ATA_SCSI_RW_XLAT(9)               libata SCSI translation/emulat              ATA_SCSI_RW_XLAT(9)



NAME
       ata_scsi_rw_xlat - Translate SCSI r/w command into an ATA one

SYNOPSIS
       unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd * qc);

ARGUMENTS
       qc
           Storage for translated ATA taskfile

DESCRIPTION
       Converts any of six SCSI read/write commands into the ATA counterpart, including starting
       sector (LBA), sector count, and taking into account the device's LBA48 support.

       Commands READ_6, READ_10, READ_16, WRITE_6, WRITE_10, and WRITE_16 are currently
       supported.

       LOCKING: spin_lock_irqsave(host lock)

RETURN
       Zero on success, non-zero on error.

AUTHOR
       Jeff Garzik
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                       ATA_SCSI_RW_XLAT(9)