{"id":831021,"url":"http://patchwork.ozlabs.org/api/1.2/patches/831021/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/patch/20171027012443.3306-16-xiyou.wangcong@gmail.com/","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/1.2/projects/7/?format=json","name":"Linux network development","link_name":"netdev","list_id":"netdev.vger.kernel.org","list_email":"netdev@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20171027012443.3306-16-xiyou.wangcong@gmail.com>","list_archive_url":null,"date":"2017-10-27T01:24:42","name":"[net,15/16] selftests: Introduce a new script to generate tc batch file","commit_ref":null,"pull_url":null,"state":"accepted","archived":true,"hash":"d5c89984c6573b7ad57edb5de3ff2e8d0045ab60","submitter":{"id":211,"url":"http://patchwork.ozlabs.org/api/1.2/people/211/?format=json","name":"Cong Wang","email":"xiyou.wangcong@gmail.com"},"delegate":{"id":34,"url":"http://patchwork.ozlabs.org/api/1.2/users/34/?format=json","username":"davem","first_name":"David","last_name":"Miller","email":"davem@davemloft.net"},"mbox":"http://patchwork.ozlabs.org/project/netdev/patch/20171027012443.3306-16-xiyou.wangcong@gmail.com/mbox/","series":[{"id":10472,"url":"http://patchwork.ozlabs.org/api/1.2/series/10472/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/list/?series=10472","date":"2017-10-27T01:24:27","name":"net_sched: fix races with RCU callbacks","version":1,"mbox":"http://patchwork.ozlabs.org/series/10472/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/831021/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/831021/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; 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\n\tThu, 26 Oct 2017 18:25:16 -0700 (PDT)","From":"Cong Wang ","To":"netdev@vger.kernel.org","Cc":"Chris Mi , Cong Wang ","Subject":"[Patch net 15/16] selftests: Introduce a new script to generate tc\n\tbatch file","Date":"Thu, 26 Oct 2017 18:24:42 -0700","Message-Id":"<20171027012443.3306-16-xiyou.wangcong@gmail.com>","X-Mailer":"git-send-email 2.9.4","In-Reply-To":"<20171027012443.3306-1-xiyou.wangcong@gmail.com>","References":"<20171027012443.3306-1-xiyou.wangcong@gmail.com>","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"From: Chris Mi \n\n # ./tdc_batch.py -h\n usage: tdc_batch.py [-h] [-n NUMBER] [-o] [-s] [-p] device file\n\n TC batch file generator\n\n positional arguments:\n device device name\n file batch file name\n\n optional arguments:\n -h, --help show this help message and exit\n -n NUMBER, --number NUMBER\n how many lines in batch file\n -o, --skip_sw skip_sw (offload), by default skip_hw\n -s, --share_action all filters share the same action\n -p, --prio all filters have different prio\n\nAcked-by: Jamal Hadi Salim \nAcked-by: Lucas Bates \nSigned-off-by: Chris Mi \nSigned-off-by: Cong Wang \n---\n tools/testing/selftests/tc-testing/tdc_batch.py | 62 +++++++++++++++++++++++++\n 1 file changed, 62 insertions(+)\n create mode 100755 tools/testing/selftests/tc-testing/tdc_batch.py","diff":"diff --git a/tools/testing/selftests/tc-testing/tdc_batch.py b/tools/testing/selftests/tc-testing/tdc_batch.py\nnew file mode 100755\nindex 000000000000..707c6bfef689\n--- /dev/null\n+++ b/tools/testing/selftests/tc-testing/tdc_batch.py\n@@ -0,0 +1,62 @@\n+#!/usr/bin/python3\n+\n+\"\"\"\n+tdc_batch.py - a script to generate TC batch file\n+\n+Copyright (C) 2017 Chris Mi \n+\"\"\"\n+\n+import argparse\n+\n+parser = argparse.ArgumentParser(description='TC batch file generator')\n+parser.add_argument(\"device\", help=\"device name\")\n+parser.add_argument(\"file\", help=\"batch file name\")\n+parser.add_argument(\"-n\", \"--number\", type=int,\n+ help=\"how many lines in batch file\")\n+parser.add_argument(\"-o\", \"--skip_sw\",\n+ help=\"skip_sw (offload), by default skip_hw\",\n+ action=\"store_true\")\n+parser.add_argument(\"-s\", \"--share_action\",\n+ help=\"all filters share the same action\",\n+ action=\"store_true\")\n+parser.add_argument(\"-p\", \"--prio\",\n+ help=\"all filters have different prio\",\n+ action=\"store_true\")\n+args = parser.parse_args()\n+\n+device = args.device\n+file = open(args.file, 'w')\n+\n+number = 1\n+if args.number:\n+ number = args.number\n+\n+skip = \"skip_hw\"\n+if args.skip_sw:\n+ skip = \"skip_sw\"\n+\n+share_action = \"\"\n+if args.share_action:\n+ share_action = \"index 1\"\n+\n+prio = \"prio 1\"\n+if args.prio:\n+ prio = \"\"\n+ if number > 0x4000:\n+ number = 0x4000\n+\n+index = 0\n+for i in range(0x100):\n+ for j in range(0x100):\n+ for k in range(0x100):\n+ mac = (\"%02x:%02x:%02x\" % (i, j, k))\n+ src_mac = \"e4:11:00:\" + mac\n+ dst_mac = \"e4:12:00:\" + mac\n+ cmd = (\"filter add dev %s %s protocol ip parent ffff: flower %s \"\n+ \"src_mac %s dst_mac %s action drop %s\" %\n+ (device, prio, skip, src_mac, dst_mac, share_action))\n+ file.write(\"%s\\n\" % cmd)\n+ index += 1\n+ if index >= number:\n+ file.close()\n+ exit(0)\n","prefixes":["net","15/16"]}