diff options
| author | Michael De Backer <[email protected]> | 2006-09-12 20:35:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2006-09-13 07:32:14 -0700 |
| commit | e11db063d86d0ef9d7903cb463bb542b5d4e9ddd (patch) | |
| tree | 646a193a8e8b8a20a8a9836a2ed7760f21a776f1 | |
| parent | af45f32d25cc1e374184675eadc9f740221d8392 (diff) | |
[PATCH] alim15x3.c: M5229 (rev c8) support for DMA cd-writer
Configuration bits are not set properly for DMA on some chipset revisions.
It has already been corrected for M5229 (rev c7) but not for M5229 (rev
c8). This leads to the bug described at
http://bugzilla.kernel.org/show_bug.cgi?id=5786 (lost interrupt + ide bus
hangs).
Signed-off-by: Michael De Backer <[email protected]>
Acked-by: Alan Cox <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | drivers/ide/pci/alim15x3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c index 351dab2fcacf..d419e4bb54f4 100644 --- a/drivers/ide/pci/alim15x3.c +++ b/drivers/ide/pci/alim15x3.c @@ -730,7 +730,7 @@ static unsigned int __devinit ata66_ali15x3 (ide_hwif_t *hwif) if(m5229_revision <= 0x20) tmpbyte = (tmpbyte & (~0x02)) | 0x01; - else if (m5229_revision == 0xc7) + else if (m5229_revision == 0xc7 || m5229_revision == 0xc8) tmpbyte |= 0x03; else tmpbyte |= 0x01; |