Bug 9322

Summary:	2.6.24-rc1: pata_amd fails to detect 80-pin wire
Product:	IO/Storage	Reporter:	Rafael J. Wysocki (rjwysocki)
Component:	Other	Assignee:	io_other
Status:	CLOSED CODE_FIX
Severity:	normal	CC:	alan, bzolnier, htejun, mingo
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	2.6.24-rc1	Subsystem:
Regression:	Yes	Bisected commit-id:
Bug Depends on:
Bug Blocks:	9243

Description Rafael J. Wysocki 2007-11-07 14:48:13 UTC

Subject         : 2.6.24-rc1: pata_amd fails to detect 80-pin wire
Submitter       : "Thomas Lindroth" <thomas.lindroth@gmail.com>
References      : http://lkml.org/lkml/2007/11/7/152

Comment 1 Rafael J. Wysocki 2007-11-12 13:02:02 UTC

Fix patchset: http://thread.gmane.org/gmane.linux.ide/24524

Comment 2 Rafael J. Wysocki 2007-11-12 13:10:11 UTC

Alternative patch: http://lkml.org/lkml/2007/11/11/115

Comment 3 Ingo Molnar 2007-12-04 03:19:41 UTC

Ping: neither patch appears to be upstream as of 2.6.24-rc4. Success was reported here:

http://lkml.org/lkml/2007/11/13/127

Comment 4 Alan 2007-12-04 05:06:38 UTC

Jeffs email said he'd pushed it to libata-upstream

Comment 5 Rafael J. Wysocki 2007-12-07 17:20:08 UTC

Fixed by:

commit 943547abdfe9b4e27e36a25987909619908dffbf
Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date:   Sun Dec 2 03:47:01 2007 +0100

    pata_amd/pata_via: de-couple programming of PIO/MWDMA and UDMA timings

http://git.kernel.org/gitweb.cgi?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=943547abdfe9b4e27e36a25987909619908dffbf