X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_power%2Fpower_kvm_vm.h;h=73b4c82e573e9edda3165d2d6c62682dc47d272c;hb=0f9ac2afa62ebacd24f36a3b98272b7146be3edd;hp=94d4aa121348fdaf0926f9d76fd20ec70e0faef7;hpb=185109906b809007a15db1d018100dc74ec37447;p=dpdk.git

diff --git a/lib/librte_power/power_kvm_vm.h b/lib/librte_power/power_kvm_vm.h
index 94d4aa1213..73b4c82e57 100644
--- a/lib/librte_power/power_kvm_vm.h
+++ b/lib/librte_power/power_kvm_vm.h
@@ -20,6 +20,16 @@
 extern "C" {
 #endif
 
+/**
+ * Check if KVM power management is supported.
+ *
+ * @return
+ *   - 1 if supported
+ *   - 0 if unsupported
+ *   - -1 if error, with rte_errno indicating reason for error.
+ */
+int power_kvm_vm_check_supported(void);
+
 /**
  * Initialize power management for a specific lcore.
  *