18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef __UM_DMA_H 38c2ecf20Sopenharmony_ci#define __UM_DMA_H 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci#include <asm/io.h> 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ciextern unsigned long uml_physmem; 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci#define MAX_DMA_ADDRESS (uml_physmem) 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci#endif 12