diff options
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_tc_lib.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_tc_lib.c b/drivers/net/ethernet/intel/ice/ice_tc_lib.c index 424c74ca7d69..fedc310c376c 100644 --- a/drivers/net/ethernet/intel/ice/ice_tc_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.c @@ -24,6 +24,9 @@ ice_tc_count_lkups(u32 flags, struct ice_tc_flower_lyr_2_4_hdrs *headers, if (flags & ICE_TC_FLWR_FIELD_TENANT_ID) lkups_cnt++; + if (flags & ICE_TC_FLWR_FIELD_ENC_DST_MAC) + lkups_cnt++; + if (flags & (ICE_TC_FLWR_FIELD_ENC_SRC_IPV4 | ICE_TC_FLWR_FIELD_ENC_DEST_IPV4 | ICE_TC_FLWR_FIELD_ENC_SRC_IPV6 | @@ -148,6 +151,15 @@ ice_tc_fill_tunnel_outer(u32 flags, struct ice_tc_flower_fltr *fltr, } } + if (flags & ICE_TC_FLWR_FIELD_ENC_DST_MAC) { + list[i].type = ice_proto_type_from_mac(false); + ether_addr_copy(list[i].h_u.eth_hdr.dst_addr, + hdr->l2_key.dst_mac); + ether_addr_copy(list[i].m_u.eth_hdr.dst_addr, + hdr->l2_mask.dst_mac); + i++; + } + if (flags & (ICE_TC_FLWR_FIELD_ENC_SRC_IPV4 | ICE_TC_FLWR_FIELD_ENC_DEST_IPV4)) { list[i].type = ice_proto_type_from_ipv4(false); @@ -1064,12 +1076,24 @@ ice_handle_tclass_action(struct ice_vsi *vsi, * this code won't do anything * 2. For non-tunnel, if user didn't specify MAC address, add implicit * dest MAC to be lower netdev's active unicast MAC address + * 3. For tunnel, as of now TC-filter through flower classifier doesn't + * have provision for user to specify outer DMAC, hence driver to + * implicitly add outer dest MAC to be lower netdev's active unicast + * MAC address. */ - if (!(fltr->flags & ICE_TC_FLWR_FIELD_DST_MAC)) { - ether_addr_copy(fltr->outer_headers.l2_key.dst_mac, - main_vsi->netdev->dev_addr); - eth_broadcast_addr(fltr->outer_headers.l2_mask.dst_mac); + if (fltr->tunnel_type != TNL_LAST && + !(fltr->flags & ICE_TC_FLWR_FIELD_ENC_DST_MAC)) + fltr->flags |= ICE_TC_FLWR_FIELD_ENC_DST_MAC; + + if (fltr->tunnel_type == TNL_LAST && + !(fltr->flags & ICE_TC_FLWR_FIELD_DST_MAC)) fltr->flags |= ICE_TC_FLWR_FIELD_DST_MAC; + + if (fltr->flags & (ICE_TC_FLWR_FIELD_DST_MAC | + ICE_TC_FLWR_FIELD_ENC_DST_MAC)) { + ether_addr_copy(fltr->outer_headers.l2_key.dst_mac, + vsi->netdev->dev_addr); + memset(fltr->outer_headers.l2_mask.dst_mac, 0xff, ETH_ALEN); } /* validate specified dest MAC address, make sure either it belongs to |