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| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2008-02-26 13:35:54 -0800 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-03-05 07:46:34 -0500 |
| commit | 6ddd68615ae9b21096545d7d6ab0f04113ae8b42 (patch) | |
| tree | 770df1f59d781741f9ea31f825b6ea9a82a2266d /drivers/ata/pata_hpt37x.c | |
| parent | 29e8c3c304b62f31b799565c9ee85d42bd163f80 (diff) | |
| download | linux-3.10-6ddd68615ae9b21096545d7d6ab0f04113ae8b42.tar.gz linux-3.10-6ddd68615ae9b21096545d7d6ab0f04113ae8b42.tar.bz2 linux-3.10-6ddd68615ae9b21096545d7d6ab0f04113ae8b42.zip | |
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.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c index 68eb34929ce..9a10878b2ad 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); } |