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GET /api/patches/55016/?format=api
http://patches.dpdk.org/api/patches/55016/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20190619151846.113820-27-leyi.rong@intel.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": "<20190619151846.113820-27-leyi.rong@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20190619151846.113820-27-leyi.rong@intel.com", "date": "2019-06-19T15:18:03", "name": "[v3,26/69] net/ice/base: set the max number of TCs per port to 4", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "5851bd6a4dff4f740b9376d1d1f2f27f8874846d", "submitter": { "id": 1204, "url": "http://patches.dpdk.org/api/people/1204/?format=api", "name": "Leyi Rong", "email": "leyi.rong@intel.com" }, "delegate": { "id": 1540, "url": "http://patches.dpdk.org/api/users/1540/?format=api", "username": "qzhan15", "first_name": "Qi", "last_name": "Zhang", "email": "qi.z.zhang@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20190619151846.113820-27-leyi.rong@intel.com/mbox/", "series": [ { "id": 5083, "url": "http://patches.dpdk.org/api/series/5083/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=5083", "date": "2019-06-19T15:17:37", "name": "shared code update", "version": 3, "mbox": "http://patches.dpdk.org/series/5083/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/55016/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/55016/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id E7E591C52F;\n\tWed, 19 Jun 2019 17:21:14 +0200 (CEST)", "from mga07.intel.com (mga07.intel.com [134.134.136.100])\n\tby dpdk.org (Postfix) with ESMTP id AF9BF1C491\n\tfor <dev@dpdk.org>; Wed, 19 Jun 2019 17:20:46 +0200 (CEST)", "from orsmga006.jf.intel.com ([10.7.209.51])\n\tby orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t19 Jun 2019 08:20:46 -0700", "from lrong-srv-03.sh.intel.com ([10.67.119.177])\n\tby orsmga006.jf.intel.com with ESMTP; 19 Jun 2019 08:20:45 -0700" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.63,392,1557212400\"; d=\"scan'208\";a=\"165050342\"", "From": "Leyi Rong <leyi.rong@intel.com>", "To": "qi.z.zhang@intel.com", "Cc": "dev@dpdk.org, Leyi Rong <leyi.rong@intel.com>,\n\tBruce Allan <bruce.w.allan@intel.com>,\n\tPaul M Stillwell Jr <paul.m.stillwell.jr@intel.com>", "Date": "Wed, 19 Jun 2019 23:18:03 +0800", "Message-Id": "<20190619151846.113820-27-leyi.rong@intel.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20190619151846.113820-1-leyi.rong@intel.com>", "References": "<20190611155221.2703-1-leyi.rong@intel.com>\n\t<20190619151846.113820-1-leyi.rong@intel.com>", "Subject": "[dpdk-dev] [PATCH v3 26/69] net/ice/base: set the max number of TCs\n\tper port to 4", "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\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "On devices with more than 4 ports, the maximum number of TCs per port is\nlimited to 4.\n\nSigned-off-by: Bruce Allan <bruce.w.allan@intel.com>\nSigned-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>\nSigned-off-by: Leyi Rong <leyi.rong@intel.com>\n---\n drivers/net/ice/base/ice_common.c | 12 ++++++++++++\n 1 file changed, 12 insertions(+)", "diff": "diff --git a/drivers/net/ice/base/ice_common.c b/drivers/net/ice/base/ice_common.c\nindex 461856827..81eab7ecc 100644\n--- a/drivers/net/ice/base/ice_common.c\n+++ b/drivers/net/ice/base/ice_common.c\n@@ -2092,6 +2092,18 @@ ice_parse_caps(struct ice_hw *hw, void *buf, u32 cap_count,\n \t\t\tbreak;\n \t\t}\n \t}\n+\n+\t/* Re-calculate capabilities that are dependent on the number of\n+\t * physical ports; i.e. some features are not supported or function\n+\t * differently on devices with more than 4 ports.\n+\t */\n+\tif (caps && (ice_hweight32(caps->valid_functions) > 4)) {\n+\t\t/* Max 4 TCs per port */\n+\t\tcaps->maxtc = 4;\n+\t\tice_debug(hw, ICE_DBG_INIT,\n+\t\t\t \"%s: TC max = %d (based on #ports)\\n\", prefix,\n+\t\t\t caps->maxtc);\n+\t}\n }\n \n /**\n", "prefixes": [ "v3", "26/69" ] }{ "id": 55016, "url": "