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65108d94d0
In status XML, we do not store the QEMU version information, we only format all the capabilities. We dropped QEMU_CAPS_PCI_MULTIBUS in commit5b783379which was released in libvirt 3.2.0. Therefore the only way of telling if the already running domain at the time of daemon restart has been started with a QEMU that does use 'pci.0' or not on PPC is to look at the pci-root controller's alias. This is not an option if the domain has a user-specified alias for the pci-root. Instead of reintroducing the capability, assume 'pci.0' when we have no version information. That way the only left broken use case would be the combination of user aliases and very old QEMU. Partially reverts commit3a37af1e4. https://bugzilla.redhat.com/show_bug.cgi?id=1518148
106 lines
3.4 KiB
C
106 lines
3.4 KiB
C
/*
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* qemu_capspriv.h: private declarations for QEMU capabilities generation
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*
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* Copyright (C) 2015 Samsung Electronics Co. Ltd
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* Copyright (C) 2015 Pavel Fedin
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Author: Pavel Fedin <p.fedin@samsung.com>
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*/
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#ifndef __QEMU_CAPSPRIV_H_ALLOW__
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# error "qemu_capspriv.h may only be included by qemu_capabilities.c or test suites"
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#endif
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#ifndef __QEMU_CAPSPRIV_H__
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# define __QEMU_CAPSPRIV_H__
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virQEMUCapsPtr virQEMUCapsNewCopy(virQEMUCapsPtr qemuCaps);
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virQEMUCapsPtr
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virQEMUCapsNewForBinaryInternal(virArch hostArch,
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const char *binary,
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const char *libDir,
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uid_t runUid,
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gid_t runGid,
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bool qmpOnly);
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int virQEMUCapsLoadCache(virArch hostArch,
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virQEMUCapsPtr qemuCaps,
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const char *filename);
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char *virQEMUCapsFormatCache(virQEMUCapsPtr qemuCaps);
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int
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virQEMUCapsInitQMPMonitor(virQEMUCapsPtr qemuCaps,
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qemuMonitorPtr mon);
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int
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virQEMUCapsInitQMPMonitorTCG(virQEMUCapsPtr qemuCaps,
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qemuMonitorPtr mon);
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void
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virQEMUCapsSetArch(virQEMUCapsPtr qemuCaps,
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virArch arch);
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void
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virQEMUCapsInitHostCPUModel(virQEMUCapsPtr qemuCaps,
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virArch hostArch,
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virDomainVirtType type);
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int
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virQEMUCapsInitCPUModel(virQEMUCapsPtr qemuCaps,
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virDomainVirtType type,
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virCPUDefPtr cpu,
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bool migratable);
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void
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virQEMUCapsInitQMPBasicArch(virQEMUCapsPtr qemuCaps);
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void
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virQEMUCapsSetCPUModelInfo(virQEMUCapsPtr qemuCaps,
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virDomainVirtType type,
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qemuMonitorCPUModelInfoPtr modelInfo);
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virCPUDefPtr
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virQEMUCapsProbeHostCPUForEmulator(virArch hostArch,
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virQEMUCapsPtr qemuCaps,
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virDomainVirtType type) ATTRIBUTE_NOINLINE;
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void
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virQEMUCapsSetGICCapabilities(virQEMUCapsPtr qemuCaps,
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virGICCapability *capabilities,
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size_t ncapabilities);
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int
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virQEMUCapsParseHelpStr(const char *qemu,
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const char *str,
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virQEMUCapsPtr qemuCaps,
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unsigned int *version,
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bool *is_kvm,
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unsigned int *kvm_version,
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bool check_yajl,
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const char *qmperr);
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int
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virQEMUCapsParseDeviceStr(virQEMUCapsPtr qemuCaps,
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const char *str);
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int
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virQEMUCapsProbeQMPCPUDefinitions(virQEMUCapsPtr qemuCaps,
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qemuMonitorPtr mon,
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bool tcg);
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#endif
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