鸿蒙研究站
|
官方文档
|
源码分析
== 鸿蒙内核参考手册 ==
内核注释
|
论坛
|
赞助作者
更新日期: 2022/06/01 来源: https://gitee.com/weharmony/kernel_liteos_a_note
smp.h
浏览该文件的文档.
1
/*
2
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4
*
5
* Redistribution and use in source and binary forms, with or without modification,
6
* are permitted provided that the following conditions are met:
7
*
8
* 1. Redistributions of source code must retain the above copyright notice, this list of
9
* conditions and the following disclaimer.
10
*
11
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
12
* of conditions and the following disclaimer in the documentation and/or other materials
13
* provided with the distribution.
14
*
15
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
16
* to endorse or promote products derived from this software without specific prior written
17
* permission.
18
*
19
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
*/
31
32
#ifndef _ARCH_SMP_H
33
#define _ARCH_SMP_H
34
35
#include "
los_config.h
"
36
37
#ifdef __cplusplus
38
#if __cplusplus
39
extern
"C"
{
40
#endif
/* __cplusplus */
41
#endif
/* __cplusplus */
42
43
struct
SmpOps
{
44
INT32
(*
SmpCpuOn
)(
UINT32
cpuNum,
UINTPTR
startEntry);
/* The startEntry is physical addr. */
45
};
46
47
typedef
VOID (*
ArchCpuStartFunc
)(VOID *arg);
48
49
VOID
HalArchCpuOn
(
UINT32
cpuNum,
ArchCpuStartFunc
func,
struct
SmpOps
*ops, VOID *arg);
50
51
#ifdef __cplusplus
52
#if __cplusplus
53
}
54
#endif
/* __cplusplus */
55
#endif
/* __cplusplus */
56
57
#endif
/* _ARCH_SMP_H */
58
los_config.h
INT32
signed int INT32
Definition:
los_typedef.h:60
UINTPTR
unsigned long UINTPTR
Definition:
los_typedef.h:68
UINT32
unsigned int UINT32
Definition:
los_typedef.h:57
HalArchCpuOn
VOID HalArchCpuOn(UINT32 cpuNum, ArchCpuStartFunc func, struct SmpOps *ops, VOID *arg)
Definition:
smp.c:53
ArchCpuStartFunc
VOID(* ArchCpuStartFunc)(VOID *arg)
Definition:
smp.h:47
SmpOps
Definition:
smp.h:43
SmpOps::SmpCpuOn
INT32(* SmpCpuOn)(UINT32 cpuNum, UINTPTR startEntry)
Definition:
smp.h:44
arch
arm
arm
include
smp.h
公众号:鸿蒙研究站(weharmonyos)
|
论坛: bbs.weharmonyos.com
| 制作者
鸿蒙研究站 | weharmonyos.com