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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>
This commit is contained in:
Michael Walle 2017-02-20 16:54:18 +01:00 committed by David S. Miller
parent 2cf8a89711
commit 1763413ac2
1 changed files with 8 additions and 0 deletions
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8
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
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@ -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)