32/64-bit UNDI Specification
Version 1.02 12/12/00 415
G.3.5.6 PXE_DEVICEThis typedef is used to identify the network device that is being used by the UNDI. This
information is returned by the Get Config Info command.
#pragma pack(1)
typedef union pxe_device {
// PCI and PC Card NICs are both identified using bus, device
// and function numbers. For PC Card, this may require PC
// Card services to be loaded in the BIOS or preboot
// environment.
struct {
// See S/W UNDI ROMID structure definition for PCI and
// PCC BusType definitions.
PXE_UINT32 BusType;
// Bus, device & function numbers that locate this device.
PXE_UINT16 Bus;
PXE_UINT8 Device;
PXE_UINT8 Function;
} PCI, PCC;
} PXE_DEVICE;
#pragma pack()