error.h

linux下mmc_sd卡的驱动.rar

/*
 *  linux/include/linux/mmc/error.h 
 *
 *  Author:	Vladimir Shebordaev	
 *  Copyright:	MontaVista Software Inc.
 *
 *	$Id: error.h,v 0.2 2002/07/11 16:27:01 ted Exp ted $
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2 as
 *  published by the Free Software Foundation.
 */
#ifndef __MMC_ERROR_H__
#define __MMC_ERROR_H__

/* MMC protocol card error codes */
#define MMC_CARD_STATUS_OUT_OF_RANGE (1<<31)
#define MMC_CARD_STATUS_ADDRESS_ERROR (1<<30)
#define MMC_CARD_STATUS_BLOCK_LEN_ERROR (1<<29)
#define MMC_CARD_STATUS_ERASE_SEQ_ERROR (1<<28)
#define MMC_CARD_STATUS_ERASE_PARAM (1<<27)
#define MMC_CARD_STATUS_WP_VIOLATION (1<<26)
#define MMC_CARD_STATUS_CARD_IS_LOCKED (1<<25)
#define MMC_CARD_STATUS_LOCK_UNLOCK_FAILED (1<<24)
#define MMC_CARD_STATUS_COM_CRC_ERROR (1<<23)
#define MMC_CARD_STATUS_ILLEGAL_COMMAND (1<<22)
#define MMC_CARD_STATUS_CARD_ECC_FAILED (1<<21)
#define MMC_CARD_STATUS_CC_ERROR (1<<20)
#define MMC_CARD_STATUS_ERROR (1<<19)
#define MMC_CARD_STATUS_UNDERRUN (1<<18)
#define MMC_CARD_STATUS_OVERRUN (1<<17)
#define MMC_CARD_STATUS_CID_CSD_OVERWRITE (1<<16)
#define MMC_CARD_STATUS_ERASE_RESET (1<<13)

#define MMC_ERROR( fmt, args... ) printk( KERN_ERR "%s(): " fmt, __FUNCTION__, ##args )

/* 
 * Error codes returned by MMC subsystem functions and
 * error reporting function prototypes 
 */
enum _mmc_error {
/* controller errors */
	MMC_ERROR_GENERIC = -10000,
	MMC_ERROR_CRC_WRITE_ERROR = -10001,
	MMC_ERROR_CRC_READ_ERROR = -10002,
	MMC_ERROR_RES_CRC_ERROR = -10003,
	MMC_ERROR_READ_TIME_OUT = -10004,
	MMC_ERROR_TIME_OUT_RESPONSE = -10005,
	MMC_ERROR_INVAL = -10006,
/* protocol errors reported in card status (R1 response) */		
	MMC_ERROR_OUT_OF_RANGE = -10007,
	MMC_ERROR_ADDRESS_ERROR = -10008,
	MMC_ERROR_BLOCK_LEN_ERROR = -10009,
	MMC_ERROR_ERASE_SEQ_ERROR = -10010,
	MMC_ERROR_ERASE_PARAM = -10011,
	MMC_ERROR_WP_VIOLATION = -10012,
	MMC_ERROR_CARD_IS_LOCKED = -10013,
	MMC_ERROR_LOCK_UNLOCK_FAILED = -10014,
	MMC_ERROR_COM_CRC_ERROR = -10015,
	MMC_ERROR_ILLEGAL_COMMAND = -10016,
	MMC_ERROR_CARD_ECC_FAILED = -10017,
	MMC_ERROR_CC_ERROR = -10018,
	MMC_ERROR_ERROR = -10019,
	MMC_ERROR_UNDERRUN = -10020,
	MMC_ERROR_OVERRUN = -10021,
	MMC_ERROR_CID_CSD_OVERWRITE = -10022,
	/* FIXME: incomplete */
	MMC_ERROR_ERASE_RESET = -10025
};
#endif /* __MMC_ERROR_H__ */