mellanox/mlx4/qp.c

58 	struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table;
61 	spin_lock(&qp_table->lock);
67 	spin_unlock(&qp_table->lock);
231 	struct mlx4_qp_table *qp_table = &priv->qp_table;
244 	*base = mlx4_zone_alloc_entries(qp_table->zones, uid, cnt, align,
283 	struct mlx4_qp_table *qp_table = &priv->qp_table;
287 	mlx4_zone_free_entries_unique(qp_table->zones, base_qpn, cnt);
316 	struct mlx4_qp_table *qp_table = &priv->qp_table;
319 	err = mlx4_table_get(dev, &qp_table->qp_table, qpn);
323 	err = mlx4_table_get(dev, &qp_table->auxc_table, qpn);
327 	err = mlx4_table_get(dev, &qp_table->altc_table, qpn);
331 	err = mlx4_table_get(dev, &qp_table->rdmarc_table, qpn);
335 	err = mlx4_table_get(dev, &qp_table->cmpt_table, qpn);
342 	mlx4_table_put(dev, &qp_table->rdmarc_table, qpn);
345 	mlx4_table_put(dev, &qp_table->altc_table, qpn);
348 	mlx4_table_put(dev, &qp_table->auxc_table, qpn);
351 	mlx4_table_put(dev, &qp_table->qp_table, qpn);
373 	struct mlx4_qp_table *qp_table = &priv->qp_table;
375 	mlx4_table_put(dev, &qp_table->cmpt_table, qpn);
376 	mlx4_table_put(dev, &qp_table->rdmarc_table, qpn);
377 	mlx4_table_put(dev, &qp_table->altc_table, qpn);
378 	mlx4_table_put(dev, &qp_table->auxc_table, qpn);
379 	mlx4_table_put(dev, &qp_table->qp_table, qpn);
398 	struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table;
401 	spin_lock_irq(&qp_table->lock);
405 	spin_unlock_irq(&qp_table->lock);
412 	struct mlx4_qp_table *qp_table = &priv->qp_table;
424 	spin_lock_irq(&qp_table->lock);
427 	spin_unlock_irq(&qp_table->lock);
520 	struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table;
523 	spin_lock_irqsave(&qp_table->lock, flags);
525 	spin_unlock_irqrestore(&qp_table->lock, flags);
555 	struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table;
562 	qp_table->zones = mlx4_zone_allocator_create(MLX4_ZONE_ALLOC_FLAGS_NO_OVERLAP);
564 	if (NULL == qp_table->zones)
583 	err = mlx4_zone_add_one(qp_table->zones, *bitmap + MLX4_QP_TABLE_ZONE_GENERAL,
586 				0, qp_table->zones_uids + MLX4_QP_TABLE_ZONE_GENERAL);
602 	err = mlx4_zone_add_one(qp_table->zones, *bitmap + MLX4_QP_TABLE_ZONE_RSS,
606 				0, qp_table->zones_uids + MLX4_QP_TABLE_ZONE_RSS);
713 		err = mlx4_zone_add_one(qp_table->zones, *bitmap + k,
717 					offset, qp_table->zones_uids + k);
726 	qp_table->bitmap_gen = *bitmap;
735 	mlx4_zone_allocator_destroy(qp_table->zones);
741 	struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table;
743 	if (qp_table->zones) {
747 		     i < ARRAY_SIZE(qp_table->zones_uids);
750 				mlx4_zone_get_bitmap(qp_table->zones,
751 						     qp_table->zones_uids[i]);
753 			mlx4_zone_remove_one(qp_table->zones, qp_table->zones_uids[i]);
759 		mlx4_zone_allocator_destroy(qp_table->zones);
760 		kfree(qp_table->bitmap_gen);
761 		qp_table->bitmap_gen = NULL;
762 		qp_table->zones = NULL;
768 	struct mlx4_qp_table *qp_table = &mlx4_priv(dev)->qp_table;
778 	spin_lock_init(&qp_table->lock);