176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#ifndef _EFI_PXE_H 276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define _EFI_PXE_H 376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman/*++ 676d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanCopyright (c) Intel 1999 776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 876d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanModule name: 976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman efi_pxe.h 1076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 1176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman32/64-bit PXE specification: 1276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman alpha-4, 99-Dec-17 1376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 1476d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanAbstract: 1576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman This header file contains all of the PXE type definitions, 1676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman structure prototypes, global variables and constants that 1776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman are needed for porting PXE to EFI. 1876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman--*/ 1976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 2076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#pragma pack(1) 2176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 2276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_INTEL_ORDER 1 // Intel order 2376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//#define PXE_NETWORK_ORDER 1 // network order 2476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 2576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_UINT64_SUPPORT 1 // UINT64 supported 2676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//#define PXE_NO_UINT64_SUPPORT 1 // UINT64 not supported 2776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 2876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_BUSTYPE(a,b,c,d) \ 2976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman((((PXE_UINT32)(d) & 0xFF) << 24) | \ 3076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT32)(c) & 0xFF) << 16) | \ 3176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT32)(b) & 0xFF) << 8) | \ 3276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman((PXE_UINT32)(a) & 0xFF)) 3376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 3476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 3576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI ROM ID and devive ID signature 3676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 3776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_BUSTYPE_PXE PXE_BUSTYPE('!', 'P', 'X', 'E') 3876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 3976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 4076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// BUS ROM ID signatures 4176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 4276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_BUSTYPE_PCI PXE_BUSTYPE('P', 'C', 'I', 'R') 4376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_BUSTYPE_PC_CARD PXE_BUSTYPE('P', 'C', 'C', 'R') 4476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_BUSTYPE_USB PXE_BUSTYPE('U', 'S', 'B', 'R') 4576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_BUSTYPE_1394 PXE_BUSTYPE('1', '3', '9', '4') 4676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 4776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_SWAP_UINT16(n) \ 4876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman((((PXE_UINT16)(n) & 0x00FF) << 8) | \ 4976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT16)(n) & 0xFF00) >> 8)) 5076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 5176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_SWAP_UINT32(n) \ 5276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman((((PXE_UINT32)(n) & 0x000000FF) << 24) | \ 5376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT32)(n) & 0x0000FF00) << 8) | \ 5476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT32)(n) & 0x00FF0000) >> 8) | \ 5576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT32)(n) & 0xFF000000) >> 24)) 5676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 5776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#if PXE_UINT64_SUPPORT != 0 5876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_SWAP_UINT64(n) \ 5976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman((((PXE_UINT64)(n) & 0x00000000000000FF) << 56) | \ 6076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT64)(n) & 0x000000000000FF00) << 40) | \ 6176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT64)(n) & 0x0000000000FF0000) << 24) | \ 6276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT64)(n) & 0x00000000FF000000) << 8) | \ 6376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT64)(n) & 0x000000FF00000000) >> 8) | \ 6476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT64)(n) & 0x0000FF0000000000) >> 24) | \ 6576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT64)(n) & 0x00FF000000000000) >> 40) | \ 6676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(((PXE_UINT64)(n) & 0xFF00000000000000) >> 56)) 6776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#endif // PXE_UINT64_SUPPORT 6876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 6976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#if PXE_NO_UINT64_SUPPORT != 0 7076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_SWAP_UINT64(n) \ 7176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman{ \ 7276d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT32 tmp = (PXE_UINT64)(n)[1]; \ 7376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(PXE_UINT64)(n)[1] = PXE_SWAP_UINT32((PXE_UINT64)(n)[0]); \ 7476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman(PXE_UINT64)(n)[0] = tmp; \ 7576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} 7676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#endif // PXE_NO_UINT64_SUPPORT 7776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 7876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_CPBSIZE_NOT_USED 0 // zero 7976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_DBSIZE_NOT_USED 0 // zero 8076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_CPBADDR_NOT_USED (PXE_UINT64)0 // zero 8176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_DBADDR_NOT_USED (PXE_UINT64)0 // zero 8276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 8376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_CONST const 8476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 8576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_VOLATILE volatile 8676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 8776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef void PXE_VOID; 8876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 8976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef unsigned char PXE_UINT8; 9076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 9176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef unsigned short PXE_UINT16; 9276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 9376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef unsigned PXE_UINT32; 9476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 9576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#if PXE_UINT64_SUPPORT != 0 9676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// typedef unsigned long PXE_UINT64; 9776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef UINT64 PXE_UINT64; 9876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#endif // PXE_UINT64_SUPPORT 9976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 10076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#if PXE_NO_UINT64_SUPPORT != 0 10176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT32 PXE_UINT64[2]; 10276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#endif // PXE_NO_UINT64_SUPPORT 10376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 10476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef unsigned PXE_UINTN; 10576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 10676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT8 PXE_BOOL; 10776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 10876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_FALSE 0 // zero 10976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_TRUE (!PXE_FALSE) 11076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 11176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT16 PXE_OPCODE; 11276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 11376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 11476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Return UNDI operational state. 11576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 11676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_GET_STATE 0x0000 11776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 11876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 11976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Change UNDI operational state from Stopped to Started. 12076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 12176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_START 0x0001 12276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 12376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 12476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Change UNDI operational state from Started to Stopped. 12576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 12676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_STOP 0x0002 12776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 12876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 12976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Get UNDI initialization information. 13076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 13176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_GET_INIT_INFO 0x0003 13276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 13376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 13476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Get NIC configuration information. 13576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 13676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_GET_CONFIG_INFO 0x0004 13776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 13876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 13976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Changed UNDI operational state from Started to Initialized. 14076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 14176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_INITIALIZE 0x0005 14276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 14376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 14476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Re-initialize the NIC H/W. 14576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 14676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_RESET 0x0006 14776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 14876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 14976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Change the UNDI operational state from Initialized to Started. 15076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 15176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_SHUTDOWN 0x0007 15276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 15376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 15476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Read & change state of external interrupt enables. 15576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 15676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_INTERRUPT_ENABLES 0x0008 15776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 15876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 15976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Read & change state of packet receive filters. 16076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 16176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_RECEIVE_FILTERS 0x0009 16276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 16376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 16476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Read & change station MAC address. 16576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 16676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_STATION_ADDRESS 0x000A 16776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 16876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 16976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Read traffic statistics. 17076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 17176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_STATISTICS 0x000B 17276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 17376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 17476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Convert multicast IP address to multicast MAC address. 17576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 17676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_MCAST_IP_TO_MAC 0x000C 17776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 17876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 17976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Read or change non-volatile storage on the NIC. 18076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 18176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_NVDATA 0x000D 18276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 18376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 18476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Get & clear interrupt status. 18576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 18676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_GET_STATUS 0x000E 18776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 18876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 18976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Fill media header in packet for transmit. 19076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 19176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_FILL_HEADER 0x000F 19276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 19376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 19476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Transmit packet(s). 19576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 19676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_TRANSMIT 0x0010 19776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 19876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 19976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Receive packet. 20076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 20176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_RECEIVE 0x0011 20276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 20376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// last valid opcode: 20476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_VALID_MAX 0x0011 20576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 20676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 20776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Last valid PXE UNDI OpCode number. 20876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 20976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPCODE_LAST_VALID 0x0011 21076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 21176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT16 PXE_OPFLAGS; 21276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 21376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_NOT_USED 0x0000 21476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 21576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 21676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Get State 21776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 21876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 21976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No OpFlags 22076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 22176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 22276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Start 22376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 22476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 22576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No OpFlags 22676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 22776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 22876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Stop 22976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 23076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 23176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No OpFlags 23276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 23376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 23476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Get Init Info 23576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 23676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 23776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No Opflags 23876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 23976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 24076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Get Config Info 24176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 24276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 24376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No Opflags 24476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 24576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 24676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Initialize 24776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 24876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 24976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INITIALIZE_CABLE_DETECT_MASK 0x0001 25076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INITIALIZE_DETECT_CABLE 0x0000 25176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INITIALIZE_DO_NOT_DETECT_CABLE 0x0001 25276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 25376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 25476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Reset 25576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 25676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 25776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RESET_DISABLE_INTERRUPTS 0x0001 25876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RESET_DISABLE_FILTERS 0x0002 25976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 26076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 26176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Shutdown 26276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 26376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 26476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No OpFlags 26576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 26676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 26776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Interrupt Enables 26876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 26976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 27076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 27176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Select whether to enable or disable external interrupt signals. 27276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Setting both enable and disable will return PXE_STATCODE_INVALID_OPFLAGS. 27376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 27476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INTERRUPT_OPMASK 0xC000 27576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INTERRUPT_ENABLE 0x8000 27676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INTERRUPT_DISABLE 0x4000 27776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INTERRUPT_READ 0x0000 27876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 27976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 28076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Enable receive interrupts. An external interrupt will be generated 28176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// after a complete non-error packet has been received. 28276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 28376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INTERRUPT_RECEIVE 0x0001 28476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 28576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 28676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Enable transmit interrupts. An external interrupt will be generated 28776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// after a complete non-error packet has been transmitted. 28876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 28976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INTERRUPT_TRANSMIT 0x0002 29076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 29176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 29276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Enable command interrupts. An external interrupt will be generated 29376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// when command execution stops. 29476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 29576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INTERRUPT_COMMAND 0x0004 29676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 29776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 29876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Generate software interrupt. Setting this bit generates an external 29976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// interrupt, if it is supported by the hardware. 30076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 30176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_INTERRUPT_SOFTWARE 0x0008 30276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 30376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 30476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Receive Filters 30576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 30676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 30776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 30876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Select whether to enable or disable receive filters. 30976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Setting both enable and disable will return PXE_STATCODE_INVALID_OPCODE. 31076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 31176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_OPMASK 0xC000 31276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_ENABLE 0x8000 31376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_DISABLE 0x4000 31476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_READ 0x0000 31576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 31676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 31776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// To reset the contents of the multicast MAC address filter list, 31876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// set this OpFlag: 31976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 32076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST 0x2000 32176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 32276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 32376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Enable unicast packet receiving. Packets sent to the current station 32476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// MAC address will be received. 32576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 32676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_UNICAST 0x0001 32776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 32876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 32976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Enable broadcast packet receiving. Packets sent to the broadcast 33076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// MAC address will be received. 33176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 33276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_BROADCAST 0x0002 33376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 33476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 33576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Enable filtered multicast packet receiving. Packets sent to any 33676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// of the multicast MAC addresses in the multicast MAC address filter 33776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// list will be received. If the filter list is empty, no multicast 33876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 33976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST 0x0004 34076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 34176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 34276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Enable promiscuous packet receiving. All packets will be received. 34376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 34476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_PROMISCUOUS 0x0008 34576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 34676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 34776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Enable promiscuous multicast packet receiving. All multicast 34876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// packets will be received. 34976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 35076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST 0x0010 35176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 35276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 35376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Station Address 35476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 35576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 35676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_STATION_ADDRESS_READ 0x0000 35776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_STATION_ADDRESS_RESET 0x0001 35876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 35976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 36076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Statistics 36176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 36276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 36376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_STATISTICS_READ 0x0000 36476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_STATISTICS_RESET 0x0001 36576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 36676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 36776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI MCast IP to MAC 36876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 36976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 37076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 37176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Identify the type of IP address in the CPB. 37276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 37376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_MCAST_IP_TO_MAC_OPMASK 0x0003 37476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_MCAST_IPV4_TO_MAC 0x0000 37576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_MCAST_IPV6_TO_MAC 0x0001 37676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 37776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 37876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI NvData 37976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 38076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 38176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 38276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Select the type of non-volatile data operation. 38376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 38476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_NVDATA_OPMASK 0x0001 38576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_NVDATA_READ 0x0000 38676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_NVDATA_WRITE 0x0001 38776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 38876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 38976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Get Status 39076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 39176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 39276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 39376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Return current interrupt status. This will also clear any interrupts 39476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// that are currently set. This can be used in a polling routine. The 39576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// interrupt flags are still set and cleared even when the interrupts 39676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// are disabled. 39776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 39876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_GET_INTERRUPT_STATUS 0x0001 39976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 40076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 40176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Return list of transmitted buffers for recycling. Transmit buffers 40276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// must not be changed or unallocated until they have recycled. After 40376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// issuing a transmit command, wait for a transmit complete interrupt. 40476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// When a transmit complete interrupt is received, read the transmitted 40576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// buffers. Do not plan on getting one buffer per interrupt. Some 40676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// NICs and UNDIs may transmit multiple buffers per interrupt. 40776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 40876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_GET_TRANSMITTED_BUFFERS 0x0002 40976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 41076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 41176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Fill Header 41276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 41376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 41476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_FILL_HEADER_OPMASK 0x0001 41576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_FILL_HEADER_FRAGMENTED 0x0001 41676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_FILL_HEADER_WHOLE 0x0000 41776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 41876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 41976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Transmit 42076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 42176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 42276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 42376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// S/W UNDI only. Return after the packet has been transmitted. A 42476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// transmit complete interrupt will still be generated and the transmit 42576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// buffer will have to be recycled. 42676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 42776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_SWUNDI_TRANSMIT_OPMASK 0x0001 42876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_TRANSMIT_BLOCK 0x0001 42976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_TRANSMIT_DONT_BLOCK 0x0000 43076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 43176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 43276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 43376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 43476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_TRANSMIT_OPMASK 0x0002 43576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_TRANSMIT_FRAGMENTED 0x0002 43676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_OPFLAGS_TRANSMIT_WHOLE 0x0000 43776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 43876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 43976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Receive 44076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 44176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 44276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No OpFlags 44376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 44476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT16 PXE_STATFLAGS; 44576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 44676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_INITIALIZE 0x0000 44776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 44876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 44976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Common StatFlags that can be returned by all commands. 45076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 45176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 45276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 45376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// The COMMAND_COMPLETE and COMMAND_FAILED status flags must be 45476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// implemented by all UNDIs. COMMAND_QUEUED is only needed by UNDIs 45576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// that support command queuing. 45676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 45776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_STATUS_MASK 0xC000 45876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_COMMAND_COMPLETE 0xC000 45976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_COMMAND_FAILED 0x8000 46076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_COMMAND_QUEUED 0x4000 46176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//#define PXE_STATFLAGS_INITIALIZE 0x0000 46276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 46376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_DB_WRITE_TRUNCATED 0x2000 46476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 46576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 46676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Get State 46776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 46876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 46976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATE_MASK 0x0003 47076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATE_INITIALIZED 0x0002 47176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATE_STARTED 0x0001 47276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATE_STOPPED 0x0000 47376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 47476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 47576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Start 47676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 47776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 47876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No additional StatFlags 47976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 48076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 48176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Get Init Info 48276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 48376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 48476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_CABLE_DETECT_MASK 0x0001 48576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_CABLE_DETECT_NOT_SUPPORTED 0x0000 48676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_CABLE_DETECT_SUPPORTED 0x0001 48776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 48876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 48976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 49076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Initialize 49176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 49276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 49376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_INITIALIZED_NO_MEDIA 0x0001 49476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 49576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 49676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Reset 49776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 49876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 49976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_RESET_NO_MEDIA 0x0001 50076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 50176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 50276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Shutdown 50376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 50476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 50576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No additional StatFlags 50676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 50776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 50876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Interrupt Enables 50976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 51076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 51176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 51276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, receive interrupts are enabled. 51376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 51476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_INTERRUPT_RECEIVE 0x0001 51576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 51676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 51776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, transmit interrupts are enabled. 51876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 51976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_INTERRUPT_TRANSMIT 0x0002 52076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 52176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 52276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, command interrupts are enabled. 52376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 52476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_INTERRUPT_COMMAND 0x0004 52576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 52676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 52776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 52876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Receive Filters 52976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 53076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 53176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 53276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, unicast packets will be received. 53376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 53476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_RECEIVE_FILTER_UNICAST 0x0001 53576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 53676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 53776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, broadcast packets will be received. 53876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 53976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_RECEIVE_FILTER_BROADCAST 0x0002 54076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 54176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 54276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, multicast packets that match up with the multicast address 54376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// filter list will be received. 54476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 54576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST 0x0004 54676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 54776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 54876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, all packets will be received. 54976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 55076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_RECEIVE_FILTER_PROMISCUOUS 0x0008 55176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 55276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 55376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, all multicast packets will be received. 55476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 55576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_RECEIVE_FILTER_ALL_MULTICAST 0x0010 55676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 55776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 55876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Station Address 55976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 56076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 56176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No additional StatFlags 56276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 56376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 56476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Statistics 56576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 56676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 56776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No additional StatFlags 56876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 56976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 57076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI MCast IP to MAC 57176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 57276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 57376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No additional StatFlags 57476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 57576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 57676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI NvData 57776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 57876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 57976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No additional StatFlags 58076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 58176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 58276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 58376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Get Status 58476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 58576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 58676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 58776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Use to determine if an interrupt has occurred. 58876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 58976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATUS_INTERRUPT_MASK 0x000F 59076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATUS_NO_INTERRUPTS 0x0000 59176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 59276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 59376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, at least one receive interrupt occurred. 59476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 59576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATUS_RECEIVE 0x0001 59676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 59776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 59876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, at least one transmit interrupt occurred. 59976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 60076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATUS_TRANSMIT 0x0002 60176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 60276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 60376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, at least one command interrupt occurred. 60476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 60576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATUS_COMMAND 0x0004 60676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 60776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 60876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, at least one software interrupt occurred. 60976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 61076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATUS_SOFTWARE 0x0008 61176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 61276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 61376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// This flag is set if the transmitted buffer queue is empty. This flag 61476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// will be set if all transmitted buffer addresses get written into the DB. 61576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 61676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATUS_TXBUF_QUEUE_EMPTY 0x0010 61776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 61876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 61976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// This flag is set if no transmitted buffer addresses were written 62076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// into the DB. (This could be because DBsize was too small.) 62176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 62276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATFLAGS_GET_STATUS_NO_TXBUFS_WRITTEN 0x0020 62376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 62476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 62576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Fill Header 62676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 62776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 62876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No additional StatFlags 62976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 63076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 63176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Transmit 63276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 63376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 63476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No additional StatFlags. 63576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 63676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 63776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI Receive 63876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 63976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 64076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// No additional StatFlags. 64176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 64276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT16 PXE_STATCODE; 64376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 64476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_INITIALIZE 0x0000 64576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 64676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman//////////////////////////////////////// 64776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Common StatCodes returned by all UNDI commands, UNDI protocol functions 64876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// and BC protocol functions. 64976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 65076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 65176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_SUCCESS 0x0000 65276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 65376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_INVALID_CDB 0x0001 65476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_INVALID_CPB 0x0002 65576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_BUSY 0x0003 65676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_QUEUE_FULL 0x0004 65776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_ALREADY_STARTED 0x0005 65876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_NOT_STARTED 0x0006 65976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_NOT_SHUTDOWN 0x0007 66076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_ALREADY_INITIALIZED 0x0008 66176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_NOT_INITIALIZED 0x0009 66276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_DEVICE_FAILURE 0x000A 66376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_NVDATA_FAILURE 0x000B 66476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_UNSUPPORTED 0x000C 66576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_BUFFER_FULL 0x000D 66676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_INVALID_PARAMETER 0x000E 66776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_INVALID_UNDI 0x000F 66876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_IPV4_NOT_SUPPORTED 0x0010 66976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_IPV6_NOT_SUPPORTED 0x0011 67076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_NOT_ENOUGH_MEMORY 0x0012 67176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATCODE_NO_DATA 0x0013 67276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 67376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 67476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT16 PXE_IFNUM; 67576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 67676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 67776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// This interface number must be passed to the S/W UNDI Start command. 67876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 67976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_IFNUM_START 0x0000 68076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 68176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 68276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// This interface number is returned by the S/W UNDI Get State and 68376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Start commands if information in the CDB, CPB or DB is invalid. 68476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 68576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_IFNUM_INVALID 0x0000 68676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 68776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT16 PXE_CONTROL; 68876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 68976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 69076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Setting this flag directs the UNDI to queue this command for later 69176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// execution if the UNDI is busy and it supports command queuing. 69276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If queuing is not supported, a PXE_STATCODE_INVALID_CONTROL error 69376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// is returned. If the queue is full, a PXE_STATCODE_CDB_QUEUE_FULL 69476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// error is returned. 69576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 69676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_CONTROL_QUEUE_IF_BUSY 0x0002 69776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 69876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 69976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// These two bit values are used to determine if there are more UNDI 70076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// CDB structures following this one. If the link bit is set, there 70176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// must be a CDB structure following this one. Execution will start 70276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// on the next CDB structure as soon as this one completes successfully. 70376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If an error is generated by this command, execution will stop. 70476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 70576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_CONTROL_LINK 0x0001 70676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_CONTROL_LAST_CDB_IN_LIST 0x0000 70776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 70876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT8 PXE_FRAME_TYPE; 70976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 71076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_FRAME_TYPE_NONE 0x00 71176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_FRAME_TYPE_UNICAST 0x01 71276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_FRAME_TYPE_BROADCAST 0x02 71376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_FRAME_TYPE_MULTICAST 0x03 71476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_FRAME_TYPE_PROMISCUOUS 0x04 71576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 71676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT32 PXE_IPV4; 71776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 71876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT32 PXE_IPV6[4]; 71976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_MAC_LENGTH 32 72076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 72176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT8 PXE_MAC_ADDR[PXE_MAC_LENGTH]; 72276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 72376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT8 PXE_IFTYPE; 72476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef PXE_UINT16 PXE_MEDIA_PROTOCOL; 72576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 72676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 72776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// This information is from the ARP section of RFC 1700. 72876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 72976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 1 Ethernet (10Mb) [JBP] 73076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 2 Experimental Ethernet (3Mb) [JBP] 73176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 3 Amateur Radio AX.25 [PXK] 73276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 4 Proteon ProNET Token Ring [JBP] 73376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 5 Chaos [GXP] 73476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 6 IEEE 802 Networks [JBP] 73576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 7 ARCNET [JBP] 73676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 8 Hyperchannel [JBP] 73776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 9 Lanstar [TU] 73876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 10 Autonet Short Address [MXB1] 73976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 11 LocalTalk [JKR1] 74076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 12 LocalNet (IBM PCNet or SYTEK LocalNET) [JXM] 74176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 13 Ultra link [RXD2] 74276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 14 SMDS [GXC1] 74376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 15 Frame Relay [AGM] 74476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 16 Asynchronous Transmission Mode (ATM) [JXB2] 74576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 17 HDLC [JBP] 74676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 18 Fibre Channel [Yakov Rekhter] 74776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 19 Asynchronous Transmission Mode (ATM) [Mark Laubach] 74876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 20 Serial Line [JBP] 74976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 21 Asynchronous Transmission Mode (ATM) [MXB1] 75076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 75176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 75276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_IFTYPE_ETHERNET 0x01 75376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_IFTYPE_TOKENRING 0x04 75476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_IFTYPE_FIBRE_CHANNEL 0x12 75576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 75676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_hw_undi { 75776d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT32 Signature; // PXE_ROMID_SIGNATURE 75876d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 Len; // sizeof(PXE_HW_UNDI) 75976d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 Fudge; // makes 8-bit cksum equal zero 76076d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 Rev; // PXE_ROMID_REV 76176d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 IFcnt; // physical connector count 76276d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 MajorVer; // PXE_ROMID_MAJORVER 76376d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 MinorVer; // PXE_ROMID_MINORVER 76476d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT16 reserved; // zero, not used 76576d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT32 Implementation; // implementation flags 76676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// reserved // vendor use 76776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// PXE_UINT32 Status; // status port 76876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// PXE_UINT32 Command; // command port 76976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// PXE_UINT64 CDBaddr; // CDB address port 77076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_HW_UNDI; 77176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 77276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 77376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Status port bit definitions 77476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 77576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 77676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 77776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI operation state 77876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 77976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_STATE_MASK 0xC0000000 78076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_BUSY 0xC0000000 78176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_INITIALIZED 0x80000000 78276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_STARTED 0x40000000 78376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_STOPPED 0x00000000 78476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 78576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 78676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, last command failed 78776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 78876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_COMMAND_FAILED 0x20000000 78976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 79076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 79176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, identifies enabled receive filters 79276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 79376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_PROMISCUOUS_MULTICAST_RX_ENABLED 0x00001000 79476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_PROMISCUOUS_RX_ENABLED 0x00000800 79576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_BROADCAST_RX_ENABLED 0x00000400 79676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_MULTICAST_RX_ENABLED 0x00000200 79776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_UNICAST_RX_ENABLED 0x00000100 79876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 79976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 80076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, identifies enabled external interrupts 80176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 80276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_SOFTWARE_INT_ENABLED 0x00000080 80376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_TX_COMPLETE_INT_ENABLED 0x00000040 80476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_PACKET_RX_INT_ENABLED 0x00000020 80576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_CMD_COMPLETE_INT_ENABLED 0x00000010 80676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 80776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 80876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, identifies pending interrupts 80976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 81076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_SOFTWARE_INT_PENDING 0x00000008 81176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_TX_COMPLETE_INT_PENDING 0x00000004 81276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_PACKET_RX_INT_PENDING 0x00000002 81376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWSTAT_CMD_COMPLETE_INT_PENDING 0x00000001 81476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 81576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 81676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Command port definitions 81776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 81876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 81976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 82076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If set, CDB identified in CDBaddr port is given to UNDI. 82176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// If not set, other bits in this word will be processed. 82276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 82376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_ISSUE_COMMAND 0x80000000 82476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_INTS_AND_FILTS 0x00000000 82576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 82676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 82776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Use these to enable/disable receive filters. 82876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 82976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_PROMISCUOUS_MULTICAST_RX_ENABLE 0x00001000 83076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_PROMISCUOUS_RX_ENABLE 0x00000800 83176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_BROADCAST_RX_ENABLE 0x00000400 83276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_MULTICAST_RX_ENABLE 0x00000200 83376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_UNICAST_RX_ENABLE 0x00000100 83476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 83576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 83676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Use these to enable/disable external interrupts 83776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 83876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_SOFTWARE_INT_ENABLE 0x00000080 83976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_TX_COMPLETE_INT_ENABLE 0x00000040 84076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_PACKET_RX_INT_ENABLE 0x00000020 84176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_CMD_COMPLETE_INT_ENABLE 0x00000010 84276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 84376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 84476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Use these to clear pending external interrupts 84576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 84676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_CLEAR_SOFTWARE_INT 0x00000008 84776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_CLEAR_TX_COMPLETE_INT 0x00000004 84876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_CLEAR_PACKET_RX_INT 0x00000002 84976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWCMD_CLEAR_CMD_COMPLETE_INT 0x00000001 85076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 85176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_sw_undi { 85276d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT32 Signature; // PXE_ROMID_SIGNATURE 85376d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 Len; // sizeof(PXE_SW_UNDI) 85476d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 Fudge; // makes 8-bit cksum zero 85576d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 Rev; // PXE_ROMID_REV 85676d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 IFcnt; // physical connector count 85776d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 MajorVer; // PXE_ROMID_MAJORVER 85876d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 MinorVer; // PXE_ROMID_MINORVER 85976d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT16 reserved1; // zero, not used 86076d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT32 Implementation; // Implementation flags 86176d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT64 EntryPoint; // API entry point 86276d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 reserved2[3]; // zero, not used 86376d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 BusCnt; // number of bustypes supported 86476d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT32 BusType[1]; // list of supported bustypes 86576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_SW_UNDI; 86676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 86776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef union u_pxe_undi { 86876d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_HW_UNDI hw; 86976d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_SW_UNDI sw; 87076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_UNDI; 87176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 87276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 87376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Signature of !PXE structure 87476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 87576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_SIGNATURE PXE_BUSTYPE('!', 'P', 'X', 'E') 87676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 87776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 87876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// !PXE structure format revision 87976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 88076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_REV 0x02 88176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 88276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 88376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// UNDI command interface revision. These are the values that get sent 88476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// in option 94 (Client Network Interface Identifier) in the DHCP Discover 88576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// and PXE Boot Server Request packets. 88676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 88776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_MAJORVER 0x03 88876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_MINORVER 0x00 88976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 89076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 89176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Implementation flags 89276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 89376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_HW_UNDI 0x80000000 89476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_SW_VIRT_ADDR 0x40000000 89576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_64BIT_DEVICE 0x00010000 89676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_FRAG_SUPPORTED 0x00008000 89776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_CMD_LINK_SUPPORTED 0x00004000 89876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_CMD_QUEUE_SUPPORTED 0x00002000 89976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_MULTI_FRAME_SUPPORTED 0x00001000 90076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_NVDATA_SUPPORT_MASK 0x00000C00 90176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_NVDATA_BULK_WRITABLE 0x00000C00 90276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_NVDATA_SPARSE_WRITABLE 0x00000800 90376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_NVDATA_READ_ONLY 0x00000400 90476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_NVDATA_NOT_AVAILABLE 0x00000000 90576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_STATISTICS_SUPPORTED 0x00000200 90676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_STATION_ADDR_SETTABLE 0x00000100 90776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_PROMISCUOUS_MULTICAST_RX_SUPPORTED 0x00000080 90876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_PROMISCUOUS_RX_SUPPORTED 0x00000040 90976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_BROADCAST_RX_SUPPORTED 0x00000020 91076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_FILTERED_MULTICAST_RX_SUPPORTED 0x00000010 91176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_SOFTWARE_INT_SUPPORTED 0x00000008 91276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_TX_COMPLETE_INT_SUPPORTED 0x00000004 91376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_PACKET_RX_INT_SUPPORTED 0x00000002 91476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ROMID_IMP_CMD_COMPLETE_INT_SUPPORTED 0x00000001 91576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 91676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 91776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cdb { 91876d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_OPCODE OpCode; 91976d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_OPFLAGS OpFlags; 92076d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT16 CPBsize; 92176d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT16 DBsize; 92276d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanUINT64 CPBaddr; 92376d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanUINT64 DBaddr; 92476d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_STATCODE StatCode; 92576d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_STATFLAGS StatFlags; 92676d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT16 IFnum; 92776d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_CONTROL Control; 92876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CDB; 92976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 93076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 93176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef union u_pxe_ip_addr { 93276d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_IPV6 IPv6; 93376d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_IPV4 IPv4; 93476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_IP_ADDR; 93576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 93676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef union pxe_device { 93776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 93876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// PCI and PC Card NICs are both identified using bus, device 93976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// and function numbers. For PC Card, this may require PC 94076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Card services to be loaded in the BIOS or preboot 94176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// environment. 94276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 94376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmanstruct { 94476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 94576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// See S/W UNDI ROMID structure definition for PCI and 94676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// PCC BusType definitions. 94776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 94876d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT32 BusType; 94976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 95076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 95176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Bus, device & function numbers that locate this device. 95276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 95376d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT16 Bus; 95476d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 Device; 95576d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT8 Function; 95676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PCI, PCC; 95776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 95876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 95976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// %%TBD - More information is needed about enumerating 96076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// USB and 1394 devices. 96176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 96276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmanstruct { 96376d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT32 BusType; 96476d05dc695b06c4e987bb8078f78032441e1430cGreg HartmanPXE_UINT32 tdb; 96576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} USB, _1394; 96676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DEVICE; 96776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 96876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// cpb and db definitions 96976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 97076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define MAX_PCI_CONFIG_LEN 64 // # of dwords 97176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define MAX_EEPROM_LEN 128 // #of dwords 97276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define MAX_XMIT_BUFFERS 32 // recycling Q length for xmit_done 97376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define MAX_MCAST_ADDRESS_CNT 8 97476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 97576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_start { 97676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 97776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // PXE_VOID Delay(PXE_UINT64 microseconds); 97876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 97976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // UNDI will never request a delay smaller than 10 microseconds 98076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // and will always request delays in increments of 10 microseconds. 98176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // The Delay() CallBack routine must delay between n and n + 10 98276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // microseconds before returning control to the UNDI. 98376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 98476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This field cannot be set to zero. 98576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 98676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 Delay; 98776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 98876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 98976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // PXE_VOID Block(PXE_UINT32 enable); 99076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 99176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // UNDI may need to block multi-threaded/multi-processor access to 99276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // critical code sections when programming or accessing the network 99376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // device. To this end, a blocking service is needed by the UNDI. 99476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // When UNDI needs a block, it will call Block() passing a non-zero 99576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // value. When UNDI no longer needs a block, it will call Block() 99676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // with a zero value. When called, if the Block() is already enabled, 99776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // do not return control to the UNDI until the previous Block() is 99876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // disabled. 99976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 100076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This field cannot be set to zero. 100176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 100276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 Block; 100376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 100476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 100576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // PXE_VOID Virt2Phys(PXE_UINT64 virtual, PXE_UINT64 physical_ptr); 100676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 100776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // UNDI will pass the virtual address of a buffer and the virtual 100876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // address of a 64-bit physical buffer. Convert the virtual address 100976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // to a physical address and write the result to the physical address 101076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // buffer. If virtual and physical addresses are the same, just 101176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // copy the virtual address to the physical address buffer. 101276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 101376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This field can be set to zero if virtual and physical addresses 101476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // are equal. 101576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 101676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 Virt2Phys; 101776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 101876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // PXE_VOID Mem_IO(PXE_UINT8 read_write, PXE_UINT8 len, PXE_UINT64 port, 101976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // PXE_UINT64 buf_addr); 102076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 102176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // UNDI will read or write the device io space using this call back 102276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // function. It passes the number of bytes as the len parameter and it 102376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // will be either 1,2,4 or 8. 102476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 102576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This field can not be set to zero. 102676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 102776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 Mem_IO; 102876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_START; 102976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 103076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_DELAY_MILLISECOND 1000 103176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_DELAY_SECOND 1000000 103276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_IO_READ 0 103376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_IO_WRITE 1 103476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_MEM_READ 2 103576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_MEM_WRITE 4 103676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 103776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 103876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_db_get_init_info { 103976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 104076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Minimum length of locked memory buffer that must be given to 104176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // the Initialize command. Giving UNDI more memory will generally 104276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // give better performance. 104376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 104476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // If MemoryRequired is zero, the UNDI does not need and will not 104576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // use system memory to receive and transmit packets. 104676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 104776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 MemoryRequired; 104876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 104976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 105076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Maximum frame data length for Tx/Rx excluding the media header. 105176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 105276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 FrameDataLen; 105376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 105476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 105576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Supported link speeds are in units of mega bits. Common ethernet 105676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // values are 10, 100 and 1000. Unused LinkSpeeds[] entries are zero 105776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // filled. 105876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 105976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 LinkSpeeds[4]; 106076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 106176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 106276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Number of non-volatile storage items. 106376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 106476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 NvCount; 106576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 106676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 106776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Width of non-volatile storage item in bytes. 0, 1, 2 or 4 106876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 106976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 NvWidth; 107076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 107176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 107276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Media header length. This is the typical media header length for 107376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // this UNDI. This information is needed when allocating receive 107476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // and transmit buffers. 107576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 107676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 MediaHeaderLen; 107776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 107876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 107976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Number of bytes in the NIC hardware (MAC) address. 108076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 108176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 HWaddrLen; 108276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 108376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 108476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Maximum number of multicast MAC addresses in the multicast 108576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // MAC address filter list. 108676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 108776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 MCastFilterCnt; 108876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 108976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 109076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Default number and size of transmit and receive buffers that will 109176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // be allocated by the UNDI. If MemoryRequired is non-zero, this 109276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // allocation will come out of the memory buffer given to the Initialize 109376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // command. If MemoryRequired is zero, this allocation will come out of 109476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // memory on the NIC. 109576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 109676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 TxBufCnt; 109776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 TxBufSize; 109876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 RxBufCnt; 109976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 RxBufSize; 110076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 110176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 110276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Hardware interface types defined in the Assigned Numbers RFC 110376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // and used in DHCP and ARP packets. 110476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // See the PXE_IFTYPE typedef and PXE_IFTYPE_xxx macros. 110576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 110676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 IFtype; 110776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 110876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 110976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Supported duplex. See PXE_DUPLEX_xxxxx #defines below. 111076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 111176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Duplex; 111276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 111376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 111476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Supported loopback options. See PXE_LOOPBACK_xxxxx #defines below. 111576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 111676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 LoopBack; 111776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_GET_INIT_INFO; 111876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 111976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_MAX_TXRX_UNIT_ETHER 1500 112076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 112176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_HWADDR_LEN_ETHER 0x0006 112276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_MAC_HEADER_LEN_ETHER 0x000E 112376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 112476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_DUPLEX_ENABLE_FULL_SUPPORTED 1 112576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_DUPLEX_FORCE_FULL_SUPPORTED 2 112676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 112776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_LOOPBACK_INTERNAL_SUPPORTED 1 112876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_LOOPBACK_EXTERNAL_SUPPORTED 2 112976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 113076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 113176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_pci_config_info { 113276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 113376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This is the flag field for the PXE_DB_GET_CONFIG_INFO union. 113476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // For PCI bus devices, this field is set to PXE_BUSTYPE_PCI. 113576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 113676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 BusType; 113776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 113876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 113976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This identifies the PCI network device that this UNDI interface 114076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // is bound to. 114176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 114276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 Bus; 114376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Device; 114476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Function; 114576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 114676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 114776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This is a copy of the PCI configuration space for this 114876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // network device. 114976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 115076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman union { 115176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Byte[256]; 115276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 Word[128]; 115376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 Dword[64]; 115476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman } Config; 115576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_PCI_CONFIG_INFO; 115676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 115776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 115876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_pcc_config_info { 115976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 116076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This is the flag field for the PXE_DB_GET_CONFIG_INFO union. 116176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // For PCC bus devices, this field is set to PXE_BUSTYPE_PCC. 116276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 116376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 BusType; 116476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 116576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 116676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This identifies the PCC network device that this UNDI interface 116776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // is bound to. 116876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 116976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 Bus; 117076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Device; 117176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Function; 117276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 117376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 117476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // This is a copy of the PCC configuration space for this 117576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // network device. 117676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 117776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman union { 117876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Byte[256]; 117976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 Word[128]; 118076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 Dword[64]; 118176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman } Config; 118276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_PCC_CONFIG_INFO; 118376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 118476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 118576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_usb_config_info { 118676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 BusType; 118776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // %%TBD What should we return here... 118876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_USB_CONFIG_INFO; 118976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 119076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 119176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_1394_config_info { 119276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 BusType; 119376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // %%TBD What should we return here... 119476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_1394_CONFIG_INFO; 119576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 119676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 119776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef union u_pxe_db_get_config_info { 119876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_PCI_CONFIG_INFO pci; 119976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_PCC_CONFIG_INFO pcc; 120076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_USB_CONFIG_INFO usb; 120176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_1394_CONFIG_INFO _1394; 120276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_GET_CONFIG_INFO; 120376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 120476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 120576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_initialize { 120676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 120776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Address of first (lowest) byte of the memory buffer. This buffer must 120876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // be in contiguous physical memory and cannot be swapped out. The UNDI 120976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // will be using this for transmit and receive buffering. 121076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 121176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 MemoryAddr; 121276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 121376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 121476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // MemoryLength must be greater than or equal to MemoryRequired 121576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // returned by the Get Init Info command. 121676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 121776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 MemoryLength; 121876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 121976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 122076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Desired link speed in Mbit/sec. Common ethernet values are 10, 100 122176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // and 1000. Setting a value of zero will auto-detect and/or use the 122276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // default link speed (operation depends on UNDI/NIC functionality). 122376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 122476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 LinkSpeed; 122576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 122676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 122776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Suggested number and size of receive and transmit buffers to 122876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // allocate. If MemoryAddr and MemoryLength are non-zero, this 122976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // allocation comes out of the supplied memory buffer. If MemoryAddr 123076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // and MemoryLength are zero, this allocation comes out of memory 123176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // on the NIC. 123276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 123376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // If these fields are set to zero, the UNDI will allocate buffer 123476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // counts and sizes as it sees fit. 123576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 123676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 TxBufCnt; 123776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 TxBufSize; 123876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 RxBufCnt; 123976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 RxBufSize; 124076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 124176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 124276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // The following configuration parameters are optional and must be zero 124376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // to use the default values. 124476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 124576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Duplex; 124676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 124776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 LoopBack; 124876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_INITIALIZE; 124976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 125076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 125176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_DUPLEX_DEFAULT 0x00 125276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_FORCE_FULL_DUPLEX 0x01 125376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_ENABLE_FULL_DUPLEX 0x02 125476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 125576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define LOOPBACK_NORMAL 0 125676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define LOOPBACK_INTERNAL 1 125776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define LOOPBACK_EXTERNAL 2 125876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 125976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 126076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_db_initialize { 126176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 126276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Actual amount of memory used from the supplied memory buffer. This 126376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // may be less that the amount of memory suppllied and may be zero if 126476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // the UNDI and network device do not use external memory buffers. 126576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 126676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Memory used by the UNDI and network device is allocated from the 126776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // lowest memory buffer address. 126876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 126976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 MemoryUsed; 127076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 127176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 127276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Actual number and size of receive and transmit buffers that were 127376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // allocated. 127476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 127576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 TxBufCnt; 127676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 TxBufSize; 127776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 RxBufCnt; 127876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 RxBufSize; 127976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_INITIALIZE; 128076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 128176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 128276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_receive_filters { 128376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 128476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // List of multicast MAC addresses. This list, if present, will 128576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // replace the existing multicast MAC address filter list. 128676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 128776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR MCastList[MAX_MCAST_ADDRESS_CNT]; 128876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_RECEIVE_FILTERS; 128976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 129076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 129176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_db_receive_filters { 129276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 129376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Filtered multicast MAC address list. 129476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 129576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR MCastList[MAX_MCAST_ADDRESS_CNT]; 129676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_RECEIVE_FILTERS; 129776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 129876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 129976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_station_address { 130076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 130176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // If supplied and supported, the current station MAC address 130276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // will be changed. 130376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 130476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR StationAddr; 130576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_STATION_ADDRESS; 130676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 130776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 130876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_dpb_station_address { 130976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 131076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Current station MAC address. 131176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 131276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR StationAddr; 131376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 131476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 131576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Station broadcast MAC address. 131676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 131776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR BroadcastAddr; 131876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 131976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 132076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Permanent station MAC address. 132176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 132276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR PermanentAddr; 132376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_STATION_ADDRESS; 132476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 132576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 132676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_db_statistics { 132776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 132876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Bit field identifying what statistic data is collected by the 132976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // UNDI/NIC. 133076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // If bit 0x00 is set, Data[0x00] is collected. 133176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // If bit 0x01 is set, Data[0x01] is collected. 133276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // If bit 0x20 is set, Data[0x20] is collected. 133376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // If bit 0x21 is set, Data[0x21] is collected. 133476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Etc. 133576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 133676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 Supported; 133776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 133876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 133976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Statistic data. 134076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 134176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 Data[64]; 134276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_STATISTICS; 134376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 134476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 134576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Total number of frames received. Includes frames with errors and 134676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// dropped frames. 134776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 134876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_TOTAL_FRAMES 0x00 134976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 135076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 135176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Number of valid frames received and copied into receive buffers. 135276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 135376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_GOOD_FRAMES 0x01 135476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 135576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 135676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Number of frames below the minimum length for the media. 135776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// This would be <64 for ethernet. 135876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 135976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_UNDERSIZE_FRAMES 0x02 136076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 136176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 136276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Number of frames longer than the maxminum length for the 136376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// media. This would be >1500 for ethernet. 136476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 136576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_OVERSIZE_FRAMES 0x03 136676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 136776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 136876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Valid frames that were dropped because receive buffers were full. 136976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 137076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_DROPPED_FRAMES 0x04 137176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 137276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 137376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Number of valid unicast frames received and not dropped. 137476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 137576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_UNICAST_FRAMES 0x05 137676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 137776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 137876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Number of valid broadcast frames received and not dropped. 137976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 138076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_BROADCAST_FRAMES 0x06 138176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 138276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 138376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Number of valid mutlicast frames received and not dropped. 138476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 138576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_MULTICAST_FRAMES 0x07 138676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 138776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 138876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Number of frames w/ CRC or alignment errors. 138976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 139076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_CRC_ERROR_FRAMES 0x08 139176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 139276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 139376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Total number of bytes received. Includes frames with errors 139476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// and dropped frames. 139576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 139676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_RX_TOTAL_BYTES 0x09 139776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 139876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 139976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Transmit statistics. 140076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 140176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_TOTAL_FRAMES 0x0A 140276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_GOOD_FRAMES 0x0B 140376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_UNDERSIZE_FRAMES 0x0C 140476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_OVERSIZE_FRAMES 0x0D 140576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_DROPPED_FRAMES 0x0E 140676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_UNICAST_FRAMES 0x0F 140776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_BROADCAST_FRAMES 0x10 140876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_MULTICAST_FRAMES 0x11 140976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_CRC_ERROR_FRAMES 0x12 141076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_TX_TOTAL_BYTES 0x13 141176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 141276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 141376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Number of collisions detection on this subnet. 141476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 141576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_COLLISIONS 0x14 141676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 141776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 141876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// Number of frames destined for unsupported protocol. 141976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 142076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_STATISTICS_UNSUPPORTED_PROTOCOL 0x15 142176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 142276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 142376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_mcast_ip_to_mac { 142476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 142576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Multicast IP address to be converted to multicast MAC address. 142676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 142776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_IP_ADDR IP; 142876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_MCAST_IP_TO_MAC; 142976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 143076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 143176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_db_mcast_ip_to_mac { 143276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 143376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Multicast MAC address. 143476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 143576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR MAC; 143676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_MCAST_IP_TO_MAC; 143776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 143876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 143976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_nvdata_sparse { 144076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 144176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // NvData item list. Only items in this list will be updated. 144276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 144376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman struct { 144476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Non-volatile storage address to be changed. 144576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 Addr; 144676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 144776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Data item to write into above storage address. 144876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 144976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman union { 145076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Byte; 145176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 Word; 145276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 Dword; 145376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman } Data; 145476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman } Item[MAX_EEPROM_LEN]; 145576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_NVDATA_SPARSE; 145676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 145776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 145876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 145976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// When using bulk update, the size of the CPB structure must be 146076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// the same size as the non-volatile NIC storage. 146176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman// 146276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef union u_pxe_cpb_nvdata_bulk { 146376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 146476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Array of byte-wide data items. 146576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 146676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Byte[MAX_EEPROM_LEN << 2]; 146776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 146876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 146976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Array of word-wide data items. 147076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 147176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 Word[MAX_EEPROM_LEN << 1]; 147276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 147376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 147476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Array of dword-wide data items. 147576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 147676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 Dword[MAX_EEPROM_LEN]; 147776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_NVDATA_BULK; 147876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 147976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_db_nvdata { 148076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 148176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Arrays of data items from non-volatile storage. 148276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 148376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman union { 148476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 148576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Array of byte-wide data items. 148676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 148776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 Byte[MAX_EEPROM_LEN << 2]; 148876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 148976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 149076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Array of word-wide data items. 149176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 149276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 Word[MAX_EEPROM_LEN << 1]; 149376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 149476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Array of dword-wide data items. 149576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 149676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 Dword[MAX_EEPROM_LEN]; 149776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman } Data; 149876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_NVDATA; 149976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 150076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 150176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_db_get_status { 150276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 150376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of next receive frame (header + data). If this is zero, 150476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // there is no next receive frame available. 150576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 150676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 RxFrameLen; 150776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 150876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 150976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Reserved, set to zero. 151076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 151176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 reserved; 151276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 151376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 151476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Addresses of transmitted buffers that need to be recycled. 151576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 151676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 TxBuffer[MAX_XMIT_BUFFERS]; 151776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_GET_STATUS; 151876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 151976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 152076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 152176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_fill_header { 152276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 152376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Source and destination MAC addresses. These will be copied into 152476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // the media header without doing byte swapping. 152576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 152676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR SrcAddr; 152776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR DestAddr; 152876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 152976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 153076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Address of first byte of media header. The first byte of packet data 153176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // follows the last byte of the media header. 153276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 153376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 MediaHeader; 153476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 153576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 153676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of packet data in bytes (not including the media header). 153776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 153876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 PacketLen; 153976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 154076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 154176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Protocol type. This will be copied into the media header without 154276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // doing byte swapping. Protocol type numbers can be obtained from 154376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // the Assigned Numbers RFC 1700. 154476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 154576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 Protocol; 154676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 154776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 154876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of the media header in bytes. 154976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 155076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 MediaHeaderLen; 155176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_FILL_HEADER; 155276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 155376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 155476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_PROTOCOL_ETHERNET_IP 0x0800 155576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define PXE_PROTOCOL_ETHERNET_ARP 0x0806 155676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#define MAX_XMIT_FRAGMENTS 16 155776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 155876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_fill_header_fragmented { 155976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 156076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Source and destination MAC addresses. These will be copied into 156176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // the media header without doing byte swapping. 156276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 156376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR SrcAddr; 156476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR DestAddr; 156576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 156676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 156776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of packet data in bytes (not including the media header). 156876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 156976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 PacketLen; 157076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 157176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 157276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Protocol type. This will be copied into the media header without 157376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // doing byte swapping. Protocol type numbers can be obtained from 157476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // the Assigned Numbers RFC 1700. 157576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 157676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MEDIA_PROTOCOL Protocol; 157776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 157876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 157976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of the media header in bytes. 158076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 158176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 MediaHeaderLen; 158276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 158376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 158476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Number of packet fragment descriptors. 158576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 158676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 FragCnt; 158776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 158876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 158976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Reserved, must be set to zero. 159076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 159176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 reserved; 159276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 159376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 159476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Array of packet fragment descriptors. The first byte of the media 159576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // header is the first byte of the first fragment. 159676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 159776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman struct { 159876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 159976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Address of this packet fragment. 160076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 160176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 FragAddr; 160276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 160376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 160476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of this packet fragment. 160576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 160676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 FragLen; 160776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 160876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 160976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Reserved, must be set to zero. 161076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 161176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 reserved; 161276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman } FragDesc[MAX_XMIT_FRAGMENTS]; 161376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_FILL_HEADER_FRAGMENTED; 161476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 161576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 161676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 161776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_transmit { 161876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 161976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Address of first byte of frame buffer. This is also the first byte 162076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // of the media header. 162176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 162276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 FrameAddr; 162376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 162476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 162576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of the data portion of the frame buffer in bytes. Do not 162676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // include the length of the media header. 162776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 162876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 DataLen; 162976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 163076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 163176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of the media header in bytes. 163276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 163376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 MediaheaderLen; 163476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 163576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 163676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Reserved, must be zero. 163776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 163876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 reserved; 163976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_TRANSMIT; 164076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 164176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 164276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 164376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_transmit_fragments { 164476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 164576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of packet data in bytes (not including the media header). 164676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 164776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 FrameLen; 164876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 164976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 165076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of the media header in bytes. 165176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 165276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 MediaheaderLen; 165376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 165476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 165576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Number of packet fragment descriptors. 165676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 165776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 FragCnt; 165876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 165976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 166076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Array of frame fragment descriptors. The first byte of the first 166176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // fragment is also the first byte of the media header. 166276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 166376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman struct { 166476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 166576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Address of this frame fragment. 166676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 166776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 FragAddr; 166876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 166976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 167076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of this frame fragment. 167176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 167276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 FragLen; 167376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 167476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 167576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Reserved, must be set to zero. 167676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 167776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 reserved; 167876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman } FragDesc[MAX_XMIT_FRAGMENTS]; 167976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_TRANSMIT_FRAGMENTS; 168076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 168176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 168276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_cpb_receive { 168376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 168476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Address of first byte of receive buffer. This is also the first byte 168576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // of the frame header. 168676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 168776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT64 BufferAddr; 168876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 168976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 169076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of receive buffer. This must be large enough to hold the 169176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // received frame (media header + data). If the length of smaller than 169276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // the received frame, data will be lost. 169376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 169476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 BufferLen; 169576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 169676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 169776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Reserved, must be set to zero. 169876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 169976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 reserved; 170076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_CPB_RECEIVE; 170176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 170276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 170376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartmantypedef struct s_pxe_db_receive { 170476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 170576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Source and destination MAC addresses from media header. 170676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 170776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR SrcAddr; 170876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MAC_ADDR DestAddr; 170976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 171076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 171176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of received frame. May be larger than receive buffer size. 171276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // The receive buffer will not be overwritten. This is how to tell 171376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // if data was lost because the receive buffer was too small. 171476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 171576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT32 FrameLen; 171676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 171776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 171876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Protocol type from media header. 171976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 172076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_MEDIA_PROTOCOL Protocol; 172176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 172276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 172376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Length of media header in received frame. 172476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 172576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT16 MediaHeaderLen; 172676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 172776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 172876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Type of receive frame. 172976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 173076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_FRAME_TYPE Type; 173176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 173276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 173376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // Reserved, must be zero. 173476d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman // 173576d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman PXE_UINT8 reserved[7]; 173676d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 173776d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman} PXE_DB_RECEIVE; 173876d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 173976d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#pragma pack() 174076d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 174176d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman/* EOF - efi_pxe.h */ 174276d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman#endif /* _EFI_PXE_H */ 174376d05dc695b06c4e987bb8078f78032441e1430cGreg Hartman 1744