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GET /api/patches/64482/?format=api
{ "id": 64482, "url": "http://patches.dpdk.org/api/patches/64482/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200113023949.26718-19-xiaolong.ye@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": "<20200113023949.26718-19-xiaolong.ye@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200113023949.26718-19-xiaolong.ye@intel.com", "date": "2020-01-13T02:39:30", "name": "[v4,18/36] net/i40e/base: change of the incorrect Tx descriptors number", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "dcdcc69ea196267d28283f1eae9b3350ef8cc527", "submitter": { "id": 1120, "url": "http://patches.dpdk.org/api/people/1120/?format=api", "name": "Xiaolong Ye", "email": "xiaolong.ye@intel.com" }, "delegate": { "id": 31221, "url": "http://patches.dpdk.org/api/users/31221/?format=api", "username": "yexl", "first_name": "xiaolong", "last_name": "ye", "email": "xiaolong.ye@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20200113023949.26718-19-xiaolong.ye@intel.com/mbox/", "series": [ { "id": 8064, "url": "http://patches.dpdk.org/api/series/8064/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=8064", "date": "2020-01-13T02:39:12", "name": "update for i40e base code", "version": 4, "mbox": "http://patches.dpdk.org/series/8064/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/64482/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/64482/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 80DAEA04F0;\n\tMon, 13 Jan 2020 03:49:48 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 7334E1D5F5;\n\tMon, 13 Jan 2020 03:47:51 +0100 (CET)", "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n by dpdk.org (Postfix) with ESMTP id DD3831D593\n for <dev@dpdk.org>; Mon, 13 Jan 2020 03:47:24 +0100 (CET)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n 12 Jan 2020 18:47:24 -0800", "from dpdk_yexl_af_xdp.sh.intel.com ([10.67.119.206])\n by FMSMGA003.fm.intel.com with ESMTP; 12 Jan 2020 18:47:23 -0800" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.69,427,1571727600\"; d=\"scan'208\";a=\"272916369\"", "From": "Xiaolong Ye <xiaolong.ye@intel.com>", "To": "Beilei Xing <beilei.xing@intel.com>,\n\tQi Zhang <qi.z.zhang@intel.com>", "Cc": "dev@dpdk.org, Xiaolong Ye <xiaolong.ye@intel.com>,\n Doug Dziggel <douglas.a.dziggel@intel.com>,\n Dariusz Chaberski <dariuszx.chaberski@intel.com>", "Date": "Mon, 13 Jan 2020 10:39:30 +0800", "Message-Id": "<20200113023949.26718-19-xiaolong.ye@intel.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20200113023949.26718-1-xiaolong.ye@intel.com>", "References": "<20191202074935.97629-1-xiaolong.ye@intel.com>\n <20200113023949.26718-1-xiaolong.ye@intel.com>", "Subject": "[dpdk-dev] [PATCH v4 18/36] net/i40e/base: change of the incorrect\n\tTx descriptors number", "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": "The existing driver allows setting the number of TX descriptors\nto the value that is indivisible by 32. This is not properly\nsupported by x710 hardware. The patch limits the number of TX\ndescriptors to the whole value of 32.\n\nSigned-off-by: Doug Dziggel <douglas.a.dziggel@intel.com>\nSigned-off-by: Dariusz Chaberski <dariuszx.chaberski@intel.com>\nSigned-off-by: Xiaolong Ye <xiaolong.ye@intel.com>\n---\n drivers/net/i40e/base/i40e_type.h | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/net/i40e/base/i40e_type.h b/drivers/net/i40e/base/i40e_type.h\nindex 8d257e00a..f0e4b667a 100644\n--- a/drivers/net/i40e/base/i40e_type.h\n+++ b/drivers/net/i40e/base/i40e_type.h\n@@ -79,8 +79,8 @@ typedef void (*I40E_ADMINQ_CALLBACK)(struct i40e_hw *, struct i40e_aq_desc *);\n #define I40E_HI_BYTE(x)\t\t((u8)(((x) >> 8) & 0xFF))\n #define I40E_LO_BYTE(x)\t\t((u8)((x) & 0xFF))\n \n-/* Number of Transmit Descriptors must be a multiple of 8. */\n-#define I40E_REQ_TX_DESCRIPTOR_MULTIPLE\t8\n+/* Number of Transmit Descriptors must be a multiple of 32. */\n+#define I40E_REQ_TX_DESCRIPTOR_MULTIPLE\t32\n /* Number of Receive Descriptors must be a multiple of 32 if\n * the number of descriptors is greater than 32.\n */\n", "prefixes": [ "v4", "18/36" ] }