2012-05-27 13:22:40 +00:00
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From 6d5c5bb13db3fd8e3dd0b82742b3957f41a4a3ac Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jonas.gorski@gmail.com>
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Date: Thu, 24 May 2012 20:38:58 +0200
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Subject: [PATCH] bcm63xx_enet: reset port link state in bcm_enetsw_open
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bcm_enetsw_open disables all ports, but does not reset their link state.
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This results in connected ports staying disabled after a ifdown/ifup
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cycle, since bcm_enetsw_phy_poll only enables them if their current state
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is different from the stored link state.
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Fix this by also resetting the port link state.
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Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
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---
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drivers/net/ethernet/broadcom/bcm63xx_enet.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
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+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
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2012-07-31 14:27:31 +00:00
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@@ -2213,6 +2213,8 @@ static int bcm_enetsw_open(struct net_de
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2012-05-27 13:22:40 +00:00
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enetsw_writeb(priv, ENETSW_PTCTRL_RXDIS_MASK |
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ENETSW_PTCTRL_TXDIS_MASK,
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ENETSW_PTCTRL_REG(i));
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+
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+ priv->sw_port_link[i] = 0;
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}
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/* reset mib */
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