Re: [PATCH] Increase XHCI suspend timeout to 16ms

2012-09-17 Thread Sarah Sharp
On Fri, Sep 14, 2012 at 01:05:49PM -0400, Michael Spang wrote: > The Intel XHCI specification says that after clearing the run/stop bit > the controller may take up to 16ms to halt. We've seen a device take > 14ms, which with the current timeout of 10ms causes the kernel to > abort the suspend. Inc

[PATCH] Increase XHCI suspend timeout to 16ms

2012-09-14 Thread Michael Spang
The Intel XHCI specification says that after clearing the run/stop bit the controller may take up to 16ms to halt. We've seen a device take 14ms, which with the current timeout of 10ms causes the kernel to abort the suspend. Increasing the timeout to the recommended value fixes the problem. Signed