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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2008-02-26 13:35:54 -0800
committerJeff Garzik <jeff@garzik.org>2008-03-05 07:46:34 -0500
commit6ddd68615ae9b21096545d7d6ab0f04113ae8b42 (patch)
tree770df1f59d781741f9ea31f825b6ea9a82a2266d /drivers/ata/pata_hpt366.c
parent29e8c3c304b62f31b799565c9ee85d42bd163f80 (diff)
downloadop-kernel-dev-6ddd68615ae9b21096545d7d6ab0f04113ae8b42.zip
op-kernel-dev-6ddd68615ae9b21096545d7d6ab0f04113ae8b42.tar.gz
pata_hpt*, pata_serverworks: fix UDMA masking
When masking, mask out the modes that are unsupported not the ones that are supported. This makes life happier. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_hpt366.c')
-rw-r--r--drivers/ata/pata_hpt366.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index 0713872..a742efa 100644
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -27,7 +27,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt366"
-#define DRV_VERSION "0.6.1"
+#define DRV_VERSION "0.6.2"
struct hpt_clock {
u8 xfer_speed;
@@ -180,9 +180,9 @@ static unsigned long hpt366_filter(struct ata_device *adev, unsigned long mask)
if (hpt_dma_blacklisted(adev, "UDMA", bad_ata33))
mask &= ~ATA_MASK_UDMA;
if (hpt_dma_blacklisted(adev, "UDMA3", bad_ata66_3))
- mask &= ~(0x07 << ATA_SHIFT_UDMA);
+ mask &= ~(0xF8 << ATA_SHIFT_UDMA);
if (hpt_dma_blacklisted(adev, "UDMA4", bad_ata66_4))
- mask &= ~(0x0F << ATA_SHIFT_UDMA);
+ mask &= ~(0xF0 << ATA_SHIFT_UDMA);
}
return ata_pci_default_filter(adev, mask);
}
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