diff options
| author | Harro Haan <[email protected]> | 2010-03-01 17:54:55 +0100 |
|---|---|---|
| committer | Russell King <[email protected]> | 2010-05-05 09:15:05 +0100 |
| commit | 762253741942d8ddbaca1c1ee62d7ed57544332b (patch) | |
| tree | 752b1aa44843cafbbdf953e3d72ab46a88e032cc /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | e8faff7330a3501eafc9bfe5f4f15af444be29f5 (diff) | |
ARM: 5966/1: at91_udc HW glitch
Add some delay to avoid reading CSR TXCOUNT too early after
updating it.
For more info about this HW glitch see:
http://lists.arm.linux.org.uk/lurker/message/20090325.150843.f515c02f.en.html
http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20100129/10ba0f8b/attachment.el
http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20100203/09cdb3b4/attachment.el
http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20100203/08b5b249/attachment.el
First applied: "Fix soft lockup in at91 udc driver"
http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=5965
Signed-off-by: Anti Sullin <[email protected]>
Signed-off-by: Harro Haan <[email protected]>
Acked-by: Remy Bohmer <[email protected]>
Acked-by: Andrew Victor <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions