d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

net/bnxt: add templates for search before alloc

Browse Source 
Search before alloc allows reuse of constrained resources such as tcam,
encap, and source modifications.  The new templates will search the
entry and alloc only if necessary.

Signed-off-by: Mike Baucom <michael.baucom@broadcom.com>
Reviewed-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
This commit is contained in:
Mike Baucom 2020-07-23 17:26:37 +05:30 committed by Ferruh Yigit
parent dcb8901bc6
commit 14b8d6528c
2 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/bnxt/tf_ulp/ulp_template_db_act.c
View File

@ -1052,7 +1052,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_act_tbl_list[] = {
.cond_opcode = BNXT_ULP_COND_OPCODE_COMP_FIELD_IS_SET,
.cond_operand = BNXT_ULP_CF_IDX_ACT_ENCAP_IPV4_FLAG,
.direction = TF_DIR_TX,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_SKIP,
.result_start_idx = 96,
.result_bit_size = 0,
.result_num_fields = 0,
@ -1069,7 +1069,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_act_tbl_list[] = {
.cond_opcode = BNXT_ULP_COND_OPCODE_COMP_FIELD_IS_SET,
.cond_operand = BNXT_ULP_CF_IDX_ACT_ENCAP_IPV6_FLAG,
.direction = TF_DIR_TX,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_SKIP,
.result_start_idx = 99,
.result_bit_size = 0,
.result_num_fields = 0,
@ -1084,7 +1084,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_act_tbl_list[] = {
.resource_sub_type =
BNXT_ULP_RESOURCE_SUB_TYPE_INDEX_TYPE_NORMAL,
.direction = TF_DIR_TX,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_SKIP,
.result_start_idx = 102,
.result_bit_size = 0,
.result_num_fields = 0,

14
drivers/net/bnxt/tf_ulp/ulp_template_db_class.c
View File

@ -3782,7 +3782,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_class_tbl_list[] = {
.resource_type = TF_TCAM_TBL_TYPE_L2_CTXT_TCAM_HIGH,
.direction = TF_DIR_RX,
.priority = BNXT_ULP_PRIORITY_LEVEL_0,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_SKIP,
.key_start_idx = 108,
.blob_key_bit_size = 167,
.key_bit_size = 167,
@ -4210,7 +4210,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_class_tbl_list[] = {
.resource_type = TF_TCAM_TBL_TYPE_L2_CTXT_TCAM_HIGH,
.direction = TF_DIR_RX,
.priority = BNXT_ULP_PRIORITY_LEVEL_0,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_SKIP,
.key_start_idx = 457,
.blob_key_bit_size = 167,
.key_bit_size = 167,
@ -4282,7 +4282,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_class_tbl_list[] = {
.resource_type = TF_TCAM_TBL_TYPE_L2_CTXT_TCAM_HIGH,
.direction = TF_DIR_RX,
.priority = BNXT_ULP_PRIORITY_LEVEL_0,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_SKIP,
.key_start_idx = 526,
.blob_key_bit_size = 167,
.key_bit_size = 167,
@ -4354,7 +4354,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_class_tbl_list[] = {
.resource_type = TF_TCAM_TBL_TYPE_L2_CTXT_TCAM_HIGH,
.direction = TF_DIR_RX,
.priority = BNXT_ULP_PRIORITY_LEVEL_0,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_SKIP,
.key_start_idx = 595,
.blob_key_bit_size = 167,
.key_bit_size = 167,
@ -4426,7 +4426,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_class_tbl_list[] = {
.resource_type = TF_TCAM_TBL_TYPE_L2_CTXT_TCAM_HIGH,
.direction = TF_DIR_RX,
.priority = BNXT_ULP_PRIORITY_LEVEL_0,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_SKIP,
.key_start_idx = 664,
.blob_key_bit_size = 167,
.key_bit_size = 167,
@ -4570,7 +4570,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_class_tbl_list[] = {
.resource_type = TF_TCAM_TBL_TYPE_L2_CTXT_TCAM_HIGH,
.direction = TF_DIR_RX,
.priority = BNXT_ULP_PRIORITY_LEVEL_0,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_SKIP,
.key_start_idx = 802,
.blob_key_bit_size = 167,
.key_bit_size = 167,
@ -4998,7 +4998,7 @@ struct bnxt_ulp_mapper_tbl_info ulp_class_tbl_list[] = {
.resource_type = TF_TCAM_TBL_TYPE_L2_CTXT_TCAM_HIGH,
.direction = TF_DIR_TX,
.priority = BNXT_ULP_PRIORITY_LEVEL_0,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_NO,
.srch_b4_alloc = BNXT_ULP_SEARCH_BEFORE_ALLOC_SEARCH_IF_HIT_UPDATE,
.key_start_idx = 1151,
.blob_key_bit_size = 167,
.key_bit_size = 167,