tree 1e57988564ca684269dd94a1a94a09b9c0489228
parent 8fcd0950c021d7be8493280541332b924b9de962
author Dave Jiang <dave.jiang@intel.com> 1487287356 -0700
committer Jon Mason <jdmason@kudzu.us> 1487304686 -0500

ntb: ntb_hw_intel: link_poll isn't clearing the pending status properly

On Skylake hardware, the link_poll isn't clearing the pending interrupt
bit.  Adding a new function for SKX that handles clearing of status bit the
right way.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Fixes: 783dfa6c ("ntb: Adding Skylake Xeon NTB support")
Signed-off-by: Jon Mason <jdmason@kudzu.us>