1 /* 2 * Copyright (c) 2022 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 16 #ifndef __HI_ERRNO_H__ 17 #define __HI_ERRNO_H__ 18 19 #include "hi_debug.h" 20 21 #ifdef __cplusplus 22 #if __cplusplus 23 extern "C" { 24 #endif 25 #endif /* End of #ifdef __cplusplus */ 26 27 /* 1010 0000b 28 * VTOP use APPID from 0~31 29 * so, hisilicon use APPID based on 32 30 */ 31 #define HI_ERR_APPID (0x80000000U + 0x20000000U) 32 33 typedef enum hiERR_LEVEL_E { 34 EN_ERR_LEVEL_DEBUG = 0, /* debug-level */ 35 EN_ERR_LEVEL_INFO = 1, /* informational */ 36 EN_ERR_LEVEL_NOTICE = 2, /* normal but significant condition */ 37 EN_ERR_LEVEL_WARNING = 3, /* warning conditions */ 38 EN_ERR_LEVEL_ERROR = 4, /* error conditions */ 39 EN_ERR_LEVEL_CRIT = 5, /* critical conditions */ 40 EN_ERR_LEVEL_ALERT = 6, /* action must be taken immediately */ 41 EN_ERR_LEVEL_FATAL = 7, /* just for compatibility with previous version */ 42 EN_ERR_LEVEL_BUTT = 30, 43 } ERR_LEVEL_E; 44 45 /****************************************************************************** 46 |----------------------------------------------------------------| 47 | 1 | APP_ID | MOD_ID | ERR_LEVEL | ERR_ID | 48 |----------------------------------------------------------------| 49 |<--><--7bits----><----8bits---><--3bits---><------13bits------->| 50 ******************************************************************************/ 51 52 #define HI_DEF_ERR(module, level, errid) \ 53 ((HI_S32)((HI_ERR_APPID) | ((HI_U32)(module) << 16U) | ((HI_U32)(level) << 13U) | ((HI_U32)errid))) 54 55 /* NOTE! the following defined all common error code, 56 * all module must reserved 0~63 for their common error code 57 */ 58 typedef enum hiEN_ERR_CODE_E { 59 EN_ERR_INVALID_DEVID = 1, /* invlalid device ID */ 60 EN_ERR_INVALID_CHNID = 2, /* invlalid channel ID */ 61 EN_ERR_ILLEGAL_PARAM = 3, /* at lease one parameter is illagal 62 * eg, an illegal enumeration value */ 63 EN_ERR_EXIST = 4, /* resource exists */ 64 EN_ERR_UNEXIST = 5, /* resource unexists */ 65 66 EN_ERR_NULL_PTR = 6, /* using a NULL point */ 67 68 EN_ERR_NOT_CONFIG = 7, /* try to enable or initialize system, device 69 * or channel, before configing attribute */ 70 71 EN_ERR_NOT_SUPPORT = 8, /* operation or type is not supported by NOW */ 72 EN_ERR_NOT_PERM = 9, /* operation is not permitted 73 ** eg, try to change static attribute */ 74 EN_ERR_INVALID_PIPEID = 10, /* invlalid pipe ID */ 75 EN_ERR_INVALID_STITCHGRPID = 11, /* invlalid stitch group ID */ 76 77 EN_ERR_NOMEM = 12, /* failure caused by malloc memory */ 78 EN_ERR_NOBUF = 13, /* failure caused by malloc buffer */ 79 80 EN_ERR_BUF_EMPTY = 14, /* no data in buffer */ 81 EN_ERR_BUF_FULL = 15, /* no buffer for new data */ 82 83 EN_ERR_SYS_NOTREADY = 16, /* System is not ready, maybe not initialed or 84 * loaded. Returning the error code when opening 85 * a device file failed. */ 86 87 EN_ERR_BADADDR = 17, /* bad address, 88 * eg. used for copy_from_user & copy_to_user */ 89 90 EN_ERR_BUSY = 18, /* resource is busy, 91 * eg. destroy a venc chn without unregister it */ 92 EN_ERR_SIZE_NOT_ENOUGH = 19, /* buffer size is smaller than the actual size required */ 93 94 EN_ERR_BUTT = 63, /* maximum code, private error code of all modules 95 * must be greater than it */ 96 } EN_ERR_CODE_E; 97 98 #ifdef __cplusplus 99 #if __cplusplus 100 } 101 #endif 102 #endif /* __cplusplus */ 103 104 #endif /* __HI_ERRNO_H__ */ 105 106