--- /dev/null
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2018 Intel Corporation
+ */
+
+#ifndef _INCLUDE_SWQ_H_
+#define _INCLUDE_SWQ_H_
+
+#include <stdint.h>
+#include <sys/queue.h>
+
+#include <rte_ring.h>
+
+#include "common.h"
+
+struct swq {
+ TAILQ_ENTRY(swq) node;
+ char name[NAME_SIZE];
+ struct rte_ring *r;
+};
+
+TAILQ_HEAD(swq_list, swq);
+
+int
+swq_init(void);
+
+struct swq *
+swq_find(const char *name);
+
+struct swq_params {
+ uint32_t size;
+ uint32_t cpu_id;
+};
+
+struct swq *
+swq_create(const char *name, struct swq_params *params);
+
+#endif /* _INCLUDE_SWQ_H_ */