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#ifndef ERRNO_H
#define ERRNO_H
/*
* We define error codes that are a superset of those mentioned in the
* PXE specification. Various error string tables may be compiled in
* if required; if not compiled in, strerror(errno) will produce the
* text "error 0x<errno>".
*
*/
/* PXE error codes are determined by the PXE specification */
/* Generic errors */
#define PXENV_STATUS_SUCCESS 0x00
#define PXENV_STATUS_FAILURE 0x01
#define PXENV_STATUS_BAD_FUNC 0x02
#define PXENV_STATUS_UNSUPPORTED 0x03
#define PXENV_STATUS_KEEP_UNDI 0x04
#define PXENV_STATUS_KEEP_ALL 0x05
#define PXENV_STATUS_OUT_OF_RESOURCES 0x06
/* ARP errors (0x10 to 0x1f) */
#define PXENV_STATUS_ARP_TIMEOUT 0x11
/* Base-Code state errors */
#define PXENV_STATUS_UDP_CLOSED 0x18
#define PXENV_STATUS_UDP_OPEN 0x19
#define PXENV_STATUS_TFTP_CLOSED 0x1a
#define PXENV_STATUS_TFTP_OPEN 0x1b
/* BIOS/system errors (0x20 to 0x2f) */
#define PXENV_STATUS_MCOPY_PROBLEM 0x20
#define PXENV_STATUS_BIS_INTEGRITY_FAILURE 0x21
#define PXENV_STATUS_BIS_VALIDATE_FAILURE 0x22
#define PXENV_STATUS_BIS_INIT_FAILURE 0x23
#define PXENV_STATUS_BIS_SHUTDOWN_FAILURE 0x24
#define PXENV_STATUS_BIS_GBOA_FAILURE 0x25
#define PXENV_STATUS_BIS_FREE_FAILURE 0x26
#define PXENV_STATUS_BIS_GSI_FAILURE 0x27
#define PXENV_STATUS_BIS_BAD_CKSUM 0x28
/* TFTP/MTFTP errors (0x30 to 0x3f) */
#define PXENV_STATUS_TFTP_CANNOT_ARP_ADDRESS 0x30
#define PXENV_STATUS_TFTP_OPEN_TIMEOUT 0x32
#define PXENV_STATUS_TFTP_UNKNOWN_OPCODE 0x33
#define PXENV_STATUS_TFTP_READ_TIMEOUT 0x35
#define PXENV_STATUS_TFTP_ERROR_OPCODE 0x36
#define PXENV_STATUS_TFTP_CANNOT_OPEN_CONNECTION 0x38
#define PXENV_STATUS_TFTP_CANNOT_READ_FROM_CONNECTION 0x39
#define PXENV_STATUS_TFTP_TOO_MANY_PACKAGES 0x3a
#define PXENV_STATUS_TFTP_FILE_NOT_FOUND 0x3b
#define PXENV_STATUS_TFTP_ACCESS_VIOLATION 0x3c
#define PXENV_STATUS_TFTP_NO_MCAST_ADDRESS 0x3d
#define PXENV_STATUS_TFTP_NO_FILESIZE 0x3e
#define PXENV_STATUS_TFTP_INVALID_PACKET_SIZE 0x3f
/* Reserved errors 0x40 to 0x4f) */
/* DHCP/BOOTP errors (0x50 to 0x5f) */
#define PXENV_STATUS_DHCP_TIMEOUT 0x51
#define PXENV_STATUS_DHCP_NO_IP_ADDRESS 0x52
#define PXENV_STATUS_DHCP_NO_BOOTFILE_NAME 0x53
#define PXENV_STATUS_DHCP_BAD_IP_ADDRESS 0x54
/* Driver errors (0x60 to 0x6f) */
#define PXENV_STATUS_UNDI_INVALID_FUNCTION 0x60
#define PXENV_STATUS_UNDI_MEDIATEST_FAILED 0x61
#define PXENV_STATUS_UNDI_CANNOT_INIT_NIC_FOR_MCAST 0x62
#define PXENV_STATUS_UNDI_CANNOT_INITIALIZE_NIC 0x63
#define PXENV_STATUS_UNDI_CANNOT_INITIALIZE_PHY 0x64
#define PXENV_STATUS_UNDI_CANNOT_READ_CONFIG_DATA 0x65
#define PXENV_STATUS_UNDI_CANNOT_READ_INIT_DATA 0x66
#define PXENV_STATUS_UNDI_BAD_MAC_ADDRESS 0x67
#define PXENV_STATUS_UNDI_BAD_EEPROM_CHECKSUM 0x68
#define PXENV_STATUS_UNDI_ERROR_SETTING_ISR 0x69
#define PXENV_STATUS_UNDI_INVALID_STATE 0x6a
#define PXENV_STATUS_UNDI_TRANSMIT_ERROR 0x6b
#define PXENV_STATUS_UNDI_INVALID_PARAMETER 0x6c
/* ROM and NBP bootstrap errors (0x70 to 0x7f) */
#define PXENV_STATUS_BSTRAP_PROMPT_MENU 0x74
#define PXENV_STATUS_BSTRAP_MCAST_ADDR 0x76
#define PXENV_STATUS_BSTRAP_MISSING_LIST 0x77
#define PXENV_STATUS_BSTRAP_NO_RESPONSE 0x78
#define PXENV_STATUS_BSTRAP_FILE_TOO_BIG 0x79
/* Environment NBP errors (0x80 to 0x8f) */
/* Reserved errors (0x90 to 0x9f) */
/* Miscellaneous errors (0xa0 to 0xaf) */
#define PXENV_STATUS_BINL_CANCELED_BY_KEYSTROKE 0xa0
#define PXENV_STATUS_BINL_NO_PXE_SERVER 0xa1
#define PXENV_STATUS_NOT_AVAILABLE_IN_PMODE 0xa2
#define PXENV_STATUS_NOT_AVAILABLE_IN_RMODE 0xa3
/* BUSD errors (0xb0 to 0xbf) */
#define PXENV_STATUS_BUSD_DEVICE_NOT_SUPPORTED 0xb0
/* Loader errors (0xc0 to 0xcf) */
#define PXENV_STATUS_LOADER_NO_FREE_BASE_MEMORY 0xc0
#define PXENV_STATUS_LOADER_NO_BC_ROMID 0xc1
#define PXENV_STATUS_LOADER_BAD_BC_ROMID 0xc2
#define PXENV_STATUS_LOADER_BAD_BC_RUNTIME_IMAGE 0xc3
#define PXENV_STATUS_LOADER_NO_UNDI_ROMID 0xc4
#define PXENV_STATUS_LOADER_BAD_UNDI_ROMID 0xc5
#define PXENV_STATUS_LOADER_BAD_UNDI_DRIVER_IMAGE 0xc6
#define PXENV_STATUS_LOADER_NO_PXE_STRUCT 0xc8
#define PXENV_STATUS_LOADER_NO_PXENV_STRUCT 0xc9
#define PXENV_STATUS_LOADER_UNDI_START 0xca
#define PXENV_STATUS_LOADER_BC_START 0xcb
/*
* The range 0xd0 to 0xff is defined as "Vendor errors" by the PXE
* spec. We place all our Etherboot-specific errors in this range.
* We also define some generic errors as aliases to the PXE errors.
*
*/
#define ENOERR 0x00
#define ENOMEM PXENV_STATUS_OUT_OF_RESOURCES
#define EBADIMG 0xd0
#define EIMGRET 0xd1
#define ETIMEDOUT 0xd2
#define EINVAL 0xd3
/* Data structures and declarations */
#include "tables.h"
extern int errno;
extern const char * strerror ( int errno );
struct errortab {
int errno;
const char *text;
};
#define __errortab __table(errortab,01)
#endif /* ERRNO_H */
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