From f6a69a8fd6c009c0f5958f769dd4165773c75695 Mon Sep 17 00:00:00 2001 From: Mahesh Bandewar Date: Mon, 30 Mar 2015 14:31:16 -0700 Subject: [PATCH] bonding: Fix another case of LACPDU not sent on slave When mii-mon discovers that the link is up, it will call bond_3ad_handle_link_change() but we forget to add the LACP_ENABLED flag when we discover the speed and duplex for the slave link are normal. Change-Id: Ie8b268ecfeea0f99bf9fdcd72706c0653f9d9e49 Signed-off-by: Mahesh Bandewar Signed-off-by: Andy Gospodarek Signed-off-by: David S. Miller --- drivers/net/bonding/bond_3ad.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 963d4de5b791..374696de796c 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -2415,12 +2415,15 @@ void bond_3ad_handle_link_change(struct slave *slave, char link) port->actor_admin_port_key &= ~AD_SPEED_KEY_MASKS; port->actor_oper_port_key = port->actor_admin_port_key |= (__get_link_speed(port) << 1); + if (port->actor_oper_port_key & AD_DUPLEX_KEY_MASKS) + port->sm_vars |= AD_PORT_LACP_ENABLED; } else { /* link has failed */ port->is_enabled = false; port->actor_admin_port_key &= ~AD_DUPLEX_KEY_MASKS; port->actor_oper_port_key = (port->actor_admin_port_key &= ~AD_SPEED_KEY_MASKS); + port->sm_vars &= ~AD_PORT_LACP_ENABLED; } netdev_dbg(slave->bond->dev, "Port %d changed link status to %s\n", port->actor_port_number,