diff options
Diffstat (limited to 'contrib/syslinux-4.02/gpxe/src/include/pcmcia.h')
| -rw-r--r-- | contrib/syslinux-4.02/gpxe/src/include/pcmcia.h | 156 |
1 files changed, 156 insertions, 0 deletions
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 */ |