diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c index 8786431a8825..5b8c08cf523f 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c @@ -1400,6 +1400,30 @@ int t4vf_enable_vi(struct adapter *adapter, unsigned int viid, } /** + * t4vf_enable_pi - enable/disable a Port's virtual interface + * @adapter: the adapter + * @pi: the Port Information structure + * @rx_en: 1=enable Rx, 0=disable Rx + * @tx_en: 1=enable Tx, 0=disable Tx + * + * Enables/disables a Port's virtual interface. If the Virtual + * Interface enable/disable operation is successful, we notify the + * OS-specific code of a potential Link Status change via the OS Contract + * API t4vf_os_link_changed(). + */ +int t4vf_enable_pi(struct adapter *adapter, struct port_info *pi, + bool rx_en, bool tx_en) +{ + int ret = t4vf_enable_vi(adapter, pi->viid, rx_en, tx_en); + + if (ret) + return ret; + t4vf_os_link_changed(adapter, pi->pidx, + rx_en && tx_en && pi->link_cfg.link_ok); + return 0; +} + +/** * t4vf_identify_port - identify a VI's port by blinking its LED * @adapter: the adapter * @viid: the Virtual Interface ID |