diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eq.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eq.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index ab68446..da82991 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -157,6 +157,8 @@ static const char *eqe_type_str(u8 type) return "MLX5_EVENT_TYPE_CMD"; case MLX5_EVENT_TYPE_PAGE_REQUEST: return "MLX5_EVENT_TYPE_PAGE_REQUEST"; + case MLX5_EVENT_TYPE_PAGE_FAULT: + return "MLX5_EVENT_TYPE_PAGE_FAULT"; default: return "Unrecognized event"; } @@ -279,6 +281,11 @@ static int mlx5_eq_int(struct mlx5_core_dev *dev, struct mlx5_eq *eq) } break; +#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING + case MLX5_EVENT_TYPE_PAGE_FAULT: + mlx5_eq_pagefault(dev, eqe); + break; +#endif default: mlx5_core_warn(dev, "Unhandled event 0x%x on EQ 0x%x\n", @@ -446,8 +453,12 @@ void mlx5_eq_cleanup(struct mlx5_core_dev *dev) int mlx5_start_eqs(struct mlx5_core_dev *dev) { struct mlx5_eq_table *table = &dev->priv.eq_table; + u32 async_event_mask = MLX5_ASYNC_EVENT_MASK; int err; + if (dev->caps.gen.flags & MLX5_DEV_CAP_FLAG_ON_DMND_PG) + async_event_mask |= (1ull << MLX5_EVENT_TYPE_PAGE_FAULT); + err = mlx5_create_map_eq(dev, &table->cmd_eq, MLX5_EQ_VEC_CMD, MLX5_NUM_CMD_EQE, 1ull << MLX5_EVENT_TYPE_CMD, "mlx5_cmd_eq", &dev->priv.uuari.uars[0]); @@ -459,7 +470,7 @@ int mlx5_start_eqs(struct mlx5_core_dev *dev) mlx5_cmd_use_events(dev); err = mlx5_create_map_eq(dev, &table->async_eq, MLX5_EQ_VEC_ASYNC, - MLX5_NUM_ASYNC_EQE, MLX5_ASYNC_EVENT_MASK, + MLX5_NUM_ASYNC_EQE, async_event_mask, "mlx5_async_eq", &dev->priv.uuari.uars[0]); if (err) { mlx5_core_warn(dev, "failed to create async EQ %d\n", err); |