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GET /api/patches/93846/?format=api
{ "id": 93846, "url": "https://patches.dpdk.org/api/patches/93846/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210603080352.10924-1-alvinx.zhang@intel.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": "<20210603080352.10924-1-alvinx.zhang@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210603080352.10924-1-alvinx.zhang@intel.com", "date": "2021-06-03T08:03:52", "name": "[v2] ethdev: add IPv4 checksum RSS offload type", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "50ea850e555ae79060fa287ef15b7497cae01283", "submitter": { "id": 1398, "url": "https://patches.dpdk.org/api/people/1398/?format=api", "name": "Alvin Zhang", "email": "alvinx.zhang@intel.com" }, "delegate": { "id": 3961, "url": "https://patches.dpdk.org/api/users/3961/?format=api", "username": "arybchenko", "first_name": "Andrew", "last_name": "Rybchenko", "email": "andrew.rybchenko@oktetlabs.ru" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210603080352.10924-1-alvinx.zhang@intel.com/mbox/", "series": [ { "id": 17220, "url": "https://patches.dpdk.org/api/series/17220/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=17220", "date": "2021-06-03T08:03:52", "name": "[v2] ethdev: add IPv4 checksum RSS offload type", "version": 2, "mbox": "https://patches.dpdk.org/series/17220/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/93846/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/93846/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 5BDB5A0A0A;\n\tThu, 3 Jun 2021 10:04:22 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id CD2D840689;\n\tThu, 3 Jun 2021 10:04:21 +0200 (CEST)", "from mga02.intel.com (mga02.intel.com [134.134.136.20])\n by mails.dpdk.org (Postfix) with ESMTP id C467C4067A\n for <dev@dpdk.org>; Thu, 3 Jun 2021 10:04:19 +0200 (CEST)", "from fmsmga004.fm.intel.com ([10.253.24.48])\n by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 03 Jun 2021 01:04:01 -0700", "from shwdenpg235.ccr.corp.intel.com ([10.240.182.60])\n by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 03 Jun 2021 01:03:57 -0700" ], "IronPort-SDR": [ "\n fR8h4yPXoXDe8rLFcDAPMGGmzS74jHR57yKNU3lxiujuOR0NUO6V8hle/XBkQnqd/ayJ9wmYBD\n 2Lmq/ZU2Zb/A==", "\n 7WxdiENOrvt1/3euX+gNuiA6yUWzC2bMZu7nP2w65nX62GH89t0DOvOBrryroaykAo1Q51hSQ/\n uFHq+zrnM05g==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10003\"; a=\"191101683\"", "E=Sophos;i=\"5.83,244,1616482800\"; d=\"scan'208\";a=\"191101683\"", "E=Sophos;i=\"5.83,244,1616482800\"; d=\"scan'208\";a=\"467876666\"" ], "From": "Alvin Zhang <alvinx.zhang@intel.com>", "To": "qi.z.zhang@intel.com,\n\tandrew.rybchenko@oktetlabs.ru", "Cc": "dev@dpdk.org,\n\tAlvin Zhang <alvinx.zhang@intel.com>", "Date": "Thu, 3 Jun 2021 16:03:52 +0800", "Message-Id": "<20210603080352.10924-1-alvinx.zhang@intel.com>", "X-Mailer": "git-send-email 2.21.0.windows.1", "In-Reply-To": "<20210603031214.19892-1-alvinx.zhang@intel.com>", "References": "<20210603031214.19892-1-alvinx.zhang@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v2] ethdev: add IPv4 checksum RSS offload type", "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": "This patch defines new RSS offload type for IPv4 checksum,\nwhich is required when users want to distribute packets based\non the IPv4 checksum field.\n\nFor example \"flow create 0 ingress pattern eth / ipv4 / end\nactions rss types ipv4-chksum end queues end / end\", this flow\ncauses all matching packets to be distributed to queues on\nbasis of IPv4 checksum.\n\nSigned-off-by: Alvin Zhang <alvinx.zhang@intel.com>\n---\n app/test-pmd/cmdline.c | 2 ++\n app/test-pmd/config.c | 1 +\n lib/ethdev/rte_ethdev.h | 1 +\n 3 files changed, 4 insertions(+)", "diff": "diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c\nindex 0268b18..32da066 100644\n--- a/app/test-pmd/cmdline.c\n+++ b/app/test-pmd/cmdline.c\n@@ -2254,6 +2254,8 @@ struct cmd_config_rss {\n \t\trss_conf.rss_hf = ETH_RSS_ECPRI;\n \telse if (!strcmp(res->value, \"mpls\"))\n \t\trss_conf.rss_hf = ETH_RSS_MPLS;\n+\telse if (!strcmp(res->value, \"ipv4-chksum\"))\n+\t\trss_conf.rss_hf = ETH_RSS_IPV4_CHKSUM;\n \telse if (!strcmp(res->value, \"none\"))\n \t\trss_conf.rss_hf = 0;\n \telse if (!strcmp(res->value, \"level-default\")) {\ndiff --git a/app/test-pmd/config.c b/app/test-pmd/config.c\nindex 43c79b5..2c0c415 100644\n--- a/app/test-pmd/config.c\n+++ b/app/test-pmd/config.c\n@@ -140,6 +140,7 @@\n \t{ \"gtpu\", ETH_RSS_GTPU },\n \t{ \"ecpri\", ETH_RSS_ECPRI },\n \t{ \"mpls\", ETH_RSS_MPLS },\n+\t{ \"ipv4-chksum\", ETH_RSS_IPV4_CHKSUM },\n \t{ NULL, 0 },\n };\n \ndiff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h\nindex faf3bd9..f10d834 100644\n--- a/lib/ethdev/rte_ethdev.h\n+++ b/lib/ethdev/rte_ethdev.h\n@@ -537,6 +537,7 @@ struct rte_eth_rss_conf {\n #define ETH_RSS_PPPOE\t\t (1ULL << 31)\n #define ETH_RSS_ECPRI\t\t (1ULL << 32)\n #define ETH_RSS_MPLS\t\t (1ULL << 33)\n+#define ETH_RSS_IPV4_CHKSUM\t (1ULL << 34)\n \n /*\n * We use the following macros to combine with above ETH_RSS_* for\n", "prefixes": [ "v2" ] }