From nobody Mon May 6 08:39:23 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) client-ip=66.175.222.12; envelope-from=bounce+27952+44095+1787277+3901457@groups.io; helo=web01.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+44095+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1563778699; cv=none; d=zoho.com; s=zohoarc; b=CRbYCNBCr5+kDXdC+xKpZM/yF8xag7Cuc4jsX6izHHGyp6++mpWQhv7rrWr92yE3ymj8WJoj8u64CTvLNcE7bAQNS/eBnrY6Ba5VUFl+47zsFv0SHZf1Cx2wcuR1xjuvDZS1EGwr1bmNJCtuzRBygyrm1lidqWnldsl+o0fjSDA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1563778699; h=Content-Transfer-Encoding:Cc:Date:From:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Sender:Subject:To:ARC-Authentication-Results; bh=47WjItZ/6bZFhIWkr4mRFvTR++9zFBE1zZWeZCUg45U=; b=SFBpI7PBHhAtq8PG0bniKnnjt/WIX2oZ9yaymm9fAVqDq6cc85X/wrhCYSAOd7IsdzKnMAMGwoJCn19m0Daf6CI1fpcS73Us5hxpZHz/uwUJ1V+idcD2mVTdi2x78jMcjkW31Xb/Gg4FgGXwC4JO0bqvM9vaC7Lkutn+Dxqhn4w= ARC-Authentication-Results: i=1; mx.zoho.com; dkim=pass; spf=pass (zoho.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+44095+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) header.from= Received: from web01.groups.io (web01.groups.io [66.175.222.12]) by mx.zohomail.com with SMTPS id 1563778699074848.5808196771234; Sun, 21 Jul 2019 23:58:19 -0700 (PDT) Return-Path: X-Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by groups.io with SMTP; Sun, 21 Jul 2019 23:58:17 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False X-Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Jul 2019 23:58:17 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,294,1559545200"; d="scan'208";a="188545637" X-Received: from fieedk001.ccr.corp.intel.com ([10.239.33.119]) by fmsmga001.fm.intel.com with ESMTP; 21 Jul 2019 23:58:16 -0700 From: "Gao, Zhichao" To: devel@edk2.groups.io Cc: Jaben Carsey , Ray Ni , Oleksiy Subject: [edk2-devel] [PATCH V2] ShellPkg/Pci.c: Update supported link speed to PCI4.0 Date: Mon, 22 Jul 2019 14:57:54 +0800 Message-Id: <20190722065756.18856-1-zhichao.gao@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,zhichao.gao@intel.com Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1563778698; bh=WkBbhgbc2dxlxhLYJJlUkzkjGkGCGW6sx7Yc6LTYZ+M=; h=Cc:Date:From:Reply-To:Subject:To; b=oyHFbRhCkePatsBsVhNJwRbvlh6kRG96lQaT4upKeQ1U44YOBr2zVxuG1ogxeoyg7yn FQOfFEyk9a7e/cyzB0OybZ7JiFVZ7AsqVbCH1E+wY+/R5AnV7bAxQ87KsXgMQoZ0G5RHQ GRPgTGFYoKRtbrCimVCGvB+DJ2Qn/hbZnk4= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D1955 Refer PCI express base specification Reversion 4.0, Version 1.0, Table 7-32, Supported Link Speeds Vector bit 3 indicate the speed 16 GT/s. Add it to shell command 'pci ...'. Change the MaxLinkSpeed other values' result from 'Unknown' to 'Reserved'. Cc: Jaben Carsey Cc: Ray Ni Cc: Oleksiy Signed-off-by: Zhichao Gao --- V2: Update the copyright. And remind that this patch isn't update the code to match PCI 5.0. I didn't find edk repo update the related code to PCI 5.0. Please let me know if there is a requirement to update this code to PCI 5.0. ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c b/ShellPkg/L= ibrary/UefiShellDebug1CommandsLib/Pci.c index ba9caa7743..b58ce3c2f0 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c @@ -1,7 +1,7 @@ /** @file Main file for Pci shell Debug1 function. =20 - Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.
+ Copyright (c) 2005 - 2019, Intel Corporation. All rights reserved.
(C) Copyright 2013-2015 Hewlett-Packard Development Company, L.P.
(C) Copyright 2016 Hewlett Packard Enterprise Development LP
SPDX-License-Identifier: BSD-2-Clause-Patent @@ -4515,8 +4515,11 @@ ExplainPcieLinkCap ( case 3: MaxLinkSpeed =3D L"8.0 GT/s"; break; + case 4: + MaxLinkSpeed =3D L"16.0 GT/s"; + break; default: - MaxLinkSpeed =3D L"Unknown"; + MaxLinkSpeed =3D L"Reserved"; break; } ShellPrintEx (-1, -1, @@ -4672,6 +4675,9 @@ ExplainPcieLinkStatus ( case 3: CurLinkSpeed =3D L"8.0 GT/s"; break; + case 4: + CurLinkSpeed =3D L"16.0 GT/s"; + break; default: CurLinkSpeed =3D L"Reserved"; break; --=20 2.21.0.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#44095): https://edk2.groups.io/g/devel/message/44095 Mute This Topic: https://groups.io/mt/32556055/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-