netdev - [PATCH net-next 2/8] cxgb4: Don't disallow turning off auto-negotiation

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Message-Id: <1445418597-771-3-git-send-email-hariprasad@chelsio.com>
Date:	Wed, 21 Oct 2015 14:39:51 +0530
From:	Hariprasad Shenai <hariprasad@...lsio.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, leedom@...lsio.com, nirranjan@...lsio.com,
	Hariprasad Shenai <hariprasad@...lsio.com>
Subject: [PATCH net-next 2/8] cxgb4: Don't disallow turning off auto-negotiation

For {1, 10, 40} Gb/s. Prohibiting turning off autonegotiation isn't anywhere
in the standard.

Signed-off-by: Hariprasad Shenai <hariprasad@...lsio.com>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
index 1127642..1487c57 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
@@ -629,10 +629,7 @@ static int set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	if (cmd->autoneg == AUTONEG_DISABLE) {
 		cap = speed_to_caps(speed);
 
-		if (!(lc->supported & cap) ||
-		    (speed == 1000) ||
-		    (speed == 10000) ||
-		    (speed == 40000))
+		if (!(lc->supported & cap))
 			return -EINVAL;
 		lc->requested_speed = cap;
 		lc->advertising = 0;
-- 
2.3.4

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