diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/eq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/eq.c | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c index a5be27772b8e..9572a45f6143 100644 --- a/drivers/net/ethernet/mellanox/mlx4/eq.c +++ b/drivers/net/ethernet/mellanox/mlx4/eq.c @@ -210,7 +210,7 @@ static void slave_event(struct mlx4_dev *dev, u8 slave, struct mlx4_eqe *eqe) memcpy(s_eqe, eqe, sizeof(struct mlx4_eqe) - 1); s_eqe->slave_id = slave; - /* ensure all information is written before setting the ownersip bit */ + /* ensure all information is written before setting the ownership bit */ dma_wmb(); s_eqe->owner = !!(slave_eq->prod & SLAVE_EVENT_EQ_SIZE) ? 0x0 : 0x80; ++slave_eq->prod; @@ -244,9 +244,9 @@ static void mlx4_set_eq_affinity_hint(struct mlx4_priv *priv, int vec) cpumask_empty(eq->affinity_mask)) return; - hint_err = irq_set_affinity_hint(eq->irq, eq->affinity_mask); + hint_err = irq_update_affinity_hint(eq->irq, eq->affinity_mask); if (hint_err) - mlx4_warn(dev, "irq_set_affinity_hint failed, err %d\n", hint_err); + mlx4_warn(dev, "irq_update_affinity_hint failed, err %d\n", hint_err); } #endif @@ -501,7 +501,7 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq) int port; int slave = 0; int ret; - u32 flr_slave; + int flr_slave; u8 update_slave_state; int i; enum slave_port_gen_event gen_event; @@ -558,7 +558,7 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq) mlx4_dbg(dev, "%s: MLX4_EVENT_TYPE_SRQ_LIMIT. srq_no=0x%x, eq 0x%x\n", __func__, be32_to_cpu(eqe->event.srq.srqn), eq->eqn); - /* fall through */ + fallthrough; case MLX4_EVENT_TYPE_SRQ_CATAS_ERROR: if (mlx4_is_master(dev)) { /* forward only to slave owning the SRQ */ @@ -606,8 +606,8 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq) port = be32_to_cpu(eqe->event.port_change.port) >> 28; slaves_port = mlx4_phys_to_slaves_pport(dev, port); if (eqe->subtype == MLX4_PORT_CHANGE_SUBTYPE_DOWN) { - mlx4_dispatch_event(dev, MLX4_DEV_EVENT_PORT_DOWN, - port); + mlx4_dispatch_event( + dev, MLX4_DEV_EVENT_PORT_DOWN, &port); mlx4_priv(dev)->sense.do_sense_port[port] = 1; if (!mlx4_is_master(dev)) break; @@ -647,7 +647,8 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq) } } } else { - mlx4_dispatch_event(dev, MLX4_DEV_EVENT_PORT_UP, port); + mlx4_dispatch_event(dev, MLX4_DEV_EVENT_PORT_UP, + &port); mlx4_priv(dev)->sense.do_sense_port[port] = 0; @@ -758,7 +759,7 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq) } spin_unlock_irqrestore(&priv->mfunc.master.slave_state_lock, flags); mlx4_dispatch_event(dev, MLX4_DEV_EVENT_SLAVE_SHUTDOWN, - flr_slave); + &flr_slave); queue_work(priv->mfunc.master.comm_wq, &priv->mfunc.master.slave_flr_event_work); break; @@ -787,8 +788,8 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq) break; case MLX4_EVENT_TYPE_PORT_MNG_CHG_EVENT: - mlx4_dispatch_event(dev, MLX4_DEV_EVENT_PORT_MGMT_CHANGE, - (unsigned long) eqe); + mlx4_dispatch_event( + dev, MLX4_DEV_EVENT_PORT_MGMT_CHANGE, eqe); break; case MLX4_EVENT_TYPE_RECOVERABLE_ERROR_EVENT: @@ -1013,8 +1014,6 @@ static int mlx4_create_eq(struct mlx4_dev *dev, int nent, dma_list[i] = t; eq->page_list[i].map = t; - - memset(eq->page_list[i].buf, 0, PAGE_SIZE); } eq->eqn = mlx4_bitmap_alloc(&priv->eq_table.bitmap); @@ -1059,8 +1058,7 @@ static int mlx4_create_eq(struct mlx4_dev *dev, int nent, INIT_LIST_HEAD(&eq->tasklet_ctx.list); INIT_LIST_HEAD(&eq->tasklet_ctx.process_list); spin_lock_init(&eq->tasklet_ctx.lock); - tasklet_init(&eq->tasklet_ctx.task, mlx4_cq_tasklet_cb, - (unsigned long)&eq->tasklet_ctx); + tasklet_setup(&eq->tasklet_ctx.task, mlx4_cq_tasklet_cb); return err; @@ -1126,9 +1124,7 @@ static void mlx4_free_irqs(struct mlx4_dev *dev) for (i = 0; i < dev->caps.num_comp_vectors + 1; ++i) if (eq_table->eq[i].have_irq) { free_cpumask_var(eq_table->eq[i].affinity_mask); -#if defined(CONFIG_SMP) - irq_set_affinity_hint(eq_table->eq[i].irq, NULL); -#endif + irq_update_affinity_hint(eq_table->eq[i].irq, NULL); free_irq(eq_table->eq[i].irq, eq_table->eq + i); eq_table->eq[i].have_irq = 0; } |