ssf.h

RMI的处理器au1200系列所用的BOOTLOAD,包括SD卡启动USB启动硬盘启动网络启动,并初始化硬件的所有参数,支持内核调试.

/**
 * \file
 * SSF (Security Support Functions) internal definitions.
 *
 * \version $Revision$ $State$
 * 
 * \date $Date$
 *
 * \author $Author$
 * 
 * \par Last changed by:
 * $Author$
 *
 *****************************************************************************/
/*
 * Copyright 2002 ADVANCED MICRO DEVICES, INC. All Rights Reserved.
 * 
 * This software and any related documentation (the "Materials") are the
 * confidential proprietary information of AMD. Unless otherwise provided
 * in an agreement specifically licensing the Materials, the Materials are
 * provided in confidence and may not to be used, distributed, modified, or
 * reproduced in whole or in part by any means.
 * 
 * LIMITATION OF LIABILITY: THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY
 * EXPRESS OR IMPLIED WARRANTY OF ANY KIND, INCLUDING BUT NOT LIMITED TO
 * WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT, TITLE, FITNESS FOR ANY
 * PARTICULAR PURPOSE, OR WARRANTIES ARISING FORM CONDUCT, COURSE OF
 * DEALING, OR USAGE OF TRADE.  IN NO EVENT SHALL AMD OR ITS LICENSORS BE
 * LIABLE FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION,
 * DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF
 * INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THE
 * MATERIALS, EVEN IF AMD HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGES.  BECAUSE SOME JURISDICTIONS PROHIBIT THE EXCLUSION OR
 * LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, THE
 * ABOVE LIMITATION MAY NOT APPLY TO YOU.
 * 
 * AMD does not assume any responsibility for any errors which may appear
 * in the Materials nor any responsibility to support or update the
 * Materials.  AMD retains the right to modify the Materials at any time,
 * without notice, and is not obligated to provide such modified Materials
 * to you.
 * 
 * NO SUPPORT OBLIGATION: AMD is not obligated to furnish, support, or make
 * any further information, software, technical information, know-how, or
 * show-how available to you.
 * 
 *****************************************************************************/

#ifndef SFS_H
#define SFS_H
#include "sec.h"
#include "ssfif.h"

/*****************************************************************************
*  Constants
*****************************************************************************/

/* we need the internal memory managment - KiOsMem functions 
 * run out of ressources 
 */
#define USE_SEC_MEMORY_MGMT (1)
#define SEC_MEM_SIZE    (1024*8)
#define SEC_MEM_ENTRIES (48)
#define SEC_MEM_MAGIC   (0x3E303630)
#define IS_SSF_INIT()   (ssfContext.magic == SSF_MAGIC)


/*****************************************************************************
*  Types
*****************************************************************************/
typedef struct sec_memory_memdesc_tag {
    void *pData;
    Int16 Len;
    Int16 Used;
    /*
       Int32 Len;
       Boolean   Used;
     */
} sec_memory_memdesc_t;

typedef struct sec_memory_pool_tag {
    Int32 magic;
    sec_memory_memdesc_t MemDesc[SEC_MEM_ENTRIES];
    Int8 MemData[SEC_MEM_SIZE];
    SignedInt32 TotalUsedSize;
} sec_memory_pool_t;

typedef struct SsfContext_tag {
    Int32 magic;
    sec_memory_pool_t *pMemPool;
#ifdef HSS_ENA_NVRAM
    Int8 *pSnvBuffer;
    Int32 snvBufferSize;
#endif				/*HSS_ENA_NVRAM */
    Int8 *pSpsBuffer;
    Int32 spsBufferSize;

} SsfContext_t;



/*****************************************************************************
*  Macros
*****************************************************************************/



/*****************************************************************************
*  Classes
*****************************************************************************/



/*****************************************************************************
*  Data
*****************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif




#ifdef __cplusplus
}				/* extern "C" */
#endif
/*****************************************************************************
*  Functions
*****************************************************************************/
#ifdef __cplusplus
extern "C" {
#endif

    SsfSuccess_t SsfUtilMemoryInit(Int8 * pBuffer, Int32 Size);

    void SsfUtilGetMemoryStatus(SignedInt32 * pUsedSize,
				SignedInt32 * pPoolEnd,
				SignedInt32 * pHandleEnd);


    void SsfUtilGetMemoryStatus(SignedInt32 * pUsedSize,
				SignedInt32 * pPoolEnd,
				SignedInt32 * pHandleEnd);
    void *SsfUtilMemoryMalloc(size_t size);
    void *SsfUtilMemoryRealloc(void *ptr, size_t sizenew);
    void SsfUtilMemoryFree(void *ptr);
    sec_memory_memdesc_t *SsfUtilMemoryGetFreeEntry(size_t size);
    size_t SsfUtilMemoryGetMemSize(void *ptr);


#ifdef __cplusplus
}				/* extern "C" */
#endif
/*****************************************************************************
*  Inline Functions
*****************************************************************************/
#endif				/* #ifndef SFS_H */