it must copy it to its private storage. + */ + int ( * init ) ( struct net80211_crypto *crypto, const void *key, + int keylen, const void *rsc ); + + /** Encrypt a frame using the cryptosystem + * + * @v crypto 802.11 cryptosystem + * @v iob I/O buffer + * @ret eiob Newly allocated I/O buffer with encrypted packet + * + * This method is called to encrypt a single frame. It is + * guaranteed that initialize() will have completed + * successfully before this method is called. + * + * The frame passed already has an 802.11 header prepended, + * but the PROTECTED bit in the frame control field will not + * be set; this method is responsible for setting it. The + * returned I/O buffer should contain a complete copy of @a + * iob, including the 802.11 header, but with the PROTECTED + * bit set, the data encrypted, and whatever encryption + * headers/trailers are necessary added. + * + * This method should never free the passed I/O buffer. + * + * Return NULL if the packet could not be encrypted, due to + * memory limitations or otherwise. + */ + struct io_buffer * ( * encrypt ) ( struct net80211_crypto *crypto, + struct io_buffer *iob ); + + /** Decrypt a frame using the cryptosystem + * + * @v crypto 802.11 cryptosystem + * @v eiob Encrypted I/O buffer + * @ret iob Newly allocated I/O buffer with decrypted packet + * + * This method is called to decrypt a single frame. It is + * guaranteed that initialize() will have completed + * successfully before this method is called. + * + * Decryption follows the reverse of the pattern used for + * encryption: this method must copy the 802.11 header into + * the returned packet, decrypt the data stream, remove any + * encryption header or trailer, and clear the PROTECTED bit + * in the frame control header. + * + * This method should never free the passed I/O buffer. + * + * Return NULL if memory was not available for decryption, if + * a consistency or integrity check on the decrypted frame + * failed, or if the decrypted frame should not be processed + * by the network stack for any other reason. + */ + struct io_buffer * ( * decrypt ) ( struct net80211_crypto *crypto, + struct io_buffer *iob ); + + /** Length of private data requested to be allocated */ + int priv_len; + + /** Private data for the algorithm to store key and state info */ + void *priv; +}; + +#define NET80211_CRYPTOS __table ( struct net80211_crypto, "net80211_cryptos" ) +#define __net80211_crypto __table_entry ( NET80211_CRYPTOS, 01 ) + + +struct net80211_probe_ctx; +struct net80211_assoc_ctx; + + +/** Structure encapsulating the complete state of an 802.11 device + * + * An 802.11 device is always wrapped by a network device, and this + * network device is always pointed to by the @a netdev field. In + * general, operations should never be performed by 802.11 code using + * netdev functions directly. It is usually the case that the 802.11 + * layer might need to do some processing or bookkeeping on top of + * what the netdevice code will do. + */ +struct net80211_device +{ + /** The net_device that wraps us. */ + struct net_device *netdev; + + /** List of 802.11 devices. */ + struct list_head list; + + /** 802.11 device operations */ + struct net80211_device_operations *op; + + /** Driver private data */ + void *priv; + + /** Information about the hardware, provided to net80211_register() */ + struct net80211_hw_info *hw; + + /* ---------- Channel and rate fields ---------- */ + + /** A list of all possible channels we might use */ + struct net80211_channel channels[NET80211_MAX_CHANNELS]; + + /** The number of channels in the channels array */ + u8 nr_channels; + + /** The channel currently in use, as an index into the channels array */ + u8 channel; + + /** A list of all possible TX rates we might use + * + * Rates are in units of 100 kbps. + */ + u16 rates[NET80211_MAX_RATES]; + + /** The number of transmission rates in the rates array */ + u8 nr_rates; + + /** The rate currently in use, as an index into the rates array */ + u8 rate; + + /** The rate to use for RTS/CTS transmissions + * + * This is always the fastest basic rate that is not faster + * than the data rate in use. Also an index into the rates array. + */ + u8 rtscts_rate; + + /** Bitmask of basic rates + * + * If bit N is set in this value, with the LSB considered to + * be bit 0, then rate N in the rates array is a "basic" rate. + * + * We don't decide which rates are "basic"; our AP does, and + * we respect its wishes. We need to be able to identify basic + * rates in order to calculate the duration of a CTS packet + * used for 802.11 g/b interoperability. + */ + u32 basic_rates; + + /* ---------- Association fields ---------- */ + + /** The asynchronous association process. + * + * When an 802.11 netdev is opened, or when the user changes + * the SSID setting on an open 802.11 device, an + * autoassociation task is started by net80211_autoassocate() + * to associate with the new best network. The association is + * asynchronous, but no packets can be transmitted until it is + * complete. If it is successful, the wrapping net_device is + * set as "link up". If it fails, @c assoc_rc will be set with + * an error indication. + */ + struct process proc_assoc; + + /** Network with which we are associating + * + * This will be NULL when we are not actively in the process + * of associating with a network we have already successfully + * probed for. + */ + struct net80211_wlan *associating; + + /** Context for the association process + * + * This is a probe_ctx if the @c PROBED flag is not set in @c + * state, and an assoc_ctx otherwise. + */ + union { + struct net80211_probe_ctx *probe; + struct net80211_assoc_ctx *assoc; + } ctx; + + /** Security handshaker being used */ + struct net80211_handshaker *handshaker; + + /** State of our association to the network + * + * Since the association process happens asynchronously, it's + * necessary to have some channel of communication so the + * driver can say "I got an association reply and we're OK" or + * similar. This variable provides that link. It is a bitmask + * of any of NET80211_PROBED, NET80211_AUTHENTICATED, + * NET80211_ASSOCIATED, NET80211_CRYPTO_SYNCED to indicate how + * far along in associating we are; NET80211_WORKING if the + * association task is running; and NET80211_WAITING if a + * packet has been sent that we're waiting for a reply to. We + * can only be crypto-synced if we're associated, we can + * only be associated if we're authenticated, we can only be + * authenticated if we've probed. + * + * If an association process fails (that is, we receive a + * packet with an error indication), the error code is copied + * into bits 6-0 of this variable and bit 7 is set to specify + * what type of error code it is. An AP can provide either a + * "status code" (0-51 are defined) explaining why it refused + * an association immediately, or a "reason code" (0-45 are + * defined) explaining why it canceled an association after it + * had originally OK'ed it. Status and reason codes serve + * similar functions, but they use separate error message + * tables. A gPXE-formatted return status code (negative) is + * placed in @c assoc_rc. + * + * If the failure to associate is indicated by a status code, + * the NET80211_IS_REASON bit will be clear; if it is + * indicated by a reason code, the bit will be set. If we were + * successful, both zero status and zero reason mean success, + * so there is no ambiguity. + * + * To prevent association when opening the device, user code + * can set the NET80211_NO_ASSOC bit. The final bit in this + * variable, NET80211_AUTO_SSID, is used to remember whether + * we picked our SSID through automated probing as opposed to + * user specification; the distinction becomes relevant in the + * settings applicator. + */ + u16 state; + + /** Return status code associated with @c state */ + int assoc_rc; + + /** RSN or WPA information element to include with association + * + * If set to @c NULL, none will be included. It is expected + * that this will be set by the @a init function of a security + * handshaker if it is needed. + */ + union ieee80211_ie *rsn_ie; + + /* ---------- Parameters of currently associated network ---------- */ + + /** 802.11 cryptosystem for our current network + * + * For an open network, this will be set to NULL. + */ + struct net80211_crypto *crypto; + + /** 802.11 cryptosystem for multicast and broadcast frames + * + * If this is NULL, the cryptosystem used for receiving + * unicast frames will also be used for receiving multicast + * and broadcast frames. Transmitted multicast and broadcast + * frames are always sent unicast to the AP, who multicasts + * them on our behalf; thus they always use the unicast + * cryptosystem. + */ + struct net80211_crypto *gcrypto; + + /** MAC address of the access point most recently associated */ + u8 bssid[ETH_ALEN]; + + /** SSID of the access point we are or will be associated with + * + * Although the SSID field in 802.11 packets is generally not + * NUL-terminated, here and in net80211_wlan we add a NUL for + * convenience. + */ + char essid[IEEE80211_MAX_SSID_LEN+1]; + + /** Association ID given to us by the AP */ + u16 aid; + + /** TSFT value for last beacon received, microseconds */ + u64 last_beacon_timestamp; + + /** Time between AP sending beacons, microseconds */ + u32 tx_beacon_interval; + + /** Smoothed average time between beacons, microseconds */ + u32 rx_beacon_interval; + + /* ---------- Physical layer information ---------- */ + + /** Physical layer options + * + * These control the use of CTS protection, short preambles, + * and short-slot operation. + */ + int phy_flags; + + /** Signal strength of last received packet */ + int last_signal; + + /** Rate control state */ + struct rc80211_ctx *rctl; + + /* ---------- Packet handling state ---------- */ + + /** Fragment reassembly state */ + struct net80211_frag_cache frags[NET80211_NR_CONCURRENT_FRAGS]; + + /** The sequence number of the last packet we sent */ + u16 last_tx_seqnr; + + /** Packet duplication elimination state + * + * We are only required to handle immediate duplicates for + * each direct sender, and since we can only have one direct + * sender (the AP), we need only keep the sequence control + * field from the most recent packet we've received. Thus, + * this field stores the last sequence control field we've + * received for a packet from the AP. + */ + u16 last_rx_seq; + + /** RX management packet queue + * + * Sometimes we want to keep probe, beacon, and action packets + * that we receive, such as when we're scanning for networks. + * Ordinarily we drop them because they are sent at a large + * volume (ten beacons per second per AP, broadcast) and we + * have no need of them except when we're scanning. + * + * When keep_mgmt is TRUE, received probe, beacon, and action + * management packets will be stored in this queue. + */ + struct list_head mgmt_queue; + + /** RX management packet info queue + * + * We need to keep track of the signal strength for management + * packets we're keeping, because that provides the only way + * to distinguish between multiple APs for the same network. + * Since we can't extend io_buffer to store signal, this field + * heads a linked list of "RX packet info" structures that + * contain that signal strength field. Its entries always + * parallel the entries in mgmt_queue, because the two queues + * are always added to or removed from in parallel. + */ + struct list_head mgmt_info_queue; + + /** Whether to store management packets + * + * Received beacon, probe, and action packets will be added to + * mgmt_queue (and their signal strengths added to + * mgmt_info_queue) only when this variable is TRUE. It should + * be set by net80211_keep_mgmt() (which returns the old + * value) only when calling code is prepared to poll the + * management queue frequently, because packets will otherwise + * pile up and exhaust memory. + */ + int keep_mgmt; +}; + +/** Structure representing a probed network. + * + * This is returned from the net80211_probe_finish functions and + * passed to the low-level association functions. At least essid, + * bssid, channel, beacon, and security must be filled in if you want + * to build this structure manually. + */ +struct net80211_wlan +{ + /** The human-readable ESSID (network name) + * + * Although the 802.11 SSID field is generally not + * NUL-terminated, the gPXE code adds an extra NUL (and + * expects one in this structure) for convenience. + */ + char essid[IEEE80211_MAX_SSID_LEN+1]; + + /** MAC address of the strongest-signal access point for this ESSID */ + u8 bssid[ETH_ALEN]; + + /** Signal strength of beacon frame from that access point */ + int signal; + + /** The channel on which that access point communicates + * + * This is a raw channel number (net80211_channel::channel_nr), + * so that it will not be affected by reconfiguration of the + * device channels array. + */ + int channel; + + /** The complete beacon or probe-response frame received */ + struct io_buffer *beacon; + + /** Security handshaking method used on the network */ + enum net80211_security_proto handshaking; + + /** Cryptographic algorithm used on the network */ + enum net80211_crypto_alg crypto; + + /** Link to allow chaining multiple structures into a list to + be returned from net80211_probe_finish_all(). */ + struct list_head list; +}; + + +/** 802.11 encryption key setting */ +extern struct setting net80211_key_setting __setting; + + +/** + * @defgroup net80211_probe 802.11 network location API + * @{ + */ +int net80211_prepare_probe ( struct net80211_device *dev, int band, + int active ); +struct net80211_probe_ctx * net80211_probe_start ( struct net80211_device *dev, + const char *essid, + int active ); +int net80211_probe_step ( struct net80211_probe_ctx *ctx ); +struct net80211_wlan * +net80211_probe_finish_best ( struct net80211_probe_ctx *ctx ); +struct list_head *net80211_probe_finish_all ( struct net80211_probe_ctx *ctx ); + +void net80211_free_wlan ( struct net80211_wlan *wlan ); +void net80211_free_wlanlist ( struct list_head *list ); +/** @} */ + + +/** + * @defgroup net80211_mgmt 802.11 network management API + * @{ + */ +struct net80211_device * net80211_get ( struct net_device *netdev ); +void net80211_autoassociate ( struct net80211_device *dev ); + +int net80211_change_channel ( struct net80211_device *dev, int channel ); +void net80211_set_rate_idx ( struct net80211_device *dev, int rate ); + +int net80211_keep_mgmt ( struct net80211_device *dev, int enable ); +struct io_buffer * net80211_mgmt_dequeue ( struct net80211_device *dev, + int *signal ); +int net80211_tx_mgmt ( struct net80211_device *dev, u16 fc, + u8 bssid[ETH_ALEN], struct io_buffer *iob ); +/** @} */ + + +/** + * @defgroup net80211_assoc 802.11 network association API + * @{ + */ +int net80211_prepare_assoc ( struct net80211_device *dev, + struct net80211_wlan *wlan ); +int net80211_send_auth ( struct net80211_device *dev, + struct net80211_wlan *wlan, int method ); +int net80211_send_assoc ( struct net80211_device *dev, + struct net80211_wlan *wlan ); +void net80211_deauthenticate ( struct net80211_device *dev, int rc ); +/** @} */ + + +/** + * @defgroup net80211_driver 802.11 driver interface API + * @{ + */ +struct net80211_device *net80211_alloc ( size_t priv_size ); +int net80211_register ( struct net80211_device *dev, + struct net80211_device_operations *ops, + struct net80211_hw_info *hw ); +u16 net80211_duration ( struct net80211_device *dev, int bytes, u16 rate ); +void net80211_rx ( struct net80211_device *dev, struct io_buffer *iob, + int signal, u16 rate ); +void net80211_rx_err ( struct net80211_device *dev, + struct io_buffer *iob, int rc ); +void net80211_tx_complete ( struct net80211_device *dev, + struct io_buffer *iob, int retries, int rc ); +void net80211_unregister ( struct net80211_device *dev ); +void net80211_free ( struct net80211_device *dev ); +/** @} */ + +/** + * Calculate duration field for a CTS control frame + * + * @v dev 802.11 device + * @v size Size of the packet being cleared to send + * + * A CTS control frame's duration field captures the frame being + * protected and its 10-byte ACK. + */ +static inline u16 net80211_cts_duration ( struct net80211_device *dev, + int size ) +{ + return ( net80211_duration ( dev, 10, + dev->rates[dev->rtscts_rate] ) + + net80211_duration ( dev, size, dev->rates[dev->rate] ) ); +} + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/netdevice.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/netdevice.h new file mode 100644 index 0000000..858d8e9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/netdevice.h @@ -0,0 +1,532 @@ +#ifndef _GPXE_NETDEVICE_H +#define _GPXE_NETDEVICE_H + +/** @file + * + * Network device management + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/list.h> +#include <gpxe/tables.h> +#include <gpxe/refcnt.h> +#include <gpxe/settings.h> + +struct io_buffer; +struct net_device; +struct net_protocol; +struct ll_protocol; +struct device; + +/** Maximum length of a hardware address + * + * The longest currently-supported link-layer address is for IPoIB. + */ +#define MAX_HW_ADDR_LEN 8 + +/** Maximum length of a link-layer address + * + * The longest currently-supported link-layer address is for IPoIB. + */ +#define MAX_LL_ADDR_LEN 20 + +/** Maximum length of a link-layer header + * + * The longest currently-supported link-layer header is for 802.11: a + * 24-byte frame header plus an 8-byte 802.3 LLC/SNAP header. (The + * IPoIB link-layer pseudo-header doesn't actually include link-layer + * addresses; see ipoib.c for details). + */ +#define MAX_LL_HEADER_LEN 32 + +/** Maximum length of a network-layer address */ +#define MAX_NET_ADDR_LEN 4 + +/** + * A network-layer protocol + * + */ +struct net_protocol { + /** Protocol name */ + const char *name; + /** + * Process received packet + * + * @v iobuf I/O buffer + * @v netdev Network device + * @v ll_source Link-layer source address + * + * This method takes ownership of the I/O buffer. + */ + int ( * rx ) ( struct io_buffer *iobuf, struct net_device *netdev, + const void *ll_source ); + /** + * Transcribe network-layer address + * + * @v net_addr Network-layer address + * @ret string Human-readable transcription of address + * + * This method should convert the network-layer address into a + * human-readable format (e.g. dotted quad notation for IPv4). + * + * The buffer used to hold the transcription is statically + * allocated. + */ + const char * ( *ntoa ) ( const void * net_addr ); + /** Network-layer protocol + * + * This is an ETH_P_XXX constant, in network-byte order + */ + uint16_t net_proto; + /** Network-layer address length */ + uint8_t net_addr_len; +}; + +/** + * A link-layer protocol + * + */ +struct ll_protocol { + /** Protocol name */ + const char *name; + /** + * Add link-layer header + * + * @v netdev Network device + * @v iobuf I/O buffer + * @v ll_dest Link-layer destination address + * @v ll_source Source link-layer address + * @v net_proto Network-layer protocol, in network-byte order + * @ret rc Return status code + */ + int ( * push ) ( struct net_device *netdev, struct io_buffer *iobuf, + const void *ll_dest, const void *ll_source, + uint16_t net_proto ); + /** + * Remove link-layer header + * + * @v netdev Network device + * @v iobuf I/O buffer + * @ret ll_dest Link-layer destination address + * @ret ll_source Source link-layer address + * @ret net_proto Network-layer protocol, in network-byte order + * @ret rc Return status code + */ + int ( * pull ) ( struct net_device *netdev, struct io_buffer *iobuf, + const void **ll_dest, const void **ll_source, + uint16_t *net_proto ); + /** + * Initialise link-layer address + * + * @v hw_addr Hardware address + * @v ll_addr Link-layer address to fill in + */ + void ( * init_addr ) ( const void *hw_addr, void *ll_addr ); + /** + * Transcribe link-layer address + * + * @v ll_addr Link-layer address + * @ret string Human-readable transcription of address + * + * This method should convert the link-layer address into a + * human-readable format. + * + * The buffer used to hold the transcription is statically + * allocated. + */ + const char * ( * ntoa ) ( const void *ll_addr ); + /** + * Hash multicast address + * + * @v af Address family + * @v net_addr Network-layer address + * @v ll_addr Link-layer address to fill in + * @ret rc Return status code + */ + int ( * mc_hash ) ( unsigned int af, const void *net_addr, + void *ll_addr ); + /** + * Generate Ethernet-compatible compressed link-layer address + * + * @v ll_addr Link-layer address + * @v eth_addr Ethernet-compatible address to fill in + */ + int ( * eth_addr ) ( const void *ll_addr, void *eth_addr ); + /** Link-layer protocol + * + * This is an ARPHRD_XXX constant, in network byte order. + */ + uint16_t ll_proto; + /** Hardware address length */ + uint8_t hw_addr_len; + /** Link-layer address length */ + uint8_t ll_addr_len; + /** Link-layer header length */ + uint8_t ll_header_len; +}; + +/** Network device operations */ +struct net_device_operations { + /** Open network device + * + * @v netdev Network device + * @ret rc Return status code + * + * This method should allocate RX I/O buffers and enable + * the hardware to start transmitting and receiving packets. + */ + int ( * open ) ( struct net_device *netdev ); + /** Close network device + * + * @v netdev Network device + * + * This method should stop the flow of packets, and free up + * any packets that are currently in the device's TX queue. + */ + void ( * close ) ( struct net_device *netdev ); + /** Transmit packet + * + * @v netdev Network device + * @v iobuf I/O buffer + * @ret rc Return status code + * + * This method should cause the hardware to initiate + * transmission of the I/O buffer. + * + * If this method returns success, the I/O buffer remains + * owned by the net device's TX queue, and the net device must + * eventually call netdev_tx_complete() to free the buffer. + * If this method returns failure, the I/O buffer is + * immediately released; the failure is interpreted as + * "failure to enqueue buffer". + * + * This method is guaranteed to be called only when the device + * is open. + */ + int ( * transmit ) ( struct net_device *netdev, + struct io_buffer *iobuf ); + /** Poll for completed and received packets + * + * @v netdev Network device + * + * This method should cause the hardware to check for + * completed transmissions and received packets. Any received + * packets should be delivered via netdev_rx(). + * + * This method is guaranteed to be called only when the device + * is open. + */ + void ( * poll ) ( struct net_device *netdev ); + /** Enable or disable interrupts + * + * @v netdev Network device + * @v enable Interrupts should be enabled + */ + void ( * irq ) ( struct net_device *netdev, int enable ); +}; + +/** Network device error */ +struct net_device_error { + /** Error status code */ + int rc; + /** Error count */ + unsigned int count; +}; + +/** Maximum number of unique errors that we will keep track of */ +#define NETDEV_MAX_UNIQUE_ERRORS 4 + +/** Network device statistics */ +struct net_device_stats { + /** Count of successful completions */ + unsigned int good; + /** Count of error completions */ + unsigned int bad; + /** Error breakdowns */ + struct net_device_error errors[NETDEV_MAX_UNIQUE_ERRORS]; +}; + +/** + * A network device + * + * This structure represents a piece of networking hardware. It has + * properties such as a link-layer address and methods for + * transmitting and receiving raw packets. + * + * Note that this structure must represent a generic network device, + * not just an Ethernet device. + */ +struct net_device { + /** Reference counter */ + struct refcnt refcnt; + /** List of network devices */ + struct list_head list; + /** List of open network devices */ + struct list_head open_list; + /** Name of this network device */ + char name[8]; + /** Underlying hardware device */ + struct device *dev; + + /** Network device operations */ + struct net_device_operations *op; + + /** Link-layer protocol */ + struct ll_protocol *ll_protocol; + /** Hardware address + * + * This is an address which is an intrinsic property of the + * hardware, e.g. an address held in EEPROM. + * + * Note that the hardware address may not be the same length + * as the link-layer address. + */ + uint8_t hw_addr[MAX_HW_ADDR_LEN]; + /** Link-layer address + * + * This is the current link-layer address assigned to the + * device. It can be changed at runtime. + */ + uint8_t ll_addr[MAX_LL_ADDR_LEN]; + /** Link-layer broadcast address */ + const uint8_t *ll_broadcast; + + /** Current device state + * + * This is the bitwise-OR of zero or more NETDEV_XXX constants. + */ + unsigned int state; + /** Link status code + * + * Zero indicates that the link is up; any other value + * indicates the error preventing link-up. + */ + int link_rc; + /** Maximum packet length + * + * This length includes any link-layer headers. + */ + size_t max_pkt_len; + /** TX packet queue */ + struct list_head tx_queue; + /** RX packet queue */ + struct list_head rx_queue; + /** TX statistics */ + struct net_device_stats tx_stats; + /** RX statistics */ + struct net_device_stats rx_stats; + + /** Configuration settings applicable to this device */ + struct generic_settings settings; + + /** Driver private data */ + void *priv; +}; + +/** Network device is open */ +#define NETDEV_OPEN 0x0001 + +/** Link-layer protocol table */ +#define LL_PROTOCOLS __table ( struct ll_protocol, "ll_protocols" ) + +/** Declare a link-layer protocol */ +#define __ll_protocol __table_entry ( LL_PROTOCOLS, 01 ) + +/** Network-layer protocol table */ +#define NET_PROTOCOLS __table ( struct net_protocol, "net_protocols" ) + +/** Declare a network-layer protocol */ +#define __net_protocol __table_entry ( NET_PROTOCOLS, 01 ) + +extern struct list_head net_devices; +extern struct net_device_operations null_netdev_operations; +extern struct settings_operations netdev_settings_operations; + +/** + * Initialise a network device + * + * @v netdev Network device + * @v op Network device operations + */ +static inline void netdev_init ( struct net_device *netdev, + struct net_device_operations *op ) { + netdev->op = op; +} + +/** + * Stop using a network device + * + * @v netdev Network device + * + * Drivers should call this method immediately before the final call + * to netdev_put(). + */ +static inline void netdev_nullify ( struct net_device *netdev ) { + netdev->op = &null_netdev_operations; +} + +/** + * Get printable network device link-layer address + * + * @v netdev Network device + * @ret name Link-layer address + */ +static inline const char * netdev_addr ( struct net_device *netdev ) { + return netdev->ll_protocol->ntoa ( netdev->ll_addr ); +} + +/** Iterate over all network devices */ +#define for_each_netdev( netdev ) \ + list_for_each_entry ( (netdev), &net_devices, list ) + +/** There exist some network devices + * + * @ret existence Existence of network devices + */ +static inline int have_netdevs ( void ) { + return ( ! list_empty ( &net_devices ) ); +} + +/** + * Get reference to network device + * + * @v netdev Network device + * @ret netdev Network device + */ +static inline __attribute__ (( always_inline )) struct net_device * +netdev_get ( struct net_device *netdev ) { + ref_get ( &netdev->refcnt ); + return netdev; +} + +/** + * Drop reference to network device + * + * @v netdev Network device + */ +static inline __attribute__ (( always_inline )) void +netdev_put ( struct net_device *netdev ) { + ref_put ( &netdev->refcnt ); +} + +/** + * Get driver private area for this network device + * + * @v netdev Network device + * @ret priv Driver private area for this network device + */ +static inline __attribute__ (( always_inline )) void * +netdev_priv ( struct net_device *netdev ) { + return netdev->priv; +} + +/** + * Get per-netdevice configuration settings block + * + * @v netdev Network device + * @ret settings Settings block + */ +static inline __attribute__ (( always_inline )) struct settings * +netdev_settings ( struct net_device *netdev ) { + return &netdev->settings.settings; +} + +/** + * Initialise a per-netdevice configuration settings block + * + * @v generics Generic settings block + * @v refcnt Containing object reference counter, or NULL + * @v name Settings block name + */ +static inline __attribute__ (( always_inline )) void +netdev_settings_init ( struct net_device *netdev ) { + generic_settings_init ( &netdev->settings, + &netdev->refcnt, netdev->name ); + netdev->settings.settings.op = &netdev_settings_operations; +} + +/** + * Mark network device as having link up + * + * @v netdev Network device + */ +static inline __attribute__ (( always_inline )) void +netdev_link_up ( struct net_device *netdev ) { + netdev->link_rc = 0; +} + +/** + * Mark network device as having link down due to a specific error + * + * @v netdev Network device + * @v rc Link status code + */ +static inline __attribute__ (( always_inline )) void +netdev_link_err ( struct net_device *netdev, int rc ) { + netdev->link_rc = rc; +} + +/** + * Check link state of network device + * + * @v netdev Network device + * @ret link_up Link is up + */ +static inline __attribute__ (( always_inline )) int +netdev_link_ok ( struct net_device *netdev ) { + return ( netdev->link_rc == 0 ); +} + +extern void netdev_link_down ( struct net_device *netdev ); +extern int netdev_tx ( struct net_device *netdev, struct io_buffer *iobuf ); +extern void netdev_tx_complete_err ( struct net_device *netdev, + struct io_buffer *iobuf, int rc ); +extern void netdev_tx_complete_next_err ( struct net_device *netdev, int rc ); +extern void netdev_rx ( struct net_device *netdev, struct io_buffer *iobuf ); +extern void netdev_rx_err ( struct net_device *netdev, + struct io_buffer *iobuf, int rc ); +extern void netdev_poll ( struct net_device *netdev ); +extern struct io_buffer * netdev_rx_dequeue ( struct net_device *netdev ); +extern struct net_device * alloc_netdev ( size_t priv_size ); +extern int register_netdev ( struct net_device *netdev ); +extern int netdev_open ( struct net_device *netdev ); +extern void netdev_close ( struct net_device *netdev ); +extern void unregister_netdev ( struct net_device *netdev ); +extern void netdev_irq ( struct net_device *netdev, int enable ); +extern struct net_device * find_netdev ( const char *name ); +extern struct net_device * find_netdev_by_location ( unsigned int bus_type, + unsigned int location ); +extern struct net_device * last_opened_netdev ( void ); +extern int net_tx ( struct io_buffer *iobuf, struct net_device *netdev, + struct net_protocol *net_protocol, const void *ll_dest ); +extern int net_rx ( struct io_buffer *iobuf, struct net_device *netdev, + uint16_t net_proto, const void *ll_source ); + +/** + * Complete network transmission + * + * @v netdev Network device + * @v iobuf I/O buffer + * + * The packet must currently be in the network device's TX queue. + */ +static inline void netdev_tx_complete ( struct net_device *netdev, + struct io_buffer *iobuf ) { + netdev_tx_complete_err ( netdev, iobuf, 0 ); +} + +/** + * Complete network transmission + * + * @v netdev Network device + * + * Completes the oldest outstanding packet in the TX queue. + */ +static inline void netdev_tx_complete_next ( struct net_device *netdev ) { + netdev_tx_complete_next_err ( netdev, 0 ); +} + +#endif /* _GPXE_NETDEVICE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/null_nap.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/null_nap.h new file mode 100644 index 0000000..0f46eaa --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/null_nap.h @@ -0,0 +1,23 @@ +#ifndef _GPXE_NULL_NAP_H +#define _GPXE_NULL_NAP_H + +/** @file + * + * Null CPU sleeping + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifdef NAP_NULL +#define NAP_PREFIX_null +#else +#define NAP_PREFIX_null __null_ +#endif + +static inline __always_inline void +NAP_INLINE ( null, cpu_nap ) ( void ) { + /* Do nothing */ +} + +#endif /* _GPXE_NULL_NAP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/nvo.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/nvo.h new file mode 100644 index 0000000..c965070 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/nvo.h @@ -0,0 +1,55 @@ +#ifndef _GPXE_NVO_H +#define _GPXE_NVO_H + +/** @file + * + * Non-volatile stored options + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/dhcpopts.h> +#include <gpxe/settings.h> + +struct nvs_device; +struct refcnt; + +/** + * A fragment of a non-volatile storage device used for stored options + */ +struct nvo_fragment { + /** Starting address of fragment within NVS device */ + unsigned int address; + /** Length of fragment */ + size_t len; +}; + +/** + * A block of non-volatile stored options + */ +struct nvo_block { + /** Settings block */ + struct settings settings; + /** Underlying non-volatile storage device */ + struct nvs_device *nvs; + /** List of option-containing fragments + * + * The list is terminated by a fragment with a length of zero. + */ + struct nvo_fragment *fragments; + /** Total length of option-containing fragments */ + size_t total_len; + /** Option-containing data */ + void *data; + /** DHCP options block */ + struct dhcp_options dhcpopts; +}; + +extern void nvo_init ( struct nvo_block *nvo, struct nvs_device *nvs, + struct nvo_fragment *fragments, struct refcnt *refcnt ); +extern int register_nvo ( struct nvo_block *nvo, struct settings *parent ); +extern void unregister_nvo ( struct nvo_block *nvo ); + +#endif /* _GPXE_NVO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/nvs.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/nvs.h new file mode 100644 index 0000000..5c90c65 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/nvs.h @@ -0,0 +1,68 @@ +#ifndef _GPXE_NVS_H +#define _GPXE_NVS_H + +/** @file + * + * Non-volatile storage + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +/** A non-volatile storage device */ +struct nvs_device { + /** Word length + * + * This is expressed as the base-2 logarithm of the word + * length in bytes. A value of 0 therefore translates as + * 8-bit words, and a value of 1 translates as 16-bit words. + */ + unsigned int word_len_log2; + /** Device size (in words) */ + unsigned int size; + /** Data block size (in words) + * + * This is the block size used by the device. It must be a + * power of two. Data reads and writes must not cross a block + * boundary. + * + * Many devices allow reads to cross a block boundary, and + * restrict only writes. For the sake of simplicity, we + * assume that the same restriction applies to both reads and + * writes. + */ + unsigned int block_size; + /** Read data from device + * + * @v nvs NVS device + * @v address Address from which to read + * @v data Data buffer + * @v len Length of data buffer + * @ret rc Return status code + * + * Reads may not cross a block boundary. + */ + int ( * read ) ( struct nvs_device *nvs, unsigned int address, + void *data, size_t len ); + /** Write data to device + * + * @v nvs NVS device + * @v address Address to which to write + * @v data Data buffer + * @v len Length of data buffer + * @ret rc Return status code + * + * Writes may not cross a block boundary. + */ + int ( * write ) ( struct nvs_device *nvs, unsigned int address, + const void *data, size_t len ); +}; + +extern int nvs_read ( struct nvs_device *nvs, unsigned int address, + void *data, size_t len ); +extern int nvs_write ( struct nvs_device *nvs, unsigned int address, + const void *data, size_t len ); + +#endif /* _GPXE_NVS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/open.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/open.h new file mode 100644 index 0000000..ebf754d --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/open.h @@ -0,0 +1,105 @@ +#ifndef _GPXE_OPEN_H +#define _GPXE_OPEN_H + +/** @file + * + * Data transfer interface opening + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdarg.h> +#include <gpxe/tables.h> +#include <gpxe/socket.h> + +struct xfer_interface; +struct uri; + +/** Location types */ +enum { + /** Location is a URI + * + * Parameter list for open() is: + * + * struct uri *uri; + */ + LOCATION_URI = 1, + /** Location is a URI string + * + * Parameter list for open() is: + * + * const char *uri_string; + */ + LOCATION_URI_STRING, + /** Location is a socket + * + * Parameter list for open() is: + * + * int semantics; + * struct sockaddr *peer; + * struct sockaddr *local; + */ + LOCATION_SOCKET, +}; + +/** A URI opener */ +struct uri_opener { + /** URI protocol name + * + * This is the "scheme" portion of the URI, e.g. "http" or + * "file". + */ + const char *scheme; + /** Open URI + * + * @v xfer Data transfer interface + * @v uri URI + * @ret rc Return status code + */ + int ( * open ) ( struct xfer_interface *xfer, struct uri *uri ); +}; + +/** URI opener table */ +#define URI_OPENERS __table ( struct uri_opener, "uri_openers" ) + +/** Register a URI opener */ +#define __uri_opener __table_entry ( URI_OPENERS, 01 ) + +/** A socket opener */ +struct socket_opener { + /** Communication semantics (e.g. SOCK_STREAM) */ + int semantics; + /** Address family (e.g. AF_INET) */ + int family; + /** Open socket + * + * @v xfer Data transfer interface + * @v peer Peer socket address + * @v local Local socket address, or NULL + * @ret rc Return status code + */ + int ( * open ) ( struct xfer_interface *xfer, struct sockaddr *peer, + struct sockaddr *local ); +}; + +/** Socket opener table */ +#define SOCKET_OPENERS __table ( struct socket_opener, "socket_openers" ) + +/** Register a socket opener */ +#define __socket_opener __table_entry ( SOCKET_OPENERS, 01 ) + +extern int xfer_open_uri ( struct xfer_interface *xfer, struct uri *uri ); +extern int xfer_open_uri_string ( struct xfer_interface *xfer, + const char *uri_string ); +extern int xfer_open_named_socket ( struct xfer_interface *xfer, + int semantics, struct sockaddr *peer, + const char *name, struct sockaddr *local ); +extern int xfer_open_socket ( struct xfer_interface *xfer, int semantics, + struct sockaddr *peer, struct sockaddr *local ); +extern int xfer_vopen ( struct xfer_interface *xfer, int type, va_list args ); +extern int xfer_open ( struct xfer_interface *xfer, int type, ... ); +extern int xfer_vreopen ( struct xfer_interface *xfer, int type, + va_list args ); + +#endif /* _GPXE_OPEN_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/pci.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/pci.h new file mode 100644 index 0000000..8bcf1e0 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/pci.h @@ -0,0 +1,402 @@ +#ifndef _GPXE_PCI_H +#define _GPXE_PCI_H + +/* + * Support for NE2000 PCI clones added David Monro June 1997 + * Generalised for other PCI NICs by Ken Yap July 1997 + * PCI support rewritten by Michael Brown 2006 + * + * Most of this is taken from /usr/src/linux/include/linux/pci.h. + */ + +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2, or (at + * your option) any later version. + */ + +FILE_LICENCE ( GPL2_ONLY ); + +#include <stdint.h> +#include <gpxe/device.h> +#include <gpxe/tables.h> +#include <gpxe/pci_io.h> +#include "pci_ids.h" + +/* + * PCI constants + * + */ + +#define PCI_COMMAND_IO 0x1 /* Enable response in I/O space */ +#define PCI_COMMAND_MEM 0x2 /* Enable response in mem space */ +#define PCI_COMMAND_MASTER 0x4 /* Enable bus mastering */ + +#define PCI_CACHE_LINE_SIZE 0x0c /* 8 bits */ +#define PCI_LATENCY_TIMER 0x0d /* 8 bits */ + +#define PCI_COMMAND_SPECIAL 0x8 /* Enable response to special cycles */ +#define PCI_COMMAND_INVALIDATE 0x10 /* Use memory write and invalidate */ +#define PCI_COMMAND_VGA_PALETTE 0x20 /* Enable palette snooping */ +#define PCI_COMMAND_PARITY 0x40 /* Enable parity checking */ +#define PCI_COMMAND_WAIT 0x80 /* Enable address/data stepping */ +#define PCI_COMMAND_SERR 0x100 /* Enable SERR */ +#define PCI_COMMAND_FAST_BACK 0x200 /* Enable back-to-back writes */ +#define PCI_COMMAND_INTX_DISABLE 0x400 /* INTx Emulation Disable */ + + +#define PCI_VENDOR_ID 0x00 /* 16 bits */ +#define PCI_DEVICE_ID 0x02 /* 16 bits */ +#define PCI_COMMAND 0x04 /* 16 bits */ + +#define PCI_STATUS 0x06 /* 16 bits */ +#define PCI_STATUS_CAP_LIST 0x10 /* Support Capability List */ +#define PCI_STATUS_66MHZ 0x20 /* Support 66 Mhz PCI 2.1 bus */ +#define PCI_STATUS_UDF 0x40 /* Support User Definable Features [obsolete] */ +#define PCI_STATUS_FAST_BACK 0x80 /* Accept fast-back to back */ +#define PCI_STATUS_PARITY 0x100 /* Detected parity error */ +#define PCI_STATUS_DEVSEL_MASK 0x600 /* DEVSEL timing */ +#define PCI_STATUS_DEVSEL_FAST 0x000 +#define PCI_STATUS_DEVSEL_MEDIUM 0x200 +#define PCI_STATUS_DEVSEL_SLOW 0x400 +#define PCI_STATUS_SIG_TARGET_ABORT 0x800 /* Set on target abort */ +#define PCI_STATUS_REC_TARGET_ABORT 0x1000 /* Master ack of " */ +#define PCI_STATUS_REC_MASTER_ABORT 0x2000 /* Set on master abort */ +#define PCI_STATUS_SIG_SYSTEM_ERROR 0x4000 /* Set when we drive SERR */ +#define PCI_STATUS_DETECTED_PARITY 0x8000 /* Set on parity error */ + +#define PCI_REVISION 0x08 /* 8 bits */ +#define PCI_REVISION_ID 0x08 /* 8 bits */ +#define PCI_CLASS_REVISION 0x08 /* 32 bits */ +#define PCI_CLASS_CODE 0x0b /* 8 bits */ +#define PCI_SUBCLASS_CODE 0x0a /* 8 bits */ +#define PCI_HEADER_TYPE 0x0e /* 8 bits */ +#define PCI_HEADER_TYPE_NORMAL 0 +#define PCI_HEADER_TYPE_BRIDGE 1 +#define PCI_HEADER_TYPE_CARDBUS 2 + + +/* Header type 0 (normal devices) */ +#define PCI_CARDBUS_CIS 0x28 +#define PCI_SUBSYSTEM_VENDOR_ID 0x2c +#define PCI_SUBSYSTEM_ID 0x2e + +#define PCI_BASE_ADDRESS_0 0x10 /* 32 bits */ +#define PCI_BASE_ADDRESS_1 0x14 /* 32 bits */ +#define PCI_BASE_ADDRESS_2 0x18 /* 32 bits */ +#define PCI_BASE_ADDRESS_3 0x1c /* 32 bits */ +#define PCI_BASE_ADDRESS_4 0x20 /* 32 bits */ +#define PCI_BASE_ADDRESS_5 0x24 /* 32 bits */ + +#define PCI_BASE_ADDRESS_SPACE 0x01 /* 0 = memory, 1 = I/O */ +#define PCI_BASE_ADDRESS_SPACE_IO 0x01 +#define PCI_BASE_ADDRESS_SPACE_MEMORY 0x00 + +#define PCI_BASE_ADDRESS_MEM_TYPE_MASK 0x06 +#define PCI_BASE_ADDRESS_MEM_TYPE_32 0x00 /* 32 bit address */ +#define PCI_BASE_ADDRESS_MEM_TYPE_1M 0x02 /* Below 1M [obsolete] */ +#define PCI_BASE_ADDRESS_MEM_TYPE_64 0x04 /* 64 bit address */ +#define PCI_BASE_ADDRESS_MEM_MASK (~0x0f) +#define PCI_BASE_ADDRESS_IO_MASK (~0x03) +#define PCI_ROM_ADDRESS 0x30 /* 32 bits */ +#define PCI_ROM_ADDRESS_ENABLE 0x01 /* Write 1 to enable ROM, + bits 31..11 are address, + 10..2 are reserved */ + +#define PCI_CAPABILITY_LIST 0x34 /* Offset of first capability list entry */ + +#define PCI_INTERRUPT_LINE 0x3c /* IRQ number (0-15) */ +#define PCI_INTERRUPT_PIN 0x3d /* IRQ pin on PCI bus (A-D) */ + +/* Header type 1 (PCI-to-PCI bridges) */ +#define PCI_PRIMARY_BUS 0x18 /* Primary bus number */ +#define PCI_SECONDARY_BUS 0x19 /* Secondary bus number */ +#define PCI_SUBORDINATE_BUS 0x1a /* Highest bus number behind the bridge */ +#define PCI_SEC_LATENCY_TIMER 0x1b /* Latency timer for secondary interface */ +#define PCI_IO_BASE 0x1c /* I/O range behind the bridge */ +#define PCI_IO_LIMIT 0x1d +#define PCI_IO_RANGE_TYPE_MASK 0x0f /* I/O bridging type */ +#define PCI_IO_RANGE_TYPE_16 0x00 +#define PCI_IO_RANGE_TYPE_32 0x01 +#define PCI_IO_RANGE_MASK ~0x0f +#define PCI_SEC_STATUS 0x1e /* Secondary status register, only bit 14 used */ +#define PCI_MEMORY_BASE 0x20 /* Memory range behind */ +#define PCI_MEMORY_LIMIT 0x22 +#define PCI_MEMORY_RANGE_TYPE_MASK 0x0f +#define PCI_MEMORY_RANGE_MASK ~0x0f +#define PCI_PREF_MEMORY_BASE 0x24 /* Prefetchable memory range behind */ +#define PCI_PREF_MEMORY_LIMIT 0x26 +#define PCI_PREF_RANGE_TYPE_MASK 0x0f +#define PCI_PREF_RANGE_TYPE_32 0x00 +#define PCI_PREF_RANGE_TYPE_64 0x01 +#define PCI_PREF_RANGE_MASK ~0x0f +#define PCI_PREF_BASE_UPPER32 0x28 /* Upper half of prefetchable memory range */ +#define PCI_PREF_LIMIT_UPPER32 0x2c +#define PCI_IO_BASE_UPPER16 0x30 /* Upper half of I/O addresses */ +#define PCI_IO_LIMIT_UPPER16 0x32 +/* 0x34 same as for htype 0 */ +/* 0x35-0x3b is reserved */ +#define PCI_ROM_ADDRESS1 0x38 /* Same as PCI_ROM_ADDRESS, but for htype 1 */ +/* 0x3c-0x3d are same as for htype 0 */ +#define PCI_BRIDGE_CONTROL 0x3e +#define PCI_BRIDGE_CTL_PARITY 0x01 /* Enable parity detection on secondary interface */ +#define PCI_BRIDGE_CTL_SERR 0x02 /* The same for SERR forwarding */ +#define PCI_BRIDGE_CTL_NO_ISA 0x04 /* Disable bridging of ISA ports */ +#define PCI_BRIDGE_CTL_VGA 0x08 /* Forward VGA addresses */ +#define PCI_BRIDGE_CTL_MASTER_ABORT 0x20 /* Report master aborts */ +#define PCI_BRIDGE_CTL_BUS_RESET 0x40 /* Secondary bus reset */ +#define PCI_BRIDGE_CTL_FAST_BACK 0x80 /* Fast Back2Back enabled on secondary interface */ + +#define PCI_CB_CAPABILITY_LIST 0x14 + +/* Capability lists */ + +#define PCI_CAP_LIST_ID 0 /* Capability ID */ +#define PCI_CAP_ID_PM 0x01 /* Power Management */ +#define PCI_CAP_ID_AGP 0x02 /* Accelerated Graphics Port */ +#define PCI_CAP_ID_VPD 0x03 /* Vital Product Data */ +#define PCI_CAP_ID_SLOTID 0x04 /* Slot Identification */ +#define PCI_CAP_ID_MSI 0x05 /* Message Signalled Interrupts */ +#define PCI_CAP_ID_CHSWP 0x06 /* CompactPCI HotSwap */ +#define PCI_CAP_ID_EXP 0x10 /* PCI Express */ +#define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */ +#define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */ +#define PCI_CAP_SIZEOF 4 + +/* Power Management Registers */ + +#define PCI_PM_PMC 2 /* PM Capabilities Register */ +#define PCI_PM_CAP_VER_MASK 0x0007 /* Version */ +#define PCI_PM_CAP_PME_CLOCK 0x0008 /* PME clock required */ +#define PCI_PM_CAP_RESERVED 0x0010 /* Reserved field */ +#define PCI_PM_CAP_DSI 0x0020 /* Device specific initialization */ +#define PCI_PM_CAP_AUX_POWER 0x01C0 /* Auxilliary power support mask */ +#define PCI_PM_CAP_D1 0x0200 /* D1 power state support */ +#define PCI_PM_CAP_D2 0x0400 /* D2 power state support */ +#define PCI_PM_CAP_PME 0x0800 /* PME pin supported */ +#define PCI_PM_CAP_PME_MASK 0xF800 /* PME Mask of all supported states */ +#define PCI_PM_CAP_PME_D0 0x0800 /* PME# from D0 */ +#define PCI_PM_CAP_PME_D1 0x1000 /* PME# from D1 */ +#define PCI_PM_CAP_PME_D2 0x2000 /* PME# from D2 */ +#define PCI_PM_CAP_PME_D3 0x4000 /* PME# from D3 (hot) */ +#define PCI_PM_CAP_PME_D3cold 0x8000 /* PME# from D3 (cold) */ +#define PCI_PM_CTRL 4 /* PM control and status register */ +#define PCI_PM_CTRL_STATE_MASK 0x0003 /* Current power state (D0 to D3) */ +#define PCI_PM_CTRL_PME_ENABLE 0x0100 /* PME pin enable */ +#define PCI_PM_CTRL_DATA_SEL_MASK 0x1e00 /* Data select (??) */ +#define PCI_PM_CTRL_DATA_SCALE_MASK 0x6000 /* Data scale (??) */ +#define PCI_PM_CTRL_PME_STATUS 0x8000 /* PME pin status */ +#define PCI_PM_PPB_EXTENSIONS 6 /* PPB support extensions (??) */ +#define PCI_PM_PPB_B2_B3 0x40 /* Stop clock when in D3hot (??) */ +#define PCI_PM_BPCC_ENABLE 0x80 /* Bus power/clock control enable (??) */ +#define PCI_PM_DATA_REGISTER 7 /* (??) */ +#define PCI_PM_SIZEOF 8 + +/* AGP registers */ + +#define PCI_AGP_VERSION 2 /* BCD version number */ +#define PCI_AGP_RFU 3 /* Rest of capability flags */ +#define PCI_AGP_STATUS 4 /* Status register */ +#define PCI_AGP_STATUS_RQ_MASK 0xff000000 /* Maximum number of requests - 1 */ +#define PCI_AGP_STATUS_SBA 0x0200 /* Sideband addressing supported */ +#define PCI_AGP_STATUS_64BIT 0x0020 /* 64-bit addressing supported */ +#define PCI_AGP_STATUS_FW 0x0010 /* FW transfers supported */ +#define PCI_AGP_STATUS_RATE4 0x0004 /* 4x transfer rate supported */ +#define PCI_AGP_STATUS_RATE2 0x0002 /* 2x transfer rate supported */ +#define PCI_AGP_STATUS_RATE1 0x0001 /* 1x transfer rate supported */ +#define PCI_AGP_COMMAND 8 /* Control register */ +#define PCI_AGP_COMMAND_RQ_MASK 0xff000000 /* Master: Maximum number of requests */ +#define PCI_AGP_COMMAND_SBA 0x0200 /* Sideband addressing enabled */ +#define PCI_AGP_COMMAND_AGP 0x0100 /* Allow processing of AGP transactions */ +#define PCI_AGP_COMMAND_64BIT 0x0020 /* Allow processing of 64-bit addresses */ +#define PCI_AGP_COMMAND_FW 0x0010 /* Force FW transfers */ +#define PCI_AGP_COMMAND_RATE4 0x0004 /* Use 4x rate */ +#define PCI_AGP_COMMAND_RATE2 0x0002 /* Use 2x rate */ +#define PCI_AGP_COMMAND_RATE1 0x0001 /* Use 1x rate */ +#define PCI_AGP_SIZEOF 12 + +/* Slot Identification */ + +#define PCI_SID_ESR 2 /* Expansion Slot Register */ +#define PCI_SID_ESR_NSLOTS 0x1f /* Number of expansion slots available */ +#define PCI_SID_ESR_FIC 0x20 /* First In Chassis Flag */ +#define PCI_SID_CHASSIS_NR 3 /* Chassis Number */ + +/* Message Signalled Interrupts registers */ + +#define PCI_MSI_FLAGS 2 /* Various flags */ +#define PCI_MSI_FLAGS_64BIT 0x80 /* 64-bit addresses allowed */ +#define PCI_MSI_FLAGS_QSIZE 0x70 /* Message queue size configured */ +#define PCI_MSI_FLAGS_QMASK 0x0e /* Maximum queue size available */ +#define PCI_MSI_FLAGS_ENABLE 0x01 /* MSI feature enabled */ +#define PCI_MSI_RFU 3 /* Rest of capability flags */ +#define PCI_MSI_ADDRESS_LO 4 /* Lower 32 bits */ +#define PCI_MSI_ADDRESS_HI 8 /* Upper 32 bits (if PCI_MSI_FLAGS_64BIT set) */ +#define PCI_MSI_DATA_32 8 /* 16 bits of data for 32-bit devices */ +#define PCI_MSI_DATA_64 12 /* 16 bits of data for 64-bit devices */ + +/* Advanced Error Reporting */ + +#define PCI_ERR_UNCOR_STATUS 4 /* Uncorrectable Error Status */ +#define PCI_ERR_UNC_TRAIN 0x00000001 /* Training */ +#define PCI_ERR_UNC_DLP 0x00000010 /* Data Link Protocol */ +#define PCI_ERR_UNC_POISON_TLP 0x00001000 /* Poisoned TLP */ +#define PCI_ERR_UNC_FCP 0x00002000 /* Flow Control Protocol */ +#define PCI_ERR_UNC_COMP_TIME 0x00004000 /* Completion Timeout */ +#define PCI_ERR_UNC_COMP_ABORT 0x00008000 /* Completer Abort */ +#define PCI_ERR_UNC_UNX_COMP 0x00010000 /* Unexpected Completion */ +#define PCI_ERR_UNC_RX_OVER 0x00020000 /* Receiver Overflow */ +#define PCI_ERR_UNC_MALF_TLP 0x00040000 /* Malformed TLP */ +#define PCI_ERR_UNC_ECRC 0x00080000 /* ECRC Error Status */ +#define PCI_ERR_UNC_UNSUP 0x00100000 /* Unsupported Request */ +#define PCI_ERR_UNCOR_MASK 8 /* Uncorrectable Error Mask */ + /* Same bits as above */ +#define PCI_ERR_UNCOR_SEVER 12 /* Uncorrectable Error Severity */ + /* Same bits as above */ +#define PCI_ERR_COR_STATUS 16 /* Correctable Error Status */ +#define PCI_ERR_COR_RCVR 0x00000001 /* Receiver Error Status */ +#define PCI_ERR_COR_BAD_TLP 0x00000040 /* Bad TLP Status */ +#define PCI_ERR_COR_BAD_DLLP 0x00000080 /* Bad DLLP Status */ +#define PCI_ERR_COR_REP_ROLL 0x00000100 /* REPLAY_NUM Rollover */ +#define PCI_ERR_COR_REP_TIMER 0x00001000 /* Replay Timer Timeout */ +#define PCI_ERR_COR_MASK 20 /* Correctable Error Mask */ + /* Same bits as above */ + +/** A PCI device ID list entry */ +struct pci_device_id { + /** Name */ + const char *name; + /** PCI vendor ID */ + uint16_t vendor; + /** PCI device ID */ + uint16_t device; + /** Arbitrary driver data */ + unsigned long driver_data; +}; + +/** Match-anything ID */ +#define PCI_ANY_ID 0xffff + +/** A PCI device */ +struct pci_device { + /** Generic device */ + struct device dev; + /** Memory base + * + * This is the physical address of the first valid memory BAR. + */ + unsigned long membase; + /** + * I/O address + * + * This is the physical address of the first valid I/O BAR. + */ + unsigned long ioaddr; + /** Vendor ID */ + uint16_t vendor; + /** Device ID */ + uint16_t device; + /** Device class */ + uint32_t class; + /** Interrupt number */ + uint8_t irq; + /** Bus number */ + uint8_t bus; + /** Device and function number */ + uint8_t devfn; + /** Driver for this device */ + struct pci_driver *driver; + /** Driver-private data + * + * Use pci_set_drvdata() and pci_get_drvdata() to access this + * field. + */ + void *priv; + /** Driver name */ + const char *driver_name; +}; + +/** A PCI driver */ +struct pci_driver { + /** PCI ID table */ + struct pci_device_id *ids; + /** Number of entries in PCI ID table */ + unsigned int id_count; + /** + * Probe device + * + * @v pci PCI device + * @v id Matching entry in ID table + * @ret rc Return status code + */ + int ( * probe ) ( struct pci_device *pci, + const struct pci_device_id *id ); + /** + * Remove device + * + * @v pci PCI device + */ + void ( * remove ) ( struct pci_device *pci ); +}; + +/** PCI driver table */ +#define PCI_DRIVERS __table ( struct pci_driver, "pci_drivers" ) + +/** Declare a PCI driver */ +#define __pci_driver __table_entry ( PCI_DRIVERS, 01 ) + +#define PCI_DEVFN( slot, func ) ( ( (slot) << 3 ) | (func) ) +#define PCI_SLOT( devfn ) ( ( (devfn) >> 3 ) & 0x1f ) +#define PCI_FUNC( devfn ) ( (devfn) & 0x07 ) +#define PCI_BUS( busdevfn ) ( (busdevfn) >> 8 ) +#define PCI_BUSDEVFN( bus, devfn ) ( ( (bus) << 8 ) | (devfn) ) + +#define PCI_BASE_CLASS( class ) ( (class) >> 16 ) +#define PCI_SUB_CLASS( class ) ( ( (class) >> 8 ) & 0xff ) +#define PCI_PROG_INTF( class ) ( (class) & 0xff ) + +/* + * PCI_ROM is used to build up entries in a struct pci_id array. It + * is also parsed by parserom.pl to generate Makefile rules and files + * for rom-o-matic. + * + * PCI_ID can be used to generate entries without creating a + * corresponding ROM in the build process. + */ +#define PCI_ID( _vendor, _device, _name, _description, _data ) { \ + .vendor = _vendor, \ + .device = _device, \ + .name = _name, \ + .driver_data = _data \ +} +#define PCI_ROM( _vendor, _device, _name, _description, _data ) \ + PCI_ID( _vendor, _device, _name, _description, _data ) + +extern void adjust_pci_device ( struct pci_device *pci ); +extern unsigned long pci_bar_start ( struct pci_device *pci, + unsigned int reg ); +extern int pci_find_capability ( struct pci_device *pci, int capability ); +extern unsigned long pci_bar_size ( struct pci_device *pci, unsigned int reg ); + +/** + * Set PCI driver-private data + * + * @v pci PCI device + * @v priv Private data + */ +static inline void pci_set_drvdata ( struct pci_device *pci, void *priv ) { + pci->priv = priv; +} + +/** + * Get PCI driver-private data + * + * @v pci PCI device + * @ret priv Private data + */ +static inline void * pci_get_drvdata ( struct pci_device *pci ) { + return pci->priv; +} + +#endif /* _GPXE_PCI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/pci_ids.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/pci_ids.h new file mode 100644 index 0000000..4207013 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/pci_ids.h @@ -0,0 +1,351 @@ +#ifndef _GPXE_PCI_IDS_H +#define _GPXE_PCI_IDS_H + +/* + * PCI Class, Vendor and Device IDs + * + * Please keep sorted. + */ + +FILE_LICENCE ( GPL2_ONLY ); + +/* Device classes and subclasses */ + +#define PCI_CLASS_NOT_DEFINED 0x0000 +#define PCI_CLASS_NOT_DEFINED_VGA 0x0001 + +#define PCI_BASE_CLASS_STORAGE 0x01 +#define PCI_CLASS_STORAGE_SCSI 0x0100 +#define PCI_CLASS_STORAGE_IDE 0x0101 +#define PCI_CLASS_STORAGE_FLOPPY 0x0102 +#define PCI_CLASS_STORAGE_IPI 0x0103 +#define PCI_CLASS_STORAGE_RAID 0x0104 +#define PCI_CLASS_STORAGE_OTHER 0x0180 + +#define PCI_BASE_CLASS_NETWORK 0x02 +#define PCI_CLASS_NETWORK_ETHERNET 0x0200 +#define PCI_CLASS_NETWORK_TOKEN_RING 0x0201 +#define PCI_CLASS_NETWORK_FDDI 0x0202 +#define PCI_CLASS_NETWORK_ATM 0x0203 +#define PCI_CLASS_NETWORK_OTHER 0x0280 + +#define PCI_BASE_CLASS_DISPLAY 0x03 +#define PCI_CLASS_DISPLAY_VGA 0x0300 +#define PCI_CLASS_DISPLAY_XGA 0x0301 +#define PCI_CLASS_DISPLAY_3D 0x0302 +#define PCI_CLASS_DISPLAY_OTHER 0x0380 + +#define PCI_BASE_CLASS_MULTIMEDIA 0x04 +#define PCI_CLASS_MULTIMEDIA_VIDEO 0x0400 +#define PCI_CLASS_MULTIMEDIA_AUDIO 0x0401 +#define PCI_CLASS_MULTIMEDIA_PHONE 0x0402 +#define PCI_CLASS_MULTIMEDIA_OTHER 0x0480 + +#define PCI_BASE_CLASS_MEMORY 0x05 +#define PCI_CLASS_MEMORY_RAM 0x0500 +#define PCI_CLASS_MEMORY_FLASH 0x0501 +#define PCI_CLASS_MEMORY_OTHER 0x0580 + +#define PCI_BASE_CLASS_BRIDGE 0x06 +#define PCI_CLASS_BRIDGE_HOST 0x0600 +#define PCI_CLASS_BRIDGE_ISA 0x0601 +#define PCI_CLASS_BRIDGE_EISA 0x0602 +#define PCI_CLASS_BRIDGE_MC 0x0603 +#define PCI_CLASS_BRIDGE_PCI 0x0604 +#define PCI_CLASS_BRIDGE_PCMCIA 0x0605 +#define PCI_CLASS_BRIDGE_NUBUS 0x0606 +#define PCI_CLASS_BRIDGE_CARDBUS 0x0607 +#define PCI_CLASS_BRIDGE_RACEWAY 0x0608 +#define PCI_CLASS_BRIDGE_OTHER 0x0680 + +#define PCI_BASE_CLASS_COMMUNICATION 0x07 +#define PCI_CLASS_COMMUNICATION_SERIAL 0x0700 +#define PCI_CLASS_COMMUNICATION_PARALLEL 0x0701 +#define PCI_CLASS_COMMUNICATION_MULTISERIAL 0x0702 +#define PCI_CLASS_COMMUNICATION_MODEM 0x0703 +#define PCI_CLASS_COMMUNICATION_OTHER 0x0780 + +#define PCI_BASE_CLASS_SYSTEM 0x08 +#define PCI_CLASS_SYSTEM_PIC 0x0800 +#define PCI_CLASS_SYSTEM_DMA 0x0801 +#define PCI_CLASS_SYSTEM_TIMER 0x0802 +#define PCI_CLASS_SYSTEM_RTC 0x0803 +#define PCI_CLASS_SYSTEM_PCI_HOTPLUG 0x0804 +#define PCI_CLASS_SYSTEM_OTHER 0x0880 + +#define PCI_BASE_CLASS_INPUT 0x09 +#define PCI_CLASS_INPUT_KEYBOARD 0x0900 +#define PCI_CLASS_INPUT_PEN 0x0901 +#define PCI_CLASS_INPUT_MOUSE 0x0902 +#define PCI_CLASS_INPUT_SCANNER 0x0903 +#define PCI_CLASS_INPUT_GAMEPORT 0x0904 +#define PCI_CLASS_INPUT_OTHER 0x0980 + +#define PCI_BASE_CLASS_DOCKING 0x0a +#define PCI_CLASS_DOCKING_GENERIC 0x0a00 +#define PCI_CLASS_DOCKING_OTHER 0x0a80 + +#define PCI_BASE_CLASS_PROCESSOR 0x0b +#define PCI_CLASS_PROCESSOR_386 0x0b00 +#define PCI_CLASS_PROCESSOR_486 0x0b01 +#define PCI_CLASS_PROCESSOR_PENTIUM 0x0b02 +#define PCI_CLASS_PROCESSOR_ALPHA 0x0b10 +#define PCI_CLASS_PROCESSOR_POWERPC 0x0b20 +#define PCI_CLASS_PROCESSOR_MIPS 0x0b30 +#define PCI_CLASS_PROCESSOR_CO 0x0b40 + +#define PCI_BASE_CLASS_SERIAL 0x0c +#define PCI_CLASS_SERIAL_FIREWIRE 0x0c00 +#define PCI_CLASS_SERIAL_ACCESS 0x0c01 +#define PCI_CLASS_SERIAL_SSA 0x0c02 +#define PCI_CLASS_SERIAL_USB 0x0c03 +#define PCI_CLASS_SERIAL_FIBER 0x0c04 +#define PCI_CLASS_SERIAL_SMBUS 0x0c05 + +#define PCI_BASE_CLASS_INTELLIGENT 0x0e +#define PCI_CLASS_INTELLIGENT_I2O 0x0e00 + +#define PCI_BASE_CLASS_SATELLITE 0x0f +#define PCI_CLASS_SATELLITE_TV 0x0f00 +#define PCI_CLASS_SATELLITE_AUDIO 0x0f01 +#define PCI_CLASS_SATELLITE_VOICE 0x0f03 +#define PCI_CLASS_SATELLITE_DATA 0x0f04 + +#define PCI_BASE_CLASS_CRYPT 0x10 +#define PCI_CLASS_CRYPT_NETWORK 0x1000 +#define PCI_CLASS_CRYPT_ENTERTAINMENT 0x1001 +#define PCI_CLASS_CRYPT_OTHER 0x1080 + +#define PCI_BASE_CLASS_SIGNAL_PROCESSING 0x11 +#define PCI_CLASS_SP_DPIO 0x1100 +#define PCI_CLASS_SP_OTHER 0x1180 + +#define PCI_CLASS_OTHERS 0xff + +/* Vendors */ + +#define PCI_VENDOR_ID_DYNALINK 0x0675 +#define PCI_VENDOR_ID_BERKOM 0x0871 +#define PCI_VENDOR_ID_COMPAQ 0x0e11 +#define PCI_VENDOR_ID_NCR 0x1000 +#define PCI_VENDOR_ID_LSI_LOGIC 0x1000 +#define PCI_VENDOR_ID_ATI 0x1002 +#define PCI_VENDOR_ID_VLSI 0x1004 +#define PCI_VENDOR_ID_ADL 0x1005 +#define PCI_VENDOR_ID_NS 0x100b +#define PCI_VENDOR_ID_TSENG 0x100c +#define PCI_VENDOR_ID_WEITEK 0x100e +#define PCI_VENDOR_ID_DEC 0x1011 +#define PCI_VENDOR_ID_CIRRUS 0x1013 +#define PCI_VENDOR_ID_IBM 0x1014 +#define PCI_VENDOR_ID_COMPEX2 0x101a +/* pci.ids says "AT&T GIS (NCR)" */ +#define PCI_VENDOR_ID_WD 0x101c +#define PCI_VENDOR_ID_AMI 0x101e +#define PCI_VENDOR_ID_AMD 0x1022 +#define PCI_VENDOR_ID_TRIDENT 0x1023 +#define PCI_VENDOR_ID_AI 0x1025 +#define PCI_VENDOR_ID_DELL 0x1028 +#define PCI_VENDOR_ID_MATROX 0x102B +#define PCI_VENDOR_ID_CT 0x102c +#define PCI_VENDOR_ID_MIRO 0x1031 +#define PCI_VENDOR_ID_NEC 0x1033 +#define PCI_VENDOR_ID_FD 0x1036 +#define PCI_VENDOR_ID_SIS 0x1039 +#define PCI_VENDOR_ID_SI 0x1039 +#define PCI_VENDOR_ID_HP 0x103c +#define PCI_VENDOR_ID_PCTECH 0x1042 +#define PCI_VENDOR_ID_ASUSTEK 0x1043 +#define PCI_VENDOR_ID_DPT 0x1044 +#define PCI_VENDOR_ID_OPTI 0x1045 +#define PCI_VENDOR_ID_ELSA 0x1048 +#define PCI_VENDOR_ID_ELSA 0x1048 +#define PCI_VENDOR_ID_SGS 0x104a +#define PCI_VENDOR_ID_BUSLOGIC 0x104B +#define PCI_VENDOR_ID_TI 0x104c +#define PCI_VENDOR_ID_SONY 0x104d +#define PCI_VENDOR_ID_OAK 0x104e +/* Winbond have two vendor IDs! See 0x10ad as well */ +#define PCI_VENDOR_ID_WINBOND2 0x1050 +#define PCI_VENDOR_ID_ANIGMA 0x1051 +#define PCI_VENDOR_ID_EFAR 0x1055 +#define PCI_VENDOR_ID_MOTOROLA 0x1057 +#define PCI_VENDOR_ID_MOTOROLA_OOPS 0x1507 +#define PCI_VENDOR_ID_PROMISE 0x105a +#define PCI_VENDOR_ID_N9 0x105d +#define PCI_VENDOR_ID_UMC 0x1060 +#define PCI_VENDOR_ID_X 0x1061 +#define PCI_VENDOR_ID_MYLEX 0x1069 +#define PCI_VENDOR_ID_PICOP 0x1066 +#define PCI_VENDOR_ID_APPLE 0x106b +#define PCI_VENDOR_ID_YAMAHA 0x1073 +#define PCI_VENDOR_ID_NEXGEN 0x1074 +#define PCI_VENDOR_ID_QLOGIC 0x1077 +#define PCI_VENDOR_ID_CYRIX 0x1078 +#define PCI_VENDOR_ID_LEADTEK 0x107d +#define PCI_VENDOR_ID_INTERPHASE 0x107e +#define PCI_VENDOR_ID_CONTAQ 0x1080 +#define PCI_VENDOR_ID_FOREX 0x1083 +#define PCI_VENDOR_ID_OLICOM 0x108d +#define PCI_VENDOR_ID_SUN 0x108e +#define PCI_VENDOR_ID_CMD 0x1095 +#define PCI_VENDOR_ID_VISION 0x1098 +#define PCI_VENDOR_ID_BROOKTREE 0x109e +#define PCI_VENDOR_ID_SIERRA 0x10a8 +#define PCI_VENDOR_ID_SGI 0x10a9 +#define PCI_VENDOR_ID_ACC 0x10aa +#define PCI_VENDOR_ID_WINBOND 0x10ad +#define PCI_VENDOR_ID_DATABOOK 0x10b3 +#define PCI_VENDOR_ID_PLX 0x10b5 +#define PCI_VENDOR_ID_MADGE 0x10b6 +#define PCI_VENDOR_ID_3COM 0x10b7 +#define PCI_VENDOR_ID_SMC 0x10b8 +#define PCI_VENDOR_ID_SUNDANCE 0x13F0 +#define PCI_VENDOR_ID_AL 0x10b9 +#define PCI_VENDOR_ID_MITSUBISHI 0x10ba +#define PCI_VENDOR_ID_SURECOM 0x10bd +#define PCI_VENDOR_ID_NEOMAGIC 0x10c8 +#define PCI_VENDOR_ID_ASP 0x10cd +#define PCI_VENDOR_ID_MACRONIX 0x10d9 +#define PCI_VENDOR_ID_TCONRAD 0x10da +#define PCI_VENDOR_ID_CERN 0x10dc +#define PCI_VENDOR_ID_NVIDIA 0x10de +#define PCI_VENDOR_ID_IMS 0x10e0 +#define PCI_VENDOR_ID_TEKRAM2 0x10e1 +#define PCI_VENDOR_ID_TUNDRA 0x10e3 +#define PCI_VENDOR_ID_AMCC 0x10e8 +#define PCI_VENDOR_ID_INTERG 0x10ea +#define PCI_VENDOR_ID_REALTEK 0x10ec +#define PCI_VENDOR_ID_XILINX 0x10ee +#define PCI_VENDOR_ID_TRUEVISION 0x10fa +#define PCI_VENDOR_ID_INIT 0x1101 +#define PCI_VENDOR_ID_CREATIVE 0x1102 +/* duplicate: ECTIVA */ +#define PCI_VENDOR_ID_ECTIVA 0x1102 +/* duplicate: CREATIVE */ +#define PCI_VENDOR_ID_TTI 0x1103 +#define PCI_VENDOR_ID_VIA 0x1106 +#define PCI_VENDOR_ID_VIATEC 0x1106 +#define PCI_VENDOR_ID_SIEMENS 0x110A +#define PCI_VENDOR_ID_SMC2 0x1113 +#define PCI_VENDOR_ID_VORTEX 0x1119 +#define PCI_VENDOR_ID_EF 0x111a +#define PCI_VENDOR_ID_IDT 0x111d +#define PCI_VENDOR_ID_FORE 0x1127 +#define PCI_VENDOR_ID_IMAGINGTECH 0x112f +#define PCI_VENDOR_ID_PHILIPS 0x1131 +#define PCI_VENDOR_ID_EICON 0x1133 +#define PCI_VENDOR_ID_CYCLONE 0x113c +#define PCI_VENDOR_ID_ALLIANCE 0x1142 +#define PCI_VENDOR_ID_SYSKONNECT 0x1148 +#define PCI_VENDOR_ID_VMIC 0x114a +#define PCI_VENDOR_ID_DIGI 0x114f +#define PCI_VENDOR_ID_MUTECH 0x1159 +#define PCI_VENDOR_ID_XIRCOM 0x115d +#define PCI_VENDOR_ID_RENDITION 0x1163 +#define PCI_VENDOR_ID_SERVERWORKS 0x1166 +#define PCI_VENDOR_ID_SBE 0x1176 +#define PCI_VENDOR_ID_TOSHIBA 0x1179 +#define PCI_VENDOR_ID_RICOH 0x1180 +#define PCI_VENDOR_ID_DLINK 0x1186 +#define PCI_VENDOR_ID_ARTOP 0x1191 +#define PCI_VENDOR_ID_ZEITNET 0x1193 +#define PCI_VENDOR_ID_OMEGA 0x119b +#define PCI_VENDOR_ID_FUJITSU_ME 0x119e +#define PCI_SUBVENDOR_ID_KEYSPAN 0x11a9 +#define PCI_VENDOR_ID_GALILEO 0x11ab +#define PCI_VENDOR_ID_LINKSYS 0x11ad +#define PCI_VENDOR_ID_LITEON 0x11ad +#define PCI_VENDOR_ID_V3 0x11b0 +#define PCI_VENDOR_ID_NP 0x11bc +#define PCI_VENDOR_ID_ATT 0x11c1 +#define PCI_VENDOR_ID_SPECIALIX 0x11cb +#define PCI_VENDOR_ID_AURAVISION 0x11d1 +#define PCI_VENDOR_ID_ANALOG_DEVICES 0x11d4 +#define PCI_VENDOR_ID_IKON 0x11d5 +#define PCI_VENDOR_ID_ZORAN 0x11de +#define PCI_VENDOR_ID_KINETIC 0x11f4 +#define PCI_VENDOR_ID_COMPEX 0x11f6 +#define PCI_VENDOR_ID_RP 0x11fe +#define PCI_VENDOR_ID_CYCLADES 0x120e +#define PCI_VENDOR_ID_ESSENTIAL 0x120f +#define PCI_VENDOR_ID_O2 0x1217 +#define PCI_VENDOR_ID_3DFX 0x121a +#define PCI_VENDOR_ID_SIGMADES 0x1236 +#define PCI_VENDOR_ID_CCUBE 0x123f +#define PCI_VENDOR_ID_AVM 0x1244 +#define PCI_VENDOR_ID_DIPIX 0x1246 +#define PCI_VENDOR_ID_STALLION 0x124d +#define PCI_VENDOR_ID_OPTIBASE 0x1255 +#define PCI_VENDOR_ID_ESS 0x125d +#define PCI_VENDOR_ID_HARRIS 0x1260 +#define PCI_VENDOR_ID_SATSAGEM 0x1267 +#define PCI_VENDOR_ID_HUGHES 0x1273 +#define PCI_VENDOR_ID_ENSONIQ 0x1274 +#define PCI_VENDOR_ID_ROCKWELL 0x127A +#define PCI_VENDOR_ID_DAVICOM 0x1282 +#define PCI_VENDOR_ID_ITE 0x1283 +/* formerly Platform Tech */ +#define PCI_VENDOR_ID_ESS_OLD 0x1285 +#define PCI_VENDOR_ID_ALTEON 0x12ae +#define PCI_VENDOR_ID_USR 0x12B9 +#define PCI_VENDOR_ID_HOLTEK 0x12c3 +#define PCI_SUBVENDOR_ID_CONNECT_TECH 0x12c4 +#define PCI_VENDOR_ID_PICTUREL 0x12c5 +#define PCI_VENDOR_ID_NVIDIA_SGS 0x12d2 +#define PCI_SUBVENDOR_ID_CHASE_PCIFAST 0x12E0 +#define PCI_SUBVENDOR_ID_CHASE_PCIRAS 0x124D +#define PCI_VENDOR_ID_AUREAL 0x12eb +#define PCI_VENDOR_ID_CBOARDS 0x1307 +#define PCI_VENDOR_ID_SIIG 0x131f +#define PCI_VENDOR_ID_ADMTEK 0x1317 +#define PCI_VENDOR_ID_DOMEX 0x134a +#define PCI_VENDOR_ID_QUATECH 0x135C +#define PCI_VENDOR_ID_SEALEVEL 0x135e +#define PCI_VENDOR_ID_HYPERCOPE 0x1365 +#define PCI_VENDOR_ID_KAWASAKI 0x136b +#define PCI_VENDOR_ID_LMC 0x1376 +#define PCI_VENDOR_ID_NETGEAR 0x1385 +#define PCI_VENDOR_ID_APPLICOM 0x1389 +#define PCI_VENDOR_ID_MOXA 0x1393 +#define PCI_VENDOR_ID_CCD 0x1397 +#define PCI_VENDOR_ID_MICROGATE 0x13c0 +#define PCI_VENDOR_ID_3WARE 0x13C1 +#define PCI_VENDOR_ID_ABOCOM 0x13D1 +#define PCI_VENDOR_ID_CMEDIA 0x13f6 +#define PCI_VENDOR_ID_LAVA 0x1407 +#define PCI_VENDOR_ID_TIMEDIA 0x1409 +#define PCI_VENDOR_ID_OXSEMI 0x1415 +#define PCI_VENDOR_ID_AIRONET 0x14b9 +#define PCI_VENDOR_ID_MYRICOM 0x14c1 +#define PCI_VENDOR_ID_TITAN 0x14D2 +#define PCI_VENDOR_ID_PANACOM 0x14d4 +#define PCI_VENDOR_ID_BROADCOM 0x14e4 +#define PCI_VENDOR_ID_SYBA 0x1592 +#define PCI_VENDOR_ID_MORETON 0x15aa +#define PCI_VENDOR_ID_ZOLTRIX 0x15b0 +#define PCI_VENDOR_ID_PDC 0x15e9 +#define PCI_VENDOR_ID_FSC 0x1734 +#define PCI_VENDOR_ID_SYMPHONY 0x1c1c +#define PCI_VENDOR_ID_TEKRAM 0x1de1 +#define PCI_VENDOR_ID_3DLABS 0x3d3d +#define PCI_VENDOR_ID_AVANCE 0x4005 +#define PCI_VENDOR_ID_AKS 0x416c +#define PCI_VENDOR_ID_NETVIN 0x4a14 +#define PCI_VENDOR_ID_S3 0x5333 +#define PCI_VENDOR_ID_DCI 0x6666 +#define PCI_VENDOR_ID_GENROCO 0x5555 +#define PCI_VENDOR_ID_INTEL 0x8086 +#define PCI_VENDOR_ID_COMPUTONE 0x8e0e +#define PCI_SUBVENDOR_ID_COMPUTONE 0x8e0e +#define PCI_VENDOR_ID_KTI 0x8e2e +#define PCI_VENDOR_ID_ADAPTEC 0x9004 +#define PCI_VENDOR_ID_ADAPTEC2 0x9005 +#define PCI_VENDOR_ID_ATRONICS 0x907f +#define PCI_VENDOR_ID_HOLTEK2 0x9412 +#define PCI_VENDOR_ID_NETMOS 0x9710 +#define PCI_SUBVENDOR_ID_EXSYS 0xd84d +#define PCI_VENDOR_ID_TIGERJET 0xe159 +#define PCI_VENDOR_ID_ARK 0xedd8 + +#endif /* _GPXE_PCI_IDS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/pci_io.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/pci_io.h new file mode 100644 index 0000000..8b2729a --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/pci_io.h @@ -0,0 +1,124 @@ +#ifndef _GPXE_PCI_IO_H +#define _GPXE_PCI_IO_H + +/** @file + * + * PCI I/O API + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/api.h> +#include <config/ioapi.h> + +/** + * Calculate static inline PCI I/O API function name + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @ret _subsys_func Subsystem API function + */ +#define PCIAPI_INLINE( _subsys, _api_func ) \ + SINGLE_API_INLINE ( PCIAPI_PREFIX_ ## _subsys, _api_func ) + +/** + * Provide a PCI I/O API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @v _func Implementing function + */ +#define PROVIDE_PCIAPI( _subsys, _api_func, _func ) \ + PROVIDE_SINGLE_API ( PCIAPI_PREFIX_ ## _subsys, _api_func, _func ) + +/** + * Provide a static inline PCI I/O API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + */ +#define PROVIDE_PCIAPI_INLINE( _subsys, _api_func ) \ + PROVIDE_SINGLE_API_INLINE ( PCIAPI_PREFIX_ ## _subsys, _api_func ) + +/* Include all architecture-independent I/O API headers */ +#include <gpxe/efi/efi_pci.h> + +/* Include all architecture-dependent I/O API headers */ +#include <bits/pci_io.h> + +/** + * Determine maximum PCI bus number within system + * + * @ret max_bus Maximum bus number + */ +int pci_max_bus ( void ); + +/** + * Read byte from PCI configuration space + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value read + * @ret rc Return status code + */ +int pci_read_config_byte ( struct pci_device *pci, unsigned int where, + uint8_t *value ); + +/** + * Read 16-bit word from PCI configuration space + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value read + * @ret rc Return status code + */ +int pci_read_config_word ( struct pci_device *pci, unsigned int where, + uint16_t *value ); + +/** + * Read 32-bit dword from PCI configuration space + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value read + * @ret rc Return status code + */ +int pci_read_config_dword ( struct pci_device *pci, unsigned int where, + uint32_t *value ); + +/** + * Write byte to PCI configuration space + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value to be written + * @ret rc Return status code + */ +int pci_write_config_byte ( struct pci_device *pci, unsigned int where, + uint8_t value ); + +/** + * Write 16-bit word to PCI configuration space + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value to be written + * @ret rc Return status code + */ +int pci_write_config_word ( struct pci_device *pci, unsigned int where, + uint16_t value ); + +/** + * Write 32-bit dword to PCI configuration space + * + * @v pci PCI device + * @v where Location within PCI configuration space + * @v value Value to be written + * @ret rc Return status code + */ +int pci_write_config_dword ( struct pci_device *pci, unsigned int where, + uint32_t value ); + +#endif /* _GPXE_PCI_IO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/pcibackup.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/pcibackup.h new file mode 100644 index 0000000..3d295c0 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/pcibackup.h @@ -0,0 +1,33 @@ +#ifndef _GPXE_PCIBACKUP_H +#define _GPXE_PCIBACKUP_H + +/** @file + * + * PCI configuration space backup and restoration + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +/** A PCI configuration space backup */ +struct pci_config_backup { + uint32_t dwords[64]; +}; + +/** PCI configuration space backup exclusion list end marker */ +#define PCI_CONFIG_BACKUP_EXCLUDE_END 0xff + +/** Define a PCI configuration space backup exclusion list */ +#define PCI_CONFIG_BACKUP_EXCLUDE(...) \ + { __VA_ARGS__, PCI_CONFIG_BACKUP_EXCLUDE_END } + +extern void pci_backup ( struct pci_device *pci, + struct pci_config_backup *backup, + const uint8_t *exclude ); +extern void pci_restore ( struct pci_device *pci, + struct pci_config_backup *backup, + const uint8_t *exclude ); + +#endif /* _GPXE_PCIBACKUP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/posix_io.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/posix_io.h new file mode 100644 index 0000000..3063dff --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/posix_io.h @@ -0,0 +1,87 @@ +#ifndef _GPXE_POSIX_IO_H +#define _GPXE_POSIX_IO_H + +/** @file + * + * POSIX-like I/O + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/uaccess.h> + +/** Minimum file descriptor that will ever be allocated */ +#define POSIX_FD_MIN ( 1 ) + +/** Maximum file descriptor that will ever be allocated */ +#define POSIX_FD_MAX ( 31 ) + +/** File descriptor set as used for select() */ +typedef uint32_t fd_set; + +extern int open ( const char *uri_string ); +extern ssize_t read_user ( int fd, userptr_t buffer, + off_t offset, size_t len ); +extern int select ( fd_set *readfds, int wait ); +extern ssize_t fsize ( int fd ); +extern int close ( int fd ); + +/** + * Zero a file descriptor set + * + * @v set File descriptor set + */ +static inline __attribute__ (( always_inline )) void +FD_ZERO ( fd_set *set ) { + *set = 0; +} + +/** + * Set a bit within a file descriptor set + * + * @v fd File descriptor + * @v set File descriptor set + */ +static inline __attribute__ (( always_inline )) void +FD_SET ( int fd, fd_set *set ) { + *set |= ( 1 << fd ); +} + +/** + * Clear a bit within a file descriptor set + * + * @v fd File descriptor + * @v set File descriptor set + */ +static inline __attribute__ (( always_inline )) void +FD_CLR ( int fd, fd_set *set ) { + *set &= ~( 1 << fd ); +} + +/** + * Test a bit within a file descriptor set + * + * @v fd File descriptor + * @v set File descriptor set + * @ret is_set Corresponding bit is set + */ +static inline __attribute__ (( always_inline )) int +FD_ISSET ( int fd, fd_set *set ) { + return ( *set & ( 1 << fd ) ); +} + +/** + * Read data from file + * + * @v fd File descriptor + * @v buf Data buffer + * @v len Maximum length to read + * @ret len Actual length read, or negative error number + */ +static inline ssize_t read ( int fd, void *buf, size_t len ) { + return read_user ( fd, virt_to_user ( buf ), 0, len ); +} + +#endif /* _GPXE_POSIX_IO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/process.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/process.h new file mode 100644 index 0000000..944858d --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/process.h @@ -0,0 +1,80 @@ +#ifndef _GPXE_PROCESS_H +#define _GPXE_PROCESS_H + +/** @file + * + * Processes + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/list.h> +#include <gpxe/refcnt.h> +#include <gpxe/tables.h> + +/** A process */ +struct process { + /** List of processes */ + struct list_head list; + /** + * Single-step the process + * + * This method should execute a single step of the process. + * Returning from this method is isomorphic to yielding the + * CPU to another process. + */ + void ( * step ) ( struct process *process ); + /** Reference counter + * + * If this interface is not part of a reference-counted + * object, this field may be NULL. + */ + struct refcnt *refcnt; +}; + +extern void process_add ( struct process *process ); +extern void process_del ( struct process *process ); +extern void step ( void ); + +/** + * Initialise process without adding to process list + * + * @v process Process + * @v step Process' step() method + */ +static inline __attribute__ (( always_inline )) void +process_init_stopped ( struct process *process, + void ( * step ) ( struct process *process ), + struct refcnt *refcnt ) { + INIT_LIST_HEAD ( &process->list ); + process->step = step; + process->refcnt = refcnt; +} + +/** + * Initialise process and add to process list + * + * @v process Process + * @v step Process' step() method + */ +static inline __attribute__ (( always_inline )) void +process_init ( struct process *process, + void ( * step ) ( struct process *process ), + struct refcnt *refcnt ) { + process_init_stopped ( process, step, refcnt ); + process_add ( process ); +} + +/** Permanent process table */ +#define PERMANENT_PROCESSES __table ( struct process, "processes" ) + +/** + * Declare a permanent process + * + * Permanent processes will be automatically added to the process list + * at initialisation time. + */ +#define __permanent_process __table_entry ( PERMANENT_PROCESSES, 01 ) + +#endif /* _GPXE_PROCESS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/profile.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/profile.h new file mode 100644 index 0000000..a5bdd3a --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/profile.h @@ -0,0 +1,80 @@ +#ifndef _GPXE_PROFILE_H +#define _GPXE_PROFILE_H + +/** @file + * + * Profiling + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +/** + * A data structure for storing profiling information + */ +union profiler { + /** Timestamp (in CPU-specific "ticks") */ + uint64_t timestamp; + /** Registers returned by rdtsc. + * + * This part should really be architecture-specific code. + */ + struct { + uint32_t eax; + uint32_t edx; + } rdtsc; +}; + +/** + * Static per-object profiler, for use with simple_profile() + */ +static union profiler simple_profiler; + +/** + * Perform profiling + * + * @v profiler Profiler data structure + * @ret delta Elapsed ticks since last call to profile(). + * + * Call profile() both before and after the code you wish to measure. + * The "after" call will return the measurement. For example: + * + * @code + * + * profile ( &profiler ); + * ... do something here ... + * printf ( "It took %ld ticks to execute\n", profile ( &profiler ) ); + * + * @endcode + */ +static inline __attribute__ (( always_inline )) unsigned long +profile ( union profiler *profiler ) { + uint64_t last_timestamp = profiler->timestamp; + + __asm__ __volatile__ ( "rdtsc" : + "=a" ( profiler->rdtsc.eax ), + "=d" ( profiler->rdtsc.edx ) ); + return ( profiler->timestamp - last_timestamp ); +} + +/** + * Perform profiling + * + * @ret delta Elapsed ticks since last call to profile(). + * + * When you only need one profiler, you can avoid the hassle of + * creating your own @c profiler data structure by using + * simple_profile() instead. + * + * simple_profile() is equivalent to profile(&simple_profiler), where + * @c simple_profiler is a @c profiler data structure that is static + * to each object which includes @c profile.h. + */ +static inline __attribute__ (( always_inline )) unsigned long +simple_profile ( void ) { + return profile ( &simple_profiler ); +} + +#endif /* _GPXE_PROFILE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/ramdisk.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ramdisk.h new file mode 100644 index 0000000..31a1d99 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/ramdisk.h @@ -0,0 +1,24 @@ +#ifndef _GPXE_RAMDISK_H +#define _GPXE_RAMDISK_H + +/** + * @file + * + * RAM disks + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/uaccess.h> +#include <gpxe/blockdev.h> + +struct ramdisk { + struct block_device blockdev; + userptr_t data; +}; + +extern int init_ramdisk ( struct ramdisk *ramdisk, userptr_t data, size_t len, + unsigned int blksize ); + +#endif /* _GPXE_RAMDISK_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/rarp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/rarp.h new file mode 100644 index 0000000..7ade831 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/rarp.h @@ -0,0 +1,16 @@ +#ifndef _GPXE_RARP_H +#define _GPXE_RARP_H + +/** @file + * + * Reverse Address Resolution Protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct net_protocol; + +extern struct net_protocol rarp_protocol; + +#endif /* _GPXE_RARP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/rc80211.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/rc80211.h new file mode 100644 index 0000000..0856896 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/rc80211.h @@ -0,0 +1,19 @@ +#ifndef _GPXE_RC80211_H +#define _GPXE_RC80211_H + +/** @file + * + * Rate-control algorithm prototype for 802.11. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct net80211_device; +struct rc80211_ctx; + +struct rc80211_ctx * rc80211_init ( struct net80211_device *dev ); +void rc80211_update_tx ( struct net80211_device *dev, int retries, int rc ); +void rc80211_update_rx ( struct net80211_device *dev, int retry, u16 rate ); +void rc80211_free ( struct rc80211_ctx *ctx ); + +#endif /* _GPXE_RC80211_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/refcnt.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/refcnt.h new file mode 100644 index 0000000..e56f1d3 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/refcnt.h @@ -0,0 +1,46 @@ +#ifndef _GPXE_REFCNT_H +#define _GPXE_REFCNT_H + +/** @file + * + * Reference counting + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** + * A reference counter + * + * This data structure is designed to be embedded within a + * reference-counted object. + * + * Reference-counted objects are freed when their reference count + * drops below zero. This means that a freshly allocated-and-zeroed + * reference-counted object will be freed on the first call to + * ref_put(). + */ +struct refcnt { + /** Current reference count + * + * When this count is decremented below zero, the free() + * method will be called. + */ + int refcnt; + /** Free containing object + * + * This method is called when the reference count is + * decremented below zero. + * + * If this method is left NULL, the standard library free() + * function will be called. The upshot of this is that you + * may omit the free() method if the @c refcnt object is the + * first element of your reference-counted struct. + */ + void ( * free ) ( struct refcnt *refcnt ); +}; + +extern struct refcnt * ref_get ( struct refcnt *refcnt ); +extern void ref_put ( struct refcnt *refcnt ); + +#endif /* _GPXE_REFCNT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/resolv.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/resolv.h new file mode 100644 index 0000000..33bb098 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/resolv.h @@ -0,0 +1,170 @@ +#ifndef _GPXE_RESOLV_H +#define _GPXE_RESOLV_H + +/** @file + * + * Name resolution + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/refcnt.h> +#include <gpxe/interface.h> +#include <gpxe/tables.h> +#include <gpxe/socket.h> + +struct resolv_interface; + +/** Name resolution interface operations */ +struct resolv_interface_operations { + /** Name resolution completed + * + * @v resolv Name resolution interface + * @v sa Completed socket address (if successful) + * @v rc Final status code + */ + void ( * done ) ( struct resolv_interface *resolv, + struct sockaddr *sa, int rc ); +}; + +/** A name resolution interface */ +struct resolv_interface { + /** Generic object communication interface */ + struct interface intf; + /** Operations for received messages */ + struct resolv_interface_operations *op; +}; + +extern struct resolv_interface null_resolv; +extern struct resolv_interface_operations null_resolv_ops; + +/** + * Initialise a name resolution interface + * + * @v resolv Name resolution interface + * @v op Name resolution interface operations + * @v refcnt Containing object reference counter, or NULL + */ +static inline void resolv_init ( struct resolv_interface *resolv, + struct resolv_interface_operations *op, + struct refcnt *refcnt ) { + resolv->intf.dest = &null_resolv.intf; + resolv->intf.refcnt = refcnt; + resolv->op = op; +} + +/** + * Get name resolution interface from generic object communication interface + * + * @v intf Generic object communication interface + * @ret resolv Name resolution interface + */ +static inline __attribute__ (( always_inline )) struct resolv_interface * +intf_to_resolv ( struct interface *intf ) { + return container_of ( intf, struct resolv_interface, intf ); +} + +/** + * Get reference to destination name resolution interface + * + * @v resolv Name resolution interface + * @ret dest Destination interface + */ +static inline __attribute__ (( always_inline )) struct resolv_interface * +resolv_get_dest ( struct resolv_interface *resolv ) { + return intf_to_resolv ( intf_get ( resolv->intf.dest ) ); +} + +/** + * Drop reference to name resolution interface + * + * @v resolv name resolution interface + */ +static inline __attribute__ (( always_inline )) void +resolv_put ( struct resolv_interface *resolv ) { + intf_put ( &resolv->intf ); +} + +/** + * Plug a name resolution interface into a new destination interface + * + * @v resolv Name resolution interface + * @v dest New destination interface + */ +static inline __attribute__ (( always_inline )) void +resolv_plug ( struct resolv_interface *resolv, struct resolv_interface *dest ) { + plug ( &resolv->intf, &dest->intf ); +} + +/** + * Plug two name resolution interfaces together + * + * @v a Name resolution interface A + * @v b Name resolution interface B + */ +static inline __attribute__ (( always_inline )) void +resolv_plug_plug ( struct resolv_interface *a, struct resolv_interface *b ) { + plug_plug ( &a->intf, &b->intf ); +} + +/** + * Unplug a name resolution interface + * + * @v resolv Name resolution interface + */ +static inline __attribute__ (( always_inline )) void +resolv_unplug ( struct resolv_interface *resolv ) { + plug ( &resolv->intf, &null_resolv.intf ); +} + +/** + * Stop using a name resolution interface + * + * @v resolv Name resolution interface + * + * After calling this method, no further messages will be received via + * the interface. + */ +static inline void resolv_nullify ( struct resolv_interface *resolv ) { + resolv->op = &null_resolv_ops; +}; + +/** A name resolver */ +struct resolver { + /** Name of this resolver (e.g. "DNS") */ + const char *name; + /** Start name resolution + * + * @v resolv Name resolution interface + * @v name Name to resolve + * @v sa Socket address to complete + * @ret rc Return status code + */ + int ( * resolv ) ( struct resolv_interface *resolv, const char *name, + struct sockaddr *sa ); +}; + +/** Numeric resolver priority */ +#define RESOLV_NUMERIC 01 + +/** Normal resolver priority */ +#define RESOLV_NORMAL 02 + +/** Resolvers table */ +#define RESOLVERS __table ( struct resolver, "resolvers" ) + +/** Register as a name resolver */ +#define __resolver( resolv_order ) __table_entry ( RESOLVERS, resolv_order ) + +extern void resolv_done ( struct resolv_interface *resolv, + struct sockaddr *sa, int rc ); +extern void ignore_resolv_done ( struct resolv_interface *resolv, + struct sockaddr *sa, int rc ); +extern struct resolv_interface_operations null_resolv_ops; +extern struct resolv_interface null_resolv; + +extern int resolv ( struct resolv_interface *resolv, const char *name, + struct sockaddr *sa ); + +#endif /* _GPXE_RESOLV_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/retry.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/retry.h new file mode 100644 index 0000000..ada0204 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/retry.h @@ -0,0 +1,81 @@ +#ifndef _GPXE_RETRY_H +#define _GPXE_RETRY_H + +/** @file + * + * Retry timers + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/list.h> + +/** Default timeout value */ +#define DEFAULT_MIN_TIMEOUT ( TICKS_PER_SEC / 4 ) + +/** Limit after which the timeout will be deemed permanent */ +#define DEFAULT_MAX_TIMEOUT ( 10 * TICKS_PER_SEC ) + +/** A retry timer */ +struct retry_timer { + /** List of active timers */ + struct list_head list; + /** Timer is currently running */ + unsigned int running; + /** Timeout value (in ticks) */ + unsigned long timeout; + /** Minimum timeout value (in ticks) + * + * A value of zero means "use default timeout." + */ + unsigned long min_timeout; + /** Maximum timeout value before failure (in ticks) + * + * A value of zero means "use default timeout." + */ + unsigned long max_timeout; + /** Start time (in ticks) */ + unsigned long start; + /** Retry count */ + unsigned int count; + /** Timer expired callback + * + * @v timer Retry timer + * @v fail Failure indicator + * + * The timer will already be stopped when this method is + * called. The failure indicator will be True if the retry + * timeout has already exceeded @c MAX_TIMEOUT. + */ + void ( * expired ) ( struct retry_timer *timer, int over ); +}; + +extern void start_timer ( struct retry_timer *timer ); +extern void start_timer_fixed ( struct retry_timer *timer, + unsigned long timeout ); +extern void stop_timer ( struct retry_timer *timer ); + +/** + * Start timer with no delay + * + * @v timer Retry timer + * + * This starts the timer running with a zero timeout value. + */ +static inline void start_timer_nodelay ( struct retry_timer *timer ) { + start_timer_fixed ( timer, 0 ); +} + +/** + * Test to see if timer is currently running + * + * @v timer Retry timer + * @ret running Non-zero if timer is running + */ +static inline __attribute__ (( always_inline )) unsigned long +timer_running ( struct retry_timer *timer ) { + return ( timer->running ); +} + +#endif /* _GPXE_RETRY_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/rotate.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/rotate.h new file mode 100644 index 0000000..0371c57 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/rotate.h @@ -0,0 +1,29 @@ +#ifndef _GPXE_ROTATE_H +#define _GPXE_ROTATE_H + +/** @file + * + * Bit operations + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +static inline uint32_t rol32 ( uint32_t data, unsigned int rotation ) { + return ( ( data << rotation ) | ( data >> ( 32 - rotation ) ) ); +} + +static inline uint32_t ror32 ( uint32_t data, unsigned int rotation ) { + return ( ( data >> rotation ) | ( data << ( 32 - rotation ) ) ); +} + +static inline uint64_t rol64 ( uint64_t data, unsigned int rotation ) { + return ( ( data << rotation ) | ( data >> ( 64 - rotation ) ) ); +} + +static inline uint64_t ror64 ( uint64_t data, unsigned int rotation ) { + return ( ( data >> rotation ) | ( data << ( 64 - rotation ) ) ); +} + +#endif /* _GPXE_ROTATE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/rsa.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/rsa.h new file mode 100644 index 0000000..5052ad4 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/rsa.h @@ -0,0 +1,12 @@ +#ifndef _GPXE_RSA_H +#define _GPXE_RSA_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct pubkey_algorithm; + +extern struct pubkey_algorithm rsa_algorithm; + +#include "crypto/axtls/crypto.h" + +#endif /* _GPXE_RSA_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/sanboot.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/sanboot.h new file mode 100644 index 0000000..fd06316 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/sanboot.h @@ -0,0 +1,20 @@ +#ifndef _GPXE_SANBOOT_H +#define _GPXE_SANBOOT_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/tables.h> + +struct sanboot_protocol { + const char *prefix; + int ( * boot ) ( const char *root_path ); +}; + +#define SANBOOT_PROTOCOLS \ + __table ( struct sanboot_protocol, "sanboot_protocols" ) + +#define __sanboot_protocol __table_entry ( SANBOOT_PROTOCOLS, 01 ) + +extern int keep_san ( void ); + +#endif /* _GPXE_SANBOOT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/scsi.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/scsi.h new file mode 100644 index 0000000..9741697 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/scsi.h @@ -0,0 +1,281 @@ +#ifndef _GPXE_SCSI_H +#define _GPXE_SCSI_H + +#include <stdint.h> +#include <gpxe/blockdev.h> +#include <gpxe/uaccess.h> +#include <gpxe/refcnt.h> + +/** @file + * + * SCSI devices + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** + * @defgroup scsiops SCSI operation codes + * @{ + */ + +#define SCSI_OPCODE_READ_10 0x28 /**< READ (10) */ +#define SCSI_OPCODE_READ_16 0x88 /**< READ (16) */ +#define SCSI_OPCODE_WRITE_10 0x2a /**< WRITE (10) */ +#define SCSI_OPCODE_WRITE_16 0x8a /**< WRITE (16) */ +#define SCSI_OPCODE_READ_CAPACITY_10 0x25 /**< READ CAPACITY (10) */ +#define SCSI_OPCODE_SERVICE_ACTION_IN 0x9e /**< SERVICE ACTION IN */ +#define SCSI_SERVICE_ACTION_READ_CAPACITY_16 0x10 /**< READ CAPACITY (16) */ + +/** @} */ + +/** + * @defgroup scsiflags SCSI flags + * @{ + */ + +#define SCSI_FL_FUA_NV 0x02 /**< Force unit access to NVS */ +#define SCSI_FL_FUA 0x08 /**< Force unit access */ +#define SCSI_FL_DPO 0x10 /**< Disable cache page out */ + +/** @} */ + +/** + * @defgroup scsicdbs SCSI command data blocks + * @{ + */ + +/** A SCSI "READ (10)" CDB */ +struct scsi_cdb_read_10 { + /** Opcode (0x28) */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Start address + * + * This is a logical block number, in big-endian order. + */ + uint32_t lba; + /** Group number */ + uint8_t group; + /** Transfer length + * + * This is a logical block count, in big-endian order. + */ + uint16_t len; + /** Control byte */ + uint8_t control; +} __attribute__ (( packed )); + +/** A SCSI "READ (16)" CDB */ +struct scsi_cdb_read_16 { + /** Opcode (0x88) */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Start address + * + * This is a logical block number, in big-endian order. + */ + uint64_t lba; + /** Transfer length + * + * This is a logical block count, in big-endian order. + */ + uint32_t len; + /** Group number */ + uint8_t group; + /** Control byte */ + uint8_t control; +} __attribute__ (( packed )); + +/** A SCSI "WRITE (10)" CDB */ +struct scsi_cdb_write_10 { + /** Opcode (0x2a) */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Start address + * + * This is a logical block number, in big-endian order. + */ + uint32_t lba; + /** Group number */ + uint8_t group; + /** Transfer length + * + * This is a logical block count, in big-endian order. + */ + uint16_t len; + /** Control byte */ + uint8_t control; +} __attribute__ (( packed )); + +/** A SCSI "WRITE (16)" CDB */ +struct scsi_cdb_write_16 { + /** Opcode (0x8a) */ + uint8_t opcode; + /** Flags */ + uint8_t flags; + /** Start address + * + * This is a logical block number, in big-endian order. + */ + uint64_t lba; + /** Transfer length + * + * This is a logical block count, in big-endian order. + */ + uint32_t len; + /** Group number */ + uint8_t group; + /** Control byte */ + uint8_t control; +} __attribute__ (( packed )); + +/** A SCSI "READ CAPACITY (10)" CDB */ +struct scsi_cdb_read_capacity_10 { + /** Opcode (0x25) */ + uint8_t opcode; + /** Reserved */ + uint8_t reserved_a; + /** Logical block address + * + * Applicable only if the PMI bit is set. + */ + uint32_t lba; + /** Reserved */ + uint8_t reserved_b[3]; + /** Control byte */ + uint8_t control; +} __attribute__ (( packed )); + +/** SCSI "READ CAPACITY (10)" parameter data */ +struct scsi_capacity_10 { + /** Maximum logical block number */ + uint32_t lba; + /** Block length in bytes */ + uint32_t blksize; +} __attribute__ (( packed )); + +/** A SCSI "READ CAPACITY (16)" CDB */ +struct scsi_cdb_read_capacity_16 { + /** Opcode (0x9e) */ + uint8_t opcode; + /** Service action */ + uint8_t service_action; + /** Logical block address + * + * Applicable only if the PMI bit is set. + */ + uint64_t lba; + /** Transfer length + * + * This is the size of the data-in buffer, in bytes. + */ + uint32_t len; + /** Reserved */ + uint8_t reserved; + /** Control byte */ + uint8_t control; +} __attribute__ (( packed )); + +/** SCSI "READ CAPACITY (16)" parameter data */ +struct scsi_capacity_16 { + /** Maximum logical block number */ + uint64_t lba; + /** Block length in bytes */ + uint32_t blksize; + /** Reserved */ + uint8_t reserved[20]; +} __attribute__ (( packed )); + +/** A SCSI Command Data Block */ +union scsi_cdb { + struct scsi_cdb_read_10 read10; + struct scsi_cdb_read_16 read16; + struct scsi_cdb_write_10 write10; + struct scsi_cdb_write_16 write16; + struct scsi_cdb_read_capacity_10 readcap10; + struct scsi_cdb_read_capacity_16 readcap16; + unsigned char bytes[16]; +}; + +/** printf() format for dumping a scsi_cdb */ +#define SCSI_CDB_FORMAT "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x:" \ + "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x" + +/** printf() parameters for dumping a scsi_cdb */ +#define SCSI_CDB_DATA(cdb) \ + (cdb).bytes[0], (cdb).bytes[1], (cdb).bytes[2], (cdb).bytes[3], \ + (cdb).bytes[4], (cdb).bytes[5], (cdb).bytes[6], (cdb).bytes[7], \ + (cdb).bytes[8], (cdb).bytes[9], (cdb).bytes[10], (cdb).bytes[11], \ + (cdb).bytes[12], (cdb).bytes[13], (cdb).bytes[14], (cdb).bytes[15] + +/** @} */ + +/** A SCSI command */ +struct scsi_command { + /** CDB for this command */ + union scsi_cdb cdb; + /** Data-out buffer (may be NULL) */ + userptr_t data_out; + /** Data-out buffer length + * + * Must be zero if @c data_out is NULL + */ + size_t data_out_len; + /** Data-in buffer (may be NULL) */ + userptr_t data_in; + /** Data-in buffer length + * + * Must be zero if @c data_in is NULL + */ + size_t data_in_len; + /** SCSI status code */ + uint8_t status; + /** SCSI sense response code */ + uint8_t sense_response; + /** Command status code */ + int rc; +}; + +/** A SCSI LUN + * + * This is a four-level LUN as specified by SAM-2, in big-endian + * order. + */ +struct scsi_lun { + uint16_t u16[4]; +} __attribute__ (( packed )); + +/** A SCSI device */ +struct scsi_device { + /** Block device interface */ + struct block_device blockdev; + /** + * Issue SCSI command + * + * @v scsi SCSI device + * @v command SCSI command + * @ret rc Return status code + * + * Note that a successful return status code indicates only + * that the SCSI command was issued. The caller must check + * the status field in the command structure to see when the + * command completes and whether, for example, the device + * returned CHECK CONDITION or some other non-success status + * code. + */ + int ( * command ) ( struct scsi_device *scsi, + struct scsi_command *command ); + /** Backing device */ + struct refcnt *backend; +}; + +extern int scsi_detached_command ( struct scsi_device *scsi, + struct scsi_command *command ); +extern int init_scsidev ( struct scsi_device *scsi ); +extern int scsi_parse_lun ( const char *lun_string, struct scsi_lun *lun ); + +#endif /* _GPXE_SCSI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/sec80211.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/sec80211.h new file mode 100644 index 0000000..502ebf7 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/sec80211.h @@ -0,0 +1,83 @@ +/* + * Copyright (c) 2009 Joshua Oreman <oremanj@rwcr.net>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _GPXE_SEC80211_H +#define _GPXE_SEC80211_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/net80211.h> +#include <errno.h> + +/** @file + * + * Definitions for general secured-network routines. + * + * Any function in this file which may be referenced by code which is + * not exclusive to encryption-enabled builds (e.g. sec80211_detect(), + * which is called by net80211_probe_step() to fill the net80211_wlan + * structure's security fields) must be declared as a weak symbol, + * using an inline interface similar to that used for + * sec80211_detect() below. This prevents secure network support from + * bloating general builds by any more than a few tiny hooks to call + * crypto functions when crypto structures are non-NULL. + */ + +int _sec80211_detect ( struct io_buffer *iob, + enum net80211_security_proto *secprot, + enum net80211_crypto_alg *crypt ) + __attribute__ (( weak )); + + +/** + * Inline safety wrapper for _sec80211_detect() + * + * @v iob I/O buffer containing beacon frame + * @ret secprot Security handshaking protocol used by network + * @ret crypt Cryptosystem used by network + * @ret rc Return status code + * + * This function transparently calls _sec80211_detect() if the file + * containing it was compiled in, or returns an error indication of + * @c -ENOTSUP if not. + */ +static inline int sec80211_detect ( struct io_buffer *iob, + enum net80211_security_proto *secprot, + enum net80211_crypto_alg *crypt ) { + if ( _sec80211_detect ) + return _sec80211_detect ( iob, secprot, crypt ); + return -ENOTSUP; +} + +int sec80211_detect_ie ( int is_rsn, u8 *start, u8 *end, + enum net80211_security_proto *secprot, + enum net80211_crypto_alg *crypt ); +u8 * sec80211_find_rsn ( union ieee80211_ie *ie, void *ie_end, + int *is_rsn, u8 **end ); + +int sec80211_install ( struct net80211_crypto **which, + enum net80211_crypto_alg crypt, + const void *key, int len, const void *rsc ); + +u32 sec80211_rsn_get_crypto_desc ( enum net80211_crypto_alg crypt, int rsnie ); +u32 sec80211_rsn_get_akm_desc ( enum net80211_security_proto secprot, + int rsnie ); +enum net80211_crypto_alg sec80211_rsn_get_net80211_crypt ( u32 desc ); + +#endif /* _GPXE_SEC80211_H */ + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/segment.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/segment.h new file mode 100644 index 0000000..5b59c54 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/segment.h @@ -0,0 +1,17 @@ +#ifndef _GPXE_SEGMENT_H +#define _GPXE_SEGMENT_H + +/** + * @file + * + * Executable image segments + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/uaccess.h> + +extern int prep_segment ( userptr_t segment, size_t filesz, size_t memsz ); + +#endif /* _GPXE_SEGMENT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/serial.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/serial.h new file mode 100644 index 0000000..a72ca7e --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/serial.h @@ -0,0 +1,16 @@ +#ifndef _GPXE_SERIAL_H +#define _GPXE_SERIAL_H + +/** @file + * + * Serial driver functions + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +extern void serial_putc ( int ch ); +extern int serial_getc ( void ); +extern int serial_ischar ( void ); + +#endif /* _GPXE_SERIAL_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/settings.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/settings.h new file mode 100644 index 0000000..efefe73 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/settings.h @@ -0,0 +1,335 @@ +#ifndef _GPXE_SETTINGS_H +#define _GPXE_SETTINGS_H + +/** @file + * + * Configuration settings + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/tables.h> +#include <gpxe/list.h> +#include <gpxe/refcnt.h> + +struct settings; +struct in_addr; +union uuid; + +/** A setting */ +struct setting { + /** Name + * + * This is the human-readable name for the setting. + */ + const char *name; + /** Description */ + const char *description; + /** Setting type + * + * This identifies the type of setting (e.g. string, IPv4 + * address, etc.). + */ + struct setting_type *type; + /** DHCP option number, if applicable */ + unsigned int tag; +}; + +/** Configuration setting table */ +#define SETTINGS __table ( struct setting, "settings" ) + +/** Declare a configuration setting */ +#define __setting __table_entry ( SETTINGS, 01 ) + +/** Settings block operations */ +struct settings_operations { + /** Store value of setting + * + * @v settings Settings block + * @v setting Setting to store + * @v data Setting data, or NULL to clear setting + * @v len Length of setting data + * @ret rc Return status code + */ + int ( * store ) ( struct settings *settings, struct setting *setting, + const void *data, size_t len ); + /** Fetch value of setting + * + * @v settings Settings block + * @v setting Setting to fetch + * @v data Buffer to fill with setting data + * @v len Length of buffer + * @ret len Length of setting data, or negative error + * + * The actual length of the setting will be returned even if + * the buffer was too small. + */ + int ( * fetch ) ( struct settings *settings, struct setting *setting, + void *data, size_t len ); + /** Clear settings block + * + * @v settings Settings block + */ + void ( * clear ) ( struct settings *settings ); +}; + +/** A settings block */ +struct settings { + /** Reference counter */ + struct refcnt *refcnt; + /** Name */ + const char *name; + /** Tag magic + * + * This value will be ORed in to any numerical tags + * constructed by parse_setting_name(), and can be used to + * avoid e.g. attempting to retrieve the subnet mask from + * SMBIOS, or the system UUID from DHCP. + */ + unsigned int tag_magic; + /** Parent settings block */ + struct settings *parent; + /** Sibling settings blocks */ + struct list_head siblings; + /** Child settings blocks */ + struct list_head children; + /** Settings block operations */ + struct settings_operations *op; +}; + +/** + * A setting type + * + * This represents a type of setting (e.g. string, IPv4 address, + * etc.). + */ +struct setting_type { + /** Name + * + * This is the name exposed to the user (e.g. "string"). + */ + const char *name; + /** Parse and set value of setting + * + * @v settings Settings block + * @v setting Setting to store + * @v value Formatted setting data + * @ret rc Return status code + */ + int ( * storef ) ( struct settings *settings, struct setting *setting, + const char *value ); + /** Fetch and format value of setting + * + * @v settings Settings block + * @v setting Setting to fetch + * @v buf Buffer to contain formatted value + * @v len Length of buffer + * @ret len Length of formatted value, or negative error + */ + int ( * fetchf ) ( struct settings *settings, struct setting *setting, + char *buf, size_t len ); +}; + +/** Configuration setting type table */ +#define SETTING_TYPES __table ( struct setting_type, "setting_types" ) + +/** Declare a configuration setting type */ +#define __setting_type __table_entry ( SETTING_TYPES, 01 ) + +/** + * A settings applicator + * + */ +struct settings_applicator { + /** Apply updated settings + * + * @ret rc Return status code + */ + int ( * apply ) ( void ); +}; + +/** Settings applicator table */ +#define SETTINGS_APPLICATORS \ + __table ( struct settings_applicator, "settings_applicators" ) + +/** Declare a settings applicator */ +#define __settings_applicator __table_entry ( SETTINGS_APPLICATORS, 01 ) + +/** + * A generic settings block + * + */ +struct generic_settings { + /** Settings block */ + struct settings settings; + /** List of generic settings */ + struct list_head list; +}; + +extern struct settings_operations generic_settings_operations; +extern int generic_settings_store ( struct settings *settings, + struct setting *setting, + const void *data, size_t len ); +extern int generic_settings_fetch ( struct settings *settings, + struct setting *setting, + void *data, size_t len ); +extern void generic_settings_clear ( struct settings *settings ); + +extern int register_settings ( struct settings *settings, + struct settings *parent ); +extern void unregister_settings ( struct settings *settings ); + +extern int store_setting ( struct settings *settings, struct setting *setting, + const void *data, size_t len ); +extern int fetch_setting ( struct settings *settings, struct setting *setting, + void *data, size_t len ); +extern int fetch_setting_len ( struct settings *settings, + struct setting *setting ); +extern int fetch_string_setting ( struct settings *settings, + struct setting *setting, + char *data, size_t len ); +extern int fetch_string_setting_copy ( struct settings *settings, + struct setting *setting, + char **data ); +extern int fetch_ipv4_setting ( struct settings *settings, + struct setting *setting, struct in_addr *inp ); +extern int fetch_int_setting ( struct settings *settings, + struct setting *setting, long *value ); +extern int fetch_uint_setting ( struct settings *settings, + struct setting *setting, + unsigned long *value ); +extern long fetch_intz_setting ( struct settings *settings, + struct setting *setting ); +extern unsigned long fetch_uintz_setting ( struct settings *settings, + struct setting *setting ); +extern int fetch_uuid_setting ( struct settings *settings, + struct setting *setting, union uuid *uuid ); +extern void clear_settings ( struct settings *settings ); +extern int setting_cmp ( struct setting *a, struct setting *b ); + +extern struct settings * find_settings ( const char *name ); + +extern int storef_setting ( struct settings *settings, + struct setting *setting, + const char *value ); +extern int storef_named_setting ( const char *name, const char *value ); +extern int fetchf_named_setting ( const char *name, char *buf, size_t len ); + +extern struct setting_type setting_type_string __setting_type; +extern struct setting_type setting_type_ipv4 __setting_type; +extern struct setting_type setting_type_int8 __setting_type; +extern struct setting_type setting_type_int16 __setting_type; +extern struct setting_type setting_type_int32 __setting_type; +extern struct setting_type setting_type_uint8 __setting_type; +extern struct setting_type setting_type_uint16 __setting_type; +extern struct setting_type setting_type_uint32 __setting_type; +extern struct setting_type setting_type_hex __setting_type; +extern struct setting_type setting_type_uuid __setting_type; + +extern struct setting ip_setting __setting; +extern struct setting netmask_setting __setting; +extern struct setting gateway_setting __setting; +extern struct setting dns_setting __setting; +extern struct setting domain_setting __setting; +extern struct setting hostname_setting __setting; +extern struct setting filename_setting __setting; +extern struct setting root_path_setting __setting; +extern struct setting username_setting __setting; +extern struct setting password_setting __setting; +extern struct setting priority_setting __setting; +extern struct setting uuid_setting __setting; +extern struct setting next_server_setting __setting; +extern struct setting mac_setting __setting; +extern struct setting busid_setting __setting; +extern struct setting user_class_setting __setting; + +/** + * Initialise a settings block + * + * @v settings Settings block + * @v op Settings block operations + * @v refcnt Containing object reference counter, or NULL + * @v name Settings block name + * @v tag_magic Tag magic + */ +static inline void settings_init ( struct settings *settings, + struct settings_operations *op, + struct refcnt *refcnt, + const char *name, + unsigned int tag_magic ) { + INIT_LIST_HEAD ( &settings->siblings ); + INIT_LIST_HEAD ( &settings->children ); + settings->op = op; + settings->refcnt = refcnt; + settings->name = name; + settings->tag_magic = tag_magic; +} + +/** + * Initialise a settings block + * + * @v generics Generic settings block + * @v refcnt Containing object reference counter, or NULL + * @v name Settings block name + */ +static inline void generic_settings_init ( struct generic_settings *generics, + struct refcnt *refcnt, + const char *name ) { + settings_init ( &generics->settings, &generic_settings_operations, + refcnt, name, 0 ); + INIT_LIST_HEAD ( &generics->list ); +} + +/** + * Delete setting + * + * @v settings Settings block + * @v setting Setting to delete + * @ret rc Return status code + */ +static inline int delete_setting ( struct settings *settings, + struct setting *setting ) { + return store_setting ( settings, setting, NULL, 0 ); +} + +/** + * Fetch and format value of setting + * + * @v settings Settings block, or NULL to search all blocks + * @v setting Setting to fetch + * @v type Settings type + * @v buf Buffer to contain formatted value + * @v len Length of buffer + * @ret len Length of formatted value, or negative error + */ +static inline int fetchf_setting ( struct settings *settings, + struct setting *setting, + char *buf, size_t len ) { + return setting->type->fetchf ( settings, setting, buf, len ); +} + +/** + * Delete named setting + * + * @v name Name of setting + * @ret rc Return status code + */ +static inline int delete_named_setting ( const char *name ) { + return storef_named_setting ( name, NULL ); +} + +/** + * Check existence of setting + * + * @v settings Settings block, or NULL to search all blocks + * @v setting Setting to fetch + * @ret exists Setting exists + */ +static inline int setting_exists ( struct settings *settings, + struct setting *setting ) { + return ( fetch_setting_len ( settings, setting ) >= 0 ); +} + +#endif /* _GPXE_SETTINGS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/settings_ui.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/settings_ui.h new file mode 100644 index 0000000..a82d733 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/settings_ui.h @@ -0,0 +1,16 @@ +#ifndef _GPXE_SETTINGS_UI_H +#define _GPXE_SETTINGS_UI_H + +/** @file + * + * Option configuration console + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct settings; + +extern int settings_ui ( struct settings *settings ) __nonnull; + +#endif /* _GPXE_SETTINGS_UI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/sha1.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/sha1.h new file mode 100644 index 0000000..c203d99 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/sha1.h @@ -0,0 +1,24 @@ +#ifndef _GPXE_SHA1_H +#define _GPXE_SHA1_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include "crypto/axtls/crypto.h" + +struct digest_algorithm; + +#define SHA1_CTX_SIZE sizeof ( SHA1_CTX ) +#define SHA1_DIGEST_SIZE SHA1_SIZE + +extern struct digest_algorithm sha1_algorithm; + +/* SHA1-wrapping functions defined in sha1extra.c: */ + +void prf_sha1 ( const void *key, size_t key_len, const char *label, + const void *data, size_t data_len, void *prf, size_t prf_len ); + +void pbkdf2_sha1 ( const void *passphrase, size_t pass_len, + const void *salt, size_t salt_len, + int iterations, void *key, size_t key_len ); + +#endif /* _GPXE_SHA1_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/shell.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/shell.h new file mode 100644 index 0000000..a65a344 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/shell.h @@ -0,0 +1,14 @@ +#ifndef _GPXE_SHELL_H +#define _GPXE_SHELL_H + +/** @file + * + * Minimal command shell + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +extern void shell ( void ); + +#endif /* _GPXE_SHELL_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/shell_banner.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/shell_banner.h new file mode 100644 index 0000000..28482be --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/shell_banner.h @@ -0,0 +1,14 @@ +#ifndef _GPXE_SHELL_BANNER_H +#define _GPXE_SHELL_BANNER_H + +/** @file + * + * Shell startup banner + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +extern int shell_banner ( void ); + +#endif /* _GPXE_SHELL_BANNER_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/smbios.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/smbios.h new file mode 100644 index 0000000..4df25c3 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/smbios.h @@ -0,0 +1,161 @@ +#ifndef _GPXE_SMBIOS_H +#define _GPXE_SMBIOS_H + +/** @file + * + * System Management BIOS + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/api.h> +#include <config/general.h> +#include <gpxe/uaccess.h> + +/** + * Provide an SMBIOS API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @v _func Implementing function + */ +#define PROVIDE_SMBIOS( _subsys, _api_func, _func ) \ + PROVIDE_SINGLE_API ( SMBIOS_PREFIX_ ## _subsys, _api_func, _func ) + +/* Include all architecture-independent SMBIOS API headers */ +#include <gpxe/efi/efi_smbios.h> + +/* Include all architecture-dependent SMBIOS API headers */ +#include <bits/smbios.h> + +/** Signature for SMBIOS entry point */ +#define SMBIOS_SIGNATURE \ + ( ( '_' << 0 ) + ( 'S' << 8 ) + ( 'M' << 16 ) + ( '_' << 24 ) ) + +/** + * SMBIOS entry point + * + * This is the single table which describes the list of SMBIOS + * structures. It is located by scanning through the BIOS segment. + */ +struct smbios_entry { + /** Signature + * + * Must be equal to SMBIOS_SIGNATURE + */ + uint32_t signature; + /** Checksum */ + uint8_t checksum; + /** Length */ + uint8_t len; + /** Major version */ + uint8_t major; + /** Minor version */ + uint8_t minor; + /** Maximum structure size */ + uint16_t max; + /** Entry point revision */ + uint8_t revision; + /** Formatted area */ + uint8_t formatted[5]; + /** DMI Signature */ + uint8_t dmi_signature[5]; + /** DMI checksum */ + uint8_t dmi_checksum; + /** Structure table length */ + uint16_t smbios_len; + /** Structure table address */ + uint32_t smbios_address; + /** Number of SMBIOS structures */ + uint16_t smbios_count; + /** BCD revision */ + uint8_t bcd_revision; +} __attribute__ (( packed )); + +/** An SMBIOS structure header */ +struct smbios_header { + /** Type */ + uint8_t type; + /** Length */ + uint8_t len; + /** Handle */ + uint16_t handle; +} __attribute__ (( packed )); + +/** SMBIOS structure descriptor */ +struct smbios_structure { + /** Copy of SMBIOS structure header */ + struct smbios_header header; + /** Offset of structure within SMBIOS */ + size_t offset; + /** Length of strings section */ + size_t strings_len; +}; + +/** SMBIOS system information structure */ +struct smbios_system_information { + /** SMBIOS structure header */ + struct smbios_header header; + /** Manufacturer string */ + uint8_t manufacturer; + /** Product string */ + uint8_t product; + /** Version string */ + uint8_t version; + /** Serial number string */ + uint8_t serial; + /** UUID */ + uint8_t uuid[16]; + /** Wake-up type */ + uint8_t wakeup; +} __attribute__ (( packed )); + +/** SMBIOS system information structure type */ +#define SMBIOS_TYPE_SYSTEM_INFORMATION 1 + +/** SMBIOS enclosure information structure */ +struct smbios_enclosure_information { + /** SMBIOS structure header */ + struct smbios_header header; + /** Manufacturer string */ + uint8_t manufacturer; + /** Type string */ + uint8_t type; + /** Version string */ + uint8_t version; + /** Serial number string */ + uint8_t serial; + /** Asset tag */ + uint8_t asset_tag; +} __attribute__ (( packed )); + +/** SMBIOS enclosure information structure type */ +#define SMBIOS_TYPE_ENCLOSURE_INFORMATION 3 + +/** + * SMBIOS entry point descriptor + * + * This contains the information from the SMBIOS entry point that we + * care about. + */ +struct smbios { + /** Start of SMBIOS structures */ + userptr_t address; + /** Length of SMBIOS structures */ + size_t len; + /** Number of SMBIOS structures */ + unsigned int count; +}; + +extern int find_smbios ( struct smbios *smbios ); +extern int find_smbios_structure ( unsigned int type, + struct smbios_structure *structure ); +extern int read_smbios_structure ( struct smbios_structure *structure, + void *data, size_t len ); +extern int read_smbios_string ( struct smbios_structure *structure, + unsigned int index, + void *data, size_t len ); + +#endif /* _GPXE_SMBIOS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/socket.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/socket.h new file mode 100644 index 0000000..9ea0db9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/socket.h @@ -0,0 +1,101 @@ +#ifndef _GPXE_SOCKET_H +#define _GPXE_SOCKET_H + +/** @file + * + * Socket addresses + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +/** + * @defgroup commtypes Communication semantics + * + * @{ + */ + +/** Connection-based, reliable streams */ +extern int tcp_sock_stream; +#define TCP_SOCK_STREAM 0x1 +#define SOCK_STREAM tcp_sock_stream + +/** Connectionless, unreliable streams */ +extern int udp_sock_dgram; +#define UDP_SOCK_DGRAM 0x2 +#define SOCK_DGRAM udp_sock_dgram + +/** @} */ + +/** + * Name communication semantics + * + * @v semantics Communication semantics (e.g. SOCK_STREAM) + * @ret name Name of communication semantics + */ +static inline __attribute__ (( always_inline )) const char * +socket_semantics_name ( int semantics ) { + /* Cannot use a switch() because of the {TCP_UDP}_SOCK_XXX hack */ + if ( semantics == SOCK_STREAM ) { + return "SOCK_STREAM"; + } else if ( semantics == SOCK_DGRAM ) { + return "SOCK_DGRAM"; + } else { + return "SOCK_UNKNOWN"; + } +} + +/** + * @defgroup addrfam Address families + * + * @{ + */ +#define AF_INET 1 /**< IPv4 Internet addresses */ +#define AF_INET6 2 /**< IPv6 Internet addresses */ +/** @} */ + +/** + * Name address family + * + * @v family Address family (e.g. AF_INET) + * @ret name Name of address family + */ +static inline __attribute__ (( always_inline )) const char * +socket_family_name ( int family ) { + switch ( family ) { + case AF_INET: return "AF_INET"; + case AF_INET6: return "AF_INET6"; + default: return "AF_UNKNOWN"; + } +} + +/** A socket address family */ +typedef uint16_t sa_family_t; + +/** Length of a @c struct @c sockaddr */ +#define SA_LEN 32 + +/** + * Generalized socket address structure + * + * This contains the fields common to socket addresses for all address + * families. + */ +struct sockaddr { + /** Socket address family + * + * This is an AF_XXX constant. + */ + sa_family_t sa_family; + /** Padding + * + * This ensures that a struct @c sockaddr_tcpip is large + * enough to hold a socket address for any TCP/IP address + * family. + */ + char pad[ SA_LEN - sizeof ( sa_family_t ) ]; +} __attribute__ (( may_alias )); + +#endif /* _GPXE_SOCKET_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/spi.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/spi.h new file mode 100644 index 0000000..8e4a676 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/spi.h @@ -0,0 +1,258 @@ +#ifndef _GPXE_SPI_H +#define _GPXE_SPI_H + +/** @file + * + * SPI interface + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/nvs.h> + +/** + * @defgroup spicmds SPI commands + * @{ + */ + +/** Write status register */ +#define SPI_WRSR 0x01 + +/** Write data to memory array */ +#define SPI_WRITE 0x02 + +/** Read data from memory array */ +#define SPI_READ 0x03 + +/** Reset write enable latch */ +#define SPI_WRDI 0x04 + +/** Read status register */ +#define SPI_RDSR 0x05 + +/** Set write enable latch */ +#define SPI_WREN 0x06 + +/** + * @defgroup atmelcmds Atmel-specific SPI commands + * @{ + */ + +/** Erase one sector in memory array (Not supported on all devices) */ +#define ATMEL_SECTOR_ERASE 0x52 + +/** Erase all sections in memory array (Not supported on all devices) */ +#define ATMEL_CHIP_ERASE 0x62 + +/** Read manufacturer and product ID (Not supported on all devices) */ +#define ATMEL_RDID 0x15 + +/** @} */ + +/** @} */ + +/** + * @defgroup spistatus SPI status register bits (not present on all devices) + * @{ + */ + +/** Write-protect pin enabled */ +#define SPI_STATUS_WPEN 0x80 + +/** Block protection bit 2 */ +#define SPI_STATUS_BP2 0x10 + +/** Block protection bit 1 */ +#define SPI_STATUS_BP1 0x08 + +/** Block protection bit 0 */ +#define SPI_STATUS_BP0 0x04 + +/** State of the write enable latch */ +#define SPI_STATUS_WEN 0x02 + +/** Device busy flag */ +#define SPI_STATUS_NRDY 0x01 + +/** @} */ + +/** + * An SPI device + * + * This data structure represents a physical SPI device attached to an + * SPI bus. + */ +struct spi_device { + /** NVS device */ + struct nvs_device nvs; + /** SPI bus to which device is attached */ + struct spi_bus *bus; + /** Slave number */ + unsigned int slave; + /** Command length, in bits */ + unsigned int command_len; + /** Address length, in bits */ + unsigned int address_len; + /** Address is munged + * + * Some devices with 9-bit addresses (e.g. AT25040A EEPROM) + * use bit 3 of the command byte as address bit A8, rather + * than having a two-byte address. If this flag is set, then + * commands should be munged in this way. + */ + unsigned int munge_address : 1; +}; + +/** + * SPI magic autodetection address length + * + * Set @c spi_device::address_len to @c SPI_AUTODETECT_ADDRESS_LEN if + * the address length should be autodetected. + */ +#define SPI_AUTODETECT_ADDRESS_LEN 0 + +static inline __attribute__ (( always_inline )) struct spi_device * +nvs_to_spi ( struct nvs_device *nvs ) { + return container_of ( nvs, struct spi_device, nvs ); +} + +/** + * An SPI bus + * + * This data structure represents an SPI bus controller capable of + * issuing commands to attached SPI devices. + */ +struct spi_bus { + /** SPI interface mode + * + * This is the bitwise OR of zero or more of @c SPI_MODE_CPHA + * and @c SPI_MODE_CPOL. It is also the number conventionally + * used to describe the SPI interface mode. For example, SPI + * mode 1 is the mode in which CPOL=0 and CPHA=1, which + * therefore corresponds to a mode value of (0|SPI_MODE_CPHA) + * which, happily, equals 1. + */ + unsigned int mode; + /** + * Read/write data via SPI bus + * + * @v bus SPI bus + * @v device SPI device + * @v command Command + * @v address Address to read/write (<0 for no address) + * @v data_out TX data buffer (or NULL) + * @v data_in RX data buffer (or NULL) + * @v len Length of data buffer(s) + * + * This issues the specified command and optional address to + * the SPI device, then reads and/or writes data to/from the + * data buffers. + */ + int ( * rw ) ( struct spi_bus *bus, struct spi_device *device, + unsigned int command, int address, + const void *data_out, void *data_in, size_t len ); +}; + +/** Clock phase (CPHA) mode bit + * + * Phase 0 is sample on rising edge, shift data on falling edge. + * + * Phase 1 is shift data on rising edge, sample data on falling edge. + */ +#define SPI_MODE_CPHA 0x01 + +/** Clock polarity (CPOL) mode bit + * + * This bit reflects the idle state of the clock line (SCLK). + */ +#define SPI_MODE_CPOL 0x02 + +/** Slave select polarity mode bit + * + * This bit reflects that active state of the slave select lines. It + * is not part of the normal SPI mode number (which covers only @c + * SPI_MODE_CPOL and @c SPI_MODE_CPHA), but is included here for + * convenience. + */ +#define SPI_MODE_SSPOL 0x10 + +/** Microwire-compatible mode + * + * This is SPI mode 1 (i.e. CPOL=0, CPHA=1), and is compatible with + * the original Microwire protocol. + */ +#define SPI_MODE_MICROWIRE 1 + +/** Microwire/Plus-compatible mode + * + * This is SPI mode 0 (i.e. CPOL=0, CPHA=0), and is compatible with + * the Microwire/Plus protocol + */ +#define SPI_MODE_MICROWIRE_PLUS 0 + +/** Threewire-compatible mode + * + * This mode is compatible with Atmel's series of "three-wire" + * interfaces. + */ +#define SPI_MODE_THREEWIRE ( SPI_MODE_MICROWIRE_PLUS | SPI_MODE_SSPOL ) + +extern int spi_read ( struct nvs_device *nvs, unsigned int address, + void *data, size_t len ); +extern int spi_write ( struct nvs_device *nvs, unsigned int address, + const void *data, size_t len ); + +/** + * @defgroup spidevs SPI device types + * @{ + */ + +static inline __attribute__ (( always_inline )) void +init_spi ( struct spi_device *device ) { + device->nvs.word_len_log2 = 0; + device->command_len = 8, + device->nvs.read = spi_read; + device->nvs.write = spi_write; +} + +/** Atmel AT25F1024 serial flash */ +static inline __attribute__ (( always_inline )) void +init_at25f1024 ( struct spi_device *device ) { + device->address_len = 24; + device->nvs.size = ( 128 * 1024 ); + device->nvs.block_size = 256; + init_spi ( device ); +} + +/** Atmel 25040 serial EEPROM */ +static inline __attribute__ (( always_inline )) void +init_at25040 ( struct spi_device *device ) { + device->address_len = 8; + device->munge_address = 1; + device->nvs.size = 512; + device->nvs.block_size = 8; + init_spi ( device ); +} + +/** ST M25P32 serial flash */ +static inline __attribute__ (( always_inline )) void +init_m25p32 ( struct spi_device *device ) { + device->address_len = 24; + device->nvs.size = ( 4 * 1024 * 1024 ); + device->nvs.block_size = 256; + init_spi ( device ); +} + +/** Microchip 25XX640 serial EEPROM */ +static inline __attribute__ (( always_inline )) void +init_mc25xx640 ( struct spi_device *device ) { + device->address_len = 16; + device->nvs.size = ( 8 * 1024 ); + device->nvs.block_size = 32; + init_spi ( device ); +} + +/** @} */ + +#endif /* _GPXE_SPI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/spi_bit.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/spi_bit.h new file mode 100644 index 0000000..8bd2519 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/spi_bit.h @@ -0,0 +1,63 @@ +#ifndef _GPXE_SPI_BIT_H +#define _GPXE_SPI_BIT_H + +/** @file + * + * SPI bit-bashing interface + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/spi.h> +#include <gpxe/bitbash.h> + +/** A bit-bashing SPI bus */ +struct spi_bit_basher { + /** SPI bus */ + struct spi_bus bus; + /** Bit-bashing interface */ + struct bit_basher basher; + /** Endianness of data + * + * SPI commands and addresses are always big-endian (i.e. MSB + * transmitted first on the wire), but some cards + * (e.g. natsemi) choose to regard the data stored in the + * EEPROM as little-endian (i.e. LSB transmitted first on the + * wire). + */ + int endianness; +}; + +/** Bit indices used for SPI bit-bashing interface */ +enum { + /** Serial clock */ + SPI_BIT_SCLK = 0, + /** Master Out Slave In */ + SPI_BIT_MOSI, + /** Master In Slave Out */ + SPI_BIT_MISO, + /** Slave 0 select */ + SPI_BIT_SS0, +}; + +/** + * Determine bit index for a particular slave + * + * @v slave Slave number + * @ret index Bit index (i.e. SPI_BIT_SSN, where N=slave) + */ +#define SPI_BIT_SS( slave ) ( SPI_BIT_SS0 + (slave) ) + +/** Delay between SCLK transitions */ +#define SPI_BIT_UDELAY 1 + +/** SPI bit basher treats data as big-endian */ +#define SPI_BIT_BIG_ENDIAN 0 + +/** SPI bit basher treats data as little-endian */ +#define SPI_BIT_LITTLE_ENDIAN 1 + +extern void init_spi_bit_basher ( struct spi_bit_basher *spibit ); + +#endif /* _GPXE_SPI_BIT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/srp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/srp.h new file mode 100644 index 0000000..85f39b9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/srp.h @@ -0,0 +1,868 @@ +#ifndef _GPXE_SRP_H +#define _GPXE_SRP_H + +/** @file + * + * SCSI RDMA Protocol + * + */ + +FILE_LICENCE ( BSD2 ); + +#include <stdint.h> +#include <byteswap.h> +#include <gpxe/iobuf.h> +#include <gpxe/xfer.h> +#include <gpxe/scsi.h> + +/***************************************************************************** + * + * Common fields + * + ***************************************************************************** + */ + +/** An SRP information unit tag */ +struct srp_tag { + uint32_t dwords[2]; +} __attribute__ (( packed )); + +/** An SRP port ID */ +struct srp_port_id { + uint8_t bytes[16]; +} __attribute__ (( packed )); + +/** An SRP port ID pair */ +struct srp_port_ids { + /** Initiator port ID */ + struct srp_port_id initiator; + /** Target port ID */ + struct srp_port_id target; +} __attribute__ (( packed )); + +/** SRP information unit common fields */ +struct srp_common { + /** Information unit type */ + uint8_t type; + /** Reserved */ + uint8_t reserved0[7]; + /** Tag */ + struct srp_tag tag; +} __attribute__ (( packed )); + +/***************************************************************************** + * + * Login request + * + ***************************************************************************** + */ + +/** An SRP login request information unit */ +struct srp_login_req { + /** Information unit type + * + * This must be @c SRP_LOGIN_REQ + */ + uint8_t type; + /** Reserved */ + uint8_t reserved0[7]; + /** Tag */ + struct srp_tag tag; + /** Requested maximum initiator to target IU length */ + uint32_t max_i_t_iu_len; + /** Reserved */ + uint8_t reserved1[4]; + /** Required buffer formats + * + * This is the bitwise OR of one or more @c + * SRP_LOGIN_REQ_FMT_XXX constants. + */ + uint16_t required_buffer_formats; + /** Flags + * + * This is the bitwise OR of zero or more @c + * SRP_LOGIN_REQ_FLAG_XXX and @c SRP_LOGIN_REQ_MCA_XXX + * constants. + */ + uint8_t flags; + /** Reserved */ + uint8_t reserved2[5]; + /** Initiator and target port identifiers */ + struct srp_port_ids port_ids; +} __attribute__ (( packed )); + +/** Type of an SRP login request */ +#define SRP_LOGIN_REQ 0x00 + +/** Require indirect data buffer descriptor format */ +#define SRP_LOGIN_REQ_FMT_IDBD 0x04 + +/** Require direct data buffer descriptor format */ +#define SRP_LOGIN_REQ_FMT_DDBD 0x02 + +/** Use solicited notification for asynchronous events */ +#define SRP_LOGIN_REQ_FLAG_AESOLNT 0x40 + +/** Use solicited notification for credit request */ +#define SRP_LOGIN_REQ_FLAG_CRSOLNT 0x20 + +/** Use solicited notification for logouts */ +#define SRP_LOGIN_REQ_FLAG_LOSOLNT 0x10 + +/** Multi-channel action mask */ +#define SRP_LOGIN_REQ_MCA_MASK 0x03 + +/** Single RDMA channel operation */ +#define SRP_LOGIN_REQ_MCA_SINGLE_CHANNEL 0x00 + +/** Multiple independent RDMA channel operation */ +#define SRP_LOGIN_REQ_MCA_MULTIPLE_CHANNELS 0x01 + +/***************************************************************************** + * + * Login response + * + ***************************************************************************** + */ + +/** An SRP login response */ +struct srp_login_rsp { + /** Information unit type + * + * This must be @c SRP_LOGIN_RSP + */ + uint8_t type; + /** Reserved */ + uint8_t reserved0[3]; + /** Request limit delta */ + uint32_t request_limit_delta; + /** Tag */ + struct srp_tag tag; + /** Maximum initiator to target IU length */ + uint32_t max_i_t_iu_len; + /** Maximum target to initiator IU length */ + uint32_t max_t_i_iu_len; + /** Supported buffer formats + * + * This is the bitwise OR of one or more @c + * SRP_LOGIN_RSP_FMT_XXX constants. + */ + uint16_t supported_buffer_formats; + /** Flags + * + * This is the bitwise OR of zero or more @c + * SRP_LOGIN_RSP_FLAG_XXX and @c SRP_LOGIN_RSP_MCR_XXX + * constants. + */ + uint8_t flags; + /** Reserved */ + uint8_t reserved1[25]; +} __attribute__ (( packed )); + +/** Type of an SRP login response */ +#define SRP_LOGIN_RSP 0xc0 + +/** Indirect data buffer descriptor format supported */ +#define SRP_LOGIN_RSP_FMT_IDBD 0x04 + +/** Direct data buffer descriptor format supported */ +#define SRP_LOGIN_RSP_FMT_DDBD 0x02 + +/** Solicited notification is supported */ +#define SRP_LOGIN_RSP_FLAG_SOLNTSUP 0x10 + +/** Multi-channel result mask */ +#define SRP_LOGIN_RSP_MCR_MASK 0x03 + +/** No existing RDMA channels were associated with the same I_T nexus */ +#define SRP_LOGIN_RSP_MCR_NO_EXISTING_CHANNELS 0x00 + +/** One or more existing RDMA channels were terminated */ +#define SRP_LOGIN_RSP_MCR_EXISTING_CHANNELS_TERMINATED 0x01 + +/** One or more existing RDMA channels continue to operate independently */ +#define SRP_LOGIN_RSP_MCR_EXISTING_CHANNELS_CONTINUE 0x02 + +/***************************************************************************** + * + * Login rejection + * + ***************************************************************************** + */ + +/** An SRP login rejection */ +struct srp_login_rej { + /** Information unit type + * + * This must be @c SRP_LOGIN_REJ + */ + uint8_t type; + /** Reserved */ + uint8_t reserved0[3]; + /** Reason + * + * This is a @c SRP_LOGIN_REJ_REASON_XXX constant. + */ + uint32_t reason; + /** Tag */ + struct srp_tag tag; + /** Reserved */ + uint8_t reserved1[8]; + /** Supported buffer formats + * + * This is the bitwise OR of one or more @c + * SRP_LOGIN_REJ_FMT_XXX constants. + */ + uint16_t supported_buffer_formats; + /** Reserved */ + uint8_t reserved2[6]; +} __attribute__ (( packed )); + +/** Type of an SRP login rejection */ +#define SRP_LOGIN_REJ 0xc2 + +/** Unable to establish RDMA channel, no reason specified */ +#define SRP_LOGIN_REJ_REASON_UNKNOWN 0x00010000UL + +/** Insufficient RDMA channel resources */ +#define SRP_LOGIN_REJ_REASON_INSUFFICIENT_RESOURCES 0x00010001UL + +/** Requested maximum initiator to target IU length value too large */ +#define SRP_LOGIN_REJ_REASON_BAD_MAX_I_T_IU_LEN 0x00010002UL + +/** Unable to associate RDMA channel with specified I_T nexus */ +#define SRP_LOGIN_REJ_REASON_CANNOT_ASSOCIATE 0x00010003UL + +/** One or more requested data buffer descriptor formats are not supported */ +#define SRP_LOGIN_REJ_REASON_UNSUPPORTED_BUFFER_FORMAT 0x00010004UL + +/** SRP target port does not support multiple RDMA channels per I_T nexus */ +#define SRP_LOGIN_REJ_REASON_NO_MULTIPLE_CHANNELS 0x00010005UL + +/** RDMA channel limit reached for this initiator */ +#define SRP_LOGIN_REJ_REASON_NO_MORE_CHANNELS 0x00010006UL + +/** Indirect data buffer descriptor format supported */ +#define SRP_LOGIN_REJ_FMT_IDBD 0x04 + +/** Direct data buffer descriptor format supported */ +#define SRP_LOGIN_REJ_FMT_DDBD 0x02 + +/***************************************************************************** + * + * Initiator logout + * + ***************************************************************************** + */ + +/** An SRP initiator logout request */ +struct srp_i_logout { + /** Information unit type + * + * This must be @c SRP_I_LOGOUT + */ + uint8_t type; + /** Reserved */ + uint8_t reserved0[7]; + /** Tag */ + struct srp_tag tag; +} __attribute__ (( packed )); + +/** Type of an SRP initiator logout request */ +#define SRP_I_LOGOUT 0x03 + +/***************************************************************************** + * + * Target logout + * + ***************************************************************************** + */ + +/** An SRP target logout request */ +struct srp_t_logout { + /** Information unit type + * + * This must be @c SRP_T_LOGOUT + */ + uint8_t type; + /** Flags + * + * This is the bitwise OR of zero or more @c + * SRP_T_LOGOUT_FLAG_XXX constants. + */ + uint8_t flags; + /** Reserved */ + uint8_t reserved0[2]; + /** Reason + * + * This is a @c SRP_T_LOGOUT_REASON_XXX constant. + */ + uint32_t reason; + /** Tag */ + struct srp_tag tag; +} __attribute__ (( packed )); + +/** Type of an SRP target logout request */ +#define SRP_T_LOGOUT 0x80 + +/** The initiator specified solicited notification of logouts */ +#define SRP_T_LOGOUT_FLAG_SOLNT 0x01 + +/** No reason specified */ +#define SRP_T_LOGOUT_REASON_UNKNOWN 0x00000000UL + +/** Inactive RDMA channel (reclaiming resources) */ +#define SRP_T_LOGOUT_REASON_INACTIVE 0x00000001UL + +/** Invalid information unit type code received by SRP target port */ +#define SRP_T_LOGOUT_REASON_INVALID_TYPE 0x00000002UL + +/** SRP initiator port sent response with no corresponding request */ +#define SRP_T_LOGOUT_REASON_SPURIOUS_RESPONSE 0x00000003UL + +/** RDMA channel disconnected due to multi-channel action code in new login */ +#define SRP_T_LOGOUT_REASON_MCA 0x00000004UL + +/** Unsuppported format code value specified in data-out buffer descriptor */ +#define SRP_T_LOGOUT_UNSUPPORTED_DATA_OUT_FORMAT 0x00000005UL + +/** Unsuppported format code value specified in data-in buffer descriptor */ +#define SRP_T_LOGOUT_UNSUPPORTED_DATA_IN_FORMAT 0x00000006UL + +/** Invalid length for IU type */ +#define SRP_T_LOGOUT_INVALID_IU_LEN 0x00000008UL + +/***************************************************************************** + * + * Task management + * + ***************************************************************************** + */ + +/** An SRP task management request */ +struct srp_tsk_mgmt { + /** Information unit type + * + * This must be @c SRP_TSK_MGMT + */ + uint8_t type; + /** Flags + * + * This is the bitwise OR of zero or more + * @c SRP_TSK_MGMT_FLAG_XXX constants. + */ + uint8_t flags; + /** Reserved */ + uint8_t reserved0[6]; + /** Tag */ + struct srp_tag tag; + /** Reserved */ + uint8_t reserved1[4]; + /** Logical unit number */ + struct scsi_lun lun; + /** Reserved */ + uint8_t reserved2[2]; + /** Task management function + * + * This is a @c SRP_TASK_MGMT_FUNC_XXX constant + */ + uint8_t function; + /** Reserved */ + uint8_t reserved3[1]; + /** Tag of task to be managed */ + struct srp_tag managed_tag; + /** Reserved */ + uint8_t reserved4[8]; +} __attribute__ (( packed )); + +/** Type of an SRP task management request */ +#define SRP_TSK_MGMT 0x01 + +/** Use solicited notification for unsuccessful completions */ +#define SRP_TSK_MGMT_FLAG_UCSOLNT 0x04 + +/** Use solicited notification for successful completions */ +#define SRP_TSK_MGMT_FLAG_SCSOLNT 0x02 + +/** The task manager shall perform an ABORT TASK function */ +#define SRP_TSK_MGMT_FUNC_ABORT_TASK 0x01 + +/** The task manager shall perform an ABORT TASK SET function */ +#define SRP_TSK_MGMT_FUNC_ABORT_TASK_SET 0x02 + +/** The task manager shall perform a CLEAR TASK SET function */ +#define SRP_TSK_MGMT_FUNC_CLEAR_TASK_SET 0x04 + +/** The task manager shall perform a LOGICAL UNIT RESET function */ +#define SRP_TSK_MGMT_FUNC_LOGICAL_UNIT_RESET 0x08 + +/** The task manager shall perform a CLEAR ACA function */ +#define SRP_TSK_MGMT_FUNC_CLEAR_ACA 0x40 + +/***************************************************************************** + * + * SCSI command + * + ***************************************************************************** + */ + +/** An SRP SCSI command */ +struct srp_cmd { + /** Information unit type + * + * This must be @c SRP_CMD + */ + uint8_t type; + /** Flags + * + * This is the bitwise OR of zero or more @c SRP_CMD_FLAG_XXX + * constants. + */ + uint8_t flags; + /** Reserved */ + uint8_t reserved0[3]; + /** Data buffer descriptor formats + * + * This is the bitwise OR of one @c SRP_CMD_DO_FMT_XXX and one @c + * SRP_CMD_DI_FMT_XXX constant. + */ + uint8_t data_buffer_formats; + /** Data-out buffer descriptor count */ + uint8_t data_out_buffer_count; + /** Data-in buffer descriptor count */ + uint8_t data_in_buffer_count; + /** Tag */ + struct srp_tag tag; + /** Reserved */ + uint8_t reserved1[4]; + /** Logical unit number */ + struct scsi_lun lun; + /** Reserved */ + uint8_t reserved2[1]; + /** Task attribute + * + * This is a @c SRP_CMD_TASK_ATTR_XXX constant. + */ + uint8_t task_attr; + /** Reserved */ + uint8_t reserved3[1]; + /** Additional CDB length */ + uint8_t additional_cdb_len; + /** Command data block */ + union scsi_cdb cdb; +} __attribute__ (( packed )); + +/** Type of an SRP SCSI command */ +#define SRP_CMD 0x02 + +/** Use solicited notification for unsuccessful completions */ +#define SRP_CMD_FLAG_UCSOLNT 0x04 + +/** Use solicited notification for successful completions */ +#define SRP_CMD_FLAG_SCSOLNT 0x02 + +/** Data-out buffer format mask */ +#define SRP_CMD_DO_FMT_MASK 0xf0 + +/** Direct data-out buffer format */ +#define SRP_CMD_DO_FMT_DIRECT 0x10 + +/** Indirect data-out buffer format */ +#define SRP_CMD_DO_FMT_INDIRECT 0x20 + +/** Data-in buffer format mask */ +#define SRP_CMD_DI_FMT_MASK 0x0f + +/** Direct data-in buffer format */ +#define SRP_CMD_DI_FMT_DIRECT 0x01 + +/** Indirect data-in buffer format */ +#define SRP_CMD_DI_FMT_INDIRECT 0x02 + +/** Use the rules for a simple task attribute */ +#define SRP_CMD_TASK_ATTR_SIMPLE 0x00 + +/** Use the rules for a head of queue task attribute */ +#define SRP_CMD_TASK_ATTR_QUEUE_HEAD 0x01 + +/** Use the rules for an ordered task attribute */ +#define SRP_CMD_TASK_ATTR_ORDERED 0x02 + +/** Use the rules for an automatic contingent allegiance task attribute */ +#define SRP_CMD_TASK_ATTR_AUTOMATIC_CONTINGENT_ALLEGIANCE 0x08 + +/** An SRP memory descriptor */ +struct srp_memory_descriptor { + /** Virtual address */ + uint64_t address; + /** Memory handle */ + uint32_t handle; + /** Data length */ + uint32_t len; +} __attribute__ (( packed )); + +/***************************************************************************** + * + * SCSI response + * + ***************************************************************************** + */ + +/** An SRP SCSI response */ +struct srp_rsp { + /** Information unit type + * + * This must be @c SRP_RSP + */ + uint8_t type; + /** Flags + * + * This is the bitwise OR of zero or more @c SRP_RSP_FLAG_XXX + * constants. + */ + uint8_t flags; + /** Reserved */ + uint8_t reserved0[2]; + /** Request limit delta */ + uint32_t request_limit_delta; + /** Tag */ + struct srp_tag tag; + /** Reserved */ + uint8_t reserved1[2]; + /** Valid fields + * + * This is the bitwise OR of zero or more @c SRP_RSP_VALID_XXX + * constants. + */ + uint8_t valid; + /** Status + * + * This is the SCSI status code. + */ + uint8_t status; + /** Data-out residual count */ + uint32_t data_out_residual_count; + /** Data-in residual count */ + uint32_t data_in_residual_count; + /** Sense data list length */ + uint32_t sense_data_len; + /** Response data list length */ + uint32_t response_data_len; +} __attribute__ (( packed )); + +/** Type of an SRP SCSI response */ +#define SRP_RSP 0xc1 + +/** The initiator specified solicited notification of this response */ +#define SRP_RSP_FLAG_SOLNT 0x01 + +/** Data-in residual count field is valid and represents an underflow */ +#define SRP_RSP_VALID_DIUNDER 0x20 + +/** Data-in residual count field is valid and represents an overflow */ +#define SRP_RSP_VALID_DIOVER 0x10 + +/** Data-out residual count field is valid and represents an underflow */ +#define SRP_RSP_VALID_DOUNDER 0x08 + +/** Data-out residual count field is valid and represents an overflow */ +#define SRP_RSP_VALID_DOOVER 0x04 + +/** Sense data list length field is valid */ +#define SRP_RSP_VALID_SNSVALID 0x02 + +/** Response data list length field is valid */ +#define SRP_RSP_VALID_RSPVALID 0x01 + +/** + * Get response data portion of SCSI response + * + * @v rsp SCSI response + * @ret response_data Response data, or NULL if not present + */ +static inline void * srp_rsp_response_data ( struct srp_rsp *rsp ) { + return ( ( rsp->valid & SRP_RSP_VALID_RSPVALID ) ? + ( ( ( void * ) rsp ) + sizeof ( *rsp ) ) : NULL ); +} + +/** + * Get length of response data portion of SCSI response + * + * @v rsp SCSI response + * @ret response_data_len Response data length + */ +static inline size_t srp_rsp_response_data_len ( struct srp_rsp *rsp ) { + return ( ( rsp->valid & SRP_RSP_VALID_RSPVALID ) ? + ntohl ( rsp->response_data_len ) : 0 ); +} + +/** + * Get sense data portion of SCSI response + * + * @v rsp SCSI response + * @ret sense_data Sense data, or NULL if not present + */ +static inline void * srp_rsp_sense_data ( struct srp_rsp *rsp ) { + return ( ( rsp->valid & SRP_RSP_VALID_SNSVALID ) ? + ( ( ( void * ) rsp ) + sizeof ( *rsp ) + + srp_rsp_response_data_len ( rsp ) ) : NULL ); +} + +/** + * Get length of sense data portion of SCSI response + * + * @v rsp SCSI response + * @ret sense_data_len Sense data length + */ +static inline size_t srp_rsp_sense_data_len ( struct srp_rsp *rsp ) { + return ( ( rsp->valid & SRP_RSP_VALID_SNSVALID ) ? + ntohl ( rsp->sense_data_len ) : 0 ); +} + +/***************************************************************************** + * + * Credit request + * + ***************************************************************************** + */ + +/** An SRP credit request */ +struct srp_cred_req { + /** Information unit type + * + * This must be @c SRP_CRED_REQ + */ + uint8_t type; + /** Flags + * + * This is the bitwise OR of zero or more + * @c SRP_CRED_REQ_FLAG_XXX constants. + */ + uint8_t flags; + /** Reserved */ + uint8_t reserved0[2]; + /** Request limit delta */ + uint32_t request_limit_delta; + /** Tag */ + struct srp_tag tag; +} __attribute__ (( packed )); + +/** Type of an SRP credit request */ +#define SRP_CRED_REQ 0x81 + +/** The initiator specified solicited notification of credit requests */ +#define SRP_CRED_REQ_FLAG_SOLNT 0x01 + +/***************************************************************************** + * + * Credit response + * + ***************************************************************************** + */ + +/** An SRP credit response */ +struct srp_cred_rsp { + /** Information unit type + * + * This must be @c SRP_CRED_RSP + */ + uint8_t type; + /** Reserved */ + uint8_t reserved0[7]; + /** Tag */ + struct srp_tag tag; +} __attribute__ (( packed )); + +/** Type of an SRP credit response */ +#define SRP_CRED_RSP 0x41 + +/***************************************************************************** + * + * Asynchronous event request + * + ***************************************************************************** + */ + +/** An SRP asynchronous event request */ +struct srp_aer_req { + /** Information unit type + * + * This must be @c SRP_AER_REQ + */ + uint8_t type; + /** Flags + * + * This is the bitwise OR of zero or more @c + * SRP_AER_REQ_FLAG_XXX constants. + */ + uint8_t flags; + /** Reserved */ + uint8_t reserved0[2]; + /** Request limit delta */ + uint32_t request_limit_delta; + /** Tag */ + struct srp_tag tag; + /** Reserved */ + uint8_t reserved1[4]; + /** Logical unit number */ + struct scsi_lun lun; + /** Sense data list length */ + uint32_t sense_data_len; + /** Reserved */ + uint8_t reserved2[4]; +} __attribute__ (( packed )); + +/** Type of an SRP asynchronous event request */ +#define SRP_AER_REQ 0x82 + +/** The initiator specified solicited notification of asynchronous events */ +#define SRP_AER_REQ_FLAG_SOLNT 0x01 + +/** + * Get sense data portion of asynchronous event request + * + * @v aer_req SRP asynchronous event request + * @ret sense_data Sense data + */ +static inline __always_inline void * +srp_aer_req_sense_data ( struct srp_aer_req *aer_req ) { + return ( ( ( void * ) aer_req ) + sizeof ( *aer_req ) ); +} + +/** + * Get length of sense data portion of asynchronous event request + * + * @v aer_req SRP asynchronous event request + * @ret sense_data_len Sense data length + */ +static inline __always_inline size_t +srp_aer_req_sense_data_len ( struct srp_aer_req *aer_req ) { + return ( ntohl ( aer_req->sense_data_len ) ); +} + +/***************************************************************************** + * + * Asynchronous event response + * + ***************************************************************************** + */ + +/** An SRP asynchronous event response */ +struct srp_aer_rsp { + /** Information unit type + * + * This must be @c SRP_AER_RSP + */ + uint8_t type; + /** Reserved */ + uint8_t reserved0[7]; + /** Tag */ + struct srp_tag tag; +} __attribute__ (( packed )); + +/** Type of an SRP asynchronous event response */ +#define SRP_AER_RSP 0x42 + +/***************************************************************************** + * + * Information units + * + ***************************************************************************** + */ + +/** Maximum length of any initiator-to-target IU that we will send + * + * The longest IU is a SRP_CMD with no additional CDB and two direct + * data buffer descriptors, which comes to 80 bytes. + */ +#define SRP_MAX_I_T_IU_LEN 80 + +/***************************************************************************** + * + * SRP device + * + ***************************************************************************** + */ + +struct srp_device; + +/** An SRP transport type */ +struct srp_transport_type { + /** Length of transport private data */ + size_t priv_len; + /** Parse root path + * + * @v srp SRP device + * @v root_path Root path + * @ret Return status code + */ + int ( * parse_root_path ) ( struct srp_device *srp, + const char *root_path ); + /** Connect SRP session + * + * @v srp SRP device + * @ret rc Return status code + * + * This method should open the underlying socket. + */ + int ( * connect ) ( struct srp_device *srp ); +}; + +/** An SRP device */ +struct srp_device { + /** Reference count */ + struct refcnt refcnt; + + /** Initiator and target port IDs */ + struct srp_port_ids port_ids; + /** Logical unit number */ + struct scsi_lun lun; + /** Memory handle */ + uint32_t memory_handle; + + /** Current state + * + * This is the bitwise-OR of zero or more @c SRP_STATE_XXX + * flags. + */ + unsigned int state; + /** Retry counter */ + unsigned int retry_count; + /** Current SCSI command */ + struct scsi_command *command; + + /** Underlying data transfer interface */ + struct xfer_interface socket; + + /** Transport type */ + struct srp_transport_type *transport; + /** Transport private data */ + char transport_priv[0]; +}; + +/** + * Get SRP transport private data + * + * @v srp SRP device + * @ret priv SRP transport private data + */ +static inline __always_inline void * +srp_transport_priv ( struct srp_device *srp ) { + return ( ( void * ) srp->transport_priv ); +} + +/** SRP state flags */ +enum srp_state { + /** Underlying socket is open */ + SRP_STATE_SOCKET_OPEN = 0x0001, + /** Session is logged in */ + SRP_STATE_LOGGED_IN = 0x0002, +}; + +/** Maximum number of SRP retry attempts */ +#define SRP_MAX_RETRIES 3 + +extern int srp_attach ( struct scsi_device *scsi, const char *root_path ); +extern void srp_detach ( struct scsi_device *scsi ); + +#endif /* _GPXE_SRP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/tables.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tables.h new file mode 100644 index 0000000..7dfced8 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tables.h @@ -0,0 +1,434 @@ +#ifndef _GPXE_TABLES_H +#define _GPXE_TABLES_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** @page ifdef_harmful #ifdef considered harmful + * + * Overuse of @c #ifdef has long been a problem in Etherboot. + * Etherboot provides a rich array of features, but all these features + * take up valuable space in a ROM image. The traditional solution to + * this problem has been for each feature to have its own @c #ifdef + * option, allowing the feature to be compiled in only if desired. + * + * The problem with this is that it becomes impossible to compile, let + * alone test, all possible versions of Etherboot. Code that is not + * typically used tends to suffer from bit-rot over time. It becomes + * extremely difficult to predict which combinations of compile-time + * options will result in code that can even compile and link + * correctly. + * + * To solve this problem, we have adopted a new approach from + * Etherboot 5.5 onwards. @c #ifdef is now "considered harmful", and + * its use should be minimised. Separate features should be + * implemented in separate @c .c files, and should \b always be + * compiled (i.e. they should \b not be guarded with a @c #ifdef @c + * MY_PET_FEATURE statement). By making (almost) all code always + * compile, we avoid the problem of bit-rot in rarely-used code. + * + * The file config.h, in combination with the @c make command line, + * specifies the objects that will be included in any particular build + * of Etherboot. For example, suppose that config.h includes the line + * + * @code + * + * #define CONSOLE_SERIAL + * #define DOWNLOAD_PROTO_TFTP + * + * @endcode + * + * When a particular Etherboot image (e.g. @c bin/rtl8139.zdsk) is + * built, the options specified in config.h are used to drag in the + * relevant objects at link-time. For the above example, serial.o and + * tftp.o would be linked in. + * + * There remains one problem to solve: how do these objects get used? + * Traditionally, we had code such as + * + * @code + * + * #ifdef CONSOLE_SERIAL + * serial_init(); + * #endif + * + * @endcode + * + * in main.c, but this reintroduces @c #ifdef and so is a Bad Idea. + * We cannot simply remove the @c #ifdef and make it + * + * @code + * + * serial_init(); + * + * @endcode + * + * because then serial.o would end up always being linked in. + * + * The solution is to use @link tables.h linker tables @endlink. + * + */ + +/** @file + * + * Linker tables + * + * Read @ref ifdef_harmful first for some background on the motivation + * for using linker tables. + * + * This file provides macros for dealing with linker-generated tables + * of fixed-size symbols. We make fairly extensive use of these in + * order to avoid @c #ifdef spaghetti and/or linker symbol pollution. + * For example, instead of having code such as + * + * @code + * + * #ifdef CONSOLE_SERIAL + * serial_init(); + * #endif + * + * @endcode + * + * we make serial.c generate an entry in the initialisation function + * table, and then have a function call_init_fns() that simply calls + * all functions present in this table. If and only if serial.o gets + * linked in, then its initialisation function will be called. We + * avoid linker symbol pollution (i.e. always dragging in serial.o + * just because of a call to serial_init()) and we also avoid @c + * #ifdef spaghetti (having to conditionalise every reference to + * functions in serial.c). + * + * The linker script takes care of assembling the tables for us. All + * our table sections have names of the format @c .tbl.NAME.NN where + * @c NAME designates the data structure stored in the table (e.g. @c + * init_fns) and @c NN is a two-digit decimal number used to impose an + * ordering upon the tables if required. @c NN=00 is reserved for the + * symbol indicating "table start", and @c NN=99 is reserved for the + * symbol indicating "table end". + * + * As an example, suppose that we want to create a "frobnicator" + * feature framework, and allow for several independent modules to + * provide frobnicating services. Then we would create a frob.h + * header file containing e.g. + * + * @code + * + * struct frobnicator { + * const char *name; // Name of the frobnicator + * void ( *frob ) ( void ); // The frobnicating function itself + * }; + * + * #define FROBNICATORS __table ( struct frobnicator, "frobnicators" ) + * + * #define __frobnicator __table_entry ( FROBNICATORS, 01 ) + * + * @endcode + * + * Any module providing frobnicating services would look something + * like + * + * @code + * + * #include "frob.h" + * + * static void my_frob ( void ) { + * // Do my frobnicating + * ... + * } + * + * struct frob my_frobnicator __frobnicator = { + * .name = "my_frob", + * .frob = my_frob, + * }; + * + * @endcode + * + * The central frobnicator code (frob.c) would use the frobnicating + * modules as follows + * + * @code + * + * #include "frob.h" + * + * // Call all linked-in frobnicators + * void frob_all ( void ) { + * struct frob *frob; + * + * for_each_table ( frob, FROBNICATORS ) { + * printf ( "Calling frobnicator \"%s\"\n", frob->name ); + * frob->frob (); + * } + * } + * + * @endcode + * + * See init.h and init.c for a real-life example. + * + */ + +#ifdef DOXYGEN +#define __attribute__( x ) +#endif + +/** + * Declare a linker table + * + * @v type Data type + * @v name Table name + * @ret table Linker table + */ +#define __table( type, name ) ( type, name ) + +/** + * Get linker table data type + * + * @v table Linker table + * @ret type Data type + */ +#define __table_type( table ) __table_extract_type table +#define __table_extract_type( type, name ) type + +/** + * Get linker table name + * + * @v table Linker table + * @ret name Table name + */ +#define __table_name( table ) __table_extract_name table +#define __table_extract_name( type, name ) name + +/** + * Get linker table section name + * + * @v table Linker table + * @v idx Sub-table index + * @ret section Section name + */ +#define __table_section( table, idx ) \ + ".tbl." __table_name ( table ) "." __table_str ( idx ) +#define __table_str( x ) #x + +/** + * Get linker table alignment + * + * @v table Linker table + * @ret align Alignment + */ +#define __table_alignment( table ) __alignof__ ( __table_type ( table ) ) + +/** + * Declare a linker table entry + * + * @v table Linker table + * @v idx Sub-table index + * + * Example usage: + * + * @code + * + * #define FROBNICATORS __table ( struct frobnicator, "frobnicators" ) + * + * #define __frobnicator __table_entry ( FROBNICATORS, 01 ) + * + * struct frobnicator my_frob __frobnicator = { + * ... + * }; + * + * @endcode + */ +#define __table_entry( table, idx ) \ + __attribute__ (( __section__ ( __table_section ( table, idx ) ),\ + __aligned__ ( __table_alignment ( table ) ) )) + +/** + * Get start of linker table entries + * + * @v table Linker table + * @v idx Sub-table index + * @ret entries Start of entries + */ +#define __table_entries( table, idx ) ( { \ + static __table_type ( table ) __table_entries[0] \ + __table_entry ( table, idx ); \ + __table_entries; } ) + +/** + * Get start of linker table + * + * @v table Linker table + * @ret start Start of linker table + * + * Example usage: + * + * @code + * + * #define FROBNICATORS __table ( struct frobnicator, "frobnicators" ) + * + * struct frobnicator *frobs = table_start ( FROBNICATORS ); + * + * @endcode + */ +#define table_start( table ) __table_entries ( table, 00 ) + +/** + * Get end of linker table + * + * @v table Linker table + * @ret end End of linker table + * + * Example usage: + * + * @code + * + * #define FROBNICATORS __table ( struct frobnicator, "frobnicators" ) + * + * struct frobnicator *frobs_end = table_end ( FROBNICATORS ); + * + * @endcode + */ +#define table_end( table ) __table_entries ( table, 99 ) + +/** + * Get number of entries in linker table + * + * @v table Linker table + * @ret num_entries Number of entries in linker table + * + * Example usage: + * + * @code + * + * #define FROBNICATORS __table ( struct frobnicator, "frobnicators" ) + * + * unsigned int num_frobs = table_num_entries ( FROBNICATORS ); + * + * @endcode + * + */ +#define table_num_entries( table ) \ + ( ( unsigned int ) ( table_end ( table ) - \ + table_start ( table ) ) ) + +/** + * Iterate through all entries within a linker table + * + * @v pointer Entry pointer + * @v table Linker table + * + * Example usage: + * + * @code + * + * #define FROBNICATORS __table ( struct frobnicator, "frobnicators" ) + * + * struct frobnicator *frob; + * + * for_each_table_entry ( frob, FROBNICATORS ) { + * ... + * } + * + * @endcode + * + */ +#define for_each_table_entry( pointer, table ) \ + for ( pointer = table_start ( table ) ; \ + pointer < table_end ( table ) ; \ + pointer++ ) + +/** + * Iterate through all entries within a linker table in reverse order + * + * @v pointer Entry pointer + * @v table Linker table + * + * Example usage: + * + * @code + * + * #define FROBNICATORS __table ( struct frobnicator, "frobnicators" ) + * + * struct frobnicator *frob; + * + * for_each_table_entry_reverse ( frob, FROBNICATORS ) { + * ... + * } + * + * @endcode + * + */ +#define for_each_table_entry_reverse( pointer, table ) \ + for ( pointer = ( table_end ( table ) - 1 ) ; \ + pointer >= table_start ( table ) ; \ + pointer-- ) + +/****************************************************************************** + * + * Intel's C compiler chokes on several of the constructs used in this + * file. The workarounds are ugly, so we use them only for an icc + * build. + * + */ +#define ICC_ALIGN_HACK_FACTOR 128 +#ifdef __ICC + +/* + * icc miscompiles zero-length arrays by inserting padding to a length + * of two array elements. We therefore have to generate the + * __table_entries() symbols by hand in asm. + * + */ +#undef __table_entries +#define __table_entries( table, idx ) ( { \ + extern __table_type ( table ) \ + __table_temp_sym ( idx, __LINE__ ) [] \ + __table_entry ( table, idx ) \ + asm ( __table_entries_sym ( table, idx ) ); \ + __asm__ ( ".ifndef %c0\n\t" \ + ".section " __table_section ( table, idx ) "\n\t" \ + ".align %c1\n\t" \ + "\n%c0:\n\t" \ + ".previous\n\t" \ + ".endif\n\t" \ + : : "i" ( __table_temp_sym ( idx, __LINE__ ) ), \ + "i" ( __table_alignment ( table ) ) ); \ + __table_temp_sym ( idx, __LINE__ ); } ) +#define __table_entries_sym( table, idx ) \ + "__tbl_" __table_name ( table ) "_" #idx +#define __table_temp_sym( a, b ) \ + ___table_temp_sym( __table_, a, _, b ) +#define ___table_temp_sym( a, b, c, d ) a ## b ## c ## d + +/* + * icc ignores __attribute__ (( aligned (x) )) when it is used to + * decrease the compiler's default choice of alignment (which may be + * higher than the alignment actually required by the structure). We + * work around this by forcing the alignment to a large multiple of + * the required value (so that we are never attempting to decrease the + * default alignment) and then postprocessing the object file to + * reduce the alignment back down to the "real" value. + * + */ +#undef __table_alignment +#define __table_alignment( table ) \ + ( ICC_ALIGN_HACK_FACTOR * __alignof__ ( __table_type ( table ) ) ) + +/* + * Because of the alignment hack, we must ensure that the compiler + * never tries to place multiple objects within the same section, + * otherwise the assembler will insert padding to the (incorrect) + * alignment boundary. Do this by appending the line number to table + * section names. + * + * Note that we don't need to worry about padding between array + * elements, since the alignment is declared on the variable (i.e. the + * whole array) rather than on the type (i.e. on all individual array + * elements). + */ +#undef __table_section +#define __table_section( table, idx ) \ + ".tbl." __table_name ( table ) "." __table_str ( idx ) \ + "." __table_xstr ( __LINE__ ) +#define __table_xstr( x ) __table_str ( x ) + +#endif /* __ICC */ + +#endif /* _GPXE_TABLES_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/tcp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tcp.h new file mode 100644 index 0000000..9dc39fc --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tcp.h @@ -0,0 +1,318 @@ +#ifndef _GPXE_TCP_H +#define _GPXE_TCP_H + +/** @file + * + * TCP protocol + * + * This file defines the gPXE TCP API. + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/tcpip.h> + +/** + * A TCP header + */ +struct tcp_header { + uint16_t src; /* Source port */ + uint16_t dest; /* Destination port */ + uint32_t seq; /* Sequence number */ + uint32_t ack; /* Acknowledgement number */ + uint8_t hlen; /* Header length (4), Reserved (4) */ + uint8_t flags; /* Reserved (2), Flags (6) */ + uint16_t win; /* Advertised window */ + uint16_t csum; /* Checksum */ + uint16_t urg; /* Urgent pointer */ +}; + +/** @defgroup tcpopts TCP options + * @{ + */ + +/** End of TCP options list */ +#define TCP_OPTION_END 0 + +/** TCP option pad */ +#define TCP_OPTION_NOP 1 + +/** Generic TCP option */ +struct tcp_option { + uint8_t kind; + uint8_t length; +} __attribute__ (( packed )); + +/** TCP MSS option */ +struct tcp_mss_option { + uint8_t kind; + uint8_t length; + uint16_t mss; +} __attribute__ (( packed )); + +/** Code for the TCP MSS option */ +#define TCP_OPTION_MSS 2 + +/** TCP timestamp option */ +struct tcp_timestamp_option { + uint8_t kind; + uint8_t length; + uint32_t tsval; + uint32_t tsecr; +} __attribute__ (( packed )); + +/** Padded TCP timestamp option (used for sending) */ +struct tcp_timestamp_padded_option { + uint8_t nop[2]; + struct tcp_timestamp_option tsopt; +} __attribute__ (( packed )); + +/** Code for the TCP timestamp option */ +#define TCP_OPTION_TS 8 + +/** Parsed TCP options */ +struct tcp_options { + /** MSS option, if present */ + const struct tcp_mss_option *mssopt; + /** Timestampe option, if present */ + const struct tcp_timestamp_option *tsopt; +}; + +/** @} */ + +/* + * TCP flags + */ +#define TCP_CWR 0x80 +#define TCP_ECE 0x40 +#define TCP_URG 0x20 +#define TCP_ACK 0x10 +#define TCP_PSH 0x08 +#define TCP_RST 0x04 +#define TCP_SYN 0x02 +#define TCP_FIN 0x01 + +/** +* @defgroup tcpstates TCP states +* +* The TCP state is defined by a combination of the flags that have +* been sent to the peer, the flags that have been acknowledged by the +* peer, and the flags that have been received from the peer. +* +* @{ +*/ + +/** TCP flags that have been sent in outgoing packets */ +#define TCP_STATE_SENT(flags) ( (flags) << 0 ) +#define TCP_FLAGS_SENT(state) ( ( (state) >> 0 ) & 0xff ) + +/** TCP flags that have been acknowledged by the peer + * + * Note that this applies only to SYN and FIN. + */ +#define TCP_STATE_ACKED(flags) ( (flags) << 8 ) +#define TCP_FLAGS_ACKED(state) ( ( (state) >> 8 ) & 0xff ) + +/** TCP flags that have been received from the peer + * + * Note that this applies only to SYN and FIN, and that once SYN has + * been received, we should always be sending ACK. + */ +#define TCP_STATE_RCVD(flags) ( (flags) << 16 ) +#define TCP_FLAGS_RCVD(state) ( ( (state) >> 16 ) & 0xff ) + +/** TCP flags that are currently being sent in outgoing packets */ +#define TCP_FLAGS_SENDING(state) \ + ( TCP_FLAGS_SENT ( state ) & ~TCP_FLAGS_ACKED ( state ) ) + +/** CLOSED + * + * The connection has not yet been used for anything. + */ +#define TCP_CLOSED TCP_RST + +/** LISTEN + * + * Not currently used as a state; we have no support for listening + * connections. Given a unique value to avoid compiler warnings. + */ +#define TCP_LISTEN 0 + +/** SYN_SENT + * + * SYN has been sent, nothing has yet been received or acknowledged. + */ +#define TCP_SYN_SENT ( TCP_STATE_SENT ( TCP_SYN ) ) + +/** SYN_RCVD + * + * SYN has been sent but not acknowledged, SYN has been received. + */ +#define TCP_SYN_RCVD ( TCP_STATE_SENT ( TCP_SYN | TCP_ACK ) | \ + TCP_STATE_RCVD ( TCP_SYN ) ) + +/** ESTABLISHED + * + * SYN has been sent and acknowledged, SYN has been received. + */ +#define TCP_ESTABLISHED ( TCP_STATE_SENT ( TCP_SYN | TCP_ACK ) | \ + TCP_STATE_ACKED ( TCP_SYN ) | \ + TCP_STATE_RCVD ( TCP_SYN ) ) + +/** FIN_WAIT_1 + * + * SYN has been sent and acknowledged, SYN has been received, FIN has + * been sent but not acknowledged, FIN has not been received. + * + * RFC 793 shows that we can enter FIN_WAIT_1 without have had SYN + * acknowledged, i.e. if the application closes the connection after + * sending and receiving SYN, but before having had SYN acknowledged. + * However, we have to *pretend* that SYN has been acknowledged + * anyway, otherwise we end up sending SYN and FIN in the same + * sequence number slot. Therefore, when we transition from SYN_RCVD + * to FIN_WAIT_1, we have to remember to set TCP_STATE_ACKED(TCP_SYN) + * and increment our sequence number. + */ +#define TCP_FIN_WAIT_1 ( TCP_STATE_SENT ( TCP_SYN | TCP_ACK | TCP_FIN ) | \ + TCP_STATE_ACKED ( TCP_SYN ) | \ + TCP_STATE_RCVD ( TCP_SYN ) ) + +/** FIN_WAIT_2 + * + * SYN has been sent and acknowledged, SYN has been received, FIN has + * been sent and acknowledged, FIN ha not been received. + */ +#define TCP_FIN_WAIT_2 ( TCP_STATE_SENT ( TCP_SYN | TCP_ACK | TCP_FIN ) | \ + TCP_STATE_ACKED ( TCP_SYN | TCP_FIN ) | \ + TCP_STATE_RCVD ( TCP_SYN ) ) + +/** CLOSING / LAST_ACK + * + * SYN has been sent and acknowledged, SYN has been received, FIN has + * been sent but not acknowledged, FIN has been received. + * + * This state actually encompasses both CLOSING and LAST_ACK; they are + * identical with the definition of state that we use. I don't + * *believe* that they need to be distinguished. + */ +#define TCP_CLOSING_OR_LAST_ACK \ + ( TCP_STATE_SENT ( TCP_SYN | TCP_ACK | TCP_FIN ) | \ + TCP_STATE_ACKED ( TCP_SYN ) | \ + TCP_STATE_RCVD ( TCP_SYN | TCP_FIN ) ) + +/** TIME_WAIT + * + * SYN has been sent and acknowledged, SYN has been received, FIN has + * been sent and acknowledged, FIN has been received. + */ +#define TCP_TIME_WAIT ( TCP_STATE_SENT ( TCP_SYN | TCP_ACK | TCP_FIN ) | \ + TCP_STATE_ACKED ( TCP_SYN | TCP_FIN ) | \ + TCP_STATE_RCVD ( TCP_SYN | TCP_FIN ) ) + +/** CLOSE_WAIT + * + * SYN has been sent and acknowledged, SYN has been received, FIN has + * been received. + */ +#define TCP_CLOSE_WAIT ( TCP_STATE_SENT ( TCP_SYN | TCP_ACK ) | \ + TCP_STATE_ACKED ( TCP_SYN ) | \ + TCP_STATE_RCVD ( TCP_SYN | TCP_FIN ) ) + +/** Can send data in current state + * + * We can send data if and only if we have had our SYN acked and we + * have not yet sent our FIN. + */ +#define TCP_CAN_SEND_DATA(state) \ + ( ( (state) & ( TCP_STATE_ACKED ( TCP_SYN ) | \ + TCP_STATE_SENT ( TCP_FIN ) ) ) \ + == TCP_STATE_ACKED ( TCP_SYN ) ) + +/** Have ever been fully established + * + * We have been fully established if we have both received a SYN and + * had our own SYN acked. + */ +#define TCP_HAS_BEEN_ESTABLISHED(state) \ + ( ( (state) & ( TCP_STATE_ACKED ( TCP_SYN ) | \ + TCP_STATE_RCVD ( TCP_SYN ) ) ) \ + == ( TCP_STATE_ACKED ( TCP_SYN ) | TCP_STATE_RCVD ( TCP_SYN ) ) ) + +/** Have closed gracefully + * + * We have closed gracefully if we have both received a FIN and had + * our own FIN acked. + */ +#define TCP_CLOSED_GRACEFULLY(state) \ + ( ( (state) & ( TCP_STATE_ACKED ( TCP_FIN ) | \ + TCP_STATE_RCVD ( TCP_FIN ) ) ) \ + == ( TCP_STATE_ACKED ( TCP_FIN ) | TCP_STATE_RCVD ( TCP_FIN ) ) ) + +/** @} */ + +/** Mask for TCP header length field */ +#define TCP_MASK_HLEN 0xf0 + +/** Smallest port number on which a TCP connection can listen */ +#define TCP_MIN_PORT 1 + +/* Some IOB constants */ +#define MAX_HDR_LEN 100 +#define MAX_IOB_LEN 1500 +#define MIN_IOB_LEN MAX_HDR_LEN + 100 /* To account for padding by LL */ + +/** + * Maxmimum advertised TCP window size + * + * We estimate the TCP window size as the amount of free memory we + * have. This is not strictly accurate (since it ignores any space + * already allocated as RX buffers), but it will do for now. + * + * Since we don't store out-of-order received packets, the + * retransmission penalty is that the whole window contents must be + * resent. This suggests keeping the window size small, but bear in + * mind that the maximum bandwidth on any link is limited to + * + * max_bandwidth = ( tcp_window / round_trip_time ) + * + * With a 48kB window, which probably accurately reflects our amount + * of free memory, and a WAN RTT of say 200ms, this gives a maximum + * bandwidth of 240kB/s. This is sufficiently close to realistic that + * we will need to be careful that our advertised window doesn't end + * up limiting WAN download speeds. + * + * Finally, since the window goes into a 16-bit field and we cannot + * actually use 65536, we use a window size of (65536-4) to ensure + * that payloads remain dword-aligned. + */ +#define TCP_MAX_WINDOW_SIZE ( 65536 - 4 ) +//#define TCP_MAX_WINDOW_SIZE 4096 + +/** + * Path MTU + * + * We really ought to implement Path MTU discovery. Until we do, + * anything with a path MTU greater than this may fail. + */ +#define TCP_PATH_MTU 1460 + +/** + * Advertised TCP MSS + * + * We currently hardcode this to a reasonable value and hope that the + * sender uses path MTU discovery. The alternative is breaking the + * abstraction layer so that we can find out the MTU from the IP layer + * (which would have to find out from the net device layer). + */ +#define TCP_MSS 1460 + +/** TCP maximum segment lifetime + * + * Currently set to 2 minutes, as per RFC 793. + */ +#define TCP_MSL ( 2 * 60 * TICKS_PER_SEC ) + +extern struct tcpip_protocol tcp_protocol; + +#endif /* _GPXE_TCP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/tcpip.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tcpip.h new file mode 100644 index 0000000..f71d7d6 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tcpip.h @@ -0,0 +1,128 @@ +#ifndef _GPXE_TCPIP_H +#define _GPXE_TCPIP_H + +/** @file + * + * Transport-network layer interface + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/socket.h> +#include <gpxe/in.h> +#include <gpxe/tables.h> + +struct io_buffer; +struct net_device; + +/** Empty checksum value + * + * This is the TCP/IP checksum over a zero-length block of data. + */ +#define TCPIP_EMPTY_CSUM 0xffff + +/** + * TCP/IP socket address + * + * This contains the fields common to socket addresses for all TCP/IP + * address families. + */ +struct sockaddr_tcpip { + /** Socket address family (part of struct @c sockaddr) */ + sa_family_t st_family; + /** TCP/IP port */ + uint16_t st_port; + /** Padding + * + * This ensures that a struct @c sockaddr_tcpip is large + * enough to hold a socket address for any TCP/IP address + * family. + */ + char pad[ sizeof ( struct sockaddr ) - + ( sizeof ( sa_family_t ) + sizeof ( uint16_t ) ) ]; +} __attribute__ (( may_alias )); + +/** + * A transport-layer protocol of the TCP/IP stack (eg. UDP, TCP, etc) + */ +struct tcpip_protocol { + /** Protocol name */ + const char *name; + /** + * Process received packet + * + * @v iobuf I/O buffer + * @v st_src Partially-filled source address + * @v st_dest Partially-filled destination address + * @v pshdr_csum Pseudo-header checksum + * @ret rc Return status code + * + * This method takes ownership of the I/O buffer. + */ + int ( * rx ) ( struct io_buffer *iobuf, struct sockaddr_tcpip *st_src, + struct sockaddr_tcpip *st_dest, uint16_t pshdr_csum ); + /** + * Transport-layer protocol number + * + * This is a constant of the type IP_XXX + */ + uint8_t tcpip_proto; +}; + +/** + * A network-layer protocol of the TCP/IP stack (eg. IPV4, IPv6, etc) + */ +struct tcpip_net_protocol { + /** Protocol name */ + const char *name; + /** Network address family */ + sa_family_t sa_family; + /** + * Transmit packet + * + * @v iobuf I/O buffer + * @v tcpip_protocol Transport-layer protocol + * @v st_src Source address, or NULL to use default + * @v st_dest Destination address + * @v netdev Network device (or NULL to route automatically) + * @v trans_csum Transport-layer checksum to complete, or NULL + * @ret rc Return status code + * + * This function takes ownership of the I/O buffer. + */ + int ( * tx ) ( struct io_buffer *iobuf, + struct tcpip_protocol *tcpip_protocol, + struct sockaddr_tcpip *st_src, + struct sockaddr_tcpip *st_dest, + struct net_device *netdev, + uint16_t *trans_csum ); +}; + +/** TCP/IP transport-layer protocol table */ +#define TCPIP_PROTOCOLS __table ( struct tcpip_protocol, "tcpip_protocols" ) + +/** Declare a TCP/IP transport-layer protocol */ +#define __tcpip_protocol __table_entry ( TCPIP_PROTOCOLS, 01 ) + +/** TCP/IP network-layer protocol table */ +#define TCPIP_NET_PROTOCOLS \ + __table ( struct tcpip_net_protocol, "tcpip_net_protocols" ) + +/** Declare a TCP/IP network-layer protocol */ +#define __tcpip_net_protocol __table_entry ( TCPIP_NET_PROTOCOLS, 01 ) + +extern int tcpip_rx ( struct io_buffer *iobuf, uint8_t tcpip_proto, + struct sockaddr_tcpip *st_src, + struct sockaddr_tcpip *st_dest, uint16_t pshdr_csum ); +extern int tcpip_tx ( struct io_buffer *iobuf, struct tcpip_protocol *tcpip, + struct sockaddr_tcpip *st_src, + struct sockaddr_tcpip *st_dest, + struct net_device *netdev, + uint16_t *trans_csum ); +extern uint16_t tcpip_continue_chksum ( uint16_t partial, + const void *data, size_t len ); +extern uint16_t tcpip_chksum ( const void *data, size_t len ); + +#endif /* _GPXE_TCPIP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/tftp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tftp.h new file mode 100644 index 0000000..c57bb25 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tftp.h @@ -0,0 +1,85 @@ +#ifndef _GPXE_TFTP_H +#define _GPXE_TFTP_H + +/** @file + * + * TFTP protocol + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +#define TFTP_PORT 69 /**< Default TFTP server port */ +#define TFTP_DEFAULT_BLKSIZE 512 /**< Default TFTP data block size */ +#define TFTP_MAX_BLKSIZE 1432 + +#define TFTP_RRQ 1 /**< Read request opcode */ +#define TFTP_WRQ 2 /**< Write request opcode */ +#define TFTP_DATA 3 /**< Data block opcode */ +#define TFTP_ACK 4 /**< Data block acknowledgement opcode */ +#define TFTP_ERROR 5 /**< Error opcode */ +#define TFTP_OACK 6 /**< Options acknowledgement opcode */ + +#define TFTP_ERR_FILE_NOT_FOUND 1 /**< File not found */ +#define TFTP_ERR_ACCESS_DENIED 2 /**< Access violation */ +#define TFTP_ERR_DISK_FULL 3 /**< Disk full or allocation exceeded */ +#define TFTP_ERR_ILLEGAL_OP 4 /**< Illegal TFTP operation */ +#define TFTP_ERR_UNKNOWN_TID 5 /**< Unknown transfer ID */ +#define TFTP_ERR_FILE_EXISTS 6 /**< File already exists */ +#define TFTP_ERR_UNKNOWN_USER 7 /**< No such user */ +#define TFTP_ERR_BAD_OPTS 8 /**< Option negotiation failed */ + +#define MTFTP_PORT 1759 /**< Default MTFTP server port */ + +/** A TFTP read request (RRQ) packet */ +struct tftp_rrq { + uint16_t opcode; + char data[0]; +} __attribute__ (( packed )); + +/** A TFTP data (DATA) packet */ +struct tftp_data { + uint16_t opcode; + uint16_t block; + uint8_t data[0]; +} __attribute__ (( packed )); + +/** A TFTP acknowledgement (ACK) packet */ +struct tftp_ack { + uint16_t opcode; + uint16_t block; +} __attribute__ (( packed )); + +/** A TFTP error (ERROR) packet */ +struct tftp_error { + uint16_t opcode; + uint16_t errcode; + char errmsg[0]; +} __attribute__ (( packed )); + +/** A TFTP options acknowledgement (OACK) packet */ +struct tftp_oack { + uint16_t opcode; + char data[0]; +} __attribute__ (( packed )); + +/** The common header of all TFTP packets */ +struct tftp_common { + uint16_t opcode; +} __attribute__ (( packed )); + +/** A union encapsulating all TFTP packet types */ +union tftp_any { + struct tftp_common common; + struct tftp_rrq rrq; + struct tftp_data data; + struct tftp_ack ack; + struct tftp_error error; + struct tftp_oack oack; +}; + +extern void tftp_set_request_blksize ( unsigned int blksize ); + +#endif /* _GPXE_TFTP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/threewire.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/threewire.h new file mode 100644 index 0000000..e23284a --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/threewire.h @@ -0,0 +1,105 @@ +#ifndef _GPXE_THREEWIRE_H +#define _GPXE_THREEWIRE_H + +/** @file + * + * Three-wire serial interface + * + * The Atmel three-wire interface is a subset of the (newer) SPI + * interface, and is implemented here as a layer on top of the SPI + * support. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/spi.h> +#include <limits.h> + +/** + * @defgroup tcmds Three-wire commands + * @{ + */ + +/** Read data from memory array */ +#define THREEWIRE_READ 0x6 + +/** Write data to memory array */ +#define THREEWIRE_WRITE 0x5 + +/** Write enable */ +#define THREEWIRE_EWEN 0x4 + +/** Address to be used for write enable command */ +#define THREEWIRE_EWEN_ADDRESS INT_MAX + +/** Time to wait for write cycles to complete + * + * This is sufficient for AT93C46/AT93C56 devices, but may need to be + * increased in future when other devices are added. + */ +#define THREEWIRE_WRITE_MDELAY 10 + +/** @} */ + +extern int threewire_read ( struct nvs_device *nvs, unsigned int address, + void *data, size_t len ); +extern int threewire_write ( struct nvs_device *nvs, unsigned int address, + const void *data, size_t len ); +extern int threewire_detect_address_len ( struct spi_device *device ); + +/** + * @defgroup tdevs Three-wire device types + * @{ + */ + +static inline __attribute__ (( always_inline )) void +init_at93cx6 ( struct spi_device *device, unsigned int organisation ) { + device->nvs.word_len_log2 = ( ( organisation == 8 ) ? 0 : 1 ); + device->nvs.block_size = 1; + device->command_len = 3, + device->nvs.read = threewire_read; + device->nvs.write = threewire_write; +} + +/** + * Initialise Atmel AT93C46 serial EEPROM + * + * @v device SPI device + * @v organisation Word organisation (8 or 16) + */ +static inline __attribute__ (( always_inline )) void +init_at93c46 ( struct spi_device *device, unsigned int organisation ) { + device->nvs.size = ( 1024 / organisation ); + device->address_len = ( ( organisation == 8 ) ? 7 : 6 ); + init_at93cx6 ( device, organisation ); +} + +/** + * Initialise Atmel AT93C56 serial EEPROM + * + * @v device SPI device + * @v organisation Word organisation (8 or 16) + */ +static inline __attribute__ (( always_inline )) void +init_at93c56 ( struct spi_device *device, unsigned int organisation ) { + device->nvs.size = ( 2048 / organisation ); + device->address_len = ( ( organisation == 8 ) ? 9 : 8 ); + init_at93cx6 ( device, organisation ); +} + +/** + * Initialise Atmel AT93C66 serial EEPROM + * + * @v device SPI device + * @v organisation Word organisation (8 or 16) + */ +static inline __attribute__ (( always_inline )) void +init_at93c66 ( struct spi_device *device, unsigned int organisation ) { + device->nvs.size = ( 4096 / organisation ); + device->address_len = ( ( organisation == 8 ) ? 9 : 8 ); + init_at93cx6 ( device, organisation ); +} + +/** @} */ + +#endif /* _GPXE_THREEWIRE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/timer.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/timer.h new file mode 100644 index 0000000..86722dc --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/timer.h @@ -0,0 +1,76 @@ +#ifndef _GPXE_TIMER_H +#define _GPXE_TIMER_H + +/** @file + * + * gPXE timer API + * + * The timer API provides udelay() for fixed delays, and currticks() + * for a monotonically increasing tick counter. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/api.h> +#include <config/timer.h> + +/** + * Calculate static inline timer API function name + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @ret _subsys_func Subsystem API function + */ +#define TIMER_INLINE( _subsys, _api_func ) \ + SINGLE_API_INLINE ( TIMER_PREFIX_ ## _subsys, _api_func ) + +/** + * Provide a timer API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @v _func Implementing function + */ +#define PROVIDE_TIMER( _subsys, _api_func, _func ) \ + PROVIDE_SINGLE_API ( TIMER_PREFIX_ ## _subsys, _api_func, _func ) + +/** + * Provide a static inline timer API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + */ +#define PROVIDE_TIMER_INLINE( _subsys, _api_func ) \ + PROVIDE_SINGLE_API_INLINE ( TIMER_PREFIX_ ## _subsys, _api_func ) + +/* Include all architecture-independent I/O API headers */ +#include <gpxe/efi/efi_timer.h> + +/* Include all architecture-dependent I/O API headers */ +#include <bits/timer.h> + +/** + * Delay for a fixed number of microseconds + * + * @v usecs Number of microseconds for which to delay + */ +void udelay ( unsigned long usecs ); + +/** + * Get current system time in ticks + * + * @ret ticks Current time, in ticks + */ +unsigned long currticks ( void ); + +/** + * Get number of ticks per second + * + * @ret ticks_per_sec Number of ticks per second + */ +unsigned long ticks_per_sec ( void ); + +/** Number of ticks per second */ +#define TICKS_PER_SEC ( ticks_per_sec() ) + +#endif /* _GPXE_TIMER_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/tls.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tls.h new file mode 100644 index 0000000..e2da046 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/tls.h @@ -0,0 +1,187 @@ +#ifndef _GPXE_TLS_H +#define _GPXE_TLS_H + +/** + * @file + * + * Transport Layer Security Protocol + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <gpxe/refcnt.h> +#include <gpxe/filter.h> +#include <gpxe/process.h> +#include <gpxe/crypto.h> +#include <gpxe/md5.h> +#include <gpxe/sha1.h> +#include <gpxe/x509.h> + +/** A TLS header */ +struct tls_header { + /** Content type + * + * This is a TLS_TYPE_XXX constant + */ + uint8_t type; + /** Protocol version + * + * This is a TLS_VERSION_XXX constant + */ + uint16_t version; + /** Length of payload */ + uint16_t length; +} __attribute__ (( packed )); + +/** TLS version 1.0 */ +#define TLS_VERSION_TLS_1_0 0x0301 + +/** TLS version 1.1 */ +#define TLS_VERSION_TLS_1_1 0x0302 + +/** Change cipher content type */ +#define TLS_TYPE_CHANGE_CIPHER 20 + +/** Alert content type */ +#define TLS_TYPE_ALERT 21 + +/** Handshake content type */ +#define TLS_TYPE_HANDSHAKE 22 + +/** Application data content type */ +#define TLS_TYPE_DATA 23 + +/* Handshake message types */ +#define TLS_HELLO_REQUEST 0 +#define TLS_CLIENT_HELLO 1 +#define TLS_SERVER_HELLO 2 +#define TLS_CERTIFICATE 11 +#define TLS_SERVER_KEY_EXCHANGE 12 +#define TLS_CERTIFICATE_REQUEST 13 +#define TLS_SERVER_HELLO_DONE 14 +#define TLS_CERTIFICATE_VERIFY 15 +#define TLS_CLIENT_KEY_EXCHANGE 16 +#define TLS_FINISHED 20 + +/* TLS alert levels */ +#define TLS_ALERT_WARNING 1 +#define TLS_ALERT_FATAL 2 + +/* TLS cipher specifications */ +#define TLS_RSA_WITH_NULL_MD5 0x0001 +#define TLS_RSA_WITH_NULL_SHA 0x0002 +#define TLS_RSA_WITH_AES_128_CBC_SHA 0x002f +#define TLS_RSA_WITH_AES_256_CBC_SHA 0x0035 + +/** TLS RX state machine state */ +enum tls_rx_state { + TLS_RX_HEADER = 0, + TLS_RX_DATA, +}; + +/** TLS TX state machine state */ +enum tls_tx_state { + TLS_TX_NONE = 0, + TLS_TX_CLIENT_HELLO, + TLS_TX_CLIENT_KEY_EXCHANGE, + TLS_TX_CHANGE_CIPHER, + TLS_TX_FINISHED, + TLS_TX_DATA +}; + +/** A TLS cipher specification */ +struct tls_cipherspec { + /** Public-key encryption algorithm */ + struct pubkey_algorithm *pubkey; + /** Bulk encryption cipher algorithm */ + struct cipher_algorithm *cipher; + /** MAC digest algorithm */ + struct digest_algorithm *digest; + /** Key length */ + size_t key_len; + /** Dynamically-allocated storage */ + void *dynamic; + /** Public key encryption context */ + void *pubkey_ctx; + /** Bulk encryption cipher context */ + void *cipher_ctx; + /** Next bulk encryption cipher context (TX only) */ + void *cipher_next_ctx; + /** MAC secret */ + void *mac_secret; +}; + +/** TLS pre-master secret */ +struct tls_pre_master_secret { + /** TLS version */ + uint16_t version; + /** Random data */ + uint8_t random[46]; +} __attribute__ (( packed )); + +/** TLS client random data */ +struct tls_client_random { + /** GMT Unix time */ + uint32_t gmt_unix_time; + /** Random data */ + uint8_t random[28]; +} __attribute__ (( packed )); + +/** A TLS session */ +struct tls_session { + /** Reference counter */ + struct refcnt refcnt; + + /** Plaintext stream */ + struct xfer_filter_half plainstream; + /** Ciphertext stream */ + struct xfer_filter_half cipherstream; + + /** Current TX cipher specification */ + struct tls_cipherspec tx_cipherspec; + /** Next TX cipher specification */ + struct tls_cipherspec tx_cipherspec_pending; + /** Current RX cipher specification */ + struct tls_cipherspec rx_cipherspec; + /** Next RX cipher specification */ + struct tls_cipherspec rx_cipherspec_pending; + /** Premaster secret */ + struct tls_pre_master_secret pre_master_secret; + /** Master secret */ + uint8_t master_secret[48]; + /** Server random bytes */ + uint8_t server_random[32]; + /** Client random bytes */ + struct tls_client_random client_random; + /** MD5 context for handshake verification */ + uint8_t handshake_md5_ctx[MD5_CTX_SIZE]; + /** SHA1 context for handshake verification */ + uint8_t handshake_sha1_ctx[SHA1_CTX_SIZE]; + + /** Hack: server RSA public key */ + struct x509_rsa_public_key rsa; + + /** TX sequence number */ + uint64_t tx_seq; + /** TX state */ + enum tls_tx_state tx_state; + /** TX process */ + struct process process; + + /** RX sequence number */ + uint64_t rx_seq; + /** RX state */ + enum tls_rx_state rx_state; + /** Offset within current RX state */ + size_t rx_rcvd; + /** Current received record header */ + struct tls_header rx_header; + /** Current received raw data buffer */ + void *rx_data; +}; + +extern int add_tls ( struct xfer_interface *xfer, + struct xfer_interface **next ); + +#endif /* _GPXE_TLS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/uaccess.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/uaccess.h new file mode 100644 index 0000000..5a8f292 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/uaccess.h @@ -0,0 +1,344 @@ +#ifndef _GPXE_UACCESS_H +#define _GPXE_UACCESS_H + +/** + * @file + * + * Access to external ("user") memory + * + * gPXE often needs to transfer data between internal and external + * buffers. On i386, the external buffers may require access via a + * different segment, and the buffer address cannot be encoded into a + * simple void * pointer. The @c userptr_t type encapsulates the + * information needed to identify an external buffer, and the + * copy_to_user() and copy_from_user() functions provide methods for + * transferring data between internal and external buffers. + * + * Note that userptr_t is an opaque type; in particular, performing + * arithmetic upon a userptr_t is not allowed. + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <string.h> +#include <gpxe/api.h> +#include <config/ioapi.h> + +/** + * A pointer to a user buffer + * + */ +typedef unsigned long userptr_t; + +/** Equivalent of NULL for user pointers */ +#define UNULL ( ( userptr_t ) 0 ) + +/** + * @defgroup uaccess_trivial Trivial user access API implementations + * + * User access API implementations that can be used by environments in + * which virtual addresses allow access to all of memory. + * + * @{ + * + */ + +/** + * Convert virtual address to user pointer + * + * @v addr Virtual address + * @ret userptr User pointer + */ +static inline __always_inline userptr_t +trivial_virt_to_user ( volatile const void *addr ) { + return ( ( userptr_t ) addr ); +} + +/** + * Convert user pointer to virtual address + * + * @v userptr User pointer + * @v offset Offset from user pointer + * @ret addr Virtual address + * + * This operation is not available under all memory models. + */ +static inline __always_inline void * +trivial_user_to_virt ( userptr_t userptr, off_t offset ) { + return ( ( void * ) userptr + offset ); +} + +/** + * Add offset to user pointer + * + * @v userptr User pointer + * @v offset Offset + * @ret userptr New pointer value + */ +static inline __always_inline userptr_t +trivial_userptr_add ( userptr_t userptr, off_t offset ) { + return ( userptr + offset ); +} + +/** + * Copy data between user buffers + * + * @v dest Destination + * @v dest_off Destination offset + * @v src Source + * @v src_off Source offset + * @v len Length + */ +static inline __always_inline void +trivial_memcpy_user ( userptr_t dest, off_t dest_off, + userptr_t src, off_t src_off, size_t len ) { + memcpy ( ( ( void * ) dest + dest_off ), + ( ( void * ) src + src_off ), len ); +} + +/** + * Copy data between user buffers, allowing for overlap + * + * @v dest Destination + * @v dest_off Destination offset + * @v src Source + * @v src_off Source offset + * @v len Length + */ +static inline __always_inline void +trivial_memmove_user ( userptr_t dest, off_t dest_off, + userptr_t src, off_t src_off, size_t len ) { + memmove ( ( ( void * ) dest + dest_off ), + ( ( void * ) src + src_off ), len ); +} + +/** + * Fill user buffer with a constant byte + * + * @v buffer User buffer + * @v offset Offset within buffer + * @v c Constant byte with which to fill + * @v len Length + */ +static inline __always_inline void +trivial_memset_user ( userptr_t buffer, off_t offset, int c, size_t len ) { + memset ( ( ( void * ) buffer + offset ), c, len ); +} + +/** + * Find length of NUL-terminated string in user buffer + * + * @v buffer User buffer + * @v offset Offset within buffer + * @ret len Length of string (excluding NUL) + */ +static inline __always_inline size_t +trivial_strlen_user ( userptr_t buffer, off_t offset ) { + return strlen ( ( void * ) buffer + offset ); +} + +/** + * Find character in user buffer + * + * @v buffer User buffer + * @v offset Starting offset within buffer + * @v c Character to search for + * @v len Length of user buffer + * @ret offset Offset of character, or <0 if not found + */ +static inline __always_inline off_t +trivial_memchr_user ( userptr_t buffer, off_t offset, int c, size_t len ) { + void *found; + + found = memchr ( ( ( void * ) buffer + offset ), c, len ); + return ( found ? ( found - ( void * ) buffer ) : -1 ); +} + +/** @} */ + +/** + * Calculate static inline user access API function name + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @ret _subsys_func Subsystem API function + */ +#define UACCESS_INLINE( _subsys, _api_func ) \ + SINGLE_API_INLINE ( UACCESS_PREFIX_ ## _subsys, _api_func ) + +/** + * Provide an user access API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @v _func Implementing function + */ +#define PROVIDE_UACCESS( _subsys, _api_func, _func ) \ + PROVIDE_SINGLE_API ( UACCESS_PREFIX_ ## _subsys, _api_func, _func ) + +/** + * Provide a static inline user access API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + */ +#define PROVIDE_UACCESS_INLINE( _subsys, _api_func ) \ + PROVIDE_SINGLE_API_INLINE ( UACCESS_PREFIX_ ## _subsys, _api_func ) + +/* Include all architecture-independent user access API headers */ +#include <gpxe/efi/efi_uaccess.h> + +/* Include all architecture-dependent user access API headers */ +#include <bits/uaccess.h> + +/** + * Convert physical address to user pointer + * + * @v phys_addr Physical address + * @ret userptr User pointer + */ +userptr_t phys_to_user ( unsigned long phys_addr ); + +/** + * Convert user pointer to physical address + * + * @v userptr User pointer + * @v offset Offset from user pointer + * @ret phys_addr Physical address + */ +unsigned long user_to_phys ( userptr_t userptr, off_t offset ); + +/** + * Convert virtual address to user pointer + * + * @v addr Virtual address + * @ret userptr User pointer + */ +userptr_t virt_to_user ( volatile const void *addr ); + +/** + * Convert user pointer to virtual address + * + * @v userptr User pointer + * @v offset Offset from user pointer + * @ret addr Virtual address + * + * This operation is not available under all memory models. + */ +void * user_to_virt ( userptr_t userptr, off_t offset ); + +/** + * Add offset to user pointer + * + * @v userptr User pointer + * @v offset Offset + * @ret userptr New pointer value + */ +userptr_t userptr_add ( userptr_t userptr, off_t offset ); + +/** + * Convert virtual address to a physical address + * + * @v addr Virtual address + * @ret phys_addr Physical address + */ +static inline __always_inline unsigned long +virt_to_phys ( volatile const void *addr ) { + return user_to_phys ( virt_to_user ( addr ), 0 ); +} + +/** + * Convert physical address to a virtual address + * + * @v addr Virtual address + * @ret phys_addr Physical address + * + * This operation is not available under all memory models. + */ +static inline __always_inline void * phys_to_virt ( unsigned long phys_addr ) { + return user_to_virt ( phys_to_user ( phys_addr ), 0 ); +} + +/** + * Copy data between user buffers + * + * @v dest Destination + * @v dest_off Destination offset + * @v src Source + * @v src_off Source offset + * @v len Length + */ +void memcpy_user ( userptr_t dest, off_t dest_off, + userptr_t src, off_t src_off, size_t len ); + +/** + * Copy data to user buffer + * + * @v dest Destination + * @v dest_off Destination offset + * @v src Source + * @v len Length + */ +static inline __always_inline void +copy_to_user ( userptr_t dest, off_t dest_off, const void *src, size_t len ) { + memcpy_user ( dest, dest_off, virt_to_user ( src ), 0, len ); +} + +/** + * Copy data from user buffer + * + * @v dest Destination + * @v src Source + * @v src_off Source offset + * @v len Length + */ +static inline __always_inline void +copy_from_user ( void *dest, userptr_t src, off_t src_off, size_t len ) { + memcpy_user ( virt_to_user ( dest ), 0, src, src_off, len ); +} + +/** + * Copy data between user buffers, allowing for overlap + * + * @v dest Destination + * @v dest_off Destination offset + * @v src Source + * @v src_off Source offset + * @v len Length + */ +void memmove_user ( userptr_t dest, off_t dest_off, + userptr_t src, off_t src_off, size_t len ); + +/** + * Fill user buffer with a constant byte + * + * @v userptr User buffer + * @v offset Offset within buffer + * @v c Constant byte with which to fill + * @v len Length + */ +void memset_user ( userptr_t userptr, off_t offset, int c, size_t len ); + +/** + * Find length of NUL-terminated string in user buffer + * + * @v userptr User buffer + * @v offset Offset within buffer + * @ret len Length of string (excluding NUL) + */ +size_t strlen_user ( userptr_t userptr, off_t offset ); + +/** + * Find character in user buffer + * + * @v userptr User buffer + * @v offset Starting offset within buffer + * @v c Character to search for + * @v len Length of user buffer + * @ret offset Offset of character, or <0 if not found + */ +off_t memchr_user ( userptr_t userptr, off_t offset, int c, size_t len ); + +#endif /* _GPXE_UACCESS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/udp.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/udp.h new file mode 100644 index 0000000..670c5e5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/udp.h @@ -0,0 +1,48 @@ +#ifndef _GPXE_UDP_H +#define _GPXE_UDP_H + +/** @file + * + * UDP protocol + * + * This file defines the gPXE UDP API. + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stddef.h> +#include <gpxe/iobuf.h> +#include <gpxe/tcpip.h> +#include <gpxe/if_ether.h> + +struct xfer_interface; + +/** + * UDP constants + */ + +#define UDP_MAX_HLEN 72 +#define UDP_MAX_TXIOB ETH_MAX_MTU +#define UDP_MIN_TXIOB ETH_ZLEN + +/** + * A UDP header + */ +struct udp_header { + /** Source port */ + uint16_t src; + /** Destination port */ + uint16_t dest; + /** Length */ + uint16_t len; + /** Checksum */ + uint16_t chksum; +}; + +extern int udp_open_promisc ( struct xfer_interface *xfer ); +extern int udp_open ( struct xfer_interface *xfer, struct sockaddr *peer, + struct sockaddr *local ); + +#endif /* _GPXE_UDP_H */ + diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/umalloc.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/umalloc.h new file mode 100644 index 0000000..b0e5564 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/umalloc.h @@ -0,0 +1,68 @@ +#ifndef _GPXE_UMALLOC_H +#define _GPXE_UMALLOC_H + +/** + * @file + * + * User memory allocation + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/api.h> +#include <config/umalloc.h> +#include <gpxe/uaccess.h> + +/** + * Provide a user memory allocation API implementation + * + * @v _prefix Subsystem prefix + * @v _api_func API function + * @v _func Implementing function + */ +#define PROVIDE_UMALLOC( _subsys, _api_func, _func ) \ + PROVIDE_SINGLE_API ( UMALLOC_PREFIX_ ## _subsys, _api_func, _func ) + +/* Include all architecture-independent I/O API headers */ +#include <gpxe/efi/efi_umalloc.h> + +/* Include all architecture-dependent I/O API headers */ +#include <bits/umalloc.h> + +/** + * Reallocate external memory + * + * @v userptr Memory previously allocated by umalloc(), or UNULL + * @v new_size Requested size + * @ret userptr Allocated memory, or UNULL + * + * Calling realloc() with a new size of zero is a valid way to free a + * memory block. + */ +userptr_t urealloc ( userptr_t userptr, size_t new_size ); + +/** + * Allocate external memory + * + * @v size Requested size + * @ret userptr Memory, or UNULL + * + * Memory is guaranteed to be aligned to a page boundary. + */ +static inline __always_inline userptr_t umalloc ( size_t size ) { + return urealloc ( UNULL, size ); +} + +/** + * Free external memory + * + * @v userptr Memory allocated by umalloc(), or UNULL + * + * If @c ptr is UNULL, no action is taken. + */ +static inline __always_inline void ufree ( userptr_t userptr ) { + urealloc ( userptr, 0 ); +} + +#endif /* _GPXE_UMALLOC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/uri.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/uri.h new file mode 100644 index 0000000..405d0ce --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/uri.h @@ -0,0 +1,182 @@ +#ifndef _GPXE_URI_H +#define _GPXE_URI_H + +/** @file + * + * Uniform Resource Identifiers + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stddef.h> +#include <stdlib.h> +#include <gpxe/refcnt.h> + +/** A Uniform Resource Identifier + * + * Terminology for this data structure is as per uri(7), except that + * "path" is defined to include the leading '/' for an absolute path. + * + * Note that all fields within a URI are optional and may be NULL. + * + * The pointers to the various fields are packed together so they can + * be accessed in array fashion in some places in uri.c where doing so + * saves significant code size. + * + * Some examples are probably helpful: + * + * http://www.etherboot.org/wiki : + * + * scheme = "http", host = "www.etherboot.org", path = "/wiki" + * + * /var/lib/tftpboot : + * + * path = "/var/lib/tftpboot" + * + * mailto:bob@nowhere.com : + * + * scheme = "mailto", opaque = "bob@nowhere.com" + * + * ftp://joe:secret@insecure.org:8081/hidden/path/to?what=is#this + * + * scheme = "ftp", user = "joe", password = "secret", + * host = "insecure.org", port = "8081", path = "/hidden/path/to", + * query = "what=is", fragment = "this" + */ +struct uri { + /** Reference count */ + struct refcnt refcnt; + /** Scheme */ + const char *scheme; + /** Opaque part */ + const char *opaque; + /** User name */ + const char *user; + /** Password */ + const char *password; + /** Host name */ + const char *host; + /** Port number */ + const char *port; + /** Path */ + const char *path; + /** Query */ + const char *query; + /** Fragment */ + const char *fragment; +} __attribute__ (( packed )); + +/** A field in a URI + * + * The order of the indices in this enumeration must match the order + * of the fields in the URI structure. + */ +enum { + URI_SCHEME = 0, URI_SCHEME_BIT = ( 1 << URI_SCHEME ), + URI_OPAQUE = 1, URI_OPAQUE_BIT = ( 1 << URI_OPAQUE ), + URI_USER = 2, URI_USER_BIT = ( 1 << URI_USER ), + URI_PASSWORD = 3, URI_PASSWORD_BIT = ( 1 << URI_PASSWORD ), + URI_HOST = 4, URI_HOST_BIT = ( 1 << URI_HOST ), + URI_PORT = 5, URI_PORT_BIT = ( 1 << URI_PORT ), + URI_PATH = 6, URI_PATH_BIT = ( 1 << URI_PATH ), + URI_QUERY = 7, URI_QUERY_BIT = ( 1 << URI_QUERY ), + URI_FRAGMENT = 8, URI_FRAGMENT_BIT = ( 1 << URI_FRAGMENT ), + + URI_FIRST_FIELD = URI_SCHEME, + URI_LAST_FIELD = URI_FRAGMENT, +}; + +/** Extract field from URI */ +#define uri_get_field( uri, field ) (&uri->scheme)[field] + +/** All URI fields */ +#define URI_ALL ( URI_SCHEME_BIT | URI_OPAQUE_BIT | URI_USER_BIT | \ + URI_PASSWORD_BIT | URI_HOST_BIT | URI_PORT_BIT | \ + URI_PATH_BIT | URI_QUERY_BIT | URI_FRAGMENT_BIT ) + +/** URI fields that should be decoded on storage */ +#define URI_ENCODED ( URI_USER_BIT | URI_PASSWORD_BIT | URI_HOST_BIT | \ + URI_PATH_BIT | URI_QUERY_BIT | URI_FRAGMENT_BIT ) + +/** + * URI is an absolute URI + * + * @v uri URI + * @ret is_absolute URI is absolute + * + * An absolute URI begins with a scheme, e.g. "http:" or "mailto:". + * Note that this is a separate concept from a URI with an absolute + * path. + */ +static inline int uri_is_absolute ( struct uri *uri ) { + return ( uri->scheme != NULL ); +} + +/** + * URI has an absolute path + * + * @v uri URI + * @ret has_absolute_path URI has an absolute path + * + * An absolute path begins with a '/'. Note that this is a separate + * concept from an absolute URI. Note also that a URI may not have a + * path at all. + */ +static inline int uri_has_absolute_path ( struct uri *uri ) { + return ( uri->path && ( uri->path[0] == '/' ) ); +} + +/** + * URI has a relative path + * + * @v uri URI + * @ret has_relative_path URI has a relative path + * + * A relative path begins with something other than a '/'. Note that + * this is a separate concept from a relative URI. Note also that a + * URI may not have a path at all. + */ +static inline int uri_has_relative_path ( struct uri *uri ) { + return ( uri->path && ( uri->path[0] != '/' ) ); +} + +/** + * Increment URI reference count + * + * @v uri URI, or NULL + * @ret uri URI as passed in + */ +static inline __attribute__ (( always_inline )) struct uri * +uri_get ( struct uri *uri ) { + ref_get ( &uri->refcnt ); + return uri; +} + +/** + * Decrement URI reference count + * + * @v uri URI, or NULL + */ +static inline __attribute__ (( always_inline )) void +uri_put ( struct uri *uri ) { + ref_put ( &uri->refcnt ); +} + +extern struct uri *cwuri; + +extern struct uri * parse_uri ( const char *uri_string ); +extern unsigned int uri_port ( struct uri *uri, unsigned int default_port ); +extern int unparse_uri ( char *buf, size_t size, struct uri *uri, + unsigned int fields ); +extern struct uri * uri_dup ( struct uri *uri ); +extern char * resolve_path ( const char *base_path, + const char *relative_path ); +extern struct uri * resolve_uri ( struct uri *base_uri, + struct uri *relative_uri ); +extern void churi ( struct uri *uri ); +extern size_t uri_encode ( const char *raw_string, char *buf, ssize_t len, + int field ); +extern size_t uri_decode ( const char *encoded_string, char *buf, ssize_t len ); + +#endif /* _GPXE_URI_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/uuid.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/uuid.h new file mode 100644 index 0000000..019cd05 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/uuid.h @@ -0,0 +1,33 @@ +#ifndef _GPXE_UUID_H +#define _GPXE_UUID_H + +/** @file + * + * Universally unique IDs + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +/** A universally unique ID */ +union uuid { + /** Canonical form (00000000-0000-0000-0000-000000000000) */ + struct { + /** 8 hex digits, big-endian */ + uint32_t a; + /** 2 hex digits, big-endian */ + uint16_t b; + /** 2 hex digits, big-endian */ + uint16_t c; + /** 2 hex digits, big-endian */ + uint16_t d; + /** 12 hex digits, big-endian */ + uint8_t e[6]; + } canonical; + uint8_t raw[16]; +}; + +extern char * uuid_ntoa ( union uuid *uuid ); + +#endif /* _GPXE_UUID_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/virtio-pci.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/virtio-pci.h new file mode 100644 index 0000000..f0c17e8 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/virtio-pci.h @@ -0,0 +1,97 @@ +#ifndef _VIRTIO_PCI_H_ +# define _VIRTIO_PCI_H_ + +/* A 32-bit r/o bitmask of the features supported by the host */ +#define VIRTIO_PCI_HOST_FEATURES 0 + +/* A 32-bit r/w bitmask of features activated by the guest */ +#define VIRTIO_PCI_GUEST_FEATURES 4 + +/* A 32-bit r/w PFN for the currently selected queue */ +#define VIRTIO_PCI_QUEUE_PFN 8 + +/* A 16-bit r/o queue size for the currently selected queue */ +#define VIRTIO_PCI_QUEUE_NUM 12 + +/* A 16-bit r/w queue selector */ +#define VIRTIO_PCI_QUEUE_SEL 14 + +/* A 16-bit r/w queue notifier */ +#define VIRTIO_PCI_QUEUE_NOTIFY 16 + +/* An 8-bit device status register. */ +#define VIRTIO_PCI_STATUS 18 + +/* An 8-bit r/o interrupt status register. Reading the value will return the + * current contents of the ISR and will also clear it. This is effectively + * a read-and-acknowledge. */ +#define VIRTIO_PCI_ISR 19 + +/* The bit of the ISR which indicates a device configuration change. */ +#define VIRTIO_PCI_ISR_CONFIG 0x2 + +/* The remaining space is defined by each driver as the per-driver + * configuration space */ +#define VIRTIO_PCI_CONFIG 20 + +/* Virtio ABI version, this must match exactly */ +#define VIRTIO_PCI_ABI_VERSION 0 + +static inline u32 vp_get_features(unsigned int ioaddr) +{ + return inl(ioaddr + VIRTIO_PCI_HOST_FEATURES); +} + +static inline void vp_set_features(unsigned int ioaddr, u32 features) +{ + outl(features, ioaddr + VIRTIO_PCI_GUEST_FEATURES); +} + +static inline void vp_get(unsigned int ioaddr, unsigned offset, + void *buf, unsigned len) +{ + u8 *ptr = buf; + unsigned i; + + for (i = 0; i < len; i++) + ptr[i] = inb(ioaddr + VIRTIO_PCI_CONFIG + offset + i); +} + +static inline u8 vp_get_status(unsigned int ioaddr) +{ + return inb(ioaddr + VIRTIO_PCI_STATUS); +} + +static inline void vp_set_status(unsigned int ioaddr, u8 status) +{ + if (status == 0) /* reset */ + return; + outb(status, ioaddr + VIRTIO_PCI_STATUS); +} + + +static inline void vp_reset(unsigned int ioaddr) +{ + outb(0, ioaddr + VIRTIO_PCI_STATUS); + (void)inb(ioaddr + VIRTIO_PCI_ISR); +} + +static inline void vp_notify(unsigned int ioaddr, int queue_index) +{ + outw(queue_index, ioaddr + VIRTIO_PCI_QUEUE_NOTIFY); +} + +static inline void vp_del_vq(unsigned int ioaddr, int queue_index) +{ + /* select the queue */ + + outw(queue_index, ioaddr + VIRTIO_PCI_QUEUE_SEL); + + /* deactivate the queue */ + + outl(0, ioaddr + VIRTIO_PCI_QUEUE_PFN); +} + +int vp_find_vq(unsigned int ioaddr, int queue_index, + struct vring_virtqueue *vq); +#endif /* _VIRTIO_PCI_H_ */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/virtio-ring.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/virtio-ring.h new file mode 100644 index 0000000..e96dd37 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/virtio-ring.h @@ -0,0 +1,142 @@ +#ifndef _VIRTIO_RING_H_ +# define _VIRTIO_RING_H_ +#define PAGE_SHIFT (12) +#define PAGE_SIZE (1<<PAGE_SHIFT) +#define PAGE_MASK (PAGE_SIZE-1) + +/* Status byte for guest to report progress, and synchronize features. */ +/* We have seen device and processed generic fields (VIRTIO_CONFIG_F_VIRTIO) */ +#define VIRTIO_CONFIG_S_ACKNOWLEDGE 1 +/* We have found a driver for the device. */ +#define VIRTIO_CONFIG_S_DRIVER 2 +/* Driver has used its parts of the config, and is happy */ +#define VIRTIO_CONFIG_S_DRIVER_OK 4 +/* We've given up on this device. */ +#define VIRTIO_CONFIG_S_FAILED 0x80 + +#define MAX_QUEUE_NUM (512) + +#define VRING_DESC_F_NEXT 1 +#define VRING_DESC_F_WRITE 2 + +#define VRING_AVAIL_F_NO_INTERRUPT 1 + +#define VRING_USED_F_NO_NOTIFY 1 + +struct vring_desc +{ + u64 addr; + u32 len; + u16 flags; + u16 next; +}; + +struct vring_avail +{ + u16 flags; + u16 idx; + u16 ring[0]; +}; + +struct vring_used_elem +{ + u32 id; + u32 len; +}; + +struct vring_used +{ + u16 flags; + u16 idx; + struct vring_used_elem ring[]; +}; + +struct vring { + unsigned int num; + struct vring_desc *desc; + struct vring_avail *avail; + struct vring_used *used; +}; + +#define vring_size(num) \ + (((((sizeof(struct vring_desc) * num) + \ + (sizeof(struct vring_avail) + sizeof(u16) * num)) \ + + PAGE_MASK) & ~PAGE_MASK) + \ + (sizeof(struct vring_used) + sizeof(struct vring_used_elem) * num)) + +typedef unsigned char virtio_queue_t[PAGE_MASK + vring_size(MAX_QUEUE_NUM)]; + +struct vring_virtqueue { + virtio_queue_t queue; + struct vring vring; + u16 free_head; + u16 last_used_idx; + u16 vdata[MAX_QUEUE_NUM]; + /* PCI */ + int queue_index; +}; + +struct vring_list { + char *addr; + unsigned int length; +}; + +static inline void vring_init(struct vring *vr, + unsigned int num, unsigned char *queue) +{ + unsigned int i; + unsigned long pa; + + vr->num = num; + + /* physical address of desc must be page aligned */ + + pa = virt_to_phys(queue); + pa = (pa + PAGE_MASK) & ~PAGE_MASK; + vr->desc = phys_to_virt(pa); + + vr->avail = (struct vring_avail *)&vr->desc[num]; + + /* physical address of used must be page aligned */ + + pa = virt_to_phys(&vr->avail->ring[num]); + pa = (pa + PAGE_MASK) & ~PAGE_MASK; + vr->used = phys_to_virt(pa); + + for (i = 0; i < num - 1; i++) + vr->desc[i].next = i + 1; + vr->desc[i].next = 0; +} + +static inline void vring_enable_cb(struct vring_virtqueue *vq) +{ + vq->vring.avail->flags &= ~VRING_AVAIL_F_NO_INTERRUPT; +} + +static inline void vring_disable_cb(struct vring_virtqueue *vq) +{ + vq->vring.avail->flags |= VRING_AVAIL_F_NO_INTERRUPT; +} + + +/* + * vring_more_used + * + * is there some used buffers ? + * + */ + +static inline int vring_more_used(struct vring_virtqueue *vq) +{ + wmb(); + return vq->last_used_idx != vq->vring.used->idx; +} + +void vring_detach(struct vring_virtqueue *vq, unsigned int head); +int vring_get_buf(struct vring_virtqueue *vq, unsigned int *len); +void vring_add_buf(struct vring_virtqueue *vq, struct vring_list list[], + unsigned int out, unsigned int in, + int index, int num_added); +void vring_kick(unsigned int ioaddr, struct vring_virtqueue *vq, int num_added); + +#endif /* _VIRTIO_RING_H_ */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/vsprintf.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/vsprintf.h new file mode 100644 index 0000000..ee860a5 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/vsprintf.h @@ -0,0 +1,74 @@ +#ifndef _GPXE_VSPRINTF_H +#define _GPXE_VSPRINTF_H + +/** @file + * + * printf() and friends + * + * Etherboot's printf() functions understand the following subset of + * the standard C printf()'s format specifiers: + * + * - Flag characters + * - '#' - Alternate form (i.e. "0x" prefix) + * - '0' - Zero-pad + * - Field widths + * - Length modifiers + * - 'hh' - Signed / unsigned char + * - 'h' - Signed / unsigned short + * - 'l' - Signed / unsigned long + * - 'll' - Signed / unsigned long long + * - 'z' - Signed / unsigned size_t + * - Conversion specifiers + * - 'd' - Signed decimal + * - 'x','X' - Unsigned hexadecimal + * - 'c' - Character + * - 's' - String + * - 'p' - Pointer + * + * Hexadecimal numbers are always zero-padded to the specified field + * width (if any); decimal numbers are always space-padded. Decimal + * long longs are not supported. + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <stdarg.h> +#include <stdio.h> + +/** + * A printf context + * + * Contexts are used in order to be able to share code between + * vprintf() and vsnprintf(), without requiring the allocation of a + * buffer for vprintf(). + */ +struct printf_context { + /** + * Character handler + * + * @v ctx Context + * @v c Character + * + * This method is called for each character written to the + * formatted string. + */ + void ( * handler ) ( struct printf_context *ctx, unsigned int c ); + /** Length of formatted string + * + * When handler() is called, @len will be set to the number of + * characters written so far (i.e. zero for the first call to + * handler()). + */ + size_t len; +}; + +extern size_t vcprintf ( struct printf_context *ctx, const char *fmt, + va_list args ); +extern int vssnprintf ( char *buf, ssize_t ssize, const char *fmt, + va_list args ); +extern int __attribute__ (( format ( printf, 3, 4 ) )) +ssnprintf ( char *buf, ssize_t ssize, const char *fmt, ... ); + +#endif /* _GPXE_VSPRINTF_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/wpa.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/wpa.h new file mode 100644 index 0000000..a7f19d7 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/wpa.h @@ -0,0 +1,503 @@ +/* + * Copyright (c) 2009 Joshua Oreman <oremanj@rwcr.net>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _GPXE_WPA_H +#define _GPXE_WPA_H + +#include <gpxe/ieee80211.h> +#include <gpxe/list.h> + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** @file + * + * Common definitions for all types of WPA-protected networks. + */ + + +/** EAPOL-Key type field for modern 802.11i/RSN WPA packets */ +#define EAPOL_KEY_TYPE_RSN 2 + +/** Old EAPOL-Key type field used by WPA1 hardware before 802.11i ratified */ +#define EAPOL_KEY_TYPE_WPA 254 + + +/** + * @defgroup eapol_key_info EAPOL-Key Info field bits + * @{ + */ + +/** Key descriptor version, indicating WPA or WPA2 */ +#define EAPOL_KEY_INFO_VERSION 0x0007 + +/** Key type bit, indicating pairwise or group */ +#define EAPOL_KEY_INFO_TYPE 0x0008 + +/** Key install bit; set on message 3 except when legacy hacks are used */ +#define EAPOL_KEY_INFO_INSTALL 0x0040 + +/** Key ACK bit; set when a response is required, on all messages except #4 */ +#define EAPOL_KEY_INFO_KEY_ACK 0x0080 + +/** Key MIC bit; set when the MIC field is valid, on messages 3 and 4 */ +#define EAPOL_KEY_INFO_KEY_MIC 0x0100 + +/** Secure bit; set when both sides have both keys, on messages 3 and 4 */ +#define EAPOL_KEY_INFO_SECURE 0x0200 + +/** Error bit; set on a MIC failure for TKIP */ +#define EAPOL_KEY_INFO_ERROR 0x0400 + +/** Request bit; set when authentication is initiated by the Peer (unusual) */ +#define EAPOL_KEY_INFO_REQUEST 0x0800 + +/** Key Encrypted bit; set when the Key Data field is encrypted */ +#define EAPOL_KEY_INFO_KEY_ENC 0x1000 + +/** SMC Message bit; set when this frame is part of an IBSS SMK handshake */ +#define EAPOL_KEY_INFO_SMC_MESS 0x2000 + + +/** Key descriptor version field value for WPA (TKIP) */ +#define EAPOL_KEY_VERSION_WPA 1 + +/** Key descriptor version field value for WPA2 (CCMP) */ +#define EAPOL_KEY_VERSION_WPA2 2 + +/** Key type field value for a PTK (pairwise) key handshake */ +#define EAPOL_KEY_TYPE_PTK 0x0008 + +/** Key type field value for a GTK (group) key handshake */ +#define EAPOL_KEY_TYPE_GTK 0x0000 + +/** @} */ + + + +/** An EAPOL-Key packet. + * + * These are used for the WPA 4-Way Handshake, whether or not prior + * authentication has been performed using EAP. + * + * On LANs, an eapol_key_pkt is always encapsulated in the data field + * of an eapol_frame, with the frame's type code set to EAPOL_TYPE_KEY. + * + * Unlike 802.11 frame headers, the fields in this structure are + * stored in big-endian! + */ +struct eapol_key_pkt +{ + /** One of the EAPOL_KEY_TYPE_* defines. */ + u8 type; + + /** Bitfield of key characteristics, network byte order */ + u16 info; + + /** Length of encryption key to be used, network byte order + * + * This is 16 for CCMP, 32 for TKIP, and 5 or 13 for WEP. + */ + u16 keysize; + + /** Monotonically increasing value for EAPOL-Key conversations + * + * In another classic demonstration of overengineering, this + * 8-byte value will rarely be anything above 1. It's stored + * in network byte order. + */ + u64 replay; + + /** Nonce value + * + * This is the authenticator's ANonce in frame 1, the peer's + * SNonce in frame 2, and 0 in frames 3 and 4. + */ + u8 nonce[32]; + + /** Initialization vector + * + * This contains the IV used with the Key Encryption Key, or 0 + * if the key is unencrypted or encrypted using an algorithm + * that does not require an IV. + */ + u8 iv[16]; + + /** Receive sequence counter for GTK + * + * This is used to synchronize the client's replay counter for + * ordinary data packets. The first six bytes contain PN0 + * through PN5 for CCMP mode, or TSC0 through TSC5 for TKIP + * mode. The last two bytes are zero. + */ + u8 rsc[8]; + + /** Reserved bytes */ + u8 _reserved[8]; + + /** Message integrity code over the entire EAPOL frame + * + * This is calculated using HMAC-MD5 when the key descriptor + * version field in @a info is 1, and HMAC-SHA1 ignoring the + * last 4 bytes of the hash when the version field in @a info + * is 2. + */ + u8 mic[16]; + + /** Length of the @a data field in bytes, network byte order */ + u16 datalen; + + /** Key data + * + * This is formatted as a series of 802.11 information + * elements, with cryptographic data encapsulated using a + * "vendor-specific IE" code and an IEEE-specified OUI. + */ + u8 data[0]; +} __attribute__ (( packed )); + + +/** WPA handshaking state */ +enum wpa_state { + /** Waiting for PMK to be set */ + WPA_WAITING = 0, + + /** Ready for 4-Way Handshake */ + WPA_READY, + + /** Performing 4-Way Handshake */ + WPA_WORKING, + + /** 4-Way Handshake succeeded */ + WPA_SUCCESS, + + /** 4-Way Handshake failed */ + WPA_FAILURE, +}; + +/** Bitfield indicating a selection of WPA transient keys */ +enum wpa_keymask { + /** Pairwise transient key */ + WPA_PTK = 1, + + /** Group transient key */ + WPA_GTK = 2, +}; + + +/** Length of a nonce */ +#define WPA_NONCE_LEN 32 + +/** Length of a TKIP main key */ +#define WPA_TKIP_KEY_LEN 16 + +/** Length of a TKIP MIC key */ +#define WPA_TKIP_MIC_KEY_LEN 8 + +/** Length of a CCMP key */ +#define WPA_CCMP_KEY_LEN 16 + +/** Length of an EAPOL Key Confirmation Key */ +#define WPA_KCK_LEN 16 + +/** Length of an EAPOL Key Encryption Key */ +#define WPA_KEK_LEN 16 + +/** Usual length of a Pairwise Master Key */ +#define WPA_PMK_LEN 32 + +/** Length of a PMKID */ +#define WPA_PMKID_LEN 16 + + +/** Structure of the Temporal Key for TKIP encryption */ +struct tkip_tk +{ + /** Main key: input to TKIP Phase 1 and Phase 2 key mixing functions */ + u8 key[WPA_TKIP_KEY_LEN]; + + /** Michael MIC keys */ + struct { + /** MIC key for packets from the AP */ + u8 rx[WPA_TKIP_MIC_KEY_LEN]; + + /** MIC key for packets to the AP */ + u8 tx[WPA_TKIP_MIC_KEY_LEN]; + } __attribute__ (( packed )) mic; +} __attribute__ (( packed )); + +/** Structure of a generic Temporal Key */ +union wpa_tk +{ + /** CCMP key */ + u8 ccmp[WPA_CCMP_KEY_LEN]; + + /** TKIP keys */ + struct tkip_tk tkip; +}; + +/** Structure of the Pairwise Transient Key */ +struct wpa_ptk +{ + /** EAPOL-Key Key Confirmation Key (KCK) */ + u8 kck[WPA_KCK_LEN]; + + /** EAPOL-Key Key Encryption Key (KEK) */ + u8 kek[WPA_KEK_LEN]; + + /** Temporal key */ + union wpa_tk tk; +} __attribute__ (( packed )); + +/** Structure of the Group Transient Key */ +struct wpa_gtk +{ + /** Temporal key */ + union wpa_tk tk; +} __attribute__ (( packed )); + + +/** Common context for WPA security handshaking + * + * Any implementor of a particular handshaking type (e.g. PSK or EAP) + * must include this structure at the very beginning of their private + * data context structure, to allow the EAPOL-Key handling code to + * work. When the preliminary authentication is done, it is necessary + * to call wpa_start(), passing the PMK (derived from PSK or EAP MSK) + * as an argument. The handshaker can use its @a step function to + * monitor @a state in this wpa_ctx structure for success or + * failure. On success, the keys will be available in @a ptk and @a + * gtk according to the state of the @a valid bitmask. + * + * After an initial success, the parent handshaker does not need to + * concern itself with rekeying; the WPA common code takes care of + * that. + */ +struct wpa_common_ctx +{ + /** 802.11 device we are authenticating for */ + struct net80211_device *dev; + + /** The Pairwise Master Key to use in handshaking + * + * This is set either by running the PBKDF2 algorithm on a + * passphrase with the SSID as salt to generate a pre-shared + * key, or by copying the first 32 bytes of the EAP Master + * Session Key in 802.1X-served authentication. + */ + u8 pmk[WPA_PMK_LEN]; + + /** Length of the Pairwise Master Key + * + * This is always 32 except with one EAP method which only + * gives 16 bytes. + */ + int pmk_len; + + /** State of EAPOL-Key handshaking */ + enum wpa_state state; + + /** Replay counter for this association + * + * This stores the replay counter value for the most recent + * packet we've accepted. It is initially initialised to ~0 to + * show we'll accept anything. + */ + u64 replay; + + /** Mask of valid keys after authentication success + * + * If the PTK is not valid, the GTK should be used for both + * unicast and multicast decryption; if the GTK is not valid, + * multicast packets cannot be decrypted. + */ + enum wpa_keymask valid; + + /** The cipher to use for unicast RX and all TX */ + enum net80211_crypto_alg crypt; + + /** The cipher to use for broadcast and multicast RX */ + enum net80211_crypto_alg gcrypt; + + /** The Pairwise Transient Key derived from the handshake */ + struct wpa_ptk ptk; + + /** The Group Transient Key derived from the handshake */ + struct wpa_gtk gtk; + + /** Authenticator-provided nonce */ + u8 Anonce[WPA_NONCE_LEN]; + + /** Supplicant-generated nonce (that's us) */ + u8 Snonce[WPA_NONCE_LEN]; + + /** Whether we should refrain from generating another SNonce */ + int have_Snonce; + + /** Data in WPA or RSN IE from AP's beacon frame */ + void *ap_rsn_ie; + + /** Length of @a ap_rsn_ie */ + int ap_rsn_ie_len; + + /** Whether @a ap_rsn_ie is an RSN IE (as opposed to old WPA) */ + int ap_rsn_is_rsn; + + /** List entry */ + struct list_head list; +}; + + +/** WPA handshake key integrity and encryption handler + * + * Note that due to the structure of the 4-Way Handshake we never + * actually need to encrypt key data, only decrypt it. + */ +struct wpa_kie { + /** Value of version bits in EAPOL-Key info field for which to use + * + * This should be one of the @c EAPOL_KEY_VERSION_* constants. + */ + int version; + + /** Calculate MIC over message + * + * @v kck Key Confirmation Key, 16 bytes + * @v msg Message to calculate MIC over + * @v len Number of bytes to calculate MIC over + * @ret mic Calculated MIC, 16 bytes long + * + * The @a mic return may point within @a msg, so it must not + * be filled until the calculation has been performed. + */ + void ( * mic ) ( const void *kck, const void *msg, size_t len, + void *mic ); + + /** Decrypt key data + * + * @v kek Key Encryption Key, 16 bytes + * @v iv Initialisation vector for encryption, 16 bytes + * @v msg Message to decrypt (Key Data field) + * @v len Length of message + * @ret msg Decrypted message in place of original + * @ret len Updated to reflect encrypted length + * @ret rc Return status code + * + * The decrypted message is written over the encrypted one. + */ + int ( * decrypt ) ( const void *kek, const void *iv, void *msg, + u16 *len ); +}; + +#define WPA_KIES __table ( struct wpa_kie, "wpa_kies" ) +#define __wpa_kie __table_entry ( WPA_KIES, 01 ) + + + +/** + * @defgroup wpa_kde Key descriptor element types + * @{ + */ + +/** Payload structure of the GTK-encapsulating KDE + * + * This does not include the IE type, length, or OUI bytes, which are + * generic to all KDEs. + */ +struct wpa_kde_gtk_encap +{ + /** Key ID and TX bit */ + u8 id; + + /** Reserved byte */ + u8 _rsvd; + + /** Encapsulated group transient key */ + struct wpa_gtk gtk; +} __attribute__ (( packed )); + +/** Mask for Key ID in wpa_kde_gtk::id field */ +#define WPA_GTK_KID 0x03 + +/** Mask for Tx bit in wpa_kde_gtk::id field */ +#define WPA_GTK_TXBIT 0x04 + + +/** KDE type for an encapsulated Group Transient Key (requires encryption) */ +#define WPA_KDE_GTK _MKOUI ( 0x00, 0x0F, 0xAC, 0x01 ) + +/** KDE type for a MAC address */ +#define WPA_KDE_MAC _MKOUI ( 0x00, 0x0F, 0xAC, 0x03 ) + +/** KDE type for a PMKID */ +#define WPA_KDE_PMKID _MKOUI ( 0x00, 0x0F, 0xAC, 0x04 ) + +/** KDE type for a nonce */ +#define WPA_KDE_NONCE _MKOUI ( 0x00, 0x0F, 0xAC, 0x06 ) + +/** KDE type for a lifetime value */ +#define WPA_KDE_LIFETIME _MKOUI ( 0x00, 0x0F, 0xAC, 0x07 ) + + +/** Any key descriptor element type + * + * KDEs follow the 802.11 information element format of a type byte + * (in this case "vendor-specific", with the requisite OUI+subtype + * after length) and a length byte whose value does not include the + * length of the type and length bytes. + */ +struct wpa_kde +{ + /** Information element type: always 0xDD (IEEE80211_IE_VENDOR) */ + u8 ie_type; + + /** Length, not including ie_type and length fields */ + u8 len; + + /** OUI + type byte */ + u32 oui_type; + + /** Payload data */ + union { + /** For GTK-type KDEs, encapsulated GTK */ + struct wpa_kde_gtk_encap gtk_encap; + + /** For MAC-type KDEs, the MAC address */ + u8 mac[ETH_ALEN]; + + /** For PMKID-type KDEs, the PMKID */ + u8 pmkid[WPA_PMKID_LEN]; + + /** For Nonce-type KDEs, the nonce */ + u8 nonce[WPA_NONCE_LEN]; + + /** For Lifetime-type KDEs, the lifetime in seconds + * + * This is in network byte order! + */ + u32 lifetime; + }; +} __attribute__ (( packed )); + +/** @} */ + +int wpa_make_rsn_ie ( struct net80211_device *dev, union ieee80211_ie **ie ); +int wpa_start ( struct net80211_device *dev, struct wpa_common_ctx *ctx, + const void *pmk, size_t pmk_len ); +void wpa_stop ( struct net80211_device *dev ); + +#endif /* _GPXE_WPA_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/x509.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/x509.h new file mode 100644 index 0000000..1b9d9aa --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/x509.h @@ -0,0 +1,41 @@ +#ifndef _GPXE_X509_H +#define _GPXE_X509_H + +/** @file + * + * X.509 certificates + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> + +struct asn1_cursor; + +/** An X.509 RSA public key */ +struct x509_rsa_public_key { + /** Modulus */ + uint8_t *modulus; + /** Modulus length */ + size_t modulus_len; + /** Exponent */ + uint8_t *exponent; + /** Exponent length */ + size_t exponent_len; +}; + +/** + * Free X.509 RSA public key + * + * @v rsa_pubkey RSA public key + */ +static inline void +x509_free_rsa_public_key ( struct x509_rsa_public_key *rsa_pubkey ) { + free ( rsa_pubkey->modulus ); +} + +extern int x509_rsa_public_key ( const struct asn1_cursor *certificate, + struct x509_rsa_public_key *rsa_pubkey ); + +#endif /* _GPXE_X509_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/gpxe/xfer.h b/contrib/syslinux-4.02/gpxe/src/include/gpxe/xfer.h new file mode 100644 index 0000000..edd3703 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/gpxe/xfer.h @@ -0,0 +1,277 @@ +#ifndef _GPXE_XFER_H +#define _GPXE_XFER_H + +/** @file + * + * Data transfer interfaces + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stddef.h> +#include <stdarg.h> +#include <gpxe/interface.h> +#include <gpxe/iobuf.h> + +struct xfer_interface; +struct xfer_metadata; + +/** Data transfer interface operations */ +struct xfer_interface_operations { + /** Close interface + * + * @v xfer Data transfer interface + * @v rc Reason for close + */ + void ( * close ) ( struct xfer_interface *xfer, int rc ); + /** Redirect to new location + * + * @v xfer Data transfer interface + * @v type New location type + * @v args Remaining arguments depend upon location type + * @ret rc Return status code + */ + int ( * vredirect ) ( struct xfer_interface *xfer, int type, + va_list args ); + /** Check flow control window + * + * @v xfer Data transfer interface + * @ret len Length of window + * + * Flow control is regarded as advisory but not mandatory. + * Users who have control over their own rate of data + * generation should perform a flow control check before + * generating new data. Users who have no control (such as + * NIC drivers or filter layers) are not obliged to check. + * + * Data transfer interfaces must be prepared to accept + * datagrams even if they are advertising a window of zero + * bytes. + */ + size_t ( * window ) ( struct xfer_interface *xfer ); + /** Allocate I/O buffer + * + * @v xfer Data transfer interface + * @v len I/O buffer payload length + * @ret iobuf I/O buffer + */ + struct io_buffer * ( * alloc_iob ) ( struct xfer_interface *xfer, + size_t len ); + /** Deliver datagram as I/O buffer with metadata + * + * @v xfer Data transfer interface + * @v iobuf Datagram I/O buffer + * @v meta Data transfer metadata + * @ret rc Return status code + * + * A data transfer interface that wishes to support only raw + * data delivery should set this method to + * xfer_deliver_as_raw(). + */ + int ( * deliver_iob ) ( struct xfer_interface *xfer, + struct io_buffer *iobuf, + struct xfer_metadata *meta ); + /** Deliver datagram as raw data + * + * @v xfer Data transfer interface + * @v data Data buffer + * @v len Length of data buffer + * @ret rc Return status code + * + * A data transfer interface that wishes to support only I/O + * buffer delivery should set this method to + * xfer_deliver_as_iob(). + */ + int ( * deliver_raw ) ( struct xfer_interface *xfer, + const void *data, size_t len ); +}; + +/** A data transfer interface */ +struct xfer_interface { + /** Generic object communication interface */ + struct interface intf; + /** Operations for received messages */ + struct xfer_interface_operations *op; +}; + +/** Basis positions for seek() events */ +enum seek_whence { + SEEK_CUR = 0, + SEEK_SET, +}; + +/** Data transfer metadata */ +struct xfer_metadata { + /** Position of data within stream */ + off_t offset; + /** Basis for data position + * + * Must be one of @c SEEK_CUR or @c SEEK_SET. + */ + int whence; + /** Source socket address, or NULL */ + struct sockaddr *src; + /** Destination socket address, or NULL */ + struct sockaddr *dest; + /** Network device, or NULL */ + struct net_device *netdev; +}; + +/** + * Describe seek basis + * + * @v whence Basis for new position + */ +static inline __attribute__ (( always_inline )) const char * +whence_text ( int whence ) { + switch ( whence ) { + case SEEK_CUR: return "CUR"; + case SEEK_SET: return "SET"; + default: return "INVALID"; + } +} + +extern struct xfer_interface null_xfer; +extern struct xfer_interface_operations null_xfer_ops; + +extern void xfer_close ( struct xfer_interface *xfer, int rc ); +extern int xfer_vredirect ( struct xfer_interface *xfer, int type, + va_list args ); +extern int xfer_redirect ( struct xfer_interface *xfer, int type, ... ); +extern size_t xfer_window ( struct xfer_interface *xfer ); +extern struct io_buffer * xfer_alloc_iob ( struct xfer_interface *xfer, + size_t len ); +extern int xfer_deliver_iob ( struct xfer_interface *xfer, + struct io_buffer *iobuf ); +extern int xfer_deliver_iob_meta ( struct xfer_interface *xfer, + struct io_buffer *iobuf, + struct xfer_metadata *meta ); +extern int xfer_deliver_raw ( struct xfer_interface *xfer, + const void *data, size_t len ); +extern int xfer_vprintf ( struct xfer_interface *xfer, + const char *format, va_list args ); +extern int __attribute__ (( format ( printf, 2, 3 ) )) +xfer_printf ( struct xfer_interface *xfer, const char *format, ... ); +extern int xfer_seek ( struct xfer_interface *xfer, off_t offset, int whence ); + +extern void ignore_xfer_close ( struct xfer_interface *xfer, int rc ); +extern int ignore_xfer_vredirect ( struct xfer_interface *xfer, + int type, va_list args ); +extern size_t unlimited_xfer_window ( struct xfer_interface *xfer ); +extern size_t no_xfer_window ( struct xfer_interface *xfer ); +extern struct io_buffer * default_xfer_alloc_iob ( struct xfer_interface *xfer, + size_t len ); +extern int xfer_deliver_as_raw ( struct xfer_interface *xfer, + struct io_buffer *iobuf, + struct xfer_metadata *meta ); +extern int xfer_deliver_as_iob ( struct xfer_interface *xfer, + const void *data, size_t len ); +extern int ignore_xfer_deliver_raw ( struct xfer_interface *xfer, + const void *data __unused, size_t len ); + +/** + * Initialise a data transfer interface + * + * @v xfer Data transfer interface + * @v op Data transfer interface operations + * @v refcnt Containing object reference counter, or NULL + */ +static inline void xfer_init ( struct xfer_interface *xfer, + struct xfer_interface_operations *op, + struct refcnt *refcnt ) { + xfer->intf.dest = &null_xfer.intf; + xfer->intf.refcnt = refcnt; + xfer->op = op; +} + +/** + * Initialise a static data transfer interface + * + * @v operations Data transfer interface operations + */ +#define XFER_INIT( operations ) { \ + .intf = { \ + .dest = &null_xfer.intf, \ + .refcnt = NULL, \ + }, \ + .op = operations, \ + } + +/** + * Get data transfer interface from generic object communication interface + * + * @v intf Generic object communication interface + * @ret xfer Data transfer interface + */ +static inline __attribute__ (( always_inline )) struct xfer_interface * +intf_to_xfer ( struct interface *intf ) { + return container_of ( intf, struct xfer_interface, intf ); +} + +/** + * Get reference to destination data transfer interface + * + * @v xfer Data transfer interface + * @ret dest Destination interface + */ +static inline __attribute__ (( always_inline )) struct xfer_interface * +xfer_get_dest ( struct xfer_interface *xfer ) { + return intf_to_xfer ( intf_get ( xfer->intf.dest ) ); +} + +/** + * Drop reference to data transfer interface + * + * @v xfer Data transfer interface + */ +static inline __attribute__ (( always_inline )) void +xfer_put ( struct xfer_interface *xfer ) { + intf_put ( &xfer->intf ); +} + +/** + * Plug a data transfer interface into a new destination interface + * + * @v xfer Data transfer interface + * @v dest New destination interface + */ +static inline __attribute__ (( always_inline )) void +xfer_plug ( struct xfer_interface *xfer, struct xfer_interface *dest ) { + plug ( &xfer->intf, &dest->intf ); +} + +/** + * Plug two data transfer interfaces together + * + * @v a Data transfer interface A + * @v b Data transfer interface B + */ +static inline __attribute__ (( always_inline )) void +xfer_plug_plug ( struct xfer_interface *a, struct xfer_interface *b ) { + plug_plug ( &a->intf, &b->intf ); +} + +/** + * Unplug a data transfer interface + * + * @v xfer Data transfer interface + */ +static inline __attribute__ (( always_inline )) void +xfer_unplug ( struct xfer_interface *xfer ) { + plug ( &xfer->intf, &null_xfer.intf ); +} + +/** + * Stop using a data transfer interface + * + * @v xfer Data transfer interface + * + * After calling this method, no further messages will be received via + * the interface. + */ +static inline void xfer_nullify ( struct xfer_interface *xfer ) { + xfer->op = &null_xfer_ops; +}; + +#endif /* _GPXE_XFER_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/hci/ifmgmt_cmd.h b/contrib/syslinux-4.02/gpxe/src/include/hci/ifmgmt_cmd.h new file mode 100644 index 0000000..e9c810a --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/hci/ifmgmt_cmd.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2007 Michael Brown <mbrown@fensystems.co.uk>. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _IFMGMT_CMD_H +#define _IFMGMT_CMD_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct net_device; + +extern int ifcommon_exec ( int argc, char **argv, + int ( * payload ) ( struct net_device * ), + const char *verb ); + +#endif /* _IFMGMT_CMD_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/i82365.h b/contrib/syslinux-4.02/gpxe/src/include/i82365.h new file mode 100644 index 0000000..3b0e00c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/i82365.h @@ -0,0 +1,450 @@ +/* + * i82365.h 1.15 1999/10/25 20:03:34 + * + * The contents of this file may be used under the + * terms of the GNU General Public License version 2 (the "GPL"). + * + * Software distributed under the License is distributed on an "AS IS" + * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See + * the License for the specific language governing rights and + * limitations under the License. + * + * The initial developer of the original code is David A. Hinds + * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds + * are Copyright (C) 1999 David A. Hinds. All Rights Reserved. + */ + +#ifndef _LINUX_I82365_H +#define _LINUX_I82365_H + +/* register definitions for the Intel 82365SL PCMCIA controller */ + +/* Offsets for PCIC registers */ +#define I365_IDENT 0x00 /* Identification and revision */ +#define I365_STATUS 0x01 /* Interface status */ +#define I365_POWER 0x02 /* Power and RESETDRV control */ +#define I365_INTCTL 0x03 /* Interrupt and general control */ +#define I365_CSC 0x04 /* Card status change */ +#define I365_CSCINT 0x05 /* Card status change interrupt control */ +#define I365_ADDRWIN 0x06 /* Address window enable */ +#define I365_IOCTL 0x07 /* I/O control */ +#define I365_GENCTL 0x16 /* Card detect and general control */ +#define I365_GBLCTL 0x1E /* Global control register */ + +/* Offsets for I/O and memory window registers */ +#define I365_IO(map) (0x08+((map)<<2)) +#define I365_MEM(map) (0x10+((map)<<3)) +#define I365_W_START 0 +#define I365_W_STOP 2 +#define I365_W_OFF 4 + +/* Flags for I365_STATUS */ +#define I365_CS_BVD1 0x01 +#define I365_CS_STSCHG 0x01 +#define I365_CS_BVD2 0x02 +#define I365_CS_SPKR 0x02 +#define I365_CS_DETECT 0x0C +#define I365_CS_WRPROT 0x10 +#define I365_CS_READY 0x20 /* Inverted */ +#define I365_CS_POWERON 0x40 +#define I365_CS_GPI 0x80 + +/* Flags for I365_POWER */ +#define I365_PWR_OFF 0x00 /* Turn off the socket */ +#define I365_PWR_OUT 0x80 /* Output enable */ +#define I365_PWR_NORESET 0x40 /* Disable RESETDRV on resume */ +#define I365_PWR_AUTO 0x20 /* Auto pwr switch enable */ +#define I365_VCC_MASK 0x18 /* Mask for turning off Vcc */ +/* There are different layouts for B-step and DF-step chips: the B + step has independent Vpp1/Vpp2 control, and the DF step has only + Vpp1 control, plus 3V control */ +#define I365_VCC_5V 0x10 /* Vcc = 5.0v */ +#define I365_VCC_3V 0x18 /* Vcc = 3.3v */ +#define I365_VPP2_MASK 0x0c /* Mask for turning off Vpp2 */ +#define I365_VPP2_5V 0x04 /* Vpp2 = 5.0v */ +#define I365_VPP2_12V 0x08 /* Vpp2 = 12.0v */ +#define I365_VPP1_MASK 0x03 /* Mask for turning off Vpp1 */ +#define I365_VPP1_5V 0x01 /* Vpp2 = 5.0v */ +#define I365_VPP1_12V 0x02 /* Vpp2 = 12.0v */ + +/* Flags for I365_INTCTL */ +#define I365_RING_ENA 0x80 +#define I365_PC_RESET 0x40 +#define I365_PC_IOCARD 0x20 +#define I365_INTR_ENA 0x10 +#define I365_IRQ_MASK 0x0F + +/* Flags for I365_CSC and I365_CSCINT*/ +#define I365_CSC_BVD1 0x01 +#define I365_CSC_STSCHG 0x01 +#define I365_CSC_BVD2 0x02 +#define I365_CSC_READY 0x04 +#define I365_CSC_DETECT 0x08 +#define I365_CSC_ANY 0x0F +#define I365_CSC_GPI 0x10 + +/* Flags for I365_ADDRWIN */ +#define I365_ENA_IO(map) (0x40 << (map)) +#define I365_ENA_MEM(map) (0x01 << (map)) + +/* Flags for I365_IOCTL */ +#define I365_IOCTL_MASK(map) (0x0F << (map<<2)) +#define I365_IOCTL_WAIT(map) (0x08 << (map<<2)) +#define I365_IOCTL_0WS(map) (0x04 << (map<<2)) +#define I365_IOCTL_IOCS16(map) (0x02 << (map<<2)) +#define I365_IOCTL_16BIT(map) (0x01 << (map<<2)) + +/* Flags for I365_GENCTL */ +#define I365_CTL_16DELAY 0x01 +#define I365_CTL_RESET 0x02 +#define I365_CTL_GPI_ENA 0x04 +#define I365_CTL_GPI_CTL 0x08 +#define I365_CTL_RESUME 0x10 +#define I365_CTL_SW_IRQ 0x20 + +/* Flags for I365_GBLCTL */ +#define I365_GBL_PWRDOWN 0x01 +#define I365_GBL_CSC_LEV 0x02 +#define I365_GBL_WRBACK 0x04 +#define I365_GBL_IRQ_0_LEV 0x08 +#define I365_GBL_IRQ_1_LEV 0x10 + +/* Flags for memory window registers */ +#define I365_MEM_16BIT 0x8000 /* In memory start high byte */ +#define I365_MEM_0WS 0x4000 +#define I365_MEM_WS1 0x8000 /* In memory stop high byte */ +#define I365_MEM_WS0 0x4000 +#define I365_MEM_WRPROT 0x8000 /* In offset high byte */ +#define I365_MEM_REG 0x4000 + +#define I365_REG(slot, reg) (((slot) << 6) + reg) + +#endif /* _LINUX_I82365_H */ + +//***************************************************************************** +//***************************************************************************** +//***************************************************************************** +//***************************************************************************** +//***************************************************************************** +// Beginning vg468.h (for VADEM chipset) + +#ifndef _LINUX_VG468_H +#define _LINUX_VG468_H + +/* Special bit in I365_IDENT used for Vadem chip detection */ +#define I365_IDENT_VADEM 0x08 + +/* Special definitions in I365_POWER */ +#define VG468_VPP2_MASK 0x0c +#define VG468_VPP2_5V 0x04 +#define VG468_VPP2_12V 0x08 + +/* Unique Vadem registers */ +#define VG469_VSENSE 0x1f /* Card voltage sense */ +#define VG469_VSELECT 0x2f /* Card voltage select */ +#define VG468_CTL 0x38 /* Control register */ +#define VG468_TIMER 0x39 /* Timer control */ +#define VG468_MISC 0x3a /* Miscellaneous */ +#define VG468_GPIO_CFG 0x3b /* GPIO configuration */ +#define VG469_EXT_MODE 0x3c /* Extended mode register */ +#define VG468_SELECT 0x3d /* Programmable chip select */ +#define VG468_SELECT_CFG 0x3e /* Chip select configuration */ +#define VG468_ATA 0x3f /* ATA control */ + +/* Flags for VG469_VSENSE */ +#define VG469_VSENSE_A_VS1 0x01 +#define VG469_VSENSE_A_VS2 0x02 +#define VG469_VSENSE_B_VS1 0x04 +#define VG469_VSENSE_B_VS2 0x08 + +/* Flags for VG469_VSELECT */ +#define VG469_VSEL_VCC 0x03 +#define VG469_VSEL_5V 0x00 +#define VG469_VSEL_3V 0x03 +#define VG469_VSEL_MAX 0x0c +#define VG469_VSEL_EXT_STAT 0x10 +#define VG469_VSEL_EXT_BUS 0x20 +#define VG469_VSEL_MIXED 0x40 +#define VG469_VSEL_ISA 0x80 + +/* Flags for VG468_CTL */ +#define VG468_CTL_SLOW 0x01 /* 600ns memory timing */ +#define VG468_CTL_ASYNC 0x02 /* Asynchronous bus clocking */ +#define VG468_CTL_TSSI 0x08 /* Tri-state some outputs */ +#define VG468_CTL_DELAY 0x10 /* Card detect debounce */ +#define VG468_CTL_INPACK 0x20 /* Obey INPACK signal? */ +#define VG468_CTL_POLARITY 0x40 /* VCCEN polarity */ +#define VG468_CTL_COMPAT 0x80 /* Compatibility stuff */ + +#define VG469_CTL_WS_COMPAT 0x04 /* Wait state compatibility */ +#define VG469_CTL_STRETCH 0x10 /* LED stretch */ + +/* Flags for VG468_TIMER */ +#define VG468_TIMER_ZEROPWR 0x10 /* Zero power control */ +#define VG468_TIMER_SIGEN 0x20 /* Power up */ +#define VG468_TIMER_STATUS 0x40 /* Activity timer status */ +#define VG468_TIMER_RES 0x80 /* Timer resolution */ +#define VG468_TIMER_MASK 0x0f /* Activity timer timeout */ + +/* Flags for VG468_MISC */ +#define VG468_MISC_GPIO 0x04 /* General-purpose IO */ +#define VG468_MISC_DMAWSB 0x08 /* DMA wait state control */ +#define VG469_MISC_LEDENA 0x10 /* LED enable */ +#define VG468_MISC_VADEMREV 0x40 /* Vadem revision control */ +#define VG468_MISC_UNLOCK 0x80 /* Unique register lock */ + +/* Flags for VG469_EXT_MODE_A */ +#define VG469_MODE_VPPST 0x03 /* Vpp steering control */ +#define VG469_MODE_INT_SENSE 0x04 /* Internal voltage sense */ +#define VG469_MODE_CABLE 0x08 +#define VG469_MODE_COMPAT 0x10 /* i82365sl B or DF step */ +#define VG469_MODE_TEST 0x20 +#define VG469_MODE_RIO 0x40 /* Steer RIO to INTR? */ + +/* Flags for VG469_EXT_MODE_B */ +#define VG469_MODE_B_3V 0x01 /* 3.3v for socket B */ + +#endif /* _LINUX_VG468_H */ + + +//***************************************************************************** +//***************************************************************************** +//***************************************************************************** +//***************************************************************************** +//***************************************************************************** +// Beginning ricoh.h (RICOH chipsets) + +#ifndef _LINUX_RICOH_H +#define _LINUX_RICOH_H + + +#define RF5C_MODE_CTL 0x1f /* Mode control */ +#define RF5C_PWR_CTL 0x2f /* Mixed voltage control */ +#define RF5C_CHIP_ID 0x3a /* Chip identification */ +#define RF5C_MODE_CTL_3 0x3b /* Mode control 3 */ + +/* I/O window address offset */ +#define RF5C_IO_OFF(w) (0x36+((w)<<1)) + +/* Flags for RF5C_MODE_CTL */ +#define RF5C_MODE_ATA 0x01 /* ATA mode */ +#define RF5C_MODE_LED_ENA 0x02 /* IRQ 12 is LED */ +#define RF5C_MODE_CA21 0x04 +#define RF5C_MODE_CA22 0x08 +#define RF5C_MODE_CA23 0x10 +#define RF5C_MODE_CA24 0x20 +#define RF5C_MODE_CA25 0x40 +#define RF5C_MODE_3STATE_BIT7 0x80 + +/* Flags for RF5C_PWR_CTL */ +#define RF5C_PWR_VCC_3V 0x01 +#define RF5C_PWR_IREQ_HIGH 0x02 +#define RF5C_PWR_INPACK_ENA 0x04 +#define RF5C_PWR_5V_DET 0x08 +#define RF5C_PWR_TC_SEL 0x10 /* Terminal Count: irq 11 or 15 */ +#define RF5C_PWR_DREQ_LOW 0x20 +#define RF5C_PWR_DREQ_OFF 0x00 /* DREQ steering control */ +#define RF5C_PWR_DREQ_INPACK 0x40 +#define RF5C_PWR_DREQ_SPKR 0x80 +#define RF5C_PWR_DREQ_IOIS16 0xc0 + +/* Values for RF5C_CHIP_ID */ +#define RF5C_CHIP_RF5C296 0x32 +#define RF5C_CHIP_RF5C396 0xb2 + +/* Flags for RF5C_MODE_CTL_3 */ +#define RF5C_MCTL3_DISABLE 0x01 /* Disable PCMCIA interface */ +#define RF5C_MCTL3_DMA_ENA 0x02 + +/* Register definitions for Ricoh PCI-to-CardBus bridges */ + +/* Extra bits in CB_BRIDGE_CONTROL */ +#define RL5C46X_BCR_3E0_ENA 0x0800 +#define RL5C46X_BCR_3E2_ENA 0x1000 + +/* Bridge Configuration Register */ +#define RL5C4XX_CONFIG 0x80 /* 16 bit */ +#define RL5C4XX_CONFIG_IO_1_MODE 0x0200 +#define RL5C4XX_CONFIG_IO_0_MODE 0x0100 +#define RL5C4XX_CONFIG_PREFETCH 0x0001 + + +/* Misc Control Register */ +#define RL5C4XX_MISC 0x0082 /* 16 bit */ +#define RL5C4XX_MISC_HW_SUSPEND_ENA 0x0002 +#define RL5C4XX_MISC_VCCEN_POL 0x0100 +#define RL5C4XX_MISC_VPPEN_POL 0x0200 +#define RL5C46X_MISC_SUSPEND 0x0001 +#define RL5C46X_MISC_PWR_SAVE_2 0x0004 +#define RL5C46X_MISC_IFACE_BUSY 0x0008 +#define RL5C46X_MISC_B_LOCK 0x0010 +#define RL5C46X_MISC_A_LOCK 0x0020 +#define RL5C46X_MISC_PCI_LOCK 0x0040 +#define RL5C47X_MISC_IFACE_BUSY 0x0004 +#define RL5C47X_MISC_PCI_INT_MASK 0x0018 +#define RL5C47X_MISC_PCI_INT_DIS 0x0020 +#define RL5C47X_MISC_SUBSYS_WR 0x0040 +#define RL5C47X_MISC_SRIRQ_ENA 0x0080 +#define RL5C47X_MISC_5V_DISABLE 0x0400 +#define RL5C47X_MISC_LED_POL 0x0800 + +/* 16-bit Interface Control Register */ +#define RL5C4XX_16BIT_CTL 0x0084 /* 16 bit */ +#define RL5C4XX_16CTL_IO_TIMING 0x0100 +#define RL5C4XX_16CTL_MEM_TIMING 0x0200 +#define RL5C46X_16CTL_LEVEL_1 0x0010 +#define RL5C46X_16CTL_LEVEL_2 0x0020 + +/* 16-bit IO and memory timing registers */ +#define RL5C4XX_16BIT_IO_0 0x0088 /* 16 bit */ +#define RL5C4XX_16BIT_MEM_0 0x0088 /* 16 bit */ +#define RL5C4XX_SETUP_MASK 0x0007 +#define RL5C4XX_SETUP_SHIFT 0 +#define RL5C4XX_CMD_MASK 0x01f0 +#define RL5C4XX_CMD_SHIFT 4 +#define RL5C4XX_HOLD_MASK 0x1c00 +#define RL5C4XX_HOLD_SHIFT 10 +#define RL5C4XX_MISC_CONTROL 0x2F /* 8 bit */ +#define RL5C4XX_ZV_ENABLE 0x08 + +#endif /* _LINUX_RICOH_H */ + + +//***************************************************************************** +//***************************************************************************** +//***************************************************************************** +//***************************************************************************** +//***************************************************************************** +// Beginning cirrus.h (CIRRUS chipsets) + +#ifndef _LINUX_CIRRUS_H +#define _LINUX_CIRRUS_H + +#ifndef PCI_VENDOR_ID_CIRRUS +#define PCI_VENDOR_ID_CIRRUS 0x1013 +#endif +#ifndef PCI_DEVICE_ID_CIRRUS_6729 +#define PCI_DEVICE_ID_CIRRUS_6729 0x1100 +#endif +#ifndef PCI_DEVICE_ID_CIRRUS_6832 +#define PCI_DEVICE_ID_CIRRUS_6832 0x1110 +#endif + +#define PD67_MISC_CTL_1 0x16 /* Misc control 1 */ +#define PD67_FIFO_CTL 0x17 /* FIFO control */ +#define PD67_MISC_CTL_2 0x1E /* Misc control 2 */ +#define PD67_CHIP_INFO 0x1f /* Chip information */ +#define PD67_ATA_CTL 0x026 /* 6730: ATA control */ +#define PD67_EXT_INDEX 0x2e /* Extension index */ +#define PD67_EXT_DATA 0x2f /* Extension data */ + +/* PD6722 extension registers -- indexed in PD67_EXT_INDEX */ +#define PD67_DATA_MASK0 0x01 /* Data mask 0 */ +#define PD67_DATA_MASK1 0x02 /* Data mask 1 */ +#define PD67_DMA_CTL 0x03 /* DMA control */ + +/* PD6730 extension registers -- indexed in PD67_EXT_INDEX */ +#define PD67_EXT_CTL_1 0x03 /* Extension control 1 */ +#define PD67_MEM_PAGE(n) ((n)+5) /* PCI window bits 31:24 */ +#define PD67_EXTERN_DATA 0x0a +#define PD67_MISC_CTL_3 0x25 +#define PD67_SMB_PWR_CTL 0x26 + +/* I/O window address offset */ +#define PD67_IO_OFF(w) (0x36+((w)<<1)) + +/* Timing register sets */ +#define PD67_TIME_SETUP(n) (0x3a + 3*(n)) +#define PD67_TIME_CMD(n) (0x3b + 3*(n)) +#define PD67_TIME_RECOV(n) (0x3c + 3*(n)) + +/* Flags for PD67_MISC_CTL_1 */ +#define PD67_MC1_5V_DET 0x01 /* 5v detect */ +#define PD67_MC1_MEDIA_ENA 0x01 /* 6730: Multimedia enable */ +#define PD67_MC1_VCC_3V 0x02 /* 3.3v Vcc */ +#define PD67_MC1_PULSE_MGMT 0x04 +#define PD67_MC1_PULSE_IRQ 0x08 +#define PD67_MC1_SPKR_ENA 0x10 +#define PD67_MC1_INPACK_ENA 0x80 + +/* Flags for PD67_FIFO_CTL */ +#define PD67_FIFO_EMPTY 0x80 + +/* Flags for PD67_MISC_CTL_2 */ +#define PD67_MC2_FREQ_BYPASS 0x01 +#define PD67_MC2_DYNAMIC_MODE 0x02 +#define PD67_MC2_SUSPEND 0x04 +#define PD67_MC2_5V_CORE 0x08 +#define PD67_MC2_LED_ENA 0x10 /* IRQ 12 is LED enable */ +#define PD67_MC2_FAST_PCI 0x10 /* 6729: PCI bus > 25 MHz */ +#define PD67_MC2_3STATE_BIT7 0x20 /* Floppy change bit */ +#define PD67_MC2_DMA_MODE 0x40 +#define PD67_MC2_IRQ15_RI 0x80 /* IRQ 15 is ring enable */ + +/* Flags for PD67_CHIP_INFO */ +#define PD67_INFO_SLOTS 0x20 /* 0 = 1 slot, 1 = 2 slots */ +#define PD67_INFO_CHIP_ID 0xc0 +#define PD67_INFO_REV 0x1c + +/* Fields in PD67_TIME_* registers */ +#define PD67_TIME_SCALE 0xc0 +#define PD67_TIME_SCALE_1 0x00 +#define PD67_TIME_SCALE_16 0x40 +#define PD67_TIME_SCALE_256 0x80 +#define PD67_TIME_SCALE_4096 0xc0 +#define PD67_TIME_MULT 0x3f + +/* Fields in PD67_DMA_CTL */ +#define PD67_DMA_MODE 0xc0 +#define PD67_DMA_OFF 0x00 +#define PD67_DMA_DREQ_INPACK 0x40 +#define PD67_DMA_DREQ_WP 0x80 +#define PD67_DMA_DREQ_BVD2 0xc0 +#define PD67_DMA_PULLUP 0x20 /* Disable socket pullups? */ + +/* Fields in PD67_EXT_CTL_1 */ +#define PD67_EC1_VCC_PWR_LOCK 0x01 +#define PD67_EC1_AUTO_PWR_CLEAR 0x02 +#define PD67_EC1_LED_ENA 0x04 +#define PD67_EC1_INV_CARD_IRQ 0x08 +#define PD67_EC1_INV_MGMT_IRQ 0x10 +#define PD67_EC1_PULLUP_CTL 0x20 + +/* Fields in PD67_MISC_CTL_3 */ +#define PD67_MC3_IRQ_MASK 0x03 +#define PD67_MC3_IRQ_PCPCI 0x00 +#define PD67_MC3_IRQ_EXTERN 0x01 +#define PD67_MC3_IRQ_PCIWAY 0x02 +#define PD67_MC3_IRQ_PCI 0x03 +#define PD67_MC3_PWR_MASK 0x0c +#define PD67_MC3_PWR_SERIAL 0x00 +#define PD67_MC3_PWR_TI2202 0x08 +#define PD67_MC3_PWR_SMB 0x0c + +/* Register definitions for Cirrus PD6832 PCI-to-CardBus bridge */ + +/* PD6832 extension registers -- indexed in PD67_EXT_INDEX */ +#define PD68_EXT_CTL_2 0x0b +#define PD68_PCI_SPACE 0x22 +#define PD68_PCCARD_SPACE 0x23 +#define PD68_WINDOW_TYPE 0x24 +#define PD68_EXT_CSC 0x2e +#define PD68_MISC_CTL_4 0x2f +#define PD68_MISC_CTL_5 0x30 +#define PD68_MISC_CTL_6 0x31 + +/* Extra flags in PD67_MISC_CTL_3 */ +#define PD68_MC3_HW_SUSP 0x10 +#define PD68_MC3_MM_EXPAND 0x40 +#define PD68_MC3_MM_ARM 0x80 + +/* Bridge Control Register */ +#define PD6832_BCR_MGMT_IRQ_ENA 0x0800 + +/* Socket Number Register */ +#define PD6832_SOCKET_NUMBER 0x004c /* 8 bit */ + +#endif /* _LINUX_CIRRUS_H */ + + + diff --git a/contrib/syslinux-4.02/gpxe/src/include/libgen.h b/contrib/syslinux-4.02/gpxe/src/include/libgen.h new file mode 100644 index 0000000..7e94881 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/libgen.h @@ -0,0 +1,9 @@ +#ifndef _LIBGEN_H +#define _LIBGEN_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +extern char * basename ( char *path ); +extern char * dirname ( char *path ); + +#endif /* _LIBGEN_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/little_bswap.h b/contrib/syslinux-4.02/gpxe/src/include/little_bswap.h new file mode 100644 index 0000000..a5dc9c8 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/little_bswap.h @@ -0,0 +1,35 @@ +#ifndef ETHERBOOT_LITTLE_BSWAP_H +#define ETHERBOOT_LITTLE_BSWAP_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#define ntohl(x) __bswap_32(x) +#define htonl(x) __bswap_32(x) +#define ntohs(x) __bswap_16(x) +#define htons(x) __bswap_16(x) +#define cpu_to_le64(x) (x) +#define cpu_to_le32(x) (x) +#define cpu_to_le16(x) (x) +#define cpu_to_be64(x) __bswap_64(x) +#define cpu_to_be32(x) __bswap_32(x) +#define cpu_to_be16(x) __bswap_16(x) +#define le64_to_cpu(x) (x) +#define le32_to_cpu(x) (x) +#define le16_to_cpu(x) (x) +#define be64_to_cpu(x) __bswap_64(x) +#define be32_to_cpu(x) __bswap_32(x) +#define be16_to_cpu(x) __bswap_16(x) +#define cpu_to_le64s(x) do {} while (0) +#define cpu_to_le32s(x) do {} while (0) +#define cpu_to_le16s(x) do {} while (0) +#define cpu_to_be64s(x) __bswap_64s(x) +#define cpu_to_be32s(x) __bswap_32s(x) +#define cpu_to_be16s(x) __bswap_16s(x) +#define le64_to_cpus(x) do {} while (0) +#define le32_to_cpus(x) do {} while (0) +#define le16_to_cpus(x) do {} while (0) +#define be64_to_cpus(x) __bswap_64s(x) +#define be32_to_cpus(x) __bswap_32s(x) +#define be16_to_cpus(x) __bswap_16s(x) + +#endif /* ETHERBOOT_LITTLE_BSWAP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/mii.h b/contrib/syslinux-4.02/gpxe/src/include/mii.h new file mode 100644 index 0000000..3b735d9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/mii.h @@ -0,0 +1,219 @@ +/* + * linux/mii.h: definitions for MII-compatible transceivers + * Originally drivers/net/sunhme.h. + * + * Copyright (C) 1996, 1999, 2001 David S. Miller (davem@redhat.com) + * + * Copied Form Linux 2.4.25 an unneeded items removed by: + * Timothy Legge (timlegge at etherboot dot org) + * + * 03/26/2004 + */ + +FILE_LICENCE ( GPL2_ONLY ); + +#ifndef _MII_H_ +#define _MII_H_ + +/* Generic MII registers. */ + +#define MII_BMCR 0x00 /* Basic mode control register */ +#define MII_BMSR 0x01 /* Basic mode status register */ +#define MII_PHYSID1 0x02 /* PHYS ID 1 */ +#define MII_PHYSID2 0x03 /* PHYS ID 2 */ +#define MII_ADVERTISE 0x04 /* Advertisement control reg */ +#define MII_LPA 0x05 /* Link partner ability reg */ +#define MII_EXPANSION 0x06 /* Expansion register */ +#define MII_CTRL1000 0x09 /* 1000BASE-T control */ +#define MII_STAT1000 0x0a /* 1000BASE-T status */ +#define MII_ESTATUS 0x0f /* Extended Status */ +#define MII_DCOUNTER 0x12 /* Disconnect counter */ +#define MII_FCSCOUNTER 0x13 /* False carrier counter */ +#define MII_NWAYTEST 0x14 /* N-way auto-neg test reg */ +#define MII_RERRCOUNTER 0x15 /* Receive error counter */ +#define MII_SREVISION 0x16 /* Silicon revision */ +#define MII_RESV1 0x17 /* Reserved... */ +#define MII_LBRERROR 0x18 /* Lpback, rx, bypass error */ +#define MII_PHYADDR 0x19 /* PHY address */ +#define MII_RESV2 0x1a /* Reserved... */ +#define MII_TPISTATUS 0x1b /* TPI status for 10mbps */ +#define MII_NCONFIG 0x1c /* Network interface config */ + +/* Basic mode control register. */ +#define BMCR_RESV 0x003f /* Unused... */ +#define BMCR_SPEED1000 0x0040 /* MSB of Speed (1000) */ +#define BMCR_CTST 0x0080 /* Collision test */ +#define BMCR_FULLDPLX 0x0100 /* Full duplex */ +#define BMCR_ANRESTART 0x0200 /* Auto negotiation restart */ +#define BMCR_ISOLATE 0x0400 /* Disconnect DP83840 from MII */ +#define BMCR_PDOWN 0x0800 /* Powerdown the DP83840 */ +#define BMCR_ANENABLE 0x1000 /* Enable auto negotiation */ +#define BMCR_SPEED100 0x2000 /* Select 100Mbps */ +#define BMCR_LOOPBACK 0x4000 /* TXD loopback bits */ +#define BMCR_RESET 0x8000 /* Reset the DP83840 */ + +/* Basic mode status register. */ +#define BMSR_ERCAP 0x0001 /* Ext-reg capability */ +#define BMSR_JCD 0x0002 /* Jabber detected */ +#define BMSR_LSTATUS 0x0004 /* Link status */ +#define BMSR_ANEGCAPABLE 0x0008 /* Able to do auto-negotiation */ +#define BMSR_RFAULT 0x0010 /* Remote fault detected */ +#define BMSR_ANEGCOMPLETE 0x0020 /* Auto-negotiation complete */ +#define BMSR_RESV 0x00c0 /* Unused... */ +#define BMSR_ESTATEN 0x0100 /* Extended Status in R15 */ +#define BMSR_100HALF2 0x0200 /* Can do 100BASE-T2 HDX */ +#define BMSR_100FULL2 0x0400 /* Can do 100BASE-T2 FDX */ +#define BMSR_10HALF 0x0800 /* Can do 10mbps, half-duplex */ +#define BMSR_10FULL 0x1000 /* Can do 10mbps, full-duplex */ +#define BMSR_100HALF 0x2000 /* Can do 100mbps, half-duplex */ +#define BMSR_100FULL 0x4000 /* Can do 100mbps, full-duplex */ +#define BMSR_100BASE4 0x8000 /* Can do 100mbps, 4k packets */ + +/* Advertisement control register. */ +#define ADVERTISE_SLCT 0x001f /* Selector bits */ +#define ADVERTISE_CSMA 0x0001 /* Only selector supported */ +#define ADVERTISE_10HALF 0x0020 /* Try for 10mbps half-duplex */ +#define ADVERTISE_1000XFULL 0x0020 /* Try for 1000BASE-X full-duplex */ +#define ADVERTISE_10FULL 0x0040 /* Try for 10mbps full-duplex */ +#define ADVERTISE_1000XHALF 0x0040 /* Try for 1000BASE-X half-duplex */ +#define ADVERTISE_100HALF 0x0080 /* Try for 100mbps half-duplex */ +#define ADVERTISE_1000XPAUSE 0x0080 /* Try for 1000BASE-X pause */ +#define ADVERTISE_100FULL 0x0100 /* Try for 100mbps full-duplex */ +#define ADVERTISE_1000XPSE_ASYM 0x0100 /* Try for 1000BASE-X asym pause */ +#define ADVERTISE_100BASE4 0x0200 /* Try for 100mbps 4k packets */ +#define ADVERTISE_PAUSE_CAP 0x0400 /* Try for pause */ +#define ADVERTISE_PAUSE_ASYM 0x0800 /* Try for asymetric pause */ +#define ADVERTISE_RESV 0x1000 /* Unused... */ +#define ADVERTISE_RFAULT 0x2000 /* Say we can detect faults */ +#define ADVERTISE_LPACK 0x4000 /* Ack link partners response */ +#define ADVERTISE_NPAGE 0x8000 /* Next page bit */ + +#define ADVERTISE_FULL (ADVERTISE_100FULL | ADVERTISE_10FULL | \ + ADVERTISE_CSMA) +#define ADVERTISE_ALL (ADVERTISE_10HALF | ADVERTISE_10FULL | \ + ADVERTISE_100HALF | ADVERTISE_100FULL) + +/* Link partner ability register. */ +#define LPA_SLCT 0x001f /* Same as advertise selector */ +#define LPA_10HALF 0x0020 /* Can do 10mbps half-duplex */ +#define LPA_1000XFULL 0x0020 /* Can do 1000BASE-X full-duplex */ +#define LPA_10FULL 0x0040 /* Can do 10mbps full-duplex */ +#define LPA_1000XHALF 0x0040 /* Can do 1000BASE-X half-duplex */ +#define LPA_100HALF 0x0080 /* Can do 100mbps half-duplex */ +#define LPA_1000XPAUSE 0x0080 /* Can do 1000BASE-X pause */ +#define LPA_100FULL 0x0100 /* Can do 100mbps full-duplex */ +#define LPA_1000XPAUSE_ASYM 0x0100 /* Can do 1000BASE-X pause asym*/ +#define LPA_100BASE4 0x0200 /* Can do 100mbps 4k packets */ +#define LPA_PAUSE_CAP 0x0400 /* Can pause */ +#define LPA_PAUSE_ASYM 0x0800 /* Can pause asymetrically */ +#define LPA_RESV 0x1000 /* Unused... */ +#define LPA_RFAULT 0x2000 /* Link partner faulted */ +#define LPA_LPACK 0x4000 /* Link partner acked us */ +#define LPA_NPAGE 0x8000 /* Next page bit */ + +#define LPA_DUPLEX (LPA_10FULL | LPA_100FULL) +#define LPA_100 (LPA_100FULL | LPA_100HALF | LPA_100BASE4) + +/* Expansion register for auto-negotiation. */ +#define EXPANSION_NWAY 0x0001 /* Can do N-way auto-nego */ +#define EXPANSION_LCWP 0x0002 /* Got new RX page code word */ +#define EXPANSION_ENABLENPAGE 0x0004 /* This enables npage words */ +#define EXPANSION_NPCAPABLE 0x0008 /* Link partner supports npage */ +#define EXPANSION_MFAULTS 0x0010 /* Multiple faults detected */ +#define EXPANSION_RESV 0xffe0 /* Unused... */ + +#define ESTATUS_1000_TFULL 0x2000 /* Can do 1000BT Full */ +#define ESTATUS_1000_THALF 0x1000 /* Can do 1000BT Half */ + +/* N-way test register. */ +#define NWAYTEST_RESV1 0x00ff /* Unused... */ +#define NWAYTEST_LOOPBACK 0x0100 /* Enable loopback for N-way */ +#define NWAYTEST_RESV2 0xfe00 /* Unused... */ + +/* 1000BASE-T Control register */ +#define ADVERTISE_1000FULL 0x0200 /* Advertise 1000BASE-T full duplex */ +#define ADVERTISE_1000HALF 0x0100 /* Advertise 1000BASE-T half duplex */ + +/* 1000BASE-T Status register */ +#define LPA_1000LOCALRXOK 0x2000 /* Link partner local receiver status */ +#define LPA_1000REMRXOK 0x1000 /* Link partner remote receiver status */ +#define LPA_1000FULL 0x0800 /* Link partner 1000BASE-T full duplex */ +#define LPA_1000HALF 0x0400 /* Link partner 1000BASE-T half duplex */ + +#include <gpxe/netdevice.h> + +struct mii_if_info { + int phy_id; + int advertising; + int phy_id_mask; + int reg_num_mask; + + unsigned int full_duplex : 1; /* is full duplex? */ + unsigned int force_media : 1; /* is autoneg. disabled? */ + unsigned int supports_gmii : 1; /* are GMII registers supported? */ + + struct net_device *dev; + int (*mdio_read) (struct net_device *dev, int phy_id, int location); + void (*mdio_write) (struct net_device *dev, int phy_id, int location, int val); +}; + + +extern int mii_link_ok (struct mii_if_info *mii); +extern void mii_check_link (struct mii_if_info *mii); +extern unsigned int mii_check_media (struct mii_if_info *mii, + unsigned int ok_to_print, + unsigned int init_media); + + +/** + * mii_nway_result + * @negotiated: value of MII ANAR and'd with ANLPAR + * + * Given a set of MII abilities, check each bit and returns the + * currently supported media, in the priority order defined by + * IEEE 802.3u. We use LPA_xxx constants but note this is not the + * value of LPA solely, as described above. + * + * The one exception to IEEE 802.3u is that 100baseT4 is placed + * between 100T-full and 100T-half. If your phy does not support + * 100T4 this is fine. If your phy places 100T4 elsewhere in the + * priority order, you will need to roll your own function. + */ +static inline unsigned int mii_nway_result (unsigned int negotiated) +{ + unsigned int ret; + + if (negotiated & LPA_100FULL) + ret = LPA_100FULL; + else if (negotiated & LPA_100BASE4) + ret = LPA_100BASE4; + else if (negotiated & LPA_100HALF) + ret = LPA_100HALF; + else if (negotiated & LPA_10FULL) + ret = LPA_10FULL; + else + ret = LPA_10HALF; + + return ret; +} + +/** + * mii_duplex + * @duplex_lock: Non-zero if duplex is locked at full + * @negotiated: value of MII ANAR and'd with ANLPAR + * + * A small helper function for a common case. Returns one + * if the media is operating or locked at full duplex, and + * returns zero otherwise. + */ +static inline unsigned int mii_duplex (unsigned int duplex_lock, + unsigned int negotiated) +{ + if (duplex_lock) + return 1; + if (mii_nway_result(negotiated) & LPA_DUPLEX) + return 1; + return 0; +} + +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/nic.h b/contrib/syslinux-4.02/gpxe/src/include/nic.h new file mode 100644 index 0000000..c808972 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/nic.h @@ -0,0 +1,273 @@ + /* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2, or (at + * your option) any later version. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#ifndef NIC_H +#define NIC_H + +#include <stdint.h> +#include <string.h> +#include <stdio.h> +#include <byteswap.h> +#include <gpxe/pci.h> +#include <gpxe/isapnp.h> +#include <gpxe/isa.h> +#include <gpxe/eisa.h> +#include <gpxe/mca.h> +#include <gpxe/io.h> + +typedef enum { + DISABLE = 0, + ENABLE, + FORCE +} irq_action_t; + +typedef enum duplex { + HALF_DUPLEX = 1, + FULL_DUPLEX +} duplex_t; + +/* + * Structure returned from eth_probe and passed to other driver + * functions. + */ +struct nic { + struct nic_operations *nic_op; + int flags; /* driver specific flags */ + unsigned char *node_addr; + unsigned char *packet; + unsigned int packetlen; + unsigned int ioaddr; + unsigned char irqno; + unsigned int mbps; + duplex_t duplex; + void *priv_data; /* driver private data */ +}; + +struct nic_operations { + int ( *connect ) ( struct nic * ); + int ( *poll ) ( struct nic *, int retrieve ); + void ( *transmit ) ( struct nic *, const char *, + unsigned int, unsigned int, const char * ); + void ( *irq ) ( struct nic *, irq_action_t ); +}; + +extern struct nic nic; + +static inline int eth_poll ( int retrieve ) { + return nic.nic_op->poll ( &nic, retrieve ); +} + +static inline void eth_transmit ( const char *dest, unsigned int type, + unsigned int size, const void *packet ) { + nic.nic_op->transmit ( &nic, dest, type, size, packet ); +} + +/* + * Function prototypes + * + */ +extern int dummy_connect ( struct nic *nic ); +extern void dummy_irq ( struct nic *nic, irq_action_t irq_action ); +extern int legacy_probe ( void *hwdev, + void ( * set_drvdata ) ( void *hwdev, void *priv ), + struct device *dev, + int ( * probe ) ( struct nic *nic, void *hwdev ), + void ( * disable ) ( struct nic *nic, void *hwdev )); +void legacy_remove ( void *hwdev, + void * ( * get_drvdata ) ( void *hwdev ), + void ( * disable ) ( struct nic *nic, void *hwdev ) ); + +#define PCI_DRIVER(_name,_ids,_class) \ + static inline int \ + _name ## _pci_legacy_probe ( struct pci_device *pci, \ + const struct pci_device_id *id ); \ + static inline void \ + _name ## _pci_legacy_remove ( struct pci_device *pci ); \ + struct pci_driver _name __pci_driver = { \ + .ids = _ids, \ + .id_count = sizeof ( _ids ) / sizeof ( _ids[0] ), \ + .probe = _name ## _pci_legacy_probe, \ + .remove = _name ## _pci_legacy_remove, \ + }; \ + REQUIRE_OBJECT ( pci ); + +static inline void legacy_pci_set_drvdata ( void *hwdev, void *priv ) { + pci_set_drvdata ( hwdev, priv ); +} +static inline void * legacy_pci_get_drvdata ( void *hwdev ) { + return pci_get_drvdata ( hwdev ); +} + +#define ISAPNP_DRIVER(_name,_ids) \ + static inline int \ + _name ## _isapnp_legacy_probe ( struct isapnp_device *isapnp, \ + const struct isapnp_device_id *id ); \ + static inline void \ + _name ## _isapnp_legacy_remove ( struct isapnp_device *isapnp ); \ + struct isapnp_driver _name __isapnp_driver = { \ + .ids = _ids, \ + .id_count = sizeof ( _ids ) / sizeof ( _ids[0] ), \ + .probe = _name ## _isapnp_legacy_probe, \ + .remove = _name ## _isapnp_legacy_remove, \ + }; \ + REQUIRE_OBJECT ( isapnp ); + +static inline void legacy_isapnp_set_drvdata ( void *hwdev, void *priv ) { + isapnp_set_drvdata ( hwdev, priv ); +} +static inline void * legacy_isapnp_get_drvdata ( void *hwdev ) { + return isapnp_get_drvdata ( hwdev ); +} + +#define EISA_DRIVER(_name,_ids) \ + static inline int \ + _name ## _eisa_legacy_probe ( struct eisa_device *eisa, \ + const struct eisa_device_id *id ); \ + static inline void \ + _name ## _eisa_legacy_remove ( struct eisa_device *eisa ); \ + struct eisa_driver _name __eisa_driver = { \ + .ids = _ids, \ + .id_count = sizeof ( _ids ) / sizeof ( _ids[0] ), \ + .probe = _name ## _eisa_legacy_probe, \ + .remove = _name ## _eisa_legacy_remove, \ + }; \ + REQUIRE_OBJECT ( eisa ); + +static inline void legacy_eisa_set_drvdata ( void *hwdev, void *priv ) { + eisa_set_drvdata ( hwdev, priv ); +} +static inline void * legacy_eisa_get_drvdata ( void *hwdev ) { + return eisa_get_drvdata ( hwdev ); +} + +#define MCA_DRIVER(_name,_ids) \ + static inline int \ + _name ## _mca_legacy_probe ( struct mca_device *mca, \ + const struct mca_device_id *id ); \ + static inline void \ + _name ## _mca_legacy_remove ( struct mca_device *mca ); \ + struct mca_driver _name __mca_driver = { \ + .ids = _ids, \ + .id_count = sizeof ( _ids ) / sizeof ( _ids[0] ), \ + .probe = _name ## _mca_legacy_probe, \ + .remove = _name ## _mca_legacy_remove, \ + }; \ + REQUIRE_OBJECT ( mca ); + +static inline void legacy_mca_set_drvdata ( void *hwdev, void *priv ) { + mca_set_drvdata ( hwdev, priv ); +} +static inline void * legacy_mca_get_drvdata ( void *hwdev ) { + return mca_get_drvdata ( hwdev ); +} + +#define ISA_DRIVER(_name,_probe_addrs,_probe_addr,_vendor_id,_prod_id) \ + static inline int \ + _name ## _isa_legacy_probe ( struct isa_device *isa ); \ + static inline int \ + _name ## _isa_legacy_probe_at_addr ( struct isa_device *isa ) { \ + if ( ! _probe_addr ( isa->ioaddr ) ) \ + return -ENODEV; \ + return _name ## _isa_legacy_probe ( isa ); \ + } \ + static inline void \ + _name ## _isa_legacy_remove ( struct isa_device *isa ); \ + static const char _name ## _text[]; \ + struct isa_driver _name __isa_driver = { \ + .name = _name ## _text, \ + .probe_addrs = _probe_addrs, \ + .addr_count = ( sizeof ( _probe_addrs ) / \ + sizeof ( _probe_addrs[0] ) ), \ + .vendor_id = _vendor_id, \ + .prod_id = _prod_id, \ + .probe = _name ## _isa_legacy_probe_at_addr, \ + .remove = _name ## _isa_legacy_remove, \ + }; \ + REQUIRE_OBJECT ( isa ); + +static inline void legacy_isa_set_drvdata ( void *hwdev, void *priv ) { + isa_set_drvdata ( hwdev, priv ); +} +static inline void * legacy_isa_get_drvdata ( void *hwdev ) { + return isa_get_drvdata ( hwdev ); +} + +#undef DRIVER +#define DRIVER(_name_text,_unused2,_unused3,_name,_probe,_disable) \ + static const char _name ## _text[] = _name_text; \ + static inline int \ + _name ## _probe ( struct nic *nic, void *hwdev ) { \ + return _probe ( nic, hwdev ); \ + } \ + static inline void \ + _name ## _disable ( struct nic *nic, void *hwdev ) { \ + void ( * _unsafe_disable ) () = _disable; \ + _unsafe_disable ( nic, hwdev ); \ + } \ + static inline int \ + _name ## _pci_legacy_probe ( struct pci_device *pci, \ + const struct pci_device_id *id __unused ) { \ + return legacy_probe ( pci, legacy_pci_set_drvdata, \ + &pci->dev, _name ## _probe, \ + _name ## _disable ); \ + } \ + static inline void \ + _name ## _pci_legacy_remove ( struct pci_device *pci ) { \ + return legacy_remove ( pci, legacy_pci_get_drvdata, \ + _name ## _disable ); \ + } \ + static inline int \ + _name ## _isapnp_legacy_probe ( struct isapnp_device *isapnp, \ + const struct isapnp_device_id *id __unused ) { \ + return legacy_probe ( isapnp, legacy_isapnp_set_drvdata, \ + &isapnp->dev, _name ## _probe, \ + _name ## _disable ); \ + } \ + static inline void \ + _name ## _isapnp_legacy_remove ( struct isapnp_device *isapnp ) { \ + return legacy_remove ( isapnp, legacy_isapnp_get_drvdata, \ + _name ## _disable ); \ + } \ + static inline int \ + _name ## _eisa_legacy_probe ( struct eisa_device *eisa, \ + const struct eisa_device_id *id __unused ) { \ + return legacy_probe ( eisa, legacy_eisa_set_drvdata, \ + &eisa->dev, _name ## _probe, \ + _name ## _disable ); \ + } \ + static inline void \ + _name ## _eisa_legacy_remove ( struct eisa_device *eisa ) { \ + return legacy_remove ( eisa, legacy_eisa_get_drvdata, \ + _name ## _disable ); \ + } \ + static inline int \ + _name ## _mca_legacy_probe ( struct mca_device *mca, \ + const struct mca_device_id *id __unused ) { \ + return legacy_probe ( mca, legacy_mca_set_drvdata, \ + &mca->dev, _name ## _probe, \ + _name ## _disable ); \ + } \ + static inline void \ + _name ## _mca_legacy_remove ( struct mca_device *mca ) { \ + return legacy_remove ( mca, legacy_mca_get_drvdata, \ + _name ## _disable ); \ + } \ + static inline int \ + _name ## _isa_legacy_probe ( struct isa_device *isa ) { \ + return legacy_probe ( isa, legacy_isa_set_drvdata, \ + &isa->dev, _name ## _probe, \ + _name ## _disable ); \ + } \ + static inline void \ + _name ## _isa_legacy_remove ( struct isa_device *isa ) { \ + return legacy_remove ( isa, legacy_isa_get_drvdata, \ + _name ## _disable ); \ + } + +#endif /* NIC_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/old_tcp.h b/contrib/syslinux-4.02/gpxe/src/include/old_tcp.h new file mode 100644 index 0000000..93e1485 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/old_tcp.h @@ -0,0 +1,37 @@ +#ifndef _TCP_H +#define _TCP_H + +#define TCP_INITIAL_TIMEOUT (3*TICKS_PER_SEC) +#define TCP_MAX_TIMEOUT (60*TICKS_PER_SEC) +#define TCP_MIN_TIMEOUT (TICKS_PER_SEC) +#define TCP_MAX_RETRY 10 +#define TCP_MAX_HEADER ((int)sizeof(struct iphdr)+64) +#define TCP_MIN_WINDOW (1500-TCP_MAX_HEADER) +#define TCP_MAX_WINDOW (65535-TCP_MAX_HEADER) + +#define FIN 1 +#define SYN 2 +#define RST 4 +#define PSH 8 +#define ACK 16 +#define URG 32 + + +struct tcphdr { + uint16_t src; + uint16_t dst; + int32_t seq; + int32_t ack; + uint16_t ctrl; + uint16_t window; + uint16_t chksum; + uint16_t urgent; +}; + +extern int tcp_transaction ( unsigned long destip, unsigned int destsock, + void *ptr, + int (*send)(int len, void *buf, void *ptr), + int (*recv)(int len, const void *buf, void *ptr)); + + +#endif /* _TCP_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/pc_kbd.h b/contrib/syslinux-4.02/gpxe/src/include/pc_kbd.h new file mode 100644 index 0000000..c125efa --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/pc_kbd.h @@ -0,0 +1,7 @@ +#ifndef _PC_KBD_H +#define _PC_KBD_H + +int kbd_ischar(void); + +int kbd_getc(void); +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/pcmcia-opts.h b/contrib/syslinux-4.02/gpxe/src/include/pcmcia-opts.h new file mode 100644 index 0000000..70dc092 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/pcmcia-opts.h @@ -0,0 +1,23 @@ +// pcmcia-opts.h +// special options file for development time. Later this could end in Config(?) +#ifndef __pcmciaopts +#define __pcmciaopts + + #define _yes_ 1 + #define _no_ 0 + + #define SUPPORT_I82365 (_yes_) +// #define SUPPORT_YENTA (_no_) +// #define SUPPORT_SOME_DRIVER (_no_) + + #define PCMCIA_SHUTDOWN (_yes_) + #define MAP_ATTRMEM_TO 0xd0000 + #define MAP_ATTRMEM_LEN 0x02000 + + #define PDEBUG 3 + // The higher the more output you get, 0..3 + // Not fully implemented though, but for the future... + + #undef _yes_ + #undef _no_ +#endif diff --git a/contrib/syslinux-4.02/gpxe/src/include/pcmcia.h b/contrib/syslinux-4.02/gpxe/src/include/pcmcia.h new file mode 100644 index 0000000..d528bea --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/pcmcia.h @@ -0,0 +1,156 @@ +// pcmcia.h - Header file for PCMCIA support + +#ifndef PCMCIA_H +#define PCMCIA_H + +typedef unsigned char u_char; +typedef unsigned short u_short; +typedef unsigned int u_int; +typedef unsigned long u_long; + +typedef u_short ioaddr_t; +extern int sockets; + +#define MAXPCCSOCKS 8 +#define MAXPCCCONFIGS 8 + +typedef enum ebpdriver_t { I82365, SOMEDRIVER } ebpdriver_t; +typedef enum interface_func_t { INIT, SHUTDOWN, MAPATTRMEM, UNMAPATTRMEM, SELECTCONFIG } interface_func_t; +typedef enum ebpstatus_t { EMPTY, HASCARD, INITIALIZED, SUSPENDED, OTHERDEVICE, UNKNOWN } ebpstatus_t; + +struct driver_interact_t { + ebpdriver_t id; + int (*f)(interface_func_t,int,int,int,int); + char *name; +}; +struct pccsock_t { + ebpdriver_t device; + int drivernum; + ebpstatus_t status; + // Internal usage of the drivers: + int internalid; + int flags; + int ioaddr; + int type; + int configoffset; + int possibleconfignum; + int stringoffset; + u_int stringlength; + int rmask0; +}; + +extern struct pccsock_t pccsock[MAXPCCSOCKS]; +extern u_int pccsocks; + +struct pcc_config_t { + u_char index; + u_char irq; + int iowin; + int iolen; +}; + + +int i82365_interfacer(interface_func_t,int,int,int,void *); +void sleepticks(int); + +#define EINVAL 22 + + +//*********************************************************** cc.h: +/* Definitions for card status flags for GetStatus */ +#define SS_WRPROT 0x0001 +#define SS_CARDLOCK 0x0002 +#define SS_EJECTION 0x0004 +#define SS_INSERTION 0x0008 +#define SS_BATDEAD 0x0010 +#define SS_BATWARN 0x0020 +#define SS_READY 0x0040 +#define SS_DETECT 0x0080 +#define SS_POWERON 0x0100 +#define SS_GPI 0x0200 +#define SS_STSCHG 0x0400 +#define SS_CARDBUS 0x0800 +#define SS_3VCARD 0x1000 +#define SS_XVCARD 0x2000 +#define SS_PENDING 0x4000 + +/* cc.h: for InquireSocket */ +typedef struct socket_cap_t { + u_int features; + u_int irq_mask; + u_int map_size; + ioaddr_t io_offset; + u_char pci_irq; + //struct pci_dev *cb_dev; + //struct bus_operations *bus; + void *cb_dev; + void *bus; +} socket_cap_t; +/* InquireSocket capabilities */ +#define SS_CAP_PAGE_REGS 0x0001 +#define SS_CAP_VIRTUAL_BUS 0x0002 +#define SS_CAP_MEM_ALIGN 0x0004 +#define SS_CAP_STATIC_MAP 0x0008 +#define SS_CAP_PCCARD 0x4000 +#define SS_CAP_CARDBUS 0x8000 + +/* for GetSocket, SetSocket */ +typedef struct socket_state_t { + u_int flags; + u_int csc_mask; + u_char Vcc, Vpp; + u_char io_irq; +} socket_state_t; + +extern socket_state_t dead_socket; + +/* Socket configuration flags */ +#define SS_PWR_AUTO 0x0010 +#define SS_IOCARD 0x0020 +#define SS_RESET 0x0040 +#define SS_DMA_MODE 0x0080 +#define SS_SPKR_ENA 0x0100 +#define SS_OUTPUT_ENA 0x0200 +#define SS_DEBOUNCED 0x0400 /* Tell driver that the debounce delay has ended */ +#define SS_ZVCARD 0x0800 + +/* Flags for I/O port and memory windows */ +#define MAP_ACTIVE 0x01 +#define MAP_16BIT 0x02 +#define MAP_AUTOSZ 0x04 +#define MAP_0WS 0x08 +#define MAP_WRPROT 0x10 +#define MAP_ATTRIB 0x20 +#define MAP_USE_WAIT 0x40 +#define MAP_PREFETCH 0x80 + +/* Use this just for bridge windows */ +#define MAP_IOSPACE 0x20 + +typedef struct pccard_io_map { + u_char map; + u_char flags; + u_short speed; + ioaddr_t start, stop; +} pccard_io_map; + + +typedef struct pccard_mem_map { + u_char map; + u_char flags; + u_short speed; + u_long sys_start, sys_stop; + u_int card_start; +} pccard_mem_map; + +typedef struct cb_bridge_map { + u_char map; + u_char flags; + u_int start, stop; +} cb_bridge_map; +// need the global function pointer struct? *TODO* +//************************************* end cc.h + + + +#endif /* PCMCIA_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/readline/readline.h b/contrib/syslinux-4.02/gpxe/src/include/readline/readline.h new file mode 100644 index 0000000..700b7aa --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/readline/readline.h @@ -0,0 +1,14 @@ +#ifndef _READLINE_H +#define _READLINE_H + +/** @file + * + * Minmal readline + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +extern char * __malloc readline ( const char *prompt ); + +#endif /* _READLINE_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/stdarg.h b/contrib/syslinux-4.02/gpxe/src/include/stdarg.h new file mode 100644 index 0000000..78b261a --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/stdarg.h @@ -0,0 +1,12 @@ +#ifndef _STDARG_H +#define _STDARG_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +typedef __builtin_va_list va_list; +#define va_start( ap, last ) __builtin_va_start ( ap, last ) +#define va_arg( ap, type ) __builtin_va_arg ( ap, type ) +#define va_end( ap ) __builtin_va_end ( ap ) +#define va_copy( dest, src ) __builtin_va_copy ( dest, src ) + +#endif /* _STDARG_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/stddef.h b/contrib/syslinux-4.02/gpxe/src/include/stddef.h new file mode 100644 index 0000000..2a02a89 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/stddef.h @@ -0,0 +1,26 @@ +#ifndef STDDEF_H +#define STDDEF_H + +FILE_LICENCE ( GPL2_ONLY ); + +/* for size_t */ +#include <stdint.h> + +#undef NULL +#define NULL ((void *)0) + +#undef offsetof +#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER) + +#undef container_of +#define container_of(ptr, type, member) ({ \ + const typeof( ((type *)0)->member ) *__mptr = (ptr); \ + (type *)( (char *)__mptr - offsetof(type,member) );}) + +/* __WCHAR_TYPE__ is defined by gcc and will change if -fshort-wchar is used */ +#ifndef __WCHAR_TYPE__ +#define __WCHAR_TYPE__ long int +#endif +typedef __WCHAR_TYPE__ wchar_t; + +#endif /* STDDEF_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/stdint.h b/contrib/syslinux-4.02/gpxe/src/include/stdint.h new file mode 100644 index 0000000..8cc9b84 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/stdint.h @@ -0,0 +1,36 @@ +#ifndef _STDINT_H +#define _STDINT_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +/* + * This is a standard predefined macro on all gcc's I've seen. It's + * important that we define size_t in the same way as the compiler, + * because that's what it's expecting when it checks %zd/%zx printf + * format specifiers. + */ +#ifndef __SIZE_TYPE__ +#define __SIZE_TYPE__ unsigned long /* safe choice on most systems */ +#endif + +#include <bits/stdint.h> + +typedef int8_t s8; +typedef uint8_t u8; +typedef int16_t s16; +typedef uint16_t u16; +typedef int32_t s32; +typedef uint32_t u32; +typedef int64_t s64; +typedef uint64_t u64; + +typedef int8_t int8; +typedef uint8_t uint8; +typedef int16_t int16; +typedef uint16_t uint16; +typedef int32_t int32; +typedef uint32_t uint32; +typedef int64_t int64; +typedef uint64_t uint64; + +#endif /* _STDINT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/stdio.h b/contrib/syslinux-4.02/gpxe/src/include/stdio.h new file mode 100644 index 0000000..84181f0 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/stdio.h @@ -0,0 +1,47 @@ +#ifndef _STDIO_H +#define _STDIO_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <stdarg.h> + +extern int __attribute__ (( format ( printf, 1, 2 ) )) +printf ( const char *fmt, ... ); + +extern int __attribute__ (( format ( printf, 3, 4 ) )) +snprintf ( char *buf, size_t size, const char *fmt, ... ); + +extern int __attribute__ (( format ( printf, 2, 3 ) )) +asprintf ( char **strp, const char *fmt, ... ); + +extern int vprintf ( const char *fmt, va_list args ); + +extern int vsnprintf ( char *buf, size_t size, const char *fmt, va_list args ); + +extern int vasprintf ( char **strp, const char *fmt, va_list args ); + +/** + * Write a formatted string to a buffer + * + * @v buf Buffer into which to write the string + * @v fmt Format string + * @v ... Arguments corresponding to the format string + * @ret len Length of formatted string + */ +#define sprintf( buf, fmt, ... ) \ + snprintf ( (buf), ~( ( size_t ) 0 ), (fmt), ## __VA_ARGS__ ) + +/** + * Write a formatted string to a buffer + * + * @v buf Buffer into which to write the string + * @v fmt Format string + * @v args Arguments corresponding to the format string + * @ret len Length of formatted string + */ +static inline int vsprintf ( char *buf, const char *fmt, va_list args ) { + return vsnprintf ( buf, ~( ( size_t ) 0 ), fmt, args ); +} + +#endif /* _STDIO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/stdlib.h b/contrib/syslinux-4.02/gpxe/src/include/stdlib.h new file mode 100644 index 0000000..254e39b --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/stdlib.h @@ -0,0 +1,75 @@ +#ifndef STDLIB_H +#define STDLIB_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stdint.h> +#include <assert.h> + +/***************************************************************************** + * + * Numeric parsing + * + **************************************************************************** + */ + +extern unsigned long strtoul ( const char *p, char **endp, int base ); + +/***************************************************************************** + * + * Memory allocation + * + **************************************************************************** + */ + +extern void * __malloc malloc ( size_t size ); +extern void * realloc ( void *old_ptr, size_t new_size ); +extern void free ( void *ptr ); +extern void * __malloc zalloc ( size_t len ); + +/** + * Allocate cleared memory + * + * @v nmemb Number of members + * @v size Size of each member + * @ret ptr Allocated memory + * + * Allocate memory as per malloc(), and zero it. + * + * This is implemented as a static inline, with the body of the + * function in zalloc(), since in most cases @c nmemb will be 1 and + * doing the multiply is just wasteful. + */ +static inline void * __malloc calloc ( size_t nmemb, size_t size ) { + return zalloc ( nmemb * size ); +} + +/***************************************************************************** + * + * Random number generation + * + **************************************************************************** + */ + +extern long int random ( void ); +extern void srandom ( unsigned int seed ); + +static inline int rand ( void ) { + return random(); +} + +static inline void srand ( unsigned int seed ) { + srandom ( seed ); +} + +/***************************************************************************** + * + * Miscellaneous + * + **************************************************************************** + */ + +extern int system ( const char *command ); +extern __asmcall int main ( void ); + +#endif /* STDLIB_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/string.h b/contrib/syslinux-4.02/gpxe/src/include/string.h new file mode 100644 index 0000000..2fd6acf --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/string.h @@ -0,0 +1,51 @@ +/* + * Copyright (C) 1991, 1992 Linus Torvalds + * Copyright (C) 2004 Tobias Lorenz + * + * string handling functions + * based on linux/include/linux/ctype.h + * and linux/include/linux/string.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +FILE_LICENCE ( GPL2_ONLY ); + +#ifndef ETHERBOOT_STRING_H +#define ETHERBOOT_STRING_H + +#include <stddef.h> +#include <bits/string.h> + +int __pure strnicmp(const char *s1, const char *s2, size_t len) __nonnull; +char * strcpy(char * dest,const char *src) __nonnull; +char * strncpy(char * dest,const char *src,size_t count) __nonnull; +char * strcat(char * dest, const char * src) __nonnull; +char * strncat(char *dest, const char *src, size_t count) __nonnull; +int __pure strcmp(const char * cs,const char * ct) __nonnull; +int __pure strncmp(const char * cs,const char * ct, + size_t count) __nonnull; +char * __pure strchr(const char * s, int c) __nonnull; +char * __pure strrchr(const char * s, int c) __nonnull; +size_t __pure strlen(const char * s) __nonnull; +size_t __pure strnlen(const char * s, size_t count) __nonnull; +size_t __pure strspn(const char *s, const char *accept) __nonnull; +size_t __pure strcspn(const char *s, const char *reject) __nonnull; +char * __pure strpbrk(const char * cs,const char * ct) __nonnull; +char * strtok(char * s,const char * ct) __nonnull; +char * strsep(char **s, const char *ct) __nonnull; +void * memset(void * s,int c,size_t count) __nonnull; +void * memmove(void * dest,const void *src,size_t count) __nonnull; +int __pure memcmp(const void * cs,const void * ct, + size_t count) __nonnull; +void * __pure memscan(const void * addr, int c, size_t size) __nonnull; +char * __pure strstr(const char * s1,const char * s2) __nonnull; +void * __pure memchr(const void *s, int c, size_t n) __nonnull; +char * __malloc strdup(const char *s) __nonnull; +char * __malloc strndup(const char *s, size_t n) __nonnull; + +extern const char * __pure strerror ( int errno ); + +#endif /* ETHERBOOT_STRING */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/strings.h b/contrib/syslinux-4.02/gpxe/src/include/strings.h new file mode 100644 index 0000000..c7063d6 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/strings.h @@ -0,0 +1,65 @@ +#ifndef _STRINGS_H +#define _STRINGS_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <limits.h> +#include <string.h> + +static inline __attribute__ (( always_inline )) int +__constant_flsl ( unsigned long x ) { + int r = 0; + +#if ULONG_MAX > 0xffffffff + if ( x & 0xffffffff00000000UL ) { + x >>= 32; + r += 32; + } +#endif + if ( x & 0xffff0000UL ) { + x >>= 16; + r += 16; + } + if ( x & 0xff00 ) { + x >>= 8; + r += 8; + } + if ( x & 0xf0 ) { + x >>= 4; + r += 4; + } + if ( x & 0xc ) { + x >>= 2; + r += 2; + } + if ( x & 0x2 ) { + x >>= 1; + r += 1; + } + if ( x & 0x1 ) { + r += 1; + } + return r; +} + +/* We don't actually have these functions yet */ +extern int __flsl ( long x ); + +#define flsl( x ) \ + ( __builtin_constant_p ( x ) ? __constant_flsl ( x ) : __flsl ( x ) ) + +#define fls( x ) flsl ( x ) + +extern int strcasecmp ( const char *s1, const char *s2 ); + +static inline __attribute__ (( always_inline )) void +bcopy ( const void *src, void *dest, size_t n ) { + memmove ( dest, src, n ); +} + +static inline __attribute__ (( always_inline )) void +bzero ( void *s, size_t n ) { + memset ( s, 0, n ); +} + +#endif /* _STRINGS_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/sys/time.h b/contrib/syslinux-4.02/gpxe/src/include/sys/time.h new file mode 100644 index 0000000..21fb7e9 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/sys/time.h @@ -0,0 +1,20 @@ +#ifndef _SYS_TIME_H +#define _SYS_TIME_H + +#include <time.h> + +typedef unsigned long suseconds_t; + +struct timeval { + time_t tv_sec; /* seconds */ + suseconds_t tv_usec; /* microseconds */ +}; + +struct timezone { + int tz_minuteswest; /* minutes W of Greenwich */ + int tz_dsttime; /* type of dst correction */ +}; + +extern int gettimeofday ( struct timeval *tv, struct timezone *tz ); + +#endif /* _SYS_TIME_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/sys_info.h b/contrib/syslinux-4.02/gpxe/src/include/sys_info.h new file mode 100644 index 0000000..7127c64 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/sys_info.h @@ -0,0 +1,33 @@ +#ifndef SYS_INFO_H +#define SYS_INFO_H + +/* Information collected from firmware/bootloader */ + +struct sys_info { + /* Values passed by bootloader */ + unsigned long boot_type; + unsigned long boot_data; + unsigned long boot_arg; + + char *firmware; /* "PCBIOS", "LinuxBIOS", etc. */ + char *command_line; /* command line given to us */ +#if 0 +//By LYH +//Will use meminfo in Etherboot + /* memory map */ + int n_memranges; + struct memrange { + unsigned long long base; + unsigned long long size; + } *memrange; +#endif +}; + +void collect_sys_info(struct sys_info *info); +void collect_elfboot_info(struct sys_info *info); +void collect_linuxbios_info(struct sys_info *info); + +/* Our name and version. I want to see single instance of these in the image */ +extern const char *program_name, *program_version; + +#endif /* SYS_INFO_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/time.h b/contrib/syslinux-4.02/gpxe/src/include/time.h new file mode 100644 index 0000000..6ea927c --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/time.h @@ -0,0 +1,22 @@ +#ifndef _TIME_H +#define _TIME_H + +typedef unsigned long time_t; + +struct tm { + int tm_sec; /* seconds */ + int tm_min; /* minutes */ + int tm_hour; /* hours */ + int tm_mday; /* day of the month */ + int tm_mon; /* month */ + int tm_year; /* year */ + int tm_wday; /* day of the week */ + int tm_yday; /* day in the year */ + int tm_isdst; /* daylight saving time */ +}; + +extern time_t time ( time_t *t ); + +extern time_t mktime ( struct tm *tm ); + +#endif /* _TIME_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/unistd.h b/contrib/syslinux-4.02/gpxe/src/include/unistd.h new file mode 100644 index 0000000..ef94694 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/unistd.h @@ -0,0 +1,43 @@ +#ifndef _UNISTD_H +#define _UNISTD_H + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <stddef.h> +#include <stdarg.h> + +extern int execv ( const char *command, char * const argv[] ); + +/** + * Execute command + * + * @v command Command name + * @v arg ... Argument list (starting with argv[0]) + * @ret rc Command exit status + * + * This is a front end to execv(). + */ +#define execl( command, arg, ... ) ( { \ + char * const argv[] = { (arg), ## __VA_ARGS__ }; \ + int rc = execv ( (command), argv ); \ + rc; \ + } ) + +/* Pick up udelay() */ +#include <gpxe/timer.h> + +/* + * sleep() prototype is defined by POSIX.1. usleep() prototype is + * defined by 4.3BSD. udelay() and mdelay() prototypes are chosen to + * be reasonably sensible. + * + */ + +extern unsigned int sleep ( unsigned int seconds ); +extern void mdelay ( unsigned long msecs ); + +static inline __always_inline void usleep ( unsigned long usecs ) { + udelay ( usecs ); +} + +#endif /* _UNISTD_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/usr/autoboot.h b/contrib/syslinux-4.02/gpxe/src/include/usr/autoboot.h new file mode 100644 index 0000000..a918020 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/usr/autoboot.h @@ -0,0 +1,25 @@ +#ifndef _USR_AUTOBOOT_H +#define _USR_AUTOBOOT_H + +/** @file + * + * Automatic booting + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +#include <gpxe/in.h> +struct net_device; + +extern int shutdown_exit_flags; + +extern void autoboot ( void ); +extern int boot_next_server_and_filename ( struct in_addr next_server, + const char *filename ); +extern int boot_root_path ( const char *root_path ); + +extern int pxe_menu_boot ( struct net_device *netdev ) + __attribute__ (( weak )); + +#endif /* _USR_AUTOBOOT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/usr/dhcpmgmt.h b/contrib/syslinux-4.02/gpxe/src/include/usr/dhcpmgmt.h new file mode 100644 index 0000000..2394dac --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/usr/dhcpmgmt.h @@ -0,0 +1,17 @@ +#ifndef _USR_DHCPMGMT_H +#define _USR_DHCPMGMT_H + +/** @file + * + * DHCP management + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct net_device; + +extern int dhcp ( struct net_device *netdev ); +extern int pxebs ( struct net_device *netdev, unsigned int pxe_type ); + +#endif /* _USR_DHCPMGMT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/usr/ifmgmt.h b/contrib/syslinux-4.02/gpxe/src/include/usr/ifmgmt.h new file mode 100644 index 0000000..f762c7b --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/usr/ifmgmt.h @@ -0,0 +1,19 @@ +#ifndef _USR_IFMGMT_H +#define _USR_IFMGMT_H + +/** @file + * + * Network interface management + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct net_device; + +extern int ifopen ( struct net_device *netdev ); +extern void ifclose ( struct net_device *netdev ); +extern void ifstat ( struct net_device *netdev ); +extern int iflinkwait ( struct net_device *netdev, unsigned int max_wait_ms ); + +#endif /* _USR_IFMGMT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/usr/imgmgmt.h b/contrib/syslinux-4.02/gpxe/src/include/usr/imgmgmt.h new file mode 100644 index 0000000..0c8c8cf --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/usr/imgmgmt.h @@ -0,0 +1,22 @@ +#ifndef _USR_IMGMGMT_H +#define _USR_IMGMGMT_H + +/** @file + * + * Image management + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct image; + +extern int imgfetch ( struct image *image, const char *uri_string, + int ( * image_register ) ( struct image *image ) ); +extern int imgload ( struct image *image ); +extern int imgexec ( struct image *image ); +extern struct image * imgautoselect ( void ); +extern void imgstat ( struct image *image ); +extern void imgfree ( struct image *image ); + +#endif /* _USR_IMGMGMT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/usr/iwmgmt.h b/contrib/syslinux-4.02/gpxe/src/include/usr/iwmgmt.h new file mode 100644 index 0000000..c1bdc37 --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/usr/iwmgmt.h @@ -0,0 +1,17 @@ +#ifndef _USR_IWMGMT_H +#define _USR_IWMGMT_H + +/** @file + * + * Wireless network interface management + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +struct net80211_device; + +extern void iwstat ( struct net80211_device *dev ); +extern int iwlist ( struct net80211_device *dev ); + +#endif /* _USR_IWMGMT_H */ diff --git a/contrib/syslinux-4.02/gpxe/src/include/usr/route.h b/contrib/syslinux-4.02/gpxe/src/include/usr/route.h new file mode 100644 index 0000000..855fa7b --- /dev/null +++ b/contrib/syslinux-4.02/gpxe/src/include/usr/route.h @@ -0,0 +1,14 @@ +#ifndef _USR_ROUTE_H +#define _USR_ROUTE_H + +/** @file + * + * Routing table management + * + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +extern void route ( void ); + +#endif /* _USR_ROUTE_H */ |