#include <stdlib.h>
#include <string.h>
#include "obj.h"
.rxmode = {
},
.rx_adv_conf = {
.rss_conf = {
.rss_key = NULL,
.rss_key_len = 40,
.rss_hf = 0,
},
},
.txmode = {
},
.lpbk_mode = 0,
};
#define RETA_CONF_SIZE (RTE_ETH_RSS_RETA_SIZE_512 / RTE_ETH_RETA_GROUP_SIZE)
static int
rss_setup(uint16_t port_id,
uint16_t reta_size,
struct ethdev_params_rss *rss)
{
uint32_t i;
int status;
memset(reta_conf, 0, sizeof(reta_conf));
for (i = 0; i < reta_size; i++)
reta_conf[i / RTE_ETH_RETA_GROUP_SIZE].
mask = UINT64_MAX;
for (i = 0; i < reta_size; i++) {
uint32_t reta_id = i / RTE_ETH_RETA_GROUP_SIZE;
uint32_t reta_pos = i % RTE_ETH_RETA_GROUP_SIZE;
uint32_t rss_qs_pos = i % rss->n_queues;
reta_conf[reta_id].reta[reta_pos] =
(uint16_t) rss->queue_id[rss_qs_pos];
}
reta_conf,
reta_size);
return status;
}
int
ethdev_config(const char *name, struct ethdev_params *params)
{
struct ethdev_params_rss *rss;
uint32_t i;
int numa_node, status;
uint16_t port_id = 0;
!params ||
!params->rx.n_queues ||
!params->rx.queue_size ||
!params->tx.n_queues ||
!params->tx.queue_size)
return -EINVAL;
if (status)
return -EINVAL;
if (status)
return -EINVAL;
if (!mempool)
return -EINVAL;
rss = params->rx.rss;
if (rss) {
if (!port_info.reta_size || port_info.reta_size > RTE_ETH_RSS_RETA_SIZE_512)
return -EINVAL;
if (!rss->n_queues || rss->n_queues >= ETHDEV_RXQ_RSS_MAX)
return -EINVAL;
for (i = 0; i < rss->n_queues; i++)
if (rss->queue_id[i] >= port_info.max_rx_queues)
return -EINVAL;
}
memcpy(&port_conf, &port_conf_default, sizeof(port_conf));
if (rss) {
uint64_t rss_hf = RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP | RTE_ETH_RSS_UDP;
port_conf.rx_adv_conf.rss_conf.rss_hf = rss_hf & port_info.flow_type_rss_offloads;
}
numa_node = 0;
port_id,
params->rx.n_queues,
params->tx.n_queues,
&port_conf);
if (status < 0)
return -EINVAL;
if (params->promiscuous) {
if (status)
return -EINVAL;
}
for (i = 0; i < params->rx.n_queues; i++) {
port_id,
i,
params->rx.queue_size,
numa_node,
NULL,
mempool);
if (status < 0)
return -EINVAL;
}
for (i = 0; i < params->tx.n_queues; i++) {
port_id,
i,
params->tx.queue_size,
numa_node,
NULL);
if (status < 0)
return -EINVAL;
}
if (status < 0)
return -EINVAL;
if (rss) {
status = rss_setup(port_id, port_info.reta_size, rss);
if (status) {
return -EINVAL;
}
}
if ((status < 0) && (status != -ENOTSUP)) {
return -EINVAL;
}
return 0;
}
int
cryptodev_config(
const char *
name,
struct cryptodev_params *params)
{
uint8_t dev_id;
uint32_t socket_id, i;
int status;
if (!name ||
!params->n_queue_pairs ||
!params->queue_size)
return -EINVAL;
if (status < 0)
return -EINVAL;
dev_id = (uint8_t)status;
if (params->n_queue_pairs > dev_info.max_nb_queue_pairs)
return -EINVAL;
socket_id = rte_cryptodev_socket_id(dev_id);
memset(&dev_conf, 0, sizeof(dev_conf));
dev_conf.socket_id = socket_id;
dev_conf.nb_queue_pairs = params->n_queue_pairs;
dev_conf.ff_disable = 0;
if (status)
return status;
memset(&queue_conf, 0, sizeof(queue_conf));
queue_conf.nb_descriptors = params->queue_size;
queue_conf.mp_session = NULL;
for (i = 0; i < params->n_queue_pairs; i++) {
if (status)
return status;
}
if (status)
return status;
return 0;
}