mirror of
https://github.com/nefarius/ViGEmBus.git
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107 lines
3.3 KiB
C
107 lines
3.3 KiB
C
/*
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* Virtual Gamepad Emulation Framework - Windows kernel-mode bus driver
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* Copyright (C) 2016-2018 Benjamin Höglinger-Stelzer
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#define HID_GET_FEATURE_REPORT_SIZE_0 0x31
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#define HID_GET_FEATURE_REPORT_SIZE_1 0x25
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#define HID_GET_FEATURE_REPORT_MAC_ADDRESSES_SIZE 0x10
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#define HID_SET_FEATURE_REPORT_SIZE_0 0x17
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#define HID_SET_FEATURE_REPORT_SIZE_1 0x11
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#define HID_REPORT_ID_0 0xA3
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#define HID_REPORT_ID_1 0x02
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#define HID_REPORT_MAC_ADDRESSES_ID 0x12
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#define HID_REPORT_ID_3 0x13
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#define HID_REPORT_ID_4 0x14
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#define DS4_DESCRIPTOR_SIZE 0x0029
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#if defined(_X86_)
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#define DS4_CONFIGURATION_SIZE 0x0050
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#else
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#define DS4_CONFIGURATION_SIZE 0x0070
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#endif
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#define DS4_HID_REPORT_DESCRIPTOR_SIZE 0x01D3
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#define DS4_MANUFACTURER_NAME_LENGTH 0x38
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#define DS4_PRODUCT_NAME_LENGTH 0x28
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#define DS4_OUTPUT_BUFFER_OFFSET 0x04
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#define DS4_OUTPUT_BUFFER_LENGTH 0x05
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#define DS4_REPORT_SIZE 0x40
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#define DS4_QUEUE_FLUSH_PERIOD 0x05
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//
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// DS4-specific device context data.
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//
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typedef struct _DS4_DEVICE_DATA
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{
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//
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// HID Input Report buffer
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//
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UCHAR Report[DS4_REPORT_SIZE];
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//
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// Output report cache
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//
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DS4_OUTPUT_REPORT OutputReport;
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//
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// Timer for dispatching interrupt transfer
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//
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WDFTIMER PendingUsbInRequestsTimer;
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//
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// Auto-generated MAC address of the target device
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//
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MAC_ADDRESS TargetMacAddress;
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//
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// Default MAC address of the host (not used)
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//
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MAC_ADDRESS HostMacAddress;
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} DS4_DEVICE_DATA, *PDS4_DEVICE_DATA;
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WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(DS4_DEVICE_DATA, Ds4GetData)
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EVT_WDF_TIMER Ds4_PendingUsbRequestsTimerFunc;
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NTSTATUS
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Bus_Ds4SubmitReport(
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WDFDEVICE Device,
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ULONG SerialNo,
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PDS4_SUBMIT_REPORT Report,
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_In_ BOOLEAN FromInterface
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);
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//
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// DS4-specific functions
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//
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NTSTATUS Ds4_PreparePdo(PWDFDEVICE_INIT DeviceInit, PUNICODE_STRING DeviceId, PUNICODE_STRING DeviceDescription);
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NTSTATUS Ds4_PrepareHardware(WDFDEVICE Device);
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NTSTATUS Ds4_AssignPdoContext(WDFDEVICE Device, PPDO_IDENTIFICATION_DESCRIPTION Description);
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VOID Ds4_GetConfigurationDescriptorType(PUCHAR Buffer, ULONG Length);
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VOID Ds4_GetDeviceDescriptorType(PUSB_DEVICE_DESCRIPTOR pDescriptor, PPDO_DEVICE_DATA pCommon);
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VOID Ds4_SelectConfiguration(PUSBD_INTERFACE_INFORMATION pInfo);
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