Re: [Xen-devel] [PATCH V3] Decouple SnadyBridge quirk form VTd timeout

2014-11-20 Thread Ian Campbell
On Wed, 2014-11-19 at 12:46 -0700, Donald D. Dugger wrote: Currently the quirk code for SandyBridge uses the VTd timeout value when You've got a typo in the subject (SnadyBridge). ___ Xen-devel mailing list Xen-devel@lists.xen.org

[Xen-devel] [PATCH V3] Decouple SnadyBridge quirk form VTd timeout

2014-11-19 Thread Donald D. Dugger
Currently the quirk code for SandyBridge uses the VTd timeout value when writing to an IGD register. This is the wrong timeout to use and, at 1000 msec., is also much too large. This patch changes the quirk code to use a timeout that is specific to the IGD device and allows the user control of