1 /* 2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef _ASM_IO_H 16 #define _ASM_IO_H 17 18 #include "los_base.h" 19 20 #ifdef __cplusplus 21 extern "C" { 22 #endif /* __cplusplus */ 23 24 #define writeb(value, address) WRITE_UINT8(value, address) 25 #define writew(value, address) WRITE_UINT16(value, address) 26 #define writel(value, address) WRITE_UINT32(value, address) 27 28 #define readb(address) GET_UINT8(address) 29 #define readw(address) GET_UINT16(address) 30 #define readl(address) GET_UINT32(address) 31 32 #ifdef __cplusplus 33 } 34 #endif /* __cplusplus */ 35 36 #endif /* _ASM_IO_H */ 37