- if (ide_wait_stat(&startstop,drive,DRQ_STAT,BUSY_STAT,WAIT_READY)) {
- printk(KERN_ERR "ide-scsi: Strange, packet command "
- "initiated yet DRQ isn't asserted\n");
- return startstop;
- }
- ireason = hwif->INB(hwif->io_ports[IDE_IREASON_OFFSET]);
- if ((ireason & CD) == 0 || (ireason & IO)) {
- printk(KERN_ERR "ide-scsi: (IO,CoD) != (0,1) while "
- "issuing a packet command\n");
- return ide_do_reset (drive);
- }
- BUG_ON(HWGROUP(drive)->handler != NULL);
- /* Set the interrupt routine */
- ide_set_handler(drive, &idescsi_pc_intr, get_timeout(pc), idescsi_expiry);
- /* Send the actual packet */
- drive->hwif->atapi_output_bytes(drive, scsi->pc->c, 12);
- if (pc->flags & PC_FLAG_DMA_OK) {
- pc->flags |= PC_FLAG_DMA_IN_PROGRESS;
- hwif->dma_ops->dma_start(drive);
- }
- return ide_started;
+ return ide_transfer_pc(drive, scsi->pc, idescsi_pc_intr,
+ get_timeout(scsi->pc), idescsi_expiry);