diff options
Diffstat (limited to 'drivers/net/cxgb3/cxgb3_main.c')
| -rw-r--r-- | drivers/net/cxgb3/cxgb3_main.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 26240fd5e76..67b4b219d92 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -194,15 +194,13 @@ void t3_os_link_changed(struct adapter *adapter, int port_id, int link_stat, if (link_stat != netif_carrier_ok(dev)) { if (link_stat) { - t3_set_reg_field(adapter, - A_XGM_TXFIFO_CFG + mac->offset, - F_ENDROPPKT, 0); + t3_mac_enable(mac, MAC_DIRECTION_RX); netif_carrier_on(dev); } else { netif_carrier_off(dev); - t3_set_reg_field(adapter, - A_XGM_TXFIFO_CFG + mac->offset, - F_ENDROPPKT, F_ENDROPPKT); + pi->phy.ops->power_down(&pi->phy, 1); + t3_mac_disable(mac, MAC_DIRECTION_RX); + t3_link_start(&pi->phy, mac, &pi->link_config); } link_report(dev); @@ -772,6 +770,8 @@ static int cxgb_up(struct adapter *adap) if (err) goto out; + t3_write_reg(adap, A_ULPRX_TDDP_PSZ, V_HPZ0(PAGE_SHIFT - 12)); + err = setup_sge_qsets(adap); if (err) goto out; @@ -2119,7 +2119,9 @@ static void check_t3b2_mac(struct adapter *adapter) { int i; - rtnl_lock(); /* synchronize with ifdown */ + if (!rtnl_trylock()) /* synchronize with ifdown */ + return; + for_each_port(adapter, i) { struct net_device *dev = adapter->port[i]; struct port_info *p = netdev_priv(dev); |