diff options
Diffstat (limited to 'include/efi.h')
| -rw-r--r-- | include/efi.h | 50 |
1 files changed, 37 insertions, 13 deletions
diff --git a/include/efi.h b/include/efi.h index 3d587807e8..02b78b31b1 100644 --- a/include/efi.h +++ b/include/efi.h @@ -39,19 +39,43 @@ struct efi_device_path; #define EFI_BITS_PER_LONG 64 #endif -#define EFI_SUCCESS 0 -#define EFI_LOAD_ERROR (1 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_INVALID_PARAMETER (2 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_UNSUPPORTED (3 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_BAD_BUFFER_SIZE (4 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_BUFFER_TOO_SMALL (5 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_NOT_READY (6 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_DEVICE_ERROR (7 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_WRITE_PROTECTED (8 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_OUT_OF_RESOURCES (9 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_NOT_FOUND (14 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_ACCESS_DENIED (15 | (1UL << (EFI_BITS_PER_LONG - 1))) -#define EFI_SECURITY_VIOLATION (26 | (1UL << (EFI_BITS_PER_LONG - 1))) +/* Bit mask for EFI status code with error */ +#define EFI_ERROR_MASK (1UL << (EFI_BITS_PER_LONG - 1)) +/* Status codes returned by EFI protocols */ +#define EFI_SUCCESS 0 +#define EFI_LOAD_ERROR (EFI_ERROR_MASK | 1) +#define EFI_INVALID_PARAMETER (EFI_ERROR_MASK | 2) +#define EFI_UNSUPPORTED (EFI_ERROR_MASK | 3) +#define EFI_BAD_BUFFER_SIZE (EFI_ERROR_MASK | 4) +#define EFI_BUFFER_TOO_SMALL (EFI_ERROR_MASK | 5) +#define EFI_NOT_READY (EFI_ERROR_MASK | 6) +#define EFI_DEVICE_ERROR (EFI_ERROR_MASK | 7) +#define EFI_WRITE_PROTECTED (EFI_ERROR_MASK | 8) +#define EFI_OUT_OF_RESOURCES (EFI_ERROR_MASK | 9) +#define EFI_VOLUME_CORRUPTED (EFI_ERROR_MASK | 10) +#define EFI_VOLUME_FULL (EFI_ERROR_MASK | 11) +#define EFI_NO_MEDIA (EFI_ERROR_MASK | 12) +#define EFI_MEDIA_CHANGED (EFI_ERROR_MASK | 13) +#define EFI_NOT_FOUND (EFI_ERROR_MASK | 14) +#define EFI_ACCESS_DENIED (EFI_ERROR_MASK | 15) +#define EFI_NO_RESPONSE (EFI_ERROR_MASK | 16) +#define EFI_NO_MAPPING (EFI_ERROR_MASK | 17) +#define EFI_TIMEOUT (EFI_ERROR_MASK | 18) +#define EFI_NOT_STARTED (EFI_ERROR_MASK | 19) +#define EFI_ALREADY_STARTED (EFI_ERROR_MASK | 20) +#define EFI_ABORTED (EFI_ERROR_MASK | 21) +#define EFI_ICMP_ERROR (EFI_ERROR_MASK | 22) +#define EFI_TFTP_ERROR (EFI_ERROR_MASK | 23) +#define EFI_PROTOCOL_ERROR (EFI_ERROR_MASK | 24) +#define EFI_INCOMPATIBLE_VERSION (EFI_ERROR_MASK | 25) +#define EFI_SECURITY_VIOLATION (EFI_ERROR_MASK | 26) +#define EFI_CRC_ERROR (EFI_ERROR_MASK | 27) +#define EFI_END_OF_MEDIA (EFI_ERROR_MASK | 28) +#define EFI_END_OF_FILE (EFI_ERROR_MASK | 31) +#define EFI_INVALID_LANGUAGE (EFI_ERROR_MASK | 32) +#define EFI_COMPROMISED_DATA (EFI_ERROR_MASK | 33) +#define EFI_IP_ADDRESS_CONFLICT (EFI_ERROR_MASK | 34) +#define EFI_HTTP_ERROR (EFI_ERROR_MASK | 35) typedef unsigned long efi_status_t; typedef u64 efi_physical_addr_t; |