From 3ac7afdbcf243d6c79c1569d9e29aef0096e4743 Mon Sep 17 00:00:00 2001 From: Saeed Mahameed Date: Thu, 1 Feb 2018 04:37:07 -0800 Subject: net/mlx5: Move CQ completion and event forwarding logic to eq.c Since CQ tree is now per EQ, CQ completion and event forwarding became specific implementation of EQ logic, this patch moves that logic to eq.c and makes those functions static. Signed-off-by: Saeed Mahameed Reviewed-by: Gal Pressman --- drivers/net/ethernet/mellanox/mlx5/core/cq.c | 45 ---------------------------- 1 file changed, 45 deletions(-) (limited to 'drivers/net/ethernet/mellanox/mlx5/core/cq.c') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cq.c b/drivers/net/ethernet/mellanox/mlx5/core/cq.c index 06dc7bd302ed..669ed16938b3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cq.c @@ -85,51 +85,6 @@ static void mlx5_add_cq_to_tasklet(struct mlx5_core_cq *cq) spin_unlock_irqrestore(&tasklet_ctx->lock, flags); } -/* caller must eventually call mlx5_cq_put on the returned cq */ -static struct mlx5_core_cq *mlx5_eq_cq_get(struct mlx5_eq *eq, u32 cqn) -{ - struct mlx5_cq_table *table = &eq->cq_table; - struct mlx5_core_cq *cq = NULL; - - spin_lock(&table->lock); - cq = radix_tree_lookup(&table->tree, cqn); - if (likely(cq)) - mlx5_cq_hold(cq); - spin_unlock(&table->lock); - - return cq; -} - -void mlx5_cq_completion(struct mlx5_eq *eq, u32 cqn) -{ - struct mlx5_core_cq *cq = mlx5_eq_cq_get(eq, cqn); - - if (unlikely(!cq)) { - mlx5_core_warn(eq->dev, "Completion event for bogus CQ 0x%x\n", cqn); - return; - } - - ++cq->arm_sn; - - cq->comp(cq); - - mlx5_cq_put(cq); -} - -void mlx5_cq_event(struct mlx5_eq *eq, u32 cqn, int event_type) -{ - struct mlx5_core_cq *cq = mlx5_eq_cq_get(eq, cqn); - - if (unlikely(!cq)) { - mlx5_core_warn(eq->dev, "Async event for bogus CQ 0x%x\n", cqn); - return; - } - - cq->event(cq, event_type); - - mlx5_cq_put(cq); -} - int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, u32 *in, int inlen) { -- cgit