From: Joakim Tjernlund <joakim.tjernlund@infinera.com>
Date: Fri, 14 Dec 2018 14:17:08 +0000 (+0100)
Subject: ucc_geth: Add change_carrier() for Fixed PHYs
X-Git-Tag: v5.4-rc1~1957^2~68
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a28777f250311ac574237e6145ac72c7b3b7b049;p=platform%2Fkernel%2Flinux-rpi.git

ucc_geth: Add change_carrier() for Fixed PHYs

This allows to control carrier from /sys/class/net/ethX/carrier
for Fixed PHYs.

Signed-off-by: Joakim Tjernlund <joakim.tjernlund@infinera.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 2e978cb..c3d539e 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -30,6 +30,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/mii.h>
 #include <linux/phy.h>
+#include <linux/phy_fixed.h>
 #include <linux/workqueue.h>
 #include <linux/of_address.h>
 #include <linux/of_irq.h>
@@ -3676,6 +3677,7 @@ static const struct net_device_ops ucc_geth_netdev_ops = {
 	.ndo_stop		= ucc_geth_close,
 	.ndo_start_xmit		= ucc_geth_start_xmit,
 	.ndo_validate_addr	= eth_validate_addr,
+	.ndo_change_carrier     = fixed_phy_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,