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Porting USB functions

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This commit is contained in:
Benjamin Höglinger-Stelzer
2020-05-11 00:06:35 +02:00
parent c04f820d9f
commit 7c1936aff1
6 changed files with 66 additions and 7 deletions
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14
sys/Ds4Pdo.cpp
View File

@@ -397,8 +397,18 @@ VOID ViGEm::Bus::Targets::EmulationTargetDS4::GetDeviceDescriptorType(PUSB_DEVIC
pDescriptor->bNumConfigurations = 0x01;
}
VOID ViGEm::Bus::Targets::EmulationTargetDS4::SelectConfiguration(PUSBD_INTERFACE_INFORMATION pInfo)
NTSTATUS ViGEm::Bus::Targets::EmulationTargetDS4::SelectConfiguration(PURB Urb)
{
if (Urb->UrbHeader.Length < DS4_CONFIGURATION_SIZE)
{
TraceEvents(TRACE_LEVEL_WARNING,
TRACE_USBPDO,
">> >> >> URB_FUNCTION_SELECT_CONFIGURATION: Invalid ConfigurationDescriptor");
return STATUS_INVALID_PARAMETER;
}
PUSBD_INTERFACE_INFORMATION pInfo = &Urb->UrbSelectConfiguration.Interface;
TraceEvents(TRACE_LEVEL_VERBOSE,
TRACE_DS4,
">> >> >> URB_FUNCTION_SELECT_CONFIGURATION: Length %d, Interface %d, Alternate %d, Pipes %d",
@@ -428,6 +438,8 @@ VOID ViGEm::Bus::Targets::EmulationTargetDS4::SelectConfiguration(PUSBD_INTERFAC
pInfo->Pipes[1].PipeType = (USBD_PIPE_TYPE)0x03;
pInfo->Pipes[1].PipeHandle = (USBD_PIPE_HANDLE)0xFFFF0003;
pInfo->Pipes[1].PipeFlags = 0x00;
return STATUS_SUCCESS;
}
VOID ViGEm::Bus::Targets::EmulationTargetDS4::PendingUsbRequestsTimerFunc(

2
sys/Ds4Pdo.hpp
View File

@@ -26,7 +26,7 @@ namespace ViGEm::Bus::Targets
VOID GetDeviceDescriptorType(PUSB_DEVICE_DESCRIPTOR pDescriptor) override;
VOID SelectConfiguration(PUSBD_INTERFACE_INFORMATION pInfo) override;
NTSTATUS SelectConfiguration(PURB Urb) override;
private:
static PCWSTR _deviceDescription;

29
sys/EmulationTargetPDO.cpp
View File

@@ -4,6 +4,7 @@
#include "EmulationTargetPDO.tmh"
#define NTSTRSAFE_LIB
#include <ntstrsafe.h>
#include <usbioctl.h>
#include <usbiodef.h>
@@ -367,8 +368,36 @@ VOID USB_BUSIFFN ViGEm::Bus::Core::EmulationTargetPDO::UsbGetUSBDIVersion(IN PVO
#pragma endregion
void ViGEm::Bus::Core::EmulationTargetPDO::UsbAbortPipe()
{
this->AbortPipe();
// Higher driver shutting down, emptying PDOs queues
WdfIoQueuePurge(this->PendingUsbInRequests, NULL, NULL);
WdfIoQueuePurge(this->PendingNotificationRequests, NULL, NULL);
}
NTSTATUS ViGEm::Bus::Core::EmulationTargetPDO::UsbSelectConfiguration(PURB Urb)
{
TraceEvents(TRACE_LEVEL_VERBOSE,
TRACE_USBPDO,
">> >> >> URB_FUNCTION_SELECT_CONFIGURATION: TotalLength %d",
Urb->UrbHeader.Length);
if (Urb->UrbHeader.Length == sizeof(struct _URB_SELECT_CONFIGURATION))
{
TraceEvents(TRACE_LEVEL_VERBOSE,
TRACE_USBPDO,
">> >> >> URB_FUNCTION_SELECT_CONFIGURATION: NULL ConfigurationDescriptor");
return STATUS_SUCCESS;
}
return this->SelectConfiguration(Urb);
}
ViGEm::Bus::Core::EmulationTargetPDO::EmulationTargetPDO(USHORT VID, USHORT PID) : VendorId(VID), ProductId(PID)
{
KeInitializeEvent(&this->PdoBootNotificationEvent, NotificationEvent, FALSE);
}
NTSTATUS ViGEm::Bus::Core::EmulationTargetPDO::EvtDevicePrepareHardware(

12
sys/EmulationTargetPDO.hpp
View File

@@ -41,9 +41,7 @@ namespace ViGEm::Bus::Core
virtual VOID GetConfigurationDescriptorType(PUCHAR Buffer, ULONG Length) = 0;
virtual VOID GetDeviceDescriptorType(PUSB_DEVICE_DESCRIPTOR pDescriptor) = 0;
virtual VOID SelectConfiguration(PUSBD_INTERFACE_INFORMATION pInfo) = 0;
NTSTATUS CreateDevice(_In_ WDFDEVICE Device,
_In_ PWDFDEVICE_INIT DeviceInit,
_In_ PPDO_IDENTIFICATION_DESCRIPTION Description);
@@ -56,6 +54,10 @@ namespace ViGEm::Bus::Core
{
return (other.SerialNo == this->SerialNo);
}
NTSTATUS UsbSelectConfiguration(PURB Urb);
void UsbAbortPipe();
protected:
static const ULONG _maxHardwareIdLength = 0xFF;
@@ -88,6 +90,10 @@ namespace ViGEm::Bus::Core
static const int MAX_INSTANCE_ID_LEN = 80;
virtual NTSTATUS SelectConfiguration(PURB Urb) = 0;
virtual void AbortPipe() = 0;
//
// Unique serial number of the device on the bus
//

14
sys/XusbPdo.cpp
View File

@@ -464,8 +464,18 @@ VOID ViGEm::Bus::Targets::EmulationTargetXUSB::GetDeviceDescriptorType(PUSB_DEVI
pDescriptor->bNumConfigurations = 0x01;
}
VOID ViGEm::Bus::Targets::EmulationTargetXUSB::SelectConfiguration(PUSBD_INTERFACE_INFORMATION pInfo)
NTSTATUS ViGEm::Bus::Targets::EmulationTargetXUSB::SelectConfiguration(PURB Urb)
{
if (Urb->UrbHeader.Length < XUSB_CONFIGURATION_SIZE)
{
TraceEvents(TRACE_LEVEL_WARNING,
TRACE_USBPDO,
">> >> >> URB_FUNCTION_SELECT_CONFIGURATION: Invalid ConfigurationDescriptor");
return STATUS_INVALID_PARAMETER;
}
PUSBD_INTERFACE_INFORMATION pInfo = &Urb->UrbSelectConfiguration.Interface;
TraceEvents(TRACE_LEVEL_VERBOSE,
TRACE_XUSB,
">> >> >> URB_FUNCTION_SELECT_CONFIGURATION: Length %d, Interface %d, Alternate %d, Pipes %d",
@@ -583,4 +593,6 @@ VOID ViGEm::Bus::Targets::EmulationTargetXUSB::SelectConfiguration(PUSBD_INTERFA
pInfo->Protocol = 0x13;
pInfo->InterfaceHandle = (USBD_INTERFACE_HANDLE)0xFFFF0000;
return STATUS_SUCCESS;
}

2
sys/XusbPdo.hpp
View File

@@ -33,7 +33,7 @@ namespace ViGEm::Bus::Targets
VOID GetDeviceDescriptorType(PUSB_DEVICE_DESCRIPTOR pDescriptor) override;
VOID SelectConfiguration(PUSBD_INTERFACE_INFORMATION pInfo) override;
NTSTATUS SelectConfiguration(PURB Urb) override;
private:
static PCWSTR _deviceDescription;