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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2008-02-27 00:35:54 +0300
committerJeff Garzik <jeff@garzik.org>2008-03-05 15:46:34 +0300
commit6ddd68615ae9b21096545d7d6ab0f04113ae8b42 (patch)
tree770df1f59d781741f9ea31f825b6ea9a82a2266d /drivers/ata/pata_hpt37x.c
parent29e8c3c304b62f31b799565c9ee85d42bd163f80 (diff)
downloadlinux-6ddd68615ae9b21096545d7d6ab0f04113ae8b42.tar.xz
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_hpt37x.c')
-rw-r--r--drivers/ata/pata_hpt37x.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 68eb34929cec..9a10878b2ad8 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -24,7 +24,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt37x"
-#define DRV_VERSION "0.6.9"
+#define DRV_VERSION "0.6.11"
struct hpt_clock {
u8 xfer_speed;
@@ -281,7 +281,7 @@ static unsigned long hpt370_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, "UDMA100", bad_ata100_5))
- mask &= ~(0x1F << ATA_SHIFT_UDMA);
+ mask &= ~(0xE0 << ATA_SHIFT_UDMA);
}
return ata_pci_default_filter(adev, mask);
}
@@ -297,7 +297,7 @@ static unsigned long hpt370a_filter(struct ata_device *adev, unsigned long mask)
{
if (adev->class == ATA_DEV_ATA) {
if (hpt_dma_blacklisted(adev, "UDMA100", bad_ata100_5))
- mask &= ~ (0x1F << ATA_SHIFT_UDMA);
+ mask &= ~(0xE0 << ATA_SHIFT_UDMA);
}
return ata_pci_default_filter(adev, mask);
}