Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME
       ata_scsi_queuecmd - Issue SCSI cdb to libata-managed device


SYNOPSIS
       int ata_scsi_queuecmd  (struct scsi_cmnd * cmd,
                                void (*done) <funcparams>struct scsi_cmnd *</funcparams>);


ARGUMENTS
       cmd    SCSI command to be sent

       done   Completion function, called when command is complete


DESCRIPTION
       In  some  cases,  this  function  translates  SCSI  commands  into  ATA
       taskfiles, and queues the taskfiles to be sent to  hardware.  In  other
       cases,  this  function  simulates  a  SCSI  device  by  evaluating  and
       responding to certain SCSI commands. This creates the overall effect of
       ATA and ATAPI devices appearing as SCSI devices.


LOCKING
       Releases scsi-layer-held lock, and obtains host_set lock.


RETURNS
       Zero.


AUTHOR
       Jeff Garzik.