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Commit b7c0181c authored by Yelena Krivosheev's avatar Yelena Krivosheev Committed by Greg Kroah-Hartman
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net: mvneta: clear interface link status on port disable 



commit 4423c18e466afdfb02a36ee8b9f901d144b3c607 upstream.

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]
Fixes: c5aff182 ("net: mvneta: driver for Marvell Armada 370/XP network unit")
Signed-off-by: default avatarYelena Krivosheev <yelena@marvell.com>
Tested-by: default avatarDmitri Epshtein <dima@marvell.com>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 01b1a29e

drivers/net/ethernet/marvell/mvneta.c

+4 −0
Original line number Diff line number Diff line
@@ -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);

}