From: Yuval Mintz <Yuval.Mintz@qlogic.com>
Date: Wed, 9 Mar 2016 07:16:26 +0000 (+0200)
Subject: qed: Enlrage the drain timeout
X-Git-Tag: v4.1.12-92~115^2~65
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=005361f5ebb756f989bfe4cd3cb0f00975ae11fb;p=users%2Fjedix%2Flinux-maple.git

qed: Enlrage the drain timeout

In the scenario where slowpath configuration isn't passing due to
various pause configurations affecting the chip, the theoretical time
required in worst-case-scenario to empty hw fifos sufficiently to
guarantee that slowpath configuration would flow is currently
insufficient.

This increases such a drain request to the theoretical maximum.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Orabug: 23732603
Signed-off-by: Manjunath Govindashetty <manjunath.govindashetty@oracle.com>
---

diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index 39c831d6ead3..b89c9a8e1655 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -899,11 +899,11 @@ int qed_mcp_drain(struct qed_hwfn *p_hwfn,
 	int rc;
 
 	rc = qed_mcp_cmd(p_hwfn, p_ptt,
-			 DRV_MSG_CODE_NIG_DRAIN, 100,
+			 DRV_MSG_CODE_NIG_DRAIN, 1000,
 			 &resp, &param);
 
 	/* Wait for the drain to complete before returning */
-	msleep(120);
+	msleep(1020);
 
 	return rc;
 }