[cgutman] 55112: [USB-BRINGUP-TRUNK] - Restore the frame interval register after a reset as per OHCI spec

Author: cgutman
Date: Mon Jan 23 15:53:25 2012
New Revision: 55112

URL: http://svn.reactos.org/svn/reactos?rev=55112&view=rev
Log:
[USB-BRINGUP-TRUNK]
- Restore the frame interval register after a reset as per OHCI spec

Modified:
    branches/usb-bringup-trunk/drivers/usb/usbohci/hardware.cpp

Modified: branches/usb-bringup-trunk/drivers/usb/usbohci/hardware.cpp
URL: http://svn.reactos.org/svn/reactos/branches/usb-bringup-trunk/drivers/usb/us...
==============================================================================
--- branches/usb-bringup-trunk/drivers/usb/usbohci/hardware.cpp [iso-8859-1] (original)
+++ branches/usb-bringup-trunk/drivers/usb/usbohci/hardware.cpp [iso-8859-1] Mon Jan 23 15:53:25 2012
@@ -997,6 +997,11 @@
         if ((Reset & OHCI_HOST_CONTROLLER_RESET) == 0)
         {
             //
+            // restore the frame interval register
+            //
+            WRITE_REGISTER_ULONG((PULONG)((PUCHAR)m_Base + OHCI_FRAME_INTERVAL_OFFSET), FrameInterval);
+
+            //
             // controller completed reset
             //
             return STATUS_SUCCESS;