From: Florian Fainelli <f.fainelli@gmail•com>
To: netdev@vger•kernel.org
Cc: davem@davemloft•net, andrew@lunn•ch, tremyfr@gmail•com,
Florian Fainelli <f.fainelli@gmail•com>,
linux-kernel@vger•kernel.org (open list)
Subject: [PATCH 01/15] net: phy: Add phy_ethtool_nway_reset
Date: Tue, 15 Nov 2016 10:06:30 -0800 [thread overview]
Message-ID: <20161115180644.3941-2-f.fainelli@gmail.com> (raw)
In-Reply-To: <20161115180644.3941-1-f.fainelli@gmail.com>
This function just calls into genphy_restart_aneg() to perform an
autonegotation restart.
Signed-off-by: Florian Fainelli <f.fainelli@gmail•com>
---
drivers/net/phy/phy.c | 11 +++++++++++
include/linux/phy.h | 1 +
2 files changed, 12 insertions(+)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e6dd222fddb1..73adbaa9ac86 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -1441,3 +1441,14 @@ int phy_ethtool_set_link_ksettings(struct net_device *ndev,
return phy_ethtool_ksettings_set(phydev, cmd);
}
EXPORT_SYMBOL(phy_ethtool_set_link_ksettings);
+
+int phy_ethtool_nway_reset(struct net_device *ndev)
+{
+ struct phy_device *phydev = ndev->phydev;
+
+ if (!phydev)
+ return -ENODEV;
+
+ return genphy_restart_aneg(phydev);
+}
+EXPORT_SYMBOL(phy_ethtool_nway_reset);
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 9880d73a2c3d..b9bd3b4f4ea1 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -860,6 +860,7 @@ int phy_ethtool_get_link_ksettings(struct net_device *ndev,
struct ethtool_link_ksettings *cmd);
int phy_ethtool_set_link_ksettings(struct net_device *ndev,
const struct ethtool_link_ksettings *cmd);
+int phy_ethtool_nway_reset(struct net_device *ndev);
int __init mdio_bus_init(void);
void mdio_bus_exit(void);
--
2.9.3
next prev parent reply other threads:[~2016-11-15 18:07 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-15 18:06 [PATCH 00/15] net: phy: Centralize auto-negotation restart Florian Fainelli
2016-11-15 18:06 ` Florian Fainelli [this message]
2016-11-17 10:06 ` [PATCH 01/15] net: phy: Add phy_ethtool_nway_reset Krzysztof Hałasa
2016-11-15 18:06 ` [PATCH 02/15] net: nb8800: Utilize phy_ethtool_nway_reset Florian Fainelli
2016-11-15 18:06 ` [PATCH 03/15] net: bcm63xx_enet: " Florian Fainelli
2016-11-15 19:59 ` Heinrich Schuchardt
2016-11-15 20:15 ` Florian Fainelli
2016-11-15 18:06 ` [PATCH 04/15] net: mv643xx_eth: " Florian Fainelli
2016-11-15 19:28 ` Andrew Lunn
2016-11-15 18:06 ` [PATCH 05/15] net: smsc911x: " Florian Fainelli
2016-11-15 18:06 ` [PATCH 06/15] net: ethernet: smsc9420: " Florian Fainelli
2016-11-15 18:06 ` [PATCH 07/15] net: ethernet: ll_temac: " Florian Fainelli
2016-11-15 18:06 ` [PATCH 08/15] net: ethernet: ixp4xx_eth: " Florian Fainelli
2016-11-15 18:06 ` [PATCH 09/15] net: bcmgenet: " Florian Fainelli
2016-11-15 18:06 ` [PATCH 10/15] net: fs_enet: " Florian Fainelli
2016-11-15 18:06 ` [PATCH 11/15] net: fec: " Florian Fainelli
2016-11-15 18:06 ` [PATCH 12/15] net: ethernet: ucc: " Florian Fainelli
2016-11-15 18:06 ` [PATCH 13/15] net: ethernet: lantiq_etop: " Florian Fainelli
2016-11-15 21:14 ` Langer, Thomas
2016-11-15 18:06 ` [PATCH 14/15] net: usb: ax88172x: " Florian Fainelli
[not found] ` <20161115180644.3941-1-f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2016-11-15 18:06 ` [PATCH 15/15] net: usb: lan78xx: " Florian Fainelli
2016-11-15 18:14 ` Woojung.Huh
2016-11-15 21:33 ` [PATCH 00/15] net: phy: Centralize auto-negotation restart David Miller
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