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net/idpf: support queue release

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Add support for queue operations:
 - rx_queue_release
 - tx_queue_release

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
This commit is contained in:
Junfeng Guo 2022-10-31 08:33:36 +00:00 committed by Thomas Monjalon
parent c03af6fa0e
commit 19b58dba9d
3 changed files with 86 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/idpf/idpf_ethdev.c
View File

@ -758,6 +758,8 @@ static const struct eth_dev_ops idpf_eth_dev_ops = {
.tx_queue_start = idpf_tx_queue_start,
.rx_queue_stop = idpf_rx_queue_stop,
.tx_queue_stop = idpf_tx_queue_stop,
.rx_queue_release = idpf_dev_rx_queue_release,
.tx_queue_release = idpf_dev_tx_queue_release,
};
static uint16_t

81
drivers/net/idpf/idpf_rxtx.c
View File

@ -171,6 +171,51 @@ reset_split_rx_bufq(struct idpf_rx_queue *rxq)
rxq->bufq2 = NULL;
}
static void
idpf_rx_queue_release(void *rxq)
{
struct idpf_rx_queue *q = rxq;
if (q == NULL)
return;
/* Split queue */
if (q->bufq1 != NULL && q->bufq2 != NULL) {
q->bufq1->ops->release_mbufs(q->bufq1);
rte_free(q->bufq1->sw_ring);
rte_memzone_free(q->bufq1->mz);
rte_free(q->bufq1);
q->bufq2->ops->release_mbufs(q->bufq2);
rte_free(q->bufq2->sw_ring);
rte_memzone_free(q->bufq2->mz);
rte_free(q->bufq2);
rte_memzone_free(q->mz);
rte_free(q);
return;
}
/* Single queue */
q->ops->release_mbufs(q);
rte_free(q->sw_ring);
rte_memzone_free(q->mz);
rte_free(q);
}
static void
idpf_tx_queue_release(void *txq)
{
struct idpf_tx_queue *q = txq;
if (q == NULL)
return;
rte_free(q->complq);
q->ops->release_mbufs(q);
rte_free(q->sw_ring);
rte_memzone_free(q->mz);
rte_free(q);
}
static inline void
reset_split_rx_queue(struct idpf_rx_queue *rxq)
{
@ -392,6 +437,12 @@ idpf_rx_split_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
if (check_rx_thresh(nb_desc, rx_free_thresh) != 0)
return -EINVAL;
/* Free memory if needed */
if (dev->data->rx_queues[queue_idx] != NULL) {
idpf_rx_queue_release(dev->data->rx_queues[queue_idx]);
dev->data->rx_queues[queue_idx] = NULL;
}
/* Setup Rx description queue */
rxq = rte_zmalloc_socket("idpf rxq",
sizeof(struct idpf_rx_queue),
@ -524,6 +575,12 @@ idpf_rx_single_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
if (check_rx_thresh(nb_desc, rx_free_thresh) != 0)
return -EINVAL;
/* Free memory if needed */
if (dev->data->rx_queues[queue_idx] != NULL) {
idpf_rx_queue_release(dev->data->rx_queues[queue_idx]);
dev->data->rx_queues[queue_idx] = NULL;
}
/* Setup Rx description queue */
rxq = rte_zmalloc_socket("idpf rxq",
sizeof(struct idpf_rx_queue),
@ -630,6 +687,12 @@ idpf_tx_split_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
if (check_tx_thresh(nb_desc, tx_rs_thresh, tx_free_thresh) != 0)
return -EINVAL;
/* Free memory if needed. */
if (dev->data->tx_queues[queue_idx] != NULL) {
idpf_tx_queue_release(dev->data->tx_queues[queue_idx]);
dev->data->tx_queues[queue_idx] = NULL;
}
/* Allocate the TX queue data structure. */
txq = rte_zmalloc_socket("idpf split txq",
sizeof(struct idpf_tx_queue),
@ -754,6 +817,12 @@ idpf_tx_single_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
if (check_tx_thresh(nb_desc, tx_rs_thresh, tx_free_thresh) != 0)
return -EINVAL;
/* Free memory if needed. */
if (dev->data->tx_queues[queue_idx] != NULL) {
idpf_tx_queue_release(dev->data->tx_queues[queue_idx]);
dev->data->tx_queues[queue_idx] = NULL;
}
/* Allocate the TX queue data structure. */
txq = rte_zmalloc_socket("idpf txq",
sizeof(struct idpf_tx_queue),
@ -1102,6 +1171,18 @@ idpf_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id)
return 0;
}
void
idpf_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid)
{
idpf_rx_queue_release(dev->data->rx_queues[qid]);
}
void
idpf_dev_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid)
{
idpf_tx_queue_release(dev->data->tx_queues[qid]);
}
void
idpf_stop_queues(struct rte_eth_dev *dev)
{

3
drivers/net/idpf/idpf_rxtx.h
View File

@ -124,12 +124,15 @@ int idpf_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
int idpf_rx_queue_init(struct rte_eth_dev *dev, uint16_t rx_queue_id);
int idpf_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id);
int idpf_rx_queue_stop(struct rte_eth_dev *dev, uint16_t rx_queue_id);
void idpf_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid);
int idpf_tx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
uint16_t nb_desc, unsigned int socket_id,
const struct rte_eth_txconf *tx_conf);
int idpf_tx_queue_init(struct rte_eth_dev *dev, uint16_t tx_queue_id);
int idpf_tx_queue_start(struct rte_eth_dev *dev, uint16_t tx_queue_id);
int idpf_tx_queue_stop(struct rte_eth_dev *dev, uint16_t tx_queue_id);
void idpf_dev_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid);
void idpf_stop_queues(struct rte_eth_dev *dev);
#endif /* _IDPF_RXTX_H_ */