685 	struct mlx5_ib_create_cq ucmd = {};  in create_cq_user()  local
696 	ucmdlen = udata->inlen < sizeof(ucmd) ?  in create_cq_user()
697 		  (sizeof(ucmd) - sizeof(ucmd.flags)) : sizeof(ucmd);  in create_cq_user()
699 	if (ib_copy_from_udata(&ucmd, udata, ucmdlen))  in create_cq_user()
702 	if (ucmdlen == sizeof(ucmd) &&  in create_cq_user()
703 	    (ucmd.flags & ~(MLX5_IB_CREATE_CQ_FLAGS_CQE_128B_PAD)))  in create_cq_user()
706 	if (ucmd.cqe_size != 64 && ucmd.cqe_size != 128)  in create_cq_user()
709 	*cqe_size = ucmd.cqe_size;  in create_cq_user()
712 		ib_umem_get(udata, ucmd.buf_addr, entries * ucmd.cqe_size,  in create_cq_user()
719 	err = mlx5_ib_db_map_user(context, udata, ucmd.db_addr, &cq->db);  in create_cq_user()
723 	mlx5_ib_cont_pages(cq->buf.umem, ucmd.buf_addr, 0, &npages, &page_shift,  in create_cq_user()
726 		    ucmd.buf_addr, entries * ucmd.cqe_size, npages, page_shift, ncont);  in create_cq_user()
745 	if (ucmd.cqe_comp_en == 1) {  in create_cq_user()
760 						  ucmd.cqe_comp_res_format);  in create_cq_user()
764 				    ucmd.cqe_comp_res_format, err);  in create_cq_user()
772 	if (ucmd.flags & MLX5_IB_CREATE_CQ_FLAGS_CQE_128B_PAD) {  in create_cq_user()
1096 	struct mlx5_ib_resize_cq ucmd;  in resize_user()  local
1101 	err = ib_copy_from_udata(&ucmd, udata, sizeof(ucmd));  in resize_user()
1105 	if (ucmd.reserved0 || ucmd.reserved1)  in resize_user()
1109 	if (ucmd.cqe_size && SIZE_MAX / ucmd.cqe_size <= entries - 1)  in resize_user()
1112 	umem = ib_umem_get(udata, ucmd.buf_addr,  in resize_user()
1113 			   (size_t)ucmd.cqe_size * entries,  in resize_user()
1120 	mlx5_ib_cont_pages(umem, ucmd.buf_addr, 0, &npages, page_shift,  in resize_user()
1124 	*cqe_size = ucmd.cqe_size;  in resize_user()