defined routines for rx and tx queue cleanup
functions.
Signed-off-by: Aman Kumar <aman.ku...@vvdntech.in>
---
drivers/net/qdma/qdma_devops.c | 83 ++++++++++++++++++++++++++++++++--
1 file changed, 79 insertions(+), 4 deletions(-)
diff --git a/drivers/net/qdma/qdma_devops.c b/drivers/net/qdma/qdma_devops.c
index e411c0f1be..5329bd3cd4 100644
--- a/drivers/net/qdma/qdma_devops.c
+++ b/drivers/net/qdma/qdma_devops.c
@@ -765,16 +765,91 @@ int qdma_dev_tx_queue_setup(struct rte_eth_dev *dev,
uint16_t tx_queue_id,
return err;
}
+#if (MIN_TX_PIDX_UPDATE_THRESHOLD > 1)
+void qdma_txq_pidx_update(void *arg)
+{
+ struct rte_eth_dev *dev = (struct rte_eth_dev *)arg;
+ struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+ struct qdma_tx_queue *txq;
+ uint32_t qid;
+
+ for (qid = 0; qid < dev->data->nb_tx_queues; qid++) {
+ txq = (struct qdma_tx_queue *)dev->data->tx_queues[qid];
+ if (txq->tx_desc_pend) {
+ rte_spinlock_lock(&txq->pidx_update_lock);
+ if (txq->tx_desc_pend) {
+ qdma_dev->hw_access->qdma_queue_pidx_update(dev,
+ qdma_dev->is_vf,
+ qid, 0, &txq->q_pidx_info);
+
+ txq->tx_desc_pend = 0;
+ }
+ rte_spinlock_unlock(&txq->pidx_update_lock);
+ }
+ }
+ rte_eal_alarm_set(QDMA_TXQ_PIDX_UPDATE_INTERVAL,
+ qdma_txq_pidx_update, (void *)arg);
+}
+#endif
+
void qdma_dev_tx_queue_release(struct rte_eth_dev *dev, uint16_t q_id)
{
- (void)dev;
- (void)q_id;
+ struct qdma_tx_queue *txq;
+ struct qdma_pci_dev *qdma_dev;
+
+ txq = (struct qdma_tx_queue *)dev->data->tx_queues[q_id];
+ if (txq != NULL) {
+ PMD_DRV_LOG(INFO, "Remove H2C queue: %d", txq->queue_id);
+ qdma_dev = txq->dev->data->dev_private;
+
+ if (!qdma_dev->is_vf)
+ qdma_dev_decrement_active_queue
+ (qdma_dev->dma_device_index,
+ qdma_dev->func_id,
+ QDMA_DEV_Q_TYPE_H2C);
+ if (txq->sw_ring)
+ rte_free(txq->sw_ring);
+ if (txq->tx_mz)
+ rte_memzone_free(txq->tx_mz);
+ rte_free(txq);
+ PMD_DRV_LOG(INFO, "H2C queue %d removed", txq->queue_id);
+ }
}
void qdma_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t q_id)
{
- (void)dev;
- (void)q_id;
+ struct qdma_rx_queue *rxq;
+ struct qdma_pci_dev *qdma_dev = NULL;
+
+ rxq = (struct qdma_rx_queue *)dev->data->rx_queues[q_id];
+ if (rxq != NULL) {
+ PMD_DRV_LOG(INFO, "Remove C2H queue: %d", rxq->queue_id);
+ qdma_dev = rxq->dev->data->dev_private;
+
+ if (!qdma_dev->is_vf) {
+ qdma_dev_decrement_active_queue
+ (qdma_dev->dma_device_index,
+ qdma_dev->func_id,
+ QDMA_DEV_Q_TYPE_C2H);
+
+ if (rxq->st_mode)
+ qdma_dev_decrement_active_queue
+ (qdma_dev->dma_device_index,
+ qdma_dev->func_id,
+ QDMA_DEV_Q_TYPE_CMPT);
+ }
+
+ if (rxq->sw_ring)
+ rte_free(rxq->sw_ring);
+ if (rxq->st_mode) { /* if ST-mode */
+ if (rxq->rx_cmpt_mz)
+ rte_memzone_free(rxq->rx_cmpt_mz);
+ }
+ if (rxq->rx_mz)
+ rte_memzone_free(rxq->rx_mz);
+ rte_free(rxq);
+ PMD_DRV_LOG(INFO, "C2H queue %d removed", rxq->queue_id);
+ }
}
/**
--
2.36.1
