kvm: Add a new machine option kvm-type

Targets like ppc64 support different types of KVM, one which use
hypervisor mode and the other which doesn't. Add a new machine
option kvm-type that helps in selecting the respective ones
We also add a new QEMUMachine callback get_vm_type that helps
in mapping the string representation of kvm type specified.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
[agraf: spelling fixes, use error_report(), use qemumachine.h]
Signed-off-by: Alexander Graf <agraf@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/kvm-stub.c b/kvm-stub.c
index b1c4429..4ef084e 100644
--- a/kvm-stub.c
+++ b/kvm-stub.c
@@ -35,7 +35,7 @@ int kvm_init_vcpu(CPUState *cpu)
     return -ENOSYS;
 }
 
-int kvm_init(void)
+int kvm_init(QEMUMachine *machine)
 {
     return -ENOSYS;
 }