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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:46:55 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp22035.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8ksQd39780366 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:46:54 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0BCB2AE064; Fri, 28 Sep 2018 04:45:20 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 55A31AE05C; Fri, 28 Sep 2018 04:45:17 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:45:17 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:14 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18092808-2213-0000-0000-000002F8D9F5 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874827; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:46:57 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-2214-0000-0000-00005BB5D8E5 Message-Id: <20180928084626.76279-2-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Fri, 28 Sep 2018 08:47:01 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Fri, 28 Sep 2018 08:47:01 +0000 (UTC) for IP:'148.163.156.1' DOMAIN:'mx0a-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.156.1 mx0a-001b2d01.pphosted.com 148.163.156.1 mx0a-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.78 on 10.5.110.27 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 01/13] conf: Add definitions for 'uid' and 'fid' PCI address attributes X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.25 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Fri, 28 Sep 2018 08:47:23 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Add zPCI definitions in preparation of extending the PCI address with parameters uid (user-defined identifier) and fid (PCI function identifier). Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann Reviewed-by: Bjoern Walk Reviewed-by: Andrea Bolognani --- cfg.mk | 1 + src/util/virpci.h | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/cfg.mk b/cfg.mk index 4790d0b7e7..1fc6a2dabb 100644 --- a/cfg.mk +++ b/cfg.mk @@ -472,6 +472,7 @@ sc_prohibit_canonicalize_file_name: # Insist on correct types for [pug]id. sc_correct_id_types: @prohibit=3D'\<(int|long) *[pug]id\>' \ + exclude=3D'exempt from syntax-check' \ halt=3D'use pid_t for pid, uid_t for uid, gid_t for gid' \ $(_sc_search_regexp) =20 diff --git a/src/util/virpci.h b/src/util/virpci.h index 16c2eded5e..4cc9298d85 100644 --- a/src/util/virpci.h +++ b/src/util/virpci.h @@ -37,12 +37,20 @@ typedef virPCIDeviceAddress *virPCIDeviceAddressPtr; typedef struct _virPCIDeviceList virPCIDeviceList; typedef virPCIDeviceList *virPCIDeviceListPtr; =20 +typedef struct _virZPCIDeviceAddress virZPCIDeviceAddress; +typedef virZPCIDeviceAddress *virZPCIDeviceAddressPtr; +struct _virZPCIDeviceAddress { + unsigned int uid; /* exempt from syntax-check */ + unsigned int fid; +}; + struct _virPCIDeviceAddress { unsigned int domain; unsigned int bus; unsigned int slot; unsigned int function; int multi; /* virTristateSwitch */ + virZPCIDeviceAddress zpci; }; =20 typedef enum { --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=fail(p=none dis=none) header.from=linux.ibm.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1538124450775676.8180696298741; Fri, 28 Sep 2018 01:47:30 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.25]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 92825300287C; Fri, 28 Sep 2018 08:47:28 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4EBFD2010DA6; Fri, 28 Sep 2018 08:47:28 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id DFE9C181A130; Fri, 28 Sep 2018 08:47:27 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w8S8l8MI003586 for ; Fri, 28 Sep 2018 04:47:08 -0400 Received: by smtp.corp.redhat.com (Postfix) id 598BF508E1; Fri, 28 Sep 2018 08:47:08 +0000 (UTC) Received: from mx1.redhat.com (ext-mx07.extmail.prod.ext.phx2.redhat.com [10.5.110.31]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 500304DA95 for ; Fri, 28 Sep 2018 08:47:04 +0000 (UTC) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B22FEC04AC58 for ; Fri, 28 Sep 2018 08:47:03 +0000 (UTC) Received: from pps.filterd (m0098396.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8S8j2FI001419 for ; Fri, 28 Sep 2018 04:47:03 -0400 Received: from e13.ny.us.ibm.com (e13.ny.us.ibm.com [129.33.205.203]) by mx0a-001b2d01.pphosted.com with ESMTP id 2msdu18308-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 28 Sep 2018 04:47:03 -0400 Received: from localhost by e13.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:46:59 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8kw7m27918452 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:46:58 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 27C63AE063; Fri, 28 Sep 2018 04:45:24 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7C9FCAE05C; Fri, 28 Sep 2018 04:45:21 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:45:21 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:15 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18092808-0064-0000-0000-00000356A377 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874827; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:01 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0065-0000-0000-00003ACCCB4D Message-Id: <20180928084626.76279-3-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=993 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 28 Sep 2018 08:47:03 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 28 Sep 2018 08:47:03 +0000 (UTC) for IP:'148.163.156.1' DOMAIN:'mx0a-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.156.1 mx0a-001b2d01.pphosted.com 148.163.156.1 mx0a-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.78 on 10.5.110.31 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 02/13] qemu: Introduce zPCI capability X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.25 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.43]); Fri, 28 Sep 2018 08:47:29 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Let's introduce zPCI capability. Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann Reviewed-by: Bjoern Walk Reviewed-by: J=C3=A1n Tomko Reviewed-by: Andrea Bolognani --- src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml | 1 + tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml | 1 + 9 files changed, 10 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index e228f52ec0..ee6a7462f6 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -508,6 +508,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST, /* 315 */ "vfio-pci.display", "blockdev", + "zpci", ); =20 =20 @@ -1092,6 +1093,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[= ] =3D { { "vhost-vsock-device", QEMU_CAPS_DEVICE_VHOST_VSOCK }, { "mch", QEMU_CAPS_DEVICE_MCH }, { "sev-guest", QEMU_CAPS_SEV_GUEST }, + { "zpci", QEMU_CAPS_DEVICE_ZPCI }, }; =20 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsVirtioBalloon[]= =3D { diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index 934620ed31..cd417c9062 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -492,6 +492,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for = syntax-check */ /* 315 */ QEMU_CAPS_VFIO_PCI_DISPLAY, /* -device vfio-pci.display */ QEMU_CAPS_BLOCKDEV, /* -blockdev and blockdev-add are supported */ + QEMU_CAPS_DEVICE_ZPCI, /* -device zpci */ =20 QEMU_CAPS_LAST /* this must always be the last item */ } virQEMUCapsFlags; diff --git a/tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml b/tests/qemuc= apabilitiesdata/caps_2.10.0.s390x.xml index e000aac384..3c311042f3 100644 --- a/tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.10.0.s390x.xml @@ -113,6 +113,7 @@ + 2010000 0 306247 diff --git a/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml b/tests/qemuc= apabilitiesdata/caps_2.11.0.s390x.xml index 4eb8a39d94..48db1dbf2d 100644 --- a/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.11.0.s390x.xml @@ -120,6 +120,7 @@ + 2011000 0 345099 diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml b/tests/qemuc= apabilitiesdata/caps_2.12.0.s390x.xml index 79320d5229..4c561f6214 100644 --- a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml @@ -128,6 +128,7 @@ + 2012000 0 374287 diff --git a/tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml b/tests/qemuca= pabilitiesdata/caps_2.7.0.s390x.xml index b30c31cafc..de87692857 100644 --- a/tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.7.0.s390x.xml @@ -100,6 +100,7 @@ + 2007000 0 219140 diff --git a/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml b/tests/qemuca= pabilitiesdata/caps_2.8.0.s390x.xml index b010f731a5..f3a32ad376 100644 --- a/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.8.0.s390x.xml @@ -103,6 +103,7 @@ + 2007093 0 244554 diff --git a/tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml b/tests/qemuca= pabilitiesdata/caps_2.9.0.s390x.xml index 5a4371ab83..f1e05ab1c4 100644 --- a/tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_2.9.0.s390x.xml @@ -107,6 +107,7 @@ + 2009000 0 267973 diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml b/tests/qemuca= pabilitiesdata/caps_3.0.0.s390x.xml index 3b5f9818a5..c841030b2b 100644 --- a/tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml +++ b/tests/qemucapabilitiesdata/caps_3.0.0.s390x.xml @@ -130,6 +130,7 @@ + 3000000 0 387601 --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:03 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp22035.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8l2Oo31129658 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:02 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5D92DAE063; Fri, 28 Sep 2018 04:45:28 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 98380AE060; Fri, 28 Sep 2018 04:45:25 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:45:25 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:16 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18092808-2213-0000-0000-000002F8D9F6 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874828; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:05 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-2214-0000-0000-00005BB5D8F1 Message-Id: <20180928084626.76279-4-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.46]); Fri, 28 Sep 2018 08:47:09 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.46]); Fri, 28 Sep 2018 08:47:09 +0000 (UTC) for IP:'148.163.156.1' DOMAIN:'mx0a-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.156.1 mx0a-001b2d01.pphosted.com 148.163.156.1 mx0a-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.84 on 10.5.110.46 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 03/13] conf: Introduce a new PCI address extension flag X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Fri, 28 Sep 2018 08:47:34 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 This patch introduces PCI address extension flag for virDomainDeviceInfo and virPCIDeviceAddress. The extension flag in virDomainDeviceInfo is used internally during calculating PCI extension flag. The one in virPCIDeviceAddress is the duplicate to indicate extension address is being used. Currently only zPCI extension address is introduced to deal with 'uid' and 'fid' on the S390 platform. Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: J=C3=A1n Tomko Reviewed-by: Andrea Bolognani --- src/conf/device_conf.h | 4 + src/conf/domain_addr.h | 5 ++ src/qemu/qemu_domain_address.c | 138 ++++++++++++++++++++++++++++++++- src/util/virpci.h | 1 + 4 files changed, 146 insertions(+), 2 deletions(-) diff --git a/src/conf/device_conf.h b/src/conf/device_conf.h index 407956bd02..1ee6905024 100644 --- a/src/conf/device_conf.h +++ b/src/conf/device_conf.h @@ -166,6 +166,10 @@ struct _virDomainDeviceInfo { * assignment, never saved and never reported. */ int pciConnectFlags; /* enum virDomainPCIConnectFlags */ + /* pciAddrExtFlags is only used interanlly to calculate PCI + * address extension flag before address assignment. + */ + int pciAddrExtFlags; /* enum virDomainPCIAddressExtensionFlags */ char *loadparm; =20 /* PCI devices will only be automatically placed on a PCI bus diff --git a/src/conf/domain_addr.h b/src/conf/domain_addr.h index 2a9af9c00b..b8525e1403 100644 --- a/src/conf/domain_addr.h +++ b/src/conf/domain_addr.h @@ -29,6 +29,11 @@ # define VIR_PCI_ADDRESS_SLOT_LAST 31 # define VIR_PCI_ADDRESS_FUNCTION_LAST 7 =20 +typedef enum { + VIR_PCI_ADDRESS_EXTENSION_NONE =3D 0, /* no extension */ + VIR_PCI_ADDRESS_EXTENSION_ZPCI =3D 1 << 0, /* zpci support */ +} virPCIDeviceAddressExtensionFlags; + typedef enum { VIR_PCI_CONNECT_HOTPLUGGABLE =3D 1 << 0, /* is hotplug needed/supported= */ =20 diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c index 8a8764cff5..f8241bed3a 100644 --- a/src/qemu/qemu_domain_address.c +++ b/src/qemu/qemu_domain_address.c @@ -509,6 +509,64 @@ qemuDomainAssignVirtioMMIOAddresses(virDomainDefPtr de= f, } =20 =20 +static bool +qemuDomainDeviceSupportZPCI(virDomainDeviceDefPtr device) +{ + switch ((virDomainDeviceType) device->type) { + case VIR_DOMAIN_DEVICE_CHR: + return false; + + case VIR_DOMAIN_DEVICE_CONTROLLER: + case VIR_DOMAIN_DEVICE_DISK: + case VIR_DOMAIN_DEVICE_LEASE: + case VIR_DOMAIN_DEVICE_FS: + case VIR_DOMAIN_DEVICE_NET: + case VIR_DOMAIN_DEVICE_INPUT: + case VIR_DOMAIN_DEVICE_SOUND: + case VIR_DOMAIN_DEVICE_VIDEO: + case VIR_DOMAIN_DEVICE_HOSTDEV: + case VIR_DOMAIN_DEVICE_WATCHDOG: + case VIR_DOMAIN_DEVICE_GRAPHICS: + case VIR_DOMAIN_DEVICE_HUB: + case VIR_DOMAIN_DEVICE_REDIRDEV: + case VIR_DOMAIN_DEVICE_SMARTCARD: + case VIR_DOMAIN_DEVICE_MEMBALLOON: + case VIR_DOMAIN_DEVICE_NVRAM: + case VIR_DOMAIN_DEVICE_RNG: + case VIR_DOMAIN_DEVICE_SHMEM: + case VIR_DOMAIN_DEVICE_TPM: + case VIR_DOMAIN_DEVICE_PANIC: + case VIR_DOMAIN_DEVICE_MEMORY: + case VIR_DOMAIN_DEVICE_IOMMU: + case VIR_DOMAIN_DEVICE_VSOCK: + break; + + case VIR_DOMAIN_DEVICE_NONE: + case VIR_DOMAIN_DEVICE_LAST: + default: + virReportEnumRangeError(virDomainDeviceType, device->type); + return false; + } + + return true; +} + + +static virPCIDeviceAddressExtensionFlags +qemuDomainDeviceCalculatePCIAddressExtensionFlags(virQEMUCapsPtr qemuCaps, + virDomainDeviceDefPtr de= v) +{ + virPCIDeviceAddressExtensionFlags extFlags =3D 0; + + if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_ZPCI) && + qemuDomainDeviceSupportZPCI(dev)) { + extFlags |=3D VIR_PCI_ADDRESS_EXTENSION_ZPCI; + } + + return extFlags; +} + + /** * qemuDomainDeviceCalculatePCIConnectFlags: * @@ -990,6 +1048,56 @@ qemuDomainFillAllPCIConnectFlags(virDomainDefPtr def, } =20 =20 +/** + * qemuDomainFillDevicePCIExtensionFlagsIter: + * + * @def: the entire DomainDef + * @dev: The device to be checked + * @info: virDomainDeviceInfo within the device + * @opaque: qemu capabilities + * + * Sets the pciAddressExtFlags for a single device's info. Has properly + * formatted arguments to be called by virDomainDeviceInfoIterate(). + * + * Always returns 0 - there is no failure. + */ +static int +qemuDomainFillDevicePCIExtensionFlagsIter(virDomainDefPtr def ATTRIBUTE_UN= USED, + virDomainDeviceDefPtr dev, + virDomainDeviceInfoPtr info, + void *opaque) +{ + virQEMUCapsPtr qemuCaps =3D opaque; + + info->pciAddrExtFlags =3D + qemuDomainDeviceCalculatePCIAddressExtensionFlags(qemuCaps, dev); + + return 0; +} + + +/** + * qemuDomainFillAllPCIExtensionFlags: + * + * @def: the entire DomainDef + * @qemuCaps: as you'd expect + * + * Set the info->pciAddressExtFlags for all devices in the domain. + * + * Returns 0 on success or -1 on failure (the only possibility of + * failure would be some internal problem with + * virDomainDeviceInfoIterate()) + */ +static int +qemuDomainFillAllPCIExtensionFlags(virDomainDefPtr def, + virQEMUCapsPtr qemuCaps) +{ + return virDomainDeviceInfoIterate(def, + qemuDomainFillDevicePCIExtensionFlag= sIter, + qemuCaps); +} + + /** * qemuDomainFindUnusedIsolationGroupIter: * @def: domain definition @@ -1264,6 +1372,25 @@ qemuDomainFillDevicePCIConnectFlags(virDomainDefPtr = def, } =20 =20 +/** + * qemuDomainFillDevicePCIExtensionFlags: + * + * @dev: The device to be checked + * @qemuCaps: as you'd expect + * + * Set the info->pciAddressExtFlags for a single device. + * + * No return value. + */ +static void +qemuDomainFillDevicePCIExtensionFlags(virDomainDeviceDefPtr dev, + virQEMUCapsPtr qemuCaps) +{ + info->pciAddrExtFlags =3D + qemuDomainDeviceCalculatePCIAddressExtensionFlags(qemuCaps, dev); +} + + static int qemuDomainPCIAddressReserveNextAddr(virDomainPCIAddressSetPtr addrs, virDomainDeviceInfoPtr dev) @@ -2400,6 +2527,9 @@ qemuDomainAssignPCIAddresses(virDomainDefPtr def, if (qemuDomainFillAllPCIConnectFlags(def, qemuCaps, driver) < 0) goto cleanup; =20 + if (qemuDomainFillAllPCIExtensionFlags(def, qemuCaps) < 0) + goto cleanup; + if (qemuDomainSetupIsolationGroups(def) < 0) goto cleanup; =20 @@ -2435,7 +2565,8 @@ qemuDomainAssignPCIAddresses(virDomainDefPtr def, */ virDomainDeviceInfo info =3D { .pciConnectFlags =3D (VIR_PCI_CONNECT_HOTPLUGGABLE | - VIR_PCI_CONNECT_TYPE_PCI_DEVICE) + VIR_PCI_CONNECT_TYPE_PCI_DEVICE), + .pciAddrExtFlags =3D VIR_PCI_ADDRESS_EXTENSION_NONE }; bool buses_reserved =3D true; =20 @@ -2472,7 +2603,8 @@ qemuDomainAssignPCIAddresses(virDomainDefPtr def, qemuDomainHasPCIeRoot(def)) { virDomainDeviceInfo info =3D { .pciConnectFlags =3D (VIR_PCI_CONNECT_HOTPLUGGABLE | - VIR_PCI_CONNECT_TYPE_PCIE_DEVICE) + VIR_PCI_CONNECT_TYPE_PCIE_DEVICE), + .pciAddrExtFlags =3D VIR_PCI_ADDRESS_EXTENSION_NONE }; =20 /* if there isn't an empty pcie-root-port, this will @@ -2989,6 +3121,8 @@ qemuDomainEnsurePCIAddress(virDomainObjPtr obj, =20 qemuDomainFillDevicePCIConnectFlags(obj->def, dev, priv->qemuCaps, dri= ver); =20 + qemuDomainFillDevicePCIExtensionFlags(dev, info, priv->qemuCaps); + return virDomainPCIAddressEnsureAddr(priv->pciaddrs, info, info->pciConnectFlags); } diff --git a/src/util/virpci.h b/src/util/virpci.h index 4cc9298d85..0e40d86b97 100644 --- a/src/util/virpci.h +++ b/src/util/virpci.h @@ -50,6 +50,7 @@ struct _virPCIDeviceAddress { unsigned int slot; unsigned int function; int multi; /* virTristateSwitch */ + int extFlags; /* enum virPCIDeviceAddressExtensionFlags */ virZPCIDeviceAddress zpci; 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:08 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp23032.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8l7xr11141222 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:07 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 143DFAE05C; Fri, 28 Sep 2018 04:45:33 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E7137AE060; Fri, 28 Sep 2018 04:45:29 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:45:29 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:17 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18092808-0052-0000-0000-00000338EED5 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874827; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:10 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0053-0000-0000-00005E39E1CB Message-Id: <20180928084626.76279-5-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Fri, 28 Sep 2018 08:47:12 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Fri, 28 Sep 2018 08:47:12 +0000 (UTC) for IP:'148.163.158.5' DOMAIN:'mx0b-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.158.5 mx0b-001b2d01.pphosted.com 148.163.158.5 mx0b-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.78 on 10.5.110.38 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 04/13] qemu: Enable PCI multi bus for S390 guests X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Fri, 28 Sep 2018 08:47:15 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 QEMU on s390 supports PCI multibus since forever. Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann Reviewed-by: Bjoern Walk Reviewed-by: J=C3=A1n Tomko Reviewed-by: Andrea Bolognani --- src/qemu/qemu_capabilities.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index ee6a7462f6..bf1b90875b 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -1700,6 +1700,10 @@ bool virQEMUCapsHasPCIMultiBus(virQEMUCapsPtr qemuCa= ps, return false; } =20 + /* S390 supports PCI-multibus. */ + if (ARCH_IS_S390(def->os.arch)) + return true; + /* If ARM 'virt' supports PCI, it supports multibus. * No extra conditions here for simplicity. */ --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=fail(p=none dis=none) header.from=linux.ibm.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1538124445716584.2782236238271; Fri, 28 Sep 2018 01:47:25 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A563580F6D; Fri, 28 Sep 2018 08:47:22 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 75540600C1; Fri, 28 Sep 2018 08:47:22 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 1CB7B4A469; Fri, 28 Sep 2018 08:47:22 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w8S8lIRm003916 for ; Fri, 28 Sep 2018 04:47:18 -0400 Received: by smtp.corp.redhat.com (Postfix) id 167AE62535; Fri, 28 Sep 2018 08:47:18 +0000 (UTC) Received: from mx1.redhat.com (ext-mx09.extmail.prod.ext.phx2.redhat.com [10.5.110.38]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 082266252B for ; Fri, 28 Sep 2018 08:47:18 +0000 (UTC) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2A84F32B66B for ; Fri, 28 Sep 2018 08:47:17 +0000 (UTC) Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8S8iaXM095093 for ; Fri, 28 Sep 2018 04:47:16 -0400 Received: from e16.ny.us.ibm.com (e16.ny.us.ibm.com [129.33.205.206]) by mx0a-001b2d01.pphosted.com with ESMTP id 2msfkukgpd-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 28 Sep 2018 04:47:16 -0400 Received: from localhost by e16.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:12 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp23034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8lBgp26280024 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:11 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7274DAE05C; Fri, 28 Sep 2018 04:45:37 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 98B1BAE066; Fri, 28 Sep 2018 04:45:34 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:45:34 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:18 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18092808-0072-0000-0000-000003ABD4AC X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874827; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:14 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0073-0000-0000-00004992CE79 Message-Id: <20180928084626.76279-6-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=975 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Fri, 28 Sep 2018 08:47:17 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Fri, 28 Sep 2018 08:47:17 +0000 (UTC) for IP:'148.163.156.1' DOMAIN:'mx0a-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.156.1 mx0a-001b2d01.pphosted.com 148.163.156.1 mx0a-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.78 on 10.5.110.38 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 05/13] qemu: Auto add pci-root for s390/s390x guests X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Fri, 28 Sep 2018 08:47:24 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 The pci-root depends on zpci capability. So autogenerate pci-root if zpci exists. Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann Reviewed-by: Bjoern Walk Reviewed-by: J=C3=A1n Tomko Reviewed-by: Andrea Bolognani --- src/qemu/qemu_domain.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 939b2a3da2..fa9113e542 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -3288,6 +3288,7 @@ qemuDomainDefAddDefaultDevices(virDomainDefPtr def, case VIR_ARCH_S390X: addDefaultUSB =3D false; addPanicDevice =3D true; + addPCIRoot =3D virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_ZPCI); break; =20 case VIR_ARCH_SPARC: --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=fail(p=none dis=none) header.from=linux.ibm.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1538124450676199.88671217474314; Fri, 28 Sep 2018 01:47:30 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.25]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B202330001EF; Fri, 28 Sep 2018 08:47:28 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 73B222010DA7; Fri, 28 Sep 2018 08:47:28 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 10233181A12F; Fri, 28 Sep 2018 08:47:28 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w8S8lN1D003935 for ; Fri, 28 Sep 2018 04:47:23 -0400 Received: by smtp.corp.redhat.com (Postfix) id D1702D746D; Fri, 28 Sep 2018 08:47:23 +0000 (UTC) Received: from mx1.redhat.com (ext-mx11.extmail.prod.ext.phx2.redhat.com [10.5.110.40]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C967AD7469 for ; Fri, 28 Sep 2018 08:47:21 +0000 (UTC) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D6EAB308429C for ; Fri, 28 Sep 2018 08:47:20 +0000 (UTC) Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8S8iaim026831 for ; Fri, 28 Sep 2018 04:47:20 -0400 Received: from e13.ny.us.ibm.com (e13.ny.us.ibm.com [129.33.205.203]) by mx0b-001b2d01.pphosted.com with ESMTP id 2msft8u704-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 28 Sep 2018 04:47:19 -0400 Received: from localhost by e13.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:16 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8lFuO12976258 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:15 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 85638AE05C; Fri, 28 Sep 2018 04:45:41 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E2AE2AE062; Fri, 28 Sep 2018 04:45:38 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:45:38 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:19 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18092808-0064-0000-0000-00000356A37D X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874827; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:19 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0065-0000-0000-00003ACCCB69 Message-Id: <20180928084626.76279-7-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=3 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Fri, 28 Sep 2018 08:47:21 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Fri, 28 Sep 2018 08:47:21 +0000 (UTC) for IP:'148.163.158.5' DOMAIN:'mx0b-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.158.5 mx0b-001b2d01.pphosted.com 148.163.158.5 mx0b-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.84 on 10.5.110.40 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.27 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 06/13] conf: Introduce address caching for PCI extensions X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.25 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Fri, 28 Sep 2018 08:47:29 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 This patch provides a caching mechanism for the device address extensions uid and fid on S390. For efficient sparse address allocation, we introduce two hash tables for uid/fid which hold the address set information per domain. Also in order to improve performance of searching available value, we introduce our own callbacks for the two hashtables. In this way, uid/fid is saved in hash key and hash value could be any non-NULL pointer due to no operation on hash value. That is also the reason why we don't introduce hash value free callback. Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Bjoern Walk Reviewed-by: J=C3=A1n Tomko --- src/conf/domain_addr.c | 85 ++++++++++++++++++++++++++++++++++ src/conf/domain_addr.h | 13 ++++++ src/libvirt_private.syms | 1 + src/qemu/qemu_domain_address.c | 7 +++ 4 files changed, 106 insertions(+) diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c index 442e6aab94..deb58fa7c9 100644 --- a/src/conf/domain_addr.c +++ b/src/conf/domain_addr.c @@ -27,11 +27,23 @@ #include "virlog.h" #include "virstring.h" #include "domain_addr.h" +#include "virhashcode.h" =20 #define VIR_FROM_THIS VIR_FROM_DOMAIN =20 VIR_LOG_INIT("conf.domain_addr"); =20 +static void +virDomainPCIAddressSetExtensionFree(virDomainPCIAddressSetPtr addrs) +{ + if (!addrs || !addrs->zpciIds) + return; + + virHashFree(addrs->zpciIds->uids); + virHashFree(addrs->zpciIds->fids); + VIR_FREE(addrs->zpciIds); +} + virDomainPCIConnectFlags virDomainPCIControllerModelToConnectType(virDomainControllerModelPCI model) { @@ -727,6 +739,78 @@ virDomainPCIAddressReleaseAddr(virDomainPCIAddressSetP= tr addrs, addrs->buses[addr->bus].slot[addr->slot].functions &=3D ~(1 << addr->f= unction); } =20 + +static uint32_t +virZPCIAddrCode(const void *name, + uint32_t seed) +{ + unsigned int value =3D *((unsigned int *)name); + return virHashCodeGen(&value, sizeof(value), seed); +} + + +static bool +virZPCIAddrEqual(const void *namea, + const void *nameb) +{ + return *((unsigned int *)namea) =3D=3D *((unsigned int *)nameb); +} + + +static void * +virZPCIAddrCopy(const void *name) +{ + unsigned int *copy; + + if (VIR_ALLOC(copy) < 0) + return NULL; + + *copy =3D *((unsigned int *)name); + return (void *)copy; +} + + +static void +virZPCIAddrKeyFree(void *name) +{ + VIR_FREE(name); +} + + +int +virDomainPCIAddressSetExtensionAlloc(virDomainPCIAddressSetPtr addrs, + virPCIDeviceAddressExtensionFlags ext= Flags) +{ + if (extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) { + if (addrs->zpciIds) + return 0; + + if (VIR_ALLOC(addrs->zpciIds) < 0) + return -1; + + if (!(addrs->zpciIds->uids =3D virHashCreateFull(10, NULL, + virZPCIAddrCode, + virZPCIAddrEqual, + virZPCIAddrCopy, + virZPCIAddrKeyFree)= )) + goto error; + + if (!(addrs->zpciIds->fids =3D virHashCreateFull(10, NULL, + virZPCIAddrCode, + virZPCIAddrEqual, + virZPCIAddrCopy, + virZPCIAddrKeyFree)= )) + goto error; + } + + return 0; + + error: + virDomainPCIAddressSetExtensionFree(addrs); + return -1; +} + + virDomainPCIAddressSetPtr virDomainPCIAddressSetAlloc(unsigned int nbuses) { @@ -753,6 +837,7 @@ virDomainPCIAddressSetFree(virDomainPCIAddressSetPtr ad= drs) if (!addrs) return; =20 + virDomainPCIAddressSetExtensionFree(addrs); VIR_FREE(addrs->buses); VIR_FREE(addrs); } diff --git a/src/conf/domain_addr.h b/src/conf/domain_addr.h index b8525e1403..c87e30786a 100644 --- a/src/conf/domain_addr.h +++ b/src/conf/domain_addr.h @@ -116,6 +116,12 @@ typedef struct { } virDomainPCIAddressBus; typedef virDomainPCIAddressBus *virDomainPCIAddressBusPtr; =20 +typedef struct { + virHashTablePtr uids; + virHashTablePtr fids; +} virDomainZPCIAddressIds; +typedef virDomainZPCIAddressIds *virDomainZPCIAddressIdsPtr; + struct _virDomainPCIAddressSet { virDomainPCIAddressBus *buses; size_t nbuses; @@ -125,10 +131,17 @@ struct _virDomainPCIAddressSet { bool areMultipleRootsSupported; /* If true, the guest can use the pcie-to-pci-bridge controller */ bool isPCIeToPCIBridgeSupported; + virDomainZPCIAddressIdsPtr zpciIds; }; typedef struct _virDomainPCIAddressSet virDomainPCIAddressSet; typedef virDomainPCIAddressSet *virDomainPCIAddressSetPtr; =20 +char *virDomainPCIAddressAsString(virPCIDeviceAddressPtr addr) + ATTRIBUTE_NONNULL(1); + +int virDomainPCIAddressSetExtensionAlloc(virDomainPCIAddressSetPtr addrs, + virPCIDeviceAddressExtensionFlags= extFlags); + virDomainPCIAddressSetPtr virDomainPCIAddressSetAlloc(unsigned int nbuses); =20 void virDomainPCIAddressSetFree(virDomainPCIAddressSetPtr addrs); diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 92363913e3..b662d2f01e 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -124,6 +124,7 @@ virDomainPCIAddressReserveAddr; virDomainPCIAddressReserveNextAddr; virDomainPCIAddressSetAllMulti; virDomainPCIAddressSetAlloc; +virDomainPCIAddressSetExtensionAlloc; virDomainPCIAddressSetFree; virDomainPCIAddressSlotInUse; virDomainPCIAddressValidate; diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c index f8241bed3a..90f2afadcd 100644 --- a/src/qemu/qemu_domain_address.c +++ b/src/qemu/qemu_domain_address.c @@ -1509,6 +1509,13 @@ qemuDomainPCIAddressSetCreate(virDomainDefPtr def, =20 addrs->dryRun =3D dryRun; =20 + /* create zpci address set for s390 domain */ + if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_ZPCI) && + virDomainPCIAddressSetExtensionAlloc(addrs, + VIR_PCI_ADDRESS_EXTENSION_ZPC= I)) { + goto error; + } + /* pSeries domains support multiple pci-root controllers */ if (qemuDomainIsPSeries(def)) addrs->areMultipleRootsSupported =3D true; --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:21 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp23033.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8lKDW28639452 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:20 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B87FEAE05F; Fri, 28 Sep 2018 04:45:45 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 15150AE060; Fri, 28 Sep 2018 04:45:43 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:45:42 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:20 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18092808-0040-0000-0000-00000477C1FB X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874828; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:23 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0041-0000-0000-0000087FC929 Message-Id: <20180928084626.76279-8-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=3 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Fri, 28 Sep 2018 08:47:25 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Fri, 28 Sep 2018 08:47:25 +0000 (UTC) for IP:'148.163.158.5' DOMAIN:'mx0b-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.158.5 mx0b-001b2d01.pphosted.com 148.163.158.5 mx0b-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.84 on 10.5.110.49 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.25 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 07/13] conf: Introduce parser, formatter for uid and fid X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Fri, 28 Sep 2018 08:47:40 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" This patch introduces new XML parser/formatter functions. Uid is 16-bit and non-zero. Fid is 32-bit. They are the two attributes of zpci which is introduced as PCI address element. Zpci element is parsed and formatted along with PCI address. And add the related test cases. Signed-off-by: Yi Min Zhao --- docs/schemas/basictypes.rng | 27 +++++++ docs/schemas/domaincommon.rng | 1 + src/conf/device_conf.c | 74 +++++++++++++++++++ src/conf/domain_addr.c | 3 + src/conf/domain_conf.c | 14 +++- src/libvirt_private.syms | 1 + src/util/virpci.c | 7 ++ src/util/virpci.h | 5 ++ .../disk-virtio-s390-zpci.args | 25 +++++++ .../disk-virtio-s390-zpci.xml | 19 +++++ tests/qemuxml2argvdata/hostdev-vfio-zpci.args | 23 ++++++ tests/qemuxml2argvdata/hostdev-vfio-zpci.xml | 21 ++++++ tests/qemuxml2argvtest.c | 7 ++ .../disk-virtio-s390-zpci.xml | 31 ++++++++ .../qemuxml2xmloutdata/hostdev-vfio-zpci.xml | 32 ++++++++ tests/qemuxml2xmltest.c | 6 ++ 16 files changed, 295 insertions(+), 1 deletion(-) create mode 100644 tests/qemuxml2argvdata/disk-virtio-s390-zpci.args create mode 100644 tests/qemuxml2argvdata/disk-virtio-s390-zpci.xml create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci.args create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci.xml create mode 100644 tests/qemuxml2xmloutdata/disk-virtio-s390-zpci.xml create mode 100644 tests/qemuxml2xmloutdata/hostdev-vfio-zpci.xml diff --git a/docs/schemas/basictypes.rng b/docs/schemas/basictypes.rng index 14a3670e5c..71a6db3bb4 100644 --- a/docs/schemas/basictypes.rng +++ b/docs/schemas/basictypes.rng @@ -65,6 +65,17 @@ + + + + (0x)?[0-9a-fA-F]{1,8} + + + 0 + 4294967295 + + + =20 @@ -111,6 +122,22 @@ + + + + + + + + + + + + + + + + =20 diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 099a949cf8..9eeae80452 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -5220,6 +5220,7 @@ pci + diff --git a/src/conf/device_conf.c b/src/conf/device_conf.c index 98a419f40f..d9b2c8f477 100644 --- a/src/conf/device_conf.c +++ b/src/conf/device_conf.c @@ -47,6 +47,65 @@ VIR_ENUM_IMPL(virDomainDeviceAddress, VIR_DOMAIN_DEVICE_= ADDRESS_TYPE_LAST, "dimm", ); =20 +static bool +virZPCIDeviceAddressIsValid(virZPCIDeviceAddressPtr zpci) +{ + /* We don't need to check fid because fid covers + * all range of uint32 type. + */ + if (zpci->uid > VIR_DOMAIN_DEVICE_ZPCI_MAX_UID || + zpci->uid =3D=3D 0) { + virReportError(VIR_ERR_XML_ERROR, + _("Invalid PCI address uid=3D'0x%.4x', " + "must be > 0x0000 and <=3D 0x%.4x"), + zpci->uid, + VIR_DOMAIN_DEVICE_ZPCI_MAX_UID); + return false; + } + + return true; +} + +static int +virZPCIDeviceAddressParseXML(xmlNodePtr node, + virPCIDeviceAddressPtr addr) +{ + virZPCIDeviceAddress def =3D { 0 }; + char *uid; + char *fid; + int ret =3D -1; + + uid =3D virXMLPropString(node, "uid"); + fid =3D virXMLPropString(node, "fid"); + + if (uid && + virStrToLong_uip(uid, NULL, 0, &def.uid) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("Cannot parse
'uid' attribute")); + goto cleanup; + } + + if (fid && + virStrToLong_uip(fid, NULL, 0, &def.fid) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("Cannot parse
'fid' attribute")); + goto cleanup; + } + + if (!virZPCIDeviceAddressIsEmpty(&def) && + !virZPCIDeviceAddressIsValid(&def)) { + goto cleanup; + } + + addr->zpci =3D def; + ret =3D 0; + + cleanup: + VIR_FREE(uid); + VIR_FREE(fid); + return ret; +} + int virDomainDeviceInfoCopy(virDomainDeviceInfoPtr dst, virDomainDeviceInfoPtr src) @@ -181,6 +240,8 @@ virPCIDeviceAddressParseXML(xmlNodePtr node, virPCIDeviceAddressPtr addr) { char *domain, *slot, *bus, *function, *multi; + xmlNodePtr cur; + xmlNodePtr zpci =3D NULL; int ret =3D -1; =20 memset(addr, 0, sizeof(*addr)); @@ -227,9 +288,22 @@ virPCIDeviceAddressParseXML(xmlNodePtr node, goto cleanup; =20 } + if (!virPCIDeviceAddressIsEmpty(addr) && !virPCIDeviceAddressIsValid(a= ddr, true)) goto cleanup; =20 + cur =3D node->children; + while (cur) { + if (cur->type =3D=3D XML_ELEMENT_NODE && + virXMLNodeNameEqual(cur, "zpci")) { + zpci =3D cur; + } + cur =3D cur->next; + } + + if (zpci && virZPCIDeviceAddressParseXML(zpci, addr) < 0) + goto cleanup; + ret =3D 0; =20 cleanup: diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c index deb58fa7c9..7e5ce48b3f 100644 --- a/src/conf/domain_addr.c +++ b/src/conf/domain_addr.c @@ -1034,6 +1034,9 @@ virDomainPCIAddressReserveNextAddr(virDomainPCIAddres= sSetPtr addrs, dev->isolationGroup, false)= < 0) return -1; =20 + addr.extFlags =3D dev->addr.pci.extFlags; + addr.zpci =3D dev->addr.pci.zpci; + if (!addrs->dryRun) { dev->type =3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI; dev->addr.pci =3D addr; diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 9911d56130..6dfa0aef27 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -6528,7 +6528,19 @@ virDomainDeviceInfoFormat(virBufferPtr buf, break; } =20 - virBufferAddLit(buf, "/>\n"); + if (info->type =3D=3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI && + !virZPCIDeviceAddressIsEmpty(&info->addr.pci.zpci)) { + virBufferAddLit(buf, ">\n"); + virBufferAdjustIndent(buf, 2); + virBufferAsprintf(buf, + "\n", + info->addr.pci.zpci.uid, + info->addr.pci.zpci.fid); + virBufferAdjustIndent(buf, -2); + virBufferAddLit(buf, "
\n"); + } else { + virBufferAddLit(buf, "/>\n"); + } } =20 static int diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index b662d2f01e..64f894ef74 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -2566,6 +2566,7 @@ virPCIHeaderTypeToString; virPCIIsVirtualFunction; virPCIStubDriverTypeFromString; virPCIStubDriverTypeToString; +virZPCIDeviceAddressIsEmpty; =20 =20 # util/virperf.h diff --git a/src/util/virpci.c b/src/util/virpci.c index 0f680efbe6..8fdbad3b98 100644 --- a/src/util/virpci.c +++ b/src/util/virpci.c @@ -3236,3 +3236,10 @@ virPCIDeviceAddressFree(virPCIDeviceAddressPtr addre= ss) { VIR_FREE(address); } + + +bool +virZPCIDeviceAddressIsEmpty(const virZPCIDeviceAddress *addr) +{ + return !(addr->uid || addr->fid); +} diff --git a/src/util/virpci.h b/src/util/virpci.h index 0e40d86b97..ea35234d7c 100644 --- a/src/util/virpci.h +++ b/src/util/virpci.h @@ -37,6 +37,9 @@ typedef virPCIDeviceAddress *virPCIDeviceAddressPtr; typedef struct _virPCIDeviceList virPCIDeviceList; typedef virPCIDeviceList *virPCIDeviceListPtr; =20 +# define VIR_DOMAIN_DEVICE_ZPCI_MAX_UID UINT16_MAX +# define VIR_DOMAIN_DEVICE_ZPCI_MAX_FID UINT32_MAX + typedef struct _virZPCIDeviceAddress virZPCIDeviceAddress; typedef virZPCIDeviceAddress *virZPCIDeviceAddressPtr; struct _virZPCIDeviceAddress { @@ -272,4 +275,6 @@ VIR_DEFINE_AUTOPTR_FUNC(virPCIDevice, virPCIDeviceFree) VIR_DEFINE_AUTOPTR_FUNC(virPCIDeviceAddress, virPCIDeviceAddressFree) VIR_DEFINE_AUTOPTR_FUNC(virPCIEDeviceInfo, virPCIEDeviceInfoFree) =20 +bool virZPCIDeviceAddressIsEmpty(const virZPCIDeviceAddress *addr); + #endif /* __VIR_PCI_H__ */ diff --git a/tests/qemuxml2argvdata/disk-virtio-s390-zpci.args b/tests/qemu= xml2argvdata/disk-virtio-s390-zpci.args new file mode 100644 index 0000000000..8ac435cb3e --- /dev/null +++ b/tests/qemuxml2argvdata/disk-virtio-s390-zpci.args @@ -0,0 +1,25 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/home/test \ +USER=3Dtest \ +LOGNAME=3Dtest \ +QEMU_AUDIO_DRV=3Dnone \ +/usr/bin/qemu-system-s390x \ +-name QEMUGuest1 \ +-S \ +-machine s390-ccw-virtio,accel=3Dtcg,usb=3Doff,dump-guest-core=3Doff \ +-m 214 \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,path=3D/tmp/lib/domain--1-QEMUGuest1/moni= tor.sock,\ +server,nowait \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-drive file=3D/dev/HostVG/QEMUGuest1,format=3Draw,if=3Dnone,id=3Ddrive-vir= tio-disk0 \ +-device virtio-blk-pci,bus=3Dpci.0,addr=3D0x8,drive=3Ddrive-virtio-disk0,\ +id=3Dvirtio-disk0,bootindex=3D1 \ +-device virtio-balloon-ccw,id=3Dballoon0,devno=3Dfe.0.0000 diff --git a/tests/qemuxml2argvdata/disk-virtio-s390-zpci.xml b/tests/qemux= ml2argvdata/disk-virtio-s390-zpci.xml new file mode 100644 index 0000000000..8bf4a23670 --- /dev/null +++ b/tests/qemuxml2argvdata/disk-virtio-s390-zpci.xml @@ -0,0 +1,19 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219136 + 1 + + hvm + + + /usr/bin/qemu-system-s390x + + + +
+ +
+ + + diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci.args b/tests/qemuxml2= argvdata/hostdev-vfio-zpci.args new file mode 100644 index 0000000000..d6b1520c47 --- /dev/null +++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci.args @@ -0,0 +1,23 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/home/test \ +USER=3Dtest \ +LOGNAME=3Dtest \ +QEMU_AUDIO_DRV=3Dnone \ +/usr/bin/qemu-system-s390x \ +-name QEMUGuest1 \ +-S \ +-machine s390-ccw-virtio,accel=3Dtcg,usb=3Doff,dump-guest-core=3Doff \ +-m 214 \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,path=3D/tmp/lib/domain--1-QEMUGuest1/moni= tor.sock,\ +server,nowait \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-device vfio-pci,host=3D00:00.0,id=3Dhostdev0,bus=3Dpci.0,addr=3D0x8 \ +-device virtio-balloon-pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x1 diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci.xml b/tests/qemuxml2a= rgvdata/hostdev-vfio-zpci.xml new file mode 100644 index 0000000000..002b99c52d --- /dev/null +++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci.xml @@ -0,0 +1,21 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219100 + + hvm + + + /usr/bin/qemu-system-s390x + + + + +
+ +
+ +
+ + + diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index a7cde3ed7e..7ecd9342bc 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -1076,6 +1076,10 @@ mymain(void) QEMU_CAPS_CCW, QEMU_CAPS_VIRTIO_S390); DO_TEST("disk-virtio-scsi-ccw", QEMU_CAPS_VIRTIO_SCSI, QEMU_CAPS_CCW, QEMU_CAPS_VIRTIO_S390); + DO_TEST("disk-virtio-s390-zpci", + QEMU_CAPS_DEVICE_ZPCI, + QEMU_CAPS_CCW, + QEMU_CAPS_VIRTIO_S390); DO_TEST("disk-order", QEMU_CAPS_VIRTIO_BLK_SCSI); DO_TEST("disk-virtio-queues", QEMU_CAPS_VIRTIO_BLK_NUM_QUEUES); @@ -1667,6 +1671,9 @@ mymain(void) DO_TEST_PARSE_ERROR("hostdev-mdev-display-missing-graphics", QEMU_CAPS_DEVICE_VFIO_PCI, QEMU_CAPS_VFIO_PCI_DISPLAY); + DO_TEST("hostdev-vfio-zpci", + QEMU_CAPS_DEVICE_VFIO_PCI, + QEMU_CAPS_DEVICE_ZPCI); DO_TEST("pci-rom", NONE); DO_TEST("pci-rom-disabled", NONE); DO_TEST("pci-rom-disabled-invalid", NONE); diff --git a/tests/qemuxml2xmloutdata/disk-virtio-s390-zpci.xml b/tests/qem= uxml2xmloutdata/disk-virtio-s390-zpci.xml new file mode 100644 index 0000000000..37684c82b1 --- /dev/null +++ b/tests/qemuxml2xmloutdata/disk-virtio-s390-zpci.xml @@ -0,0 +1,31 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219136 + 219136 + 1 + + hvm + + + + destroy + restart + destroy + + /usr/bin/qemu-system-s390x + + + + +
+ +
+ + + +
+ + + + diff --git a/tests/qemuxml2xmloutdata/hostdev-vfio-zpci.xml b/tests/qemuxml= 2xmloutdata/hostdev-vfio-zpci.xml new file mode 100644 index 0000000000..fc8c38ab66 --- /dev/null +++ b/tests/qemuxml2xmloutdata/hostdev-vfio-zpci.xml @@ -0,0 +1,32 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219100 + 219100 + 1 + + hvm + + + + destroy + restart + destroy + + /usr/bin/qemu-system-s390x + + + + +
+ +
+ +
+ + +
+ + + + diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 89640f641a..53de9726f4 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -376,6 +376,9 @@ mymain(void) QEMU_CAPS_VIRTIO_SCSI); DO_TEST("disk-virtio-scsi-ioeventfd", QEMU_CAPS_VIRTIO_SCSI); + DO_TEST("disk-virtio-s390-zpci", + QEMU_CAPS_DEVICE_ZPCI, + QEMU_CAPS_CCW); DO_TEST("disk-scsi-megasas", QEMU_CAPS_SCSI_MEGASAS); DO_TEST("disk-scsi-mptsas1068", @@ -458,6 +461,9 @@ mymain(void) DO_TEST("hostdev-usb-address", NONE); DO_TEST("hostdev-pci-address", NONE); DO_TEST("hostdev-vfio", NONE); + DO_TEST("hostdev-vfio-zpci", + QEMU_CAPS_DEVICE_ZPCI, + QEMU_CAPS_CCW); DO_TEST("hostdev-mdev-precreated", NONE); DO_TEST("hostdev-mdev-display", QEMU_CAPS_VFIO_PCI_DISPLAY); DO_TEST("pci-rom", NONE); --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=fail(p=none dis=none) header.from=linux.ibm.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1538124463536573.884831488219; Fri, 28 Sep 2018 01:47:43 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 65F3C30026C8; Fri, 28 Sep 2018 08:47:41 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 665F062537; Fri, 28 Sep 2018 08:47:40 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 139684A471; Fri, 28 Sep 2018 08:47:40 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w8S8lcNH003962 for ; Fri, 28 Sep 2018 04:47:38 -0400 Received: by smtp.corp.redhat.com (Postfix) id 996A95D796; Fri, 28 Sep 2018 08:47:38 +0000 (UTC) Received: from mx1.redhat.com (ext-mx17.extmail.prod.ext.phx2.redhat.com [10.5.110.46]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 8DBA45D77A for ; Fri, 28 Sep 2018 08:47:29 +0000 (UTC) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3AD86307C947 for ; Fri, 28 Sep 2018 08:47:28 +0000 (UTC) Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8S8ia8H026890 for ; Fri, 28 Sep 2018 04:47:27 -0400 Received: from e14.ny.us.ibm.com (e14.ny.us.ibm.com [129.33.205.204]) by mx0b-001b2d01.pphosted.com with ESMTP id 2msft8u73k-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 28 Sep 2018 04:47:27 -0400 Received: from localhost by e14.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:25 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp22035.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8lOAT43319322 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:24 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CAE54AE05F; Fri, 28 Sep 2018 04:45:49 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 34EBFAE060; Fri, 28 Sep 2018 04:45:47 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:45:46 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:21 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18092808-0052-0000-0000-00000338EEDA X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874827; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:26 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0053-0000-0000-00005E39E1E9 Message-Id: <20180928084626.76279-9-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=930 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.46]); Fri, 28 Sep 2018 08:47:28 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.46]); Fri, 28 Sep 2018 08:47:28 +0000 (UTC) for IP:'148.163.158.5' DOMAIN:'mx0b-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.158.5 mx0b-001b2d01.pphosted.com 148.163.158.5 mx0b-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.84 on 10.5.110.46 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 08/13] qemu: Add zPCI address definition check X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.47]); Fri, 28 Sep 2018 08:47:42 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" We should ensure that the QEMU should support zPCI when zPCI address is defined in XML. Otherwise the error should be reported. This patch introduces a generic validation function qemuDomainDeviceDefValidateAddress() which calls qemuDomainDeviceDefValidateZPCIAddress() if address type is PCI address. Signed-off-by: Yi Min Zhao --- src/qemu/qemu_domain.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index fa9113e542..94a14c582b 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -5798,6 +5798,39 @@ qemuDomainDeviceDefValidateInput(const virDomainInpu= tDef *input, } =20 =20 +static int +qemuDomainDeviceDefValidateZPCIAddress(virDomainDeviceInfoPtr info, + virQEMUCapsPtr qemuCaps) +{ + if (!virZPCIDeviceAddressIsEmpty(&info->addr.pci.zpci) && + !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_ZPCI)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + "%s", + _("This QEMU binary doesn't support zPCI")); + return -1; + } + + return 0; +} + + +static int +qemuDomainDeviceDefValidateAddress(const virDomainDeviceDef *dev, + virQEMUCapsPtr qemuCaps) +{ + virDomainDeviceInfoPtr info =3D + virDomainDeviceGetInfo((virDomainDeviceDef *)dev); + + if (!info) + return 0; + + if (info->type =3D=3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) + return qemuDomainDeviceDefValidateZPCIAddress(info, qemuCaps); + + return 0; +} + + static int qemuDomainDeviceDefValidate(const virDomainDeviceDef *dev, const virDomainDef *def, @@ -5811,6 +5844,10 @@ qemuDomainDeviceDefValidate(const virDomainDeviceDef= *dev, def->emulator))) return -1; =20 + ret =3D qemuDomainDeviceDefValidateAddress(dev, qemuCaps); + if (ret < 0) + goto out; + switch ((virDomainDeviceType)dev->type) { case VIR_DOMAIN_DEVICE_NET: ret =3D qemuDomainDeviceDefValidateNetwork(dev->data.net); @@ -5886,6 +5923,7 @@ qemuDomainDeviceDefValidate(const virDomainDeviceDef = *dev, break; } =20 + out: virObjectUnref(qemuCaps); return ret; } --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=fail(p=none dis=none) header.from=linux.ibm.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1538124464808504.0069950593179; Fri, 28 Sep 2018 01:47:44 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 00F1030832CB; Fri, 28 Sep 2018 08:47:42 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id BE1F716EFB; Fri, 28 Sep 2018 08:47:41 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 67DFC181A439; Fri, 28 Sep 2018 08:47:41 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w8S8le2g003979 for ; Fri, 28 Sep 2018 04:47:40 -0400 Received: by smtp.corp.redhat.com (Postfix) id 6575525262; Fri, 28 Sep 2018 08:47:40 +0000 (UTC) Received: from mx1.redhat.com (ext-mx20.extmail.prod.ext.phx2.redhat.com [10.5.110.49]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5B4A116EFB for ; Fri, 28 Sep 2018 08:47:35 +0000 (UTC) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4D624308123E for ; Fri, 28 Sep 2018 08:47:34 +0000 (UTC) Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8S8ibM1073355 for ; Fri, 28 Sep 2018 04:47:33 -0400 Received: from e14.ny.us.ibm.com (e14.ny.us.ibm.com [129.33.205.204]) by mx0a-001b2d01.pphosted.com with ESMTP id 2msg81tb8g-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 28 Sep 2018 04:47:33 -0400 Received: from localhost by e14.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:30 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp23032.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8lTZD28901618 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:29 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3203BAE05F; Fri, 28 Sep 2018 04:45:55 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BDDA2AE067; Fri, 28 Sep 2018 04:45:51 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:45:51 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:22 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18092808-0052-0000-0000-00000338EEDD X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874827; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:32 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0053-0000-0000-00005E39E1F2 Message-Id: <20180928084626.76279-10-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=3 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Fri, 28 Sep 2018 08:47:34 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Fri, 28 Sep 2018 08:47:34 +0000 (UTC) for IP:'148.163.158.5' DOMAIN:'mx0b-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.158.5 mx0b-001b2d01.pphosted.com 148.163.158.5 mx0b-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.84 on 10.5.110.49 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 09/13] conf: Allocate/release 'uid' and 'fid' in PCI address X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Fri, 28 Sep 2018 08:47:43 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" This patch adds new functions for reservation, assignment and release to handle the uid/fid. If the uid/fid is defined in the domain XML, they will be reserved directly in collecting phase. If zPCI address is empty, we will find out an available value for it from zPCI address hashtable, and reserve it. For hotplug case, there might be or not zPCI definition. So allocate and reserve uid/fid for undefined case. Assign if needed and reserve uid/fid for defined case. Whether using zPCI address refers to extension flags in PCIDeviceAddress. Signed-off-by: Yi Min Zhao --- src/conf/device_conf.c | 16 +++ src/conf/device_conf.h | 3 + src/conf/domain_addr.c | 244 +++++++++++++++++++++++++++++++++ src/conf/domain_addr.h | 12 ++ src/libvirt_private.syms | 5 + src/qemu/qemu_domain_address.c | 59 +++++++- 6 files changed, 338 insertions(+), 1 deletion(-) diff --git a/src/conf/device_conf.c b/src/conf/device_conf.c index d9b2c8f477..042c6f097b 100644 --- a/src/conf/device_conf.c +++ b/src/conf/device_conf.c @@ -28,6 +28,7 @@ #include "viruuid.h" #include "virbuffer.h" #include "device_conf.h" +#include "domain_addr.h" #include "virstring.h" =20 #define VIR_FROM_THIS VIR_FROM_DEVICE @@ -235,6 +236,21 @@ virDeviceInfoPCIAddressIsPresent(const virDomainDevice= Info *info) } =20 =20 +bool +virDeviceInfoPCIAddressExtensionIsWanted(const virDomainDeviceInfo *info) +{ + return (info->addr.pci.extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) && + virZPCIDeviceAddressIsEmpty(&info->addr.pci.zpci); +} + +bool +virDeviceInfoPCIAddressExtensionIsPresent(const virDomainDeviceInfo *info) +{ + return (info->addr.pci.extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) && + !virZPCIDeviceAddressIsEmpty(&info->addr.pci.zpci); +} + + int virPCIDeviceAddressParseXML(xmlNodePtr node, virPCIDeviceAddressPtr addr) diff --git a/src/conf/device_conf.h b/src/conf/device_conf.h index 1ee6905024..c93615567a 100644 --- a/src/conf/device_conf.h +++ b/src/conf/device_conf.h @@ -198,6 +198,9 @@ bool virDomainDeviceAddressIsValid(virDomainDeviceInfoP= tr info, bool virDeviceInfoPCIAddressIsWanted(const virDomainDeviceInfo *info); bool virDeviceInfoPCIAddressIsPresent(const virDomainDeviceInfo *info); =20 +bool virDeviceInfoPCIAddressExtensionIsWanted(const virDomainDeviceInfo *i= nfo); +bool virDeviceInfoPCIAddressExtensionIsPresent(const virDomainDeviceInfo *= info); + int virPCIDeviceAddressParseXML(xmlNodePtr node, virPCIDeviceAddressPtr addr); =20 diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c index 7e5ce48b3f..8e033b23d0 100644 --- a/src/conf/domain_addr.c +++ b/src/conf/domain_addr.c @@ -33,6 +33,157 @@ =20 VIR_LOG_INIT("conf.domain_addr"); =20 +static int +virDomainZPCIAddressReserveId(virHashTablePtr set, + unsigned int id, + const char *name) +{ + if (virHashLookup(set, &id)) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("zPCI %s %o is already reserved"), + name, id); + return -1; + } + + if (virHashAddEntry(set, &id, (void*)1) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Failed to reserve %s %o"), + name, id); + return -1; + } + + return 0; +} + + +static int +virDomainZPCIAddressReserveUid(virHashTablePtr set, + virZPCIDeviceAddressPtr addr) +{ + return virDomainZPCIAddressReserveId(set, addr->uid, "uid"); +} + + +static int +virDomainZPCIAddressReserveFid(virHashTablePtr set, + virZPCIDeviceAddressPtr addr) +{ + return virDomainZPCIAddressReserveId(set, addr->fid, "fid"); +} + + +static int +virDomainZPCIAddressAssignId(virHashTablePtr set, + unsigned int *id, + unsigned int min, + unsigned int max, + const char *name) +{ + while (virHashLookup(set, &min)) { + if (min =3D=3D max) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("There is no more free %s."), + name); + return -1; + } + ++min; + } + *id =3D min; + + return 0; +} + + +static int +virDomainZPCIAddressAssignUid(virHashTablePtr set, + virZPCIDeviceAddressPtr addr) +{ + return virDomainZPCIAddressAssignId(set, &addr->uid, 1, + VIR_DOMAIN_DEVICE_ZPCI_MAX_UID, "u= id"); +} + + +static int +virDomainZPCIAddressAssignFid(virHashTablePtr set, + virZPCIDeviceAddressPtr addr) +{ + return virDomainZPCIAddressAssignId(set, &addr->fid, 0, + VIR_DOMAIN_DEVICE_ZPCI_MAX_FID, "f= id"); +} + + +static void +virDomainZPCIAddressReleaseId(virHashTablePtr set, + unsigned int *id, + const char *name) +{ + if (virHashRemoveEntry(set, id) < 0) { + virReportError(VIR_ERR_INTERNAL_ERROR, + _("Release %s %o failed"), + name, *id); + } + + *id =3D 0; +} + + +static void +virDomainZPCIAddressReleaseUid(virHashTablePtr set, + virZPCIDeviceAddressPtr addr) +{ + virDomainZPCIAddressReleaseId(set, &addr->uid, "uid"); +} + + +static void +virDomainZPCIAddressReleaseFid(virHashTablePtr set, + virZPCIDeviceAddressPtr addr) +{ + virDomainZPCIAddressReleaseId(set, &addr->fid, "fid"); +} + + +static void +virDomainZPCIAddressReleaseIds(virDomainZPCIAddressIdsPtr zpciIds, + virZPCIDeviceAddressPtr addr) +{ + if (!zpciIds || virZPCIDeviceAddressIsEmpty(addr)) + return; + + virDomainZPCIAddressReleaseUid(zpciIds->uids, addr); + + virDomainZPCIAddressReleaseFid(zpciIds->fids, addr); +} + + +static int +virDomainZPCIAddressReserveNextUid(virHashTablePtr uids, + virZPCIDeviceAddressPtr zpci) +{ + if (virDomainZPCIAddressAssignUid(uids, zpci) < 0) + return -1; + + if (virDomainZPCIAddressReserveUid(uids, zpci) < 0) + return -1; + + return 0; +} + + +static int +virDomainZPCIAddressReserveNextFid(virHashTablePtr fids, + virZPCIDeviceAddressPtr zpci) +{ + if (virDomainZPCIAddressAssignFid(fids, zpci) < 0) + return -1; + + if (virDomainZPCIAddressReserveFid(fids, zpci) < 0) + return -1; + + return 0; +} + + static void virDomainPCIAddressSetExtensionFree(virDomainPCIAddressSetPtr addrs) { @@ -44,6 +195,87 @@ virDomainPCIAddressSetExtensionFree(virDomainPCIAddress= SetPtr addrs) VIR_FREE(addrs->zpciIds); } =20 + +static int +virDomainZPCIAddressReserveAddr(virDomainZPCIAddressIdsPtr zpciIds, + virZPCIDeviceAddressPtr addr) +{ + if (virDomainZPCIAddressReserveUid(zpciIds->uids, addr) < 0) + return -1; + + if (virDomainZPCIAddressReserveFid(zpciIds->fids, addr) < 0) { + virDomainZPCIAddressReleaseUid(zpciIds->uids, addr); + return -1; + } + + return 0; +} + + +static int +virDomainZPCIAddressReserveNextAddr(virDomainZPCIAddressIdsPtr zpciIds, + virZPCIDeviceAddressPtr addr) +{ + if (virDomainZPCIAddressReserveNextUid(zpciIds->uids, addr) < 0) + return -1; + + if (virDomainZPCIAddressReserveNextFid(zpciIds->fids, addr) < 0) { + virDomainZPCIAddressReleaseUid(zpciIds->uids, addr); + return -1; + } + + return 0; +} + + +int +virDomainPCIAddressExtensionReserveAddr(virDomainPCIAddressSetPtr addrs, + virPCIDeviceAddressPtr addr) +{ + if (addr->extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) { + /* Reserve uid/fid to ZPCI device which has defined uid/fid + * in the domain. + */ + return virDomainZPCIAddressReserveAddr(addrs->zpciIds, &addr->zpci= ); + } + + return 0; +} + + +int +virDomainPCIAddressExtensionReserveNextAddr(virDomainPCIAddressSetPtr addr= s, + virPCIDeviceAddressPtr addr) +{ + if (addr->extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) { + virZPCIDeviceAddress zpci =3D { 0 }; + + if (virDomainZPCIAddressReserveNextAddr(addrs->zpciIds, &zpci) < 0) + return -1; + + if (!addrs->dryRun) + addr->zpci =3D zpci; + } + + return 0; +} + +static int +virDomainPCIAddressExtensionEnsureAddr(virDomainPCIAddressSetPtr addrs, + virPCIDeviceAddressPtr addr) +{ + if (addr->extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) { + virZPCIDeviceAddressPtr zpci =3D &addr->zpci; + + if (virZPCIDeviceAddressIsEmpty(zpci)) + return virDomainZPCIAddressReserveNextAddr(addrs->zpciIds, zpc= i); + else + return virDomainZPCIAddressReserveAddr(addrs->zpciIds, zpci); + } + + return 0; +} + virDomainPCIConnectFlags virDomainPCIControllerModelToConnectType(virDomainControllerModelPCI model) { @@ -726,12 +958,24 @@ virDomainPCIAddressEnsureAddr(virDomainPCIAddressSetP= tr addrs, ret =3D virDomainPCIAddressReserveNextAddr(addrs, dev, flags, -1); } =20 + dev->addr.pci.extFlags =3D dev->pciAddrExtFlags; + ret =3D virDomainPCIAddressExtensionEnsureAddr(addrs, &dev->addr.pci); + cleanup: VIR_FREE(addrStr); return ret; } =20 =20 +void +virDomainPCIAddressExtensionReleaseAddr(virDomainPCIAddressSetPtr addrs, + virPCIDeviceAddressPtr addr) +{ + if (addr->extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) + virDomainZPCIAddressReleaseIds(addrs->zpciIds, &addr->zpci); +} + + void virDomainPCIAddressReleaseAddr(virDomainPCIAddressSetPtr addrs, virPCIDeviceAddressPtr addr) diff --git a/src/conf/domain_addr.h b/src/conf/domain_addr.h index c87e30786a..b60d1dd7ec 100644 --- a/src/conf/domain_addr.h +++ b/src/conf/domain_addr.h @@ -165,6 +165,14 @@ bool virDomainPCIAddressSlotInUse(virDomainPCIAddressS= etPtr addrs, virPCIDeviceAddressPtr addr) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); =20 +int virDomainPCIAddressExtensionReserveAddr(virDomainPCIAddressSetPtr addr= s, + virPCIDeviceAddressPtr addr) + ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); + +int virDomainPCIAddressExtensionReserveNextAddr(virDomainPCIAddressSetPtr = addrs, + virPCIDeviceAddressPtr add= r) + ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); + int virDomainPCIAddressReserveAddr(virDomainPCIAddressSetPtr addrs, virPCIDeviceAddressPtr addr, virDomainPCIConnectFlags flags, @@ -186,6 +194,10 @@ void virDomainPCIAddressReleaseAddr(virDomainPCIAddres= sSetPtr addrs, virPCIDeviceAddressPtr addr) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); =20 +void virDomainPCIAddressExtensionReleaseAddr(virDomainPCIAddressSetPtr add= rs, + virPCIDeviceAddressPtr addr) + ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); + void virDomainPCIAddressSetAllMulti(virDomainDefPtr def) ATTRIBUTE_NONNULL(1); =20 diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 64f894ef74..27bf7303f3 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -93,6 +93,8 @@ virCPUModeTypeToString; =20 =20 # conf/device_conf.h +virDeviceInfoPCIAddressExtensionIsPresent; +virDeviceInfoPCIAddressExtensionIsWanted; virDeviceInfoPCIAddressIsPresent; virDeviceInfoPCIAddressIsWanted; virDomainDeviceAddressIsValid; @@ -119,6 +121,9 @@ virDomainCCWAddressSetFree; virDomainPCIAddressBusIsFullyReserved; virDomainPCIAddressBusSetModel; virDomainPCIAddressEnsureAddr; +virDomainPCIAddressExtensionReleaseAddr; +virDomainPCIAddressExtensionReserveAddr; +virDomainPCIAddressExtensionReserveNextAddr; virDomainPCIAddressReleaseAddr; virDomainPCIAddressReserveAddr; virDomainPCIAddressReserveNextAddr; diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c index 90f2afadcd..eaa528147f 100644 --- a/src/qemu/qemu_domain_address.c +++ b/src/qemu/qemu_domain_address.c @@ -1400,6 +1400,24 @@ qemuDomainPCIAddressReserveNextAddr(virDomainPCIAddr= essSetPtr addrs, } =20 =20 +static int +qemuDomainAssignPCIAddressExtension(virDomainDefPtr def ATTRIBUTE_UNUSED, + virDomainDeviceDefPtr device ATTRIBUTE= _UNUSED, + virDomainDeviceInfoPtr info, + void *opaque) +{ + virDomainPCIAddressSetPtr addrs =3D opaque; + virPCIDeviceAddressPtr addr =3D &info->addr.pci; + + if (info->type =3D=3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) + addr->extFlags =3D info->pciAddrExtFlags; + + if (virDeviceInfoPCIAddressExtensionIsWanted(info)) + return virDomainPCIAddressExtensionReserveNextAddr(addrs, addr); + + return 0; +} + static int qemuDomainCollectPCIAddress(virDomainDefPtr def ATTRIBUTE_UNUSED, virDomainDeviceDefPtr device, @@ -1493,6 +1511,31 @@ qemuDomainCollectPCIAddress(virDomainDefPtr def ATTR= IBUTE_UNUSED, return ret; } =20 +static int +qemuDomainCollectPCIAddressExtension(virDomainDefPtr def ATTRIBUTE_UNUSED, + virDomainDeviceDefPtr device, + virDomainDeviceInfoPtr info, + void *opaque) +{ + virDomainPCIAddressSetPtr addrs =3D opaque; + virPCIDeviceAddressPtr addr =3D &info->addr.pci; + + if (info->type =3D=3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) + addr->extFlags =3D info->pciAddrExtFlags; + + if (!virDeviceInfoPCIAddressExtensionIsPresent(info) || + ((device->type =3D=3D VIR_DOMAIN_DEVICE_HOSTDEV) && + (device->data.hostdev->parent.type !=3D VIR_DOMAIN_DEVICE_NONE)))= { + /* If a hostdev has a parent, its info will be a part of the + * parent, and will have its address collected during the scan + * of the parent's device type. + */ + return 0; + } + + return virDomainPCIAddressExtensionReserveAddr(addrs, addr); +} + static virDomainPCIAddressSetPtr qemuDomainPCIAddressSetCreate(virDomainDefPtr def, virQEMUCapsPtr qemuCaps, @@ -1587,6 +1630,12 @@ qemuDomainPCIAddressSetCreate(virDomainDefPtr def, if (virDomainDeviceInfoIterate(def, qemuDomainCollectPCIAddress, addrs= ) < 0) goto error; =20 + if (virDomainDeviceInfoIterate(def, + qemuDomainCollectPCIAddressExtension, + addrs) < 0) { + goto error; + } + return addrs; =20 error: @@ -2591,6 +2640,9 @@ qemuDomainAssignPCIAddresses(virDomainDefPtr def, if (qemuDomainAssignDevicePCISlots(def, qemuCaps, addrs) < 0) goto cleanup; =20 + if (virDomainDeviceInfoIterate(def, qemuDomainAssignPCIAddressExte= nsion, addrs) < 0) + goto cleanup; + /* Only for *new* domains with pcie-root (and no other * manually specified PCI controllers in the definition): If, * after assigning addresses/reserving slots for all devices, @@ -2685,6 +2737,9 @@ qemuDomainAssignPCIAddresses(virDomainDefPtr def, if (qemuDomainAssignDevicePCISlots(def, qemuCaps, addrs) < 0) goto cleanup; =20 + if (virDomainDeviceInfoIterate(def, qemuDomainAssignPCIAddressExte= nsion, addrs) < 0) + goto cleanup; + /* set multi attribute for devices at function 0 of * any slot that has multiple functions in use */ @@ -3144,8 +3199,10 @@ qemuDomainReleaseDeviceAddress(virDomainObjPtr vm, if (!devstr) devstr =3D info->alias; =20 - if (virDeviceInfoPCIAddressIsPresent(info)) + if (virDeviceInfoPCIAddressIsPresent(info)) { virDomainPCIAddressReleaseAddr(priv->pciaddrs, &info->addr.pci); + virDomainPCIAddressExtensionReleaseAddr(priv->pciaddrs, &info->add= r.pci); + } =20 if (virDomainUSBAddressRelease(priv->usbaddrs, info) < 0) VIR_WARN("Unable to release USB address on %s", NULLSTR(devstr)); --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=fail(p=none dis=none) header.from=linux.ibm.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1538124467269486.87601236139096; 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And the related tests are added. Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann Reviewed-by: Bjoern Walk Reviewed-by: Andrea Bolognani --- src/qemu/qemu_command.c | 102 ++++++++++++++++++ src/qemu/qemu_command.h | 2 + .../disk-virtio-s390-zpci.args | 1 + .../hostdev-vfio-zpci-autogenerate.args | 25 +++++ .../hostdev-vfio-zpci-autogenerate.xml | 18 ++++ .../hostdev-vfio-zpci-boundaries.args | 29 +++++ .../hostdev-vfio-zpci-boundaries.xml | 30 ++++++ .../hostdev-vfio-zpci-multidomain-many.args | 39 +++++++ .../hostdev-vfio-zpci-multidomain-many.xml | 79 ++++++++++++++ tests/qemuxml2argvdata/hostdev-vfio-zpci.args | 2 + tests/qemuxml2argvtest.c | 13 +++ .../hostdev-vfio-zpci-autogenerate.xml | 34 ++++++ .../hostdev-vfio-zpci-boundaries.xml | 48 +++++++++ .../hostdev-vfio-zpci-multidomain-many.xml | 97 +++++++++++++++++ tests/qemuxml2xmltest.c | 11 ++ 15 files changed, 530 insertions(+) create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.a= rgs create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.x= ml create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.args create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.xml create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-ma= ny.args create mode 100644 tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-ma= ny.xml create mode 100644 tests/qemuxml2xmloutdata/hostdev-vfio-zpci-autogenerate= .xml create mode 100644 tests/qemuxml2xmloutdata/hostdev-vfio-zpci-boundaries.x= ml create mode 100644 tests/qemuxml2xmloutdata/hostdev-vfio-zpci-multidomain-= many.xml diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 887947dc11..3847d07bb1 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -2195,6 +2195,57 @@ qemuBuildDiskDeviceStr(const virDomainDef *def, return NULL; } =20 +char * +qemuBuildZPCIDevStr(virDomainDeviceInfoPtr dev) +{ + virBuffer buf =3D VIR_BUFFER_INITIALIZER; + + virBufferAsprintf(&buf, + "zpci,uid=3D%u,fid=3D%u,target=3D%s,id=3Dzpci%u", + dev->addr.pci.zpci.uid, + dev->addr.pci.zpci.fid, + dev->alias, + dev->addr.pci.zpci.uid); + + if (virBufferCheckError(&buf) < 0) { + virBufferFreeAndReset(&buf); + return NULL; + } + + return virBufferContentAndReset(&buf); +} + +static int +qemuCommandAddZPCIDevice(virCommandPtr cmd, + virDomainDeviceInfoPtr dev) +{ + char *devstr =3D NULL; + + virCommandAddArg(cmd, "-device"); + + if (!(devstr =3D qemuBuildZPCIDevStr(dev))) + return -1; + + virCommandAddArg(cmd, devstr); + + VIR_FREE(devstr); + return 0; +} + +static int +qemuCommandAddExtDevice(virCommandPtr cmd, + virDomainDeviceInfoPtr dev) +{ + if (dev->type !=3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI || + dev->addr.pci.extFlags =3D=3D VIR_PCI_ADDRESS_EXTENSION_NONE) { + return 0; + } + + if (dev->addr.pci.extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) + return qemuCommandAddZPCIDevice(cmd, dev); + + return 0; +} =20 static int qemuBuildFloppyCommandLineControllerOptions(virCommandPtr cmd, @@ -2431,6 +2482,9 @@ qemuBuildDiskCommandLine(virCommandPtr cmd, if (!qemuDiskBusNeedsDriveArg(disk->bus)) { if (disk->bus !=3D VIR_DOMAIN_DISK_BUS_FDC || virQEMUCapsGet(qemuCaps, QEMU_CAPS_BLOCKDEV)) { + if (qemuCommandAddExtDevice(cmd, &disk->info) < 0) + return -1; + virCommandAddArg(cmd, "-device"); =20 if (!(optstr =3D qemuBuildDiskDeviceStr(def, disk, bootindex, @@ -2629,6 +2683,9 @@ qemuBuildFSDevCommandLine(virCommandPtr cmd, virCommandAddArg(cmd, optstr); VIR_FREE(optstr); =20 + if (qemuCommandAddExtDevice(cmd, &fs->info) < 0) + return -1; + virCommandAddArg(cmd, "-device"); if (!(optstr =3D qemuBuildFSDevStr(def, fs, qemuCaps))) return -1; @@ -3089,6 +3146,10 @@ qemuBuildControllerDevCommandLine(virCommandPtr cmd, goto cleanup; =20 if (devstr) { + if (qemuCommandAddExtDevice(cmd, &cont->info) < 0) { + VIR_FREE(devstr); + goto cleanup; + } virCommandAddArg(cmd, "-device"); virCommandAddArg(cmd, devstr); VIR_FREE(devstr); @@ -3887,6 +3948,9 @@ qemuBuildWatchdogCommandLine(virCommandPtr cmd, if (!def->watchdog) return 0; =20 + if (qemuCommandAddExtDevice(cmd, &def->watchdog->info) < 0) + return -1; + virCommandAddArg(cmd, "-device"); =20 optstr =3D qemuBuildWatchdogDevStr(def, watchdog, qemuCaps); @@ -3959,6 +4023,9 @@ qemuBuildMemballoonCommandLine(virCommandPtr cmd, if (qemuBuildVirtioOptionsStr(&buf, def->memballoon->virtio, qemuCaps)= < 0) goto error; =20 + if (qemuCommandAddExtDevice(cmd, &def->memballoon->info) < 0) + goto error; + virCommandAddArg(cmd, "-device"); virCommandAddArgBuffer(cmd, &buf); return 0; @@ -4153,6 +4220,9 @@ qemuBuildInputCommandLine(virCommandPtr cmd, virDomainInputDefPtr input =3D def->inputs[i]; char *devstr =3D NULL; =20 + if (qemuCommandAddExtDevice(cmd, &input->info) < 0) + return -1; + if (qemuBuildInputDevStr(&devstr, def, input, qemuCaps) < 0) return -1; =20 @@ -4294,6 +4364,9 @@ qemuBuildSoundCommandLine(virCommandPtr cmd, if (sound->model =3D=3D VIR_DOMAIN_SOUND_MODEL_PCSPK) { virCommandAddArgList(cmd, "-soundhw", "pcspk", NULL); } else { + if (qemuCommandAddExtDevice(cmd, &sound->info) < 0) + return -1; + virCommandAddArg(cmd, "-device"); if (!(str =3D qemuBuildSoundDevStr(def, sound, qemuCaps))) return -1; @@ -4531,6 +4604,9 @@ qemuBuildVideoCommandLine(virCommandPtr cmd, if (video->primary) { if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIDEO_PRIMARY)) { =20 + if (qemuCommandAddExtDevice(cmd, + &def->videos[i]->info) < 0) + return -1; virCommandAddArg(cmd, "-device"); =20 if (!(str =3D qemuBuildDeviceVideoStr(def, video, qemuCaps= ))) @@ -4543,6 +4619,9 @@ qemuBuildVideoCommandLine(virCommandPtr cmd, return -1; } } else { + if (qemuCommandAddExtDevice(cmd, &def->videos[i]->info) < 0) + return -1; + virCommandAddArg(cmd, "-device"); =20 if (!(str =3D qemuBuildDeviceVideoStr(def, video, qemuCaps))) @@ -5372,6 +5451,10 @@ qemuBuildHostdevCommandLine(virCommandPtr cmd, VIR_COMMAND_PASS_FD_CLOSE_PARENT); } } + + if (qemuCommandAddExtDevice(cmd, hostdev->info) < 0) + return -1; + virCommandAddArg(cmd, "-device"); devstr =3D qemuBuildPCIHostdevDevStr(def, hostdev, bootIndex, configfd_name, qemuCaps); @@ -5818,6 +5901,9 @@ qemuBuildRNGCommandLine(virLogManagerPtr logManager, virCommandAddArgBuffer(cmd, &buf); =20 /* add the device */ + if (qemuCommandAddExtDevice(cmd, &rng->info) < 0) + return -1; + if (!(tmp =3D qemuBuildRNGDevStr(def, rng, qemuCaps))) return -1; virCommandAddArgList(cmd, "-device", tmp, NULL); @@ -8282,6 +8368,9 @@ qemuBuildVhostuserCommandLine(virQEMUDriverPtr driver, virCommandAddArg(cmd, "-netdev"); virCommandAddArg(cmd, netdev); =20 + if (qemuCommandAddExtDevice(cmd, &net->info) < 0) + goto cleanup; + if (!(nic =3D qemuBuildNicDevStr(def, net, bootindex, queues, qemuCaps))) { goto cleanup; @@ -8563,6 +8652,9 @@ qemuBuildInterfaceCommandLine(virQEMUDriverPtr driver, * New way: -netdev type=3Dtap,id=3Dnetdev1 -device e1000,id=3Dnetde= v1 */ if (qemuDomainSupportsNicdev(def, net)) { + if (qemuCommandAddExtDevice(cmd, &net->info) < 0) + goto cleanup; + if (!(nic =3D qemuBuildNicDevStr(def, net, bootindex, vhostfdSize, qemuCaps))) goto cleanup; @@ -9010,6 +9102,12 @@ qemuBuildShmemCommandLine(virLogManagerPtr logManage= r, =20 if (!devstr) return -1; + + if (qemuCommandAddExtDevice(cmd, &shmem->info) < 0) { + VIR_FREE(devstr); + return -1; + } + virCommandAddArgList(cmd, "-device", devstr, NULL); VIR_FREE(devstr); =20 @@ -10177,6 +10275,10 @@ qemuBuildVsockCommandLine(virCommandPtr cmd, =20 virCommandPassFD(cmd, priv->vhostfd, VIR_COMMAND_PASS_FD_CLOSE_PARENT); priv->vhostfd =3D -1; + + if (qemuCommandAddExtDevice(cmd, &vsock->info) < 0) + goto cleanup; + virCommandAddArgList(cmd, "-device", devstr, NULL); =20 ret =3D 0; diff --git a/src/qemu/qemu_command.h b/src/qemu/qemu_command.h index 98d4ac90b5..d382cd592a 100644 --- a/src/qemu/qemu_command.h +++ b/src/qemu/qemu_command.h @@ -174,6 +174,8 @@ char *qemuBuildRedirdevDevStr(const virDomainDef *def, virDomainRedirdevDefPtr dev, virQEMUCapsPtr qemuCaps); =20 +char *qemuBuildZPCIDevStr(virDomainDeviceInfoPtr dev); + int qemuNetworkPrepareDevices(virDomainDefPtr def); =20 int qemuGetDriveSourceString(virStorageSourcePtr src, diff --git a/tests/qemuxml2argvdata/disk-virtio-s390-zpci.args b/tests/qemu= xml2argvdata/disk-virtio-s390-zpci.args index 8ac435cb3e..3daa8316b6 100644 --- a/tests/qemuxml2argvdata/disk-virtio-s390-zpci.args +++ b/tests/qemuxml2argvdata/disk-virtio-s390-zpci.args @@ -20,6 +20,7 @@ server,nowait \ -rtc base=3Dutc \ -no-shutdown \ -drive file=3D/dev/HostVG/QEMUGuest1,format=3Draw,if=3Dnone,id=3Ddrive-vir= tio-disk0 \ +-device zpci,uid=3D25,fid=3D31,target=3Dvirtio-disk0,id=3Dzpci25 \ -device virtio-blk-pci,bus=3Dpci.0,addr=3D0x8,drive=3Ddrive-virtio-disk0,\ id=3Dvirtio-disk0,bootindex=3D1 \ -device virtio-balloon-ccw,id=3Dballoon0,devno=3Dfe.0.0000 diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.args b/t= ests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.args new file mode 100644 index 0000000000..4309cdf2be --- /dev/null +++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.args @@ -0,0 +1,25 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/home/test \ +USER=3Dtest \ +LOGNAME=3Dtest \ +QEMU_AUDIO_DRV=3Dnone \ +/usr/bin/qemu-system-s390x \ +-name QEMUGuest1 \ +-S \ +-machine s390-ccw-virtio,accel=3Dtcg,usb=3Doff,dump-guest-core=3Doff \ +-m 214 \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,path=3D/tmp/lib/domain--1-QEMUGuest1/moni= tor.sock,\ +server,nowait \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-device zpci,uid=3D1,fid=3D0,target=3Dhostdev0,id=3Dzpci1 \ +-device vfio-pci,host=3D00:00.0,id=3Dhostdev0,bus=3Dpci.0,addr=3D0x1 \ +-device zpci,uid=3D2,fid=3D1,target=3Dballoon0,id=3Dzpci2 \ +-device virtio-balloon-pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x2 diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.xml b/te= sts/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.xml new file mode 100644 index 0000000000..36161006ab --- /dev/null +++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-autogenerate.xml @@ -0,0 +1,18 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219100 + + hvm + + + /usr/bin/qemu-system-s390x + + + +
+ +
+ + + diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.args b/tes= ts/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.args new file mode 100644 index 0000000000..01b06837c8 --- /dev/null +++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.args @@ -0,0 +1,29 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/home/test \ +USER=3Dtest \ +LOGNAME=3Dtest \ +QEMU_AUDIO_DRV=3Dnone \ +/usr/bin/qemu-system-s390x \ +-name QEMUGuest1 \ +-S \ +-machine s390-ccw-virtio,accel=3Dtcg,usb=3Doff,dump-guest-core=3Doff \ +-m 214 \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,path=3D/tmp/lib/domain--1-QEMUGuest1/moni= tor.sock,\ +server,nowait \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-device zpci,uid=3D3,fid=3D2,target=3Dpci.1,id=3Dzpci3 \ +-device pci-bridge,chassis_nr=3D1,id=3Dpci.1,bus=3Dpci.0,addr=3D0x1 \ +-device zpci,uid=3D65535,fid=3D4294967295,target=3Dhostdev0,id=3Dzpci65535= \ +-device vfio-pci,host=3Dffff:00:00.0,id=3Dhostdev0,bus=3Dpci.1,addr=3D0x1f= \ +-device zpci,uid=3D1,fid=3D0,target=3Dhostdev1,id=3Dzpci1 \ +-device vfio-pci,host=3D00:00.0,id=3Dhostdev1,bus=3Dpci.0,addr=3D0x2 \ +-device zpci,uid=3D2,fid=3D1,target=3Dballoon0,id=3Dzpci2 \ +-device virtio-balloon-pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x3 diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.xml b/test= s/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.xml new file mode 100644 index 0000000000..1e6060345b --- /dev/null +++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-boundaries.xml @@ -0,0 +1,30 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219100 + + hvm + + + /usr/bin/qemu-system-s390x + + + + +
+ +
+ +
+ + + + +
+ +
+ +
+ + + diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.args= b/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.args new file mode 100644 index 0000000000..60b6a2e0d2 --- /dev/null +++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.args @@ -0,0 +1,39 @@ +LC_ALL=3DC \ +PATH=3D/bin \ +HOME=3D/home/test \ +USER=3Dtest \ +LOGNAME=3Dtest \ +QEMU_AUDIO_DRV=3Dnone \ +/usr/bin/qemu-system-s390x \ +-name QEMUGuest1 \ +-S \ +-machine s390-ccw-virtio,accel=3Dtcg,usb=3Doff,dump-guest-core=3Doff \ +-m 214 \ +-smp 1,sockets=3D1,cores=3D1,threads=3D1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=3Dcharmonitor,path=3D/tmp/lib/domain--1-QEMUGuest1/moni= tor.sock,\ +server,nowait \ +-mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ +-rtc base=3Dutc \ +-no-shutdown \ +-device zpci,uid=3D35,fid=3D63,target=3Dhostdev0,id=3Dzpci35 \ +-device vfio-pci,host=3D0001:00:00.0,id=3Dhostdev0,bus=3Dpci.0,addr=3D0x3 \ +-device zpci,uid=3D53,fid=3D104,target=3Dhostdev1,id=3Dzpci53 \ +-device vfio-pci,host=3D0002:00:00.0,id=3Dhostdev1,bus=3Dpci.0,addr=3D0x1 \ +-device zpci,uid=3D1,fid=3D1,target=3Dhostdev2,id=3Dzpci1 \ +-device vfio-pci,host=3D0003:00:00.0,id=3Dhostdev2,bus=3Dpci.0,addr=3D0x2 \ +-device zpci,uid=3D2,fid=3D2,target=3Dhostdev3,id=3Dzpci2 \ +-device vfio-pci,host=3D0004:00:00.0,id=3Dhostdev3,bus=3Dpci.0,addr=3D0x5 \ +-device zpci,uid=3D83,fid=3D0,target=3Dhostdev4,id=3Dzpci83 \ +-device vfio-pci,host=3D0005:00:00.0,id=3Dhostdev4,bus=3Dpci.0,addr=3D0x7 \ +-device zpci,uid=3D3,fid=3D114,target=3Dhostdev5,id=3Dzpci3 \ +-device vfio-pci,host=3D0006:00:00.0,id=3Dhostdev5,bus=3Dpci.0,addr=3D0x9 \ +-device zpci,uid=3D23,fid=3D3,target=3Dhostdev6,id=3Dzpci23 \ +-device vfio-pci,host=3D0007:00:00.0,id=3Dhostdev6,bus=3Dpci.0,addr=3D0x4 \ +-device zpci,uid=3D4,fid=3D40,target=3Dhostdev7,id=3Dzpci4 \ +-device vfio-pci,host=3D0008:00:00.0,id=3Dhostdev7,bus=3Dpci.0,addr=3D0x6 \ +-device zpci,uid=3D5,fid=3D4,target=3Dballoon0,id=3Dzpci5 \ +-device virtio-balloon-pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x8 diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.xml = b/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.xml new file mode 100644 index 0000000000..da8305dd6d --- /dev/null +++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci-multidomain-many.xml @@ -0,0 +1,79 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219100 + + hvm + + + /usr/bin/qemu-system-s390x + + + + +
+ +
+ +
+ + + + +
+ +
+ +
+ + + + +
+ + + + + +
+ +
+ + + + +
+ +
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+ +
+ + + diff --git a/tests/qemuxml2argvdata/hostdev-vfio-zpci.args b/tests/qemuxml2= argvdata/hostdev-vfio-zpci.args index d6b1520c47..7ca4257a34 100644 --- a/tests/qemuxml2argvdata/hostdev-vfio-zpci.args +++ b/tests/qemuxml2argvdata/hostdev-vfio-zpci.args @@ -19,5 +19,7 @@ server,nowait \ -mon chardev=3Dcharmonitor,id=3Dmonitor,mode=3Dcontrol \ -rtc base=3Dutc \ -no-shutdown \ +-device zpci,uid=3D25,fid=3D31,target=3Dhostdev0,id=3Dzpci25 \ -device vfio-pci,host=3D00:00.0,id=3Dhostdev0,bus=3Dpci.0,addr=3D0x8 \ +-device zpci,uid=3D1,fid=3D0,target=3Dballoon0,id=3Dzpci1 \ -device virtio-balloon-pci,id=3Dballoon0,bus=3Dpci.0,addr=3D0x1 diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index 7ecd9342bc..b8637a40d4 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -1674,6 +1674,19 @@ mymain(void) DO_TEST("hostdev-vfio-zpci", QEMU_CAPS_DEVICE_VFIO_PCI, QEMU_CAPS_DEVICE_ZPCI); + DO_TEST("hostdev-vfio-zpci-multidomain-many", + QEMU_CAPS_DEVICE_VFIO_PCI, + QEMU_CAPS_DEVICE_PCI_BRIDGE, + QEMU_CAPS_DEVICE_ZPCI); + DO_TEST("hostdev-vfio-zpci-autogenerate", + QEMU_CAPS_DEVICE_VFIO_PCI, + QEMU_CAPS_DEVICE_ZPCI); + DO_TEST("hostdev-vfio-zpci-boundaries", + QEMU_CAPS_DEVICE_VFIO_PCI, + QEMU_CAPS_DEVICE_PCI_BRIDGE, + QEMU_CAPS_DEVICE_ZPCI); + DO_TEST_PARSE_ERROR("hostdev-vfio-zpci", + QEMU_CAPS_DEVICE_VFIO_PCI); DO_TEST("pci-rom", NONE); DO_TEST("pci-rom-disabled", NONE); DO_TEST("pci-rom-disabled-invalid", NONE); diff --git a/tests/qemuxml2xmloutdata/hostdev-vfio-zpci-autogenerate.xml b/= tests/qemuxml2xmloutdata/hostdev-vfio-zpci-autogenerate.xml new file mode 100644 index 0000000000..e94e63bd0a --- /dev/null +++ b/tests/qemuxml2xmloutdata/hostdev-vfio-zpci-autogenerate.xml @@ -0,0 +1,34 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219100 + 219100 + 1 + + hvm + + + + destroy + restart + destroy + + /usr/bin/qemu-system-s390x + + + + +
+ +
+ +
+ + +
+ +
+ + + + diff --git a/tests/qemuxml2xmloutdata/hostdev-vfio-zpci-boundaries.xml b/te= sts/qemuxml2xmloutdata/hostdev-vfio-zpci-boundaries.xml new file mode 100644 index 0000000000..81d2146188 --- /dev/null +++ b/tests/qemuxml2xmloutdata/hostdev-vfio-zpci-boundaries.xml @@ -0,0 +1,48 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219100 + 219100 + 1 + + hvm + + + + destroy + restart + destroy + + /usr/bin/qemu-system-s390x + + + + +
+ + + + +
+ +
+ +
+ + + + +
+ +
+ +
+ + +
+ +
+ + + + diff --git a/tests/qemuxml2xmloutdata/hostdev-vfio-zpci-multidomain-many.xm= l b/tests/qemuxml2xmloutdata/hostdev-vfio-zpci-multidomain-many.xml new file mode 100644 index 0000000000..e56106d103 --- /dev/null +++ b/tests/qemuxml2xmloutdata/hostdev-vfio-zpci-multidomain-many.xml @@ -0,0 +1,97 @@ + + QEMUGuest1 + c7a5fdbd-edaf-9455-926a-d65c16db1809 + 219100 + 219100 + 1 + + hvm + + + + destroy + restart + destroy + + /usr/bin/qemu-system-s390x + + + + +
+ +
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+ + +
+ +
+ + + + diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 53de9726f4..4d1a3610ef 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -464,6 +464,17 @@ mymain(void) DO_TEST("hostdev-vfio-zpci", QEMU_CAPS_DEVICE_ZPCI, QEMU_CAPS_CCW); + DO_TEST("hostdev-vfio-zpci-multidomain-many", + QEMU_CAPS_DEVICE_VFIO_PCI, + QEMU_CAPS_DEVICE_PCI_BRIDGE, + QEMU_CAPS_DEVICE_ZPCI); + DO_TEST("hostdev-vfio-zpci-autogenerate", + QEMU_CAPS_DEVICE_VFIO_PCI, + QEMU_CAPS_DEVICE_ZPCI); + DO_TEST("hostdev-vfio-zpci-boundaries", + QEMU_CAPS_DEVICE_VFIO_PCI, + QEMU_CAPS_DEVICE_PCI_BRIDGE, + QEMU_CAPS_DEVICE_ZPCI); DO_TEST("hostdev-mdev-precreated", NONE); DO_TEST("hostdev-mdev-display", QEMU_CAPS_VFIO_PCI_DISPLAY); DO_TEST("pci-rom", NONE); --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=fail(p=none dis=none) header.from=linux.ibm.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1538124468643996.5353788682683; Fri, 28 Sep 2018 01:47:48 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 36BD6307D864; Fri, 28 Sep 2018 08:47:46 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D9387106A7A4; Fri, 28 Sep 2018 08:47:45 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id 717484A473; Fri, 28 Sep 2018 08:47:45 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w8S8liS8004015 for ; Fri, 28 Sep 2018 04:47:44 -0400 Received: by smtp.corp.redhat.com (Postfix) id AC8DF26397; Fri, 28 Sep 2018 08:47:44 +0000 (UTC) Received: from mx1.redhat.com (ext-mx20.extmail.prod.ext.phx2.redhat.com [10.5.110.49]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A49712637A for ; Fri, 28 Sep 2018 08:47:44 +0000 (UTC) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7526F308FF32 for ; Fri, 28 Sep 2018 08:47:43 +0000 (UTC) Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8S8iegt082491 for ; Fri, 28 Sep 2018 04:47:43 -0400 Received: from e13.ny.us.ibm.com (e13.ny.us.ibm.com [129.33.205.203]) by mx0a-001b2d01.pphosted.com with ESMTP id 2msfbamd6m-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 28 Sep 2018 04:47:42 -0400 Received: from localhost by e13.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:39 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8lcHl37814290 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:38 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DA2FFAE067; Fri, 28 Sep 2018 04:46:03 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CDFC5AE05C; Fri, 28 Sep 2018 04:46:00 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:46:00 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:24 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18092808-0064-0000-0000-00000356A387 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874827; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:41 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0065-0000-0000-00003ACCCB95 Message-Id: <20180928084626.76279-12-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=3 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Fri, 28 Sep 2018 08:47:43 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.49]); Fri, 28 Sep 2018 08:47:43 +0000 (UTC) for IP:'148.163.156.1' DOMAIN:'mx0a-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.156.1 mx0a-001b2d01.pphosted.com 148.163.156.1 mx0a-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.84 on 10.5.110.49 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 11/13] qemu: Add hotpluging support for PCI devices on S390 guests X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Fri, 28 Sep 2018 08:47:47 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" This commit adds hotplug support for PCI devices on S390 guests. There's no need to implement hot unplug for zPCI as QEMU implements an unplug callback which will unplug both PCI and zPCI device in a cascaded way. Currently, the following PCI devices are supported: virtio-blk-pci virtio-net-pci virtio-rng-pci virtio-input-host-pci virtio-keyboard-pci virtio-mouse-pci virtio-tablet-pci vfio-pci SCSIVhost device Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann Reviewed-by: Bjoern Walk --- src/qemu/qemu_hotplug.c | 162 +++++++++++++++++++++++++++++++++++++--- 1 file changed, 152 insertions(+), 10 deletions(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 4558a3c02d..e1395d1674 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -154,6 +154,80 @@ qemuHotplugPrepareDiskAccess(virQEMUDriverPtr driver, } =20 =20 +static int +qemuDomainAttachZPCIDevice(qemuMonitorPtr mon, + virDomainDeviceInfoPtr info) +{ + char *devstr_zpci =3D NULL; + int ret =3D -1; + + if (!(devstr_zpci =3D qemuBuildZPCIDevStr(info))) + goto cleanup; + + if (qemuMonitorAddDevice(mon, devstr_zpci) < 0) + goto cleanup; + + ret =3D 0; + + cleanup: + VIR_FREE(devstr_zpci); + return ret; +} + + +static int +qemuDomainDetachZPCIDevice(qemuMonitorPtr mon, + virDomainDeviceInfoPtr info) +{ + char *zpciAlias =3D NULL; + int ret =3D -1; + + if (virAsprintf(&zpciAlias, "zpci%d", info->addr.pci.zpci.uid) < 0) + goto cleanup; + + if (qemuMonitorDelDevice(mon, zpciAlias) < 0) + goto cleanup; + + ret =3D 0; + + cleanup: + VIR_FREE(zpciAlias); + return ret; +} + + +static int +qemuDomainAttachExtensionDevice(qemuMonitorPtr mon, + virDomainDeviceInfoPtr info) +{ + if (info->type !=3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI || + info->addr.pci.extFlags =3D=3D VIR_PCI_ADDRESS_EXTENSION_NONE) { + return 0; + } + + if (info->addr.pci.extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) + return qemuDomainAttachZPCIDevice(mon, info); + + return 0; +} + + +static int +qemuDomainDetachExtensionDevice(qemuMonitorPtr mon, + virDomainDeviceInfoPtr info) +{ + if (info->type !=3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI || + info->addr.pci.extFlags =3D=3D VIR_PCI_ADDRESS_EXTENSION_NONE) { + return 0; + } + + if (info->addr.pci.extFlags & VIR_PCI_ADDRESS_EXTENSION_ZPCI) + return qemuDomainDetachZPCIDevice(mon, info); + + return 0; +} + + static int qemuHotplugWaitForTrayEject(virDomainObjPtr vm, virDomainDiskDefPtr disk) @@ -805,8 +879,13 @@ qemuDomainAttachDiskGeneric(virQEMUDriverPtr driver, if (qemuHotplugDiskSourceAttach(priv->mon, diskdata) < 0) goto exit_monitor; =20 - if (qemuMonitorAddDevice(priv->mon, devstr) < 0) + if (qemuDomainAttachExtensionDevice(priv->mon, &disk->info) < 0) + goto exit_monitor; + + if (qemuMonitorAddDevice(priv->mon, devstr) < 0) { + ignore_value(qemuDomainDetachExtensionDevice(priv->mon, &disk->inf= o)); goto exit_monitor; + } =20 if (qemuDomainObjExitMonitor(driver, vm) < 0) { ret =3D -2; @@ -913,7 +992,16 @@ int qemuDomainAttachControllerDevice(virQEMUDriverPtr = driver, goto cleanup; =20 qemuDomainObjEnterMonitor(driver, vm); - ret =3D qemuMonitorAddDevice(priv->mon, devstr); + + if ((ret =3D qemuDomainAttachExtensionDevice(priv->mon, + &controller->info)) < 0) { + goto exit_monitor; + } + + if ((ret =3D qemuMonitorAddDevice(priv->mon, devstr)) < 0) + ignore_value(qemuDomainDetachExtensionDevice(priv->mon, &controlle= r->info)); + + exit_monitor: if (qemuDomainObjExitMonitor(driver, vm) < 0) { releaseaddr =3D false; ret =3D -1; @@ -1381,7 +1469,8 @@ qemuDomainAttachNetDevice(virQEMUDriverPtr driver, goto cleanup; } =20 - if (qemuDomainIsS390CCW(vm->def) && + if (net->info.type !=3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI && + qemuDomainIsS390CCW(vm->def) && virQEMUCapsGet(priv->qemuCaps, QEMU_CAPS_CCW)) { net->info.type =3D VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW; if (!(ccwaddrs =3D virDomainCCWAddressSetCreateFromDomain(vm->def)= )) @@ -1451,7 +1540,15 @@ qemuDomainAttachNetDevice(virQEMUDriverPtr driver, goto try_remove; =20 qemuDomainObjEnterMonitor(driver, vm); + + if (qemuDomainAttachExtensionDevice(priv->mon, &net->info) < 0) { + ignore_value(qemuDomainObjExitMonitor(driver, vm)); + virDomainAuditNet(vm, NULL, net, "attach", false); + goto try_remove; + } + if (qemuMonitorAddDevice(priv->mon, nicstr) < 0) { + ignore_value(qemuDomainDetachExtensionDevice(priv->mon, &net->info= )); ignore_value(qemuDomainObjExitMonitor(driver, vm)); virDomainAuditNet(vm, NULL, net, "attach", false); goto try_remove; @@ -1668,8 +1765,16 @@ qemuDomainAttachHostPCIDevice(virQEMUDriverPtr drive= r, goto error; =20 qemuDomainObjEnterMonitor(driver, vm); - ret =3D qemuMonitorAddDeviceWithFd(priv->mon, devstr, - configfd, configfd_name); + + if ((ret =3D qemuDomainAttachExtensionDevice(priv->mon, hostdev->info)= ) < 0) + goto exit_monitor; + + if ((ret =3D qemuMonitorAddDeviceWithFd(priv->mon, devstr, + configfd, configfd_name)) < 0) { + ignore_value(qemuDomainDetachExtensionDevice(priv->mon, hostdev->i= nfo)); + } + + exit_monitor: if (qemuDomainObjExitMonitor(driver, vm) < 0) goto error; =20 @@ -2325,9 +2430,14 @@ qemuDomainAttachRNGDevice(virQEMUDriverPtr driver, if (qemuMonitorAddObject(priv->mon, &props, &objAlias) < 0) goto exit_monitor; =20 - if (qemuMonitorAddDevice(priv->mon, devstr) < 0) + if (qemuDomainAttachExtensionDevice(priv->mon, &rng->info) < 0) goto exit_monitor; =20 + if (qemuMonitorAddDevice(priv->mon, devstr) < 0) { + ignore_value(qemuDomainDetachExtensionDevice(priv->mon, &rng->info= )); + goto exit_monitor; + } + if (qemuDomainObjExitMonitor(driver, vm) < 0) { releaseaddr =3D false; goto cleanup; @@ -2807,8 +2917,16 @@ qemuDomainAttachSCSIVHostDevice(virQEMUDriverPtr dri= ver, =20 qemuDomainObjEnterMonitor(driver, vm); =20 - ret =3D qemuMonitorAddDeviceWithFd(priv->mon, devstr, vhostfd, vhostfd= Name); + if ((ret =3D qemuDomainAttachExtensionDevice(priv->mon, hostdev->info)= ) < 0) + goto exit_monitor; + + if ((ret =3D qemuMonitorAddDeviceWithFd(priv->mon, devstr, vhostfd, + vhostfdName)) < 0) { + ignore_value(qemuDomainDetachExtensionDevice(priv->mon, hostdev->i= nfo)); + goto exit_monitor; + } =20 + exit_monitor: if (qemuDomainObjExitMonitor(driver, vm) < 0 || ret < 0) goto audit; =20 @@ -3053,8 +3171,13 @@ qemuDomainAttachShmemDevice(virQEMUDriverPtr driver, =20 release_backing =3D true; =20 - if (qemuMonitorAddDevice(priv->mon, shmstr) < 0) + if (qemuDomainAttachExtensionDevice(priv->mon, &shmem->info) < 0) + goto exit_monitor; + + if (qemuMonitorAddDevice(priv->mon, shmstr) < 0) { + ignore_value(qemuDomainDetachExtensionDevice(priv->mon, &shmem->in= fo)); goto exit_monitor; + } =20 if (qemuDomainObjExitMonitor(driver, vm) < 0) { release_address =3D false; @@ -3227,9 +3350,15 @@ qemuDomainAttachInputDevice(virQEMUDriverPtr driver, goto cleanup; =20 qemuDomainObjEnterMonitor(driver, vm); - if (qemuMonitorAddDevice(priv->mon, devstr) < 0) + + if (qemuDomainAttachExtensionDevice(priv->mon, &input->info) < 0) goto exit_monitor; =20 + if (qemuMonitorAddDevice(priv->mon, devstr) < 0) { + ignore_value(qemuDomainDetachExtensionDevice(priv->mon, &input->in= fo)); + goto exit_monitor; + } + if (qemuDomainObjExitMonitor(driver, vm) < 0) { releaseaddr =3D false; goto cleanup; @@ -3306,8 +3435,14 @@ qemuDomainAttachVsockDevice(virQEMUDriverPtr driver, goto cleanup; =20 qemuDomainObjEnterMonitor(driver, vm); - if (qemuMonitorAddDeviceWithFd(priv->mon, devstr, vsockPriv->vhostfd, = fdname) < 0) + + if (qemuDomainAttachExtensionDevice(priv->mon, &vsock->info) < 0) + goto exit_monitor; + + if (qemuMonitorAddDeviceWithFd(priv->mon, devstr, vsockPriv->vhostfd, = fdname) < 0) { + ignore_value(qemuDomainDetachExtensionDevice(priv->mon, &vsock->in= fo)); goto exit_monitor; + } =20 if (qemuDomainObjExitMonitor(driver, vm) < 0) { releaseaddr =3D false; @@ -5292,10 +5427,17 @@ int qemuDomainDetachControllerDevice(virQEMUDriverP= tr driver, qemuDomainMarkDeviceForRemoval(vm, &detach->info); =20 qemuDomainObjEnterMonitor(driver, vm); + if (detach->type =3D=3D VIR_DOMAIN_CONTROLLER_TYPE_PCI && + qemuDomainDetachExtensionDevice(priv->mon, &detach->info)) { + goto exit_monitor; + } + if (qemuMonitorDelDevice(priv->mon, detach->info.alias)) { ignore_value(qemuDomainObjExitMonitor(driver, vm)); goto cleanup; } + + exit_monitor: if (qemuDomainObjExitMonitor(driver, vm) < 0) goto cleanup; =20 --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:43 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp23034.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8lgC028246034 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:42 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5DFF9AE05F; Fri, 28 Sep 2018 04:46:08 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6A6B1AE05C; Fri, 28 Sep 2018 04:46:05 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:46:05 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:25 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18092808-0052-0000-0000-00000338EEE1 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874827; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:45 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0053-0000-0000-00005E39E204 Message-Id: <20180928084626.76279-13-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Fri, 28 Sep 2018 08:47:47 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.42]); Fri, 28 Sep 2018 08:47:47 +0000 (UTC) for IP:'148.163.158.5' DOMAIN:'mx0b-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.158.5 mx0b-001b2d01.pphosted.com 148.163.158.5 mx0b-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.84 on 10.5.110.42 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 12/13] docs: Add 'uid' and 'fid' information X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.48]); Fri, 28 Sep 2018 08:47:52 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Update 'Device address' section to describe 'zpci' element and its two attributes 'uid' and 'fid'. Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann --- docs/formatdomain.html.in | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 8189959773..a6e07e4a8a 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -3925,7 +3925,14 @@ (since 0.9.7, requires QEMU 0.13). multifunction defaults to 'off', but should be set to 'on' for function 0 of a slot that will - have multiple functions used.
+ have multiple functions used. + (Since 4.8.0 ), PCI address extensions + depending on the architecture are supported. E.g. for S390 guests, + PCI addresses have child element: zpci, which has + two attributes uid (a hex value between 0x0001 and + 0xffff, inclusive), and fid (a hex value between + 0x00000000 and 0xffffffff, inclusive) used by PCI devices on S390 + for User-defined Identifiers and Function Identifiers.
Since 1.3.5, some hypervisor drivers may accept an <address type=3D'pci'/> element with no other attributes as an explicit request to --=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list From nobody Sun May 19 02:26:40 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=fail(p=none dis=none) header.from=linux.ibm.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1538124480325923.6148426906001; Fri, 28 Sep 2018 01:48:00 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 788823002618; Fri, 28 Sep 2018 08:47:58 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 42F173066752; Fri, 28 Sep 2018 08:47:58 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id EDF6A4A465; Fri, 28 Sep 2018 08:47:57 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w8S8luCk004131 for ; Fri, 28 Sep 2018 04:47:56 -0400 Received: by smtp.corp.redhat.com (Postfix) id CC8A12C8E8; Fri, 28 Sep 2018 08:47:56 +0000 (UTC) Received: from mx1.redhat.com (ext-mx04.extmail.prod.ext.phx2.redhat.com [10.5.110.28]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C10502C8ED for ; Fri, 28 Sep 2018 08:47:54 +0000 (UTC) Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 38D2981104 for ; Fri, 28 Sep 2018 08:47:53 +0000 (UTC) Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8S8icwS026967 for ; Fri, 28 Sep 2018 04:47:52 -0400 Received: from e17.ny.us.ibm.com (e17.ny.us.ibm.com [129.33.205.207]) by mx0b-001b2d01.pphosted.com with ESMTP id 2msft8u7h9-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 28 Sep 2018 04:47:52 -0400 Received: from localhost by e17.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 04:47:48 -0400 Received: from b01ledav005.gho.pok.ibm.com (b01ledav005.gho.pok.ibm.com [9.57.199.110]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S8llSU31064276 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 08:47:47 GMT Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E565FAE05C; Fri, 28 Sep 2018 04:46:12 -0400 (EDT) Received: from b01ledav005.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E7E19AE05F; Fri, 28 Sep 2018 04:46:09 -0400 (EDT) Received: from zyimindembp.cn.ibm.com (unknown [9.115.193.142]) by b01ledav005.gho.pok.ibm.com (Postfix) with ESMTP; Fri, 28 Sep 2018 04:46:09 -0400 (EDT) From: Yi Min Zhao To: libvir-list@redhat.com Date: Fri, 28 Sep 2018 16:46:26 +0800 In-Reply-To: <20180928084626.76279-1-zyimin@linux.ibm.com> References: <20180928084626.76279-1-zyimin@linux.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18092808-0040-0000-0000-00000477C20C X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009784; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000267; SDB=6.01094792; UDB=6.00565956; IPR=6.00874828; MB=3.00023539; MTD=3.00000008; XFM=3.00000015; UTC=2018-09-28 08:47:50 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092808-0041-0000-0000-0000087FC93A Message-Id: <20180928084626.76279-14-zyimin@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-09-28_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280091 X-Greylist: Sender passed SPF test, Sender IP whitelisted by DNSRBL, ACL 214 matched, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Fri, 28 Sep 2018 08:47:53 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Fri, 28 Sep 2018 08:47:53 +0000 (UTC) for IP:'148.163.158.5' DOMAIN:'mx0b-001b2d01.pphosted.com' HELO:'mx0a-001b2d01.pphosted.com' FROM:'zyimin@linux.ibm.com' RCPT:'' X-RedHat-Spam-Score: -0.701 (RCVD_IN_DNSWL_LOW, SPF_PASS) 148.163.158.5 mx0b-001b2d01.pphosted.com 148.163.158.5 mx0b-001b2d01.pphosted.com X-Scanned-By: MIMEDefang 2.78 on 10.5.110.28 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-loop: libvir-list@redhat.com Cc: fiuczy@linux.ibm.com, cohuck@redhat.com, abologna@redhat.com, zyimin@linux.ibm.com, bwalk@linux.ibm.com, jtomko@redhat.com, laine@laine.org Subject: [libvirt] [PATCH v6 13/13] news: Update news for PCI address extension attributes X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.84 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.40]); Fri, 28 Sep 2018 08:47:59 +0000 (UTC) X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Yi Min Zhao Reviewed-by: Boris Fiuczynski Reviewed-by: Stefan Zimmermann --- docs/news.xml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/docs/news.xml b/docs/news.xml index 3ed6ff8aeb..9600c97102 100644 --- a/docs/news.xml +++ b/docs/news.xml @@ -44,6 +44,17 @@ and virDomainPMWakeup APIs. + + + qemu: Added support for PCI device passthrough on S390 + + + PCI addresses can now include the new zpci element which contains + uid (user-defined identifier) and fid (PCI function identifier) + attributes and makes the corresponding devices usable by S390 + guests. + +
--=20 Yi Min -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list