diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/pci.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c index 13fd067c39ed..8668947400ab 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/pci.c +++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c @@ -652,12 +652,13 @@ static char *mlxsw_pci_cq_sw_cqe_get(struct mlxsw_pci_queue *q) return elem; } +#define MLXSW_PCI_CQ_MAX_HANDLE 64 + static void mlxsw_pci_cq_rx_tasklet(struct tasklet_struct *t) { struct mlxsw_pci_queue *q = from_tasklet(q, t, tasklet); struct mlxsw_pci_queue *rdq = q->cq.dq; struct mlxsw_pci *mlxsw_pci = q->pci; - int credits = q->count >> 1; int items = 0; char *cqe; @@ -683,7 +684,7 @@ static void mlxsw_pci_cq_rx_tasklet(struct tasklet_struct *t) mlxsw_pci_cqe_rdq_handle(mlxsw_pci, rdq, wqe_counter, q->cq.v, ncqe); - if (++items == credits) + if (++items == MLXSW_PCI_CQ_MAX_HANDLE) break; } |