summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/scsi/ide-scsi.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index e67cf8aa9462..ed92cf7a7682 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -388,11 +388,13 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive)
return ide_stopped;
}
if (pc->flags & PC_FLAG_DMA_IN_PROGRESS) {
+ if (hwif->dma_ops->dma_end(drive))
+ pc->flags |= PC_FLAG_DMA_ERROR;
+ else
+ pc->xferred = pc->req_xfer;
#if IDESCSI_DEBUG_LOG
printk ("ide-scsi: %s: DMA complete\n", drive->name);
#endif /* IDESCSI_DEBUG_LOG */
- pc->xferred = pc->req_xfer;
- (void)hwif->dma_ops->dma_end(drive);
}
/* Clear the interrupt */
@@ -405,7 +407,7 @@ static ide_startstop_t idescsi_pc_intr (ide_drive_t *drive)
" transferred\n", pc->xferred);
pc->flags &= ~PC_FLAG_DMA_IN_PROGRESS;
local_irq_enable_in_hardirq();
- if (stat & ERR_STAT)
+ if ((stat & ERR_STAT) || (pc->flags & PC_FLAG_DMA_ERROR))
rq->errors++;
idescsi_end_request (drive, 1, 0);
return ide_stopped;