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cpu_x86: Introduce virCPUx86DataSetSignature

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The API is useful for creating virCPUData in a hypervisor driver from
data we got by querying the hypervisor.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
This commit is contained in:
Jiri Denemark 2017-02-02 16:14:22 +01:00
parent d3f831a97a
commit f358a75ab3
3 changed files with 16 additions and 0 deletions
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11
src/cpu/cpu_x86.c
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@ -2720,6 +2720,17 @@ virCPUx86DataAddCPUID(virCPUDataPtr cpuData,
}
int
virCPUx86DataSetSignature(virCPUDataPtr cpuData,
unsigned int family,
unsigned int model)
{
uint32_t signature = x86MakeSignature(family, model);
return x86DataAddSignature(&cpuData->data.x86, signature);
}
struct cpuArchDriver cpuDriverX86 = {
.name = "x86",
.arch = archs,

4
src/cpu/cpu_x86.h
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@ -32,4 +32,8 @@ extern struct cpuArchDriver cpuDriverX86;
int virCPUx86DataAddCPUID(virCPUDataPtr cpuData,
const virCPUx86CPUID *cpuid);
int virCPUx86DataSetSignature(virCPUDataPtr cpuData,
unsigned int family,
unsigned int model);
#endif /* __VIR_CPU_X86_H__ */

1
src/libvirt_private.syms
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@ -1003,6 +1003,7 @@ virCPUUpdate;
# cpu/cpu_x86.h
virCPUx86DataAddCPUID;
virCPUx86DataSetSignature;
# datatypes.h