X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_power%2Fpower_kvm_vm.h;h=73b4c82e573e9edda3165d2d6c62682dc47d272c;hb=0f9ac2afa62ebacd24f36a3b98272b7146be3edd;hp=446d699777620dcc6c1d3a8d1c20b422966ae40b;hpb=5e1f62fb1a4bbcf7a6294c019adf36286cce5955;p=dpdk.git

diff --git a/lib/librte_power/power_kvm_vm.h b/lib/librte_power/power_kvm_vm.h
index 446d699777..73b4c82e57 100644
--- a/lib/librte_power/power_kvm_vm.h
+++ b/lib/librte_power/power_kvm_vm.h
@@ -14,11 +14,22 @@
 #include <rte_byteorder.h>
 #include <rte_log.h>
 #include <rte_string_fns.h>
+#include "rte_power.h"
 
 #ifdef __cplusplus
 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.
  *
@@ -177,6 +188,22 @@ int power_kvm_vm_enable_turbo(unsigned int lcore_id);
  *  - Negative on error.
  */
 int power_kvm_vm_disable_turbo(unsigned int lcore_id);
+
+/**
+ * Returns power capabilities for a specific lcore.
+ *
+ * @param lcore_id
+ *  lcore id.
+ * @param caps
+ *  pointer to rte_power_core_capabilities object.
+ *
+ * @return
+ *  - 0 on success.
+ *  - Negative on error.
+ */
+int power_kvm_vm_get_capabilities(unsigned int lcore_id,
+		struct rte_power_core_capabilities *caps);
+
 #ifdef __cplusplus
 }
 #endif