From: Kishore Padmanabha Date: Mon, 6 Jul 2020 08:24:51 +0000 (+0530) Subject: net/bnxt: support VLAN push and pop actions X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=e19ab9422ca39c47fc7543a6371c070355d088eb;p=dpdk.git net/bnxt: support VLAN push and pop actions Add support for the vlan push and vlan pop actions Signed-off-by: Kishore Padmanabha Signed-off-by: Somnath Kotur Signed-off-by: Venkat Duvvuru Reviewed-by: Mike Baucom Reviewed-by: Ajit Khaparde --- diff --git a/doc/guides/rel_notes/release_20_08.rst b/doc/guides/rel_notes/release_20_08.rst index 7d8f46232d..0c56af15bc 100644 --- a/doc/guides/rel_notes/release_20_08.rst +++ b/doc/guides/rel_notes/release_20_08.rst @@ -98,6 +98,7 @@ New Features * Added support for rte_flow_query for COUNT action. * Added support for rx_burst_mode_get and tx_burst_mode_get. * Added vector mode support for ARM CPUs. + * Added support for VLAN push and pop actions. * **Updated Mellanox mlx5 driver.** diff --git a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c index b8146c8aed..8d35429897 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c +++ b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c @@ -1415,3 +1415,87 @@ ulp_rte_phy_port_act_handler(const struct rte_flow_action *action_item, ULP_BITMAP_SET(prm->act_bitmap.bits, BNXT_ULP_ACTION_BIT_VPORT); return BNXT_TF_RC_SUCCESS; } + +/* Function to handle the parsing of RTE Flow action pop vlan. */ +int32_t +ulp_rte_of_pop_vlan_act_handler(const struct rte_flow_action *a __rte_unused, + struct ulp_rte_parser_params *params) +{ + /* Update the act_bitmap with pop */ + ULP_BITMAP_SET(params->act_bitmap.bits, BNXT_ULP_ACTION_BIT_POP_VLAN); + return BNXT_TF_RC_SUCCESS; +} + +/* Function to handle the parsing of RTE Flow action push vlan. */ +int32_t +ulp_rte_of_push_vlan_act_handler(const struct rte_flow_action *action_item, + struct ulp_rte_parser_params *params) +{ + const struct rte_flow_action_of_push_vlan *push_vlan; + uint16_t ethertype; + struct ulp_rte_act_prop *act = ¶ms->act_prop; + + push_vlan = action_item->conf; + if (push_vlan) { + ethertype = push_vlan->ethertype; + if (tfp_cpu_to_be_16(ethertype) != RTE_ETHER_TYPE_VLAN) { + BNXT_TF_DBG(ERR, + "Parse Err: Ethertype not supported\n"); + return BNXT_TF_RC_PARSE_ERR; + } + memcpy(&act->act_details[BNXT_ULP_ACT_PROP_IDX_PUSH_VLAN], + ðertype, BNXT_ULP_ACT_PROP_SZ_PUSH_VLAN); + /* Update the hdr_bitmap with push vlan */ + ULP_BITMAP_SET(params->act_bitmap.bits, + BNXT_ULP_ACTION_BIT_PUSH_VLAN); + return BNXT_TF_RC_SUCCESS; + } + BNXT_TF_DBG(ERR, "Parse Error: Push vlan arg is invalid\n"); + return BNXT_TF_RC_ERROR; +} + +/* Function to handle the parsing of RTE Flow action set vlan id. */ +int32_t +ulp_rte_of_set_vlan_vid_act_handler(const struct rte_flow_action *action_item, + struct ulp_rte_parser_params *params) +{ + const struct rte_flow_action_of_set_vlan_vid *vlan_vid; + uint32_t vid; + struct ulp_rte_act_prop *act = ¶ms->act_prop; + + vlan_vid = action_item->conf; + if (vlan_vid && vlan_vid->vlan_vid) { + vid = vlan_vid->vlan_vid; + memcpy(&act->act_details[BNXT_ULP_ACT_PROP_IDX_SET_VLAN_VID], + &vid, BNXT_ULP_ACT_PROP_SZ_SET_VLAN_VID); + /* Update the hdr_bitmap with vlan vid */ + ULP_BITMAP_SET(params->act_bitmap.bits, + BNXT_ULP_ACTION_BIT_SET_VLAN_VID); + return BNXT_TF_RC_SUCCESS; + } + BNXT_TF_DBG(ERR, "Parse Error: Vlan vid arg is invalid\n"); + return BNXT_TF_RC_ERROR; +} + +/* Function to handle the parsing of RTE Flow action set vlan pcp. */ +int32_t +ulp_rte_of_set_vlan_pcp_act_handler(const struct rte_flow_action *action_item, + struct ulp_rte_parser_params *params) +{ + const struct rte_flow_action_of_set_vlan_pcp *vlan_pcp; + uint8_t pcp; + struct ulp_rte_act_prop *act = ¶ms->act_prop; + + vlan_pcp = action_item->conf; + if (vlan_pcp) { + pcp = vlan_pcp->vlan_pcp; + memcpy(&act->act_details[BNXT_ULP_ACT_PROP_IDX_SET_VLAN_PCP], + &pcp, BNXT_ULP_ACT_PROP_SZ_SET_VLAN_PCP); + /* Update the hdr_bitmap with vlan vid */ + ULP_BITMAP_SET(params->act_bitmap.bits, + BNXT_ULP_ACTION_BIT_SET_VLAN_PCP); + return BNXT_TF_RC_SUCCESS; + } + BNXT_TF_DBG(ERR, "Parse Error: Vlan pcp arg is invalid\n"); + return BNXT_TF_RC_ERROR; +} diff --git a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.h b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.h index 87884318bb..1bb4721d2e 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.h +++ b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.h @@ -170,4 +170,24 @@ int32_t ulp_rte_phy_port_act_handler(const struct rte_flow_action *action_item, struct ulp_rte_parser_params *params); +/* Function to handle the parsing of RTE Flow action pop vlan. */ +int32_t +ulp_rte_of_pop_vlan_act_handler(const struct rte_flow_action *action_item, + struct ulp_rte_parser_params *params); + +/* Function to handle the parsing of RTE Flow action push vlan. */ +int32_t +ulp_rte_of_push_vlan_act_handler(const struct rte_flow_action *action_item, + struct ulp_rte_parser_params *params); + +/* Function to handle the parsing of RTE Flow action set vlan id. */ +int32_t +ulp_rte_of_set_vlan_vid_act_handler(const struct rte_flow_action *action_item, + struct ulp_rte_parser_params *params); + +/* Function to handle the parsing of RTE Flow action set vlan pcp. */ +int32_t +ulp_rte_of_set_vlan_pcp_act_handler(const struct rte_flow_action *action_item, + struct ulp_rte_parser_params *params); + #endif /* _ULP_RTE_PARSER_H_ */ diff --git a/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h b/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h index 892d8eaee3..f232bdb758 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h +++ b/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h @@ -539,9 +539,9 @@ enum bnxt_ulp_act_prop_sz { BNXT_ULP_ACT_PROP_SZ_METER = 4, BNXT_ULP_ACT_PROP_SZ_SET_MAC_SRC = 8, BNXT_ULP_ACT_PROP_SZ_SET_MAC_DST = 8, - BNXT_ULP_ACT_PROP_SZ_OF_PUSH_VLAN = 4, - BNXT_ULP_ACT_PROP_SZ_OF_SET_VLAN_PCP = 4, - BNXT_ULP_ACT_PROP_SZ_OF_SET_VLAN_VID = 4, + BNXT_ULP_ACT_PROP_SZ_PUSH_VLAN = 2, + BNXT_ULP_ACT_PROP_SZ_SET_VLAN_PCP = 1, + BNXT_ULP_ACT_PROP_SZ_SET_VLAN_VID = 2, BNXT_ULP_ACT_PROP_SZ_SET_IPV4_SRC = 4, BNXT_ULP_ACT_PROP_SZ_SET_IPV4_DST = 4, BNXT_ULP_ACT_PROP_SZ_SET_IPV6_SRC = 16, @@ -583,31 +583,31 @@ enum bnxt_ulp_act_prop_idx { BNXT_ULP_ACT_PROP_IDX_METER = 52, BNXT_ULP_ACT_PROP_IDX_SET_MAC_SRC = 56, BNXT_ULP_ACT_PROP_IDX_SET_MAC_DST = 64, - BNXT_ULP_ACT_PROP_IDX_OF_PUSH_VLAN = 72, - BNXT_ULP_ACT_PROP_IDX_OF_SET_VLAN_PCP = 76, - BNXT_ULP_ACT_PROP_IDX_OF_SET_VLAN_VID = 80, - BNXT_ULP_ACT_PROP_IDX_SET_IPV4_SRC = 84, - BNXT_ULP_ACT_PROP_IDX_SET_IPV4_DST = 88, - BNXT_ULP_ACT_PROP_IDX_SET_IPV6_SRC = 92, - BNXT_ULP_ACT_PROP_IDX_SET_IPV6_DST = 108, - BNXT_ULP_ACT_PROP_IDX_SET_TP_SRC = 124, - BNXT_ULP_ACT_PROP_IDX_SET_TP_DST = 128, - BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_0 = 132, - BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_1 = 136, - BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_2 = 140, - BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_3 = 144, - BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_4 = 148, - BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_5 = 152, - BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_6 = 156, - BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_7 = 160, - BNXT_ULP_ACT_PROP_IDX_ENCAP_L2_DMAC = 164, - BNXT_ULP_ACT_PROP_IDX_ENCAP_L2_SMAC = 170, - BNXT_ULP_ACT_PROP_IDX_ENCAP_VTAG = 176, - BNXT_ULP_ACT_PROP_IDX_ENCAP_IP = 184, - BNXT_ULP_ACT_PROP_IDX_ENCAP_IP_SRC = 216, - BNXT_ULP_ACT_PROP_IDX_ENCAP_UDP = 232, - BNXT_ULP_ACT_PROP_IDX_ENCAP_TUN = 236, - BNXT_ULP_ACT_PROP_IDX_LAST = 268 + BNXT_ULP_ACT_PROP_IDX_PUSH_VLAN = 72, + BNXT_ULP_ACT_PROP_IDX_SET_VLAN_PCP = 74, + BNXT_ULP_ACT_PROP_IDX_SET_VLAN_VID = 75, + BNXT_ULP_ACT_PROP_IDX_SET_IPV4_SRC = 77, + BNXT_ULP_ACT_PROP_IDX_SET_IPV4_DST = 81, + BNXT_ULP_ACT_PROP_IDX_SET_IPV6_SRC = 85, + BNXT_ULP_ACT_PROP_IDX_SET_IPV6_DST = 101, + BNXT_ULP_ACT_PROP_IDX_SET_TP_SRC = 117, + BNXT_ULP_ACT_PROP_IDX_SET_TP_DST = 121, + BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_0 = 125, + BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_1 = 129, + BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_2 = 133, + BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_3 = 137, + BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_4 = 141, + BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_5 = 145, + BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_6 = 149, + BNXT_ULP_ACT_PROP_IDX_OF_PUSH_MPLS_7 = 153, + BNXT_ULP_ACT_PROP_IDX_ENCAP_L2_DMAC = 157, + BNXT_ULP_ACT_PROP_IDX_ENCAP_L2_SMAC = 163, + BNXT_ULP_ACT_PROP_IDX_ENCAP_VTAG = 169, + BNXT_ULP_ACT_PROP_IDX_ENCAP_IP = 177, + BNXT_ULP_ACT_PROP_IDX_ENCAP_IP_SRC = 209, + BNXT_ULP_ACT_PROP_IDX_ENCAP_UDP = 225, + BNXT_ULP_ACT_PROP_IDX_ENCAP_TUN = 229, + BNXT_ULP_ACT_PROP_IDX_LAST = 261 }; enum bnxt_ulp_class_hid { diff --git a/drivers/net/bnxt/tf_ulp/ulp_template_db_tbl.c b/drivers/net/bnxt/tf_ulp/ulp_template_db_tbl.c index f0a57cf651..2cc34586ed 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_template_db_tbl.c +++ b/drivers/net/bnxt/tf_ulp/ulp_template_db_tbl.c @@ -41,12 +41,12 @@ uint32_t ulp_act_prop_map_table[] = { BNXT_ULP_ACT_PROP_SZ_SET_MAC_SRC, [BNXT_ULP_ACT_PROP_IDX_SET_MAC_DST] = BNXT_ULP_ACT_PROP_SZ_SET_MAC_DST, - [BNXT_ULP_ACT_PROP_IDX_OF_PUSH_VLAN] = - BNXT_ULP_ACT_PROP_SZ_OF_PUSH_VLAN, - [BNXT_ULP_ACT_PROP_IDX_OF_SET_VLAN_PCP] = - BNXT_ULP_ACT_PROP_SZ_OF_SET_VLAN_PCP, - [BNXT_ULP_ACT_PROP_IDX_OF_SET_VLAN_VID] = - BNXT_ULP_ACT_PROP_SZ_OF_SET_VLAN_VID, + [BNXT_ULP_ACT_PROP_IDX_PUSH_VLAN] = + BNXT_ULP_ACT_PROP_SZ_PUSH_VLAN, + [BNXT_ULP_ACT_PROP_IDX_SET_VLAN_PCP] = + BNXT_ULP_ACT_PROP_SZ_SET_VLAN_PCP, + [BNXT_ULP_ACT_PROP_IDX_SET_VLAN_VID] = + BNXT_ULP_ACT_PROP_SZ_SET_VLAN_VID, [BNXT_ULP_ACT_PROP_IDX_SET_IPV4_SRC] = BNXT_ULP_ACT_PROP_SZ_SET_IPV4_SRC, [BNXT_ULP_ACT_PROP_IDX_SET_IPV4_DST] = @@ -183,20 +183,20 @@ struct bnxt_ulp_rte_act_info ulp_act_info[] = { .proto_act_func = NULL }, [RTE_FLOW_ACTION_TYPE_OF_POP_VLAN] = { - .act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED, - .proto_act_func = NULL + .act_type = BNXT_ULP_ACT_TYPE_SUPPORTED, + .proto_act_func = ulp_rte_of_pop_vlan_act_handler }, [RTE_FLOW_ACTION_TYPE_OF_PUSH_VLAN] = { - .act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED, - .proto_act_func = NULL + .act_type = BNXT_ULP_ACT_TYPE_SUPPORTED, + .proto_act_func = ulp_rte_of_push_vlan_act_handler }, [RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_VID] = { - .act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED, - .proto_act_func = NULL + .act_type = BNXT_ULP_ACT_TYPE_SUPPORTED, + .proto_act_func = ulp_rte_of_set_vlan_vid_act_handler }, [RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_PCP] = { - .act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED, - .proto_act_func = NULL + .act_type = BNXT_ULP_ACT_TYPE_SUPPORTED, + .proto_act_func = ulp_rte_of_set_vlan_pcp_act_handler }, [RTE_FLOW_ACTION_TYPE_OF_POP_MPLS] = { .act_type = BNXT_ULP_ACT_TYPE_NOT_SUPPORTED,