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path: root/drivers/ide/pci/via82cxxx.c
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Diffstat (limited to 'drivers/ide/pci/via82cxxx.c')
-rw-r--r--drivers/ide/pci/via82cxxx.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 49bd1c645fb..ae88e9f6592 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -448,8 +448,13 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
hwif->mwdma_mask = 0x07;
hwif->swdma_mask = 0x07;
- if (!hwif->udma_four)
- hwif->udma_four = (vdev->via_80w >> hwif->channel) & 1;
+ if (hwif->cbl != ATA_CBL_PATA40_SHORT) {
+ if ((vdev->via_80w >> hwif->channel) & 1)
+ hwif->cbl = ATA_CBL_PATA80;
+ else
+ hwif->cbl = ATA_CBL_PATA40;
+ }
+
hwif->ide_dma_check = &via82cxxx_ide_dma_check;
if (!noautodma)
hwif->autodma = 1;