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-rw-r--r--target/i386/cpu.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index 599526406a..ab10c0225d 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -6561,6 +6561,12 @@ static void x86_cpu_hyperv_realize(X86CPU *cpu)
memset(cpu->hyperv_vendor_id, 0, 12);
memcpy(cpu->hyperv_vendor_id, cpu->hyperv_vendor, len);
}
+
+ /* 'Hv#1' interface identification*/
+ cpu->hyperv_interface_id[0] = 0x31237648;
+ cpu->hyperv_interface_id[1] = 0;
+ cpu->hyperv_interface_id[2] = 0;
+ cpu->hyperv_interface_id[3] = 0;
}
static void x86_cpu_realizefn(DeviceState *dev, Error **errp)