Commit 52374f89 authored Jul 03, 2007 by Bartlomiej Zolnierkiewicz

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>

parent 603a0e2c

drivers/ide/pci/it821x.c

+1 −2

Original line number	Diff line number	Diff line

		/*
		* 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))

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