From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2110C07E95 for ; Wed, 14 Jul 2021 00:50:03 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 35AC0611AC for ; Wed, 14 Jul 2021 00:50:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 35AC0611AC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=oracle.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:43136 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m3T6A-0005pn-4N for qemu-devel@archiver.kernel.org; Tue, 13 Jul 2021 20:50:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53454) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m3T4S-0003di-0O for qemu-devel@nongnu.org; Tue, 13 Jul 2021 20:48:16 -0400 Received: from mx0a-00069f02.pphosted.com ([205.220.165.32]:36976) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m3T4P-0005Vm-KH for qemu-devel@nongnu.org; Tue, 13 Jul 2021 20:48:15 -0400 Received: from pps.filterd (m0246629.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 16E0fZFx020511; Wed, 14 Jul 2021 00:48:08 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : content-type : mime-version; s=corp-2020-01-29; bh=WQoRbsKdohY41mUW6Vx8LOe0aR2yI9PFQUSjfNmjf4A=; b=osCbX5fkWIv7kRyjRrHzzN86pTbBNTKkpw8tGtuA2St4sJbmYnKbkoKQhUQ0rBPHs7gj monPt1G6I0AcampDrOqbwjuCqlsvcMTl54wsQZs3Qcj7t/GIJP0QnJJYY/WPv06Nsr8p syBaank5IbnJqzFnlkbxTbjnrBKGdW7U0RFhJiB9DJ13/8CER/tCbEKOm+I3+Ujg3LD/ tHA5lxfDQkkAo0zfsfPpsDXl1duguLmeWztL2w1OvV4vSIrk3gCRRVzFIGqyUsFKk09o 3c3XA5ncQsYWCVdsh0YPPdq8+y579ophD6sG8c1PcyeSb99R/tYevKQ0FS13uDOdD5K6 vw== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by mx0b-00069f02.pphosted.com with ESMTP id 39rpxrbjvs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 14 Jul 2021 00:48:08 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 16E0eubk195448; Wed, 14 Jul 2021 00:48:06 GMT Received: from nam04-bn8-obe.outbound.protection.outlook.com (mail-bn8nam08lp2040.outbound.protection.outlook.com [104.47.74.40]) by userp3020.oracle.com with ESMTP id 39qnb1bb89-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 14 Jul 2021 00:48:06 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=NPXPLllxyREW5a+yBdkXpZ3fmx+qijRn/mjurPVKoNKpheARP1GmI1QFAAjKU3vzdo8NRL36rE4lEXDyI15Q/iR3JB/brp8Gmgsg2kjKNxSRhS1zaJEZi7BwiLzzF0OeidnrGsDaYDBQj6+uFo1gP0PRc5EUMWdpQk6x0NWpoQ98PbAW7fgHq2LbrmCGytAukdv9lr3gnQ6aRbMg/H2vOl+SqzZncqi7cdylBxthv0fMThpA4Ze13/b6cknGZ7Eecj2XjUgRbE6zw4+cDTULqEXHHTyr/3+F4EiloxXjwAR2j9s1WQaM0q4s9Pt/O/492WLkGaZ7vYbz5V4i/jS2Rw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=WQoRbsKdohY41mUW6Vx8LOe0aR2yI9PFQUSjfNmjf4A=; b=emJGCG/zwPDd05RzrcBuwOmgXKdKXCUG92HgLrP9cI4Q5k8M+4XDjz/ZNw/UG/l7q7pR0xJVjyyR4V2Cs+7BQsBsPY4d4eW53WLQDSNx/PLA+JpJkFSzyg4uvsaLFpfPa9vWVlnb7HrwpTqDwzzRn2KhGtw4VLCVxJibg5ghHkZC/XbCVhjuQE3oRn+mfRDGsMcFxqyCVEW2bfxWeDMRxorPbhIiBnUqEDjVuDLRqk4FvrbJIi70s/N+FHMW4ObJdva0p9LMlD66qiVwB28fFgu9Gp8bQxhHDA+aHUJk+acZ9XluE8v7de2EzmkZ3QGhoAd1Iau8FbDHfEwbB5cU3A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=WQoRbsKdohY41mUW6Vx8LOe0aR2yI9PFQUSjfNmjf4A=; b=gW1uQQsLGaPV+R+Nb7+GehSQlHWF7jtz7i40clSOZX+qm8Y11vvIWGH7Op9LFA+11nJXInTLB7ZZCekSWIrWaFgDPsJccP4x36FUM7AKbGtfV2IVnNhLmmeZNF4kzy/Q6FwNaX9/ml81kwjboFKzdzeTx0JcI2lOancfxsF6dmU= Authentication-Results: nongnu.org; dkim=none (message not signed) header.d=none;nongnu.org; dmarc=none action=none header.from=oracle.com; Received: from BYAPR10MB2663.namprd10.prod.outlook.com (2603:10b6:a02:a9::20) by SJ0PR10MB4592.namprd10.prod.outlook.com (2603:10b6:a03:2d8::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4308.21; Wed, 14 Jul 2021 00:48:04 +0000 Received: from BYAPR10MB2663.namprd10.prod.outlook.com ([fe80::18a:7c1f:bf20:ba6c]) by BYAPR10MB2663.namprd10.prod.outlook.com ([fe80::18a:7c1f:bf20:ba6c%3]) with mapi id 15.20.4308.027; Wed, 14 Jul 2021 00:48:04 +0000 From: Dongli Zhang To: qemu-devel@nongnu.org Subject: [PATCH v3 0/3] To add HMP interface to dump PCI MSI-X table/PBA Date: Tue, 13 Jul 2021 17:47:51 -0700 Message-Id: <20210714004754.22243-1-dongli.zhang@oracle.com> X-Mailer: git-send-email 2.17.1 Content-Type: text/plain X-ClientProxiedBy: SN7PR04CA0042.namprd04.prod.outlook.com (2603:10b6:806:120::17) To BYAPR10MB2663.namprd10.prod.outlook.com (2603:10b6:a02:a9::20) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (138.3.200.16) by SN7PR04CA0042.namprd04.prod.outlook.com (2603:10b6:806:120::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4308.21 via Frontend Transport; Wed, 14 Jul 2021 00:48:03 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 1d9b9410-39fc-493f-1109-08d9466109c6 X-MS-TrafficTypeDiagnostic: SJ0PR10MB4592: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8273; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BYAPR10MB2663.namprd10.prod.outlook.com; PTR:; CAT:NONE; SFS:(366004)(39860400002)(346002)(396003)(136003)(376002)(4326008)(66556008)(966005)(2616005)(6916009)(956004)(44832011)(8676002)(86362001)(52116002)(5660300002)(316002)(66946007)(36756003)(66476007)(186003)(8936002)(6666004)(2906002)(26005)(6506007)(38350700002)(38100700002)(1076003)(6512007)(6486002)(478600001)(107886003); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?N/FndE/+hfz9D4V4WVKYWs5pb60zBUjwyCKIjUxn+wN/qJD7MwUkcsV9UuMk?= =?us-ascii?Q?2SyQACANuZW6E1vyBBvEsmXcpIcQFEChVwL65gl2pu2a0sIOiwUMVJRoPz0A?= =?us-ascii?Q?oOE6kgoy5PXp/lnoGN09MBXQ3plsnldJ2OjqPu5mg4LurkAWPfYzhNUgIvK/?= =?us-ascii?Q?XEGxgvyt4Zu82SknoZxxOtlUoScfI99QUmw5CPGXaEnX7hCvrW62kQzCuUwS?= =?us-ascii?Q?LgLwB5jOsGykJdGLb3MRLH1RI/4Ul25eQq9YVgAtvK2B9WrID5iulrdF4mdo?= =?us-ascii?Q?y/XzrHnx8gpnN84S5TXYTkHnZUcBIzDkzhA68utBXhJJ80+hRY695cbQis5S?= =?us-ascii?Q?0CIvrJWGPCuXrSQdUN2n8GbIaMIoMb2fj/mU2VrXuSmTPbyr6Xxn5HuNN6Ds?= =?us-ascii?Q?9ABYZzc0EvK2nlAaMLHjzew5sWCEt7Xh62Lmliugm5BozAHzo5NbFXbQvEIW?= =?us-ascii?Q?2K2wC4rcQQbWqqYGb8/WA/b0T2bYHmMH001zbSwO4hv+0FSF46bV0nr1vGvu?= =?us-ascii?Q?mGFxgufLttc1/+ziUKaQlbWhGcLYAXKNvEHxdMkm5X///fpzSMKuil/uHIp/?= =?us-ascii?Q?WfEWWU76ZwrO7zw3NcRtvmZ2haMQkv1E3N45eBvgKIbbtO9XbMLNH124r1Yq?= =?us-ascii?Q?XvmwT2RKp7cbA7Tkt05v1Sg1/CF23zfhGsvOv36phKkgvB+UfbEtHD5wExXX?= =?us-ascii?Q?c/DsynqCEHBrgT4RR6TXWCvq4H0Ti/TyS/SgJ3u1p0n3Ir9UMIIn9uWfZD9e?= =?us-ascii?Q?RZ8kwMOLBVpPXZR5r+UTIRRVWVowaNB9AHZb0jKWHGuQHcfYZq0WjRL6kQ+Q?= =?us-ascii?Q?styUowz5NItZQE/TE/KnFgX7Sxkp88blOx/aPFKnbX0mzn5v+wgImIV5xr7r?= =?us-ascii?Q?pxcZhHWFzyPFqrPVuGsev5Ge7tpWmQM8KCoResrtxqqKVNOmvvFymrumUJZo?= =?us-ascii?Q?F0q2zlDchDPortcBiuN5sF7AB+As7DIq3tXD2QfBe8U32iZMvCMEPG940tee?= =?us-ascii?Q?pvqWd+OtCh3sJO4en7EdtnHSchaTqtnjLQQ4+FRpOoa6aZql/zJX7DncSUMt?= =?us-ascii?Q?pVbi2jfr5HakeJTg3NtOI4Tbnn6Z9pmtAzOtVv2nT3bbQAHiSr5MZUdfypjP?= =?us-ascii?Q?OQnhyJi7WOeCgG0B6kgtIAis+N5WpyGjqn1hLEvtS80D3Gn12d8m4OAuGSy5?= =?us-ascii?Q?6lOq4I6+CqdjozDyU0mLdRTuUKwEb1C4P3N377jG0SVO/hpVuVDdq93plWew?= =?us-ascii?Q?FAUmuDSPeP5dMl65o/JWFBEWUD8rVf3/7rtXL1O2ORiZNVlkvv/iXyenL+Ax?= =?us-ascii?Q?MK0Rcfm7u1BQM+QHZKYX5Oss?= X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1d9b9410-39fc-493f-1109-08d9466109c6 X-MS-Exchange-CrossTenant-AuthSource: BYAPR10MB2663.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jul 2021 00:48:04.0782 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Q4rxRxTzeQn7AxDWBzr5+mD3JAP1v6+RCGDjy4wJlhnwRSCsoJetgZPYWaDxei0pJCWgxLBe9L8i5fGyI8TIvg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR10MB4592 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=10044 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 bulkscore=0 malwarescore=0 spamscore=0 suspectscore=0 adultscore=0 mlxlogscore=840 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2107140001 X-Proofpoint-GUID: z8XHSAEpTW0twsTml65rCBUAeE0XtICO X-Proofpoint-ORIG-GUID: z8XHSAEpTW0twsTml65rCBUAeE0XtICO Received-SPF: pass client-ip=205.220.165.32; envelope-from=dongli.zhang@oracle.com; helo=mx0a-00069f02.pphosted.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: berrange@redhat.com, ehabkost@redhat.com, mst@redhat.com, jasowang@redhat.com, joe.jin@oracle.com, dgilbert@redhat.com, pbonzini@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is v3 to add msix_present() to pci-stub.c to avoid build error. Changed since RFC v1: - Add heading to MSI-X table (suggested by David Alan Gilbert) - Add device specific interface, e.g., to dump virtio-pci queue-to-vector mapping (Suggested By Jason) Changed since v2: - Add msix_present() to pci-stub.c to avoid build error This patch is to introduce the new HMP command to dump the MSI-X table/PBA. Here is the RFC v1: https://lists.gnu.org/archive/html/qemu-devel/2021-04/msg04673.html The idea was inspired by below discussion: https://lists.gnu.org/archive/html/qemu-devel/2021-03/msg09020.html (qemu) info msix -d /machine/peripheral/vscsi0 Msg L.Addr Msg U.Addr Msg Data Vect Ctrl 0xfee00000 0x00000000 0x00004041 0x00000000 0xfee00000 0x00000000 0x00004051 0x00000000 0xfee00000 0x00000000 0x00004061 0x00000000 0xfee00000 0x00000000 0x00004071 0x00000000 0xfee01000 0x00000000 0x000040b1 0x00000000 0xfee02000 0x00000000 0x000040c1 0x00000000 0xfee03000 0x00000000 0x000040d1 0x00000000 MSI-X PBA 0 0 0 0 0 0 0 virtio pci vector info: config: 0 queue 0: 1 queue 1: 2 queue 2: 3 queue 3: 4 queue 4: 5 queue 5: 6 hmp-commands-info.hx | 14 +++++++++ hw/pci/msix.c | 63 +++++++++++++++++++++++++++++++++++++++++ hw/pci/pci-stub.c | 5 ++++ hw/virtio/virtio-pci.c | 22 ++++++++++++++ hw/virtio/virtio.c | 10 +++++++ include/hw/pci/msix.h | 2 ++ include/hw/pci/pci.h | 3 ++ include/hw/virtio/virtio.h | 2 ++ include/monitor/hmp.h | 1 + softmmu/qdev-monitor.c | 36 +++++++++++++++++++++++ 10 files changed, 158 insertions(+) Thank you very much! Dongli Zhang