[cgutman] 53421: [HAL] - Handle IRP_MN_QUERY_CAPABILITIES for the ACPI_HAL device object [PNPMGR] - Don't bring up a device if a required IRP has failed - Don't perform operations on a child if it ...

Author: cgutman
Date: Wed Aug 24 17:05:58 2011
New Revision: 53421

URL: http://svn.reactos.org/svn/reactos?rev=53421&view=rev
Log:
[HAL]
- Handle IRP_MN_QUERY_CAPABILITIES for the ACPI_HAL device object
[PNPMGR]
- Don't bring up a device if a required IRP has failed
- Don't perform operations on a child if it is not ready yet

Modified:
    trunk/reactos/hal/halx86/generic/acpi/halpnpdd.c
    trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c

Modified: trunk/reactos/hal/halx86/generic/acpi/halpnpdd.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/acpi/ha…
==============================================================================
--- trunk/reactos/hal/halx86/generic/acpi/halpnpdd.c [iso-8859-1] (original)
+++ trunk/reactos/hal/halx86/generic/acpi/halpnpdd.c [iso-8859-1] Wed Aug 24 17:05:58
2011
@@ -667,9 +667,16 @@
                                         (PVOID)&Irp->IoStatus.Information);
                 break;
                 
+            case IRP_MN_QUERY_CAPABILITIES:
+                
+                /* Call the worker */
+                DPRINT("Querying the capabilities for the FDO\n");
+                Status = HalpQueryCapabilities(DeviceObject,
+                                              
IoStackLocation->Parameters.DeviceCapabilities.Capabilities);
+                break;
+                
             default:
                 
-                /* Pass it to the PDO */
                 DPRINT("Other IRP: %lx\n", Minor);
                 Status = Irp->IoStatus.Status;
                 break;

Modified: trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.…
==============================================================================
--- trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c [iso-8859-1] Wed Aug 24 17:05:58 2011
@@ -320,7 +320,7 @@
     Status = IopQueryDeviceCapabilities(DeviceNode, &DeviceCapabilities);
     if (!NT_SUCCESS(Status))
     {
-        DPRINT("IopInitiatePnpIrp() failed (Status 0x%08lx)\n", Status);
+        DPRINT1("IopInitiatePnpIrp() failed (Status 0x%08lx)\n", Status);
     }
 
     /* Invalidate device state so IRP_MN_QUERY_PNP_DEVICE_STATE is sent */
@@ -762,6 +762,7 @@
       }
 
       IopDeviceNodeSetFlag(Node, DNF_LEGACY_DRIVER);
+      IopDeviceNodeSetFlag(Node, DNF_PROCESSED);
       IopDeviceNodeSetFlag(Node, DNF_ADDED);
       IopDeviceNodeSetFlag(Node, DNF_STARTED);
    }
@@ -1523,7 +1524,7 @@
    Status = ZwQueryDefaultLocale(FALSE, &LocaleId);
    if (!NT_SUCCESS(Status))
    {
-      DPRINT("ZwQueryDefaultLocale() failed with status 0x%lx\n", Status);
+      DPRINT1("ZwQueryDefaultLocale() failed with status 0x%lx\n", Status);
       return Status;
    }
 
@@ -1551,7 +1552,10 @@
    }
    else
    {
-      DPRINT("IopInitiatePnpIrp() failed (Status %x)\n", Status);
+      DPRINT1("IopInitiatePnpIrp() failed (Status %x)\n", Status);
+
+      /* We have to return success otherwise we abort the traverse operation */
+      return STATUS_SUCCESS;
    }
 
    DPRINT("Sending IRP_MN_QUERY_CAPABILITIES to device stack (after
enumeration)\n");
@@ -1559,7 +1563,10 @@
    Status = IopQueryDeviceCapabilities(DeviceNode, &DeviceCapabilities);
    if (!NT_SUCCESS(Status))
    {
-      DPRINT("IopInitiatePnpIrp() failed (Status 0x%08lx)\n", Status);
+      DPRINT1("IopInitiatePnpIrp() failed (Status 0x%08lx)\n", Status);
+
+      /* We have to return success otherwise we abort the traverse operation */
+      return STATUS_SUCCESS;
    }
 
    /* This bit is only check after enumeration */
@@ -1579,7 +1586,10 @@
       Status = IopGetParentIdPrefix(DeviceNode, &ParentIdPrefix);
       if (!NT_SUCCESS(Status))
       {
-         DPRINT("IopGetParentIdPrefix() failed (Status 0x%08lx)\n", Status);
+         DPRINT1("IopGetParentIdPrefix() failed (Status 0x%08lx)\n", Status);
+
+         /* We have to return success otherwise we abort the traverse operation */
+         return STATUS_SUCCESS;
       }
    }
 
@@ -1630,6 +1640,9 @@
    if (!NT_SUCCESS(Status))
    {
       DPRINT1("Failed to create the instance key! (Status %lx)\n", Status);
+
+      /* We have to return success otherwise we abort the traverse operation */
+      return STATUS_SUCCESS;
    }
 
    IopQueryHardwareIds(DeviceNode, InstanceKey);
@@ -2028,6 +2041,12 @@
    {
       DPRINT("Skipping 2+ level child\n");
       return STATUS_SUCCESS;
+   }
+
+   if (!(DeviceNode->Flags & DNF_PROCESSED))
+   {
+       DPRINT1("Child not ready to be configured\n");
+       return STATUS_SUCCESS;
    }
 
    if (!(DeviceNode->Flags & (DNF_DISABLED | DNF_STARTED | DNF_ADDED)))
@@ -2155,6 +2174,12 @@
    {
       DPRINT("Skipping 2+ level child\n");
       return STATUS_SUCCESS;
+   }
+
+   if (!(DeviceNode->Flags & DNF_PROCESSED))
+   {
+       DPRINT1("Child not ready to be added\n");
+       return STATUS_SUCCESS;
    }
 
    if (IopDeviceNodeHasFlag(DeviceNode, DNF_STARTED) ||