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Extensible Firmware Interface Specification
E-36 12/01/02 Version 1.10
// Implementation flags
#define PXE_ROMID_IMP_HW_UNDI 0x80000000
#define PXE_ROMID_IMP_SW_VIRT_ADDR 0x40000000
#define PXE_ROMID_IMP_64BIT_DEVICE 0x00010000
#define PXE_ROMID_IMP_FRAG_SUPPORTED 0x00008000
#define PXE_ROMID_IMP_CMD_LINK_SUPPORTED 0x00004000
#define PXE_ROMID_IMP_CMD_QUEUE_SUPPORTED 0x00002000
#define PXE_ROMID_IMP_MULTI_FRAME_SUPPORTED 0x00001000
#define PXE_ROMID_IMP_NVDATA_SUPPORT_MASK 0x00000C00
#define PXE_ROMID_IMP_NVDATA_BULK_WRITABLE 0x00000C00
#define PXE_ROMID_IMP_NVDATA_SPARSE_WRITABLE 0x00000800
#define PXE_ROMID_IMP_NVDATA_READ_ONLY 0x00000400
#define PXE_ROMID_IMP_NVDATA_NOT_AVAILABLE 0x00000000
#define PXE_ROMID_IMP_STATISTICS_SUPPORTED 0x00000200
#define PXE_ROMID_IMP_STATION_ADDR_SETTABLE 0x00000100
#define PXE_ROMID_IMP_PROMISCUOUS_MULTICAST_RX_SUPPORTED \
0x00000080
#define PXE_ROMID_IMP_PROMISCUOUS_RX_SUPPORTED \ 0x00000040
#define PXE_ROMID_IMP_BROADCAST_RX_SUPPORTED \ 0x00000020
#define PXE_ROMID_IMP_FILTERED_MULTICAST_RX_SUPPORTED \
0x00000010
#define PXE_ROMID_IMP_SOFTWARE_INT_SUPPORTED \ 0x00000008
#define PXE_ROMID_IMP_TX_COMPLETE_INT_SUPPORTED \ 0x00000004
#define PXE_ROMID_IMP_PACKET_RX_INT_SUPPORTED \ 0x00000002
#define PXE_ROMID_IMP_CMD_COMPLETE_INT_SUPPORTED \ 0x00000001
E.3.5.4 PXE_CDB
PXE UNDI command descriptor block.
#pragma pack(1)
typedef struct s_pxe_cdb {
PXE_OPCODE OpCode;
PXE_OPFLAGS OpFlags;
PXE_UINT16 CPBsize;
PXE_UINT16 DBsize;
PXE_UINT64 CPBaddr;
PXE_UINT64 DBaddr;
PXE_STATCODE StatCode;
PXE_STATFLAGS StatFlags;
PXE_UINT16 IFnum;
PXE_CONTROL Control;
} PXE_CDB;
#pragma pack()