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GET /api/patches/87728/?format=api
{ "id": 87728, "url": "https://patches.dpdk.org/api/patches/87728/?format=api", "web_url": "https://patches.dpdk.org/project/dts/patch/20210204090745.21686-2-weix.xie@intel.com/", "project": { "id": 3, "url": "https://patches.dpdk.org/api/projects/3/?format=api", "name": "DTS", "link_name": "dts", "list_id": "dts.dpdk.org", "list_email": "dts@dpdk.org", "web_url": "", "scm_url": "git://dpdk.org/tools/dts", "webscm_url": "http://git.dpdk.org/tools/dts/", "list_archive_url": "https://inbox.dpdk.org/dts", "list_archive_url_format": "https://inbox.dpdk.org/dts/{}", "commit_url_format": "" }, "msgid": "<20210204090745.21686-2-weix.xie@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dts/20210204090745.21686-2-weix.xie@intel.com", "date": "2021-02-04T09:07:44", "name": "[V1,1/2] tests/vf_jumboframe: change jumbo frames to adpat dpdk", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "3dcf5f6eaedcdc5c0269b7ea95cb07cb5dbb59c0", "submitter": { "id": 1686, "url": "https://patches.dpdk.org/api/people/1686/?format=api", "name": "Xie, WeiX", "email": "weix.xie@intel.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dts/patch/20210204090745.21686-2-weix.xie@intel.com/mbox/", "series": [ { "id": 15151, "url": "https://patches.dpdk.org/api/series/15151/?format=api", "web_url": "https://patches.dpdk.org/project/dts/list/?series=15151", "date": "2021-02-04T09:07:43", "name": "change jumbo frames to adpat dpdk", "version": 1, "mbox": "https://patches.dpdk.org/series/15151/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/87728/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/87728/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dts-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 1A22CA09E4;\n\tThu, 4 Feb 2021 10:04:06 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 0F9FE2405F2;\n\tThu, 4 Feb 2021 10:04:06 +0100 (CET)", "from mga07.intel.com (mga07.intel.com [134.134.136.100])\n by mails.dpdk.org (Postfix) with ESMTP id 621B32405DD\n for <dts@dpdk.org>; Thu, 4 Feb 2021 10:04:04 +0100 (CET)", "from fmsmga008.fm.intel.com ([10.253.24.58])\n by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 04 Feb 2021 01:04:03 -0800", "from unknown (HELO localhost.localdomain) ([10.240.183.80])\n by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 04 Feb 2021 01:04:02 -0800" ], "IronPort-SDR": [ "\n YIzDSD+xq5p8qiE49Aa3qdvP5R//SIGwQ6RzK4hmD3EbrB+1T+m4nfyxiY1It3c9H8fDZMXiia\n NvL2x3SxSMQw==", "\n DXkPix9bn4WmqfV1wrUoDEC1jufId6rpmwyQ3/5APt8oAJJMJ/Nuzyn6f/tJaZr7d+JFyyVu7I\n fzD+eCSDzmkA==" ], "X-IronPort-AV": [ "E=McAfee;i=\"6000,8403,9884\"; a=\"245274232\"", "E=Sophos;i=\"5.79,400,1602572400\"; d=\"scan'208\";a=\"245274232\"", "E=Sophos;i=\"5.79,400,1602572400\"; d=\"scan'208\";a=\"372397378\"" ], "From": "Xie wei <weix.xie@intel.com>", "To": "dts@dpdk.org", "Cc": "Xie wei <weix.xie@intel.com>", "Date": "Thu, 4 Feb 2021 17:07:44 +0800", "Message-Id": "<20210204090745.21686-2-weix.xie@intel.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20210204090745.21686-1-weix.xie@intel.com>", "References": "<20210204090745.21686-1-weix.xie@intel.com>", "Subject": "[dts] [PATCH V1 1/2] tests/vf_jumboframe: change jumbo frames to\n adpat dpdk", "X-BeenThere": "dts@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "test suite reviews and discussions <dts.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dts>,\n <mailto:dts-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dts/>", "List-Post": "<mailto:dts@dpdk.org>", "List-Help": "<mailto:dts-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dts>,\n <mailto:dts-request@dpdk.org?subject=subscribe>", "Errors-To": "dts-bounces@dpdk.org", "Sender": "\"dts\" <dts-bounces@dpdk.org>" }, "content": "a).According to dpdk commit e8326d3, fix Rx bytes statistics.\nAfter testing, found that:\nwhen send a packet which length is 1513 bytes.\nfor i40e nic; the statistic from \"show port stats 0\" is: RX-bytes: 1513,\nbut before that it show \"RX-bytes: 1517\".\nb).DPDK can receive max packet length is mtu + 14(IP_hearder_len) + 4(CRC) + 4(VLAN header len) + 4(VLAN header len).\n\nSigned-off-by: Xie wei <weix.xie@intel.com>\n---\n tests/TestSuite_vf_jumboframe.py | 19 +++----------------\n 1 file changed, 3 insertions(+), 16 deletions(-)", "diff": "diff --git a/tests/TestSuite_vf_jumboframe.py b/tests/TestSuite_vf_jumboframe.py\nindex cb77cf31..3eb441f2 100644\n--- a/tests/TestSuite_vf_jumboframe.py\n+++ b/tests/TestSuite_vf_jumboframe.py\n@@ -192,11 +192,6 @@ class TestVfJumboFrame(TestCase):\n else:\n return None\n \n- def check_vf_driver(self):\n- output = self.vm_testpmd.execute_cmd(\"show port info 0\")\n- vf0_driver = re.findall(\"Driver\\s*name:\\s*(\\w+)\", output)\n- return vf0_driver[0]\n-\n def jumboframes_send_packet(self, pktsize, received=True):\n \"\"\"\n Send 1 packet to portid\n@@ -221,19 +216,11 @@ class TestVfJumboFrame(TestCase):\n rx_bytes -= rx_bytes_ori\n rx_err -= rx_err_ori\n \n- vf_driver = self.check_vf_driver()\n-\n if received:\n self.verify((rx_pkts == 1) and (tx_pkts == 1), \"Packet forward assert error\")\n \n- if self.kdriver == \"ixgbe\" or self.kdriver == 'ice':\n+ if self.kdriver in [\"ixgbe\", \"ice\", \"i40e\"]:\n self.verify((rx_bytes + 4) == pktsize, \"Rx packet size should be packet size - 4\")\n- else:\n- if self.kdriver == \"i40e\":\n- if vf_driver == \"net_iavf\":\n- self.verify((rx_bytes + 4) == pktsize, \"Rx packet size should be packet size - 4\")\n- else:\n- self.verify(rx_bytes == pktsize, \"Rx packet size should be equal to packet size\")\n \n if self.kdriver == \"igb\":\n self.verify(tx_bytes == pktsize, \"Tx packet size should be packet size\")\n@@ -293,7 +280,7 @@ class TestVfJumboFrame(TestCase):\n self.vm_testpmd.execute_cmd(\"start\")\n \n # On igb, for example i350, refer to :DPDK-1117\n- # For PF, the max-pkt-len = mtu + 18 + 4(VLAN header len).\n+ # For PF, the max-pkt-len = mtu + 14(IP_hearder_len) + 4(CRC) + 4(VLAN header len) + 4(VLAN header len).\n # For VF, the real max-pkt-len = the given max-pkt-len + 4(VLAN header len).\n # This behavior is leveraged from kernel driver.\n # And it means max-pkt-len is always 4 bytes longer than assumed.\n@@ -301,7 +288,7 @@ class TestVfJumboFrame(TestCase):\n if self.kdriver == \"igb\":\n self.jumboframes_send_packet(ETHER_STANDARD_MTU + 1 + 4, False)\n else:\n- self.jumboframes_send_packet(ETHER_STANDARD_MTU + 1, False)\n+ self.jumboframes_send_packet(ETHER_STANDARD_MTU + 1 + 4 + 4, False)\n \n def test_vf_jumbo_withjumbo(self):\n \"\"\"\n", "prefixes": [ "V1", "1/2" ] }