709 	struct mlx5_ib_create_cq ucmd = {};  in create_cq_user()  local
720 	ucmdlen = min(udata->inlen, sizeof(ucmd));  in create_cq_user()
724 	if (ib_copy_from_udata(&ucmd, udata, ucmdlen))  in create_cq_user()
727 	if ((ucmd.flags & ~(MLX5_IB_CREATE_CQ_FLAGS_CQE_128B_PAD |  in create_cq_user()
731 	if ((ucmd.cqe_size != 64 && ucmd.cqe_size != 128) ||  in create_cq_user()
732 	    ucmd.reserved0 || ucmd.reserved1)  in create_cq_user()
735 	*cqe_size = ucmd.cqe_size;  in create_cq_user()
738 		ib_umem_get(&dev->ib_dev, ucmd.buf_addr,  in create_cq_user()
739 			    entries * ucmd.cqe_size, IB_ACCESS_LOCAL_WRITE);  in create_cq_user()
745 	err = mlx5_ib_db_map_user(context, udata, ucmd.db_addr, &cq->db);  in create_cq_user()
749 	mlx5_ib_cont_pages(cq->buf.umem, ucmd.buf_addr, 0, &npages, &page_shift,  in create_cq_user()
752 		    ucmd.buf_addr, entries * ucmd.cqe_size, npages, page_shift, ncont);  in create_cq_user()
769 	if (ucmd.flags & MLX5_IB_CREATE_CQ_FLAGS_UAR_PAGE_INDEX) {  in create_cq_user()
770 		*index = ucmd.uar_page_index;  in create_cq_user()
778 	if (ucmd.cqe_comp_en == 1) {  in create_cq_user()
793 						  ucmd.cqe_comp_res_format);  in create_cq_user()
797 				    ucmd.cqe_comp_res_format, err);  in create_cq_user()
805 	if (ucmd.flags & MLX5_IB_CREATE_CQ_FLAGS_CQE_128B_PAD) {  in create_cq_user()
1131 	struct mlx5_ib_resize_cq ucmd;  in resize_user()  local
1136 	err = ib_copy_from_udata(&ucmd, udata, sizeof(ucmd));  in resize_user()
1140 	if (ucmd.reserved0 || ucmd.reserved1)  in resize_user()
1144 	if (ucmd.cqe_size && SIZE_MAX / ucmd.cqe_size <= entries - 1)  in resize_user()
1147 	umem = ib_umem_get(&dev->ib_dev, ucmd.buf_addr,  in resize_user()
1148 			   (size_t)ucmd.cqe_size * entries,  in resize_user()
1155 	mlx5_ib_cont_pages(umem, ucmd.buf_addr, 0, &npages, page_shift,  in resize_user()
1159 	*cqe_size = ucmd.cqe_size;  in resize_user()