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 * Description: dfx write interface 15 * This file should be changed only infrequently and with great care. 16 */ 17 18 #ifndef DFX_WRITE_INTERFACE_H 19 #define DFX_WRITE_INTERFACE_H 20 #include <stdint.h> 21 22 /* dfx_data_transmit_interface.h */ 23 typedef enum { 24 DFX_DATA_TYPE_STRING, /* 纯string数据 */ 25 DFX_DATA_TYPE_UAPI_LOG, /* UAPI LOG */ 26 DFX_DATA_DIAG_PKT, 27 DFX_DATA_DIAG_PKT_CRITICAL, 28 } dfx_data_type_t; /* 数据类型 */ 29 30 typedef struct dfx_write_data_interface { 31 int32_t (*write)(void *fd, dfx_data_type_t data_type, uint8_t *data[], uint16_t len[], uint8_t cnt); /* 写数据接口 */ 32 void *fd; /* 传入给write的fd */ 33 } dfx_write_data_interface_t; /* 写数据抽象 */ 34 35 #endif