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bonding: Fix another case of LACPDU not sent on slave

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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 <maheshb@google.com>
Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Mahesh Bandewar 2015-03-30 14:31:16 -07:00 committed by David S. Miller
parent ef015d72e5
commit f6a69a8fd6
1 changed files with 3 additions and 0 deletions
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3
drivers/net/bonding/bond_3ad.c
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@ -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,