Bug 9322

Summary: 2.6.24-rc1: pata_amd fails to detect 80-pin wire
Product: IO/Storage Reporter: Rafael J. Wysocki (rjwysocki)
Component: OtherAssignee: io_other
Severity: normal CC: alan, bzolnier, htejun, mingo
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 2.6.24-rc1 Tree: Mainline
Subsystem: Regression: Yes
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:

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