Initial commit

Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>

inc/ocf_queue.h

@@ -0,0 +1,65 @@
+/*
+ * Copyright(c) 2012-2018 Intel Corporation
+ * SPDX-License-Identifier: BSD-3-Clause-Clear
+ */
+
+#ifndef OCF_QUEUE_H_
+#define OCF_QUEUE_H_
+
+/**
+ * @file
+ * @brief OCF queues API
+ */
+
+/**
+ * @brief Run queue processing
+ *
+ * @param[in] q Queue to run
+ */
+void ocf_queue_run(ocf_queue_t q);
+
+/**
+ * @brief Set queue private data
+ *
+ * @param[in] q I/O queue
+ * @param[in] priv Private data
+ */
+void ocf_queue_set_priv(ocf_queue_t q, void *priv);
+
+/**
+ * @brief Get queue private data
+ *
+ * @param[in] q I/O queue
+ *
+ * @retval I/O queue private data
+ */
+void *ocf_queue_get_priv(ocf_queue_t q);
+
+/**
+ * @brief Get number of pending requests in I/O queue
+ *
+ * @param[in] q I/O queue
+ *
+ * @retval Number of pending requests in I/O queue
+ */
+uint32_t ocf_queue_pending_io(ocf_queue_t q);
+
+/**
+ * @brief Get cache instance to which I/O queue belongs
+ *
+ * @param[in] q I/O queue
+ *
+ * @retval Cache instance
+ */
+ocf_cache_t ocf_queue_get_cache(ocf_queue_t q);
+
+/**
+ * @brief Get I/O queue id
+ *
+ * @param[in] q I/O queue
+ *
+ * @retval I/O queue id
+ */
+uint32_t ocf_queue_get_id(ocf_queue_t q);
+
+#endif