From: Bhadram Varka Date: Fri, 27 Oct 2017 02:52:02 +0000 (+0530) Subject: stmmac: copy unicast mac address to MAC registers X-Git-Tag: v4.15-rc1~84^2~270 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a830405ee452ddc4101c3c9334e6fedd42c6b357;p=thirdparty%2Fkernel%2Flinux.git stmmac: copy unicast mac address to MAC registers Currently stmmac driver not copying the valid ethernet MAC address to MAC registers. This patch takes care of updating the MAC register with MAC address. Signed-off-by: Bhadram Varka Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index c7a894ead2746..ff4fb5eae1af3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3749,6 +3749,20 @@ static int stmmac_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) return ret; } +static int stmmac_set_mac_address(struct net_device *ndev, void *addr) +{ + struct stmmac_priv *priv = netdev_priv(ndev); + int ret = 0; + + ret = eth_mac_addr(ndev, addr); + if (ret) + return ret; + + priv->hw->mac->set_umac_addr(priv->hw, ndev->dev_addr, 0); + + return ret; +} + #ifdef CONFIG_DEBUG_FS static struct dentry *stmmac_fs_dir; @@ -3976,7 +3990,7 @@ static const struct net_device_ops stmmac_netdev_ops = { #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = stmmac_poll_controller, #endif - .ndo_set_mac_address = eth_mac_addr, + .ndo_set_mac_address = stmmac_set_mac_address, }; /**