diff options
| author | Manish Chopra <manish.chopra@qlogic.com> | 2014-01-02 13:38:43 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-02 17:19:12 -0500 |
| commit | d9c602f033b00ba360a324c0ee5aa59a6838fb40 (patch) | |
| tree | 9906a2fb692f97fd2783ddd667100332ac1e38fc /drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c | |
| parent | c3ac17cd6af2687d5881184edd310a5f9c4baa98 (diff) | |
qlcnic: Fix loopback diagnostic test
o Adapter requires that if the port is in loopback mode no traffic should
be flowing through that port, so on arrival of Link up AEN, do not advertise
Link up to the stack until port is out of loopback mode
Signed-off-by: Manish Chopra <manish.chopra@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c index eda6c691d897..136297631999 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c @@ -689,6 +689,10 @@ void qlcnic_advert_link_change(struct qlcnic_adapter *adapter, int linkup) adapter->ahw->linkup = 0; netif_carrier_off(netdev); } else if (!adapter->ahw->linkup && linkup) { + /* Do not advertise Link up if the port is in loopback mode */ + if (qlcnic_83xx_check(adapter) && adapter->ahw->lb_mode) + return; + netdev_info(netdev, "NIC Link is up\n"); adapter->ahw->linkup = 1; netif_carrier_on(netdev); |