116 lines
5.1 KiB
C
Executable File
116 lines
5.1 KiB
C
Executable File
/******************************************************************************
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Copyright (C), 2001-2016, Allwinner Tech. Co., Ltd.
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******************************************************************************
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File Name : plat_errors.h
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Version : Initial Draft
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Author : Allwinner BU3-PD2 Team
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Created : 2016/03/15
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Last Modified :
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Description : define the format of error code, used in platform scope.
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Function List :
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History :
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******************************************************************************/
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#ifndef __IPCLINUX_PLAT_ERRNO_H__
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#define __IPCLINUX_PLAT_ERRNO_H__
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#ifdef __cplusplus
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extern "C"{
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#endif /* End of #ifdef __cplusplus */
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/* 1010 0000b
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* use APPID based on 32
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*/
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#define ERR_APPID (0x80000000L + 0x20000000L)
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typedef enum ERR_LEVEL_E
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{
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EN_ERR_LEVEL_DEBUG = 0, /* debug-level */
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EN_ERR_LEVEL_INFO, /* informational */
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EN_ERR_LEVEL_NOTICE, /* normal but significant condition */
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EN_ERR_LEVEL_WARNING, /* warning conditions */
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EN_ERR_LEVEL_ERROR, /* error conditions */
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EN_ERR_LEVEL_CRIT, /* critical conditions */
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EN_ERR_LEVEL_ALERT, /* action must be taken immediately */
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EN_ERR_LEVEL_FATAL, /* just for compatibility with previous version */
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EN_ERR_LEVEL_BUTT
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}ERR_LEVEL_E;
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/******************************************************************************
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|----------------------------------------------------------------|
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| 1 | APP_ID | MOD_ID | ERR_LEVEL | ERR_ID |
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|----------------------------------------------------------------|
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|<--><--7bits----><----8bits---><--3bits---><------13bits------->|
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******************************************************************************/
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#define DEF_ERR( module, level, errid) \
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((int)( (ERR_APPID) | ((module) << 16 ) | ((level)<<13) | (errid) ))
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/* NOTE! the following defined all common error code,
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** all module must reserved 0~63 for their common error code
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*/
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typedef enum EN_ERR_CODE_E
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{
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EN_ERR_INVALID_DEVID = 1, /* invlalid device ID */
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EN_ERR_INVALID_CHNID = 2, /* invlalid channel ID */
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EN_ERR_ILLEGAL_PARAM = 3, /* at lease one parameter is illagal
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* eg, an illegal enumeration value */
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EN_ERR_EXIST = 4, /* resource exists */
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EN_ERR_UNEXIST = 5, /* resource unexists */
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EN_ERR_NULL_PTR = 6, /* using a NULL point */
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EN_ERR_NOT_CONFIG = 7, /* try to enable or initialize system, device
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** or channel, before configing attribute */
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EN_ERR_NOT_SUPPORT = 8, /* operation or type is not supported by NOW */
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EN_ERR_NOT_PERM = 9, /* operation is not permitted
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** eg, try to change static attribute */
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EN_ERR_NOMEM = 12,/* failure caused by malloc memory */
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EN_ERR_NOBUF = 13,/* failure caused by malloc buffer */
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EN_ERR_BUF_EMPTY = 14,/* no data in buffer */
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EN_ERR_BUF_FULL = 15,/* no buffer for new data */
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EN_ERR_SYS_NOTREADY = 16,/* System is not ready,maybe not initialed or
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** loaded. Returning the error code when opening
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** a device file failed. */
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EN_ERR_BADADDR = 17,/* bad address,
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** eg. used for copy_from_user & copy_to_user */
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EN_ERR_BUSY = 18,/* resource is busy,
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** eg. destroy a venc chn without unregister it */
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EN_ERR_TIMEOUT = 19, /* timeout */
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EN_ERR_SAMESTATE = 20,/* component state is same as use wanted, no need to tranform */
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EN_ERR_INVALIDSTATE = 21,/* component state is transit to invalid state */
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EN_ERR_INCORRECT_STATE_TRANSITION = 22,/* component current state can't transit to destination state */
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EN_ERR_INCORRECT_STATE_OPERATION = 23, /* Attempting a command that is not allowed during the present state. */
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EN_ERR_FILE_EXCEPTION= 24, /* media file exception, size=0, etc. */
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EN_ERR_EFUSE_ERROR = 25, /* efuse check fail */
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EN_ERR_BUTT = 63,/* maxium code, private error code of all modules
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** must be greater than it */
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}EN_ERR_CODE_E;
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#define MOD_ID_COMMON (0xFF)
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#define ERR_COMMON_UNEXIST DEF_ERR(MOD_ID_COMMON, EN_ERR_LEVEL_ERROR, EN_ERR_UNEXIST)
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#define ERR_COMMON_SYS_NOTREADY DEF_ERR(MOD_ID_COMMON, EN_ERR_LEVEL_ERROR, EN_ERR_SYS_NOTREADY)
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/*
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** following is an example for defining error code of VDA module
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** #define HI_ERR_MD_INVALID_CHNID HI_DEF_ERR(HI_ID_VDA, EN_ERR_LEVEL_ERROR, EN_ERR_INVALID_CHNID)
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**
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*/
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __IPCLINUX_PLAT_ERRNO_H__ */
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