-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2016 Intel Corporation
*/
#include <stdio.h>
obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
}
+static int
+rts_ring_mp_enqueue(struct rte_mempool *mp, void * const *obj_table,
+ unsigned int n)
+{
+ return rte_ring_mp_rts_enqueue_bulk(mp->pool_data,
+ obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
+}
+
+static int
+hts_ring_mp_enqueue(struct rte_mempool *mp, void * const *obj_table,
+ unsigned int n)
+{
+ return rte_ring_mp_hts_enqueue_bulk(mp->pool_data,
+ obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
+}
+
static int
common_ring_mc_dequeue(struct rte_mempool *mp, void **obj_table, unsigned n)
{
obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
}
+static int
+rts_ring_mc_dequeue(struct rte_mempool *mp, void **obj_table, unsigned int n)
+{
+ return rte_ring_mc_rts_dequeue_bulk(mp->pool_data,
+ obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
+}
+
+static int
+hts_ring_mc_dequeue(struct rte_mempool *mp, void **obj_table, unsigned int n)
+{
+ return rte_ring_mc_hts_dequeue_bulk(mp->pool_data,
+ obj_table, n, NULL) == 0 ? -ENOBUFS : 0;
+}
+
static unsigned
common_ring_get_count(const struct rte_mempool *mp)
{
return rte_ring_count(mp->pool_data);
}
-
static int
-common_ring_alloc(struct rte_mempool *mp)
+ring_alloc(struct rte_mempool *mp, uint32_t rg_flags)
{
- int rg_flags = 0, ret;
+ int ret;
char rg_name[RTE_RING_NAMESIZE];
struct rte_ring *r;
return -rte_errno;
}
- /* ring flags */
- if (mp->flags & MEMPOOL_F_SP_PUT)
- rg_flags |= RING_F_SP_ENQ;
- if (mp->flags & MEMPOOL_F_SC_GET)
- rg_flags |= RING_F_SC_DEQ;
-
/*
* Allocate the ring that will be used to store objects.
* Ring functions will return appropriate errors if we are
return 0;
}
+static int
+common_ring_alloc(struct rte_mempool *mp)
+{
+ uint32_t rg_flags = 0;
+
+ if (mp->flags & MEMPOOL_F_SP_PUT)
+ rg_flags |= RING_F_SP_ENQ;
+ if (mp->flags & MEMPOOL_F_SC_GET)
+ rg_flags |= RING_F_SC_DEQ;
+
+ return ring_alloc(mp, rg_flags);
+}
+
+static int
+rts_ring_alloc(struct rte_mempool *mp)
+{
+ return ring_alloc(mp, RING_F_MP_RTS_ENQ | RING_F_MC_RTS_DEQ);
+}
+
+static int
+hts_ring_alloc(struct rte_mempool *mp)
+{
+ return ring_alloc(mp, RING_F_MP_HTS_ENQ | RING_F_MC_HTS_DEQ);
+}
+
static void
common_ring_free(struct rte_mempool *mp)
{
.get_count = common_ring_get_count,
};
+/* ops for mempool with ring in MT_RTS sync mode */
+static const struct rte_mempool_ops ops_mt_rts = {
+ .name = "ring_mt_rts",
+ .alloc = rts_ring_alloc,
+ .free = common_ring_free,
+ .enqueue = rts_ring_mp_enqueue,
+ .dequeue = rts_ring_mc_dequeue,
+ .get_count = common_ring_get_count,
+};
+
+/* ops for mempool with ring in MT_HTS sync mode */
+static const struct rte_mempool_ops ops_mt_hts = {
+ .name = "ring_mt_hts",
+ .alloc = hts_ring_alloc,
+ .free = common_ring_free,
+ .enqueue = hts_ring_mp_enqueue,
+ .dequeue = hts_ring_mc_dequeue,
+ .get_count = common_ring_get_count,
+};
+
MEMPOOL_REGISTER_OPS(ops_mp_mc);
MEMPOOL_REGISTER_OPS(ops_sp_sc);
MEMPOOL_REGISTER_OPS(ops_mp_sc);
MEMPOOL_REGISTER_OPS(ops_sp_mc);
+MEMPOOL_REGISTER_OPS(ops_mt_rts);
+MEMPOOL_REGISTER_OPS(ops_mt_hts);