Commit 05087f3b authored by Dean Luick's avatar Dean Luick Committed by Greg Kroah-Hartman
Browse files

staging/rdma/hfi1: Extend quiet timeout 



The longest quiet timeout is now 6s.  Extend the driver wait to 6s.

The driver wasn't following our internal specification: 6 seconds.
This patch corrects that issue.

Reviewed-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDean Luick <dean.luick@intel.com>
Signed-off-by: default avatarJubin John <jubin.john@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bbdeb33d

drivers/staging/rdma/hfi1/chip.c

+3 −2
Original line number Diff line number Diff line
@@ -6379,9 +6379,10 @@ static int goto_offline(struct hfi1_pportdata *ppd, u8 rem_reason) 
	 * depending on how the link went down.  The 8051 firmware

	 * will observe the needed wait time and only move to ready

	 * when that is completed.  The largest of the quiet timeouts

	 * is 2.5s, so wait that long and then a bit more.

	 * is 6s, so wait that long and then at least 0.5s more for

	 * other transitions, and another 0.5s for a buffer.

	 */

	ret = wait_fm_ready(dd, 3000);

	ret = wait_fm_ready(dd, 7000);

	if (ret) {

		dd_dev_err(dd,

			"After going offline, timed out waiting for the 8051 to become ready to accept host requests\n");

CRA Git | Maintained and supported by SUSTech CRA and CCSE