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132 lines
5.0 KiB
132 lines
5.0 KiB
/******************************************************************************
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Copyright (C), 2001-2011, Hisilicon Tech. Co., Ltd.
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******************************************************************************
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File Name : hi_common.h
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Version : Initial Draft
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Author : Hi3511 MPP Team
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Created : 2006/11/09
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Last Modified :
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Description : define the format of error code
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Function List :
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History :
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1.Date : 2007/02/14
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Author : c42025
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Modification: Created file
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2.Date : 2007/12/11
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Author : c42025
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Modification: add some MOD_ID for several modules
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3.Date : 2008/02/03
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Author : c42025
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Modification: reoorder MOD_ID to cleanup modules at specified order
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4.Date : 2008/03/01
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Author : c42025
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Modification: move LOG_ERRLEVEL_E to hi_debug.h, and add new definion
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ERR_LEVLE_E, we should use this enumeration in our error code.
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5.Date : 2008/04/30
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Author : c42025
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Modification: delete two error code "EN_ERR_NOCHN" and "EN_ERR_NODEV".
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******************************************************************************/
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#ifndef __HI_ERRNO_H__
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#define __HI_ERRNO_H__
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#include "hi_debug.h"
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#ifdef __cplusplus
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#if __cplusplus
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extern "C"{
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#endif
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#endif /* End of #ifdef __cplusplus */
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/* 1010 0000b
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* VTOP use APPID from 0~31
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* so, hisilicon use APPID based on 32
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*/
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#define HI_ERR_APPID (0x80000000L + 0x20000000L)
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typedef enum hiERR_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 HI_DEF_ERR( module, level, errid) \
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((HI_S32)( (HI_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 hiEN_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_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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/*
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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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#if __cplusplus
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}
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#endif
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#endif /* __cplusplus */
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#endif /* __HI_ERRNO_H__ */
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