[v4,3/4] drivers/net: Fix in i40e HW rings memory overlap
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Commit Message
Delete memzones for HW rings in i40e while freeing queues
Signed-off-by: Renata Saiakhova <Renata.Saiakhova@ekinops.com>
---
drivers/net/i40e/i40e_fdir.c | 3 +++
drivers/net/i40e/i40e_rxtx.c | 2 ++
2 files changed, 5 insertions(+)
@@ -269,6 +269,7 @@ i40e_fdir_teardown(struct i40e_pf *pf)
{
struct i40e_hw *hw = I40E_PF_TO_HW(pf);
struct i40e_vsi *vsi;
+ struct rte_eth_dev *dev = pf->adapter->eth_dev;
vsi = pf->fdir.fdir_vsi;
if (!vsi)
@@ -280,8 +281,10 @@ i40e_fdir_teardown(struct i40e_pf *pf)
if (err)
PMD_DRV_LOG(DEBUG, "Failed to do FDIR RX switch off");
i40e_dev_rx_queue_release(pf->fdir.rxq);
+ rte_eth_dma_zone_free(dev, "fdir_rx_ring", pf->fdir.rxq->queue_id);
pf->fdir.rxq = NULL;
i40e_dev_tx_queue_release(pf->fdir.txq);
+ rte_eth_dma_zone_free(dev, "fdir_tx_ring", pf->fdir.txq->queue_id);
pf->fdir.txq = NULL;
i40e_vsi_release(vsi);
pf->fdir.fdir_vsi = NULL;
@@ -2900,6 +2900,7 @@ i40e_dev_free_queues(struct rte_eth_dev *dev)
continue;
i40e_dev_rx_queue_release(dev->data->rx_queues[i]);
dev->data->rx_queues[i] = NULL;
+ rte_eth_dma_zone_free(dev, "rx_ring", i);
}
for (i = 0; i < dev->data->nb_tx_queues; i++) {
@@ -2907,6 +2908,7 @@ i40e_dev_free_queues(struct rte_eth_dev *dev)
continue;
i40e_dev_tx_queue_release(dev->data->tx_queues[i]);
dev->data->tx_queues[i] = NULL;
+ rte_eth_dma_zone_free(dev, "tx_ring", i);
}
}