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[usb/usbhub]

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- Start rewrite of usbhub driver using the old and dead usbhub driver in trunk.
- Implement QueryRootHub for sending USB request to miniport driver.
- Implement new IRP_MN_START_DEVICE.  
Get the roothubs PDO and FDO and forward the start device down to start the PDO.
Get USBDI and HUB interfaces. Set all ports as returned by DCI GetExtendedHubInformation to powered and reset.
- Temporary add some usb specific defines until header is fixed.
- Fix Formatting.



svn path=/trunk/; revision=48705
This commit is contained in:
Michael Martin 2010-09-05 19:00:37 +00:00
parent 639f26f1b5
commit 74d5088c7d
6 changed files with 851 additions and 796 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1021
reactos/drivers/usb/usbhub/fdo.c
View file

File diff suppressed because it is too large Load diff

222
reactos/drivers/usb/usbhub/misc.c
View file

@ -4,7 +4,7 @@
* FILE: drivers/usb/cromwell/hub/misc.c
* PURPOSE: Misceallenous operations
*
* PROGRAMMERS: Hervé Poussineau (hpoussin@reactos.com),
* PROGRAMMERS: Herv<EFBFBD> Poussineau (hpoussin@reactos.com),
*/
#define NDEBUG
@ -13,54 +13,50 @@
NTSTATUS NTAPI
ForwardIrpAndWaitCompletion(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
IN PVOID Context)
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
IN PVOID Context)
{
if (Irp->PendingReturned)
KeSetEvent((PKEVENT)Context, IO_NO_INCREMENT, FALSE);
return STATUS_MORE_PROCESSING_REQUIRED;
if (Irp->PendingReturned)
KeSetEvent((PKEVENT)Context, IO_NO_INCREMENT, FALSE);
return STATUS_MORE_PROCESSING_REQUIRED;
}
NTSTATUS
ForwardIrpAndWait(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
{
PDEVICE_OBJECT LowerDevice = ((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->LowerDevice;
KEVENT Event;
NTSTATUS Status;
KEVENT Event;
NTSTATUS Status;
ASSERT(LowerDevice);
KeInitializeEvent(&Event, NotificationEvent, FALSE);
IoCopyCurrentIrpStackLocationToNext(Irp);
KeInitializeEvent(&Event, NotificationEvent, FALSE);
IoCopyCurrentIrpStackLocationToNext(Irp);
IoSetCompletionRoutine(Irp, ForwardIrpAndWaitCompletion, &Event, TRUE, TRUE, TRUE);
DPRINT("UHCI: Calling lower device %p [%wZ]\n", LowerDevice, &LowerDevice->DriverObject->DriverName);
IoSetCompletionRoutine(Irp, ForwardIrpAndWaitCompletion, &Event, TRUE, TRUE, TRUE);
Status = IoCallDriver(DeviceObject, Irp);
if (Status == STATUS_PENDING)
{
Status = KeWaitForSingleObject(&Event, Suspended, KernelMode, FALSE, NULL);
if (NT_SUCCESS(Status))
Status = Irp->IoStatus.Status;
}
Status = IoCallDriver(LowerDevice, Irp);
if (Status == STATUS_PENDING)
{
Status = KeWaitForSingleObject(&Event, Suspended, KernelMode, FALSE, NULL);
if (NT_SUCCESS(Status))
Status = Irp->IoStatus.Status;
}
return Status;
return Status;
}
NTSTATUS NTAPI
ForwardIrpAndForget(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
{
PDEVICE_OBJECT LowerDevice = ((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->LowerDevice;
PDEVICE_OBJECT LowerDevice = ((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->LowerDevice;
ASSERT(LowerDevice);
ASSERT(LowerDevice);
IoSkipCurrentIrpStackLocation(Irp);
return IoCallDriver(LowerDevice, Irp);
IoSkipCurrentIrpStackLocation(Irp);
return IoCallDriver(LowerDevice, Irp);
}
/* I really want PCSZ strings as last arguments because
@ -68,99 +64,99 @@ ForwardIrpAndForget(
* identification */
NTSTATUS
UsbhubInitMultiSzString(
OUT PUNICODE_STRING Destination,
... /* list of PCSZ */)
OUT PUNICODE_STRING Destination,
... /* list of PCSZ */)
{
va_list args;
PCSZ Source;
ANSI_STRING AnsiString;
UNICODE_STRING UnicodeString;
ULONG DestinationSize = 0;
NTSTATUS Status = STATUS_SUCCESS;
va_list args;
PCSZ Source;
ANSI_STRING AnsiString;
UNICODE_STRING UnicodeString;
ULONG DestinationSize = 0;
NTSTATUS Status = STATUS_SUCCESS;
ASSERT(Destination);
ASSERT(Destination);
/* Calculate length needed for destination unicode string */
va_start(args, Destination);
Source = va_arg(args, PCSZ);
while (Source != NULL)
{
RtlInitAnsiString(&AnsiString, Source);
DestinationSize += RtlAnsiStringToUnicodeSize(&AnsiString)
+ sizeof(WCHAR) /* final NULL */;
Source = va_arg(args, PCSZ);
}
va_end(args);
if (DestinationSize == 0)
{
RtlInitUnicodeString(Destination, NULL);
return STATUS_SUCCESS;
}
/* Calculate length needed for destination unicode string */
va_start(args, Destination);
Source = va_arg(args, PCSZ);
while (Source != NULL)
{
RtlInitAnsiString(&AnsiString, Source);
DestinationSize += RtlAnsiStringToUnicodeSize(&AnsiString)
+ sizeof(WCHAR) /* final NULL */;
Source = va_arg(args, PCSZ);
}
va_end(args);
if (DestinationSize == 0)
{
RtlInitUnicodeString(Destination, NULL);
return STATUS_SUCCESS;
}
/* Initialize destination string */
DestinationSize += sizeof(WCHAR); // final NULL
Destination->Buffer = (PWSTR)ExAllocatePoolWithTag(PagedPool, DestinationSize, USB_HUB_TAG);
if (!Destination->Buffer)
return STATUS_INSUFFICIENT_RESOURCES;
Destination->Length = 0;
Destination->MaximumLength = (USHORT)DestinationSize;
/* Initialize destination string */
DestinationSize += sizeof(WCHAR); // final NULL
Destination->Buffer = (PWSTR)ExAllocatePoolWithTag(PagedPool, DestinationSize, USB_HUB_TAG);
if (!Destination->Buffer)
return STATUS_INSUFFICIENT_RESOURCES;
Destination->Length = 0;
Destination->MaximumLength = (USHORT)DestinationSize;
/* Copy arguments to destination string */
/* Use a temporary unicode string, which buffer is shared with
* destination string, to copy arguments */
UnicodeString.Length = Destination->Length;
UnicodeString.MaximumLength = Destination->MaximumLength;
UnicodeString.Buffer = Destination->Buffer;
va_start(args, Destination);
Source = va_arg(args, PCSZ);
while (Source != NULL)
{
RtlInitAnsiString(&AnsiString, Source);
Status = RtlAnsiStringToUnicodeString(&UnicodeString, &AnsiString, FALSE);
if (!NT_SUCCESS(Status))
{
ExFreePoolWithTag(Destination->Buffer, USB_HUB_TAG);
break;
}
Destination->Length += UnicodeString.Length + sizeof(WCHAR);
UnicodeString.MaximumLength -= UnicodeString.Length + sizeof(WCHAR);
UnicodeString.Buffer += UnicodeString.Length / sizeof(WCHAR) + 1;
UnicodeString.Length = 0;
Source = va_arg(args, PCSZ);
}
va_end(args);
if (NT_SUCCESS(Status))
{
/* Finish multi-sz string */
Destination->Buffer[Destination->Length / sizeof(WCHAR)] = L'\0';
Destination->Length += sizeof(WCHAR);
}
return Status;
/* Copy arguments to destination string */
/* Use a temporary unicode string, which buffer is shared with
* destination string, to copy arguments */
UnicodeString.Length = Destination->Length;
UnicodeString.MaximumLength = Destination->MaximumLength;
UnicodeString.Buffer = Destination->Buffer;
va_start(args, Destination);
Source = va_arg(args, PCSZ);
while (Source != NULL)
{
RtlInitAnsiString(&AnsiString, Source);
Status = RtlAnsiStringToUnicodeString(&UnicodeString, &AnsiString, FALSE);
if (!NT_SUCCESS(Status))
{
ExFreePoolWithTag(Destination->Buffer, USB_HUB_TAG);
break;
}
Destination->Length += UnicodeString.Length + sizeof(WCHAR);
UnicodeString.MaximumLength -= UnicodeString.Length + sizeof(WCHAR);
UnicodeString.Buffer += UnicodeString.Length / sizeof(WCHAR) + 1;
UnicodeString.Length = 0;
Source = va_arg(args, PCSZ);
}
va_end(args);
if (NT_SUCCESS(Status))
{
/* Finish multi-sz string */
Destination->Buffer[Destination->Length / sizeof(WCHAR)] = L'\0';
Destination->Length += sizeof(WCHAR);
}
return Status;
}
NTSTATUS
UsbhubDuplicateUnicodeString(
OUT PUNICODE_STRING Destination,
IN PUNICODE_STRING Source,
IN POOL_TYPE PoolType)
OUT PUNICODE_STRING Destination,
IN PUNICODE_STRING Source,
IN POOL_TYPE PoolType)
{
ASSERT(Destination);
ASSERT(Destination);
if (Source == NULL)
{
RtlInitUnicodeString(Destination, NULL);
return STATUS_SUCCESS;
}
if (Source == NULL)
{
RtlInitUnicodeString(Destination, NULL);
return STATUS_SUCCESS;
}
Destination->Buffer = ExAllocatePool(PoolType, Source->MaximumLength);
if (Destination->Buffer == NULL)
{
return STATUS_INSUFFICIENT_RESOURCES;
}
Destination->Buffer = ExAllocatePool(PoolType, Source->MaximumLength);
if (Destination->Buffer == NULL)
{
return STATUS_INSUFFICIENT_RESOURCES;
}
Destination->MaximumLength = Source->MaximumLength;
Destination->Length = Source->Length;
RtlCopyMemory(Destination->Buffer, Source->Buffer, Source->MaximumLength);
Destination->MaximumLength = Source->MaximumLength;
Destination->Length = Source->Length;
RtlCopyMemory(Destination->Buffer, Source->Buffer, Source->MaximumLength);
return STATUS_SUCCESS;
return STATUS_SUCCESS;
}

84
reactos/drivers/usb/usbhub/pdo.c
View file

@ -5,6 +5,7 @@
* PURPOSE: IRP_MJ_PNP operations for PDOs
*
* PROGRAMMERS: Copyright 2005-2006 Hervé Poussineau (hpoussin@reactos.org)
* 2010 Michael Martin (michael.martin@reactos.org)
*/
#define NDEBUG
@ -22,7 +23,7 @@ UsbhubInternalDeviceControlPdo(
ULONG_PTR Information = 0;
NTSTATUS Status;
DPRINT("Usbhub: UsbhubInternalDeviceControlPdo() called\n");
DPRINT1("Usbhub: UsbhubInternalDeviceControlPdo() called\n");
Stack = IoGetCurrentIrpStackLocation(Irp);
Status = Irp->IoStatus.Status;
@ -33,7 +34,7 @@ UsbhubInternalDeviceControlPdo(
{
PHUB_DEVICE_EXTENSION DeviceExtension;
DPRINT("Usbhub: IOCTL_INTERNAL_USB_GET_PARENT_HUB_INFO\n");
DPRINT1("Usbhub: IOCTL_INTERNAL_USB_GET_PARENT_HUB_INFO\n");
if (Irp->AssociatedIrp.SystemBuffer == NULL
|| Stack->Parameters.DeviceIoControl.OutputBufferLength != sizeof(PVOID))
{
@ -71,28 +72,30 @@ UsbhubPdoStartDevice(
IN PIRP Irp)
{
PHUB_DEVICE_EXTENSION DeviceExtension;
NTSTATUS Status;
NTSTATUS Status = STATUS_UNSUCCESSFUL;
DeviceExtension = (PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
/* Register and activate device interface */
/*
Status = IoRegisterDeviceInterface(
DeviceObject,
DeviceExtension->dev->descriptor.bDeviceClass == USB_CLASS_HUB ?
&GUID_DEVINTERFACE_USB_HUB :
&GUID_DEVINTERFACE_USB_DEVICE,
NULL, /* Reference string */
NULL,
&DeviceExtension->SymbolicLinkName);
*/
if (!NT_SUCCESS(Status))
{
DPRINT("Usbhub: IoRegisterDeviceInterface() failed with status 0x%08lx\n", Status);
DPRINT1("Usbhub: IoRegisterDeviceInterface() failed with status 0x%08lx\n", Status);
return Status;
}
Status = IoSetDeviceInterfaceState(&DeviceExtension->SymbolicLinkName, TRUE);
//Status = IoSetDeviceInterfaceState(&DeviceExtension->SymbolicLinkName, TRUE);
if (!NT_SUCCESS(Status))
{
DPRINT("Usbhub: IoSetDeviceInterfaceState() failed with status 0x%08lx\n", Status);
DPRINT1("Usbhub: IoSetDeviceInterfaceState() failed with status 0x%08lx\n", Status);
return Status;
}
@ -119,25 +122,25 @@ UsbhubPdoQueryId(
{
case BusQueryDeviceID:
{
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_ID / BusQueryDeviceID\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_ID / BusQueryDeviceID\n");
SourceString = &DeviceExtension->DeviceId;
break;
}
case BusQueryHardwareIDs:
{
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_ID / BusQueryHardwareIDs\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_ID / BusQueryHardwareIDs\n");
SourceString = &DeviceExtension->HardwareIds;
break;
}
case BusQueryCompatibleIDs:
{
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_ID / BusQueryCompatibleIDs\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_ID / BusQueryCompatibleIDs\n");
SourceString = &DeviceExtension->CompatibleIds;
break;
}
case BusQueryInstanceID:
{
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_ID / BusQueryInstanceID\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_ID / BusQueryInstanceID\n");
SourceString = &DeviceExtension->InstanceId;
break;
}
@ -167,57 +170,20 @@ UsbhubPdoQueryDeviceText(
DeviceTextType = IoGetCurrentIrpStackLocation(Irp)->Parameters.QueryDeviceText.DeviceTextType;
LocaleId = IoGetCurrentIrpStackLocation(Irp)->Parameters.QueryDeviceText.LocaleId;
DeviceExtension = (PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension;
DPRINT1("Usbhub: UsbhubPdoQueryDeviceText\n");
switch (DeviceTextType)
{
case DeviceTextDescription:
case DeviceTextLocationInformation:
{
unsigned short size;
int ret;
PWCHAR buf;
PWCHAR bufret;
if (DeviceTextType == DeviceTextDescription)
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_DEVICE_TEXT / DeviceTextDescription\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_DEVICE_TEXT / DeviceTextDescription\n");
else
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_DEVICE_TEXT / DeviceTextLocationInformation\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_DEVICE_TEXT / DeviceTextLocationInformation\n");
if (!DeviceExtension->dev->descriptor.iProduct)
return STATUS_NOT_SUPPORTED;
/* if (!DeviceExtension->dev->descriptor.iProduct)
return STATUS_NOT_SUPPORTED;*/
ret = usb_get_string(DeviceExtension->dev, LocaleId, DeviceExtension->dev->descriptor.iProduct, &size, sizeof(size));
if (ret < 2)
{
DPRINT("Usbhub: usb_get_string() failed with error %d\n", ret);
return STATUS_IO_DEVICE_ERROR;
}
size &= 0xff;
buf = ExAllocatePool(PagedPool, size);
if (buf == NULL)
{
DPRINT("Usbhub: ExAllocatePool() failed\n");
return STATUS_INSUFFICIENT_RESOURCES;
}
ret = usb_get_string(DeviceExtension->dev, LocaleId, DeviceExtension->dev->descriptor.iProduct, buf, size);
if (ret < 0)
{
DPRINT("Usbhub: usb_get_string() failed with error %d\n", ret);
ExFreePool(buf);
return STATUS_IO_DEVICE_ERROR;
}
bufret = ExAllocatePool(PagedPool, size - 2 /* size of length identifier */ + 2 /* final NULL */);
if (bufret == NULL)
{
DPRINT("Usbhub: ExAllocatePool() failed\n");
ExFreePool(buf);
return STATUS_INSUFFICIENT_RESOURCES;
}
RtlCopyMemory(bufret, &buf[1], size - 2);
bufret[(size - 1) / sizeof(WCHAR)] = 0;
*Information = (ULONG_PTR)bufret;
ExFreePool(buf);
return STATUS_SUCCESS;
}
default:
@ -243,7 +209,7 @@ UsbhubPnpPdo(
{
case IRP_MN_START_DEVICE: /* 0x0 */
{
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_START_DEVICE\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_START_DEVICE\n");
Status = UsbhubPdoStartDevice(DeviceObject, Irp);
break;
}
@ -251,7 +217,7 @@ UsbhubPnpPdo(
{
PDEVICE_CAPABILITIES DeviceCapabilities;
ULONG i;
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_CAPABILITIES\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_CAPABILITIES\n");
DeviceCapabilities = (PDEVICE_CAPABILITIES)Stack->Parameters.DeviceCapabilities.Capabilities;
/* FIXME: capabilities can change with connected device */
@ -279,11 +245,11 @@ UsbhubPnpPdo(
{
PCM_RESOURCE_LIST ResourceList;
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_RESOURCES\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_RESOURCES\n");
ResourceList = ExAllocatePool(PagedPool, sizeof(CM_RESOURCE_LIST));
if (!ResourceList)
{
DPRINT("Usbhub: ExAllocatePool() failed\n");
DPRINT1("Usbhub: ExAllocatePool() failed\n");
Status = STATUS_INSUFFICIENT_RESOURCES;
}
else
@ -298,11 +264,11 @@ UsbhubPnpPdo(
{
PIO_RESOURCE_REQUIREMENTS_LIST ResourceList;
DPRINT("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_RESOURCE_REQUIREMENTS\n");
DPRINT1("Usbhub: IRP_MJ_PNP / IRP_MN_QUERY_RESOURCE_REQUIREMENTS\n");
ResourceList = ExAllocatePool(PagedPool, sizeof(IO_RESOURCE_REQUIREMENTS_LIST));
if (!ResourceList)
{
DPRINT("Usbhub: ExAllocatePool() failed\n");
DPRINT1("Usbhub: ExAllocatePool() failed\n");
Status = STATUS_INSUFFICIENT_RESOURCES;
}
else

220
reactos/drivers/usb/usbhub/usbhub.c
View file

@ -2,7 +2,8 @@
* ReactOS USB hub driver
* Copyright (C) 2004 Aleksey Bragin
* (C) 2005 Mark Tempel
* (C) 2005 Hervé Poussineau
* (C) 2005 Herv<EFBFBD> Poussineau
* (C) 2010 Michael Martin
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -26,159 +27,107 @@
/* PUBLIC AND PRIVATE FUNCTIONS ***********************************************/
static NTSTATUS
GetRootHubPointer(
IN PDEVICE_OBJECT Pdo,
OUT PVOID* RootHubPointer)
{
KEVENT Event;
PIRP Irp;
IO_STATUS_BLOCK IoStatus;
NTSTATUS Status;
KeInitializeEvent (&Event, NotificationEvent, FALSE);
Irp = IoBuildDeviceIoControlRequest(IOCTL_INTERNAL_USB_GET_PARENT_HUB_INFO,
Pdo,
NULL, sizeof(NULL),
RootHubPointer, sizeof(*RootHubPointer),
FALSE,
&Event,
&IoStatus);
if (Irp == NULL)
{
DPRINT("Usbhub: IoBuildDeviceIoControlRequest() failed\n");
return STATUS_INSUFFICIENT_RESOURCES;
}
/* Initialize the status block before sending the IRP */
IoGetNextIrpStackLocation(Irp)->MajorFunction = IRP_MJ_INTERNAL_DEVICE_CONTROL;
IoStatus.Status = STATUS_NOT_SUPPORTED;
IoStatus.Information = 0;
Status = IoCallDriver(Pdo, Irp);
if (Status == STATUS_PENDING)
{
DPRINT("Usbhub: Operation pending\n");
KeWaitForSingleObject(&Event, Suspended, KernelMode, FALSE, NULL);
Status = IoStatus.Status;
}
return Status;
}
NTSTATUS NTAPI
UsbhubAddDevice(
IN PDRIVER_OBJECT DriverObject,
IN PDEVICE_OBJECT Pdo)
IN PDRIVER_OBJECT DriverObject,
IN PDEVICE_OBJECT Pdo)
{
PDEVICE_OBJECT Fdo;
PHUB_DEVICE_EXTENSION DeviceExtension;
NTSTATUS Status;
PDEVICE_OBJECT Fdo;
PHUB_DEVICE_EXTENSION DeviceExtension;
NTSTATUS Status;
Status = IoCreateDevice(DriverObject,
sizeof(HUB_DEVICE_EXTENSION),
NULL, /* DeviceName */
FILE_DEVICE_BUS_EXTENDER,
0,
FALSE,
&Fdo);
if (!NT_SUCCESS(Status))
{
DPRINT1("Usbhub: IoCreateDevice() failed with status 0x%08lx\n", Status);
return Status;
}
Status = IoCreateDevice(DriverObject,
sizeof(HUB_DEVICE_EXTENSION),
NULL, /* DeviceName */
FILE_DEVICE_BUS_EXTENDER,
FILE_AUTOGENERATED_DEVICE_NAME,
FALSE,
&Fdo);
// zerofill device extension
DeviceExtension = (PHUB_DEVICE_EXTENSION)Fdo->DeviceExtension;
RtlZeroMemory(DeviceExtension, sizeof(HUB_DEVICE_EXTENSION));
if (!NT_SUCCESS(Status))
{
DPRINT1("Usbhub: IoCreateDevice() failed with status 0x%08lx\n", Status);
return Status;
}
/* Get a pointer to the linux structure created by the USB controller,
* by sending IOCTL_INTERNAL_USB_GET_PARENT_HUB_INFO to lower device.
*/
Status = GetRootHubPointer(Pdo, (PVOID*)&DeviceExtension->dev);
if (!NT_SUCCESS(Status))
{
DPRINT("Usbhub: GetRootHubPointer() failed with status 0x%08lx\n", Status);
IoDeleteDevice(Fdo);
return Status;
}
DeviceExtension->dev->dev.dev_ext = Pdo;
// zerofill device extension
DeviceExtension = (PHUB_DEVICE_EXTENSION)Fdo->DeviceExtension;
RtlZeroMemory(DeviceExtension, sizeof(HUB_DEVICE_EXTENSION));
DeviceExtension->IsFDO = TRUE;
Fdo->Flags |= DO_POWER_PAGABLE;
Status = IoAttachDeviceToDeviceStackSafe(Fdo, Pdo, &DeviceExtension->LowerDevice);
if (!NT_SUCCESS(Status))
{
DPRINT("Usbhub: IoAttachDeviceToDeviceStackSafe() failed with status 0x%08lx\n", Status);
IoDeleteDevice(Fdo);
return Status;
}
Fdo->Flags |= DO_BUFFERED_IO;
Fdo->Flags &= ~DO_DEVICE_INITIALIZING;
DeviceExtension->IsFDO = TRUE;
Fdo->Flags |= DO_POWER_PAGABLE;
Status = IoAttachDeviceToDeviceStackSafe(Fdo, Pdo, &DeviceExtension->LowerDevice);
if (!NT_SUCCESS(Status))
{
DPRINT("Usbhub: IoAttachDeviceToDeviceStackSafe() failed with status 0x%08lx\n", Status);
IoDeleteDevice(Fdo);
return Status;
}
Fdo->Flags |= DO_BUFFERED_IO;
return STATUS_SUCCESS;
Fdo->Flags &= ~DO_DEVICE_INITIALIZING;
return STATUS_SUCCESS;
}
static NTSTATUS NTAPI
IrpStub(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp)
{
NTSTATUS Status;
NTSTATUS Status;
if (((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
{
DPRINT1("Usbhub: FDO stub for major function 0x%lx\n",
IoGetCurrentIrpStackLocation(Irp)->MajorFunction);
if (((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
{
DPRINT1("Usbhub: FDO stub for major function 0x%lx\n",
IoGetCurrentIrpStackLocation(Irp)->MajorFunction);
return ForwardIrpAndForget(DeviceObject, Irp);
}
else
{
/* We can't forward request to the lower driver, because
* we are a Pdo, so we don't have lower driver...
*/
DPRINT1("Usbhub: PDO stub for major function 0x%lx\n",
IoGetCurrentIrpStackLocation(Irp)->MajorFunction);
#ifndef NDEBUG
DbgBreakPoint();
DbgBreakPoint();
#endif
return ForwardIrpAndForget(DeviceObject, Irp);
}
else
{
/* We can't forward request to the lower driver, because
* we are a Pdo, so we don't have lower driver...
*/
DPRINT1("Usbhub: PDO stub for major function 0x%lx\n",
IoGetCurrentIrpStackLocation(Irp)->MajorFunction);
#ifndef NDEBUG
DbgBreakPoint();
#endif
}
}
Status = Irp->IoStatus.Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
Status = Irp->IoStatus.Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return Status;
}
static NTSTATUS NTAPI
DispatchDeviceControl(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
if (((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
return UsbhubDeviceControlFdo(DeviceObject, Irp);
else
return IrpStub(DeviceObject, Irp);
DPRINT1("Usbhub: DispatchDeviceControl\n");
if (((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
return UsbhubDeviceControlFdo(DeviceObject, Irp);
else
return IrpStub(DeviceObject, Irp);
}
static NTSTATUS NTAPI
DispatchInternalDeviceControl(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
if (((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
return IrpStub(DeviceObject, Irp);
else
return UsbhubInternalDeviceControlPdo(DeviceObject, Irp);
DPRINT1("Usbhub: DispatchInternalDeviceControl\n");
if (((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
return IrpStub(DeviceObject, Irp);
else
return UsbhubInternalDeviceControlPdo(DeviceObject, Irp);
}
static NTSTATUS NTAPI
DispatchPnp(PDEVICE_OBJECT DeviceObject, PIRP Irp)
{
if (((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
return UsbhubPnpFdo(DeviceObject, Irp);
else
return UsbhubPnpPdo(DeviceObject, Irp);
DPRINT1("Usbhub: DispatchPnp\n");
if (((PHUB_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
return UsbhubPnpFdo(DeviceObject, Irp);
else
return UsbhubPnpPdo(DeviceObject, Irp);
}
/*
@ -186,23 +135,24 @@ DispatchPnp(PDEVICE_OBJECT DeviceObject, PIRP Irp)
*/
NTSTATUS NTAPI
DriverEntry(
IN PDRIVER_OBJECT DriverObject,
IN PUNICODE_STRING RegistryPath)
IN PDRIVER_OBJECT DriverObject,
IN PUNICODE_STRING RegistryPath)
{
ULONG i;
ULONG i;
DriverObject->DriverExtension->AddDevice = UsbhubAddDevice;
DriverObject->DriverExtension->AddDevice = UsbhubAddDevice;
DPRINT1("Usbhub: DriverEntry\n");
for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++)
DriverObject->MajorFunction[i] = IrpStub;
for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++)
DriverObject->MajorFunction[i] = IrpStub;
DriverObject->MajorFunction[IRP_MJ_CREATE] = UsbhubCreate;
DriverObject->MajorFunction[IRP_MJ_CLOSE] = UsbhubClose;
DriverObject->MajorFunction[IRP_MJ_CLEANUP] = UsbhubCleanup;
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = DispatchDeviceControl;
DriverObject->MajorFunction[IRP_MJ_INTERNAL_DEVICE_CONTROL] = DispatchInternalDeviceControl;
DriverObject->MajorFunction[IRP_MJ_PNP] = DispatchPnp;
DriverObject->MajorFunction[IRP_MJ_CREATE] = UsbhubCreate;
DriverObject->MajorFunction[IRP_MJ_CLOSE] = UsbhubClose;
DriverObject->MajorFunction[IRP_MJ_CLEANUP] = UsbhubCleanup;
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = DispatchDeviceControl;
DriverObject->MajorFunction[IRP_MJ_INTERNAL_DEVICE_CONTROL] = DispatchInternalDeviceControl;
DriverObject->MajorFunction[IRP_MJ_PNP] = DispatchPnp;
return STATUS_SUCCESS;
return STATUS_SUCCESS;
}

97
reactos/drivers/usb/usbhub/usbhub.h
View file

@ -1,27 +1,98 @@
#include <debug.h>
#include <ntddk.h>
#include <hubbusif.h>
#include <usbbusif.h>
#include <usbioctl.h>
#include "../miniport/usb_wrapper.h"
#include "../usbport/hub.h"
#include <usb.h>
#include <debug.h>
//BROKEN: #include <usbprotocoldefs.h>
#define USB_HUB_TAG 'hbsu'
#define USB_MAXCHILDREN 127
/* Lifted from broken header above */
#define C_HUB_LOCAL_POWER 0
#define C_HUB_OVER_CURRENT 1
#define PORT_CONNECTION 0
#define PORT_ENABLE 1
#define PORT_SUSPEND 2
#define PORT_OVER_CURRENT 3
#define PORT_RESET 4
#define PORT_POWER 8
#define PORT_LOW_SPEED 9
#define C_PORT_CONNECTION 16
#define C_PORT_ENABLE 17
#define C_PORT_SUSPEND 18
#define C_PORT_OVER_CURRENT 19
#define C_PORT_RESET 20
#define PORT_TEST 21
#define PORT_INDICATOR 22
typedef struct _USB_ENDPOINT
{
ULONG Flags;
LIST_ENTRY UrbList;
struct _USB_INTERFACE *Interface;
USB_ENDPOINT_DESCRIPTOR EndPointDescriptor;
} USB_ENDPOINT, *PUSB_ENDPOINT;
typedef struct _USB_INTERFACE
{
struct _USB_CONFIGURATION *Config;
USB_INTERFACE_DESCRIPTOR InterfaceDescriptor;
USB_ENDPOINT *EndPoints[];
} USB_INTERFACE, *PUSB_INTERFACE;
typedef struct _USB_CONFIGURATION
{
struct _USB_DEVICE *Device;
USB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor;
USB_INTERFACE *Interfaces[];
} USB_CONFIGURATION, *PUSB_CONFIGURATION;
typedef struct _USB_DEVICE
{
UCHAR Address;
ULONG Port;
PVOID ParentDevice;
BOOLEAN IsHub;
USB_DEVICE_SPEED DeviceSpeed;
USB_DEVICE_TYPE DeviceType;
USB_DEVICE_DESCRIPTOR DeviceDescriptor;
USB_CONFIGURATION *ActiveConfig;
USB_INTERFACE *ActiveInterface;
USB_CONFIGURATION **Configs;
} USB_DEVICE, *PUSB_DEVICE;
typedef struct _HUB_DEVICE_EXTENSION
{
BOOLEAN IsFDO;
struct usb_device* dev;
USB_DEVICE* dev;
PDEVICE_OBJECT LowerDevice;
ULONG ChildCount;
PDEVICE_OBJECT Children[USB_MAXCHILDREN];
/* Fields valid only when IsFDO == FALSE */
UNICODE_STRING DeviceId; // REG_SZ
UNICODE_STRING InstanceId; // REG_SZ
UNICODE_STRING HardwareIds; // REG_MULTI_SZ
UNICODE_STRING CompatibleIds; // REG_MULTI_SZ
UNICODE_STRING SymbolicLinkName;
PUSB_DEVICE RootHubUsbDevice;
PDEVICE_OBJECT RootHubPdo;
PDEVICE_OBJECT RootHubFdo;
ULONG HubCount;
USB_BUS_INTERFACE_HUB_V5 HubInterface;
USB_BUS_INTERFACE_USBDI_V2 UsbDInterface;
USB_HUB_DESCRIPTOR HubDescriptor;
USB_DEVICE_DESCRIPTOR HubDeviceDescriptor;
USB_CONFIGURATION_DESCRIPTOR HubConfig;
USB_EXTHUB_INFORMATION_0 UsbExtHubInfo;
/* Fields valid only when IsFDO == FALSE */
UNICODE_STRING DeviceId; // REG_SZ
UNICODE_STRING InstanceId; // REG_SZ
UNICODE_STRING HardwareIds; // REG_MULTI_SZ
UNICODE_STRING CompatibleIds; // REG_MULTI_SZ
UNICODE_STRING SymbolicLinkName;
} HUB_DEVICE_EXTENSION, *PHUB_DEVICE_EXTENSION;
/* createclose.c */

3
reactos/drivers/usb/usbhub/usbhub.rbuild
View file

@ -1,11 +1,8 @@
<?xml version="1.0"?>
<!DOCTYPE module SYSTEM "../../../tools/rbuild/project.dtd">
<module name="usbhub" type="kernelmodedriver" installbase="system32/drivers" installname="usbhub.sys">
<include>../miniport/linux</include>
<library>sys_base</library>
<library>ntoskrnl</library>
<library>hal</library>
<library>usbport</library>
<file>createclose.c</file>
<file>fdo.c</file>
<file>misc.c</file>