net/mlx4/intf.c

46 static void mlx4_add_device(struct mlx4_interface *intf, struct mlx4_priv *priv)
55 	dev_ctx->context = intf->add(&priv->dev);
58 		spin_lock_irq(&priv->ctx_lock);
59 		list_add_tail(&dev_ctx->list, &priv->ctx_list);
60 		spin_unlock_irq(&priv->ctx_lock);
65 static void mlx4_remove_device(struct mlx4_interface *intf, struct mlx4_priv *priv)
69 	list_for_each_entry(dev_ctx, &priv->ctx_list, list)
71 			spin_lock_irq(&priv->ctx_lock);
73 			spin_unlock_irq(&priv->ctx_lock);
75 			intf->remove(&priv->dev, dev_ctx->context);
83 	struct mlx4_priv *priv;
91 	list_for_each_entry(priv, &dev_list, dev_list)
92 		mlx4_add_device(intf, priv);
102 	struct mlx4_priv *priv;
106 	list_for_each_entry(priv, &dev_list, dev_list)
107 		mlx4_remove_device(intf, priv);
117 	struct mlx4_priv *priv;
124 	list_for_each_entry(priv, &dev_list, dev_list) {
125 		spin_lock_irqsave(&priv->ctx_lock, flags);
126 		list_for_each_entry(dev_ctx, &priv->ctx_list, list) {
132 				spin_unlock_irqrestore(&priv->ctx_lock, flags);
134 				return &priv->dev;
137 		spin_unlock_irqrestore(&priv->ctx_lock, flags);
147 	struct mlx4_priv *priv = mlx4_priv(dev);
151 	spin_lock_irqsave(&priv->ctx_lock, flags);
153 	list_for_each_entry(dev_ctx, &priv->ctx_list, list)
157 	spin_unlock_irqrestore(&priv->ctx_lock, flags);
162 	struct mlx4_priv *priv = mlx4_priv(dev);
167 	list_add_tail(&priv->dev_list, &dev_list);
169 		mlx4_add_device(intf, priv);
179 	struct mlx4_priv *priv = mlx4_priv(dev);
186 		mlx4_remove_device(intf, priv);
188 	list_del(&priv->dev_list);
195 	struct mlx4_priv *priv = mlx4_priv(dev);
200 	spin_lock_irqsave(&priv->ctx_lock, flags);
202 	list_for_each_entry(dev_ctx, &priv->ctx_list, list)
208 	spin_unlock_irqrestore(&priv->ctx_lock, flags);