diff options
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c index b4bfe667ef02..4ee30fa2e36b 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c @@ -1003,6 +1003,42 @@ static int hw_atl_b0_hw_fl3l4_set(struct aq_hw_s *self, return aq_hw_err_from_flags(self); } +/** + * @brief Set VLAN filter table + * @details Configure VLAN filter table to accept (and assign the queue) traffic + * for the particular vlan ids. + * Note: use this function under vlan promisc mode not to lost the traffic + * + * @param aq_hw_s + * @param aq_rx_filter_vlan VLAN filter configuration + * @return 0 - OK, <0 - error + */ +static int hw_atl_b0_hw_vlan_set(struct aq_hw_s *self, + struct aq_rx_filter_vlan *aq_vlans) +{ + int i; + + for (i = 0; i < AQ_VLAN_MAX_FILTERS; i++) { + hw_atl_rpf_vlan_flr_en_set(self, 0U, i); + hw_atl_rpf_vlan_rxq_en_flr_set(self, 0U, i); + if (aq_vlans[i].enable) { + hw_atl_rpf_vlan_id_flr_set(self, + aq_vlans[i].vlan_id, + i); + hw_atl_rpf_vlan_flr_act_set(self, 1U, i); + hw_atl_rpf_vlan_flr_en_set(self, 1U, i); + if (aq_vlans[i].queue != 0xFF) { + hw_atl_rpf_vlan_rxq_flr_set(self, + aq_vlans[i].queue, + i); + hw_atl_rpf_vlan_rxq_en_flr_set(self, 1U, i); + } + } + } + + return aq_hw_err_from_flags(self); +} + const struct aq_hw_ops hw_atl_ops_b0 = { .hw_set_mac_address = hw_atl_b0_hw_mac_addr_set, .hw_init = hw_atl_b0_hw_init, @@ -1028,6 +1064,7 @@ const struct aq_hw_ops hw_atl_ops_b0 = { .hw_ring_tx_init = hw_atl_b0_hw_ring_tx_init, .hw_packet_filter_set = hw_atl_b0_hw_packet_filter_set, .hw_filter_l3l4_set = hw_atl_b0_hw_fl3l4_set, + .hw_filter_vlan_set = hw_atl_b0_hw_vlan_set, .hw_multicast_list_set = hw_atl_b0_hw_multicast_list_set, .hw_interrupt_moderation_set = hw_atl_b0_hw_interrupt_moderation_set, .hw_rss_set = hw_atl_b0_hw_rss_set, |