diff options
| author | Bartlomiej Zolnierkiewicz <b.zolnierkiewicz@elka.pw.edu.pl> | 2003-04-27 01:37:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.transmeta.com> | 2003-04-27 01:37:14 -0700 |
| commit | 63cbdcc8071446003c117a26bcf07952e28ea52c (patch) | |
| tree | 2d0b6860453403eae506fc8014b5ff6283bd63ca | |
| parent | afbf875bfc4d50bcf476dc7cdeb5d7066345abf1 (diff) | |
[PATCH] fix DMA for taskfile IO
Fix handling of read/write DMA in do_rw_taskfile(),
it was broken because default return value is ide_stopped.
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 46e6d56d0eaa..65969cd2fdfa 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -189,15 +189,15 @@ ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task) case WIN_WRITEDMA_ONCE: case WIN_WRITEDMA: case WIN_WRITEDMA_EXT: - if (hwif->ide_dma_write(drive)) - return ide_stopped; + if (!hwif->ide_dma_write(drive)) + return ide_started; break; case WIN_READDMA_ONCE: case WIN_READDMA: case WIN_READDMA_EXT: case WIN_IDENTIFY_DMA: - if (hwif->ide_dma_read(drive)) - return ide_stopped; + if (!hwif->ide_dma_read(drive)) + return ide_started; break; case WIN_READDMA_QUEUED: case WIN_READDMA_QUEUED_EXT: |