oal_spinlock.h

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/*
 * Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2022-2022. All rights reserved.
 * Description: oal_spinlock.h 的头文件
 * Create: 2022-4-27
 */
 
#ifndef __OAL_LINUX_SPINLOCK_H__
#define __OAL_LINUX_SPINLOCK_H__
 
#include <linux/sched.h>
#include <linux/spinlock.h>
#include "oal_util.h"
 
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif
#endif
 
/* 函数指针，用来指向需要自旋锁保护的的函数 */
typedef osal_u32(*oal_irqlocked_func)(osal_void *);
 
#define OAL_SPIN_LOCK_MAGIC_TAG (0xdead4ead)
 
#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif
 
#endif /* end of oal_spinlock.h */