Author: mav
Date: Fri Jul 29 20:52:18 2016
New Revision: 303510
URL: https://svnweb.freebsd.org/changeset/base/303510
Log:
Clear scratchpad after MSIX negotiation to not leak garbage.
Modified:
head/sys/dev/ntb/ntb_hw/ntb_hw.c
Modified: head/sys/dev/ntb/ntb_hw/ntb_hw.c
==============================================================================
--- head/sys/dev/ntb/ntb_hw/ntb_hw.c Fri Jul 29 20:51:52 2016
(r303509)
+++ head/sys/dev/ntb/ntb_hw/ntb_hw.c Fri Jul 29 20:52:18 2016
(r303510)
@@ -2649,6 +2649,7 @@ msix_done:
if (val != NTB_MSIX_RECEIVED)
goto reschedule;
+ intel_ntb_spad_clear(ntb->device);
ntb->peer_msix_good = true;
/* Give peer time to see our NTB_MSIX_RECEIVED. */
goto reschedule;
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