sec2drvtest.h

freescale ppc sec2加解密单元驱动

/****************************************************************************
 * sec2drvTest.h - master include file for for SEC2 device driver test suite
 ****************************************************************************
 * Copyright (c) 2004-2005 Freescale Semiconductor
 * All Rights Reserved. Proprietary and Confidential.
 *
 * NOTICE: The information contained in this file is proprietary
 * to Freescale Semiconductor, and is being made available to
 * Freescale's customers under strict license agreements.
 * Use or disclosure of this information is permissible only
 * under the terms of the existing license agreement.
 ***************************************************************************/

/* Revision History:
 * 1.1.0 Dec 05,2004 sec - prep for linux-compatible driver release
 * 1.2   02-Feb-2005
 */

#ifdef VXWORKS
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "iosLib.h"
#include "semLib.h"
#include "cacheLib.h"
#include "signal.h"
#define getpid taskIdSelf
#define usleep taskDelay
#endif

#ifdef _LINUX_USERMODE_
#include <stdio.h>
#include <fcntl.h>
#include <sys/types.h>
#include <unistd.h>
#include <signal.h>
#include <errno.h>
#endif

#ifdef __KERNEL__
#include <linux/compatmac.h>
#include <linux/mm.h>
#undef malloc
#undef free
#define free kfree
#define malloc(a) kmalloc(a, GFP_KERNEL)
#undef semGive
#undef semTake
#define semDelete(x)
#define semGive(a) up(&a)
#define semTake(a, b) down_interruptible_timeout(&a, b)
#undef printf
#define printf printk
#define ioctl subIoctl

extern long __down_interruptible_timeout(struct semaphore *sem, long timeout);
extern inline int down_interruptible_timeout(struct semaphore *sem, long timeout)
{
    int ret = 0;
#if WAITQUEUE_DEBUG
    CHECK_MAGIC(sem->__magic);
#endif
    
    if (atomic_dec_return(&sem->count) < 0)
        ret = __down_interruptible_timeout(sem, timeout);
    
    smp_wmb();
    return ret;
}

#define taskIdSelf() current->pid
#endif


#define SEC2_DEVNAME "/dev/sec2"