-/*-
- * BSD LICENSE
- *
- * Copyright 2017 6WIND S.A.
- * Copyright 2017 Mellanox
- *
- * 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 6WIND S.A. 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 2017 6WIND S.A.
+ * Copyright 2017 Mellanox Technologies, Ltd
*/
/**
#include <rte_byteorder.h>
#include <rte_common.h>
#include <rte_errno.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
#include <rte_flow.h>
#include <rte_malloc.h>
#include <rte_mbuf.h>
#include <rte_mempool.h>
#include "mlx4.h"
+#include "mlx4_glue.h"
#include "mlx4_flow.h"
#include "mlx4_rxtx.h"
#include "mlx4_utils.h"
}
ind_tbl[i] = rxq->wq;
}
- rss->ind = ibv_create_rwq_ind_table
+ rss->ind = mlx4_glue->create_rwq_ind_table
(priv->ctx,
&(struct ibv_rwq_ind_table_init_attr){
.log_ind_tbl_size = rte_log2_u32(RTE_DIM(ind_tbl)),
msg = "RSS indirection table creation failure";
goto error;
}
- rss->qp = ibv_create_qp_ex
+ rss->qp = mlx4_glue->create_qp_ex
(priv->ctx,
&(struct ibv_qp_init_attr_ex){
.comp_mask = (IBV_QP_INIT_ATTR_PD |
msg = "RSS hash QP creation failure";
goto error;
}
- ret = ibv_modify_qp
+ ret = mlx4_glue->modify_qp
(rss->qp,
&(struct ibv_qp_attr){
.qp_state = IBV_QPS_INIT,
msg = "failed to switch RSS hash QP to INIT state";
goto error;
}
- ret = ibv_modify_qp
+ ret = mlx4_glue->modify_qp
(rss->qp,
&(struct ibv_qp_attr){
.qp_state = IBV_QPS_RTR,
return 0;
error:
if (rss->qp) {
- claim_zero(ibv_destroy_qp(rss->qp));
+ claim_zero(mlx4_glue->destroy_qp(rss->qp));
rss->qp = NULL;
}
if (rss->ind) {
- claim_zero(ibv_destroy_rwq_ind_table(rss->ind));
+ claim_zero(mlx4_glue->destroy_rwq_ind_table(rss->ind));
rss->ind = NULL;
}
while (i--)
assert(rss->ind);
if (--rss->usecnt)
return;
- claim_zero(ibv_destroy_qp(rss->qp));
+ claim_zero(mlx4_glue->destroy_qp(rss->qp));
rss->qp = NULL;
- claim_zero(ibv_destroy_rwq_ind_table(rss->ind));
+ claim_zero(mlx4_glue->destroy_rwq_ind_table(rss->ind));
rss->ind = NULL;
for (i = 0; i != rss->queues; ++i)
mlx4_rxq_detach(priv->dev->data->rx_queues[rss->queue_id[i]]);
int ret;
/* Prepare range for RSS contexts before creating the first WQ. */
- ret = mlx4dv_set_context_attr(priv->ctx,
- MLX4DV_SET_CTX_ATTR_LOG_WQS_RANGE_SZ,
- &log2_range);
+ ret = mlx4_glue->dv_set_context_attr
+ (priv->ctx,
+ MLX4DV_SET_CTX_ATTR_LOG_WQS_RANGE_SZ,
+ &log2_range);
if (ret) {
ERROR("cannot set up range size for RSS context to %u"
" (for %u Rx queues), error: %s",
* sequentially and are guaranteed to never be reused in the
* same context by the underlying implementation.
*/
- cq = ibv_create_cq(priv->ctx, 1, NULL, NULL, 0);
+ cq = mlx4_glue->create_cq(priv->ctx, 1, NULL, NULL, 0);
if (!cq) {
ret = ENOMEM;
msg = "placeholder CQ creation failure";
goto error;
}
- wq = ibv_create_wq
+ wq = mlx4_glue->create_wq
(priv->ctx,
&(struct ibv_wq_init_attr){
.wq_type = IBV_WQT_RQ,
});
if (wq) {
wq_num = wq->wq_num;
- claim_zero(ibv_destroy_wq(wq));
+ claim_zero(mlx4_glue->destroy_wq(wq));
} else {
wq_num = 0; /* Shut up GCC 4.8 warnings. */
}
- claim_zero(ibv_destroy_cq(cq));
+ claim_zero(mlx4_glue->destroy_cq(cq));
if (!wq) {
ret = ENOMEM;
msg = "placeholder WQ creation failure";
int ret;
assert(rte_is_power_of_2(elts_n));
- cq = ibv_create_cq(priv->ctx, elts_n / sges_n, NULL, rxq->channel, 0);
+ cq = mlx4_glue->create_cq(priv->ctx, elts_n / sges_n, NULL,
+ rxq->channel, 0);
if (!cq) {
ret = ENOMEM;
msg = "CQ creation failure";
goto error;
}
- wq = ibv_create_wq
+ wq = mlx4_glue->create_wq
(priv->ctx,
&(struct ibv_wq_init_attr){
.wq_type = IBV_WQT_RQ,
msg = "WQ creation failure";
goto error;
}
- ret = ibv_modify_wq
+ ret = mlx4_glue->modify_wq
(wq,
&(struct ibv_wq_attr){
.attr_mask = IBV_WQ_ATTR_STATE,
mlxdv.cq.out = &dv_cq;
mlxdv.rwq.in = wq;
mlxdv.rwq.out = &dv_rwq;
- ret = mlx4dv_init_obj(&mlxdv, MLX4DV_OBJ_RWQ | MLX4DV_OBJ_CQ);
+ ret = mlx4_glue->dv_init_obj(&mlxdv, MLX4DV_OBJ_RWQ | MLX4DV_OBJ_CQ);
if (ret) {
msg = "failed to obtain device information from WQ/CQ objects";
goto error;
return 0;
error:
if (wq)
- claim_zero(ibv_destroy_wq(wq));
+ claim_zero(mlx4_glue->destroy_wq(wq));
if (cq)
- claim_zero(ibv_destroy_cq(cq));
+ claim_zero(mlx4_glue->destroy_cq(cq));
rte_errno = ret;
ERROR("error while attaching Rx queue %p: %s: %s",
(void *)rxq, msg, strerror(ret));
memset(&rxq->mcq, 0, sizeof(rxq->mcq));
rxq->rq_db = NULL;
rxq->wqes = NULL;
- claim_zero(ibv_destroy_wq(rxq->wq));
+ claim_zero(mlx4_glue->destroy_wq(rxq->wq));
rxq->wq = NULL;
- claim_zero(ibv_destroy_cq(rxq->cq));
+ claim_zero(mlx4_glue->destroy_cq(rxq->cq));
rxq->cq = NULL;
DEBUG("%p: freeing Rx queue elements", (void *)rxq);
for (i = 0; (i != RTE_DIM(*elts)); ++i) {
uint64_t
mlx4_get_rx_queue_offloads(struct priv *priv)
{
- uint64_t offloads = DEV_RX_OFFLOAD_SCATTER;
+ uint64_t offloads = DEV_RX_OFFLOAD_SCATTER |
+ DEV_RX_OFFLOAD_CRC_STRIP;
if (priv->hw_csum)
offloads |= DEV_RX_OFFLOAD_CHECKSUM;
goto error;
}
if (dev->data->dev_conf.intr_conf.rxq) {
- rxq->channel = ibv_create_comp_channel(priv->ctx);
+ rxq->channel = mlx4_glue->create_comp_channel(priv->ctx);
if (rxq->channel == NULL) {
rte_errno = ENOMEM;
ERROR("%p: Rx interrupt completion channel creation"
assert(!rxq->wqes);
assert(!rxq->rq_db);
if (rxq->channel)
- claim_zero(ibv_destroy_comp_channel(rxq->channel));
+ claim_zero(mlx4_glue->destroy_comp_channel(rxq->channel));
if (rxq->mr)
mlx4_mr_put(rxq->mr);
rte_free(rxq);