[ros-diffs] [janderwald] 52036: [USBHUB_NEW] - Check if the port is usb 2.0 controller. In that case call the Usb2.0 initialize function - Prevents crash when used with usbohci

Author: janderwald
Date: Wed Jun  1 08:31:33 2011
New Revision: 52036

URL: http://svn.reactos.org/svn/reactos?rev=52036&view=rev
Log:
[USBHUB_NEW]
- Check if the port is usb 2.0 controller. In that case call the Usb2.0 initialize
function
- Prevents crash when used with usbohci

Modified:
    branches/usb-bringup/drivers/usb/usbhub_new/fdo.c

Modified: branches/usb-bringup/drivers/usb/usbhub_new/fdo.c
URL:
http://svn.reactos.org/svn/reactos/branches/usb-bringup/drivers/usb/usbhub_…
==============================================================================
--- branches/usb-bringup/drivers/usb/usbhub_new/fdo.c [iso-8859-1] (original)
+++ branches/usb-bringup/drivers/usb/usbhub_new/fdo.c [iso-8859-1] Wed Jun  1 08:31:33
2011
@@ -1559,11 +1559,28 @@
             DPRINT1("Configuration Handle %x\n",
HubDeviceExtension->ConfigurationHandle);
 
             //
-            // Initialize the Hub
-            //
-            Status =
HubDeviceExtension->HubInterface.Initialize20Hub(HubInterfaceBusContext,
-                                                                     
HubDeviceExtension->RootHubHandle, 1);
-            DPRINT1("Status %x\n", Status);
+            // check if function is available
+            //
+            if (HubDeviceExtension->UsbDInterface.IsDeviceHighSpeed)
+            {
+                //
+                // is it high speed bus
+                //
+                if
(HubDeviceExtension->UsbDInterface.IsDeviceHighSpeed(HubInterfaceBusContext))
+                {
+                    //
+                    // initialize usb 2.0 hub
+                    //
+                    Status =
HubDeviceExtension->HubInterface.Initialize20Hub(HubInterfaceBusContext,
+                                                                             
HubDeviceExtension->RootHubHandle, 1);
+                    DPRINT1("Status %x\n", Status);
+
+                    //
+                    // FIXME handle error
+                    //
+                    ASSERT(Status == STATUS_SUCCESS);
+                }
+            }
 
             ExFreePool(ConfigUrb);
 
@@ -1585,8 +1602,9 @@
             }
 
             DPRINT1("RootHubInitNotification %x\n",
HubDeviceExtension->HubInterface.RootHubInitNotification);
-            //
-            //
+
+            //
+            // init roo hub notification
             //
             if (HubDeviceExtension->HubInterface.RootHubInitNotification)
             {