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GET /api/patches/69677/?format=api
{ "id": 69677, "url": "https://patches.dpdk.org/api/patches/69677/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20200503104755.19545-2-elibr@mellanox.com/", "project": { "id": 1, "url": "https://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": "<20200503104755.19545-2-elibr@mellanox.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200503104755.19545-2-elibr@mellanox.com", "date": "2020-05-03T10:47:54", "name": "[V2,1/2] net/mlx5: introduce a helper to set IP version match", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "bd0320966ee0bbeb1c2351c86ff9b85b30eedb7d", "submitter": { "id": 1383, "url": "https://patches.dpdk.org/api/people/1383/?format=api", "name": "Eli Britstein", "email": "elibr@mellanox.com" }, "delegate": { "id": 3268, "url": "https://patches.dpdk.org/api/users/3268/?format=api", "username": "rasland", "first_name": "Raslan", "last_name": "Darawsheh", "email": "rasland@nvidia.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20200503104755.19545-2-elibr@mellanox.com/mbox/", "series": [ { "id": 9795, "url": "https://patches.dpdk.org/api/series/9795/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=9795", "date": "2020-05-03T10:47:55", "name": "net/mlx5: optimize performance for IPv4/IPv6", "version": 2, "mbox": "https://patches.dpdk.org/series/9795/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/69677/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/69677/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id CC844A04AF;\n\tSun, 3 May 2020 12:48:22 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 708901D555;\n\tSun, 3 May 2020 12:48:08 +0200 (CEST)", "from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129])\n by dpdk.org (Postfix) with ESMTP id F38A71D555\n for <dev@dpdk.org>; Sun, 3 May 2020 12:48:06 +0200 (CEST)", "from Internal Mail-Server by MTLPINE1 (envelope-from\n elibr@mellanox.com)\n with ESMTPS (AES256-SHA encrypted); 3 May 2020 13:48:01 +0300", "from dev-r-vrt-215.mtr.labs.mlnx. (dev-r-vrt-215.mtr.labs.mlnx\n [10.212.215.1])\n by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 043Am1O9024289;\n Sun, 3 May 2020 13:48:01 +0300" ], "From": "Eli Britstein <elibr@mellanox.com>", "To": "dev@dpdk.org", "Cc": "matan@mellanox.com, rasland@mellanox.com, orika@mellanox.com,\n viacheslavo@mellanox.com, Eli Britstein <elibr@mellanox.com>", "Date": "Sun, 3 May 2020 10:47:54 +0000", "Message-Id": "<20200503104755.19545-2-elibr@mellanox.com>", "X-Mailer": "git-send-email 2.14.5", "In-Reply-To": "<20200503104755.19545-1-elibr@mellanox.com>", "References": "<20200503104755.19545-1-elibr@mellanox.com>", "Subject": "[dpdk-dev] [PATCH V2 1/2] net/mlx5: introduce a helper to set IP\n\tversion match", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "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": "Introduce a heler function to set the ip_version match.\n\nSigned-off-by: Eli Britstein <elibr@mellanox.com>\nAcked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>\n---\n drivers/net/mlx5/mlx5_flow_dv.c | 38 ++++++++++++++++++++++++++++----------\n 1 file changed, 28 insertions(+), 10 deletions(-)", "diff": "diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c\nindex 18d9d302e3..174d86103b 100644\n--- a/drivers/net/mlx5/mlx5_flow_dv.c\n+++ b/drivers/net/mlx5/mlx5_flow_dv.c\n@@ -5449,6 +5449,32 @@ flow_dv_check_valid_spec(void *match_mask, void *match_value)\n }\n #endif\n \n+/**\n+ * Add match of ip_version.\n+ *\n+ * @param[in] group\n+ * Flow group.\n+ * @param[in] headers_v\n+ * Values header pointer.\n+ * @param[in] headers_m\n+ * Masks header pointer.\n+ * @param[in] ip_version\n+ * The IP version to set.\n+ */\n+static inline void\n+flow_dv_set_match_ip_version(uint32_t group,\n+\t\t\t void *headers_v,\n+\t\t\t void *headers_m,\n+\t\t\t uint8_t ip_version)\n+{\n+\tif (group == 0)\n+\t\tMLX5_SET(fte_match_set_lyr_2_4, headers_m, ip_version, 0xf);\n+\telse\n+\t\tMLX5_SET(fte_match_set_lyr_2_4, headers_m, ip_version,\n+\t\t\t ip_version);\n+\tMLX5_SET(fte_match_set_lyr_2_4, headers_v, ip_version, ip_version);\n+}\n+\n /**\n * Add Ethernet item to matcher and to the value.\n *\n@@ -5635,11 +5661,7 @@ flow_dv_translate_item_ipv4(void *matcher, void *key,\n \t\t\t\t\t outer_headers);\n \t\theaders_v = MLX5_ADDR_OF(fte_match_param, key, outer_headers);\n \t}\n-\tif (group == 0)\n-\t\tMLX5_SET(fte_match_set_lyr_2_4, headers_m, ip_version, 0xf);\n-\telse\n-\t\tMLX5_SET(fte_match_set_lyr_2_4, headers_m, ip_version, 0x4);\n-\tMLX5_SET(fte_match_set_lyr_2_4, headers_v, ip_version, 4);\n+\tflow_dv_set_match_ip_version(group, headers_v, headers_m, 4);\n \t/*\n \t * On outer header (which must contains L2), or inner header with L2,\n \t * set cvlan_tag mask bit to mark this packet as untagged.\n@@ -5737,11 +5759,7 @@ flow_dv_translate_item_ipv6(void *matcher, void *key,\n \t\t\t\t\t outer_headers);\n \t\theaders_v = MLX5_ADDR_OF(fte_match_param, key, outer_headers);\n \t}\n-\tif (group == 0)\n-\t\tMLX5_SET(fte_match_set_lyr_2_4, headers_m, ip_version, 0xf);\n-\telse\n-\t\tMLX5_SET(fte_match_set_lyr_2_4, headers_m, ip_version, 0x6);\n-\tMLX5_SET(fte_match_set_lyr_2_4, headers_v, ip_version, 6);\n+\tflow_dv_set_match_ip_version(group, headers_v, headers_m, 6);\n \t/*\n \t * On outer header (which must contains L2), or inner header with L2,\n \t * set cvlan_tag mask bit to mark this packet as untagged.\n", "prefixes": [ "V2", "1/2" ] }