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ntb: ntb_hw_intel: link_poll isn't clearing the pending status properly
authorDave Jiang <dave.jiang@intel.com>
Thu, 16 Feb 2017 23:22:36 +0000 (16:22 -0700)
committerJon Mason <jdmason@kudzu.us>
Fri, 17 Feb 2017 04:11:26 +0000 (23:11 -0500)
commit58d74293dd9b3bae3711bfb33a2c9d7c3c29ebec
tree1e57988564ca684269dd94a1a94a09b9c0489228tree | snapshot
parent0d2a17ba989db57d465ef7ac8f54e25cb2127af2commit | diff
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: 6a7d82c1 ("ntb: Adding Skylake Xeon NTB support")
Signed-off-by: Jon Mason <jdmason@kudzu.us>
drivers/ntb/hw/intel/ntb_hw_intel.c diff | blob | history
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