1 files changed, 141 insertions, 0 deletions
diff --git a/lib/libtle_misc/tle_dpdk_wrapper.h b/lib/libtle_misc/tle_dpdk_wrapper.h
new file mode 100644
index 0000000..6757663
--- /dev/null
+++ b/lib/libtle_misc/tle_dpdk_wrapper.h
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2017  Intel Corporation.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef TLE_DPDK_WRAPPER_H_
+#define TLE_DPDK_WRAPPER_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_version.h>
+
+#if RTE_VERSION >= RTE_VERSION_NUM(17, 5, 0, 0)
+
+static inline uint32_t
+_rte_ring_mp_enqueue_bulk(struct rte_ring *r, void * const *obj_table,
+	uint32_t n)
+{
+	uint32_t rc;
+
+	rc = rte_ring_mp_enqueue_bulk(r, (void * const *)obj_table, n, NULL);
+	if (rc == n)
+		return 0;
+	else
+		return -ENOSPC;
+}
+
+static inline uint32_t
+_rte_ring_mp_enqueue_burst(struct rte_ring *r, void * const *obj_table,
+	uint32_t n)
+{
+	return rte_ring_mp_enqueue_burst(r, (void * const *)obj_table, n, NULL);
+}
+
+static inline uint32_t
+_rte_ring_mc_dequeue_burst(struct rte_ring *r, void **obj_table, uint32_t n)
+{
+	return rte_ring_mc_dequeue_burst(r, (void **)obj_table, n, NULL);
+}
+
+static inline uint32_t
+_rte_ring_enqueue_burst(struct rte_ring *r, void * const *obj_table, uint32_t n)
+{
+	return rte_ring_enqueue_burst(r, (void * const *)obj_table, n, NULL);
+}
+
+static inline uint32_t
+_rte_ring_dequeue_burst(struct rte_ring *r, void **obj_table, uint32_t n)
+{
+	return rte_ring_dequeue_burst(r, (void **)obj_table, n, NULL);
+}
+
+static inline uint32_t
+_rte_ring_get_size(struct rte_ring *r)
+{
+	return r->size;
+}
+
+static inline uint32_t
+_rte_ring_get_mask(struct rte_ring *r)
+{
+	return r->mask;
+}
+
+static inline void **
+_rte_ring_get_data(struct rte_ring *r)
+{
+	return (void **)(&r[1]);
+}
+
+#else
+
+static inline uint32_t
+_rte_ring_mp_enqueue_bulk(struct rte_ring *r, void * const *obj_table,
+	uint32_t n)
+{
+	return rte_ring_mp_enqueue_bulk(r, (void * const *)obj_table, n);
+}
+
+static inline uint32_t
+_rte_ring_mp_enqueue_burst(struct rte_ring *r, void * const *obj_table,
+	uint32_t n)
+{
+	return rte_ring_mp_enqueue_burst(r, (void * const *)obj_table, n);
+}
+
+static inline uint32_t
+_rte_ring_mc_dequeue_burst(struct rte_ring *r, void **obj_table, uint32_t n)
+{
+	return rte_ring_mc_dequeue_burst(r, (void **)obj_table, n);
+}
+
+static inline uint32_t
+_rte_ring_enqueue_burst(struct rte_ring *r, void * const *obj_table, uint32_t n)
+{
+	return rte_ring_enqueue_burst(r, (void * const *)obj_table, n);
+}
+
+static inline uint32_t
+_rte_ring_dequeue_burst(struct rte_ring *r, void **obj_table, uint32_t n)
+{
+	return rte_ring_dequeue_burst(r, (void **)obj_table, n);
+}
+
+static inline uint32_t
+_rte_ring_get_size(struct rte_ring *r)
+{
+	return r->prod.size;
+}
+
+static inline uint32_t
+_rte_ring_get_mask(struct rte_ring *r)
+{
+	return r->prod.mask;
+}
+
+static inline void **
+_rte_ring_get_data(struct rte_ring *r)
+{
+	return (void **)r->ring;
+}
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* TLE_DPDK_WRAPPER_H_ */