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authorAndre Przywara <andre.przywara@arm.com>2020-03-24 13:23:43 +0000
committerDavid S. Miller <davem@davemloft.net>2020-03-24 16:33:04 -0700
commit2a9b65ea511cf301150181bef91bb0097dc5bf0b (patch)
treef616dedc7e85aad62fc0e50067540d4cff046658
parentnet: axienet: Drop MDIO interrupt registers from ethtools dump (diff)
downloadwireguard-linux-2a9b65ea511cf301150181bef91bb0097dc5bf0b.tar.xz
wireguard-linux-2a9b65ea511cf301150181bef91bb0097dc5bf0b.zip
net: axienet: Add mii-tool support
mii-tool is useful for debugging, and all it requires to work is to wire up the ioctl ops function pointer. Add this to the axienet driver to enable mii-tool. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/xilinx/xilinx_axienet_main.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 217f58bed2c5..dc533d7a090c 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -1171,6 +1171,16 @@ static void axienet_poll_controller(struct net_device *ndev)
}
#endif
+static int axienet_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+ struct axienet_local *lp = netdev_priv(dev);
+
+ if (!netif_running(dev))
+ return -EINVAL;
+
+ return phylink_mii_ioctl(lp->phylink, rq, cmd);
+}
+
static const struct net_device_ops axienet_netdev_ops = {
.ndo_open = axienet_open,
.ndo_stop = axienet_stop,
@@ -1178,6 +1188,7 @@ static const struct net_device_ops axienet_netdev_ops = {
.ndo_change_mtu = axienet_change_mtu,
.ndo_set_mac_address = netdev_set_mac_address,
.ndo_validate_addr = eth_validate_addr,
+ .ndo_do_ioctl = axienet_ioctl,
.ndo_set_rx_mode = axienet_set_multicast_list,
#ifdef CONFIG_NET_POLL_CONTROLLER
.ndo_poll_controller = axienet_poll_controller,