1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef USBFN_DEV_MGR_H 17 #define USBFN_DEV_MGR_H 18 19 #include "usb_object.h" 20 #include "device_resource_if.h" 21 #include "usbfn_device.h" 22 #include "usbfn_request.h" 23 #include "usbfn_interface.h" 24 #include "usbfn_io_mgr.h" 25 #include "adapter_if.h" 26 27 struct UsbFnDeviceMgr { 28 struct UsbFnDevice fnDev; 29 uint8_t numFunc; 30 struct UsbFnFuncMgr *funcMgr; 31 char name[MAX_NAMELEN]; 32 char udcName[MAX_NAMELEN]; 33 UsbFnDeviceState devState; 34 struct UsbFnInterfaceMgr *interfaceMgr; 35 const struct DeviceResourceNode *node; 36 struct UsbFnDeviceDesc *des; 37 struct OsalThread thread; 38 bool running; 39 }; 40 41 const struct UsbFnDeviceMgr *UsbFnMgrDeviceCreate(const char *udcName, 42 struct UsbFnDeviceDesc *des, const struct DeviceResourceNode *node); 43 int32_t UsbFnMgrDeviceRemove(struct UsbFnDevice *fnDevice); 44 const struct UsbFnDeviceMgr *UsbFnMgrDeviceGet(const char *udcName); 45 int32_t UsbFnMgrDeviceGetState(struct UsbFnDevice *fnDevice, UsbFnDeviceState *devState); 46 const struct UsbFnInterfaceMgr *UsbFnMgrDeviceGetInterface(struct UsbFnDevice *fnDevice, uint8_t interfaceIndex); 47 int32_t UsbFnMgrStartRecvEvent(struct UsbFnInterface *interface, uint32_t eventMask, 48 UsbFnEventCallback callback, void *context); 49 int32_t UsbFnStopRecvEvent(struct UsbFnInterface *interface); 50 51 #endif /* USBFN_DEV_MGR_H */ 52