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: diag channel 15 * This file should be changed only infrequently and with great care. 16 */ 17 #ifndef DIAG_CHANNEL_ITEM_H 18 #define DIAG_CHANNEL_ITEM_H 19 20 #include "errcode.h" 21 #include "diag_channel.h" 22 #include "dfx_write_interface.h" 23 24 typedef struct { 25 uint32_t init : 1; 26 uint32_t pad : 31; 27 uint32_t name_flag; 28 uint8_t *rx_buf; 29 uint32_t au_id; 30 uint16_t rx_buf_len; 31 uint16_t rx_buf_pos; 32 uint16_t using_size; 33 uint16_t min_pkt_size; 34 bool rx_buf_is_using; 35 uint8_t hso_addr; 36 uint8_t pad1[2]; 37 diag_channel_tx_hook tx_hook; 38 diag_channel_notify_hook notify_hook; 39 } diag_channel_item_t; 40 41 diag_channel_item_t *diag_chan_idx_2_item(diag_channel_id_t id); 42 diag_channel_item_t *zdiag_dst_2_chan(uint8_t addr); 43 44 #endif 45