diff --git a/drivers/net/bnxt/tf_ulp/ulp_mapper.c b/drivers/net/bnxt/tf_ulp/ulp_mapper.c index 8cc5b23bb0..10e7186c50 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_mapper.c +++ b/drivers/net/bnxt/tf_ulp/ulp_mapper.c @@ -2008,6 +2008,44 @@ ulp_mapper_glb_resource_info_init(struct bnxt_ulp_context *ulp_ctx, return rc; } +/* + * Function to process the conditional opcode of the mapper table. + * returns 1 to skip the table. + * return 0 to continue processing the table. + */ +static int32_t +ulp_mapper_tbl_cond_opcode_process(struct bnxt_ulp_mapper_parms *parms, + struct bnxt_ulp_mapper_tbl_info *tbl) +{ + int32_t rc = 1; + + switch (tbl->cond_opcode) { + case BNXT_ULP_COND_OPCODE_NOP: + rc = 0; + break; + case BNXT_ULP_COND_OPCODE_COMP_FIELD: + if (tbl->cond_operand < BNXT_ULP_CF_IDX_LAST && + ULP_COMP_FLD_IDX_RD(parms, tbl->cond_operand)) + rc = 0; + break; + case BNXT_ULP_COND_OPCODE_ACTION_BIT: + if (ULP_BITMAP_ISSET(parms->act_bitmap->bits, + tbl->cond_operand)) + rc = 0; + break; + case BNXT_ULP_COND_OPCODE_HDR_BIT: + if (ULP_BITMAP_ISSET(parms->hdr_bitmap->bits, + tbl->cond_operand)) + rc = 0; + break; + default: + BNXT_TF_DBG(ERR, + "Invalid arg in mapper tbl for cond opcode\n"); + break; + } + return rc; +} + /* * Function to process the action template. Iterate through the list * action info templates and process it. @@ -2027,6 +2065,9 @@ ulp_mapper_action_tbls_process(struct bnxt_ulp_mapper_parms *parms) for (i = 0; i < parms->num_atbls; i++) { tbl = &parms->atbls[i]; + if (ulp_mapper_tbl_cond_opcode_process(parms, tbl)) + continue; + switch (tbl->resource_func) { case BNXT_ULP_RESOURCE_FUNC_INDEX_TABLE: rc = ulp_mapper_index_tbl_process(parms, tbl, false); @@ -2065,6 +2106,9 @@ ulp_mapper_class_tbls_process(struct bnxt_ulp_mapper_parms *parms) for (i = 0; i < parms->num_ctbls; i++) { struct bnxt_ulp_mapper_tbl_info *tbl = &parms->ctbls[i]; + if (ulp_mapper_tbl_cond_opcode_process(parms, tbl)) + continue; + switch (tbl->resource_func) { case BNXT_ULP_RESOURCE_FUNC_TCAM_TABLE: rc = ulp_mapper_tcam_tbl_process(parms, tbl); @@ -2326,6 +2370,7 @@ ulp_mapper_flow_create(struct bnxt_ulp_context *ulp_ctx, memset(&parms, 0, sizeof(parms)); parms.act_prop = cparms->act_prop; parms.act_bitmap = cparms->act; + parms.hdr_bitmap = cparms->hdr_bitmap; parms.regfile = ®file; parms.hdr_field = cparms->hdr_field; parms.comp_fld = cparms->comp_fld; diff --git a/drivers/net/bnxt/tf_ulp/ulp_mapper.h b/drivers/net/bnxt/tf_ulp/ulp_mapper.h index b159081b18..19134830a3 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_mapper.h +++ b/drivers/net/bnxt/tf_ulp/ulp_mapper.h @@ -62,6 +62,7 @@ struct bnxt_ulp_mapper_parms { uint32_t num_ctbls; struct ulp_rte_act_prop *act_prop; struct ulp_rte_act_bitmap *act_bitmap; + struct ulp_rte_hdr_bitmap *hdr_bitmap; struct ulp_rte_hdr_field *hdr_field; uint32_t *comp_fld; struct ulp_regfile *regfile; diff --git a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c index 41ac77c6fe..8fffaeccee 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c +++ b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c @@ -1128,6 +1128,10 @@ ulp_rte_vxlan_encap_act_handler(const struct rte_flow_action *action_item, memcpy(&ap->act_details[BNXT_ULP_ACT_PROP_IDX_ENCAP_L3_TYPE], &ip_type, sizeof(uint32_t)); + /* update the computed field to notify it is ipv4 header */ + ULP_COMP_FLD_IDX_WR(params, BNXT_ULP_CF_IDX_ACT_ENCAP_IPV4_FLAG, + 1); + if (!ulp_rte_item_skip_void(&item, 1)) return BNXT_TF_RC_ERROR; } else if (item->type == RTE_FLOW_ITEM_TYPE_IPV6) { @@ -1148,6 +1152,10 @@ ulp_rte_vxlan_encap_act_handler(const struct rte_flow_action *action_item, memcpy(&ap->act_details[BNXT_ULP_ACT_PROP_IDX_ENCAP_L3_TYPE], &ip_type, sizeof(uint32_t)); + /* update the computed field to notify it is ipv6 header */ + ULP_COMP_FLD_IDX_WR(params, BNXT_ULP_CF_IDX_ACT_ENCAP_IPV6_FLAG, + 1); + if (!ulp_rte_item_skip_void(&item, 1)) return BNXT_TF_RC_ERROR; } else { 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 3168d29a9a..27628a510d 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h +++ b/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h @@ -118,7 +118,17 @@ enum bnxt_ulp_cf_idx { BNXT_ULP_CF_IDX_PHY_PORT_SPIF = 26, BNXT_ULP_CF_IDX_PHY_PORT_PARIF = 27, BNXT_ULP_CF_IDX_PHY_PORT_VPORT = 28, - BNXT_ULP_CF_IDX_LAST = 29 + BNXT_ULP_CF_IDX_ACT_ENCAP_IPV4_FLAG = 29, + BNXT_ULP_CF_IDX_ACT_ENCAP_IPV6_FLAG = 30, + BNXT_ULP_CF_IDX_LAST = 31 +}; + +enum bnxt_ulp_cond_opcode { + BNXT_ULP_COND_OPCODE_NOP = 0, + BNXT_ULP_COND_OPCODE_COMP_FIELD = 1, + BNXT_ULP_COND_OPCODE_ACTION_BIT = 2, + BNXT_ULP_COND_OPCODE_HDR_BIT = 3, + BNXT_ULP_COND_OPCODE_LAST = 4 }; enum bnxt_ulp_critical_resource { diff --git a/drivers/net/bnxt/tf_ulp/ulp_template_struct.h b/drivers/net/bnxt/tf_ulp/ulp_template_struct.h index 5a7a7b910a..df999b18c6 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_template_struct.h +++ b/drivers/net/bnxt/tf_ulp/ulp_template_struct.h @@ -165,6 +165,8 @@ struct bnxt_ulp_mapper_tbl_info { enum bnxt_ulp_resource_func resource_func; uint32_t resource_type; /* TF_ enum type */ enum bnxt_ulp_resource_sub_type resource_sub_type; + enum bnxt_ulp_cond_opcode cond_opcode; + uint32_t cond_operand; uint8_t direction; uint32_t priority; uint8_t srch_b4_alloc;