/* cbioLibP.h - cached block I/O device (CBIO) private header file *//* Copyright 1999-2002 Wind River Systems, Inc. *//*modification history--------------------01e,30jul01,jkf  SPR#69031, common code for both AE & 5.x.01d,13jun01,jyo  SPR#67729: Added three members to the CBIO_DEV structure also                 included blkIo.h01c,29feb00,jkf  T3 changes01b,07dec99,jkf  changed OBJ_CORE to HANDLE, SEMAPHORE to SEM_ID. 01a,31aug99,jkf  written - CBIO API changes.*/#ifndef __INCcbioLibPh#define __INCcbioLibPh#ifdef __cplusplusextern "C" {#endif/* * This module is for CBIO modules internal use only.  * File system level code (ie users of CBIO device modules) * should not include this module but rather should use  * the public CBIO API, cbioLib.h. * * This WRS private header file is subject to change by WRS * without notice.   *//* include's */#include "vxWorks.h"#include "private/dosFsVerP.h" 	/* determine DOSFS2 OS version */#include "cbioLib.h"  		/* pull in public CBIO API */#include "semLib.h"		/* for SEM_ID type */#include "blkIo.h"		/* for BLK_DEV type *//* macro's */#define CBIO_READYCHANGED(x) 	((x)->readyChanged)#define CBIO_REMOVABLE(x) 	((x)->cbioParams.cbioRemovable)#define CBIO_MODE(x) 		((x)->cbioMode)#ifndef CBIO_DEV_EXTRA #define CBIO_DEV_EXTRA void	/* module specific field */#endif/* typedef's */typedef struct cbioFuncs		/* CBIO modules method functions */    {    STATUS	(* cbioDevBlkRW)		/* Read/Write blocks */	(CBIO_DEV_ID	dev,	 block_t	startBlock,	 block_t	numBlocks,	 addr_t		buffer,	 CBIO_RW	rw,	 cookie_t *     pCookie);    STATUS	(* cbioDevBytesRW)	/* Read/Write bytes */	(CBIO_DEV_ID 	dev, 	 block_t	startBlock,	 off_t		offset,	 addr_t		buffer,	 size_t		nBytes,	 CBIO_RW	rw,	 cookie_t * 	pCookie);    STATUS	(* cbioDevBlkCopy)	/* Copy sectors */	(CBIO_DEV_ID 	dev,	 block_t	srcBlock,	 block_t	dstBlock,	 block_t	numBlocks);    STATUS	(* cbioDevIoctl)		/* control operations */	(CBIO_DEV_ID	dev,	 int		command,	 addr_t		arg);    } CBIO_FUNCS;typedef struct	cbioDev		/* CBIO_DEV */    {#ifdef _WRS_DOSFS2_VXWORKS_AE    HANDLE	cbioHandle; 		/* VxWorks AE handle management */#else    OBJ_CORE	objCore; 		/* VxWorks 5.x objCore */#endif /* _WRS_DOSFS2_VXWORKS_AE */    /* Embedded objects */    SEM_ID	cbioMutex;		/* mutex semaphore */    /* Functions (methods) */    struct cbioFuncs * pFuncs; 		/* cbioFuncs functions */    /* Public attributes */    char *	cbioDesc;	/* printable descriptive string */    short	cbioMode;		/* O_RDONLY |O_WRONLY| O_RDWR */    BOOL        readyChanged;      /* Device READY status indicator */    /* ** Physical device attributes */    CBIO_PARAMS cbioParams;		/* Physical parameters, cbioLib.h */    /* *** Implementation defined attributes */    caddr_t	cbioMemBase;		/* base addr of memory pool */    size_t	cbioMemSize;		/* size of memory pool used */    u_long	cbioPriv0;		/* Implementation defined */    u_long	cbioPriv1;		/* Implementation defined */    u_long	cbioPriv2;		/* Implementation defined */    u_long	cbioPriv3;		/* Implementation defined */    u_long	cbioPriv4;		/* Implementation defined */    u_long	cbioPriv5;		/* Implementation defined */    u_long	cbioPriv6;		/* Implementation defined */    u_long	cbioPriv7;		/* Implementation defined */    CBIO_DEV_EXTRA * pDc ;		/* Implementation defined structure */    CBIO_DEV_ID cbioSubDev;	       /* Stores the pointer to lower CBIO.  */    BLK_DEV   * blkSubDev;	       /* Stores the pointer to lower BLKDEV. */    BOOL        isDriver;	       /* This variable is used to verify */				       /* the nature of current layer.     */    } CBIO_DEV;/* externals */IMPORT CLASS_ID	cbioClassId ;/* private functions */CBIO_DEV_ID cbioDevCreate 	/* used by CBIO modules only */    (    caddr_t  	ramAddr, 	/* where it is in memory (0 = malloc) */    size_t	ramSize		/* pool size */    );#ifdef __cplusplus}#endif#endif /* __INCcbioLibPh */