[ion] 22726: [AUDIT] - These are yet more < 10 line wrappers. [FORMATTING] - Fixup file headers, formatting and some comments.
30 Jun
2006
30 Jun
'06
7:09 p.m.
Author: ion
Date: Fri Jun 30 23:09:39 2006
New Revision: 22726
URL: http://svn.reactos.org/svn/reactos?rev=22726&view=rev
Log:
[AUDIT] - These are yet more < 10 line wrappers.
[FORMATTING] - Fixup file headers, formatting and some comments.
Modified:
trunk/reactos/ntoskrnl/io/adapter.c (contents, props changed)
trunk/reactos/ntoskrnl/io/controller.c (contents, props changed)
Modified: trunk/reactos/ntoskrnl/io/adapter.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/adapter.c?rev=…
==============================================================================
--- trunk/reactos/ntoskrnl/io/adapter.c (original)
+++ trunk/reactos/ntoskrnl/io/adapter.c Fri Jun 30 23:09:39 2006
@@ -1,11 +1,10 @@
-/* $Id$
- *
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS kernel
+/*
+ * PROJECT: ReactOS Kernel
+ * LICENSE: GPL - See COPYING in the top level directory
* FILE: ntoskrnl/io/adapter.c
- * PURPOSE: DMA handling
- *
- * PROGRAMMERS: David Welch (welch(a)mcmail.com)
+ * PURPOSE: I/O Wrappers for HAL Adapter APIs
+ * PROGRAMMERS: Alex Ionescu (alex.ionescu(a)reactos.org)
+ * Filip Navara (navaraf(a)reactos.org)
*/
/* INCLUDES *****************************************************************/
@@ -16,34 +15,35 @@
/* DATA **********************************************************************/
-POBJECT_TYPE IoAdapterObjectType = NULL; /* FIXME */
-POBJECT_TYPE IoDeviceHandlerObjectType = NULL; /* FIXME */
-ULONG IoDeviceHandlerObjectSize = 0; /* FIXME */
+POBJECT_TYPE IoAdapterObjectType;
+POBJECT_TYPE IoDeviceHandlerObjectType;
+ULONG IoDeviceHandlerObjectSize;
/* FUNCTIONS *****************************************************************/
/*
* @implemented
*/
-NTSTATUS STDCALL
-IoAllocateAdapterChannel (PADAPTER_OBJECT AdapterObject,
- PDEVICE_OBJECT DeviceObject,
- ULONG NumberOfMapRegisters,
- PDRIVER_CONTROL ExecutionRoutine,
- PVOID Context)
+NTSTATUS
+NTAPI
+IoAllocateAdapterChannel(IN PADAPTER_OBJECT AdapterObject,
+ IN PDEVICE_OBJECT DeviceObject,
+ IN ULONG NumberOfMapRegisters,
+ IN PDRIVER_CONTROL ExecutionRoutine,
+ IN PVOID Context)
{
- DeviceObject->Queue.Wcb.DeviceObject = DeviceObject;
- DeviceObject->Queue.Wcb.DeviceContext = Context;
- DeviceObject->Queue.Wcb.CurrentIrp = DeviceObject->CurrentIrp;
+ PWAIT_CONTEXT_BLOCK Wcb = &DeviceObject->Queue.Wcb;
- return HalAllocateAdapterChannel( AdapterObject,
- &DeviceObject->Queue.Wcb,
- NumberOfMapRegisters,
- ExecutionRoutine);
+ /* Initialize the WCB */
+ Wcb->DeviceObject = DeviceObject;
+ Wcb->DeviceContext = Context;
+ Wcb->CurrentIrp = DeviceObject->CurrentIrp;
+
+ /* Call HAL */
+ return HalAllocateAdapterChannel(AdapterObject,
+ Wcb,
+ NumberOfMapRegisters,
+ ExecutionRoutine);
}
-
-/* NOTE: Missing IoXXXAdapter finctions in HAL.DLL */
-
-
/* EOF */
Propchange: trunk/reactos/ntoskrnl/io/adapter.c
------------------------------------------------------------------------------
--- svn:needs-lock (original)
+++ svn:needs-lock (removed)
@@ -1,1 +1,0 @@
-*
Modified: trunk/reactos/ntoskrnl/io/controller.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/controller.c?r…
==============================================================================
--- trunk/reactos/ntoskrnl/io/controller.c (original)
+++ trunk/reactos/ntoskrnl/io/controller.c Fri Jun 30 23:09:39 2006
@@ -1,10 +1,9 @@
/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS kernel
- * FILE: ntoskrnl/io/contrller.c
- * PURPOSE: Implements the controller object
- *
- * PROGRAMMERS: Alex Ionescu (alex(a)relsoft.net)
+ * PROJECT: ReactOS Kernel
+ * LICENSE: GPL - See COPYING in the top level directory
+ * FILE: ntoskrnl/io/controller.c
+ * PURPOSE: I/O Wrappers (called Controllers) for Kernel Device Queues
+ * PROGRAMMERS: Alex Ionescu (alex.ionescu(a)reactos.org)
*/
/* INCLUDES *****************************************************************/
@@ -20,27 +19,16 @@
/*
* @implemented
- *
- * FUNCTION: Sets up a call to a driver-supplied ControllerControl routine
- * as soon as the device controller, represented by the given controller
- * object, is available to carry out an I/O operation for the target device,
- * represented by the given device object.
- * ARGUMENTS:
- * ControllerObject = Driver created controller object
- * DeviceObject = Target device for the current irp
- * ExecutionRoutine = Routine to be called when the device is available
- * Context = Driver supplied context to be passed on to the above routine
*/
VOID
-STDCALL
-IoAllocateController(PCONTROLLER_OBJECT ControllerObject,
- PDEVICE_OBJECT DeviceObject,
- PDRIVER_CONTROL ExecutionRoutine,
- PVOID Context)
+NTAPI
+IoAllocateController(IN PCONTROLLER_OBJECT ControllerObject,
+ IN PDEVICE_OBJECT DeviceObject,
+ IN PDRIVER_CONTROL ExecutionRoutine,
+ IN PVOID Context)
{
IO_ALLOCATION_ACTION Result;
-
- ASSERT(KeGetCurrentIrql() == DISPATCH_LEVEL);
+ ASSERT_IRQL(DISPATCH_LEVEL);
/* Initialize the Wait Context Block */
DeviceObject->Queue.Wcb.DeviceContext = Context;
@@ -50,36 +38,29 @@
if (!KeInsertDeviceQueue(&ControllerObject->DeviceWaitQueue,
&DeviceObject->Queue.Wcb.WaitQueueEntry));
{
+ /* Call the execution routine */
Result = ExecutionRoutine(DeviceObject,
DeviceObject->CurrentIrp,
NULL,
Context);
- }
- if (Result == DeallocateObject)
- {
- IoFreeController(ControllerObject);
+ /* Free the controller if this was requested */
+ if (Result == DeallocateObject) IoFreeController(ControllerObject);
}
}
/*
* @implemented
- *
- * FUNCTION: Allocates memory and initializes a controller object
- * ARGUMENTS:
- * Size = Size (in bytes) to be allocated for the controller extension
- * RETURNS: A pointer to the created object
*/
PCONTROLLER_OBJECT
-STDCALL
-IoCreateController(ULONG Size)
-
+NTAPI
+IoCreateController(IN ULONG Size)
{
PCONTROLLER_OBJECT Controller;
OBJECT_ATTRIBUTES ObjectAttributes;
HANDLE Handle;
NTSTATUS Status;
- ASSERT_IRQL(PASSIVE_LEVEL);
+ PAGED_CODE();
/* Initialize an empty OBA */
InitializeObjectAttributes(&ObjectAttributes, NULL, 0, NULL, NULL);
@@ -123,15 +104,10 @@
/*
* @implemented
- *
- * FUNCTION: Removes a given controller object from the system
- * ARGUMENTS:
- * ControllerObject = Controller object to be released
*/
VOID
-STDCALL
-IoDeleteController(PCONTROLLER_OBJECT ControllerObject)
-
+NTAPI
+IoDeleteController(IN PCONTROLLER_OBJECT ControllerObject)
{
/* Just Dereference it */
ObDereferenceObject(ControllerObject);
@@ -139,40 +115,33 @@
/*
* @implemented
- *
- * FUNCTION: Releases a previously allocated controller object when a
- * device has finished an I/O request
- * ARGUMENTS:
- * ControllerObject = Controller object to be released
*/
VOID
-STDCALL
-IoFreeController(PCONTROLLER_OBJECT ControllerObject)
+NTAPI
+IoFreeController(IN PCONTROLLER_OBJECT ControllerObject)
{
PKDEVICE_QUEUE_ENTRY QueueEntry;
PDEVICE_OBJECT DeviceObject;
IO_ALLOCATION_ACTION Result;
/* Remove the Queue */
- if ((QueueEntry = KeRemoveDeviceQueue(&ControllerObject->DeviceWaitQueue)))
+ QueueEntry = KeRemoveDeviceQueue(&ControllerObject->DeviceWaitQueue);
+ if (QueueEntry)
{
/* Get the Device Object */
DeviceObject = CONTAINING_RECORD(QueueEntry,
DEVICE_OBJECT,
Queue.Wcb.WaitQueueEntry);
+
/* Call the routine */
Result = DeviceObject->Queue.Wcb.DeviceRoutine(DeviceObject,
DeviceObject->CurrentIrp,
NULL,
-
DeviceObject->Queue.Wcb.DeviceContext);
- /* Check the result */
- if (Result == DeallocateObject)
- {
- /* Free it again */
- IoFreeController(ControllerObject);
- }
+ DeviceObject->
+ Queue.Wcb.DeviceContext);
+ /* Free the controller if this was requested */
+ if (Result == DeallocateObject) IoFreeController(ControllerObject);
}
}
-
/* EOF */
Propchange: trunk/reactos/ntoskrnl/io/controller.c
------------------------------------------------------------------------------
--- svn:needs-lock (original)
+++ svn:needs-lock (removed)
@@ -1,1 +1,0 @@
-*
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