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GET /api/patches/97694/?format=api
{ "id": 97694, "url": "http://patches.dpdk.org/api/patches/97694/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210901142433.8444-9-venkatkumar.duvvuru@broadcom.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20210901142433.8444-9-venkatkumar.duvvuru@broadcom.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210901142433.8444-9-venkatkumar.duvvuru@broadcom.com", "date": "2021-09-01T14:24:27", "name": "[08/14] net/bnxt: add wild card TCAM byte order for Thor", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "e303fe614978d2010b648f90ee1d636eab3b3f24", "submitter": { "id": 1635, "url": "http://patches.dpdk.org/api/people/1635/?format=api", "name": "Venkat Duvvuru", "email": "venkatkumar.duvvuru@broadcom.com" }, "delegate": { "id": 1766, "url": "http://patches.dpdk.org/api/users/1766/?format=api", "username": "ajitkhaparde", "first_name": "Ajit", "last_name": "Khaparde", "email": "ajit.khaparde@broadcom.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210901142433.8444-9-venkatkumar.duvvuru@broadcom.com/mbox/", "series": [ { "id": 18604, "url": "http://patches.dpdk.org/api/series/18604/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=18604", "date": "2021-09-01T14:24:19", "name": "enhancements to host based flow table management", "version": 1, "mbox": "http://patches.dpdk.org/series/18604/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/97694/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/97694/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 4B9BCA0C45;\n\tWed, 1 Sep 2021 16:25:51 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id B37F34118A;\n\tWed, 1 Sep 2021 16:25:01 +0200 (CEST)", "from relay.smtp-ext.broadcom.com (relay.smtp-ext.broadcom.com\n [192.19.166.231])\n by mails.dpdk.org (Postfix) with ESMTP id 130D54117C\n for <dev@dpdk.org>; Wed, 1 Sep 2021 16:25:00 +0200 (CEST)", "from S60.dhcp.broadcom.net (unknown [10.123.66.170])\n (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))\n (No client certificate requested)\n by relay.smtp-ext.broadcom.com (Postfix) with ESMTPS id 6C96A2E2D4;\n Wed, 1 Sep 2021 07:24:58 -0700 (PDT)" ], "DKIM-Filter": "OpenDKIM Filter v2.11.0 relay.smtp-ext.broadcom.com 6C96A2E2D4", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com;\n s=dkimrelay; t=1630506299;\n bh=RUtfz3No2GVQTiXGTNdvLYKHoLWkhmaThfkJv+rfvkQ=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=Sckw9iFD0HOD7alYUCIn7OrXzPIJFid70RnuSZ0ZkkJIE1opsGwgfpu2VYp5TxCkX\n 2WPBg+rG2nkzOvmkGgIK7d0dVoEfQ0TPI9p4O5LbQqRBcS8xQK9PI6Hjyzoex8PEb4\n bGc17xjqD786yafi9tUYpBu1CoGnuI5W7pXc2rbI=", "From": "Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>", "To": "dev@dpdk.org", "Cc": "Kishore Padmanabha <kishore.padmanabha@broadcom.com>,\n Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>", "Date": "Wed, 1 Sep 2021 19:54:27 +0530", "Message-Id": "<20210901142433.8444-9-venkatkumar.duvvuru@broadcom.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20210901142433.8444-1-venkatkumar.duvvuru@broadcom.com>", "References": "<20210901142433.8444-1-venkatkumar.duvvuru@broadcom.com>", "Subject": "[dpdk-dev] [PATCH 08/14] net/bnxt: add wild card TCAM byte order\n for Thor", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Kishore Padmanabha <kishore.padmanabha@broadcom.com>\n\nThe wild card tcam for Thor platform is different from the profile tcam\nbyte order.\n\nSigned-off-by: Kishore Padmanabha <kishore.padmanabha@broadcom.com>\nSigned-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com>\nReviewed-by: Shuanglin Wang <shuanglin.wang@broadcom.com>\nReviewed-by: Michael Baucom <michael.baucom@broadcom.com>\nReviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>\n---\n .../generic_templates/ulp_template_db_tbl.c | 2 ++\n drivers/net/bnxt/tf_ulp/ulp_mapper.c | 25 +++++++++++++------\n drivers/net/bnxt/tf_ulp/ulp_template_struct.h | 1 +\n 3 files changed, 21 insertions(+), 7 deletions(-)", "diff": "diff --git a/drivers/net/bnxt/tf_ulp/generic_templates/ulp_template_db_tbl.c b/drivers/net/bnxt/tf_ulp/generic_templates/ulp_template_db_tbl.c\nindex b5bce6f4c7..68f1b5fd00 100644\n--- a/drivers/net/bnxt/tf_ulp/generic_templates/ulp_template_db_tbl.c\n+++ b/drivers/net/bnxt/tf_ulp/generic_templates/ulp_template_db_tbl.c\n@@ -201,6 +201,7 @@ struct bnxt_ulp_device_params ulp_device_params[BNXT_ULP_DEVICE_ID_LAST] = {\n \t.key_byte_order = BNXT_ULP_BYTE_ORDER_LE,\n \t.result_byte_order = BNXT_ULP_BYTE_ORDER_LE,\n \t.encap_byte_order = BNXT_ULP_BYTE_ORDER_BE,\n+\t.wc_key_byte_order = BNXT_ULP_BYTE_ORDER_BE,\n \t.encap_byte_swap = 1,\n \t.int_flow_db_num_entries = 16384,\n \t.ext_flow_db_num_entries = 32768,\n@@ -223,6 +224,7 @@ struct bnxt_ulp_device_params ulp_device_params[BNXT_ULP_DEVICE_ID_LAST] = {\n \t.key_byte_order = BNXT_ULP_BYTE_ORDER_LE,\n \t.result_byte_order = BNXT_ULP_BYTE_ORDER_LE,\n \t.encap_byte_order = BNXT_ULP_BYTE_ORDER_BE,\n+\t.wc_key_byte_order = BNXT_ULP_BYTE_ORDER_BE,\n \t.encap_byte_swap = 1,\n \t.int_flow_db_num_entries = 16384,\n \t.ext_flow_db_num_entries = 32768,\ndiff --git a/drivers/net/bnxt/tf_ulp/ulp_mapper.c b/drivers/net/bnxt/tf_ulp/ulp_mapper.c\nindex 2687a545f3..bcc089b3e1 100644\n--- a/drivers/net/bnxt/tf_ulp/ulp_mapper.c\n+++ b/drivers/net/bnxt/tf_ulp/ulp_mapper.c\n@@ -1953,6 +1953,15 @@ static void ulp_mapper_wc_tcam_tbl_post_process(struct ulp_blob *blob)\n #endif\n }\n \n+static int32_t ulp_mapper_tcam_is_wc_tcam(struct bnxt_ulp_mapper_tbl_info *tbl)\n+{\n+\tif (tbl->resource_type == TF_TCAM_TBL_TYPE_WC_TCAM ||\n+\t tbl->resource_type == TF_TCAM_TBL_TYPE_WC_TCAM_HIGH ||\n+\t tbl->resource_type == TF_TCAM_TBL_TYPE_WC_TCAM_LOW)\n+\t\treturn 1;\n+\treturn 0;\n+}\n+\n static int32_t\n ulp_mapper_tcam_tbl_process(struct bnxt_ulp_mapper_parms *parms,\n \t\t\t struct bnxt_ulp_mapper_tbl_info *tbl)\n@@ -1972,6 +1981,7 @@ ulp_mapper_tcam_tbl_process(struct bnxt_ulp_mapper_parms *parms,\n \tuint32_t hit = 0;\n \tuint16_t tmplen = 0;\n \tuint16_t idx;\n+\tenum bnxt_ulp_byte_order key_byte_order;\n \n \t/* Set the key and mask to the original key and mask. */\n \tkey = &okey;\n@@ -2003,10 +2013,13 @@ ulp_mapper_tcam_tbl_process(struct bnxt_ulp_mapper_parms *parms,\n \t\treturn -EINVAL;\n \t}\n \n-\tif (!ulp_blob_init(key, tbl->blob_key_bit_size,\n-\t\t\t dparms->key_byte_order) ||\n-\t !ulp_blob_init(mask, tbl->blob_key_bit_size,\n-\t\t\t dparms->key_byte_order) ||\n+\tif (ulp_mapper_tcam_is_wc_tcam(tbl))\n+\t\tkey_byte_order = dparms->wc_key_byte_order;\n+\telse\n+\t\tkey_byte_order = dparms->key_byte_order;\n+\n+\tif (!ulp_blob_init(key, tbl->blob_key_bit_size, key_byte_order) ||\n+\t !ulp_blob_init(mask, tbl->blob_key_bit_size, key_byte_order) ||\n \t !ulp_blob_init(&data, tbl->result_bit_size,\n \t\t\t dparms->result_byte_order) ||\n \t !ulp_blob_init(&update_data, tbl->result_bit_size,\n@@ -2043,9 +2056,7 @@ ulp_mapper_tcam_tbl_process(struct bnxt_ulp_mapper_parms *parms,\n \t}\n \n \t/* For wild card tcam perform the post process to swap the blob */\n-\tif (tbl->resource_type == TF_TCAM_TBL_TYPE_WC_TCAM ||\n-\t tbl->resource_type == TF_TCAM_TBL_TYPE_WC_TCAM_HIGH ||\n-\t tbl->resource_type == TF_TCAM_TBL_TYPE_WC_TCAM_LOW) {\n+\tif (ulp_mapper_tcam_is_wc_tcam(tbl)) {\n \t\tif (dparms->dynamic_pad_en) {\n \t\t\t/* Sets up the slices for writing to the WC TCAM */\n \t\t\trc = ulp_mapper_wc_tcam_tbl_dyn_post_process(dparms,\ndiff --git a/drivers/net/bnxt/tf_ulp/ulp_template_struct.h b/drivers/net/bnxt/tf_ulp/ulp_template_struct.h\nindex 904763f27d..e2a4b81cec 100644\n--- a/drivers/net/bnxt/tf_ulp/ulp_template_struct.h\n+++ b/drivers/net/bnxt/tf_ulp/ulp_template_struct.h\n@@ -212,6 +212,7 @@ struct bnxt_ulp_device_params {\n \tenum bnxt_ulp_byte_order\tkey_byte_order;\n \tenum bnxt_ulp_byte_order\tresult_byte_order;\n \tenum bnxt_ulp_byte_order\tencap_byte_order;\n+\tenum bnxt_ulp_byte_order\twc_key_byte_order;\n \tuint8_t\t\t\t\tencap_byte_swap;\n \tuint8_t\t\t\t\tnum_phy_ports;\n \tuint32_t\t\t\tmark_db_lfid_entries;\n", "prefixes": [ "08/14" ] }