43 void mlx4_srq_event(struct mlx4_dev *dev, u32 srqn, int event_type)  in mlx4_srq_event()  argument
50 	srq = radix_tree_lookup(&srq_table->tree, srqn & (dev->caps.num_srqs - 1));  in mlx4_srq_event()
57 		mlx4_warn(dev, "Async event for bogus SRQ %08x\n", srqn);  in mlx4_srq_event()
96 int __mlx4_srq_alloc_icm(struct mlx4_dev *dev, int *srqn)  in __mlx4_srq_alloc_icm()  argument
102 	*srqn = mlx4_bitmap_alloc(&srq_table->bitmap);  in __mlx4_srq_alloc_icm()
103 	if (*srqn == -1)  in __mlx4_srq_alloc_icm()
106 	err = mlx4_table_get(dev, &srq_table->table, *srqn, GFP_KERNEL);  in __mlx4_srq_alloc_icm()
110 	err = mlx4_table_get(dev, &srq_table->cmpt_table, *srqn, GFP_KERNEL);  in __mlx4_srq_alloc_icm()
116 	mlx4_table_put(dev, &srq_table->table, *srqn);  in __mlx4_srq_alloc_icm()
119 	mlx4_bitmap_free(&srq_table->bitmap, *srqn, MLX4_NO_RR);  in __mlx4_srq_alloc_icm()
123 static int mlx4_srq_alloc_icm(struct mlx4_dev *dev, int *srqn)  in mlx4_srq_alloc_icm()  argument
134 			*srqn = get_param_l(&out_param);  in mlx4_srq_alloc_icm()
138 	return __mlx4_srq_alloc_icm(dev, srqn);  in mlx4_srq_alloc_icm()
141 void __mlx4_srq_free_icm(struct mlx4_dev *dev, int srqn)  in __mlx4_srq_free_icm()  argument
145 	mlx4_table_put(dev, &srq_table->cmpt_table, srqn);  in __mlx4_srq_free_icm()
146 	mlx4_table_put(dev, &srq_table->table, srqn);  in __mlx4_srq_free_icm()
147 	mlx4_bitmap_free(&srq_table->bitmap, srqn, MLX4_NO_RR);  in __mlx4_srq_free_icm()
150 static void mlx4_srq_free_icm(struct mlx4_dev *dev, int srqn)  in mlx4_srq_free_icm()  argument
155 		set_param_l(&in_param, srqn);  in mlx4_srq_free_icm()
159 			mlx4_warn(dev, "Failed freeing cq:%d\n", srqn);  in mlx4_srq_free_icm()
162 	__mlx4_srq_free_icm(dev, srqn);  in mlx4_srq_free_icm()
174 	err = mlx4_srq_alloc_icm(dev, &srq->srqn);  in mlx4_srq_alloc()
179 	err = radix_tree_insert(&srq_table->tree, srq->srqn, srq);  in mlx4_srq_alloc()
192 						      srq->srqn);  in mlx4_srq_alloc()
204 	err = mlx4_SW2HW_SRQ(dev, mailbox, srq->srqn);  in mlx4_srq_alloc()
216 	radix_tree_delete(&srq_table->tree, srq->srqn);  in mlx4_srq_alloc()
220 	mlx4_srq_free_icm(dev, srq->srqn);  in mlx4_srq_alloc()
230 	err = mlx4_HW2SW_SRQ(dev, NULL, srq->srqn);  in mlx4_srq_free()
232 		mlx4_warn(dev, "HW2SW_SRQ failed (%d) for SRQN %06x\n", err, srq->srqn);  in mlx4_srq_free()
235 	radix_tree_delete(&srq_table->tree, srq->srqn);  in mlx4_srq_free()
242 	mlx4_srq_free_icm(dev, srq->srqn);  in mlx4_srq_free()
248 	return mlx4_ARM_SRQ(dev, srq->srqn, limit_watermark);  in mlx4_srq_arm()
264 	err = mlx4_QUERY_SRQ(dev, mailbox, srq->srqn);  in mlx4_srq_query()
300 struct mlx4_srq *mlx4_srq_lookup(struct mlx4_dev *dev, u32 srqn)  in mlx4_srq_lookup()  argument
308 				srqn & (dev->caps.num_srqs - 1));  in mlx4_srq_lookup()