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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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29
sys/EmulationTargetPDO.cpp
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@@ -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(