From: Rajesh Borundia <rajesh.borundia@qlogic.com>
Date: Tue, 13 Jul 2010 20:33:31 +0000 (+0000)
Subject: qlcnic: fix pause params setting
X-Git-Tag: MMI-PSA29.97-13-9~23092^2~233
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6d181688953465c76c375c665a557c1ff88dcc40;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

qlcnic: fix pause params setting

Turning off rx pause param and autoneg param is not supported so
return error in that case.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index baf5a52b2a4b..7d6558e33dca 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -578,8 +578,12 @@ qlcnic_set_pauseparam(struct net_device *netdev,
 		}
 		QLCWR32(adapter, QLCNIC_NIU_GB_PAUSE_CTL, val);
 	} else if (adapter->ahw.port_type == QLCNIC_XGBE) {
+		if (!pause->rx_pause || pause->autoneg)
+			return -EOPNOTSUPP;
+
 		if ((port < 0) || (port > QLCNIC_NIU_MAX_XG_PORTS))
 			return -EIO;
+
 		val = QLCRD32(adapter, QLCNIC_NIU_XG_PAUSE_CTL);
 		if (port == 0) {
 			if (pause->tx_pause)