From: KAI.HSU Date: Wed, 19 Apr 2006 05:22:08 +0000 (-0700) Subject: [PATCH] alim15x3: ULI M-1573 south Bridge support X-Git-Tag: v3.12-rc1~36450 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d8a95efd878920e7f791d5bcfb9b70f107aadda;p=kernel%2Fkernel-generic.git [PATCH] alim15x3: ULI M-1573 south Bridge support From http://bugzilla.kernel.org/show_bug.cgi?id=6358 The alim15x3.c havn't been update for 3 years. Recently when we use this "ULI M1573" south bridge chip found that can't mount CDROM(VCD) smoothly, must waiting for a long time. After I check the "ULI M1573" south bridge datasheet, I found the reason. The reason is the "ULI M1573" version in the Linux is "0xC7" not "0xC4" anymore So I was modified the source than it was successed. Cc: Bartlomiej Zolnierkiewicz Acked-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c index cf84350..8b24b4f 100644 --- a/drivers/ide/pci/alim15x3.c +++ b/drivers/ide/pci/alim15x3.c @@ -731,6 +731,8 @@ static unsigned int __devinit ata66_ali15x3 (ide_hwif_t *hwif) if(m5229_revision <= 0x20) tmpbyte = (tmpbyte & (~0x02)) | 0x01; + else if (m5229_revision == 0xc7) + tmpbyte |= 0x03; else tmpbyte |= 0x01;