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drivers: net: xgene: Enable MDIO driver

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This patch enables MDIO driver by,

- Selecting MDIO_XGENE
- Changed open and close to use phy_start and phy_stop
- Changed to use mac_ops->tx(rx)_enable and tx(rx)_disable

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Tested-by: Fushen Chen <fchen@apm.com>
Tested-by: Toan Le <toanle@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Iyappan Subramanian 2016-07-25 17:12:42 -07:00 committed by David S. Miller
parent 8089a96f60
commit 47c62b6d5f
3 changed files with 7 additions and 6 deletions
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1
drivers/net/ethernet/apm/xgene/Kconfig
View file

@ -3,6 +3,7 @@ config NET_XGENE
depends on HAS_DMA
depends on ARCH_XGENE || COMPILE_TEST
select PHYLIB
select MDIO_XGENE
help
This is the Ethernet driver for the on-chip ethernet interface on the
APM X-Gene SoC.

8
drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
View file

@ -794,13 +794,13 @@ static void xgene_enet_adjust_link(struct net_device *ndev)
if (pdata->phy_speed != phydev->speed) {
pdata->phy_speed = phydev->speed;
mac_ops->set_speed(pdata);
xgene_gmac_rx_enable(pdata);
xgene_gmac_tx_enable(pdata);
mac_ops->rx_enable(pdata);
mac_ops->tx_enable(pdata);
phy_print_status(phydev);
}
} else {
xgene_gmac_rx_disable(pdata);
xgene_gmac_tx_disable(pdata);
mac_ops->rx_disable(pdata);
mac_ops->tx_disable(pdata);
pdata->phy_speed = SPEED_UNKNOWN;
phy_print_status(phydev);
}

4
drivers/net/ethernet/apm/xgene/xgene_enet_main.c
View file

@ -739,9 +739,9 @@ static int xgene_enet_open(struct net_device *ndev)
if (ret)
return ret;
if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII)
if (pdata->phy_dev) {
phy_start(pdata->phy_dev);
else {
} else {
schedule_delayed_work(&pdata->link_work, PHY_POLL_LINK_OFF);
netif_carrier_off(ndev);
}