From: bugme-daemon@bugzilla.kernel.org
To: linux-ide@vger.kernel.org
Subject: [Bug 11420] New: attempting to read scuffed CDs causes libata to switch the drive to PIO0 mode and there's no way switch back
Date: Sun, 24 Aug 2008 20:03:38 -0700 (PDT) [thread overview]
Message-ID: <bug-11420-11633@http.bugzilla.kernel.org/> (raw)
http://bugzilla.kernel.org/show_bug.cgi?id=11420
Summary: attempting to read scuffed CDs causes libata to switch
the drive to PIO0 mode and there's no way switch back
Product: IO/Storage
Version: 2.5
KernelVersion: kernel-2.6.25.14-108.fc9.x86_64
Platform: All
OS/Version: Linux
Tree: Fedora
Status: NEW
Severity: normal
Priority: P1
Component: IDE
AssignedTo: io_ide@kernel-bugs.osdl.org
ReportedBy: nmiell@comcast.net
Attempting to rip a scuffed CD results in lots of errors in the log as libata
steps down from UDMA66 to PIO0 (for no reason, afaik, these are media errors,
not link errors). Once the libata has erroneously decided on a tediously slow
communication method, there's no way to tell it to go back to UDMA66.
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next reply other threads:[~2008-08-25 3:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-25 3:03 bugme-daemon [this message]
2008-08-25 3:08 ` [Bug 11420] attempting to read scuffed CDs causes libata to switch the drive to PIO0 mode and there's no way switch back bugme-daemon
2008-08-25 8:51 ` bugme-daemon
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