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Commit 47c62b6d authored by Iyappan Subramanian's avatar Iyappan Subramanian Committed by David S. Miller
Browse files

drivers: net: xgene: Enable MDIO driver 



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: default avatarIyappan Subramanian <isubramanian@apm.com>
Tested-by: default avatarFushen Chen <fchen@apm.com>
Tested-by: default avatarToan Le <toanle@apm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 8089a96f

drivers/net/ethernet/apm/xgene/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -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.

drivers/net/ethernet/apm/xgene/xgene_enet_hw.c

+4 −4
Original line number Diff line number Diff line
@@ -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);

	}

drivers/net/ethernet/apm/xgene/xgene_enet_main.c

+2 −2
Original line number Diff line number Diff line
@@ -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);

	}