751cbce3f6
This patch introduces the use of the EDK2 names for the global GUID variables, to allow for easier code conversion between EDK2 and gnu-efi. All the existing GUID global variables have also been aliased for backwards compatibility. The patch also completes some of the earlier work with regards to protocol struct definitions to also match the EDK2, with the following caveat: Because some of gnu-efi GUID macro definitions were declared with the name that the EDK2 uses for the protocol struct itself, we have to immediately deprecate the following GUID data aliases: EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL EFI_SIMPLE_NETWORK_PROTOCOL EFI_PCI_IO_PROTOCOL EFI_PXE_BASE_CODE_CALLBACK_PROTOCOL This means that existing code using one of the above will break on compilation. To mitigate this, explicit warnings have been placed at the location where a developer will look for breakage, detailing how they should amend their code. The KnownGuids short labels in guid.c were also updated/amended in a manner that should be a bit more consistent (though I have no idea what the EDK2 does here, since I haven't looked at the actual EDK2 source). Finally, besides clean up (typo, whitespaces, duplicate removal), we introduce the _GNU_EFI macro, in efi.h, to allow for conditional selection of specific gnu-efi API calls, in code that may be compiled with either EDK2 or gnu-efi. Signed-off-by: Pete Batard <pete@akeo.ie> Signed-off-by: Nigel Croxon <nigel.croxon@hpe.com>
79 lines
2.6 KiB
C
79 lines
2.6 KiB
C
#ifndef _EFI_NII_H
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#define _EFI_NII_H
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/*++
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Copyright (c) 2000 Intel Corporation
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Module name:
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efi_nii.h
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Abstract:
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Revision history:
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2000-Feb-18 M(f)J GUID updated.
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Structure order changed for machine word alignment.
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Added StringId[4] to structure.
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2000-Feb-14 M(f)J Genesis.
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--*/
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#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID \
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{ 0xE18541CD, 0xF755, 0x4f73, {0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29} }
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#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION 0x00010000
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#define EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE_REVISION EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION
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typedef enum {
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EfiNetworkInterfaceUndi = 1
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} EFI_NETWORK_INTERFACE_TYPE;
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typedef struct _EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL {
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UINT64 Revision;
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// Revision of the network interface identifier protocol interface.
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UINT64 ID;
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// Address of the first byte of the identifying structure for this
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// network interface. This is set to zero if there is no structure.
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//
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// For PXE/UNDI this is the first byte of the !PXE structure.
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UINT64 ImageAddr;
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// Address of the UNrelocated driver/ROM image. This is set
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// to zero if there is no driver/ROM image.
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//
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// For 16-bit UNDI, this is the first byte of the option ROM in
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// upper memory.
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//
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// For 32/64-bit S/W UNDI, this is the first byte of the EFI ROM
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// image.
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//
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// For H/W UNDI, this is set to zero.
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UINT32 ImageSize;
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// Size of the UNrelocated driver/ROM image of this network interface.
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// This is set to zero if there is no driver/ROM image.
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CHAR8 StringId[4];
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// 4 char ASCII string to go in class identifier (option 60) in DHCP
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// and Boot Server discover packets.
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// For EfiNetworkInterfaceUndi this field is "UNDI".
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// For EfiNetworkInterfaceSnp this field is "SNPN".
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UINT8 Type;
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UINT8 MajorVer;
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UINT8 MinorVer;
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// Information to be placed into the PXE DHCP and Discover packets.
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// This is the network interface type and version number that will
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// be placed into DHCP option 94 (client network interface identifier).
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BOOLEAN Ipv6Supported;
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UINT8 IfNum; // interface number to be used with pxeid structure
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} EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL, EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE;
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// Note: Because it conflicted with the EDK2 struct name, the
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// 'EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL' GUID definition,
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// from older versions of gnu-efi, is now obsoleted.
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// Use 'EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_GUID' instead.
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#endif // _EFI_NII_H
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