New upstream version 18.08upstream/18.08

Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

1 files changed, 68 insertions, 0 deletions

diff --git a/examples/vm_power_manager/oob_monitor.h b/examples/vm_power_manager/oob_monitor.h
new file mode 100644
index 00000000..b96e08df
--- /dev/null
+++ b/examples/vm_power_manager/oob_monitor.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018 Intel Corporation
+ */
+
+#ifndef OOB_MONITOR_H_
+#define OOB_MONITOR_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Setup the Branch Monitor resources required to initialize epoll.
+ * Must be called first before calling other functions.
+ *
+ * @return
+ *  - 0 on success.
+ *  - Negative on error.
+ */
+int branch_monitor_init(void);
+
+/**
+ * Run the OOB branch monitor, loops forever on on epoll_wait.
+ *
+ *
+ * @return
+ *  None
+ */
+void run_branch_monitor(void);
+
+/**
+ * Exit the OOB Branch Monitor.
+ *
+ * @return
+ *  None
+ */
+void branch_monitor_exit(void);
+
+/**
+ * Add a core to the list of cores to monitor.
+ *
+ * @param core
+ *  Core Number
+ *
+ * @return
+ *  - 0 on success.
+ *  - Negative on error.
+ */
+int add_core_to_monitor(int core);
+
+/**
+ * Remove a previously added core from core list.
+ *
+ * @param core
+ *  Core Number
+ *
+ * @return
+ *  - 0 on success.
+ *  - Negative on error.
+ */
+int remove_core_from_monitor(int core);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* OOB_MONITOR_H_ */