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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-07-03 22:28:35 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-07-03 22:28:35 +0200
commit52374f890c1d0d64148d55a20d995a0b3e0ae987 (patch)
treea5bac9dc2ecec860546430798ad46bb62a6bbfad /drivers/ide
parent603a0e2c0a160ad8c2d00d71a700bb95482be5de (diff)
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>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/pci/it821x.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
index 4bd4bf02e91..3aeb7f1b791 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))