static ide_startstop_t ide_floppy_issue_pc(ide_drive_t *drive,
struct ide_cmd *cmd,
struct ide_atapi_pc *pc)
{
struct ide_disk_obj *floppy = drive->driver_data;
if (drive->failed_pc == NULL &&
pc->c[0] != GPCMD_REQUEST_SENSE)
drive->failed_pc = pc;
/* Set the current packet command */
drive->pc = pc;
if (pc->retries > IDEFLOPPY_MAX_PC_RETRIES) {
if (!(pc->flags & PC_FLAG_SUPPRESS_ERROR))
ide_floppy_report_error(floppy, pc);
/* Giving up */
pc->error = IDE_DRV_ERROR_GENERAL;
drive->failed_pc = NULL;
drive->pc_callback(drive, 0);
return ide_stopped;
}
ide_debug_log(IDE_DBG_FUNC, "retry #%d", pc->retries);
pc->retries++;
return ide_issue_pc(drive, cmd);
}
static ide_startstop_t ide_floppy_issue_pc(ide_drive_t *drive,
struct ide_cmd *cmd,
struct ide_atapi_pc *pc)
{
struct ide_disk_obj *floppy = drive->driver_data;
if (drive->failed_pc == NULL &&
pc->c[0] != GPCMD_REQUEST_SENSE)
drive->failed_pc = pc;
drive->pc = pc;
if (pc->retries > IDEFLOPPY_MAX_PC_RETRIES) {
unsigned int done = blk_rq_bytes(drive->hwif->rq);
if (!(pc->flags & PC_FLAG_SUPPRESS_ERROR))
ide_floppy_report_error(floppy, pc);
pc->error = IDE_DRV_ERROR_GENERAL;
drive->failed_pc = NULL;
drive->pc_callback(drive, 0);
ide_complete_rq(drive, -EIO, done);
return ide_stopped;
}
ide_debug_log(IDE_DBG_FUNC, "retry #%d", pc->retries);
pc->retries++;
return ide_issue_pc(drive, cmd);
}
static ide_startstop_t idescsi_issue_pc(ide_drive_t *drive,
struct ide_atapi_pc *pc)
{
idescsi_scsi_t *scsi = drive_to_idescsi(drive);
/* Set the current packet command */
scsi->pc = pc;
return ide_issue_pc(drive, pc, idescsi_transfer_pc,
get_timeout(pc), idescsi_expiry);
}
