From f6194540cf8c47738041c151430e42cffde4af7e Mon Sep 17 00:00:00 2001 From: Kishore Padmanabha Date: Wed, 29 Jul 2020 19:34:56 +0530 Subject: [PATCH] net/bnxt: configure loopback PARIF for egress flows Configure loopback parif for full offload egress flows. PARIF is handler to a partition of the physical port. The full offload egress flows for the VF rep interface must use loopback parif to offload missed flows. The miss flow path for the VF rep interface has to be loopback interface parif entry and for the non-VF rep interface it has to be the interface's parif entry. Fixes: fe82f3e02701 ("net/bnxt: support exact match templates") Cc: stable@dpdk.org Signed-off-by: Kishore Padmanabha Reviewed-by: Shahaji Bhosle Reviewed-by: Ajit Khaparde --- drivers/net/bnxt/tf_ulp/ulp_rte_parser.c | 6 ++++++ .../net/bnxt/tf_ulp/ulp_template_db_class.c | 20 +++++++++---------- .../net/bnxt/tf_ulp/ulp_template_db_enum.h | 3 ++- 3 files changed, 18 insertions(+), 11 deletions(-) diff --git a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c index 861414da9a..fcb7c44302 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c +++ b/drivers/net/bnxt/tf_ulp/ulp_rte_parser.c @@ -211,6 +211,12 @@ bnxt_ulp_comp_fld_intf_update(struct ulp_rte_parser_params *params) ULP_COMP_FLD_IDX_WR(params, BNXT_ULP_CF_IDX_VF_FUNC_PARIF, parif); + + /* populate the loopback parif */ + ULP_COMP_FLD_IDX_WR(params, + BNXT_ULP_CF_IDX_LOOPBACK_PARIF, + BNXT_ULP_SYM_VF_FUNC_PARIF); + } else { /* Set DRV func PARIF */ if (ulp_port_db_parif_get(params->ulp_ctx, ifindex, diff --git a/drivers/net/bnxt/tf_ulp/ulp_template_db_class.c b/drivers/net/bnxt/tf_ulp/ulp_template_db_class.c index 94160a902e..aaa552aeb0 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_template_db_class.c +++ b/drivers/net/bnxt/tf_ulp/ulp_template_db_class.c @@ -16731,8 +16731,8 @@ struct bnxt_ulp_mapper_result_field_info ulp_class_result_field_list[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_true = { - (BNXT_ULP_CF_IDX_VF_FUNC_PARIF >> 8) & 0xff, - BNXT_ULP_CF_IDX_VF_FUNC_PARIF & 0xff, + (BNXT_ULP_CF_IDX_LOOPBACK_PARIF >> 8) & 0xff, + BNXT_ULP_CF_IDX_LOOPBACK_PARIF & 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_false = { @@ -16933,8 +16933,8 @@ struct bnxt_ulp_mapper_result_field_info ulp_class_result_field_list[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_true = { - (BNXT_ULP_CF_IDX_VF_FUNC_PARIF >> 8) & 0xff, - BNXT_ULP_CF_IDX_VF_FUNC_PARIF & 0xff, + (BNXT_ULP_CF_IDX_LOOPBACK_PARIF >> 8) & 0xff, + BNXT_ULP_CF_IDX_LOOPBACK_PARIF & 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_false = { @@ -17135,8 +17135,8 @@ struct bnxt_ulp_mapper_result_field_info ulp_class_result_field_list[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_true = { - (BNXT_ULP_CF_IDX_VF_FUNC_PARIF >> 8) & 0xff, - BNXT_ULP_CF_IDX_VF_FUNC_PARIF & 0xff, + (BNXT_ULP_CF_IDX_LOOPBACK_PARIF >> 8) & 0xff, + BNXT_ULP_CF_IDX_LOOPBACK_PARIF & 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_false = { @@ -17337,8 +17337,8 @@ struct bnxt_ulp_mapper_result_field_info ulp_class_result_field_list[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_true = { - (BNXT_ULP_CF_IDX_VF_FUNC_PARIF >> 8) & 0xff, - BNXT_ULP_CF_IDX_VF_FUNC_PARIF & 0xff, + (BNXT_ULP_CF_IDX_LOOPBACK_PARIF >> 8) & 0xff, + BNXT_ULP_CF_IDX_LOOPBACK_PARIF & 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_false = { @@ -17530,8 +17530,8 @@ struct bnxt_ulp_mapper_result_field_info ulp_class_result_field_list[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_true = { - (BNXT_ULP_CF_IDX_VF_FUNC_PARIF >> 8) & 0xff, - BNXT_ULP_CF_IDX_VF_FUNC_PARIF & 0xff, + (BNXT_ULP_CF_IDX_LOOPBACK_PARIF >> 8) & 0xff, + BNXT_ULP_CF_IDX_LOOPBACK_PARIF & 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, .result_operand_false = { 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 9855918440..4c6c3599d1 100644 --- a/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h +++ b/drivers/net/bnxt/tf_ulp/ulp_template_db_enum.h @@ -132,7 +132,8 @@ enum bnxt_ulp_cf_idx { BNXT_ULP_CF_IDX_L3_HDR_CNT = 40, BNXT_ULP_CF_IDX_L4_HDR_CNT = 41, BNXT_ULP_CF_IDX_VFR_MODE = 42, - BNXT_ULP_CF_IDX_LAST = 43 + BNXT_ULP_CF_IDX_LOOPBACK_PARIF = 43, + BNXT_ULP_CF_IDX_LAST = 44 }; enum bnxt_ulp_cond_opcode { -- 2.20.1