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@xxxxxxx>
Tested-by: Fushen Chen <fchen@xxxxxxx>
Tested-by: Toan Le <toanle@xxxxxxx>
Tested-by: Matthias Brugger <mbrugger@xxxxxxxx>
---
drivers/net/ethernet/apm/xgene/Kconfig | 1 +
drivers/net/ethernet/apm/xgene/xgene_enet_hw.c | 8 ++++----
drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 12 ++++++------
3 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/apm/xgene/Kconfig b/drivers/net/ethernet/apm/xgene/Kconfig
index 19e38af..300e3b5 100644
--- a/drivers/net/ethernet/apm/xgene/Kconfig
+++ b/drivers/net/ethernet/apm/xgene/Kconfig
@@ -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.
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
index 8410ff8..798c007 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c
@@ -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);
}
diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
index a8693de..ed30b51 100644
--- a/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
+++ b/drivers/net/ethernet/apm/xgene/xgene_enet_main.c
@@ -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);
}
@@ -756,12 +756,12 @@ static int xgene_enet_open(struct net_device *ndev)
static int xgene_enet_close(struct net_device *ndev)
{
struct xgene_enet_pdata *pdata = netdev_priv(ndev);
- const struct xgene_mac_ops *mac_ops = pdata->mac_ops;
int i;
- netif_tx_stop_all_queues(ndev);
- mac_ops->tx_disable(pdata);
- mac_ops->rx_disable(pdata);
+ if (pdata->phy_dev)
+ phy_stop(pdata->phy_dev);
+ else
+ cancel_delayed_work_sync(&pdata->link_work);
if (pdata->phy_mode == PHY_INTERFACE_MODE_RGMII)
phy_stop(pdata->phy_dev);
--
1.9.1
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