efd_ioctl.h

InterFlashDriver关于P30的驱动

/* ###########################################################################
###  Intel Confidential
###  Copyright (c) Intel Corporation 2007
###  All Rights Reserved.
###  ----------------------------------------------------------------------
###  Project: Intel Flash Driver
###
###  Module: efd_ioctl.h
###
###  $Archive: $
###  $Revision: $
###  $Date: $
###
###  $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 SUBJECT TO THE TERMS OF THE
###  INTEL SOFTWARE LICENSE AGREEMENT.
###
########################################################################### */

#ifndef _EFD_IOCTL_H_
#define _EFD_IOCTL_H_


/* 
   The source code defines command set for all operations
 */ 
typedef enum { 
   FLASH_CMD_ID  =  0x0, 
   FLASH_CMD_CFI, 
   FLASH_CMD_CFI_EX, 
   FLASH_CMD_READ, 
   FLASH_CMD_WRITE,     
   FLASH_CMD_BUFFERED_WRITE,
   FLASH_CMD_SUSPEND,
   FLASH_CMD_RESUME,
   FLASH_CMD_BLOCK_SUSPEND,
   FLASH_CMD_BLOCK_RESUME,
   FLASH_CMD_BLOCK_ERASE,
   FLASH_CMD_BLOCK_STATE, 
   FLASH_CMD_BLOCK_UNLOCK, 
   FLASH_CMD_BLOCK_LOCKDOWN, 
   FLASH_CMD_BLOCK_LOCK,
   FLASH_CMD_READ_STATUS,
   FLASH_CMD_CLEAR_STATUS,
   FLASH_CMD_READ_PR, 
   FLASH_CMD_WRITE_PR,     
   FLASH_CMD_BA_WRITE,     
   FLASH_CMD_BA_BUFFERED_WRITE,
   FLASH_CMD_STREAM_ENTRY,     
   FLASH_CMD_STREAM_EXIT
} FLASH_COMMAND; 

/* 
   The source code defines parameter type for all operations
 */ 
typedef union { 

   /* Flash Identifier Parameters */ 
   FLASH_ID FlashId; 

   /* CFI Parameters */ 
   struct { 
      UINT32 Length; 
      UINT32 Offset;
      UINT8 *Data;
   } Cfi; 

   /* CFI Ex Parameters */ 
   struct { 
      FLASH_CFI Code;
      UINT32 Data;
   } CfiEx; 

   /* Read Parameters */ 
   struct { 
      UINT32 Addr; 
      UINT32 Value;  
   } Read; 
    
   /* Write Parameters */ 
   struct { 
      UINT32 Addr; 
      UINT32 Value;  
   } Write;     

   /* Buffered Write Parameters */ 
   struct { 
      UINT32 Length; 
      UINT32 Offset;
      UINT8 *Data;
   } BufWrite; 

    /* ProgramOp Parameters */ 
    struct { 
      UINT32 Addr; 
    } ProgramOp; 

    /* BlockOp Parameters */ 
    struct { 
      UINT32 Addr; 
    } BlockOp; 

    /* BlockState Parameters */ 
    struct { 
      UINT32 Addr; 
      UINT32 State; 
    } BlockState; 

} FLASH_PARAMETER; 


#endif /* _EFD_IOCTL_H_ */