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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-07-03 22:28:35 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-07-03 22:28:35 +0200 |
| commit | 52374f890c1d0d64148d55a20d995a0b3e0ae987 (patch) | |
| tree | a5bac9dc2ecec860546430798ad46bb62a6bbfad | |
| parent | 603a0e2c0a160ad8c2d00d71a700bb95482be5de (diff) | |
| download | op-kernel-dev-52374f890c1d0d64148d55a20d995a0b3e0ae987.zip op-kernel-dev-52374f890c1d0d64148d55a20d995a0b3e0ae987.tar.gz | |
it821x: fix incorrect SWDMA mask
SWDMA modes are unsupported by it821x. Attempts to tune SWDMA modes always
fail (due to sanity check in ->speedproc) and result in PIO being tuned.
* Fix incorrect SWDMA mask so core code won't try these modes and will just
tune PIO if no other DMA modes are available.
* Bump driver version.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
| -rw-r--r-- | drivers/ide/pci/it821x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c index 4bd4bf0..3aeb7f1 100644 --- a/drivers/ide/pci/it821x.c +++ b/drivers/ide/pci/it821x.c @@ -1,6 +1,6 @@ /* - * linux/drivers/ide/pci/it821x.c Version 0.15 Jun 2 2007 + * linux/drivers/ide/pci/it821x.c Version 0.16 Jul 3 2007 * * Copyright (C) 2004 Red Hat <alan@redhat.com> * Copyright (C) 2007 Bartlomiej Zolnierkiewicz @@ -660,7 +660,6 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif) hwif->ultra_mask = 0x7f; hwif->mwdma_mask = 0x07; - hwif->swdma_mask = 0x07; hwif->ide_dma_check = &it821x_config_drive_for_dma; if (!(hwif->udma_four)) |
