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GET /api/patches/95181/?format=api
{ "id": 95181, "url": "https://patches.dpdk.org/api/patches/95181/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/241761cd8c3ec04b8b777aedc623c2b838d5ffd0.1625213344.git.jackmin@nvidia.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": "<241761cd8c3ec04b8b777aedc623c2b838d5ffd0.1625213344.git.jackmin@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/241761cd8c3ec04b8b777aedc623c2b838d5ffd0.1625213344.git.jackmin@nvidia.com", "date": "2021-07-02T08:34:47", "name": "[2/3] net/mlx5: fix MPLS RSS expansion", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "10c2b9b6ddfbcd37f7c0d0416103257badafde05", "submitter": { "id": 1971, "url": "https://patches.dpdk.org/api/people/1971/?format=api", "name": "Jack Min", "email": "jackmin@nvidia.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/241761cd8c3ec04b8b777aedc623c2b838d5ffd0.1625213344.git.jackmin@nvidia.com/mbox/", "series": [ { "id": 17589, "url": "https://patches.dpdk.org/api/series/17589/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=17589", "date": "2021-07-02T08:34:45", "name": "MPLS RSS fixs", "version": 1, "mbox": "https://patches.dpdk.org/series/17589/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/95181/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/95181/checks/", "tags": {}, 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header.from=nvidia.com;", "Received-SPF": "Pass (protection.outlook.com: domain of nvidia.com designates\n 216.228.112.34 as permitted sender) receiver=protection.outlook.com;\n client-ip=216.228.112.34; helo=mail.nvidia.com;", "From": "Xiaoyu Min <jackmin@nvidia.com>", "To": "Matan Azrad <matan@nvidia.com>, Shahaf Shuler <shahafs@nvidia.com>,\n Viacheslav Ovsiienko <viacheslavo@nvidia.com>, Nelio Laranjeiro\n <nelio.laranjeiro@6wind.com>, Yongseok Koh <yskoh@mellanox.com>", "CC": "<dev@dpdk.org>, <stable@dpdk.org>", "Date": "Fri, 2 Jul 2021 16:34:47 +0800", "Message-ID": "\n <241761cd8c3ec04b8b777aedc623c2b838d5ffd0.1625213344.git.jackmin@nvidia.com>", "X-Mailer": "git-send-email 2.32.0", "In-Reply-To": "<cover.1625213344.git.jackmin@nvidia.com>", "References": "<cover.1625213344.git.jackmin@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.6]", "X-ClientProxiedBy": "HQMAIL111.nvidia.com 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"Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MN2PR12MB4782", "Subject": "[dpdk-dev] [PATCH 2/3] net/mlx5: fix MPLS RSS expansion", "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": "MPLSoUDP and MPLSoGRE are supported by PMD from\nrte flow point of view.\n\nRSS expansion doesn't support above but, instead, supports\nnormal MPLS over L2, which actually will be rejected by PMD.\n\nThis patch removes RSS expansion support of the MPLS over L2\nand adds support of MPLSoUDP and MPLSoGRE.\n\nIn addition to above, support for eth over MPLS expansion is\nadded too.\n\nFixes: a4a5cd21d20a (\"net/mlx5: add flow MPLS item\")\nCc: stable@dpdk.org\n\nSigned-off-by: Xiaoyu Min <jackmin@nvidia.com>\n---\n drivers/net/mlx5/mlx5_flow.c | 19 ++++++++++++-------\n 1 file changed, 12 insertions(+), 7 deletions(-)", "diff": "diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c\nindex 21032a29a3..a13b89e3a7 100644\n--- a/drivers/net/mlx5/mlx5_flow.c\n+++ b/drivers/net/mlx5/mlx5_flow.c\n@@ -131,6 +131,7 @@ mlx5_flow_is_rss_expandable_item(const struct rte_flow_item *item)\n \tcase RTE_FLOW_ITEM_TYPE_NVGRE:\n \tcase RTE_FLOW_ITEM_TYPE_GRE:\n \tcase RTE_FLOW_ITEM_TYPE_GENEVE:\n+\tcase RTE_FLOW_ITEM_TYPE_MPLS:\n \t\treturn true;\n \tdefault:\n \t\tbreak;\n@@ -474,8 +475,7 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = {\n \t},\n \t[MLX5_EXPANSION_OUTER_ETH] = {\n \t\t.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_OUTER_IPV4,\n-\t\t\t\t\t\t MLX5_EXPANSION_OUTER_IPV6,\n-\t\t\t\t\t\t MLX5_EXPANSION_MPLS),\n+\t\t\t\t\t\t MLX5_EXPANSION_OUTER_IPV6),\n \t\t.type = RTE_FLOW_ITEM_TYPE_ETH,\n \t\t.rss_types = 0,\n \t},\n@@ -503,7 +503,8 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = {\n \t},\n \t[MLX5_EXPANSION_OUTER_IPV4_UDP] = {\n \t\t.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_VXLAN,\n-\t\t\t\t\t\t MLX5_EXPANSION_VXLAN_GPE),\n+\t\t\t\t\t\t MLX5_EXPANSION_VXLAN_GPE,\n+\t\t\t\t\t\t MLX5_EXPANSION_MPLS),\n \t\t.type = RTE_FLOW_ITEM_TYPE_UDP,\n \t\t.rss_types = ETH_RSS_NONFRAG_IPV4_UDP,\n \t},\n@@ -525,7 +526,8 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = {\n \t},\n \t[MLX5_EXPANSION_OUTER_IPV6_UDP] = {\n \t\t.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_VXLAN,\n-\t\t\t\t\t\t MLX5_EXPANSION_VXLAN_GPE),\n+\t\t\t\t\t\t MLX5_EXPANSION_VXLAN_GPE,\n+\t\t\t\t\t\t MLX5_EXPANSION_MPLS),\n \t\t.type = RTE_FLOW_ITEM_TYPE_UDP,\n \t\t.rss_types = ETH_RSS_NONFRAG_IPV6_UDP,\n \t},\n@@ -548,12 +550,14 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = {\n \t[MLX5_EXPANSION_GRE] = {\n \t\t.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_IPV4,\n \t\t\t\t\t\t MLX5_EXPANSION_IPV6,\n-\t\t\t\t\t\t MLX5_EXPANSION_GRE_KEY),\n+\t\t\t\t\t\t MLX5_EXPANSION_GRE_KEY,\n+\t\t\t\t\t\t MLX5_EXPANSION_MPLS),\n \t\t.type = RTE_FLOW_ITEM_TYPE_GRE,\n \t},\n \t[MLX5_EXPANSION_GRE_KEY] = {\n \t\t.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_IPV4,\n-\t\t\t\t\t\t MLX5_EXPANSION_IPV6),\n+\t\t\t\t\t\t MLX5_EXPANSION_IPV6,\n+\t\t\t\t\t\t MLX5_EXPANSION_MPLS),\n \t\t.type = RTE_FLOW_ITEM_TYPE_GRE_KEY,\n \t\t.optional = 1,\n \t},\n@@ -563,7 +567,8 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = {\n \t},\n \t[MLX5_EXPANSION_MPLS] = {\n \t\t.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_IPV4,\n-\t\t\t\t\t\t MLX5_EXPANSION_IPV6),\n+\t\t\t\t\t\t MLX5_EXPANSION_IPV6,\n+\t\t\t\t\t\t MLX5_EXPANSION_ETH),\n \t\t.type = RTE_FLOW_ITEM_TYPE_MPLS,\n \t},\n \t[MLX5_EXPANSION_ETH] = {\n", "prefixes": [ "2/3" ] }