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it821x: fix incorrect SWDMA mask

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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>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2007-07-03 22:28:35 +02:00
parent 603a0e2c0a
commit 52374f890c
1 changed files with 1 additions and 2 deletions
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3
drivers/ide/pci/it821x.c
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@ -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))