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Implemented UsbControlTransfer

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This commit is contained in:
Benjamin Höglinger-Stelzer
2020-05-11 14:09:32 +02:00
parent 14ee423fc1
commit 0e278ebe21
6 changed files with 76 additions and 36 deletions
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43
sys/XusbPdo.cpp
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@@ -917,3 +917,46 @@ NTSTATUS ViGEm::Bus::Targets::EmulationTargetXUSB::UsbBulkOrInterruptTransfer(_U
return status;
}
NTSTATUS ViGEm::Bus::Targets::EmulationTargetXUSB::UsbControlTransfer(PURB Urb)
{
NTSTATUS status;
PUCHAR blobBuffer;
switch (Urb->UrbControlTransfer.SetupPacket[6])
{
case 0x04:
blobBuffer = (PUCHAR)WdfMemoryGetBuffer(this->InterruptBlobStorage, NULL);
//
// Xenon magic
//
RtlCopyMemory(
Urb->UrbControlTransfer.TransferBuffer,
&blobBuffer[XUSB_BLOB_07_OFFSET],
0x04
);
status = STATUS_SUCCESS;
break;
case 0x14:
//
// This is some weird USB 1.0 condition and _must fail_
//
Urb->UrbControlTransfer.Hdr.Status = USBD_STATUS_STALL_PID;
status = STATUS_UNSUCCESSFUL;
break;
case 0x08:
//
// This is some weird USB 1.0 condition and _must fail_
//
Urb->UrbControlTransfer.Hdr.Status = USBD_STATUS_STALL_PID;
status = STATUS_UNSUCCESSFUL;
break;
default:
status = STATUS_SUCCESS;
break;
}
return status;
}