Bug 8133 - libata pata via module detects 2 UDMA 100 hard drives, but sets the first to UDMA33
Summary: libata pata via module detects 2 UDMA 100 hard drives, but sets the first to ...
Status: CLOSED PATCH_ALREADY_AVAILABLE
Alias: None
Product: IO/Storage
Classification: Unclassified
Component: Serial ATA (show other bugs)
Hardware: i386 Linux
: P2 low
Assignee: Alan
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-03-06 02:42 UTC by Plamen Petrov
Modified: 2007-04-04 08:03 UTC (History)
0 users

See Also:
Kernel Version: all after 2.6.20-git11
Tree: Mainline
Regression: ---


Attachments
kernel config used for 2.6.21-rc2-git3 (37.88 KB, text/plain)
2007-03-06 02:47 UTC, Plamen Petrov
Details
dmesg output with 2.6.21-rc2-git3 (13.57 KB, text/plain)
2007-03-06 02:48 UTC, Plamen Petrov
Details
hdparm output for the drive being set at UDMA33 (743 bytes, text/plain)
2007-03-06 02:49 UTC, Plamen Petrov
Details
lspci output (14.71 KB, text/plain)
2007-03-06 02:51 UTC, Plamen Petrov
Details
rotated messages file from /var/log (260.86 KB, text/plain)
2007-03-06 02:54 UTC, Plamen Petrov
Details

Description Plamen Petrov 2007-03-06 02:42:24 UTC
Most recent kernel where this bug did *NOT* occur:
 2.6.20-git11
Distribution:
 Slackware 11
Hardware Environment:
 Duron 1300 MHz, VIA KT333 based ECS K7VTA3 v3, 384 MB DDR266,
 1x Seagate ST3160812A 160GB HDD, 1x MAXTOR 4K080H4 80GB HDD,
 1x HL-DT-ST CD-RW GCE-8523B, 1x HL-DT-ST DVDRAM GSA-4163B, 
 hard drives on the primary channel, optical drives on the secondary
Software Environment:
 standart for Slackware 11; kernel configured with built-in
 libata pata-via module;
Problem Description:
 all kernels after 2.6.20-git11 set the ATA-7 Seagate at UDMA33,
 and the ATA-5 Maxtor at UDMA100
Comment 1 Plamen Petrov 2007-03-06 02:47:30 UTC
Created attachment 10618 [details]
kernel config used for 2.6.21-rc2-git3
Comment 2 Plamen Petrov 2007-03-06 02:48:30 UTC
Created attachment 10619 [details]
dmesg output with 2.6.21-rc2-git3
Comment 3 Plamen Petrov 2007-03-06 02:49:52 UTC
Created attachment 10620 [details]
hdparm output for the drive being set at UDMA33
Comment 4 Plamen Petrov 2007-03-06 02:51:10 UTC
Created attachment 10621 [details]
lspci output
Comment 5 Plamen Petrov 2007-03-06 02:54:05 UTC
Created attachment 10622 [details]
rotated messages file from /var/log

in the logfile you can see the output of 2.6.20-git11, and later,
the newer kernels I compiled, that actually misconfigure the
primary master Seagate HDD at UDMA33
Comment 6 Plamen Petrov 2007-03-30 07:21:55 UTC
the bug was still present in linux-2.6.21-rc5,
just downloaded patch-2.6.21-rc5-git6 and will test
it as soon as possible...
Comment 7 Plamen Petrov 2007-04-04 08:03:24 UTC
linux-2.6.21-rc5-git6 solved the issue for me...

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