586 	struct mlx5_uuar_info *uuari;  in mlx5_ib_alloc_ucontext()  local
641 	uuari = &context->uuari;  in mlx5_ib_alloc_ucontext()
642 	mutex_init(&uuari->lock);  in mlx5_ib_alloc_ucontext()
649 	uuari->bitmap = kcalloc(BITS_TO_LONGS(gross_uuars),  in mlx5_ib_alloc_ucontext()
650 				sizeof(*uuari->bitmap),  in mlx5_ib_alloc_ucontext()
652 	if (!uuari->bitmap) {  in mlx5_ib_alloc_ucontext()
662 			set_bit(i, uuari->bitmap);  in mlx5_ib_alloc_ucontext()
665 	uuari->count = kcalloc(gross_uuars, sizeof(*uuari->count), GFP_KERNEL);  in mlx5_ib_alloc_ucontext()
666 	if (!uuari->count) {  in mlx5_ib_alloc_ucontext()
691 	uuari->ver = ver;  in mlx5_ib_alloc_ucontext()
692 	uuari->num_low_latency_uuars = req.num_low_latency_uuars;  in mlx5_ib_alloc_ucontext()
693 	uuari->uars = uars;  in mlx5_ib_alloc_ucontext()
694 	uuari->num_uars = num_uars;  in mlx5_ib_alloc_ucontext()
701 	kfree(uuari->count);  in mlx5_ib_alloc_ucontext()
704 	kfree(uuari->bitmap);  in mlx5_ib_alloc_ucontext()
718 	struct mlx5_uuar_info *uuari = &context->uuari;  in mlx5_ib_dealloc_ucontext()  local
721 	for (i = 0; i < uuari->num_uars; i++) {  in mlx5_ib_dealloc_ucontext()
722 		if (mlx5_cmd_free_uar(dev->mdev, uuari->uars[i].index))  in mlx5_ib_dealloc_ucontext()
723 			mlx5_ib_warn(dev, "failed to free UAR 0x%x\n", uuari->uars[i].index);  in mlx5_ib_dealloc_ucontext()
726 	kfree(uuari->count);  in mlx5_ib_dealloc_ucontext()
727 	kfree(uuari->bitmap);  in mlx5_ib_dealloc_ucontext()
728 	kfree(uuari->uars);  in mlx5_ib_dealloc_ucontext()
758 	struct mlx5_uuar_info *uuari = &context->uuari;  in mlx5_ib_mmap()  local
770 		if (idx >= uuari->num_uars)  in mlx5_ib_mmap()
773 		pfn = uar_index2pfn(dev, uuari->uars[idx].index);  in mlx5_ib_mmap()