#include <rte_malloc.h>
#include "bnxt.h"
-#include "bnxt_cpr.h"
#include "bnxt_ring.h"
#include "bnxt_txq.h"
#include "bnxt_txr.h"
void bnxt_free_txq_stats(struct bnxt_tx_queue *txq)
{
- struct bnxt_cp_ring_info *cpr = txq->cp_ring;
-
- if (cpr->hw_stats)
- cpr->hw_stats = NULL;
+ if (txq && txq->cp_ring && txq->cp_ring->hw_stats)
+ txq->cp_ring->hw_stats = NULL;
}
static void bnxt_tx_queue_release_mbufs(struct bnxt_tx_queue *txq)
struct bnxt_sw_tx_bd *sw_ring;
uint16_t i;
+ if (!txq)
+ return;
+
sw_ring = txq->tx_ring->tx_buf_ring;
if (sw_ring) {
for (i = 0; i < txq->tx_ring->tx_ring_struct->ring_size; i++) {
if (sw_ring[i].mbuf) {
- rte_pktmbuf_free(sw_ring[i].mbuf);
+ rte_pktmbuf_free_seg(sw_ring[i].mbuf);
sw_ring[i].mbuf = NULL;
}
}
struct bnxt_tx_queue *txq = (struct bnxt_tx_queue *)tx_queue;
if (txq) {
+ if (is_bnxt_in_error(txq->bp))
+ return;
+
/* Free TX ring hardware descriptors */
bnxt_tx_queue_release_mbufs(txq);
bnxt_free_ring(txq->tx_ring->tx_ring_struct);
rte_memzone_free(txq->mz);
txq->mz = NULL;
+ rte_free(txq->free);
rte_free(txq);
}
}
unsigned int socket_id,
const struct rte_eth_txconf *tx_conf)
{
- struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
+ struct bnxt *bp = eth_dev->data->dev_private;
struct bnxt_tx_queue *txq;
int rc = 0;
+ rc = is_bnxt_in_error(bp);
+ if (rc)
+ return rc;
+
if (queue_idx >= bp->max_tx_rings) {
PMD_DRV_LOG(ERR,
"Cannot create Tx ring %d. Only %d rings available\n",
queue_idx, bp->max_tx_rings);
- return -ENOSPC;
+ return -EINVAL;
}
if (!nb_desc || nb_desc > MAX_TX_DESC_CNT) {
rc = -ENOMEM;
goto out;
}
+
+ txq->free = rte_zmalloc_socket(NULL,
+ sizeof(struct rte_mbuf *) * nb_desc,
+ RTE_CACHE_LINE_SIZE, socket_id);
+ if (!txq->free) {
+ PMD_DRV_LOG(ERR, "allocation of tx mbuf free array failed!");
+ rte_free(txq);
+ rc = -ENOMEM;
+ goto out;
+ }
txq->bp = bp;
txq->nb_tx_desc = nb_desc;
txq->tx_free_thresh = tx_conf->tx_free_thresh;
+ txq->tx_deferred_start = tx_conf->tx_deferred_start;
rc = bnxt_init_tx_ring_struct(txq, socket_id);
if (rc)
txq->port_id = eth_dev->data->port_id;
/* Allocate TX ring hardware descriptors */
- if (bnxt_alloc_rings(bp, queue_idx, txq, NULL, txq->cp_ring,
- "txr")) {
+ if (bnxt_alloc_rings(bp, queue_idx, txq, NULL, txq->cp_ring, NULL,
+ "txr")) {
PMD_DRV_LOG(ERR, "ring_dma_zone_reserve for tx_ring failed!");
bnxt_tx_queue_release_op(txq);
rc = -ENOMEM;
eth_dev->data->tx_queues[queue_idx] = txq;
+ if (txq->tx_deferred_start)
+ txq->tx_started = false;
+ else
+ txq->tx_started = true;
out:
return rc;
}