static int enicpmd_dev_rx_queue_setup(struct rte_eth_dev *eth_dev,
uint16_t queue_idx,
uint16_t nb_desc,
unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mp)
{
int ret;
struct enic *enic = pmd_priv(eth_dev);
ENICPMD_FUNC_TRACE();
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return -E_RTE_SECONDARY;
RTE_ASSERT(enic_rte_rq_idx_to_sop_idx(queue_idx) < enic->conf_rq_count);
eth_dev->data->rx_queues[queue_idx] =
(void *)&enic->rq[enic_rte_rq_idx_to_sop_idx(queue_idx)];
ret = enic_alloc_rq(enic, queue_idx, socket_id, mp, nb_desc,
rx_conf->rx_free_thresh);
if (ret) {
dev_err(enic, "error in allocating rq\n");
return ret;
}
return enicpmd_dev_setup_intr(enic);
}
static int enicpmd_dev_tx_queue_setup(struct rte_eth_dev *eth_dev,
uint16_t queue_idx,
uint16_t nb_desc,
unsigned int socket_id,
const struct rte_eth_txconf *tx_conf)
{
int ret;
struct enic *enic = pmd_priv(eth_dev);
struct vnic_wq *wq;
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return -E_RTE_SECONDARY;
ENICPMD_FUNC_TRACE();
RTE_ASSERT(queue_idx < enic->conf_wq_count);
wq = &enic->wq[queue_idx];
wq->offloads = tx_conf->offloads |
eth_dev->data->dev_conf.txmode.offloads;
eth_dev->data->tx_queues[queue_idx] = (void *)wq;
ret = enic_alloc_wq(enic, queue_idx, socket_id, nb_desc);
if (ret) {
dev_err(enic, "error in allocating wq\n");
return ret;
}
return enicpmd_dev_setup_intr(enic);
}
static int enicpmd_dev_tx_queue_setup(struct rte_eth_dev *eth_dev,
uint16_t queue_idx,
uint16_t nb_desc,
unsigned int socket_id,
__rte_unused const struct rte_eth_txconf *tx_conf)
{
int ret;
struct enic *enic = pmd_priv(eth_dev);
ENICPMD_FUNC_TRACE();
if (queue_idx >= ENIC_WQ_MAX) {
dev_err(enic,
"Max number of TX queues exceeded. Max is %d\n",
ENIC_WQ_MAX);
return -EINVAL;
}
eth_dev->data->tx_queues[queue_idx] = (void *)&enic->wq[queue_idx];
ret = enic_alloc_wq(enic, queue_idx, socket_id, nb_desc);
if (ret) {
dev_err(enic, "error in allocating wq\n");
return ret;
}
return enicpmd_dev_setup_intr(enic);
}
static int enicpmd_dev_rx_queue_setup(struct rte_eth_dev *eth_dev,
uint16_t queue_idx,
uint16_t nb_desc,
unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mp)
{
int ret;
struct enic *enic = pmd_priv(eth_dev);
ENICPMD_FUNC_TRACE();
/* With Rx scatter support, two RQs are now used on VIC per RQ used
* by the application.
*/
if (queue_idx * 2 >= ENIC_RQ_MAX) {
dev_err(enic,
"Max number of RX queues exceeded. Max is %d. This PMD uses 2 RQs on VIC per RQ used by DPDK.\n",
ENIC_RQ_MAX);
return -EINVAL;
}
eth_dev->data->rx_queues[queue_idx] =
(void *)&enic->rq[enic_sop_rq(queue_idx)];
ret = enic_alloc_rq(enic, queue_idx, socket_id, mp, nb_desc);
if (ret) {
dev_err(enic, "error in allocating rq\n");
return ret;
}
enic->rq[queue_idx].rx_free_thresh = rx_conf->rx_free_thresh;
dev_debug(enic, "Set queue_id:%u free thresh:%u\n", queue_idx,
enic->rq[queue_idx].rx_free_thresh);
return enicpmd_dev_setup_intr(enic);
}
