davrcvr.h

FDI Intel开发的FLASH文件系统,功能很强大

/* Copyright (c) 1995-2002 Intel Corporation */
/* Intel Confidential                        */

/* ###########################################################################
###  RECOVER - Powerloss Recover
###
###  Module: davrcvr.h - Powerloss Recovery Include File
###
###  $Workfile: davrcvr.h $
###  $Revision: 58 $
###  $NoKeywords: $
########################################################################### */

/*                                                               
 *****************************************************************
 * NOTICE OF LICENSE AGREEMENT                                    
 *                                                                
 * This code is provided by Intel Corp., and the use is governed  
 * under the terms of a license agreement. See license agreement  
 * for complete terms of license.                                 
 *                                                                
 * YOU MAY ONLY USE THE SOFTWARE WITH INTEL FLASH PRODUCTS.  YOUR 
 * USE OF THE SOFTWARE WITH ANY OTHER FLASH PRODUCTS IS EXPRESSLY 
 * PROHIBITED UNLESS AND UNTIL YOU APPLY FOR, AND ARE GRANTED IN  
 * INTEL'S SOLE DISCRETION, A SEPARATE WRITTEN SOFTWARE LICENSE   
 * FROM INTEL LICENSING ANY SUCH USE.                             
 *****************************************************************
 */

#ifndef __dav_recover_h  /* Sentry Header */
#define __dav_recover_h

/*### Local Include Files
#########################*/
# if (DIRECT_ACCESS_VOLUME == TRUE)

/*### Global Declarations
#########################*/

typedef enum
{
   enReclaimRecoveryNotDetermined,
   enReclaimRecoveryNotPossible, /* When PLR during a format */
   enReclaimRecoveryNotNeeded,
   enReclaimRecoveryBackedOut,
   enReclaimRecoveryRequired
} EnReclaimRecovery;

typedef struct
{
   CFGTBL_ObjectTable plrCfgTable;
   FDI_Handle         plrCfgTableHandle;
   EnReclaimRecovery  plrHeaderRecoveryState;
   EnReclaimRecovery  plrParaRecoveryState;
   EnReclaimRecovery  plrPageRecoveryState;
   EnReclaimRecovery  plrApiRecoveryState;

} RECOVER_Info;

/*##  Possible status a config header can be found in*/
typedef enum
{
   enConfigHeaderEmpty,          /* No header, all 1's*/
   enConfigHeaderExists,         /* A header exists */
   enConfigHeaderNotOurs,        /* A header exists, however, it does not belong to the CFGTBL */
   enConfigHeaderBad,            /* Header marked as bad, therefore, corrupted */
   enConfigHeaderInvalid,        /* Header marked as invalid, therefore, corrupted */
   enConfigHeaderWriteInProgress, /* CfgHeader, WIP */
   enConfigHeaderCorrupted
} EnRECOVER_CfgEntryStatus;

/*### Global Functions
#########################*/
ERR_CODE RECOVER_ValidateSystem(void);

#endif /* sentry header */

#endif /* DIRECT_ACCESS_VOLUME */