[PATCH] ucc_geth: Add ucc_geth_change_carrier()
From: Joakim Tjernlund <hidden>
Date: 2018-12-06 15:38:39
This allows to control carrier from /sys/class/net/ethX/carrier Signed-off-by: Joakim Tjernlund <redacted> --- drivers/net/ethernet/freescale/ucc_geth.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index e8debbde0a34..2f4c2f550be6 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c@@ -3680,11 +3680,22 @@ static int ucc_geth_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) return phy_mii_ioctl(ugeth->phydev, rq, cmd); } +static int ucc_geth_change_carrier(struct net_device *dev, bool new_carrier) +{ + struct phy_device *phydev = dev->phydev; + + if (phydev && phydev->phy_link_change) + phydev->phy_link_change(phydev, new_carrier, 1); + + return 0; +} + static const struct net_device_ops ucc_geth_netdev_ops = { .ndo_open = ucc_geth_open, .ndo_stop = ucc_geth_close, .ndo_start_xmit = ucc_geth_start_xmit, .ndo_validate_addr = eth_validate_addr, + .ndo_change_carrier = ucc_geth_change_carrier, .ndo_set_mac_address = ucc_geth_set_mac_addr, .ndo_set_rx_mode = ucc_geth_set_multi, .ndo_tx_timeout = ucc_geth_timeout,
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2.18.1