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| author | Ming Lei <ming.lei@canonical.com> | 2011-08-31 10:45:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-03 11:40:33 -0700 |
| commit | 3917a8efa50bc38ef2f2194a5e35c2062640feed (patch) | |
| tree | 7e9bd1999d3298f5511febc66a1f04c63a8667d8 /drivers/gpu/drm/radeon | |
| parent | 2e4caf2e0b5a96f5cfa838108a3a1b934cf7f4f7 (diff) | |
| download | linux-stable-3917a8efa50bc38ef2f2194a5e35c2062640feed.tar.gz | |
firewire: ohci: add no MSI quirk for O2Micro controller
commit f39aa30d7741f40ad964341e9243dbbd7f8ff057 upstream.
This fixes https://bugs.launchpad.net/ubuntu/+source/linux/+bug/801719 .
An O2Micro PCI Express FireWire controller,
"FireWire (IEEE 1394) [0c00]: O2 Micro, Inc. Device [1217:11f7] (rev 05)"
which is a combination device together with an SDHCI controller and some
sort of storage controller, misses SBP-2 status writes from an attached
FireWire HDD. This problem goes away if MSI is disabled for this
FireWire controller.
The device reportedly does not require QUIRK_CYCLE_TIMER.
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/gpu/drm/radeon')
0 files changed, 0 insertions, 0 deletions