openharmony/drivers_adapter
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add liteos_m adapter

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zianed
2021-04-12 20:38:13 +08:00
parent 1fc6a13c06
commit 339732e453
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.gitignore
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khdf/linux
hdf_config_gen*
khdf/liteos_m/BUILD.gn
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#
# Copyright (c) 2021, Huawei Device Co., Ltd. All rights reserved.
#
# 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.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# 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.
group("hdf_lite") {
deps = [
"osal:hdf_osal_lite",
"core:hdf_core",
"hcs:hdf_hcs",
"test\sample_driver:sample_driver"
]
}
khdf/liteos_m/LICENSE
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Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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.
3. Neither the name of the copyright holder nor the names of its contributors may be used
to endorse or promote products derived from this software without specific prior written
permission.
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.
khdf/liteos_m/README.md
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# khdf\_liteosm<a name="EN-US_TOPIC_0000001096228646"></a>
- [Introduction](#section11660541593)
- [Directory Structure](#section161941989596)
- [Repositories Involved](#section1371113476307)
## Introduction<a name="section11660541593"></a>
This repository stores the code and compilation scripts for the OpenHarmony driver subsystem to adapt to the liteos\_m kernel and to deploy the hardware driver foundation \(HDF\).
## Directory Structure<a name="section161941989596"></a>
```
/drivers/adapter/khdf/liteos_m
├── core # Driver code for adapting to the LiteOS Cortex-M kernel
├── hcs # Script for compiling the HDF configuration source (HCS) file
├── osal # System APIs for adapting to the LiteOS Cortex-M kernel
└── test # Test code for the kernel driver framework
```
## Repositories Involved<a name="section1371113476307"></a>
[Driver subsystem](https://gitee.com/openharmony/docs/blob/master/en/readme/driver-subsystem.md)
[drivers\_framework](https://gitee.com/openharmony/drivers_framework/blob/master/README.md)
khdf/liteos_m/README_zh.md
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# khdf\_liteosm<a name="ZH-CN_TOPIC_0000001096228646"></a>
- [简介](#section11660541593)
- [目录](#section161941989596)
- [相关仓](#section1371113476307)
## 简介<a name="section11660541593"></a>
该仓主要存放OpenHarmony驱动子系统适配liteos\_m内核的代码和编译脚本，在liteos\_m内核中部署OpenHarmony驱动框架。
## 目录<a name="section161941989596"></a>
```
/drivers/adapter/khdf/liteos_m
├── core #适配liteos_m内核的框架代码
├── hcs #hcs配置编译脚本
├── osal #适配liteos_m内核的系统接口
└── test #内核驱动框架测试代码
```
## 相关仓<a name="section1371113476307"></a>
[驱动子系统](https://gitee.com/openharmony/docs/blob/master/zh-cn/readme/%E9%A9%B1%E5%8A%A8%E5%AD%90%E7%B3%BB%E7%BB%9F.md)
[drivers\_framework](https://gitee.com/openharmony/drivers_framework/blob/master/README_zh.md)
khdf/liteos_m/core/BUILD.gn
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#
# Copyright (c) 2021, Huawei Device Co., Ltd. All rights reserved.
#
# 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.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# 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.
import("//drivers/adapter/khdf/liteos_m/hdf.gni")
config("libhdf_core_pub_config") {
visibility = [ ":*" ]
include_dirs = [
"$hdf_fwk_path/include",
"$hdf_fwk_path/include/osal",
"$hdf_fwk_path/include/utils",
"$hdf_fwk_path/utils/include",
"$hdf_fwk_path/include/platform",
"$hdf_fwk_path/include/core",
"$hdf_fwk_path/include/net",
"$hdf_fwk_path/include/wifi",
"$hdf_fwk_path/model/network/common/netdevice",
"$hdf_fwk_path/ability/sbuf/include",
"$hdf_fwk_path/support/platform/include",
"$hdf_fwk_path/core/host/include",
"$hdf_fwk_path/core/manager/include",
"$hdf_fwk_path/core/shared/include",
"$hdf_fwk_path/core/common/include/manager",
"$hdf_fwk_path/core/common/include/host",
"$hdf_fwk_path/core/adapter/vnode/include",
"$hdf_fwk_path/core/adapter/syscall/include",
"$hdf_fwk_path/include/config",
"$hdf_fwk_path/ability/config/hcs_parser/include",
]
}
static_library("hdf_core") {
sources = [
"common/src/hdf_device_node_ext.c",
"common/src/devmgr_service_start.c",
"$hdf_fwk_path/utils/src/hdf_cstring.c",
"$hdf_fwk_path/utils/src/hdf_slist.c",
"$hdf_fwk_path/utils/src/hdf_sref.c",
"$hdf_fwk_path/ability/sbuf/src/hdf_sbuf.c",
"$hdf_fwk_path/core/host/src/devhost_service.c",
"$hdf_fwk_path/core/host/src/devmgr_service_clnt.c",
"$hdf_fwk_path/core/host/src/devsvc_manager_clnt.c",
"$hdf_fwk_path/core/host/src/hdf_device.c",
"$hdf_fwk_path/core/host/src/hdf_device_node.c",
"$hdf_fwk_path/core/host/src/hdf_device_token.c",
"$hdf_fwk_path/core/host/src/hdf_driver_loader.c",
"$hdf_fwk_path/core/host/src/hdf_observer_record.c",
"$hdf_fwk_path/core/host/src/hdf_service_subscriber.c",
"$hdf_fwk_path/core/host/src/hdf_device_object.c",
"$hdf_fwk_path/core/host/src/hdf_service_observer.c",
"$hdf_fwk_path/core/host/src/power_state_token.c",
"$hdf_fwk_path/core/manager/src/devhost_service_clnt.c",
"$hdf_fwk_path/core/manager/src/device_token_clnt.c",
"$hdf_fwk_path/core/manager/src/devmgr_service.c",
"$hdf_fwk_path/core/manager/src/devsvc_manager.c",
"$hdf_fwk_path/core/manager/src/hdf_driver_installer.c",
"$hdf_fwk_path/core/manager/src/hdf_host_info.c",
"$hdf_fwk_path/core/manager/src/power_state_manager.c",
"$hdf_fwk_path/core/manager/src/power_state_token_clnt.c",
"$hdf_fwk_path/core/shared/src/hdf_service_record.c",
"$hdf_fwk_path/core/shared/src/hdf_device_info.c",
"$hdf_fwk_path/core/shared/src/hdf_object_manager.c",
"$hdf_fwk_path/core/common/src/devlite_object_config.c",
"$hdf_fwk_path/core/common/src/hdf_attribute.c",
"$hdf_fwk_path/core/common/src/load_driver_entry.c",
"$hdf_fwk_path/ability/config/hcs_parser/src/hcs_blob_if.c",
"$hdf_fwk_path/ability/config/hcs_parser/src/hcs_parser.c",
"$hdf_fwk_path/ability/config/hcs_parser/src/hcs_generate_tree.c",
"$hdf_fwk_path/ability/config/hcs_parser/src/hcs_tree_if.c",
"$hdf_fwk_path/ability/config/device_resource_if.c",
]
include_dirs = []
public_configs = [
":libhdf_core_pub_config"
]
deps = [
"$khdf_path/osal:hdf_osal_lite"
]
}
khdf/liteos_m/core/common/src/devmgr_service_start.c
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "devmgr_service_start.h"
#include "devhost_service_clnt.h"
#include "devmgr_service.h"
#include "devsvc_manager_clnt.h"
#include "hdf_base.h"
#include "hdf_device_node.h"
#include "hdf_io_service.h"
#include "hdf_log.h"
#include "hdf_sbuf.h"
#define DEV_MGR_NODE_PERM 0660
static int g_isQuickLoad = DEV_MGR_SLOW_LOAD;
int32_t HdfGetServiceNameByDeviceClass(DeviceClass deviceClass, struct HdfSBuf *reply)
{
struct HdfSListIterator itHost;
struct HdfSListIterator itDeviceInfo;
struct HdfDeviceInfo *deviceInfo = NULL;
struct DevHostServiceClnt *hostClnt = NULL;
struct DevmgrService *devMgrSvc = (struct DevmgrService *)DevmgrServiceGetInstance();
if (devMgrSvc == NULL || reply == NULL) {
return;
}
reply->readPos = 0;
reply->writePos = 0;
HdfSListIteratorInit(&itHost, &devMgrSvc->hosts);
while (HdfSListIteratorHasNext(&itHost)) {
hostClnt = (struct DevHostServiceClnt *)HdfSListIteratorNext(&itHost);
HdfSListIteratorInit(&itDeviceInfo, hostClnt->deviceInfos);
while (HdfSListIteratorHasNext(&itDeviceInfo)) {
deviceInfo = (struct HdfDeviceInfo *)HdfSListIteratorNext(&itDeviceInfo);
if (deviceInfo->policy == SERVICE_POLICY_CAPACITY) {
struct HdfDeviceObject *deviceObject = DevSvcManagerClntGetDeviceObject(deviceInfo->svcName);
if (deviceObject == NULL || (deviceObject->deviceClass != deviceClass)) {
continue;
}
HdfSbufWriteString(reply, deviceInfo->svcName);
}
}
}
HdfSbufWriteString(reply, NULL);
}
int32_t HdfLoadDriverByServiceName(const char *svcName)
{
if (svcName == NULL) {
HDF_LOGE("%s: load svc name is null", __func__);
return HDF_ERR_INVALID_PARAM;
}
static struct SubscriberCallback callback = {
.deviceObject = NULL,
.OnServiceConnected = NULL,
};
return DevSvcManagerClntSubscribeService(svcName, callback);
}
int DeviceManagerUnloadService(const char *svcName)
{
if (svcName == NULL) {
HDF_LOGE("%s: unload svc name is null", __func__);
return HDF_ERR_INVALID_PARAM;
}
return DevSvcManagerClntUnsubscribeService(svcName);
}
void DeviceManagerSetQuickLoad(int loadFlag)
{
g_isQuickLoad = loadFlag;
}
int DeviceManagerIsQuickLoad()
{
return g_isQuickLoad;
}
int DeviceManagerStart()
{
struct IDevmgrService *instance = DevmgrServiceGetInstance();
HDF_LOGE("%s in", __func__);
if (instance == NULL || instance->StartService == NULL) {
HDF_LOGE("Device manager start failed, service instance is null!");
return HDF_FAILURE;
}
return instance->StartService(instance);
}
int DeviceManagerStartStep2()
{
if (DeviceManagerIsQuickLoad() == DEV_MGR_SLOW_LOAD) {
HDF_LOGW("%s device manager is not set quick load!", __func__);
return HDF_SUCCESS;
}
struct DevmgrService *devMgrSvc = (struct DevmgrService *)DevmgrServiceGetInstance();
return DevmgrServiceLoadLeftDriver(devMgrSvc);
}
khdf/liteos_m/core/common/src/hdf_device_node_ext.c
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "hdf_device_node_ext.h"
#include "devsvc_manager_clnt.h"
#include "hdf_base.h"
#include "hdf_device_desc.h"
#include "hdf_io_service.h"
#include "hdf_log.h"
#include "hdf_sbuf.h"
#include "osal_mem.h"
#define HDF_LOG_TAG device_node_ext
static int DeviceNodeExtDispatch(struct HdfObject *stub, int code, struct HdfSBuf *data, struct HdfSBuf *reply)
{
struct IDeviceIoService *deviceMethod = NULL;
const struct HdfDeviceInfo *deviceInfo = NULL;
struct HdfDeviceNode *devNode = NULL;
if (stub == NULL) {
HDF_LOGE("input ioService null");
return HDF_FAILURE;
}
uint64_t ioClientPtr = 0;
if (!HdfSbufReadUint64(reply, &ioClientPtr) || ioClientPtr == 0) {
HDF_LOGE("input ioClient null");
return HDF_FAILURE;
}
HdfSbufFlush(reply);
devNode = CONTAINER_OF(stub, struct HdfDeviceNode, deviceObject);
deviceMethod = devNode->deviceObject.service;
if (deviceMethod == NULL) {
HDF_LOGE("Device service interface is null");
return HDF_FAILURE;
}
deviceInfo = devNode->deviceInfo;
if (deviceInfo == NULL) {
HDF_LOGE("Device deviceInfo is null");
return HDF_FAILURE;
}
if (deviceInfo->policy == SERVICE_POLICY_CAPACITY) {
if (deviceMethod->Dispatch == NULL) {
HDF_LOGE("Remote service dispatch is null");
return HDF_FAILURE;
}
return deviceMethod->Dispatch((struct HdfDeviceIoClient *)((uintptr_t)ioClientPtr), code, data, reply);
}
return HDF_FAILURE;
}
static int DeviceNodeExtPublishService(struct HdfDeviceNode *inst, const char *serviceName)
{
const struct HdfDeviceInfo *deviceInfo = NULL;
struct HdfDeviceObject *deviceObject = NULL;
struct DeviceNodeExt *devNodeExt = (struct DeviceNodeExt *)inst;
if (devNodeExt == NULL) {
return HDF_FAILURE;
}
int ret = HdfDeviceNodePublishPublicService(inst, serviceName);
if (ret != HDF_SUCCESS) {
HDF_LOGE("Device publish service failed, ret is: %d", ret);
}
return ret;
}
static void DeviceNodeExtConstruct(struct DeviceNodeExt *inst)
{
struct IDeviceNode *nodeIf = (struct IDeviceNode *)inst;
if (nodeIf != NULL) {
HdfDeviceNodeConstruct(&inst->super);
nodeIf->PublishService = DeviceNodeExtPublishService;
}
}
struct HdfObject *DeviceNodeExtCreate()
{
struct DeviceNodeExt *instance =
(struct DeviceNodeExt *)OsalMemCalloc(sizeof(struct DeviceNodeExt));
if (instance != NULL) {
DeviceNodeExtConstruct(instance);
instance->ioService = NULL;
}
return (struct HdfObject *)instance;
}
void DeviceNodeExtRelease(struct HdfObject *object)
{
struct DeviceNodeExt *instance = (struct DeviceNodeExt *)object;
if (instance != NULL) {
HdfDeviceNodeDestruct(&instance->super);
OsalMemFree(instance);
}
}
khdf/liteos_m/hcs/BUILD.gn
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#
# Copyright (c) 2021, Huawei Device Co., Ltd. All rights reserved.
#
# 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.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# 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.
import("//drivers/adapter/khdf/liteos_m/hdf.gni")
static_library("hdf_hcs") {
sources = [
"hdf_config_gen_hex.c"
]
config_path = product_path + "/config/hdf.hcs"
print("aaa " + ohos_root_path)
exec_script(
"hcs_build.py",
[
ohos_root_path+"$hdf_fwk_path/tools/hc-gen/bin/hc-gen",
"-i",
"-o",
rebase_path("hdf_config_gen.c"),
config_path
],
"")
}
khdf/liteos_m/hcs/hcs_build.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Copyright (c) 2021, Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * 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.
# * Neither the name of Willow Garage, Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# 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 OWNER 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.
import os
import sys
import argparse
import platform
import subprocess
import time
def exec_command(cmd):
print("exec_command:")
print(cmd)
process = subprocess.Popen(cmd)
process.wait()
ret_code = process.returncode
if ret_code != 0:
raise Exception("{} failed, return code is {}".format(cmd, ret_code))
def main(argv):
build_cmd = argv[1:]
exec_command(build_cmd)
if __name__ == '__main__':
sys.exit(main(sys.argv))
khdf/liteos_m/hdf.gni
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#
# Copyright (c) 2021, Huawei Device Co., Ltd. All rights reserved.
#
# 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.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# 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.
khdf_path = "//drivers/adapter/khdf/liteos_m"
hdf_fwk_path = "//drivers/framework"
khdf/liteos_m/osal/BUILD.gn
+58
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@@ -0,0 +1,58 @@
#
# Copyright (c) 2021, Huawei Device Co., Ltd. All rights reserved.
#
# 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.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# 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.
import("//drivers/adapter/khdf/liteos_m/hdf.gni")
config("libhdf_osal_pub_config") {
visibility = [ ":*" ]
include_dirs = [
"include",
"//utils/native/lite/include",
"//drivers/framework/include/osal",
"//drivers/framework/include/utils",
"//kernel/liteos_m/kernel/arch/include",
"//base/hiviewdfx/hilog_lite/interfaces/native/innerkits",
]
}
static_library("hdf_osal_lite") {
sources = [
"src/osal_mutex.c",
"src/osal_mem.c",
"src/osal_sem.c",
"src/osal_thread.c",
"src/osal_time.c",
"src/osal_timer.c",
"src/osal_spinlock.c",
]
include_dirs = []
public_configs = [
":libhdf_osal_pub_config",
]
}
khdf/liteos_m/osal/include/hdf_log_adapter.h
+74
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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 HDF_LOG_ADAPTER_H
#define HDF_LOG_ADAPTER_H
#ifdef LOSCFG_BASE_CORE_HILOG
#include "hilog/log.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#ifdef LOSCFG_BASE_CORE_HILOG
#undef LOG_DOMAIN
#define LOG_DOMAIN 0xD002500
#define HDF_LOGV_WRAPPER(fmt, arg...) HILOG_DEBUG(LOG_DOMAIN, fmt, ##arg)
#define HDF_LOGD_WRAPPER(fmt, arg...) HILOG_DEBUG(LOG_DOMAIN, fmt, ##arg)
#define HDF_LOGI_WRAPPER(fmt, arg...) HILOG_INFO(LOG_DOMAIN, fmt, ##arg)
#define HDF_LOGW_WRAPPER(fmt, arg...) HILOG_WARN(LOG_DOMAIN, fmt, ##arg)
#define HDF_LOGE_WRAPPER(fmt, arg...) HILOG_ERROR(LOG_DOMAIN, fmt, ##arg)
#else
int hal_trace_printf(int attr, const char *fmt, ...) __attribute__((weak));
#define PRINTF(level, fmt, ...) do { if (hal_trace_printf) hal_trace_printf(level, fmt, ##__VA_ARGS__); } while (0)
#define HDF_LOGV_WRAPPER(fmt, arg...) PRINTF(6, "[HDF:V/" LOG_TAG "]" fmt "\n", ##arg)
#define HDF_LOGD_WRAPPER(fmt, arg...) PRINTF(5, "[HDF:D/" LOG_TAG "]" fmt "\n", ##arg)
#define HDF_LOGI_WRAPPER(fmt, arg...) PRINTF(4, "[HDF:I/" LOG_TAG "]" fmt "\n", ##arg)
#define HDF_LOGW_WRAPPER(fmt, arg...) PRINTF(2, "[HDF:W/" LOG_TAG "]" fmt "\n", ##arg)
#define HDF_LOGE_WRAPPER(fmt, arg...) PRINTF(1, "[HDF:E/" LOG_TAG "]" fmt "\n", ##arg)
#endif
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* HDF_LOG_ADAPTER_H */
khdf/liteos_m/osal/include/hdf_types.h
+40
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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 HDF_TYPE_H
#define HDF_TYPE_H
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <string.h>
#include <sys/types.h>
#endif /* HDF_TYPE_H */
khdf/liteos_m/osal/include/osal_atomic_def.h
+100
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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 OSAL_ATOMIC_DEF_H
#define OSAL_ATOMIC_DEF_H
#include <los_atomic.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define OsalAtomicReadWrapper(v) ((v)->counter)
#define OsalAtomicSetWrapper(v, value) (v)->counter = value
#define OsalAtomicIncWrapper(v) ((v)->counter)++
#define OsalAtomicIncRetWrapper(v) (++((v)->counter))
#define OsalAtomicDecWrapper(v) (((v)->counter)--)
#define OsalAtomicDecRetWrapper(v) (--((v)->counter))
#define OSAL_BITS_PER_LONG 32
#define OSAL_BIT_MASK(nr) (1UL << ((nr) % OSAL_BITS_PER_LONG))
#define OSAL_BIT_WORD(nr) ((nr) / OSAL_BITS_PER_LONG)
#define OSAL_BITOP_WORD(nr) ((nr) / OSAL_BITS_PER_LONG)
static inline int32_t OsalTestBitWrapper(unsigned long nr, const volatile unsigned long *addr)
{
return (1UL & (addr[OSAL_BIT_WORD(nr)] >> (nr & (OSAL_BITS_PER_LONG - 1))));
}
static inline int32_t OsalTestSetBitWrapper(unsigned long nr, volatile unsigned long *addr)
{
uint32_t intSave = LOS_IntLock();
const unsigned long mask = OSAL_BIT_MASK(nr);
unsigned long *p = ((unsigned long *)addr) + OSAL_BIT_WORD(nr);
unsigned long old = *p;
*p = old | mask;
LOS_IntRestore(intSave);
return ((old & mask) != 0);
}
static inline int32_t OsalTestClearBitWrapper(unsigned long nr, volatile unsigned long *addr)
{
uint32_t intSave = LOS_IntLock();
const unsigned long mask = OSAL_BIT_MASK(nr);
unsigned long *p = ((unsigned long *)addr) + OSAL_BIT_WORD(nr);
unsigned long old = *p;
*p = old & ~mask;
LOS_IntRestore(intSave);
return ((old & mask) != 0);
}
static inline void OsalClearBitWrapper(unsigned long nr, volatile unsigned long *addr)
{
uint32_t intSave = LOS_IntLock();
const unsigned long mask = OSAL_BIT_MASK(nr);
unsigned long *p = ((unsigned long *)addr) + OSAL_BIT_WORD(nr);
*p &= ~mask;
LOS_IntRestore(intSave);
}
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* OSAL_ATOMIC_DEF_H */
khdf/liteos_m/osal/include/osal_math.h
+48
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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 OSAL_MATH_H
#define OSAL_MATH_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
static inline int64_t OsalDivS64(int64_t dividend, int32_t divisor)
{
return ((divisor != 0) ? (dividend / divisor) : 0);
}
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* OSAL_MATH_H */
khdf/liteos_m/osal/src/osal_mem.c
+88
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "osal_mem.h"
#include "hdf_log.h"
#include "los_memory.h"
#include "osal_atomic_def.h"
#include "securec.h"
#define HDF_LOG_TAG osal_mem
void *OsalMemAlloc(size_t size)
{
void *buf = NULL;
if (size == 0) {
HDF_LOGE("%s invalid param", __func__);
return NULL;
}
buf = LOS_MemAlloc((VOID *)OS_SYS_MEM_ADDR, size);
return buf;
}
void *OsalMemCalloc(size_t size)
{
void *buf = NULL;
if (size == 0) {
HDF_LOGE("%s invalid param", __func__);
return NULL;
}
buf = OsalMemAlloc(size);
if (buf != NULL) {
(void)memset_s(buf, size, 0, size);
}
return buf;
}
void *OsalMemAllocAlign(size_t alignment, size_t size)
{
void *buf = NULL;
if (size == 0) {
HDF_LOGE("%s invalid param", __func__);
return NULL;
}
buf = LOS_MemAllocAlign((VOID *)OS_SYS_MEM_ADDR, size, alignment);
return buf;
}
void OsalMemFree(void *mem)
{
if (mem != NULL) {
LOS_MemFree((VOID *)OS_SYS_MEM_ADDR, mem);
}
}
khdf/liteos_m/osal/src/osal_mutex.c
+135
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "osal_mutex.h"
#include "hdf_log.h"
#include "los_mux.h"
#define HDF_LOG_TAG osal_mutex
#define HDF_INVALID_MUX_ID UINT32_MAX
int32_t OsalMutexInit(struct OsalMutex *mutex)
{
uint32_t ret;
uint32_t muxId = 0;
if (mutex == NULL) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_MuxCreate(&muxId);
if (ret == LOS_OK) {
mutex->realMutex = (void *)(uintptr_t)muxId;
} else {
mutex->realMutex = (void *)(uintptr_t)HDF_INVALID_MUX_ID;
HDF_LOGE("%s create fail %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
int32_t OsalMutexDestroy(struct OsalMutex *mutex)
{
uint32_t ret;
if (mutex == NULL || mutex->realMutex == (void *)(uintptr_t)HDF_INVALID_MUX_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_MuxDelete((uint32_t)(uintptr_t)mutex->realMutex);
if (ret != LOS_OK) {
HDF_LOGE("%s fail %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
mutex->realMutex = (void *)(uintptr_t)HDF_INVALID_MUX_ID;
return HDF_SUCCESS;
}
int32_t OsalMutexLock(struct OsalMutex *mutex)
{
uint32_t ret;
if (mutex == NULL || mutex->realMutex == (void *)(uintptr_t)HDF_INVALID_MUX_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_MuxPend((uint32_t)(uintptr_t)mutex->realMutex, LOS_MS2Tick(HDF_WAIT_FOREVER));
if (ret != LOS_OK) {
HDF_LOGE("%s fail %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
int32_t OsalMutexTimedLock(struct OsalMutex *mutex, uint32_t ms)
{
uint32_t ret;
if (mutex == NULL || mutex->realMutex == (void *)(uintptr_t)HDF_INVALID_MUX_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_MuxPend((uint32_t)(uintptr_t)mutex->realMutex, LOS_MS2Tick(ms));
if (ret != LOS_OK) {
if (ret == LOS_ERRNO_MUX_TIMEOUT) {
return HDF_ERR_TIMEOUT;
}
HDF_LOGE("%s fail %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
int32_t OsalMutexUnlock(struct OsalMutex *mutex)
{
uint32_t ret;
if (mutex == NULL || mutex->realMutex == (void *)(uintptr_t)HDF_INVALID_MUX_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_MuxPost((uint32_t)(uintptr_t)mutex->realMutex);
if (ret != LOS_OK) {
HDF_LOGE("%s fail %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
khdf/liteos_m/osal/src/osal_sem.c
+120
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "osal_sem.h"
#ifndef __LITEOS_M__
#include "los_hwi.h"
#endif
#include "los_sem.h"
#ifndef __LITEOS_M__
#include "los_typedef.h"
#endif
#include "hdf_log.h"
#define HDF_LOG_TAG osal_sem
#define HDF_INVALID_SEM_ID UINT32_MAX
int32_t OsalSemInit(struct OsalSem *sem, uint32_t value)
{
uint32_t semId;
uint32_t ret;
if (sem == NULL) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_SemCreate((uint16_t)value, &semId);
if (ret == LOS_OK) {
sem->realSemaphore = (void *)(uintptr_t)semId;
return HDF_SUCCESS;
} else {
sem->realSemaphore = (void *)(uintptr_t)HDF_INVALID_SEM_ID;
HDF_LOGE("%s create fail %u", __func__, ret);
return HDF_FAILURE;
}
}
int32_t OsalSemWait(struct OsalSem *sem, uint32_t ms)
{
uint32_t ret;
if (sem == NULL || sem->realSemaphore == (void *)(uintptr_t)HDF_INVALID_SEM_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_SemPend((uint32_t)(uintptr_t)sem->realSemaphore, LOS_MS2Tick(ms));
if (ret == LOS_OK) {
return HDF_SUCCESS;
} else {
if (ret == LOS_ERRNO_SEM_TIMEOUT) {
return HDF_ERR_TIMEOUT;
}
HDF_LOGE("%s LOS_SemPend fail %u", __func__, ret);
return HDF_FAILURE;
}
}
int32_t OsalSemPost(struct OsalSem *sem)
{
uint32_t ret;
if (sem == NULL || sem->realSemaphore == (void *)(uintptr_t)HDF_INVALID_SEM_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_SemPost((uint32_t)(uintptr_t)sem->realSemaphore);
if (ret == LOS_OK) {
return HDF_SUCCESS;
} else {
HDF_LOGE("%s LOS_SemPost fail %u", __func__, ret);
return HDF_FAILURE;
}
}
int32_t OsalSemDestroy(struct OsalSem *sem)
{
uint32_t ret;
if (sem == NULL || sem->realSemaphore == (void *)(uintptr_t)HDF_INVALID_SEM_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_SemDelete((uint32_t)(uintptr_t)sem->realSemaphore);
if (ret != LOS_OK) {
HDF_LOGE("%s LOS_SemDelete fail %u", __func__, ret);
return HDF_FAILURE;
}
sem->realSemaphore = (void *)(uintptr_t)HDF_INVALID_SEM_ID;
return HDF_SUCCESS;
}
khdf/liteos_m/osal/src/osal_spinlock.c
+114
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "osal_spinlock.h"
#include "hdf_log.h"
#include "los_mux.h"
#define HDF_LOG_TAG osal_spinlock
#define HDF_INVALID_MUX_ID UINT32_MAX
int32_t OsalSpinInit(OsalSpinlock *spinlock)
{
uint32_t ret;
uint32_t muxId = 0;
if (spinlock == NULL) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_MuxCreate(&muxId);
if (ret == LOS_OK) {
spinlock->realSpinlock = (void *)(uintptr_t)muxId;
} else {
spinlock->realSpinlock = (void *)(uintptr_t)HDF_INVALID_MUX_ID;
HDF_LOGE("%s create fail %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
int32_t OsalSpinDestroy(OsalSpinlock *spinlock)
{
uint32_t ret;
if (spinlock == NULL || spinlock->realSpinlock == (void *)(uintptr_t)HDF_INVALID_MUX_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_MuxDelete((uint32_t)(uintptr_t)spinlock->realSpinlock);
if (ret != LOS_OK) {
HDF_LOGE("%s fail %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
spinlock->realSpinlock = (void *)(uintptr_t)HDF_INVALID_MUX_ID;
return HDF_SUCCESS;
}
int32_t OsalSpinLock(OsalSpinlock *spinlock)
{
uint32_t ret;
if (spinlock == NULL || spinlock->realSpinlock == (void *)(uintptr_t)HDF_INVALID_MUX_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_MuxPend((uint32_t)(uintptr_t)spinlock->realSpinlock, LOS_MS2Tick(HDF_WAIT_FOREVER));
if (ret != LOS_OK) {
HDF_LOGE("%s fail %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
int32_t OsalSpinUnlock(OsalSpinlock *spinlock)
{
uint32_t ret;
if (spinlock == NULL || spinlock->realSpinlock == (void *)(uintptr_t)HDF_INVALID_MUX_ID) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_MuxPost((uint32_t)(uintptr_t)spinlock->realSpinlock);
if (ret != LOS_OK) {
HDF_LOGE("%s fail %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
khdf/liteos_m/osal/src/osal_thread.c
+218
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@@ -0,0 +1,218 @@
/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "osal_thread.h"
#include "hdf_log.h"
#include "los_interrupt.h"
#include "los_task.h"
#include "osal_mem.h"
#include "securec.h"
#define HDF_LOG_TAG osal_thread
#define LOS_PRIORITY_WIN 3
#define OS_TASK_PRIORITY_LOWEST 31
#define OSAL_THREAD_NAME "hdf_thread"
#define OSAL_INVALID_THREAD_ID UINT32_MAX
#define OSAL_INVALID_CPU_ID UINT32_MAX
struct ThreadWrapper {
OsalThreadEntry threadEntry;
void *entryPara;
uint32_t cpuID;
uint32_t tid;
};
enum {
OSAL_PRIORITY_LOW = 15,
OSAL_PRIORITY_MIDDLE = 16,
OSAL_PRIORITY_HIGH = 24,
OSAL_PRIORITY_HIGHEST = 31,
};
int32_t OsalThreadCreate(struct OsalThread *thread, OsalThreadEntry threadEntry, void *entryPara)
{
struct ThreadWrapper *para = NULL;
if (thread == NULL || threadEntry == NULL) {
HDF_LOGE("%s invalid param", __func__);
return HDF_ERR_INVALID_PARAM;
}
thread->realThread = NULL;
para = (struct ThreadWrapper *)OsalMemCalloc(sizeof(*para));
if (para == NULL) {
HDF_LOGE("%s malloc fail", __func__);
return HDF_ERR_MALLOC_FAIL;
}
para->entryPara = entryPara;
para->threadEntry = threadEntry;
para->tid = OSAL_INVALID_THREAD_ID;
para->cpuID = OSAL_INVALID_CPU_ID;
thread->realThread = para;
return HDF_SUCCESS;
}
int32_t OsalThreadBind(struct OsalThread *thread, unsigned int cpuID)
{
struct ThreadWrapper *para = NULL;
if (thread == NULL || thread->realThread == NULL) {
HDF_LOGE("%s invalid parameter %d", __func__, __LINE__);
return HDF_ERR_INVALID_PARAM;
}
para = (struct ThreadWrapper *)thread->realThread;
para->cpuID = cpuID;
return HDF_SUCCESS;
}
int32_t OsalThreadStart(struct OsalThread *thread, const struct OsalThreadParam *param)
{
uint32_t ret;
TSK_INIT_PARAM_S stTskInitParam;
uint16_t priority;
struct ThreadWrapper *para = NULL;
if (OS_INT_ACTIVE) {
return HDF_FAILURE;
}
if (thread == NULL || thread->realThread == NULL || param == NULL || param->priority > OSAL_THREAD_PRI_HIGHEST) {
HDF_LOGE("%s invalid parameter %d", __func__, __LINE__);
return HDF_ERR_INVALID_PARAM;
}
para = (struct ThreadWrapper *)thread->realThread;
(void)memset_s(&stTskInitParam, sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
stTskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)para->threadEntry;
if (param->stackSize != 0) {
stTskInitParam.uwStackSize = param->stackSize;
}
stTskInitParam.pcName = param->name;
if (param->priority == OSAL_THREAD_PRI_HIGHEST) {
priority = OSAL_PRIORITY_HIGHEST;
} else if (param->priority == OSAL_THREAD_PRI_HIGH) {
priority = OSAL_PRIORITY_HIGH;
} else if (param->priority == OSAL_THREAD_PRI_DEFAULT) {
priority = OSAL_PRIORITY_MIDDLE;
} else {
priority = OSAL_PRIORITY_LOW;
}
stTskInitParam.usTaskPrio = OS_TASK_PRIORITY_LOWEST - (priority - LOS_PRIORITY_WIN);
stTskInitParam.uwArg = (uintptr_t)para->entryPara;
ret = LOS_TaskCreate(&para->tid, &stTskInitParam);
if (ret != LOS_OK) {
para->tid = OSAL_INVALID_THREAD_ID;
HDF_LOGE("%s LOS_TaskCreate fail %u %u", __func__, ret, priority);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
static bool OsalCheckPara(struct OsalThread *thread)
{
struct ThreadWrapper *para = NULL;
if (OS_INT_ACTIVE) {
return false;
}
if (thread == NULL || thread->realThread == NULL) {
HDF_LOGE("%s invalid parameter %d", __func__, __LINE__);
return false;
}
para = (struct ThreadWrapper *)thread->realThread;
if (para->tid == OSAL_INVALID_THREAD_ID) {
HDF_LOGE("%s invalid parameter %d", __func__, __LINE__);
return false;
}
return true;
}
int32_t OsalThreadSuspend(struct OsalThread *thread)
{
uint32_t ret;
bool flag = false;
flag = OsalCheckPara(thread);
if (flag == false) {
HDF_LOGE("%s invalid parameter %d", __func__, __LINE__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_TaskSuspend(((struct ThreadWrapper *)thread->realThread)->tid);
if (ret != LOS_OK) {
HDF_LOGE("%s LOS_TaskSuspend failed %u", __func__, ret);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
int32_t OsalThreadDestroy(struct OsalThread *thread)
{
bool flag = false;
flag = OsalCheckPara(thread);
if (flag == false) {
HDF_LOGE("%s invalid parameter %d", __func__, __LINE__);
return HDF_ERR_INVALID_PARAM;
}
OsalMemFree(thread->realThread);
thread->realThread = NULL;
return HDF_SUCCESS;
}
int32_t OsalThreadResume(struct OsalThread *thread)
{
uint32_t ret;
bool flag = false;
flag = OsalCheckPara(thread);
if (flag == false) {
HDF_LOGE("%s invalid parameter %d", __func__, __LINE__);
return HDF_ERR_INVALID_PARAM;
}
ret = LOS_TaskResume(((struct ThreadWrapper *)thread->realThread)->tid);
if (ret != LOS_OK) {
HDF_LOGE("%s failed %u %d", __func__, ret, __LINE__);
return HDF_FAILURE;
}
return HDF_SUCCESS;
}
khdf/liteos_m/osal/src/osal_time.c
+94
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "osal_time.h"
#include <los_config.h>
#include <time.h>
#include "hdf_log.h"
#include "los_task.h"
#define HDF_LOG_TAG osal_time
#define TM_SINCE_YEAR 1900
int32_t OsalGetTime(OsalTimespec *time)
{
uint64_t ms;
if (time == NULL) {
HDF_LOGE("%{public}s invalid para", __func__);
return HDF_ERR_INVALID_PARAM;
}
ms = LOS_TickCountGet() * (HDF_KILO_UNIT / LOSCFG_BASE_CORE_TICK_PER_SECOND);
time->sec = ms / HDF_KILO_UNIT;
time->usec = (ms % HDF_KILO_UNIT) * HDF_KILO_UNIT;
return HDF_SUCCESS;
}
int32_t OsalDiffTime(const OsalTimespec *start, const OsalTimespec *end, OsalTimespec *diff)
{
uint32_t usec = 0;
uint32_t sec = 0;
if (start == NULL || end == NULL || diff == NULL) {
HDF_LOGE("%{public}s invalid para", __func__);
return HDF_ERR_INVALID_PARAM;
}
if (start->sec > end->sec) {
HDF_LOGE("%{public}s start time later then end time", __func__);
return HDF_ERR_INVALID_PARAM;
}
if (end->usec < start->usec) {
usec = (HDF_KILO_UNIT * HDF_KILO_UNIT);
sec = 1;
}
diff->usec = usec + end->usec - start->usec;
diff->sec = end->sec - start->sec - sec;
return HDF_SUCCESS;
}
uint64_t OsalGetSysTimeMs(void)
{
return LOS_TickCountGet() * (HDF_KILO_UNIT / LOSCFG_BASE_CORE_TICK_PER_SECOND);
}
void OsalSleep(uint32_t sec)
{
LOS_Msleep(sec * HDF_KILO_UNIT);
}
void OsalMSleep(uint32_t ms)
{
LOS_Msleep(ms);
}
khdf/liteos_m/osal/src/osal_timer.c
+185
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/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "osal_timer.h"
#include "hdf_log.h"
#include "los_interrupt.h"
#include "los_swtmr.h"
#include "osal_mem.h"
#define HDF_LOG_TAG osal_timer
#define OSAL_INVALID_TIMER_ID UINT32_MAX
struct OsalLitetimer {
uintptr_t arg;
uint16_t timerID;
OsalTimerFunc func;
uint32_t interval;
};
int32_t OsalTimerCreate(OsalTimer *timer, uint32_t interval, OsalTimerFunc func, uintptr_t arg)
{
struct OsalLitetimer *liteTimer = NULL;
if (func == NULL || timer == NULL || interval == 0) {
HDF_LOGE("%s invalid para", __func__);
return HDF_ERR_INVALID_PARAM;
}
timer->realTimer = NULL;
liteTimer = (struct OsalLitetimer *)OsalMemCalloc(sizeof(*liteTimer));
if (liteTimer == NULL) {
HDF_LOGE("%s malloc fail", __func__);
return HDF_ERR_MALLOC_FAIL;
}
liteTimer->timerID = OSAL_INVALID_TIMER_ID;
liteTimer->arg = arg;
liteTimer->func = func;
liteTimer->interval = interval;
timer->realTimer = (void *)liteTimer;
return HDF_SUCCESS;
}
static int32_t OsalStartTimer(OsalTimer *timer, UINT8 mode)
{
uint32_t ret;
uint32_t intSave;
uint32_t interval;
uint16_t timerID = 0;
struct OsalLitetimer *liteTimer = NULL;
if (timer == NULL || timer->realTimer == NULL) {
HDF_LOGE("%s invalid para %d", __func__, __LINE__);
return HDF_ERR_INVALID_PARAM;
}
liteTimer = (struct OsalLitetimer *)timer->realTimer;
if (liteTimer->interval == 0 || liteTimer->func == NULL) {
HDF_LOGE("%s invalid para %d", __func__, __LINE__);
return HDF_ERR_INVALID_PARAM;
}
interval = liteTimer->interval;
intSave = LOS_IntLock();
ret = LOS_SwtmrCreate(LOS_MS2Tick(interval), mode, (SWTMR_PROC_FUNC)liteTimer->func, &timerID, liteTimer->arg);
if (ret != LOS_OK) {
LOS_IntRestore(intSave);
HDF_LOGE("%s LOS_SwtmrCreate fail %u", __func__, ret);
return HDF_FAILURE;
}
ret = LOS_SwtmrStart(timerID);
if (ret != LOS_OK) {
LOS_SwtmrDelete(timerID);
LOS_IntRestore(intSave);
HDF_LOGE("%s LOS_SwtmrStart fail %u", __func__, ret);
return HDF_FAILURE;
}
LOS_IntRestore(intSave);
liteTimer->timerID = timerID;
return HDF_SUCCESS;
}
int32_t OsalTimerStartLoop(OsalTimer *timer)
{
return OsalStartTimer(timer, LOS_SWTMR_MODE_PERIOD);
}
int32_t OsalTimerStartOnce(OsalTimer *timer)
{
return OsalStartTimer(timer, LOS_SWTMR_MODE_ONCE);
}
int32_t OsalTimerSetTimeout(OsalTimer *timer, uint32_t interval)
{
struct OsalLitetimer *liteTimer = NULL;
uint32_t intSave;
uint32_t ret;
if (timer == NULL || timer->realTimer == NULL || interval == 0) {
HDF_LOGE("%s invalid para", __func__);
return HDF_ERR_INVALID_PARAM;
}
liteTimer = (struct OsalLitetimer *)timer->realTimer;
if (liteTimer->timerID == OSAL_INVALID_TIMER_ID) {
HDF_LOGE("%s timer id invalid %u", __func__, liteTimer->timerID);
return HDF_FAILURE;
}
if (liteTimer->interval == interval) {
return HDF_SUCCESS;
}
liteTimer->interval = interval;
intSave = LOS_IntLock();
ret = LOS_SwtmrDelete(liteTimer->timerID);
if (ret != LOS_OK) {
LOS_IntRestore(intSave);
HDF_LOGE("%s LOS_SwtmrDelete fail %u", __func__, ret);
return HDF_FAILURE;
}
LOS_IntRestore(intSave);
return OsalTimerStartLoop(timer);
}
int32_t OsalTimerDelete(OsalTimer *timer)
{
uint32_t intSave;
uint32_t ret;
struct OsalLitetimer *liteTimer = NULL;
if (timer == NULL || timer->realTimer == NULL) {
HDF_LOGE("%s invalid para", __func__);
return HDF_ERR_INVALID_PARAM;
}
liteTimer = (struct OsalLitetimer *)timer->realTimer;
if (liteTimer->timerID == OSAL_INVALID_TIMER_ID) {
HDF_LOGE("%s timer id invalid %u", __func__, liteTimer->timerID);
return HDF_FAILURE;
}
intSave = LOS_IntLock();
ret = LOS_SwtmrDelete(liteTimer->timerID);
if (ret == LOS_OK) {
LOS_IntRestore(intSave);
OsalMemFree(timer->realTimer);
timer->realTimer = NULL;
return HDF_SUCCESS;
} else {
LOS_IntRestore(intSave);
HDF_LOGE("%s LOS_SwtmrDelete fail %u", __func__, ret);
return HDF_FAILURE;
}
}
khdf/liteos_m/test/sample_driver/BUILD.gn
+47
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@@ -0,0 +1,47 @@
#
# Copyright (c) 2021, Huawei Device Co., Ltd. All rights reserved.
#
# 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.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# 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.
import("//drivers/adapter/khdf/liteos_m/hdf.gni")
static_library("sample_driver") {
sources = [
"src/sample_driver.c"
]
include_dirs = [
"include"
]
deps = [
"$khdf_path/osal:hdf_osal_lite",
]
ldflags = [
"-Wl,--whole-archive"
]
}
khdf/liteos_m/test/sample_driver/include/sample_service.h
+42
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@@ -0,0 +1,42 @@
/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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 HDF_SAMPLE_DRIVER_H
#define HDF_SAMPLE_DRIVER_H
#include "hdf_device_desc.h"
struct SampleService {
struct IDeviceIoService service;
const char *(*getData)(void);
int32_t (*setData)(const char *data);
};
#endif // HDF_SAMPLE_DRIVER_H
khdf/liteos_m/test/sample_driver/src/sample_driver.c
+90
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@@ -0,0 +1,90 @@
/*
* Copyright (c) 2021 Huawei Device Co., Ltd. All rights reserved.
*
* 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.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* 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.
*/
#include "hdf_device_desc.h"
#include "hdf_log.h"
#include "sample_service.h"
#define HDF_LOG_TAG sample_driver
static const char *SampleServiceGetData(void)
{
return "sample";
}
static int32_t SampleServiceSetData(const char *data)
{
if (data == NULL) {
return HDF_ERR_INVALID_PARAM;
}
HDF_LOGD("%s:%s", __func__, data);
return HDF_SUCCESS;
}
static void HdfSampleDriverRelease(struct HdfDeviceObject *deviceObject)
{
(void)deviceObject;
return;
}
static int HdfSampleDriverBind(struct HdfDeviceObject *deviceObject)
{
HDF_LOGD("%s::enter, deviceObject=%p", __func__, deviceObject);
if (deviceObject == NULL) {
return HDF_FAILURE;
}
static struct SampleService sampleService = {
.getData = SampleServiceGetData,
.setData = SampleServiceSetData,
};
deviceObject->service = &sampleService.service;
return HDF_SUCCESS;
}
static int HdfSampleDriverInit(struct HdfDeviceObject *deviceObject)
{
HDF_LOGD("%s::enter, deviceObject=%p", __func__, deviceObject);
if (deviceObject == NULL) {
HDF_LOGE("%s::ptr is null!", __func__);
return HDF_FAILURE;
}
HDF_LOGD("%s:Init success", __func__);
return HDF_SUCCESS;
}
struct HdfDriverEntry g_sampleDriverEntry = {
.moduleVersion = 1,
.moduleName = "sample_driver",
.Bind = HdfSampleDriverBind,
.Init = HdfSampleDriverInit,
.Release = HdfSampleDriverRelease,
};
HDF_INIT(g_sampleDriverEntry);