[libvirt PATCH v2 10/20] cpu_ppc64: Implement virCPUDataIsIdentical for ppc64
Signed-off-by: Tim Wiederhake <twiederh(a)redhat.com>
---
src/cpu/cpu_ppc64.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/src/cpu/cpu_ppc64.c b/src/cpu/cpu_ppc64.c
index 4909f61ff1..fcd68c8a7c 100644
--- a/src/cpu/cpu_ppc64.c
+++ b/src/cpu/cpu_ppc64.c
@@ -578,6 +578,31 @@ ppc64DriverDecode(virCPUDef *cpu,
return 0;
}
+static virCPUCompareResult
+virCPUppc64DataIsIdentical(const virCPUData *a,
+ const virCPUData *b)
+{
+ size_t i;
+
+ if (!a || !b)
+ return VIR_CPU_COMPARE_ERROR;
+
+ if (a->arch != b->arch)
+ return VIR_CPU_COMPARE_INCOMPATIBLE;
+
+ if (a->data.ppc64.len != b->data.ppc64.len)
+ return VIR_CPU_COMPARE_INCOMPATIBLE;
+
+ for (i = 0; i < a->data.ppc64.len; ++i) {
+ if (a->data.ppc64.pvr[i].mask != b->data.ppc64.pvr[i].mask)
+ return VIR_CPU_COMPARE_INCOMPATIBLE;
+ if (a->data.ppc64.pvr[i].value != b->data.ppc64.pvr[i].value)
+ return VIR_CPU_COMPARE_INCOMPATIBLE;
+ }
+
+ return VIR_CPU_COMPARE_IDENTICAL;
+}
+
static void
virCPUppc64DataFree(virCPUData *data)
{
@@ -749,4 +774,5 @@ struct cpuArchDriver cpuDriverPPC64 = {
.update = virCPUppc64Update,
.getModels = virCPUppc64DriverGetModels,
.convertLegacy = virCPUppc64ConvertLegacy,
+ .dataIsIdentical = virCPUppc64DataIsIdentical,
};
--
2.31.1