diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ide-scsi.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c index c9fdf60c9dcf..d41348f2245e 100644 --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -453,36 +453,10 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive) static ide_startstop_t idescsi_transfer_pc(ide_drive_t *drive) { - ide_hwif_t *hwif = drive->hwif; idescsi_scsi_t *scsi = drive_to_idescsi(drive); - struct ide_atapi_pc *pc = scsi->pc; - ide_startstop_t startstop; - u8 ireason; - - if (ide_wait_stat(&startstop,drive,DRQ_STAT,BUSY_STAT,WAIT_READY)) { - printk(KERN_ERR "%s: Strange, packet command initiated yet " - "DRQ isn't asserted\n", drive->name); - return startstop; - } - ireason = hwif->INB(hwif->io_ports.nsect_addr); - if ((ireason & CD) == 0 || (ireason & IO)) { - printk(KERN_ERR "%s: (IO,CoD) != (0,1) while issuing " - "a packet command\n", drive->name); - return ide_do_reset (drive); - } - /* Set the interrupt routine */ - ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry); - - if (pc->flags & PC_FLAG_DMA_OK) { - pc->flags |= PC_FLAG_DMA_IN_PROGRESS; - hwif->dma_ops->dma_start(drive); - } - - /* Send the actual packet */ - hwif->output_data(drive, NULL, scsi->pc->c, 12); - - return ide_started; + return ide_transfer_pc(drive, scsi->pc, idescsi_pc_intr, + get_timeout(scsi->pc), idescsi_expiry); } static inline int idescsi_set_direction(struct ide_atapi_pc *pc) |