diff options
Diffstat (limited to 'src/sys/include/io')
| -rw-r--r-- | src/sys/include/io/ic/ahcivar.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/sys/include/io/ic/ahcivar.h b/src/sys/include/io/ic/ahcivar.h index 15ce403..ed6bee2 100644 --- a/src/sys/include/io/ic/ahcivar.h +++ b/src/sys/include/io/ic/ahcivar.h @@ -180,6 +180,29 @@ struct ahci_fis_h2d { uint8_t rsvd1[4]; }; +struct ata_identity { + uint16_t rsvd0 : 1; + uint16_t unused0 : 1; + uint16_t incomplete : 1; + uint16_t unused1 : 3; + uint16_t fixed_dev : 1; + uint16_t removable : 1; + uint16_t unused2 : 7; + uint16_t device_type : 1; + uint16_t ncylinders; + uint16_t specific_config; + uint16_t nheads; + uint16_t unused3[2]; + uint16_t sectors_per_track; + uint16_t vendor[3]; + char serial_number[20]; + uint16_t unused4[2]; + uint16_t unused5; + char firmware_rev[8]; + char model_number[40]; + char pad[256]; +}; + #define AHCI_TIMEOUT 500 /* In ms */ /* AHCI size constants */ @@ -200,4 +223,7 @@ struct ahci_fis_h2d { #define AHCI_TIMEOUT 500 +#define MODEL_LEN 40 /* Model number length */ +#define SERIAL_LEN 20 /* Serial number length */ + #endif /* !_IC_AHCIVAR_H_ */ |