[ros-diffs] [cgutman] 51928: [PCI] - Inform the PnP manager that we don't support stopping devices by failing the IRP_MN_QUERY_STOP_DEVICE IRP instead of the IRP_MN_STOP_DEVICE IRP (which is not allowed)

Author: cgutman
Date: Thu May 26 19:51:12 2011
New Revision: 51928

URL: http://svn.reactos.org/svn/reactos?rev=51928&view=rev
Log:
[PCI]
- Inform the PnP manager that we don't support stopping devices by failing the
IRP_MN_QUERY_STOP_DEVICE IRP instead of the IRP_MN_STOP_DEVICE IRP (which is not allowed)

Modified:
    trunk/reactos/drivers/bus/pci/fdo.c

Modified: trunk/reactos/drivers/bus/pci/fdo.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/bus/pci/fdo.c?rev=…
==============================================================================
--- trunk/reactos/drivers/bus/pci/fdo.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/bus/pci/fdo.c [iso-8859-1] Thu May 26 19:51:12 2011
@@ -547,10 +547,6 @@
   case IRP_MN_QUERY_REMOVE_DEVICE:
     Status = STATUS_NOT_IMPLEMENTED;
     break;
-
-  case IRP_MN_QUERY_STOP_DEVICE:
-    Status = STATUS_NOT_IMPLEMENTED;
-    break;
 #endif
   case IRP_MN_START_DEVICE:
     DPRINT("IRP_MN_START_DEVICE received\n");
@@ -561,12 +557,17 @@
     Irp->IoStatus.Status = Status;
     IoCompleteRequest(Irp, IO_NO_INCREMENT);
     return Status;
-  case IRP_MN_STOP_DEVICE:
-    /* Currently not supported */
+
+  case IRP_MN_QUERY_STOP_DEVICE:
+    /* We don't support stopping yet */
     Status = STATUS_UNSUCCESSFUL;
     Irp->IoStatus.Status = Status;
     IoCompleteRequest(Irp, IO_NO_INCREMENT);
     return Status;
+    
+  case IRP_MN_STOP_DEVICE:
+    /* We can't fail this one so we fail the QUERY_STOP request that precedes it */
+    break;
 #if 0
   case IRP_MN_SURPRISE_REMOVAL:
     Status = STATUS_NOT_IMPLEMENTED;