From 15f594563d85825ec242df6d37e64e7dfe823df8 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 4 Sep 2013 16:26:52 +0200 Subject: [PATCH] net: mvneta: implement ->ndo_do_ioctl() to support PHY ioctls This commit implements the ->ndo_do_ioctl() operation so that the PHY-related ioctl() calls can work from userspace, which allows applications like mii-tool or mii-diag to do their job. Signed-off-by: Thomas Petazzoni Tested-by: Gregory CLEMENT Signed-off-by: David S. Miller --- drivers/net/ethernet/marvell/mvneta.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 90ab2928e062..389a854b88fc 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -2451,6 +2451,21 @@ static int mvneta_stop(struct net_device *dev) return 0; } +static int mvneta_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) +{ + struct mvneta_port *pp = netdev_priv(dev); + int ret; + + if (!pp->phy_dev) + return -ENOTSUPP; + + ret = phy_mii_ioctl(pp->phy_dev, ifr, cmd); + if (!ret) + mvneta_adjust_link(dev); + + return ret; +} + /* Ethtool methods */ /* Get settings (phy address, speed) for ethtools */ @@ -2569,6 +2584,7 @@ static const struct net_device_ops mvneta_netdev_ops = { .ndo_change_mtu = mvneta_change_mtu, .ndo_tx_timeout = mvneta_tx_timeout, .ndo_get_stats64 = mvneta_get_stats64, + .ndo_do_ioctl = mvneta_ioctl, }; const struct ethtool_ops mvneta_eth_tool_ops = { -- 2.30.2