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it821x: Add ultra_mask quirk for Vortex86SX

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On Vortex86SX with IDE controller revision 0x11 ultra DMA must be
disabled. This patch was tested by DMP and seems to work.

It is a cleaned up version of their older Kernel patch: 
 http://www.dmp.com.tw/tech/vortex86sx/patch-2.6.24-DMP.gz

Tested-by: Shawn Lin <shawn@dmp.com.tw>
Signed-off-by: Brandon Philips <bphilips@suse.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Brandon Philips
2009-01-14 19:19:02 +01:00
committed by Bartlomiej Zolnierkiewicz
parent 9b896033aa
commit b94b898f31
2 changed files with 13 additions and 0 deletions
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1
include/linux/pci_ids.h
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@ -2174,6 +2174,7 @@
#define PCI_DEVICE_ID_RDC_R6040 0x6040
#define PCI_DEVICE_ID_RDC_R6060 0x6060
#define PCI_DEVICE_ID_RDC_R6061 0x6061
#define PCI_DEVICE_ID_RDC_D1010 0x1010
#define PCI_VENDOR_ID_LENOVO 0x17aa