Commit b0506f4c authored Mar 05, 2016 by Dean Luick Committed by Doug Ledford Mar 17, 2016

IB/hfi1: Reduce hardware mutex timeout



The hardware mutex is now held only long enough to set
or clear flags.  Reduce the timeout to something more
reasonable.

Reviewed-by: Mitko Haralanov <mitko.haralanov@intel.com>
Reviewed-by: Easwar Hariharan <easwar.hariharan@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

parent 7a8f28ca

drivers/staging/rdma/hfi1/firmware.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -198,7 +198,7 @@ static const struct firmware *platform_config;
		#define RSA_ENGINE_TIMEOUT 100 /* ms */

		/* hardware mutex timeout, in ms */
		#define HM_TIMEOUT 4000 /* 4 s */
		#define HM_TIMEOUT 10 /* ms */

		/* 8051 memory access timeout, in us */
		#define DC8051_ACCESS_TIMEOUT 100 /* us */