ata_scsi_rbuf_fill(9)
NAME
ata_scsi_rbuf_fill - wrapper for SCSI command simulators
SYNOPSIS
void ata_scsi_rbuf_fill(struct ata_scsi_args * args,
unsigned int (*actor) (struct ata_scsi_args *args, u8 *rbuf));
ARGUMENTS
- args
- device IDENTIFY data / SCSI command of interest.
- actor
- Callback hook for desired SCSI command simulator
DESCRIPTION
Takes care of the hard work of simulating a SCSI command... Mapping the
response buffer, calling the command´s handler, and handling the
handler´s return value. This return value indicates whether the handler
wishes the SCSI command to be completed successfully (0), or not (in
which case cmd->result and sense buffer are assumed to be set).
LOCKING
spin_lock_irqsave(host lock)
AUTHOR
- Jeff Garzik
- Author.