From: Dean Luick <dean.luick@xxxxxxxxx>
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: Dennis Dalessandro <dennis.dalessandro@xxxxxxxxx>
Signed-off-by: Dean Luick <dean.luick@xxxxxxxxx>
Signed-off-by: Jubin John <jubin.john@xxxxxxxxx>
---
Changes in v2:
- Added more information in commit message
drivers/staging/rdma/hfi1/chip.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rdma/hfi1/chip.c b/drivers/staging/rdma/hfi1/chip.c
index 8191065..d9bb389 100644
--- a/drivers/staging/rdma/hfi1/chip.c
+++ b/drivers/staging/rdma/hfi1/chip.c
@@ -6371,9 +6371,10 @@ 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");
--
1.7.1
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