Mailinglist Archive: opensuse-bugs (13486 mails)
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[Bug 332588] libata: pata_ali: exceptions and timeouts in log and extremely slow system
- From: bugzilla_noreply@xxxxxxxxxx
- Date: Fri, 19 Oct 2007 18:44:13 -0600 (MDT)
- Message-id: <20071020004413.EB895CC7AD@xxxxxxxxxxxxxxxxxxxxxx>
https://bugzilla.novell.com/show_bug.cgi?id=332588#c25
Tejun Heo <teheo@xxxxxxxxxx> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |NEEDINFO
Info Provider|
|fseidel@xxxxxxxxxx
--- Comment #25 from Tejun Heo <teheo@xxxxxxxxxx> 2007-10-19 18:44:13 MST ---
Yeah, as IO is halted for quite some secs, those reactions are expected. There
are some differences in mwdma mode programming between IDE alim driver and
pata_ali. The IDE driver just uses BIOS programmed values while the libata one
tries to configure by itself, apparently incorrectly. Can you please post the
result of "lspci -nnvvvxxx" from both the IDE and libata drivers? Thanks.
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Tejun Heo <teheo@xxxxxxxxxx> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |NEEDINFO
Info Provider|
|fseidel@xxxxxxxxxx
--- Comment #25 from Tejun Heo <teheo@xxxxxxxxxx> 2007-10-19 18:44:13 MST ---
Yeah, as IO is halted for quite some secs, those reactions are expected. There
are some differences in mwdma mode programming between IDE alim driver and
pata_ali. The IDE driver just uses BIOS programmed values while the libata one
tries to configure by itself, apparently incorrectly. Can you please post the
result of "lspci -nnvvvxxx" from both the IDE and libata drivers? Thanks.
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