freebsd-dev/sys/boot/efi/include/efi_nii.h
Marcel Moolenaar 06cb726431 An almost mechanical sweep to replace C++ style comments with C
style comments. This is not an attempt to conform to style(9).
Such has lower priority.
2002-05-19 03:17:22 +00:00

83 lines
2.2 KiB
C

/* $FreeBSD$ */
#ifndef _EFI_NII_H
#define _EFI_NII_H
/*++
Copyright (c) 2000 Intel Corporation
Module name:
efi_nii.h
Abstract:
Revision history:
2000-Feb-18 M(f)J GUID updated.
Structure order changed for machine word alignment.
Added StringId[4] to structure.
2000-Feb-14 M(f)J Genesis.
--*/
#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL \
{ 0xE18541CD, 0xF755, 0x4f73, 0x92, 0x8D, 0x64, 0x3C, 0x8A, 0x79, 0xB2, 0x29 }
#define EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE_REVISION 0x00010000
typedef enum {
EfiNetworkInterfaceUndi = 1
} EFI_NETWORK_INTERFACE_TYPE;
typedef struct {
/* Revision of the network interface identifier protocol interface. */
UINT64 Revision;
/*
* Address of the first byte of the identifying structure for this
* network interface. This is set to zero if there is no structure.
* For PXE/UNDI this is the first byte of the !PXE structure.
*/
UINT64 ID;
/*
* Address of the UNrelocated driver/ROM image. This is set
* to zero if there is no driver/ROM image.
* For 16-bit UNDI, this is the first byte of the option ROM in
* upper memory.
* For 32/64-bit S/W UNDI, this is the first byte of the EFI ROM
* image.
* For H/W UNDI, this is set to zero.
*/
UINT64 ImageAddr;
/*
* Size of the UNrelocated driver/ROM image of this network interface.
* This is set to zero if there is no driver/ROM image.
*/
UINT32 ImageSize;
/*
* 4 char ASCII string to go in class identifier (option 60) in DHCP
* and Boot Server discover packets.
* For EfiNetworkInterfaceUndi this field is "UNDI".
* For EfiNetworkInterfaceSnp this field is "SNPN".
*/
CHAR8 StringId[4];
/*
* Information to be placed into the PXE DHCP and Discover packets.
* This is the network interface type and version number that will
* be placed into DHCP option 94 (client network interface identifier).
*/
UINT8 Type;
UINT8 MajorVer;
UINT8 MinorVer;
BOOLEAN Ipv6Supported;
UINT8 IfNum; /* interface number to be used with pxeid structure */
} EFI_NETWORK_INTERFACE_IDENTIFIER_INTERFACE;
extern EFI_GUID NetworkInterfaceIdentifierProtocol;
#endif /* _EFI_NII_H */