-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2015 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) 2010-2015 Intel Corporation
*/
#include "rte_eth_ring.h"
#include <rte_mbuf.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
#include <rte_malloc.h>
#include <rte_memcpy.h>
-#include <rte_memzone.h>
#include <rte_string_fns.h>
-#include <rte_vdev.h>
+#include <rte_bus_vdev.h>
#include <rte_kvargs.h>
#include <rte_errno.h>
.link_speed = ETH_SPEED_NUM_10G,
.link_duplex = ETH_LINK_FULL_DUPLEX,
.link_status = ETH_LINK_DOWN,
- .link_autoneg = ETH_LINK_SPEED_AUTONEG
+ .link_autoneg = ETH_LINK_AUTONEG
};
static uint16_t
dev_info->min_rx_bufsize = 0;
}
-static void
+static int
eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
unsigned i;
stats->ipackets = rx_total;
stats->opackets = tx_total;
stats->oerrors = tx_err_total;
+
+ return 0;
}
static void
struct rte_eth_dev_data *data = NULL;
struct pmd_internals *internals = NULL;
struct rte_eth_dev *eth_dev = NULL;
+ void **rx_queues_local = NULL;
+ void **tx_queues_local = NULL;
unsigned i;
RTE_LOG(INFO, PMD, "Creating rings-backed ethdev on numa socket %u\n",
numa_node);
- /* now do all data allocation - for eth_dev structure, dummy pci driver
- * and internal (private) data
- */
- data = rte_zmalloc_socket(name, sizeof(*data), 0, numa_node);
- if (data == NULL) {
- rte_errno = ENOMEM;
- goto error;
- }
-
- data->rx_queues = rte_zmalloc_socket(name,
+ rx_queues_local = rte_zmalloc_socket(name,
sizeof(void *) * nb_rx_queues, 0, numa_node);
- if (data->rx_queues == NULL) {
+ if (rx_queues_local == NULL) {
rte_errno = ENOMEM;
goto error;
}
- data->tx_queues = rte_zmalloc_socket(name,
+ tx_queues_local = rte_zmalloc_socket(name,
sizeof(void *) * nb_tx_queues, 0, numa_node);
- if (data->tx_queues == NULL) {
+ if (tx_queues_local == NULL) {
rte_errno = ENOMEM;
goto error;
}
* - point eth_dev_data to internals
* - and point eth_dev structure to new eth_dev_data structure
*/
- /* NOTE: we'll replace the data element, of originally allocated eth_dev
- * so the rings are local per-process */
+
+ data = eth_dev->data;
+ data->rx_queues = rx_queues_local;
+ data->tx_queues = tx_queues_local;
internals->action = action;
internals->max_rx_queues = nb_rx_queues;
}
data->dev_private = internals;
- data->port_id = eth_dev->data->port_id;
- memmove(data->name, eth_dev->data->name, sizeof(data->name));
data->nb_rx_queues = (uint16_t)nb_rx_queues;
data->nb_tx_queues = (uint16_t)nb_tx_queues;
data->dev_link = pmd_link;
data->mac_addrs = &internals->address;
- eth_dev->data = data;
eth_dev->dev_ops = &ops;
- data->dev_flags = RTE_ETH_DEV_DETACHABLE;
data->kdrv = RTE_KDRV_NONE;
data->numa_node = numa_node;
return data->port_id;
error:
- if (data) {
- rte_free(data->rx_queues);
- rte_free(data->tx_queues);
- }
- rte_free(data);
+ rte_free(rx_queues_local);
+ rte_free(tx_queues_local);
rte_free(internals);
return -1;
};
char args_str[32] = { 0 };
char ring_name[32] = { 0 };
- uint8_t port_id = RTE_MAX_ETHPORTS;
+ uint16_t port_id = RTE_MAX_ETHPORTS;
int ret;
/* do some parameter checking */
node = strchr(name, ':');
if (!node) {
- RTE_LOG(WARNING, PMD, "could not parse node value from %s", name);
+ RTE_LOG(WARNING, PMD, "could not parse node value from %s\n",
+ name);
goto out;
}
action = strchr(node, ':');
if (!action) {
- RTE_LOG(WARNING, PMD, "could not action value from %s", node);
+ RTE_LOG(WARNING, PMD, "could not parse action value from %s\n",
+ node);
goto out;
}
rte_free(eth_dev->data->tx_queues);
rte_free(eth_dev->data->dev_private);
- rte_free(eth_dev->data);
-
rte_eth_dev_release_port(eth_dev);
return 0;
}