From patchwork Wed Apr 6 15:18:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Juraj_Linke=C5=A1?= X-Patchwork-Id: 109313 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: 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]) by inbox.dpdk.org (Postfix) with ESMTP id AFEDDA0509; Wed, 6 Apr 2022 17:20:53 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 14636428A7; Wed, 6 Apr 2022 17:19:25 +0200 (CEST) Received: from lb.pantheon.sk (lb.pantheon.sk [46.229.239.20]) by mails.dpdk.org (Postfix) with ESMTP id B5E5E42939 for ; Wed, 6 Apr 2022 17:19:22 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by lb.pantheon.sk (Postfix) with ESMTP id E0E6F184FF6; Wed, 6 Apr 2022 17:19:21 +0200 (CEST) X-Virus-Scanned: amavisd-new at siecit.sk Received: from lb.pantheon.sk ([127.0.0.1]) by localhost (lb.pantheon.sk [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dvqz2xHYIzRv; Wed, 6 Apr 2022 17:19:20 +0200 (CEST) Received: from entguard.lab.pantheon.local (unknown [46.229.239.141]) by lb.pantheon.sk (Postfix) with ESMTP id DFE2619E0D8; Wed, 6 Apr 2022 17:19:11 +0200 (CEST) From: =?utf-8?q?Juraj_Linke=C5=A1?= To: thomas@monjalon.net, david.marchand@redhat.com, Honnappa.Nagarahalli@arm.com, ohilyard@iol.unh.edu, lijuan.tu@intel.com Cc: dev@dpdk.org, =?utf-8?q?Juraj_Linke=C5=A1?= Subject: [RFC PATCH v1 14/23] dts: merge DTS nics/system_info.py to DPDK Date: Wed, 6 Apr 2022 15:18:54 +0000 Message-Id: <20220406151903.2916254-15-juraj.linkes@pantheon.tech> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220406151903.2916254-1-juraj.linkes@pantheon.tech> References: <20220406151903.2916254-1-juraj.linkes@pantheon.tech> MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org --- dts/nics/system_info.py | 144 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 dts/nics/system_info.py diff --git a/dts/nics/system_info.py b/dts/nics/system_info.py new file mode 100644 index 0000000000..5ecdd77dd6 --- /dev/null +++ b/dts/nics/system_info.py @@ -0,0 +1,144 @@ +# BSD LICENSE +# +# Copyright(c) 2010-2017 Intel Corporation. All rights reserved. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Intel Corporation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +import os +import re +import time +from collections import OrderedDict + +# install GitPython +from git import Repo + + +class SystemInfo(object): + def __init__(self, dut, pci_device_id): + self.dut = dut + self.pci_device_id = pci_device_id + self.session = self.dut.session + self.system_info = OrderedDict() + self.nic_info = OrderedDict() + + def get_system_info(self): + + board = self.session.send_expect("dmidecode -s system-product-name", "# ") + self.system_info["Board"] = board + + processors = self.session.send_expect("dmidecode -s processor-version", "# ") + processor = processors.split("\r\n")[0] + self.system_info["CPU"] = processor + + memories = self.session.send_expect("dmidecode -t memory", "]# ") + channels, size, speed = self._strip_memory(memories) + memory_info = "Total %d MBs in %d channels @ %s" % (size, channels, speed) + self.system_info["Memory"] = memory_info + + release = self.session.send_expect( + "lsb_release -d |awk -F':' '{print $2}'", "# " + ) + self.system_info["Operating system"] = release + + kernel = self.session.send_expect("uname -r", "# ") + self.system_info["Linux kernel version"] = kernel + + gcc_info = self.session.send_expect("gcc --version", "# ") + gcc = gcc_info.split("\r\n")[0] + self.system_info["GCC version"] = gcc + + return self.system_info + + def _strip_memory(self, memories): + """ + Size: 8192 MB Locator: DIMM_A1 Speed: 2133 MHz + """ + s_regex = r"(\s+)Size: (\d+) MB" + s1_regex = r"(\s+)Size: (\d+) GB" + l_regex = r"(\s+)Locator: .*_(\w+)" + speed_regex = r"(\s+)Speed: (.*)" + size = "" + locate = "" + speed = "Unknown" + memory_infos = [] + memory_channel = set() + lines = memories.split("\r\n") + total_size = 0 + for line in lines: + m = re.match(s_regex, line) + m1 = re.match(s1_regex, line) + if m: + size = m.group(2) + if m1: + size = int(m1.group(2)) * 1024 + l_m = re.match(l_regex, line) + if l_m: + locate = l_m.group(2) + s_m = re.match(speed_regex, line) + if s_m: + speed = s_m.group(2) + if speed != "Unknown": + memory = {"Size": size, "Locate": locate, "Speed": speed} + memory_infos.append(memory) + speed = "Unknown" + total_size += int(size) + memory_channel.add(locate[0]) + + return len(memory_channel), total_size, memory_infos[0]["Speed"] + + def get_nic_info(self): + + cmd = "cat /sys/bus/pci/devices/%s/vendor" % self.pci_device_id + vendor = self.session.send_expect(cmd, "# ") + if "No such" in vendor: + return None + + cmd = "cat /sys/bus/pci/devices/%s/device" % self.pci_device_id + device = self.session.send_expect(cmd, "# ") + if "No such" in device: + return None + + cmd = "ls --color=never /sys/bus/pci/devices/%s/net" % self.pci_device_id + interface = self.session.send_expect(cmd, "# ") + if "No such" in interface: + return None + cmd = ( + "ethtool -i %s | grep --color=never firmware |awk -F':' '{print $2}'" + % interface + ) + firmware = self.session.send_expect(cmd, "# ") + if "No such" in firmware: + return None + cmd = ( + "lspci -vmmks %s |grep -i ^device |awk -F':' '{print $2}'" + % self.pci_device_id + ) + self.nic_info["nic_name"] = self.session.send_expect(cmd, "# ") + self.nic_info["device_id"] = vendor[2:] + ":" + device[2:] + self.nic_info["firmware-version"] = firmware + return self.nic_info