diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/ata_drive.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/ata_drive.h b/include/ata_drive.h index 10edd51e3b..1996321012 100644 --- a/include/ata_drive.h +++ b/include/ata_drive.h @@ -35,10 +35,11 @@ #define IDE_REG_DEV_CTL 0x00 #define IDE_REG_DRV_ADDR 0x01 -#define ATA_CMD_ID_DEVICE 0xEC -#define ATA_CMD_RD_CONF 0x40 -#define ATA_CMD_RD 0x20 -#define ATA_CMD_WR 0x30 +#define ATA_CMD_ID_ATA 0xEC +#define ATA_CMD_READ 0x20 +#define ATA_CMD_READ_EXT 0x25 +#define ATA_CMD_WRITE 0x30 +#define ATA_CMD_WRITE_EXT 0x35 /* drive's status flags */ #define ATA_STATUS_BUSY (1 << 7) |