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d694ae0c55
'const fooPtr' is the same as 'foo * const' (the pointer won't change, but it's contents can). But in general, if an interface is trying to be const-correct, it should be using 'const foo *' (the pointer is to data that can't be changed). Fix up offenders in src/cpu. * src/cpu/cpu.h (cpuArchDecode, cpuArchEncode, cpuArchUpdate) (cpuArchHasFeature, cpuDecode, cpuEncode, cpuUpdate) (cpuHasFeature): Use intended type. * src/conf/cpu_conf.h (virCPUDefCopyModel, virCPUDefCopy): Likewise. (virCPUDefParseXML): Drop const. * src/cpu/cpu.c (cpuDecode, cpuEncode, cpuUpdate, cpuHasFeature): Fix fallout. * src/cpu/cpu_x86.c (x86ModelFromCPU, x86ModelSubtractCPU) (x86DecodeCPUData, x86EncodePolicy, x86Encode, x86UpdateCustom) (x86UpdateHostModel, x86Update, x86HasFeature): Likewise. * src/cpu/cpu_s390.c (s390Decode): Likewise. * src/cpu/cpu_arm.c (ArmDecode): Likewise. * src/cpu/cpu_powerpc.c (ppcModelFromCPU, ppcCompute, ppcDecode) (ppcUpdate): Likewise. * src/conf/cpu_conf.c (virCPUDefCopyModel, virCPUDefCopy) (virCPUDefParseXML): Likewise. Signed-off-by: Eric Blake <eblake@redhat.com>
173 lines
4.0 KiB
C
173 lines
4.0 KiB
C
/*
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* cpu_conf.h: CPU XML handling
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*
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* Copyright (C) 2009-2011, 2013 Red Hat, Inc.
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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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* Authors:
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* Jiri Denemark <jdenemar@redhat.com>
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*/
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#ifndef __VIR_CPU_CONF_H__
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# define __VIR_CPU_CONF_H__
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# include "virutil.h"
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# include "virbuffer.h"
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# include "virxml.h"
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# include "virbitmap.h"
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# include "virarch.h"
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# define VIR_CPU_VENDOR_ID_LENGTH 12
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enum virCPUType {
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VIR_CPU_TYPE_HOST,
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VIR_CPU_TYPE_GUEST,
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VIR_CPU_TYPE_AUTO,
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VIR_CPU_TYPE_LAST
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};
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VIR_ENUM_DECL(virCPU)
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enum virCPUMode {
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VIR_CPU_MODE_CUSTOM,
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VIR_CPU_MODE_HOST_MODEL,
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VIR_CPU_MODE_HOST_PASSTHROUGH,
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VIR_CPU_MODE_LAST
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};
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VIR_ENUM_DECL(virCPUMode)
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enum virCPUMatch {
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VIR_CPU_MATCH_MINIMUM,
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VIR_CPU_MATCH_EXACT,
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VIR_CPU_MATCH_STRICT,
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VIR_CPU_MATCH_LAST
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};
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VIR_ENUM_DECL(virCPUMatch)
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enum virCPUFallback {
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VIR_CPU_FALLBACK_ALLOW,
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VIR_CPU_FALLBACK_FORBID,
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VIR_CPU_FALLBACK_LAST
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};
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VIR_ENUM_DECL(virCPUFallback)
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enum virCPUFeaturePolicy {
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VIR_CPU_FEATURE_FORCE,
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VIR_CPU_FEATURE_REQUIRE,
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VIR_CPU_FEATURE_OPTIONAL,
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VIR_CPU_FEATURE_DISABLE,
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VIR_CPU_FEATURE_FORBID,
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VIR_CPU_FEATURE_LAST
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};
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VIR_ENUM_DECL(virCPUFeaturePolicy)
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typedef struct _virCPUFeatureDef virCPUFeatureDef;
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typedef virCPUFeatureDef *virCPUFeatureDefPtr;
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struct _virCPUFeatureDef {
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char *name;
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int policy; /* enum virCPUFeaturePolicy */
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};
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typedef struct _virCellDef virCellDef;
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typedef virCellDef *virCellDefPtr;
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struct _virCellDef {
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int cellid;
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virBitmapPtr cpumask; /* CPUs that are part of this node */
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char *cpustr; /* CPUs stored in string form for dumpxml */
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unsigned int mem; /* Node memory in kB */
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};
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typedef struct _virCPUDef virCPUDef;
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typedef virCPUDef *virCPUDefPtr;
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struct _virCPUDef {
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int type; /* enum virCPUType */
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int mode; /* enum virCPUMode */
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int match; /* enum virCPUMatch */
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virArch arch;
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char *model;
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char *vendor_id; /* vendor id returned by CPUID in the guest */
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int fallback; /* enum virCPUFallback */
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char *vendor;
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unsigned int sockets;
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unsigned int cores;
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unsigned int threads;
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size_t nfeatures;
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size_t nfeatures_max;
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virCPUFeatureDefPtr features;
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size_t ncells;
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size_t ncells_max;
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virCellDefPtr cells;
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unsigned int cells_cpus;
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};
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void ATTRIBUTE_NONNULL(1)
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virCPUDefFreeModel(virCPUDefPtr def);
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void
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virCPUDefFree(virCPUDefPtr def);
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int ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2)
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virCPUDefCopyModel(virCPUDefPtr dst,
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const virCPUDef *src,
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bool resetPolicy);
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virCPUDefPtr
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virCPUDefCopy(const virCPUDef *cpu);
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virCPUDefPtr
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virCPUDefParseXML(xmlNodePtr node,
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xmlXPathContextPtr ctxt,
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enum virCPUType mode);
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bool
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virCPUDefIsEqual(virCPUDefPtr src,
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virCPUDefPtr dst);
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char *
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virCPUDefFormat(virCPUDefPtr def,
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unsigned int flags);
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int
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virCPUDefFormatBuf(virBufferPtr buf,
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virCPUDefPtr def,
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unsigned int flags);
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int
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virCPUDefFormatBufFull(virBufferPtr buf,
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virCPUDefPtr def,
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unsigned int flags);
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int
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virCPUDefAddFeature(virCPUDefPtr cpu,
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const char *name,
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int policy);
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int
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virCPUDefUpdateFeature(virCPUDefPtr cpu,
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const char *name,
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int policy);
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#endif /* __VIR_CPU_CONF_H__ */
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