]> git.baikalelectronics.ru Git - kernel.git/commit
USB: Increase reset timeout.
authorSarah Sharp <sarah.a.sharp@linux.intel.com>
Thu, 15 Nov 2012 01:16:52 +0000 (17:16 -0800)
committerSarah Sharp <sarah.a.sharp@linux.intel.com>
Thu, 3 Jan 2013 22:10:25 +0000 (14:10 -0800)
commit75df91a8315f5c5e84004aa516af2843f59b6eda
tree22382b2ef5437b8a1219141004dd8c2d5f728bb8
parent8493be4823b6aa77697a96528bb9aca6d72daf2c
USB: Increase reset timeout.

John's NEC 0.96 xHCI host controller needs a longer timeout for a warm
reset to complete.  The logs show it takes 650ms to complete the warm
reset, so extend the hub reset timeout to 800ms to be on the safe side.

This commit should be backported to kernels as old as 3.2, that contain
the commit 62a7d6e6dd8ad115124772ee98e3ec788aa10dca "usbcore: refine
warm reset logic".

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: John Covici <covici@ccs.covici.com>
Cc: stable@vger.kernel.org
drivers/usb/core/hub.c