Messages in this thread Patch in this message | | | From | Alexander Kochetkov <> | Subject | [PATCH] net: arc_emac: switch to phy_start()/phy_stop() | Date | Wed, 19 Apr 2017 17:29:55 +0300 |
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The patch replace phy_start_aneg() with phy_start(). phy_start() call phy_start_aneg() as a part of startup sequence and allow recover from error (PHY_HALTED) state.
Also added call phy_stop() to arc_emac_remove() to stop PHY state machine when MAC is down.
Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com> --- drivers/net/ethernet/arc/emac_main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c index abc9f2a..188676d 100644 --- a/drivers/net/ethernet/arc/emac_main.c +++ b/drivers/net/ethernet/arc/emac_main.c @@ -434,7 +434,7 @@ static int arc_emac_open(struct net_device *ndev) /* Enable EMAC */ arc_reg_or(priv, R_CTRL, EN_MASK); - phy_start_aneg(ndev->phydev); + phy_start(ndev->phydev); netif_start_queue(ndev); @@ -556,6 +556,8 @@ static int arc_emac_stop(struct net_device *ndev) napi_disable(&priv->napi); netif_stop_queue(ndev); + phy_stop(ndev->phydev); + /* Disable interrupts */ arc_reg_clr(priv, R_ENABLE, RXINT_MASK | TXINT_MASK | ERR_MASK); -- 1.7.9.5
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