diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_switch.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_switch.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index ac66c96a123d..65b4e1cca6be 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -1131,6 +1131,47 @@ ice_update_pkt_fwd_rule(struct ice_hw *hw, struct ice_fltr_info *f_info) } /** + * ice_update_sw_rule_bridge_mode + * @hw: pointer to the hw struct + * + * Updates unicast switch filter rules based on VEB/VEPA mode + */ +enum ice_status ice_update_sw_rule_bridge_mode(struct ice_hw *hw) +{ + struct ice_switch_info *sw = hw->switch_info; + struct ice_fltr_mgmt_list_entry *fm_entry; + enum ice_status status = 0; + struct list_head *rule_head; + struct mutex *rule_lock; /* Lock to protect filter rule list */ + + rule_lock = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rule_lock; + rule_head = &sw->recp_list[ICE_SW_LKUP_MAC].filt_rules; + + mutex_lock(rule_lock); + list_for_each_entry(fm_entry, rule_head, list_entry) { + struct ice_fltr_info *fi = &fm_entry->fltr_info; + u8 *addr = fi->l_data.mac.mac_addr; + + /* Update unicast Tx rules to reflect the selected + * VEB/VEPA mode + */ + if ((fi->flag & ICE_FLTR_TX) && is_unicast_ether_addr(addr) && + (fi->fltr_act == ICE_FWD_TO_VSI || + fi->fltr_act == ICE_FWD_TO_VSI_LIST || + fi->fltr_act == ICE_FWD_TO_Q || + fi->fltr_act == ICE_FWD_TO_QGRP)) { + status = ice_update_pkt_fwd_rule(hw, fi); + if (status) + break; + } + } + + mutex_unlock(rule_lock); + + return status; +} + +/** * ice_add_update_vsi_list * @hw: pointer to the hardware structure * @m_entry: pointer to current filter management list entry |