diff options
| author | Ming Lei <[email protected]> | 2011-08-31 10:45:46 +0800 |
|---|---|---|
| committer | Stefan Richter <[email protected]> | 2011-09-16 22:22:10 +0200 |
| commit | f39aa30d7741f40ad964341e9243dbbd7f8ff057 (patch) | |
| tree | 420519d678d74d07079efc866249491f5c724030 /tools/perf/scripts/python/sched-migration.py | |
| parent | b6fd41e29dea9c6753b1843a77e50433e6123bcb (diff) | |
firewire: ohci: add no MSI quirk for O2Micro controller
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 <[email protected]>
Signed-off-by: Stefan Richter <[email protected]> (amended changelog)
Cc: <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions