From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Luebbe Subject: [PATCH 3/3] net: cpsw: implement ioctl for MII Date: Mon, 3 Dec 2012 14:49:29 +0100 Message-ID: <1354542569-6165-3-git-send-email-jlu@pengutronix.de> References: <1354542569-6165-1-git-send-email-jlu@pengutronix.de> Return-path: In-Reply-To: <1354542569-6165-1-git-send-email-jlu@pengutronix.de> Sender: netdev-owner@vger.kernel.org To: netdev@vger.kernel.org Cc: "David S. Miller" , Mugunthan V N , Vaibhav Hiremath , linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, Jan Luebbe List-Id: linux-omap@vger.kernel.org This allows using tools like mii-diag on CPSW. Signed-off-by: Jan Luebbe --- drivers/net/ethernet/ti/cpsw.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 8de3e92..f476c03 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -629,6 +629,20 @@ static void cpsw_ndo_change_rx_flags(struct net_device *ndev, int flags) dev_err(&ndev->dev, "multicast traffic cannot be filtered!\n"); } +static int cpsw_ndo_do_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd) +{ + struct cpsw_priv *priv = netdev_priv(ndev); + struct phy_device *phy = priv->slaves[0].phy; + + if (!netif_running(ndev)) + return -EINVAL; + + if (!phy) + return -ENODEV; + + return phy_mii_ioctl(phy, rq, cmd); +} + static void cpsw_ndo_tx_timeout(struct net_device *ndev) { struct cpsw_priv *priv = netdev_priv(ndev); @@ -670,6 +684,7 @@ static const struct net_device_ops cpsw_netdev_ops = { .ndo_start_xmit = cpsw_ndo_start_xmit, .ndo_change_rx_flags = cpsw_ndo_change_rx_flags, .ndo_validate_addr = eth_validate_addr, + .ndo_do_ioctl = cpsw_ndo_do_ioctl, .ndo_change_mtu = eth_change_mtu, .ndo_tx_timeout = cpsw_ndo_tx_timeout, .ndo_get_stats = cpsw_ndo_get_stats, -- 1.7.10.4