[Intel-wired-lan] [PATCH] ixgbe: Fix IOSF SB access issues
Jeff Kirsher
jeffrey.t.kirsher at intel.com
Fri Apr 10 22:55:16 UTC 2015
On Fri, 2015-04-10 at 10:36 -0700, Mark D Rustad wrote:
> IOSF is the Intel On-chip System Fabric used in SOCs. IOSF SB is
> the IOSF SideBand message interface. This patch serializes IOSF SB
> access using both phy bits in the SWFW_SEMAPHORE register. It also
> adds a helper function to wait for IOSF SB accesses to complete.
> Use the new function to perform this wait before each access, as
> specified in the datasheet, in addition to using it to wait for
> IOSF SB read/write completion.
>
> Signed-off-by: Mark Rustad <mark.d.rustad at intel.com>
Thanks Mark, I have applied your patch to my queue.
--
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
dev-queue
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