mirror of https://github.com/RT-Thread/rt-thread
58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/* Copyright (c) 2023, Canaan Bright Sight Co., Ltd
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef DRV_HARDLOCK_H__
|
|
#define DRV_HARDLOCK_H__
|
|
#include <rtdef.h>
|
|
|
|
typedef enum k230_hardlock_type
|
|
{
|
|
HARDLOCK_GPIO = 0,
|
|
HARDLOCK_KPU = 1,
|
|
HARDLOCK_TS = 2,
|
|
HARDLOCK_DISP = 3,
|
|
HARDLOCK_DISP_CPU0 = 4,
|
|
HARDLOCK_DISP_CPU1 = 5,
|
|
HARDLOCK_HASH = 6,
|
|
HARDLOCK_AES = 7,
|
|
HARDLOCK_SM4 = 8,
|
|
HARDLOCK_PDMA = 9,
|
|
HARDLOCK_MAX = 128
|
|
} hardlock_type;
|
|
|
|
#ifdef BSP_USING_HARDLOCK
|
|
extern int kd_hardlock_lock(hardlock_type num);
|
|
extern void kd_hardlock_unlock(hardlock_type num);
|
|
extern int kd_request_lock(hardlock_type num);
|
|
#else
|
|
rt_inline int kd_hardlock_lock(hardlock_type num)
|
|
{ return 0; }
|
|
rt_inline void kd_hardlock_unlock(hardlock_type num)
|
|
{}
|
|
rt_inline int kd_request_lock(hardlock_type num)
|
|
{ return num; }
|
|
#endif
|
|
|
|
#endif |