diff options
Diffstat (limited to 'include/linux/kvm.h')
| -rw-r--r-- | include/linux/kvm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 93472daec120..c93cf53953af 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -232,6 +232,11 @@ struct kvm_cpuid { #define KVM_GET_API_VERSION _IO(KVMIO, 0x00) #define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */ #define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list) +/* + * Check if a kvm extension is available. Argument is extension number, + * return is 1 (yes) or 0 (no, sorry). + */ +#define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03) /* * ioctls for VM fds |