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path: root/drivers/net/ethernet/intel/i40e/i40e_txrx.c
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Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_txrx.c')
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 3f5825fa67c9..4aca637d4a23 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -676,6 +676,8 @@ void i40e_free_tx_resources(struct i40e_ring *tx_ring)
i40e_clean_tx_ring(tx_ring);
kfree(tx_ring->tx_bi);
tx_ring->tx_bi = NULL;
+ kfree(tx_ring->xsk_descs);
+ tx_ring->xsk_descs = NULL;
if (tx_ring->desc) {
dma_free_coherent(tx_ring->dev, tx_ring->size,
@@ -1277,6 +1279,13 @@ int i40e_setup_tx_descriptors(struct i40e_ring *tx_ring)
if (!tx_ring->tx_bi)
goto err;
+ if (ring_is_xdp(tx_ring)) {
+ tx_ring->xsk_descs = kcalloc(I40E_MAX_NUM_DESCRIPTORS, sizeof(*tx_ring->xsk_descs),
+ GFP_KERNEL);
+ if (!tx_ring->xsk_descs)
+ goto err;
+ }
+
u64_stats_init(&tx_ring->syncp);
/* round up to nearest 4K */
@@ -1300,6 +1309,8 @@ int i40e_setup_tx_descriptors(struct i40e_ring *tx_ring)
return 0;
err:
+ kfree(tx_ring->xsk_descs);
+ tx_ring->xsk_descs = NULL;
kfree(tx_ring->tx_bi);
tx_ring->tx_bi = NULL;
return -ENOMEM;
@@ -1436,7 +1447,7 @@ int i40e_setup_rx_descriptors(struct i40e_ring *rx_ring)
/* XDP RX-queue info only needed for RX rings exposed to XDP */
if (rx_ring->vsi->type == I40E_VSI_MAIN) {
err = xdp_rxq_info_reg(&rx_ring->xdp_rxq, rx_ring->netdev,
- rx_ring->queue_index);
+ rx_ring->queue_index, rx_ring->q_vector->napi.napi_id);
if (err < 0)
return err;
}