| ATA_SCSI_RBUF_FILL(9) | libata SCSI translation/emulat | 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.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |