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Subject[PATCH 09/14] net: axienet: Add mii-tool support
Date
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>
---
drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 7a747345e98e..64f799f3d248 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -1152,6 +1152,16 @@ 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,
@@ -1159,6 +1169,7 @@ 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,
--
2.17.1
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