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[PATCH] alim15x3: ULI M-1573 south Bridge support

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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 <B.Zolnierkiewicz@elka.pw.edu.pl>
Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
KAI.HSU 2006-04-18 22:22:08 -07:00 committed by Linus Torvalds
parent d3a7b20299
commit 0d8a95efd8
1 changed files with 2 additions and 0 deletions
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2
drivers/ide/pci/alim15x3.c
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@ -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;