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* [process] Mark process descriptor as static in PERMANENT_PROCESSMichael Brown2013-04-251-1/+1
| | | | | | There is no need for the process descriptor to be a global variable. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [build] Avoid sparse undeclared symbol warning for PROVIDE_SYMBOL()Michael Brown2013-04-251-0/+1
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [build] Define __WINT_TYPE__ if necessaryMichael Brown2013-04-251-0/+3
| | | | | | | | sparse does not define __WCHAR_TYPE__ or __WINT_TYPE__. We already define __WCHAR_TYPE__ if the compiler does not do so; do the same for __WINT_TYPE__. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Perform meaningful error code conversionsMichael Brown2013-04-194-16/+23
| | | | | | | | Exploit the redefinition of iPXE error codes to include a "platform error code" to allow for meaningful conversion of EFI_STATUS values to iPXE errors and vice versa. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [libc] Redefine low 8 bits of error code as "platform error code"Michael Brown2013-04-193-234/+404
| | | | | | | | | | The low 8 bits of an iPXE error code are currently defined as the closest equivalent PXE error code. Generalise this scheme to platforms other than PC-BIOS by extending this definition to "closest equivalent platform error code". This allows for the possibility of returning meaningful errors via EFI APIs. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [libc] Use __einfo() tuple as first argument to EUNIQ()Michael Brown2013-04-192-78/+81
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Remove obsolete EFI I/O implementation using EFI_CPU_IO_PROTOCOLMichael Brown2013-04-194-373/+0Star
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [intel] Add intelx driver for Intel 10 Gigabit Ethernet NICsMichael Brown2013-04-191-0/+1
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Fetch device path for loaded image during initialisationMichael Brown2013-03-271-0/+1
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [cmdline] Add ability to perform a warm rebootMichael Brown2013-03-221-1/+2
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Add "reboot" command for EFIMichael Brown2013-03-223-0/+93
| | | | | | | | | Abstract out the ability to reboot the system to a separate reboot() function (with platform-specific implementations), add an EFI implementation, and make the existing "reboot" command available under EFI. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Provide efi_guid_ntoa() for printing EFI GUIDsMichael Brown2013-03-201-14/+5Star
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [uuid] Abstract UUID mangling code out to a separate uuid_mangle() functionMichael Brown2013-03-201-0/+19
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [smbios] Provide SMBIOS version number via smbios_version()Michael Brown2013-03-201-0/+12
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [int13] Split out ISO9660 and El Torito definitions to separate header filesMichael Brown2013-03-202-0/+147
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Add EFI-specific debugging macrosMichael Brown2013-03-202-0/+121
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Add our own EFI_LOAD_FILE_PROTOCOL implementationMichael Brown2013-03-141-0/+3
| | | | | | | | | | | | | When iPXE is used as a UEFI driver, the UEFI PXE base code currently provides the TCP/IP stack, network protocols, and user interface. This represents a substantial downgrade from the standard BIOS iPXE user experience. Fix by installing our own EFI_LOAD_FILE_PROTOCOL implementation which initiates the standard iPXE boot procedure. This upgrades the UEFI iPXE user experience to match the standard BIOS iPXE user experience. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Expose downloaded images via EFI_SIMPLE_FILE_SYSTEM_PROTOCOLMichael Brown2013-03-137-2/+800
| | | | | | | | | | | | | | | | | Expose iPXE's images as a UEFI file system, allowing the booted image to access all images downloaded by iPXE. This functionality is complementary to the custom iPXE download protocol. The iPXE download protocol allows a booted image to utilise iPXE to download arbitrary URIs, but requires the booted image to specifically support the custom iPXE download protocol. The new functionality limits the booted image to accessing only files that were already downloaded by iPXE (e.g. as part of a script), but can work with any generic UEFI image (e.g. the UEFI shell). Both protocols are provided simultaneously, and are attached to the SNP device handle. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Add last_opened_snpdev()Michael Brown2013-03-131-0/+1
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [autoboot] Split main control flow out of main() into a new function ipxe()Michael Brown2013-03-131-0/+1
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Update to latest EDK2 headersMichael Brown2013-03-138-73/+125
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [tftp] Allow TFTP block size to be controlled via the PXE TFTP APIMichael Brown2013-03-061-2/+0Star
| | | | | | | | | | | | | | The PXE TFTP API allows the caller to request a particular TFTP block size. Since mid-2008, iPXE has appended a "?blksize=xxx" parameter to the TFTP URI constructed internally; nothing has ever parsed this parameter. Nobody seems to have cared that this parameter has been ignored for almost five years. Fix by using xfer_window(), which provides a fairly natural way to convey the block size information from the PXE TFTP API to the TFTP protocol layer. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [netdevice] Add vlan_tag() to get the VLAN tag of a network deviceStefan Hajnoczi2013-03-011-0/+1
| | | | | | | | | | | | The iBFT has a VLAN field that should be filled in. Add the vlan_tag() function to extract the VLAN tag of a network device. Since VLAN support is optional, define a weak function that returns 0 when iPXE is built without VLAN support. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Modified-by: Michael Brown <mcb30@ipxe.org> Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [tls] Concatenate received non-data records before processingMichael Brown2013-01-311-0/+1
| | | | | | | | | Allow non-data records to be split across multiple received I/O buffers, to accommodate large certificate chains. Reported-by: Nicola Volpini <Nicola.Volpini@kambi.com> Tested-by: Nicola Volpini <Nicola.Volpini@kambi.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [src] Fix spelling in comments, debug messages and local variable namesStefan Weil2013-01-032-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes in comments and debug messages: existance -> existence unecessary -> unnecessary occured -> occurred decriptor -> descriptor neccessary -> necessary addres, adress -> address initilize -> initialize sucessfully -> successfully paramter -> parameter acess -> access upto -> up to likelyhood ->likelihood thru -> through substracting -> subtracting lenght -> length isnt -> isn't interupt -> interrupt publically -> publicly (this one was not wrong, but unusual) recieve -> receive accessable -> accessible seperately -> separately pacet -> packet controled -> controlled dectect -> detect indicies -> indices extremly -> extremely boundry -> boundary usefull -> useful unuseable -> unusable auxilliary -> auxiliary embeded -> embedded enviroment -> environment sturcture -> structure complier -> compiler constructes -> constructs supress -> suppress intruduced -> introduced compatability -> compatibility verfication -> verification ths -> the reponse -> response Fixes in local variable names: retreive -> retrieve Most of these fixes were made using codespell. Signed-off-by: Stefan Weil <sw@weilnetz.de> Modified-by: Michael Brown <mcb30@ipxe.org> Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [libc] Convert memcpy() from a macro to an inline functionMichael Brown2012-11-121-0/+1
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [umalloc] Split largest_memblock() function out from init_eheap()Michael Brown2012-11-061-0/+17
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [uaccess] Add userptr_sub() to find the difference between two user pointersMichael Brown2012-11-053-0/+33
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [list] Reduce overall code size by externalising many list functionsMichael Brown2012-11-021-122/+131
| | | | | | Typical saving is 10-20 bytes in each file using list functions. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [build] Include version number within only a single object fileMichael Brown2012-11-021-0/+16
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [readline] Allow readline_history() to return a meaningful statusMichael Brown2012-10-252-3/+3
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [readline] Allow a prefilled input string to be providedMichael Brown2012-10-251-0/+1
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [settings] Add fetchf_named_setting_copy()Michael Brown2012-10-251-0/+1
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Add EFI_COMPONENT_NAME2_PROTOCOL instance for each SNP deviceMichael Brown2012-10-231-0/+7
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Expose net device non-volatile settings via HIIMichael Brown2012-10-161-123/+74Star
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Split SNP HII functionality into a separate fileMichael Brown2012-10-162-0/+69
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [nvo] Expose nvo_applies()Michael Brown2012-10-151-0/+1
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [nvo] Expose non-volatile options block nameMichael Brown2012-10-151-0/+3
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [settings] Expose find_child_settings()Michael Brown2012-10-151-0/+2
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [libc] Add wcslen() functionMichael Brown2012-10-151-0/+2
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [serial] Don't enable serial console without serial supportShao Miller2012-10-051-0/+1
| | | | | | | | | | | serial_console_init() would enable serial console support without knowing if the serial driver succeeded or not. As a result, the serial console would interfere with a normal keyboard on a system lacking serial support. Reported-by: Jan ONDREJ (SAL) <ondrejj(at)salstar.sk> Signed-off-by: Shao Miller <sha0.miller@gmail.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [efi] Mark SNP formset compliant with IBM's Unified Configuration ManagerMichael Brown2012-10-051-0/+5
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [tls] Split received records over multiple I/O buffersMichael Brown2012-09-271-4/+26
| | | | | | | | | | | | | | | TLS servers are not obliged to implement the RFC3546 maximum fragment length extension, and many common servers (including OpenSSL, as used in Apache's mod_ssl) do not do so. iPXE may therefore have to cope with TLS records of up to 16kB. Allocations for 16kB have a non-negligible chance of failing, causing the TLS connection to abort. Fix by maintaining the received record as a linked list of I/O buffers, rather than a single contiguous buffer. To reduce memory pressure, we also decrypt in situ, and deliver the decrypted data via xfer_deliver_iob() rather than xfer_deliver_raw(). Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [cmdline] Add standalone "nslookup" commandPatrick Plenefisch2012-09-102-0/+15
| | | | | Modified-by: Michael Brown <mcb30@ipxe.org> Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [settings] Use a generic setting's own type as its default typeMichael Brown2012-09-101-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When fetching a named setting using a name that does not explicitly specify a type, default to using the type stored when the setting was created, rather than always defaulting to "string". This allows the behaviour of user-defined settings to match the behaviour of predefined settings (which have a sensible default type). For example: set server:ipv4 192.168.0.1 echo ${server} will now print "192.168.0.1", rather than trying to print out the raw IPv4 address bytes as a string. The downside of this change is that existing tricks for printing special characters within scripts may require (backwards-compatible) modification. For example, the "clear screen" sequence: set esc:hex 1b set cls ${esc}[2J echo ${cls} will now have to become set esc:hex 1b set cls ${esc:string}[2J # Must now explicitly specify ":string" echo ${cls} Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [sdi] Add support for SDI imagesMichael Brown2012-09-051-0/+1
| | | | | | | Add support (disabled by default) for booting .sdi images as used by Windows XP Embedded. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [ipoib] Expose Ethernet-compatible eIPoIB link-layer addresses and headersMichael Brown2012-08-313-19/+34
| | | | | | | | | | | | | Almost all clients of the raw-packet interfaces (UNDI and SNP) can handle only Ethernet link layers. Expose an Ethernet-compatible link layer to local clients, while remaining compatible with IPoIB on the wire. This requires manipulation of ARP (but not DHCP) packets within the IPoIB driver. This is ugly, but it's the only viable way to allow IPoIB devices to be driven via the raw-packet interfaces. Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [infiniband] Include destination address vector in ib_complete_recv()Michael Brown2012-08-312-0/+4
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [infiniband] Use explicit "source" and "dest" address vector parameter namesMichael Brown2012-08-312-8/+8
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
* [infiniband] Allow queue pairs to have a custom allocator for receive iobufsMichael Brown2012-08-311-2/+14
| | | | Signed-off-by: Michael Brown <mcb30@ipxe.org>
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