From c08ca0490fa692f1e8e05b4c9b3725d62cbfd415 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20H=C3=B6glinger-Stelzer?= <nefarius@dhmx.at>
Date: Mon, 11 May 2020 02:09:24 +0200
Subject: [PATCH] Stuff

---
 sys/Ds4Pdo.cpp  | 6 ++++++
 sys/Ds4Pdo.hpp  | 1 +
 sys/XusbPdo.cpp | 4 ++++
 sys/XusbPdo.hpp | 1 +
 4 files changed, 12 insertions(+)

diff --git a/sys/Ds4Pdo.cpp b/sys/Ds4Pdo.cpp
index c949f82..3bbd5b3 100644
--- a/sys/Ds4Pdo.cpp
+++ b/sys/Ds4Pdo.cpp
@@ -443,6 +443,12 @@ NTSTATUS ViGEm::Bus::Targets::EmulationTargetDS4::SelectConfiguration(PURB Urb)
     return STATUS_SUCCESS;
 }
 
+void ViGEm::Bus::Targets::EmulationTargetDS4::AbortPipe()
+{
+    // Higher driver shutting down, emptying PDOs queues
+    WdfTimerStop(this->PendingUsbInRequestsTimer, TRUE);
+}
+
 VOID ViGEm::Bus::Targets::EmulationTargetDS4::PendingUsbRequestsTimerFunc(
     _In_ WDFTIMER Timer
 )
diff --git a/sys/Ds4Pdo.hpp b/sys/Ds4Pdo.hpp
index 8dc7d8a..38a0e0d 100644
--- a/sys/Ds4Pdo.hpp
+++ b/sys/Ds4Pdo.hpp
@@ -28,6 +28,7 @@ namespace ViGEm::Bus::Targets
 
 		NTSTATUS SelectConfiguration(PURB Urb) override;
 
+		void AbortPipe() override;
 	private:
 		static PCWSTR _deviceDescription;
 
diff --git a/sys/XusbPdo.cpp b/sys/XusbPdo.cpp
index b43e65c..e9ec14f 100644
--- a/sys/XusbPdo.cpp
+++ b/sys/XusbPdo.cpp
@@ -597,3 +597,7 @@ NTSTATUS ViGEm::Bus::Targets::EmulationTargetXUSB::SelectConfiguration(PURB Urb)
 
 	return STATUS_SUCCESS;
 }
+
+void ViGEm::Bus::Targets::EmulationTargetXUSB::AbortPipe()
+{
+}
diff --git a/sys/XusbPdo.hpp b/sys/XusbPdo.hpp
index df34783..0b546d7 100644
--- a/sys/XusbPdo.hpp
+++ b/sys/XusbPdo.hpp
@@ -36,6 +36,7 @@ namespace ViGEm::Bus::Targets
 
 		NTSTATUS SelectConfiguration(PURB Urb) override;
 
+		void AbortPipe() override;
 	private:
 		static PCWSTR _deviceDescription;