1 /*
2 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification,
5 * are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright notice, this list of
8 * conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
11 * of conditions and the following disclaimer in the documentation and/or other materials
12 * provided with the distribution.
13 *
14 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
15 * to endorse or promote products derived from this software without specific prior written
16 * permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
20 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
22 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
27 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 #include "devsvc_manager_clnt.h"
32 #include "hdf_log.h"
33 #include "hdf_device_desc.h"
34
35 #define HDF_LOG_TAG USB_TEST_PNP_NOTIFY
36
37 #ifndef INT32_MAX
38 #define INT32_MAX 0x7fffffff
39 #endif
40
UsbTestPnpNotifyDispatch(struct HdfDeviceIoClient * client,int32_t cmdId,struct HdfSBuf * data,struct HdfSBuf * reply)41 int32_t UsbTestPnpNotifyDispatch(struct HdfDeviceIoClient *client,
42 int32_t cmdId, struct HdfSBuf *data, struct HdfSBuf *reply)
43 {
44 int32_t ret = HDF_SUCCESS;
45 if (reply == NULL || client == NULL) {
46 return HDF_FAILURE;
47 }
48
49 HDF_LOGD("%s:%d dispatch success, cmdId=%d", __func__, __LINE__, cmdId);
50
51 return ret;
52 }
53
UsbTestPnpNotifyBind(struct HdfDeviceObject * deviceObject)54 int32_t UsbTestPnpNotifyBind(struct HdfDeviceObject *deviceObject)
55 {
56 if (deviceObject == NULL) {
57 return HDF_FAILURE;
58 }
59 static struct IDeviceIoService testService = {
60 .Dispatch = UsbTestPnpNotifyDispatch,
61 .Open = NULL,
62 .Release = NULL,
63 };
64 deviceObject->service = &testService;
65 return HDF_SUCCESS;
66 }
67
UsbTestPnpNotifyInit(struct HdfDeviceObject * deviceObject)68 int32_t UsbTestPnpNotifyInit(struct HdfDeviceObject *deviceObject)
69 {
70 if (deviceObject == NULL) {
71 HDF_LOGE("%s::ptr is null!", __func__);
72 return HDF_FAILURE;
73 }
74
75 return HDF_SUCCESS;
76 }
77
UsbTestPnpNotifyRelease(struct HdfDeviceObject * deviceObject)78 void UsbTestPnpNotifyRelease(struct HdfDeviceObject *deviceObject)
79 {
80 (void)deviceObject;
81 HDF_LOGD("ZXX %s:%d release success", __func__, __LINE__);
82 return;
83 }
84
85 struct HdfDriverEntry g_usbTestPnpNotifyEntry = {
86 .moduleVersion = 1,
87 .Bind = UsbTestPnpNotifyBind,
88 .Init = UsbTestPnpNotifyInit,
89 .Release = UsbTestPnpNotifyRelease,
90 .moduleName = "usb_test_sample_driver",
91 };
92
93 HDF_INIT(g_usbTestPnpNotifyEntry);
94