@@ -44,6 +44,7 @@ odpapispecinclude_HEADERS = \
odp/api/spec/sync.h \
odp/api/spec/system_info.h \
odp/api/spec/thread.h \
+ odp/api/spec/threshold.h \
odp/api/spec/thrmask.h \
odp/api/spec/ticketlock.h \
odp/api/spec/time.h \
new file mode 100644
@@ -0,0 +1,102 @@
+/* Copyright (c) 2017, Linaro Limited
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/**
+ * @file
+ *
+ * ODP threshold descriptor
+ */
+
+#ifndef ODP_API_THRESHOLD_H_
+#define ODP_API_THRESHOLD_H_
+#include <odp/visibility_begin.h>
+#include <odp/api/std_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Supported threshold types
+ *
+ * Supported threshold types in a bit field structure.
+ */
+typedef union odp_threshold_type_t {
+ /** bitfields for different threshold types */
+ struct {
+ /** Percentage of the total size of pool or queue */
+ uint8_t percent:1;
+
+ /* Total number of all transient packets */
+ uint8_t pkt_cnt:1;
+
+ /* Total size of all transient packets in bytes */
+ uint8_t pkt_size:1;
+ };
+
+ /** All bits of the bit field structure */
+ uint8_t all_bits;
+} odp_threshold_type_t;
+
+/**
+ * ODP Threshold types
+ *
+ * Different types of threshold measurements
+ */
+typedef enum {
+ /** Percentage of the total size of pool or queue */
+ odp_percent_e,
+
+ /* Total number of all transient packets */
+ odp_pkt_count_e,
+
+ /** Total size of all transient packets in bytes */
+ odp_pkt_size_e
+} odp_threshold_type_e;
+
+/**
+ * ODP Threshold
+ *
+ * Threshold configuration
+ */
+typedef struct odp_threshold_t {
+ /** Type of threshold */
+ odp_threshold_type_e type;
+
+ /* Different threshold types */
+ union {
+ struct {
+ /** Max percentage value */
+ odp_percent_t max;
+
+ /** Min percentage value */
+ odp_percent_t min;
+ } percent; /** Percentage */
+
+ struct {
+ /** Max packet count */
+ uint64_t max;
+
+ /** Min packet count */
+ uint64_t min;
+ } pkt_count; /** Packet count */
+
+ struct {
+ /** Max size of all packets */
+ uint64_t max;
+
+ /** Min size of all packets */
+ uint64_t min;
+ } pkt_size; /** Packet size */
+ };
+} odp_threshold_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <odp/visibility_end.h>
+#endif
@@ -65,6 +65,7 @@ odpapiinclude_HEADERS = \
include/odp/api/sync.h \
include/odp/api/system_info.h \
include/odp/api/thread.h \
+ include/odp/api/threshold.h \
include/odp/api/thrmask.h \
include/odp/api/ticketlock.h \
include/odp/api/time.h \
new file mode 100644
@@ -0,0 +1,34 @@
+/* Copyright (c) 2017, Linaro Limited
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/**
+ * @file
+ *
+ * ODP threshold API - platform specific header
+ */
+
+#ifndef ODP_PLAT_THRESHOLD_H_
+#define ODP_PLAT_THRESHOLD_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** @ingroup odp_threshold
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+#include <odp/api/spec/threshold.h>
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif