1094332d3Sopenharmony_ci/*
2094332d3Sopenharmony_ci * Copyright (c) 2022 Huawei Device Co., Ltd.
3094332d3Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
4094332d3Sopenharmony_ci * you may not use this file except in compliance with the License.
5094332d3Sopenharmony_ci * You may obtain a copy of the License at
6094332d3Sopenharmony_ci *
7094332d3Sopenharmony_ci *     http://www.apache.org/licenses/LICENSE-2.0
8094332d3Sopenharmony_ci *
9094332d3Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software
10094332d3Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
11094332d3Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12094332d3Sopenharmony_ci * See the License for the specific language governing permissions and
13094332d3Sopenharmony_ci * limitations under the License.
14094332d3Sopenharmony_ci */
15094332d3Sopenharmony_ci
16094332d3Sopenharmony_ci#ifndef DDK_SYSFS_DEVICE_H
17094332d3Sopenharmony_ci#include <stdint.h>
18094332d3Sopenharmony_ci
19094332d3Sopenharmony_ci#include "hdf_usb_pnp_manage.h"
20094332d3Sopenharmony_ci#ifdef __cplusplus
21094332d3Sopenharmony_ciextern "C" {
22094332d3Sopenharmony_ci#endif
23094332d3Sopenharmony_ci#define SYSFS_DEVICES_DIR "/sys/bus/usb/devices/"
24094332d3Sopenharmony_ciuint64_t DdkSysfsMakeDevAddr(uint32_t busNum, uint32_t devNum);
25094332d3Sopenharmony_ciint32_t DdkSysfsGetDevice(const char *deviceDir, struct UsbPnpNotifyMatchInfoTable *device);
26094332d3Sopenharmony_ci#ifdef __cplusplus
27094332d3Sopenharmony_ci}
28094332d3Sopenharmony_ci#endif
29094332d3Sopenharmony_ci#define DDK_SYSFS_DEVICE_H
30094332d3Sopenharmony_ci#endif // DDK_SYSFS_DEVICE_H