tree 1183874a62f3959921e568ade711b886d26603b2
parent 2e761e0532a784816e7e822dbaaece8c5d4be14d
author Ayaz Abdulla <aabdulla@nvidia.com> 1213055466 -0700
committer Jeff Garzik <jgarzik@redhat.com> 1213136413 -0400

forcedeth: msi interrupts

Add a workaround for lost MSI interrupts.  There is a race condition in
the HW in which future interrupts could be missed.  The workaround is to
toggle the MSI irq mask.

Added cleanup based on comments from Andrew Morton.

Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>