git.droids-corp.org
/
dpdk.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
net/dpaa2: enable error queues optionally
[dpdk.git]
/
drivers
/
net
/
bnxt
/
bnxt_txq.c
diff --git
a/drivers/net/bnxt/bnxt_txq.c
b/drivers/net/bnxt/bnxt_txq.c
index
43b3496
..
8679ac9
100644
(file)
--- a/
drivers/net/bnxt/bnxt_txq.c
+++ b/
drivers/net/bnxt/bnxt_txq.c
@@
-1,5
+1,5
@@
/* SPDX-License-Identifier: BSD-3-Clause
/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2014-20
18
Broadcom
+ * Copyright(c) 2014-20
21
Broadcom
* All rights reserved.
*/
* All rights reserved.
*/
@@
-8,7
+8,6
@@
#include <rte_malloc.h>
#include "bnxt.h"
#include <rte_malloc.h>
#include "bnxt.h"
-#include "bnxt_cpr.h"
#include "bnxt_ring.h"
#include "bnxt_txq.h"
#include "bnxt_txr.h"
#include "bnxt_ring.h"
#include "bnxt_txq.h"
#include "bnxt_txr.h"
@@
-28,14
+27,14
@@
static void bnxt_tx_queue_release_mbufs(struct bnxt_tx_queue *txq)
struct bnxt_sw_tx_bd *sw_ring;
uint16_t i;
struct bnxt_sw_tx_bd *sw_ring;
uint16_t i;
- if (!txq)
+ if (!txq
|| !txq->tx_ring
)
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) {
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;
}
}
sw_ring[i].mbuf = NULL;
}
}
@@
-58,12
+57,23
@@
void bnxt_tx_queue_release_op(void *tx_queue)
struct bnxt_tx_queue *txq = (struct bnxt_tx_queue *)tx_queue;
if (txq) {
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);
/* Free TX ring hardware descriptors */
bnxt_tx_queue_release_mbufs(txq);
- bnxt_free_ring(txq->tx_ring->tx_ring_struct);
+ if (txq->tx_ring) {
+ bnxt_free_ring(txq->tx_ring->tx_ring_struct);
+ rte_free(txq->tx_ring->tx_ring_struct);
+ rte_free(txq->tx_ring);
+ }
/* Free TX completion ring hardware descriptors */
/* Free TX completion ring hardware descriptors */
- bnxt_free_ring(txq->cp_ring->cp_ring_struct);
+ if (txq->cp_ring) {
+ bnxt_free_ring(txq->cp_ring->cp_ring_struct);
+ rte_free(txq->cp_ring->cp_ring_struct);
+ rte_free(txq->cp_ring);
+ }
bnxt_free_txq_stats(txq);
rte_memzone_free(txq->mz);
bnxt_free_txq_stats(txq);
rte_memzone_free(txq->mz);
@@
-84,17
+94,20
@@
int bnxt_tx_queue_setup_op(struct rte_eth_dev *eth_dev,
struct bnxt_tx_queue *txq;
int rc = 0;
struct bnxt_tx_queue *txq;
int rc = 0;
- if (queue_idx >= bp->max_tx_rings) {
+ rc = is_bnxt_in_error(bp);
+ if (rc)
+ return rc;
+
+ if (queue_idx >= bnxt_max_rings(bp)) {
PMD_DRV_LOG(ERR,
"Cannot create Tx ring %d. Only %d rings available\n",
queue_idx, bp->max_tx_rings);
return -EINVAL;
}
PMD_DRV_LOG(ERR,
"Cannot create Tx ring %d. Only %d rings available\n",
queue_idx, bp->max_tx_rings);
return -EINVAL;
}
- if (
!nb_desc
|| nb_desc > MAX_TX_DESC_CNT) {
+ if (
nb_desc < BNXT_MIN_RING_DESC
|| nb_desc > MAX_TX_DESC_CNT) {
PMD_DRV_LOG(ERR, "nb_desc %d is invalid", nb_desc);
PMD_DRV_LOG(ERR, "nb_desc %d is invalid", nb_desc);
- rc = -EINVAL;
- goto out;
+ return -EINVAL;
}
if (eth_dev->data->tx_queues) {
}
if (eth_dev->data->tx_queues) {
@@
-108,8
+121,7
@@
int bnxt_tx_queue_setup_op(struct rte_eth_dev *eth_dev,
RTE_CACHE_LINE_SIZE, socket_id);
if (!txq) {
PMD_DRV_LOG(ERR, "bnxt_tx_queue allocation failed!");
RTE_CACHE_LINE_SIZE, socket_id);
if (!txq) {
PMD_DRV_LOG(ERR, "bnxt_tx_queue allocation failed!");
- rc = -ENOMEM;
- goto out;
+ return -ENOMEM;
}
txq->free = rte_zmalloc_socket(NULL,
}
txq->free = rte_zmalloc_socket(NULL,
@@
-117,39
+129,48
@@
int bnxt_tx_queue_setup_op(struct rte_eth_dev *eth_dev,
RTE_CACHE_LINE_SIZE, socket_id);
if (!txq->free) {
PMD_DRV_LOG(ERR, "allocation of tx mbuf free array failed!");
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;
rc = -ENOMEM;
- goto
out
;
+ goto
err
;
}
txq->bp = bp;
txq->nb_tx_desc = nb_desc;
}
txq->bp = bp;
txq->nb_tx_desc = nb_desc;
- txq->tx_free_thresh = tx_conf->tx_free_thresh;
+ txq->tx_free_thresh =
+ RTE_MIN(rte_align32pow2(nb_desc) / 4, RTE_BNXT_MAX_TX_BURST);
+ txq->offloads = eth_dev->data->dev_conf.txmode.offloads |
+ tx_conf->offloads;
+
+ txq->tx_deferred_start = tx_conf->tx_deferred_start;
rc = bnxt_init_tx_ring_struct(txq, socket_id);
if (rc)
rc = bnxt_init_tx_ring_struct(txq, socket_id);
if (rc)
- goto
out
;
+ goto
err
;
txq->queue_id = queue_idx;
txq->port_id = eth_dev->data->port_id;
/* Allocate TX ring hardware descriptors */
txq->queue_id = queue_idx;
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,
-
txq->nq_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!");
PMD_DRV_LOG(ERR, "ring_dma_zone_reserve for tx_ring failed!");
- bnxt_tx_queue_release_op(txq);
rc = -ENOMEM;
rc = -ENOMEM;
- goto
out
;
+ goto
err
;
}
if (bnxt_init_one_tx_ring(txq)) {
PMD_DRV_LOG(ERR, "bnxt_init_one_tx_ring failed!");
}
if (bnxt_init_one_tx_ring(txq)) {
PMD_DRV_LOG(ERR, "bnxt_init_one_tx_ring failed!");
- bnxt_tx_queue_release_op(txq);
rc = -ENOMEM;
rc = -ENOMEM;
- goto
out
;
+ goto
err
;
}
eth_dev->data->tx_queues[queue_idx] = txq;
}
eth_dev->data->tx_queues[queue_idx] = txq;
-out:
+ if (txq->tx_deferred_start)
+ txq->tx_started = false;
+ else
+ txq->tx_started = true;
+
+ return 0;
+err:
+ bnxt_tx_queue_release_op(txq);
return rc;
}
return rc;
}