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GET /api/patches/98403/?format=api
{ "id": 98403, "url": "https://patches.dpdk.org/api/patches/98403/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210909064733.19960-1-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": "<20210909064733.19960-1-alvinx.zhang@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210909064733.19960-1-alvinx.zhang@intel.com", "date": "2021-09-09T06:47:33", "name": "net/ice: support IPv4/L4 checksum RSS offload", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "3edb00b82fe55e128aa36381d3606a855998ce99", "submitter": { "id": 1398, "url": "https://patches.dpdk.org/api/people/1398/?format=api", "name": "Alvin Zhang", "email": "alvinx.zhang@intel.com" }, "delegate": { "id": 1540, "url": "https://patches.dpdk.org/api/users/1540/?format=api", "username": "qzhan15", "first_name": "Qi", "last_name": "Zhang", "email": "qi.z.zhang@intel.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210909064733.19960-1-alvinx.zhang@intel.com/mbox/", "series": [ { "id": 18781, "url": "https://patches.dpdk.org/api/series/18781/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=18781", "date": "2021-09-09T06:47:33", "name": "net/ice: support IPv4/L4 checksum RSS offload", "version": 1, "mbox": "https://patches.dpdk.org/series/18781/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/98403/comments/", "check": "fail", "checks": "https://patches.dpdk.org/api/patches/98403/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 06978A0547;\n\tThu, 9 Sep 2021 08:47:50 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id C01C240041;\n\tThu, 9 Sep 2021 08:47:49 +0200 (CEST)", "from mga18.intel.com (mga18.intel.com [134.134.136.126])\n by mails.dpdk.org (Postfix) with ESMTP id 23FA64003E\n for <dev@dpdk.org>; Thu, 9 Sep 2021 08:47:47 +0200 (CEST)", "from fmsmga004.fm.intel.com ([10.253.24.48])\n by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 08 Sep 2021 23:47:47 -0700", "from shwdenpg235.ccr.corp.intel.com ([10.253.106.22])\n by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 08 Sep 2021 23:47:45 -0700" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10101\"; a=\"207814079\"", "E=Sophos;i=\"5.85,279,1624345200\"; d=\"scan'208\";a=\"207814079\"", "E=Sophos;i=\"5.85,279,1624345200\"; d=\"scan'208\";a=\"525254068\"" ], "From": "Alvin Zhang <alvinx.zhang@intel.com>", "To": "qi.z.zhang@intel.com,\n\tjunfeng.guo@intel.com", "Cc": "dev@dpdk.org,\n\tAlvin Zhang <alvinx.zhang@intel.com>", "Date": "Thu, 9 Sep 2021 14:47:33 +0800", "Message-Id": "<20210909064733.19960-1-alvinx.zhang@intel.com>", "X-Mailer": "git-send-email 2.21.0.windows.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH] net/ice: support IPv4/L4 checksum RSS offload", "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": "Add supports for RSS_IPV4_CHKSUM & RSS_L4_CHKSUM RSS offload types\nin RSS flow.\n\nSigned-off-by: Alvin Zhang <alvinx.zhang@intel.com>\n---\n drivers/net/ice/ice_hash.c | 33 ++++++++++++++++++++++++++-------\n 1 file changed, 26 insertions(+), 7 deletions(-)", "diff": "diff --git a/drivers/net/ice/ice_hash.c b/drivers/net/ice/ice_hash.c\nindex 54d14df..3bf8027 100644\n--- a/drivers/net/ice/ice_hash.c\n+++ b/drivers/net/ice/ice_hash.c\n@@ -374,13 +374,17 @@ struct ice_rss_hash_cfg eth_tmplt = {\n \n /* IPv4 */\n #define ICE_RSS_TYPE_ETH_IPV4\t\t(ETH_RSS_ETH | ETH_RSS_IPV4 | \\\n-\t\t\t\t\t ETH_RSS_FRAG_IPV4)\n+\t\t\t\t\t ETH_RSS_FRAG_IPV4 | \\\n+\t\t\t\t\t ETH_RSS_IPV4_CHKSUM)\n #define ICE_RSS_TYPE_ETH_IPV4_UDP\t(ICE_RSS_TYPE_ETH_IPV4 | \\\n-\t\t\t\t\t ETH_RSS_NONFRAG_IPV4_UDP)\n+\t\t\t\t\t ETH_RSS_NONFRAG_IPV4_UDP | \\\n+\t\t\t\t\t ETH_RSS_L4_CHKSUM)\n #define ICE_RSS_TYPE_ETH_IPV4_TCP\t(ICE_RSS_TYPE_ETH_IPV4 | \\\n-\t\t\t\t\t ETH_RSS_NONFRAG_IPV4_TCP)\n+\t\t\t\t\t ETH_RSS_NONFRAG_IPV4_TCP | \\\n+\t\t\t\t\t ETH_RSS_L4_CHKSUM)\n #define ICE_RSS_TYPE_ETH_IPV4_SCTP\t(ICE_RSS_TYPE_ETH_IPV4 | \\\n-\t\t\t\t\t ETH_RSS_NONFRAG_IPV4_SCTP)\n+\t\t\t\t\t ETH_RSS_NONFRAG_IPV4_SCTP | \\\n+\t\t\t\t\t ETH_RSS_L4_CHKSUM)\n #define ICE_RSS_TYPE_IPV4\t\tETH_RSS_IPV4\n #define ICE_RSS_TYPE_IPV4_UDP\t\t(ETH_RSS_IPV4 | \\\n \t\t\t\t\t ETH_RSS_NONFRAG_IPV4_UDP)\n@@ -394,11 +398,14 @@ struct ice_rss_hash_cfg eth_tmplt = {\n #define ICE_RSS_TYPE_ETH_IPV6_FRAG\t(ETH_RSS_ETH | ETH_RSS_IPV6 | \\\n \t\t\t\t\t ETH_RSS_FRAG_IPV6)\n #define ICE_RSS_TYPE_ETH_IPV6_UDP\t(ICE_RSS_TYPE_ETH_IPV6 | \\\n-\t\t\t\t\t ETH_RSS_NONFRAG_IPV6_UDP)\n+\t\t\t\t\t ETH_RSS_NONFRAG_IPV6_UDP | \\\n+\t\t\t\t\t ETH_RSS_L4_CHKSUM)\n #define ICE_RSS_TYPE_ETH_IPV6_TCP\t(ICE_RSS_TYPE_ETH_IPV6 | \\\n-\t\t\t\t\t ETH_RSS_NONFRAG_IPV6_TCP)\n+\t\t\t\t\t ETH_RSS_NONFRAG_IPV6_TCP | \\\n+\t\t\t\t\t ETH_RSS_L4_CHKSUM)\n #define ICE_RSS_TYPE_ETH_IPV6_SCTP\t(ICE_RSS_TYPE_ETH_IPV6 | \\\n-\t\t\t\t\t ETH_RSS_NONFRAG_IPV6_SCTP)\n+\t\t\t\t\t ETH_RSS_NONFRAG_IPV6_SCTP | \\\n+\t\t\t\t\t ETH_RSS_L4_CHKSUM)\n #define ICE_RSS_TYPE_IPV6\t\tETH_RSS_IPV6\n #define ICE_RSS_TYPE_IPV6_UDP\t\t(ETH_RSS_IPV6 | \\\n \t\t\t\t\t ETH_RSS_NONFRAG_IPV6_UDP)\n@@ -689,6 +696,9 @@ struct ice_rss_hash_cfg eth_tmplt = {\n \t\t} else {\n \t\t\t*hash_flds &= ~ICE_FLOW_HASH_IPV4;\n \t\t}\n+\n+\t\tif (rss_type & ETH_RSS_IPV4_CHKSUM)\n+\t\t\t*hash_flds |= BIT_ULL(ICE_FLOW_FIELD_IDX_IPV4_CHKSUM);\n \t}\n \n \tif (*addl_hdrs & ICE_FLOW_SEG_HDR_IPV6) {\n@@ -765,6 +775,9 @@ struct ice_rss_hash_cfg eth_tmplt = {\n \t\t} else {\n \t\t\t*hash_flds &= ~ICE_FLOW_HASH_UDP_PORT;\n \t\t}\n+\n+\t\tif (rss_type & ETH_RSS_L4_CHKSUM)\n+\t\t\t*hash_flds |= BIT_ULL(ICE_FLOW_FIELD_IDX_UDP_CHKSUM);\n \t}\n \n \tif (*addl_hdrs & ICE_FLOW_SEG_HDR_TCP) {\n@@ -782,6 +795,9 @@ struct ice_rss_hash_cfg eth_tmplt = {\n \t\t} else {\n \t\t\t*hash_flds &= ~ICE_FLOW_HASH_TCP_PORT;\n \t\t}\n+\n+\t\tif (rss_type & ETH_RSS_L4_CHKSUM)\n+\t\t\t*hash_flds |= BIT_ULL(ICE_FLOW_FIELD_IDX_TCP_CHKSUM);\n \t}\n \n \tif (*addl_hdrs & ICE_FLOW_SEG_HDR_SCTP) {\n@@ -799,6 +815,9 @@ struct ice_rss_hash_cfg eth_tmplt = {\n \t\t} else {\n \t\t\t*hash_flds &= ~ICE_FLOW_HASH_SCTP_PORT;\n \t\t}\n+\n+\t\tif (rss_type & ETH_RSS_L4_CHKSUM)\n+\t\t\t*hash_flds |= BIT_ULL(ICE_FLOW_FIELD_IDX_SCTP_CHKSUM);\n \t}\n \n \tif (*addl_hdrs & ICE_FLOW_SEG_HDR_L2TPV3) {\n", "prefixes": [] }