From 76748b3cb129efcafeb81eec24b185a7f9428f53 Mon Sep 17 00:00:00 2001
From: Michael Lotz <mmlr@mlotz.ch>
Date: Thu, 15 Nov 2007 20:17:18 +0000
Subject: [PATCH] Add a small cookie function to the Pipe. This can be used by
 the controller to store internal data related to a specific transfer pipe.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22931 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/add-ons/kernel/bus_managers/usb/usb_p.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/add-ons/kernel/bus_managers/usb/usb_p.h b/src/add-ons/kernel/bus_managers/usb/usb_p.h
index 2fbd3006b8..9e6411dc5b 100644
--- a/src/add-ons/kernel/bus_managers/usb/usb_p.h
+++ b/src/add-ons/kernel/bus_managers/usb/usb_p.h
@@ -271,6 +271,9 @@ virtual	void							SetDataToggle(bool toggle) { fDataToggle = toggle; };
 		status_t						SubmitTransfer(Transfer *transfer);
 		status_t						CancelQueuedTransfers(bool force);
 
+		void							SetControllerCookie(void *cookie) { fControllerCookie = cookie; };
+		void							*ControllerCookie() { return fControllerCookie; };
+
 		// Convenience functions for standard requests
 virtual	status_t						SetFeature(uint16 selector);
 virtual	status_t						ClearFeature(uint16 selector);
@@ -283,6 +286,7 @@ private:
 		usb_speed						fSpeed;
 		size_t							fMaxPacketSize;
 		bool							fDataToggle;
+		void							*fControllerCookie;
 };