lkml.org 
[lkml]   [2003]   [Feb]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] AMD IDE oops in current 2.4-ac
Current 2.4.21-pre4-ac kernels oops in amd74xx.c with
certain chipsets due to a table order problem. The
problem is correctly detected by a BUG() in the pci probe
routine, which should trigger for all non-nforce chipsets.

Regards
Andy

The fix, tested on a 7409 Viper board, is simple:

--- linux-2.4.21-pre4-ac4/drivers/ide/pci/amd74xx.c Wed Feb 12 00:19:56 2003
+++ linux/drivers/ide/pci/amd74xx.c Tue Feb 11 23:26:32 2003
@@ -54,11 +54,11 @@
unsigned long base;
unsigned char flags;
} amd_ide_chips[] = {
- { PCI_DEVICE_ID_AMD_8111_IDE, 0x00, 0x40, AMD_UDMA_100 }, /* AMD-8111 */
- { PCI_DEVICE_ID_AMD_OPUS_7441, 0x00, 0x40, AMD_UDMA_100 }, /* AMD-768 Opus */
- { PCI_DEVICE_ID_AMD_VIPER_7411, 0x00, 0x40, AMD_UDMA_100 | AMD_BAD_FIFO }, /* AMD-766 Viper */
- { PCI_DEVICE_ID_AMD_VIPER_7409, 0x00, 0x40, AMD_UDMA_66 | AMD_CHECK_SWDMA }, /* AMD-756 Viper */
{ PCI_DEVICE_ID_AMD_COBRA_7401, 0x00, 0x40, AMD_UDMA_33 | AMD_BAD_SWDMA }, /* AMD-755 Cobra */
+ { PCI_DEVICE_ID_AMD_VIPER_7409, 0x00, 0x40, AMD_UDMA_66 | AMD_CHECK_SWDMA }, /* AMD-756 Viper */
+ { PCI_DEVICE_ID_AMD_VIPER_7411, 0x00, 0x40, AMD_UDMA_100 | AMD_BAD_FIFO }, /* AMD-766 Viper */
+ { PCI_DEVICE_ID_AMD_OPUS_7441, 0x00, 0x40, AMD_UDMA_100 }, /* AMD-768 Opus */
+ { PCI_DEVICE_ID_AMD_8111_IDE, 0x00, 0x40, AMD_UDMA_100 }, /* AMD-8111 */
{ PCI_DEVICE_ID_NVIDIA_NFORCE_IDE, 0x00, 0x50, AMD_UDMA_100 }, /* nVidia nForce */
{ PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE, 0x00, 0x50, AMD_UDMA_100 }, /* nVidia nForce */


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:33    [W:0.043 / U:0.044 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site