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Intel Extensible Firmware Interface
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Extensible Firmware Interface Specification
244 12/12/00 Version 1.02
//*******************************************************
// This section defines the data types for ARP cache entries,
// and route table entries.
//*******************************************************
//*******************************************************
// EFI_PXE_BASE_CODE_ARP_ENTRY
//*******************************************************
typedef struct {
EFI_IP_ADDRESS IpAddr;
EFI_MAC_ADDRESS MacAddr;
} EFI_PXE_BASE_CODE_ARP_ENTRY;
//*******************************************************
// EFI_PXE_BASE_CODE_ROUTE_ENTRY
//*******************************************************
typedef struct {
EFI_IP_ADDRESS IpAddr;
EFI_IP_ADDRESS SubnetMask;
EFI_IP_ADDRESS GwAddr;
} EFI_PXE_BASE_CODE_ROUTE_ENTRY;
//*******************************************************
// This section defines the types of filter operations that can
// be used with the UdpRead() and UdpWrite() functions.
//*******************************************************
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_IP 0x0001
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_SRC_PORT 0x0002
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_IP 0x0004
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_ANY_DEST_PORT 0x0008
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_USE_FILTER 0x0010
#define EFI_PXE_BASE_CODE_UDP_OPFLAGS_MAY_FRAGMENT 0x0020
#define DEFAULT_TTL 4
#define DEFAULT_ToS 0

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