Re: [libvirt] [Qemu-devel] [PATCH v6 3/4] kvm: add kvm_support_device() helper function

diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h index 6695fa7..8738fa1 100644 --- a/include/sysemu/kvm.h +++ b/include/sysemu/kvm.h @@ -306,6 +306,15 @@ void kvm_device_access(int fd, int group, uint64_t attr, */ int kvm_create_device(KVMState *s, uint64_t type, bool test); +/** + * kvm_support_device - probe whether KVM support specific device + * + * @vmfd: The fd handler for VM + * @type: type of device + * + * @return: true if supported, otherwise false. + */ +bool kvm_support_device(int vmfd, uint64_t type);