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| author | Michael Walle <michael@walle.cc> | 2017-02-20 15:54:18 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-12-12 07:32:35 (GMT) |
| commit | 220cadfa3828a8f6e8bd6970f0dd82b18edde131 (patch) | |
| tree | 11db941b59716e8f4d7fef87571e7b062ea5b0f3 | |
| parent | de443224501e6469bd9eefc5351ca717e0a0a300 (diff) | |
| download | linux-220cadfa3828a8f6e8bd6970f0dd82b18edde131.tar.xz | |
dpaa_eth: implement ioctl() for PHY-related ops
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index bc5a334..e2ca107 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -2333,6 +2333,13 @@ 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, @@ -2342,6 +2349,7 @@ 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) |