This patch enables PFCP node and sesssion packets with S_FIELD for flow director filter.
Signed-off-by: Simei Su <simei...@intel.com> --- drivers/net/iavf/iavf_fdir.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/drivers/net/iavf/iavf_fdir.c b/drivers/net/iavf/iavf_fdir.c index 58d1821..d57bbf9 100644 --- a/drivers/net/iavf/iavf_fdir.c +++ b/drivers/net/iavf/iavf_fdir.c @@ -92,6 +92,9 @@ IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \ IAVF_INSET_ESP_SPI) +#define IAVF_FDIR_INSET_PFCP (\ + IAVF_INSET_PFCP_S_FIELD) + static struct iavf_pattern_match_item iavf_fdir_pattern[] = { {iavf_pattern_ethertype, IAVF_FDIR_INSET_ETH, IAVF_INSET_NONE}, {iavf_pattern_eth_ipv4, IAVF_FDIR_INSET_ETH_IPV4, IAVF_INSET_NONE}, @@ -112,6 +115,8 @@ {iavf_pattern_eth_ipv6_ah, IAVF_FDIR_INSET_AH, IAVF_INSET_NONE}, {iavf_pattern_eth_ipv4_udp_esp, IAVF_FDIR_INSET_IPV4_NATT_ESP, IAVF_INSET_NONE}, {iavf_pattern_eth_ipv6_udp_esp, IAVF_FDIR_INSET_IPV6_NATT_ESP, IAVF_INSET_NONE}, + {iavf_pattern_eth_ipv4_pfcp, IAVF_FDIR_INSET_PFCP, IAVF_INSET_NONE}, + {iavf_pattern_eth_ipv6_pfcp, IAVF_FDIR_INSET_PFCP, IAVF_INSET_NONE}, }; static struct iavf_flow_parser iavf_fdir_parser; @@ -403,6 +408,7 @@ const struct rte_flow_item_l2tpv3oip *l2tpv3oip_spec, *l2tpv3oip_mask; const struct rte_flow_item_esp *esp_spec, *esp_mask; const struct rte_flow_item_ah *ah_spec, *ah_mask; + const struct rte_flow_item_pfcp *pfcp_spec, *pfcp_mask; uint64_t input_set = IAVF_INSET_NONE; enum rte_flow_item_type next_type; @@ -820,6 +826,27 @@ filter->add_fltr.rule_cfg.proto_hdrs.count = ++layer; break; + case RTE_FLOW_ITEM_TYPE_PFCP: + pfcp_spec = item->spec; + pfcp_mask = item->mask; + + hdr = &filter->add_fltr.rule_cfg.proto_hdrs.proto_hdr[layer]; + + VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, PFCP); + + if (pfcp_spec && pfcp_mask) { + if (pfcp_mask->s_field == UINT8_MAX) { + input_set |= IAVF_INSET_PFCP_S_FIELD; + VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, PFCP, S_FIELD); + } + + rte_memcpy(hdr->buffer, pfcp_spec, + sizeof(*pfcp_spec)); + } + + filter->add_fltr.rule_cfg.proto_hdrs.count = ++layer; + break; + case RTE_FLOW_ITEM_TYPE_VOID: break; -- 1.8.3.1