| Message ID | 1487606058-10994-1-git-send-email-michael@walle.cc |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Michael Walle <michael@walle.cc> Date: Mon, 20 Feb 2017 16:54:18 +0100 > This commit adds the ndo_do_ioctl() callback which allows the userspace to > access PHY registers, for example. This will make mii-diag and similar > tools work. > > Signed-off-by: Michael Walle <michael@walle.cc> Applied, thanks.
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index 726b569..b0f5990 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -2335,6 +2335,13 @@ static int dpaa_eth_stop(struct net_device *net_dev) return err; } +static int dpaa_ioctl(struct net_device *net_dev, struct ifreq *rq, int cmd) +{ + if (!net_dev->phydev) + return -EINVAL; + return phy_mii_ioctl(net_dev->phydev, rq, cmd); +} + static const struct net_device_ops dpaa_ops = { .ndo_open = dpaa_open, .ndo_start_xmit = dpaa_start_xmit, @@ -2344,6 +2351,7 @@ static const struct net_device_ops dpaa_ops = { .ndo_set_mac_address = dpaa_set_mac_address, .ndo_validate_addr = eth_validate_addr, .ndo_set_rx_mode = dpaa_set_rx_mode, + .ndo_do_ioctl = dpaa_ioctl, }; static int dpaa_napi_add(struct net_device *net_dev)
This commit adds the ndo_do_ioctl() callback which allows the userspace to access PHY registers, for example. This will make mii-diag and similar tools work. Signed-off-by: Michael Walle <michael@walle.cc> --- drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 8 ++++++++ 1 file changed, 8 insertions(+)