netdev - [PATCH RFC 18/26] net: mvneta: add nway

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 07 Dec 2015 17:38:43 +0000
From:	Russell King <rmk+kernel@....linux.org.uk>
To:	Florian Fainelli <f.fainelli@...il.com>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Cc:	netdev@...r.kernel.org
Subject: [PATCH RFC 18/26] net: mvneta: add nway_reset support

Add ethtool nway_reset support to mvneta via phylink, so that userspace
can request the link in whatever mode to be renegotiated via
ethtool -r ethX.

Signed-off-by: Russell King <rmk+kernel@....linux.org.uk>
---
 drivers/net/ethernet/marvell/mvneta.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index f19d9a31dccd..82aa2b59a249 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -3020,6 +3020,13 @@ int mvneta_ethtool_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 	return phylink_ethtool_set_settings(pp->phylink, cmd);
 }
 
+static int mvneta_ethtool_nway_reset(struct net_device *dev)
+{
+	struct mvneta_port *pp = netdev_priv(dev);
+
+	return phylink_ethtool_nway_reset(pp->phylink);
+}
+
 /* Set interrupt coalescing for ethtools */
 static int mvneta_ethtool_set_coalesce(struct net_device *dev,
 				       struct ethtool_coalesce *c)
@@ -3184,6 +3191,7 @@ const struct ethtool_ops mvneta_eth_tool_ops = {
 	.get_link       = ethtool_op_get_link,
 	.get_settings   = mvneta_ethtool_get_settings,
 	.set_settings   = mvneta_ethtool_set_settings,
+	.nway_reset	= mvneta_ethtool_nway_reset,
 	.set_coalesce   = mvneta_ethtool_set_coalesce,
 	.get_coalesce   = mvneta_ethtool_get_coalesce,
 	.get_drvinfo    = mvneta_ethtool_get_drvinfo,
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html