Intel Extensible Firmware Interface - Manual (Page 896)

Extensible Firmware Interface Specification
E-30 12/01/02 Version 1.10
E.3.4.5 PXE_STATCODE
typedef PXE_UINT16 PXE_STATCODE;
#define PXE_STATCODE_INITIALIZE 0x0000
//*******************************************************
// Common StatCodes returned by all UNDI commands, UNDI protocol
// functions and BC protocol functions.
//*******************************************************
#define PXE_STATCODE_SUCCESS 0x0000
#define PXE_STATCODE_INVALID_CDB 0x0001
#define PXE_STATCODE_INVALID_CPB 0x0002
#define PXE_STATCODE_BUSY 0x0003
#define PXE_STATCODE_QUEUE_FULL 0x0004
#define PXE_STATCODE_ALREADY_STARTED 0x0005
#define PXE_STATCODE_NOT_STARTED 0x0006
#define PXE_STATCODE_NOT_SHUTDOWN 0x0007
#define PXE_STATCODE_ALREADY_INITIALIZED 0x0008
#define PXE_STATCODE_NOT_INITIALIZED 0x0009
#define PXE_STATCODE_DEVICE_FAILURE 0x000A
#define PXE_STATCODE_NVDATA_FAILURE 0x000B
#define PXE_STATCODE_UNSUPPORTED 0x000C
#define PXE_STATCODE_BUFFER_FULL 0x000D
#define PXE_STATCODE_INVALID_PARAMETER 0x000E
#define PXE_STATCODE_INVALID_UNDI 0x000F
#define PXE_STATCODE_IPV4_NOT_SUPPORTED 0x0010
#define PXE_STATCODE_IPV6_NOT_SUPPORTED 0x0011
#define PXE_STATCODE_NOT_ENOUGH_MEMORY 0x0012
#define PXE_STATCODE_NO_DATA 0x0013
E.3.4.6 PXE_IFNUM
typedef PXE_UINT16 PXE_IFNUM;
// This interface number must be passed to the S/W UNDI Start
// command.
#define PXE_IFNUM_START 0x0000
// This interface number is returned by the S/W UNDI Get State
// and Start commands if information in the CDB, CPB or DB is
// invalid.
#define PXE_IFNUM_INVALID 0x0000