diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c index bfe95ce0bd7f..b9f05fbdbf67 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c @@ -15,7 +15,8 @@ struct xdp_umem *ixgbe_xsk_umem(struct ixgbe_adapter *adapter, int qid = ring->ring_idx; if (!adapter->xsk_umems || !adapter->xsk_umems[qid] || - qid >= adapter->num_xsk_umems || !xdp_on) + qid >= adapter->num_xsk_umems || !xdp_on || + !test_bit(qid, adapter->af_xdp_zc_qps)) return NULL; return adapter->xsk_umems[qid]; @@ -143,6 +144,7 @@ static int ixgbe_xsk_umem_enable(struct ixgbe_adapter *adapter, if (if_running) ixgbe_txrx_ring_disable(adapter, qid); + set_bit(qid, adapter->af_xdp_zc_qps); err = ixgbe_add_xsk_umem(adapter, umem, qid); if (err) return err; @@ -173,6 +175,7 @@ static int ixgbe_xsk_umem_disable(struct ixgbe_adapter *adapter, u16 qid) if (if_running) ixgbe_txrx_ring_disable(adapter, qid); + clear_bit(qid, adapter->af_xdp_zc_qps); ixgbe_xsk_umem_dma_unmap(adapter, adapter->xsk_umems[qid]); ixgbe_remove_xsk_umem(adapter, qid); |