From: Yelena Krivosheev yelena@marvell.com
When port connect to PHY in polling mode (with poll interval 1 sec), port and phy link status must be synchronize in order don't loss link change event.
[gregory.clement@free-electrons.com: add fixes tag] Cc: stable@vger.kernel.org Fixes: c5aff18204da ("net: mvneta: driver for Marvell Armada 370/XP network unit") Signed-off-by: Yelena Krivosheev yelena@marvell.com Tested-by: Dmitri Epshtein dima@marvell.com Signed-off-by: Gregory CLEMENT gregory.clement@free-electrons.com --- drivers/net/ethernet/marvell/mvneta.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index bc93b69cfd1e..16b2bfb2cf51 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1214,6 +1214,10 @@ static void mvneta_port_disable(struct mvneta_port *pp) val &= ~MVNETA_GMAC0_PORT_ENABLE; mvreg_write(pp, MVNETA_GMAC_CTRL_0, val);
+ pp->link = 0; + pp->duplex = -1; + pp->speed = 0; + udelay(200); }