OpenBSD / src / rNtrbTp / Add a barrier after arming a completion queue. If multiple cqs are using

OpenBSD/src rNtrbTp — sys/dev/pci if_mcx.c

2019-06-14 03:40:55 UTC by jmatthew on ⎇

HEAD

   Add a barrier after arming a completion queue.  If multiple cqs are using
   the same uar page, these writes could be combined, which would result in
   a queue not being armed.

Version	Delta		File
1.29	+3	-2	sys/dev/pci/if_mcx.c
	+3	-2	1 files

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