diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_hw.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 962384cdd64b..39da7e3c804b 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -8014,6 +8014,34 @@ int t4_enable_vi(struct adapter *adap, unsigned int mbox, unsigned int viid, } /** + * t4_enable_pi_params - enable/disable a Port's Virtual Interface + * @adap: the adapter + * @mbox: mailbox to use for the FW command + * @pi: the Port Information structure + * @rx_en: 1=enable Rx, 0=disable Rx + * @tx_en: 1=enable Tx, 0=disable Tx + * @dcb_en: 1=enable delivery of Data Center Bridging messages. + * + * Enables/disables a Port's Virtual Interface. Note that setting DCB + * Enable only makes sense when enabling a 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 t4_os_link_changed(). + */ +int t4_enable_pi_params(struct adapter *adap, unsigned int mbox, + struct port_info *pi, + bool rx_en, bool tx_en, bool dcb_en) +{ + int ret = t4_enable_vi_params(adap, mbox, pi->viid, + rx_en, tx_en, dcb_en); + if (ret) + return ret; + t4_os_link_changed(adap, pi->port_id, + rx_en && tx_en && pi->link_cfg.link_ok); + return 0; +} + +/** * t4_identify_port - identify a VI's port by blinking its LED * @adap: the adapter * @mbox: mailbox to use for the FW command |