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stmmac: copy unicast mac address to MAC registers

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[ Upstream commit a830405ee4 ]

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 <vbhadram@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhadram Varka
2017-10-27 08:22:02 +05:30
committed by Greg Kroah-Hartman
parent 6f90688633
commit 1e594a4f60
1 changed files with 15 additions and 1 deletions
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16
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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@@ -3787,6 +3787,20 @@ 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;
@@ -4014,7 +4028,7 @@ 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,
};
/**