- AC_ERR_OTHER = (1 << 0),
- AC_ERR_DEV = (1 << 1),
- AC_ERR_ATA_BUS = (1 << 2),
- AC_ERR_HOST_BUS = (1 << 3),
+ AC_ERR_DEV = (1 << 0), /* device reported error */
+ AC_ERR_HSM = (1 << 1), /* host state machine violation */
+ AC_ERR_TIMEOUT = (1 << 2), /* timeout */
+ AC_ERR_MEDIA = (1 << 3), /* media error */
+ AC_ERR_ATA_BUS = (1 << 4), /* ATA bus error */
+ AC_ERR_HOST_BUS = (1 << 5), /* host bus error */
+ AC_ERR_SYSTEM = (1 << 6), /* system error */
+ AC_ERR_INVALID = (1 << 7), /* invalid argument */
+ AC_ERR_OTHER = (1 << 8), /* unknown */