diff options
| author | Albert Lee <albertcc@tw.ibm.com> | 2007-03-21 16:08:08 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-04-06 03:43:11 -0700 |
| commit | 9757c1a00e0494b5bb19383c9cba2906b471464e (patch) | |
| tree | 0ecc522579283707aab942b880e46f18a7955cc0 /drivers/ide/ide.c | |
| parent | e947fa65e90d410219fc93d4b92c287bbc041773 (diff) | |
ide: clear bmdma status in ide_intr() for ICHx controllers (revised #4)
ide: clear bmdma status in ide_intr() for ICHx controllers (revised #4)
patch 1/2 (revised):
- Fix drive->waiting_for_dma to work with CDB-intr devices.
- Do the dma status clearing in ide_intr() and add a new
hwif->ide_dma_clear_irq for Intel ICHx controllers.
Revised per Alan, Sergei and Bart's advice.
Patch against 2.6.20-rc6. Tested ok on my ICH4 and pdc20275 adapters.
Please review/apply, thanks.
Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Adam Hawks <awhawks@us.ibm.com>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/ide/ide.c')
| -rw-r--r-- | drivers/ide/ide.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 6c9bd5165bd..8e73fe52e21 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -503,6 +503,7 @@ static void ide_hwif_restore(ide_hwif_t *hwif, ide_hwif_t *tmp_hwif) hwif->ide_dma_on = tmp_hwif->ide_dma_on; hwif->ide_dma_off_quietly = tmp_hwif->ide_dma_off_quietly; hwif->ide_dma_test_irq = tmp_hwif->ide_dma_test_irq; + hwif->ide_dma_clear_irq = tmp_hwif->ide_dma_clear_irq; hwif->ide_dma_host_on = tmp_hwif->ide_dma_host_on; hwif->ide_dma_host_off = tmp_hwif->ide_dma_host_off; hwif->ide_dma_lostirq = tmp_hwif->ide_dma_lostirq; |