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[USBUHCI]

Browse source 
- Sync shared parts with usbohci driver
- Fixes memory bug, includes data toggle support, device cleanup etc...

svn path=/trunk/; revision=55799
This commit is contained in:
Johannes Anderwald 2012-02-21 23:18:46 +00:00
parent d52969aa28
commit b517b30866
8 changed files with 888 additions and 276 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

43
reactos/drivers/usb/usbuhci/hcd_controller.cpp
View file

@ -234,7 +234,7 @@ CHCDController::HandleDeviceControl(
//
PC_ASSERT(DeviceExtension->IsFDO);
DPRINT1("HandleDeviceControl>Type: IoCtl %x InputBufferLength %lu OutputBufferLength %lu\n",
DPRINT("HandleDeviceControl>Type: IoCtl %x InputBufferLength %lu OutputBufferLength %lu\n",
IoStack->Parameters.DeviceIoControl.IoControlCode,
IoStack->Parameters.DeviceIoControl.InputBufferLength,
IoStack->Parameters.DeviceIoControl.OutputBufferLength);
@ -394,7 +394,7 @@ CHCDController::HandlePnp(
{
case IRP_MN_START_DEVICE:
{
DPRINT1("CHCDController::HandlePnp IRP_MN_START FDO\n");
DPRINT("CHCDController::HandlePnp IRP_MN_START FDO\n");
//
// first start lower device object
@ -423,12 +423,12 @@ CHCDController::HandlePnp(
Status = SetSymbolicLink(TRUE);
}
DPRINT1("CHCDController::HandlePnp IRP_MN_START FDO: Status %x\n", Status);
DPRINT("CHCDController::HandlePnp IRP_MN_START FDO: Status %x\n", Status);
break;
}
case IRP_MN_QUERY_DEVICE_RELATIONS:
{
DPRINT1("CHCDController::HandlePnp IRP_MN_QUERY_DEVICE_RELATIONS Type %lx\n", IoStack->Parameters.QueryDeviceRelations.Type);
DPRINT("CHCDController::HandlePnp IRP_MN_QUERY_DEVICE_RELATIONS Type %lx\n", IoStack->Parameters.QueryDeviceRelations.Type);
if (m_HubController == NULL)
{
@ -502,14 +502,13 @@ CHCDController::HandlePnp(
//
// not supported
//
PC_ASSERT(0);
Status = STATUS_NOT_SUPPORTED;
}
break;
}
case IRP_MN_STOP_DEVICE:
{
DPRINT1("CHCDController::HandlePnp IRP_MN_STOP_DEVICE\n");
DPRINT("CHCDController::HandlePnp IRP_MN_STOP_DEVICE\n");
if (m_Hardware)
{
@ -535,9 +534,34 @@ CHCDController::HandlePnp(
}
break;
}
case IRP_MN_QUERY_REMOVE_DEVICE:
case IRP_MN_QUERY_STOP_DEVICE:
{
//
// sure
//
Irp->IoStatus.Status = STATUS_SUCCESS;
//
// forward irp to next device object
//
IoSkipCurrentIrpStackLocation(Irp);
return IoCallDriver(m_NextDeviceObject, Irp);
}
case IRP_MN_REMOVE_DEVICE:
{
DPRINT1("CHCDController::HandlePnp IRP_MN_REMOVE_DEVICE FDO\n");
DPRINT("CHCDController::HandlePnp IRP_MN_REMOVE_DEVICE FDO\n");
//
// delete the symbolic link
//
SetSymbolicLink(FALSE);
//
// forward irp to next device object
//
IoSkipCurrentIrpStackLocation(Irp);
IoCallDriver(m_NextDeviceObject, Irp);
//
// detach device from device stack
@ -549,8 +573,7 @@ CHCDController::HandlePnp(
//
IoDeleteDevice(m_FunctionalDeviceObject);
Status = STATUS_SUCCESS;
break;
return STATUS_SUCCESS;
}
default:
{
@ -650,7 +673,7 @@ CHCDController::CreateFDO(
//
m_FDODeviceNumber = UsbDeviceNumber;
DPRINT1("CreateFDO: DeviceName %wZ\n", &DeviceName);
DPRINT("CreateFDO: DeviceName %wZ\n", &DeviceName);
/* done */
return Status;

438
reactos/drivers/usb/usbuhci/hub_controller.cpp
View file

@ -70,6 +70,9 @@ public:
NTSTATUS HandleClassEndpoint(IN OUT PIRP Irp, PURB Urb);
NTSTATUS HandleBulkOrInterruptTransfer(IN OUT PIRP Irp, PURB Urb);
NTSTATUS HandleIsochronousTransfer(IN OUT PIRP Irp, PURB Urb);
NTSTATUS HandleClearStall(IN OUT PIRP Irp, PURB Urb);
NTSTATUS HandleSyncResetAndClearStall(IN OUT PIRP Irp, PURB Urb);
NTSTATUS HandleAbortPipe(IN OUT PIRP Irp, PURB Urb);
friend VOID StatusChangeEndpointCallBack(PVOID Context);
@ -190,7 +193,7 @@ CHubController::Initialize(
USHORT VendorID, DeviceID;
ULONG Dummy1;
DPRINT1("CHubController::Initialize\n");
DPRINT("CHubController::Initialize\n");
//
// initialize members
@ -305,7 +308,7 @@ CHubController::QueryStatusChageEndpoint(
// Get the number of ports and check each one for device connected
//
m_Hardware->GetDeviceDetails(NULL, NULL, &PortCount, NULL);
DPRINT1("SCE Request %p TransferBufferLength %lu Flags %x MDL %p\n", Urb->UrbBulkOrInterruptTransfer.TransferBuffer, Urb->UrbBulkOrInterruptTransfer.TransferBufferLength, Urb->UrbBulkOrInterruptTransfer.TransferFlags, Urb->UrbBulkOrInterruptTransfer.TransferBufferMDL);
DPRINT("SCE Request %p TransferBufferLength %lu Flags %x MDL %p\n", Urb->UrbBulkOrInterruptTransfer.TransferBuffer, Urb->UrbBulkOrInterruptTransfer.TransferBufferLength, Urb->UrbBulkOrInterruptTransfer.TransferFlags, Urb->UrbBulkOrInterruptTransfer.TransferBufferMDL);
TransferBuffer = (PUCHAR)Urb->UrbBulkOrInterruptTransfer.TransferBuffer;
@ -316,7 +319,7 @@ CHubController::QueryStatusChageEndpoint(
{
m_Hardware->GetPortStatus(PortId, &PortStatus, &PortChange);
DPRINT1("Port %d: Status %x, Change %x\n", PortId, PortStatus, PortChange);
DPRINT("Port %d: Status %x, Change %x\n", PortId, PortStatus, PortChange);
//
@ -427,16 +430,25 @@ CHubController::HandlePnp(
{
case IRP_MN_START_DEVICE:
{
DPRINT1("CHubController::HandlePnp IRP_MN_START_DEVICE\n");
DPRINT("CHubController::HandlePnp IRP_MN_START_DEVICE\n");
//
// register device interface
//
Status = SetDeviceInterface(TRUE);
break;
}
case IRP_MN_QUERY_STOP_DEVICE:
case IRP_MN_QUERY_REMOVE_DEVICE:
{
//
// sure
//
Status = STATUS_SUCCESS;
break;
}
case IRP_MN_QUERY_ID:
{
DPRINT1("CHubController::HandlePnp IRP_MN_QUERY_ID Type %x\n", IoStack->Parameters.QueryId.IdType);
DPRINT("CHubController::HandlePnp IRP_MN_QUERY_ID Type %x\n", IoStack->Parameters.QueryId.IdType);
if (IoStack->Parameters.QueryId.IdType == BusQueryDeviceID)
{
@ -462,7 +474,7 @@ CHubController::HandlePnp(
swprintf(Buffer, L"USB\\ROOT_HUB");
}
DPRINT1("Name %S\n", Buffer);
DPRINT("Name %S\n", Buffer);
//
// calculate length
@ -539,7 +551,7 @@ CHubController::HandlePnp(
Index++;
DPRINT1("Name %S\n", Buffer);
DPRINT("Name %S\n", Buffer);
//
// allocate buffer
@ -573,7 +585,7 @@ CHubController::HandlePnp(
}
case IRP_MN_QUERY_CAPABILITIES:
{
DPRINT1("CHubController::HandlePnp IRP_MN_QUERY_CAPABILITIES\n");
DPRINT("CHubController::HandlePnp IRP_MN_QUERY_CAPABILITIES\n");
DeviceCapabilities = (PDEVICE_CAPABILITIES)IoStack->Parameters.DeviceCapabilities.Capabilities;
@ -593,7 +605,7 @@ CHubController::HandlePnp(
DeviceCapabilities->HardwareDisabled = FALSE;
DeviceCapabilities->NoDisplayInUI = FALSE;
DeviceCapabilities->DeviceState[0] = PowerDeviceD0;
for (Index = 0; Index < PowerSystemMaximum; Index++)
for (Index = 1; Index < PowerSystemMaximum; Index++)
DeviceCapabilities->DeviceState[Index] = PowerDeviceD3;
DeviceCapabilities->DeviceWake = PowerDeviceUnspecified;
DeviceCapabilities->D1Latency = 0;
@ -605,7 +617,7 @@ CHubController::HandlePnp(
}
case IRP_MN_QUERY_INTERFACE:
{
DPRINT1("CHubController::HandlePnp IRP_MN_QUERY_INTERFACE\n");
DPRINT("CHubController::HandlePnp IRP_MN_QUERY_INTERFACE\n");
//
// handle device interface requests
@ -615,7 +627,7 @@ CHubController::HandlePnp(
}
case IRP_MN_REMOVE_DEVICE:
{
DPRINT1("CHubController::HandlePnp IRP_MN_REMOVE_DEVICE\n");
DPRINT("CHubController::HandlePnp IRP_MN_REMOVE_DEVICE\n");
//
// deactivate device interface for BUS PDO
@ -645,7 +657,7 @@ CHubController::HandlePnp(
}
case IRP_MN_QUERY_DEVICE_RELATIONS:
{
DPRINT1("CHubController::HandlePnp IRP_MN_QUERY_DEVICE_RELATIONS Type %x\n", IoStack->Parameters.QueryDeviceRelations.Type);
DPRINT("CHubController::HandlePnp IRP_MN_QUERY_DEVICE_RELATIONS Type %x\n", IoStack->Parameters.QueryDeviceRelations.Type);
if (IoStack->Parameters.QueryDeviceRelations.Type == TargetDeviceRelation)
{
@ -686,7 +698,7 @@ CHubController::HandlePnp(
}
case IRP_MN_QUERY_BUS_INFORMATION:
{
DPRINT1("CHubController::HandlePnp IRP_MN_QUERY_BUS_INFORMATION\n");
DPRINT("CHubController::HandlePnp IRP_MN_QUERY_BUS_INFORMATION\n");
//
// allocate buffer for bus information
@ -719,7 +731,7 @@ CHubController::HandlePnp(
}
case IRP_MN_STOP_DEVICE:
{
DPRINT1("CHubController::HandlePnp IRP_MN_STOP_DEVICE\n");
DPRINT("CHubController::HandlePnp IRP_MN_STOP_DEVICE\n");
//
// stop device
//
@ -790,7 +802,15 @@ CHubController::HandleIsochronousTransfer(
//
// check if this is a valid usb device handle
//
PC_ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleIsochronousTransfer invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -827,7 +847,7 @@ CHubController::HandleBulkOrInterruptTransfer(
//
// Else pend the IRP, to be completed when a device connects or disconnects.
//
DPRINT1("Pending SCE Irp\n");;
DPRINT("Pending SCE Irp\n");;
m_PendingSCEIrp = Irp;
IoMarkIrpPending(Irp);
return STATUS_PENDING;
@ -847,7 +867,15 @@ CHubController::HandleBulkOrInterruptTransfer(
//
// check if this is a valid usb device handle
//
PC_ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleBuldOrInterruptTransfer invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -984,7 +1012,6 @@ CHubController::HandleClassOther(
// reset port feature
//
Status = m_Hardware->SetPortFeature(PortId, PORT_RESET);
PC_ASSERT(Status == STATUS_SUCCESS);
break;
}
default:
@ -1057,7 +1084,15 @@ CHubController::HandleSelectConfiguration(
//
// check if this is a valid usb device handle
//
PC_ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleSelectConfiguration invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1099,7 +1134,15 @@ CHubController::HandleSelectInterface(
//
// check if this is a valid usb device handle
//
PC_ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleSelectInterface invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1149,7 +1192,15 @@ CHubController::HandleGetStatusFromDevice(
//
// check if this is a valid usb device handle
//
ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleGetStatusFromDevice invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1172,7 +1223,7 @@ CHubController::HandleGetStatusFromDevice(
//
Status = UsbDevice->SubmitSetupPacket(&CtrlSetup, Urb->UrbControlDescriptorRequest.TransferBufferLength, Urb->UrbControlDescriptorRequest.TransferBuffer);
ASSERT(Status == STATUS_SUCCESS);
DPRINT1("CHubController::HandleGetStatusFromDevice Status %x Length %lu DeviceStatus %x\n", Status, Urb->UrbControlDescriptorRequest.TransferBufferLength, *DeviceStatus);
DPRINT("CHubController::HandleGetStatusFromDevice Status %x Length %lu DeviceStatus %x\n", Status, Urb->UrbControlDescriptorRequest.TransferBufferLength, *DeviceStatus);
//
// done
@ -1205,7 +1256,15 @@ CHubController::HandleClassDevice(
//
// check if this is a valid usb device handle
//
ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("USB_REQUEST_GET_STATUS invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1311,7 +1370,15 @@ CHubController::HandleGetDescriptorFromInterface(
//
// check if this is a valid usb device handle
//
ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleGetDescriptorFromInterface invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1381,7 +1448,15 @@ CHubController::HandleGetDescriptor(
//
// check if this is a valid usb device handle
//
PC_ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleGetDescriptor invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1452,7 +1527,15 @@ CHubController::HandleGetDescriptor(
//
// check if this is a valid usb device handle
//
PC_ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("USB_CONFIGURATION_DESCRIPTOR_TYPE invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1494,11 +1577,18 @@ CHubController::HandleGetDescriptor(
PC_ASSERT(Urb->UrbControlDescriptorRequest.TransferBuffer);
PC_ASSERT(Urb->UrbControlDescriptorRequest.TransferBufferLength);
//
// check if this is a valid usb device handle
//
PC_ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("USB_STRING_DESCRIPTOR_TYPE invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1552,7 +1642,15 @@ CHubController::HandleClassEndpoint(
//
// check if this is a valid usb device handle
//
PC_ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleClassEndpoint invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1573,12 +1671,21 @@ CHubController::HandleClassEndpoint(
//
// initialize setup packet
//
CtrlSetup.bmRequestType.B = 0xa2; //FIXME: Const.
CtrlSetup.bmRequestType.B = 0x22; //FIXME: Const.
CtrlSetup.bRequest = Urb->UrbControlVendorClassRequest.Request;
CtrlSetup.wValue.W = Urb->UrbControlVendorClassRequest.Value;
CtrlSetup.wIndex.W = Urb->UrbControlVendorClassRequest.Index;
CtrlSetup.wLength = Urb->UrbControlVendorClassRequest.TransferBufferLength;
if (Urb->UrbControlVendorClassRequest.TransferFlags & USBD_TRANSFER_DIRECTION_IN)
{
//
// data direction is device to host
//
CtrlSetup.bmRequestType.B |= 0x80;
}
//
// issue request
//
@ -1596,6 +1703,196 @@ CHubController::HandleClassEndpoint(
return Status;
}
NTSTATUS
CHubController::HandleSyncResetAndClearStall(
IN OUT PIRP Irp,
IN OUT PURB Urb)
{
NTSTATUS Status = STATUS_SUCCESS;
PUSB_ENDPOINT EndpointDescriptor;
ULONG Type;
//
// sanity check
//
PC_ASSERT(Urb->UrbHeader.UsbdDeviceHandle);
PC_ASSERT(Urb->UrbHeader.Length == sizeof(struct _URB_PIPE_REQUEST));
PC_ASSERT(Urb->UrbPipeRequest.PipeHandle);
//
// check if this is a valid usb device handle
//
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleAbortPipe invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get endpoint descriptor
//
EndpointDescriptor = (PUSB_ENDPOINT)Urb->UrbPipeRequest.PipeHandle;
//
// abort pipe
//
Status = HandleAbortPipe(Irp, Urb);
if (!NT_SUCCESS(Status))
{
//
// abort pipe failed
//
DPRINT1("[USBOHCI] AbortPipe failed with %x\n", Status);
}
//
// get type
//
Type = (EndpointDescriptor->EndPointDescriptor.bmAttributes & USB_ENDPOINT_TYPE_MASK);
if (Type != USB_ENDPOINT_TYPE_ISOCHRONOUS)
{
//
// clear stall
//
Status = HandleClearStall(Irp, Urb);
}
DPRINT1("URB_FUNCTION_SYNC_RESET_PIPE_AND_CLEAR_STALL Status %x\n", Status);
//
// reset data toggle
//
EndpointDescriptor->DataToggle = 0;
//
// done
//
return Status;
}
NTSTATUS
CHubController::HandleAbortPipe(
IN OUT PIRP Irp,
IN OUT PURB Urb)
{
NTSTATUS Status;
PUSBDEVICE UsbDevice;
PUSB_ENDPOINT EndpointDescriptor;
//
// sanity check
//
PC_ASSERT(Urb->UrbHeader.UsbdDeviceHandle);
PC_ASSERT(Urb->UrbHeader.Length == sizeof(struct _URB_PIPE_REQUEST));
PC_ASSERT(Urb->UrbPipeRequest.PipeHandle);
//
// check if this is a valid usb device handle
//
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleAbortPipe invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get endpoint descriptor
//
EndpointDescriptor = (PUSB_ENDPOINT)Urb->UrbPipeRequest.PipeHandle;
//
// get device
//
UsbDevice = PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle);
//
// issue request
//
Status = UsbDevice->AbortPipe(EndpointDescriptor);
DPRINT1("URB_FUNCTION_ABORT_PIPE Status %x\n", Status);
//
// done
//
return Status;
}
//-----------------------------------------------------------------------------------------
NTSTATUS
CHubController::HandleClearStall(
IN OUT PIRP Irp,
IN OUT PURB Urb)
{
USB_DEFAULT_PIPE_SETUP_PACKET CtrlSetup;
NTSTATUS Status;
PUSBDEVICE UsbDevice;
PUSB_ENDPOINT_DESCRIPTOR EndpointDescriptor;
//
// sanity check
//
PC_ASSERT(Urb->UrbHeader.UsbdDeviceHandle);
PC_ASSERT(Urb->UrbHeader.Length == sizeof(struct _URB_PIPE_REQUEST));
PC_ASSERT(Urb->UrbPipeRequest.PipeHandle);
//
// check if this is a valid usb device handle
//
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleClearStall invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get endpoint descriptor
//
EndpointDescriptor = (PUSB_ENDPOINT_DESCRIPTOR)Urb->UrbPipeRequest.PipeHandle;
//
// get device
//
UsbDevice = PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle);
DPRINT1("URB_FUNCTION_SYNC_CLEAR_STALL\n");
//
// initialize setup packet
//
CtrlSetup.bmRequestType.B = 0x02;
CtrlSetup.bRequest = USB_REQUEST_CLEAR_FEATURE;
CtrlSetup.wValue.W = USB_FEATURE_ENDPOINT_STALL;
CtrlSetup.wIndex.W = EndpointDescriptor->bEndpointAddress;
CtrlSetup.wLength = 0;
CtrlSetup.wValue.W = 0;
//
// issue request
//
Status = UsbDevice->SubmitSetupPacket(&CtrlSetup, 0, 0);
DPRINT1("URB_FUNCTION_CLEAR_STALL Status %x\n", Status);
//
// done
//
return Status;
}
//-----------------------------------------------------------------------------------------
NTSTATUS
CHubController::HandleClassInterface(
@ -1616,7 +1913,15 @@ CHubController::HandleClassInterface(
//
// check if this is a valid usb device handle
//
PC_ASSERT(ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)));
if (!ValidateUsbDevice(PUSBDEVICE(Urb->UrbHeader.UsbdDeviceHandle)))
{
DPRINT1("HandleClassInterface invalid device handle %p\n", Urb->UrbHeader.UsbdDeviceHandle);
//
// invalid device handle
//
return STATUS_DEVICE_NOT_CONNECTED;
}
//
// get device
@ -1634,21 +1939,23 @@ CHubController::HandleClassInterface(
DPRINT1("Value %x\n", Urb->UrbControlVendorClassRequest.Value);
DPRINT1("Index %x\n", Urb->UrbControlVendorClassRequest.Index);
if (Urb->UrbControlVendorClassRequest.TransferBufferLength == 0)
{
DPRINT1("Invalid request length\n");
return STATUS_SUCCESS;
}
//
// initialize setup packet
//
CtrlSetup.bmRequestType.B = 0xa1;
CtrlSetup.bmRequestType.B = 0x21;
CtrlSetup.bRequest = Urb->UrbControlVendorClassRequest.Request;
CtrlSetup.wValue.W = Urb->UrbControlVendorClassRequest.Value;
CtrlSetup.wIndex.W = Urb->UrbControlVendorClassRequest.Index;
CtrlSetup.wLength = Urb->UrbControlVendorClassRequest.TransferBufferLength;
if (Urb->UrbControlVendorClassRequest.TransferFlags & USBD_TRANSFER_DIRECTION_IN)
{
//
// data direction is device to host
//
CtrlSetup.bmRequestType.B |= 0x80;
}
//
// issue request
//
@ -1657,8 +1964,13 @@ CHubController::HandleClassInterface(
//
// assert on failure
//
PC_ASSERT(NT_SUCCESS(Status));
if (!NT_SUCCESS(Status))
{
//
// display error
//
DPRINT1("URB_FUNCTION_CLASS_INTERFACE failed with Urb Status %x\n", Urb->UrbHeader.Status);
}
//
// done
@ -1702,6 +2014,16 @@ CHubController::HandleDeviceControl(
switch (Urb->UrbHeader.Function)
{
case URB_FUNCTION_SYNC_RESET_PIPE:
case URB_FUNCTION_SYNC_RESET_PIPE_AND_CLEAR_STALL:
Status = HandleSyncResetAndClearStall(Irp, Urb);
break;
case URB_FUNCTION_ABORT_PIPE:
Status = HandleAbortPipe(Irp, Urb);
break;
case URB_FUNCTION_SYNC_CLEAR_STALL:
Status = HandleClearStall(Irp, Urb);
break;
case URB_FUNCTION_GET_DESCRIPTOR_FROM_INTERFACE:
Status = HandleGetDescriptorFromInterface(Irp, Urb);
break;
@ -2132,7 +2454,7 @@ USBI_InterfaceReference(
{
CHubController * Controller = (CHubController*)BusContext;
DPRINT1("USBH_InterfaceReference\n");
DPRINT("USBH_InterfaceReference\n");
//
// add reference
@ -2147,7 +2469,7 @@ USBI_InterfaceDereference(
{
CHubController * Controller = (CHubController*)BusContext;
DPRINT1("USBH_InterfaceDereference\n");
DPRINT("USBH_InterfaceDereference\n");
//
// release
@ -2171,7 +2493,7 @@ USBHI_CreateUsbDevice(
CHubController * Controller;
NTSTATUS Status;
DPRINT1("USBHI_CreateUsbDevice\n");
DPRINT("USBHI_CreateUsbDevice PortStatus %x\n", PortStatus);
//
// first get hub controller
@ -2261,7 +2583,7 @@ USBHI_InitializeUsbDevice(
NTSTATUS Status;
ULONG Index = 0;
DPRINT1("USBHI_InitializeUsbDevice\n");
DPRINT("USBHI_InitializeUsbDevice\n");
//
// first get controller
@ -2357,7 +2679,7 @@ USBHI_GetUsbDescriptors(
PUSBDEVICE UsbDevice;
CHubController * Controller;
DPRINT1("USBHI_GetUsbDescriptors\n");
DPRINT("USBHI_GetUsbDescriptors\n");
//
// sanity check
@ -2426,7 +2748,7 @@ USBHI_RemoveUsbDevice(
CHubController * Controller;
NTSTATUS Status;
DPRINT1("USBHI_RemoveUsbDevice\n");
DPRINT("USBHI_RemoveUsbDevice\n");
//
// first get controller
@ -2499,7 +2821,7 @@ USBHI_RestoreUsbDevice(
PUSBDEVICE OldUsbDevice, NewUsbDevice;
CHubController * Controller;
DPRINT1("USBHI_RestoreUsbDevice\n");
DPRINT("USBHI_RestoreUsbDevice\n");
//
// first get controller
@ -2521,8 +2843,8 @@ USBHI_RestoreUsbDevice(
PC_ASSERT(Controller->ValidateUsbDevice(NewUsbDevice));
PC_ASSERT(Controller->ValidateUsbDevice(OldUsbDevice));
DPRINT1("NewUsbDevice: DeviceAddress %x\n", NewUsbDevice->GetDeviceAddress());
DPRINT1("OldUsbDevice: DeviceAddress %x\n", OldUsbDevice->GetDeviceAddress());
DPRINT("NewUsbDevice: DeviceAddress %x\n", NewUsbDevice->GetDeviceAddress());
DPRINT("OldUsbDevice: DeviceAddress %x\n", OldUsbDevice->GetDeviceAddress());
//
// remove old device handle
@ -2545,7 +2867,7 @@ USBHI_QueryDeviceInformation(
PUSBDEVICE UsbDevice;
CHubController * Controller;
DPRINT1("USBHI_QueryDeviceInformation %p\n", BusContext);
DPRINT("USBHI_QueryDeviceInformation %p\n", BusContext);
//
// sanity check
@ -2667,7 +2989,7 @@ USBHI_GetControllerInformation(
{
PUSB_CONTROLLER_INFORMATION_0 ControllerInfo;
DPRINT1("USBHI_GetControllerInformation\n");
DPRINT("USBHI_GetControllerInformation\n");
//
// sanity checks
@ -2730,7 +3052,7 @@ USBHI_GetExtendedHubInformation(
USHORT Dummy1;
NTSTATUS Status;
DPRINT1("USBHI_GetExtendedHubInformation\n");
DPRINT("USBHI_GetExtendedHubInformation\n");
//
// sanity checks
@ -2909,7 +3231,7 @@ USBHI_SetDeviceHandleData(
// looks like we need apply a dragon voodoo to fixup the device stack
// otherwise usbhub will cause a bugcheck
//
DPRINT1("USBHI_SetDeviceHandleData %p\n", UsbDevicePdo);
DPRINT("USBHI_SetDeviceHandleData %p\n", UsbDevicePdo);
//
// sanity check
@ -2946,7 +3268,7 @@ USBDI_GetUSBDIVersion(
ULONG Speed, Dummy2;
USHORT Dummy1;
DPRINT1("USBDI_GetUSBDIVersion\n");
DPRINT("USBDI_GetUSBDIVersion\n");
//
// get controller
@ -3026,7 +3348,7 @@ USBDI_IsDeviceHighSpeed(
ULONG Speed, Dummy2;
USHORT Dummy1;
DPRINT1("USBDI_IsDeviceHighSpeed\n");
DPRINT("USBDI_IsDeviceHighSpeed\n");
//
// get controller
@ -3287,7 +3609,7 @@ CHubController::SetDeviceInterface(
//
// done
//
return Status;
return STATUS_SUCCESS;
}
NTSTATUS
@ -3349,7 +3671,7 @@ CHubController::CreatePDO(
}
}
DPRINT1("CHubController::CreatePDO: DeviceName %wZ\n", &DeviceName);
DPRINT("CHubController::CreatePDO: DeviceName %wZ\n", &DeviceName);
//
// fixup device stack voodoo part #1
@ -3407,7 +3729,7 @@ VOID StatusChangeEndpointCallBack(PVOID Context)
Irp = This->m_PendingSCEIrp;
if (!Irp)
{
DPRINT1("There was no pending IRP for SCE. Did the usb hub 2.0 driver (usbhub2) load?\n");
DPRINT("There was no pending IRP for SCE. Did the usb hub 2.0 driver (usbhub2) load?\n");
return;
}

23
reactos/drivers/usb/usbuhci/interfaces.h
View file

@ -38,6 +38,7 @@
// a list of registered controllers and provides support functions for the host controllers
struct IHCDController;
struct _USB_ENDPOINT;
DECLARE_INTERFACE_(IRootHCDController, IUnknown)
{
@ -359,8 +360,8 @@ DECLARE_INTERFACE_(IUSBRequest, IUnknown)
virtual NTSTATUS InitializeWithSetupPacket(IN PDMAMEMORYMANAGER DmaManager,
IN PUSB_DEFAULT_PIPE_SETUP_PACKET SetupPacket,
IN UCHAR DeviceAddress,
IN OPTIONAL struct _USB_ENDPOINT *EndpointDescriptor,
IN USB_DEVICE_SPEED DeviceSpeed,
IN OPTIONAL PUSB_ENDPOINT_DESCRIPTOR EndpointDescriptor,
IN OUT ULONG TransferBufferLength,
IN OUT PMDL TransferBuffer) = 0;
@ -436,7 +437,6 @@ DECLARE_INTERFACE_(IUSBRequest, IUnknown)
// Description: returns device speed
virtual USB_DEVICE_SPEED GetDeviceSpeed() = 0;
};
@ -497,6 +497,15 @@ DECLARE_INTERFACE_(IUSBQueue, IUnknown)
virtual NTSTATUS CreateUSBRequest(IUSBRequest **OutRequest) = 0;
//-----------------------------------------------------------------------------------------
//
// AbortDevicePipe
//
// Description: aborts all pending requsts of an device
virtual NTSTATUS AbortDevicePipe(UCHAR DeviceAddress, IN struct _USB_ENDPOINT * EndpointDescriptor) = 0;
};
typedef IUSBQueue *PUSBQUEUE;
@ -750,6 +759,16 @@ DECLARE_INTERFACE_(IUSBDevice, IUnknown)
virtual NTSTATUS SelectInterface(IN USBD_CONFIGURATION_HANDLE ConfigurationHandle,
IN OUT PUSBD_INTERFACE_INFORMATION Interface) = 0;
//-----------------------------------------------------------------------------------------
//
// AbortPipe
//
// Description: aborts all pending requsts of an device
virtual NTSTATUS AbortPipe(IN struct _USB_ENDPOINT * EndpointDescriptor) = 0;
};
typedef IUSBDevice *PUSBDEVICE;

15
reactos/drivers/usb/usbuhci/memory_manager.cpp
View file

@ -271,7 +271,7 @@ CDMAMemoryManager::Release(
IN ULONG Size)
{
KIRQL OldLevel;
ULONG BlockOffset = 0, BlockLength;
ULONG BlockOffset = 0, BlockLength, BlockCount;
//
// sanity checks
@ -301,15 +301,26 @@ CDMAMemoryManager::Release(
//
Size = (Size + m_BlockSize - 1) & ~(m_BlockSize - 1);
//
// convert to blocks
//
BlockCount = Size / m_BlockSize;
ASSERT(BlockCount);
//
// acquire lock
//
KeAcquireSpinLock(m_Lock, &OldLevel);
//
// sanity check
//
ASSERT(RtlAreBitsSet(&m_Bitmap, BlockOffset, BlockCount));
//
// release buffer
//
RtlClearBits(&m_Bitmap, BlockOffset, Size);
RtlClearBits(&m_Bitmap, BlockOffset, BlockCount);
//
// release lock

589
reactos/drivers/usb/usbuhci/usb_device.cpp
View file

@ -52,18 +52,20 @@ public:
virtual NTSTATUS SubmitSetupPacket(IN PUSB_DEFAULT_PIPE_SETUP_PACKET SetupPacket, OUT ULONG BufferLength, OUT PVOID Buffer);
virtual NTSTATUS SelectConfiguration(IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor, IN PUSBD_INTERFACE_INFORMATION Interface, OUT USBD_CONFIGURATION_HANDLE *ConfigurationHandle);
virtual NTSTATUS SelectInterface(IN USBD_CONFIGURATION_HANDLE ConfigurationHandle, IN OUT PUSBD_INTERFACE_INFORMATION Interface);
virtual NTSTATUS AbortPipe(IN struct _USB_ENDPOINT * EndpointDescriptor);
// local function
virtual NTSTATUS CommitIrp(PIRP Irp);
virtual NTSTATUS CommitSetupPacket(PUSB_DEFAULT_PIPE_SETUP_PACKET Packet, IN OPTIONAL PUSB_ENDPOINT_DESCRIPTOR EndpointDescriptor, IN ULONG BufferLength, IN OUT PMDL Mdl);
virtual NTSTATUS CreateConfigurationDescriptor(ULONG ConfigurationIndex);
virtual NTSTATUS CommitSetupPacket(PUSB_DEFAULT_PIPE_SETUP_PACKET Packet, IN OPTIONAL PUSB_ENDPOINT EndpointDescriptor, IN ULONG BufferLength, IN OUT PMDL Mdl);
virtual NTSTATUS CreateConfigurationDescriptor(UCHAR ConfigurationIndex);
virtual NTSTATUS CreateDeviceDescriptor();
virtual VOID DumpDeviceDescriptor(PUSB_DEVICE_DESCRIPTOR DeviceDescriptor);
virtual VOID DumpConfigurationDescriptor(PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor);
// constructor / destructor
CUSBDevice(IUnknown *OuterUnknown){}
virtual ~CUSBDevice(){}
virtual ~CUSBDevice();
protected:
LONG m_Ref;
@ -79,9 +81,77 @@ protected:
ULONG m_PortStatus;
PUSBQUEUE m_Queue;
PDMAMEMORYMANAGER m_DmaManager;
PUSB_CONFIGURATION_DESCRIPTOR *m_ConfigurationDescriptors;
PUSB_CONFIGURATION m_ConfigurationDescriptors;
};
CUSBDevice::~CUSBDevice()
{
ULONG Index, InterfaceIndex, EndpointIndex;
//NTSTATUS Status;
if (!m_ConfigurationDescriptors)
{
//
// nothing to do
//
return;
}
//
// clean up resources
//
for(Index = 0; Index < m_DeviceDescriptor.bNumConfigurations; Index++)
{
for(InterfaceIndex = 0; InterfaceIndex < m_ConfigurationDescriptors[Index].ConfigurationDescriptor->bNumInterfaces; InterfaceIndex++)
{
//
// are there any endpoint descriptors
//
for(EndpointIndex = 0; EndpointIndex < m_ConfigurationDescriptors[Index].Interfaces[InterfaceIndex].InterfaceDescriptor.bNumEndpoints; EndpointIndex++)
{
//
// abort pipe
//
//Status = AbortPipe((PUSB_ENDPOINT_DESCRIPTOR)&m_ConfigurationDescriptors[Index].Interfaces[InterfaceIndex].EndPoints[EndpointIndex]);
//DPRINT1("[USBOHCI] Deleting Device Abort Pipe Status %x\n", Status);
}
if (m_ConfigurationDescriptors[Index].Interfaces[InterfaceIndex].InterfaceDescriptor.bNumEndpoints)
{
//
// free endpoints
//
ExFreePool(m_ConfigurationDescriptors[Index].Interfaces[InterfaceIndex].EndPoints);
}
}
if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->bNumInterfaces)
{
//
// free interface descriptors
//
ExFreePool(m_ConfigurationDescriptors[Index].Interfaces);
}
if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor)
{
//
// free configuration descriptor
//
ExFreePool(m_ConfigurationDescriptors[Index].ConfigurationDescriptor);
}
}
//
// free configuration descriptor
//
ExFreePool(m_ConfigurationDescriptors);
}
//----------------------------------------------------------------------------------------
NTSTATUS
STDMETHODCALLTYPE
@ -267,7 +337,7 @@ CUSBDevice::GetType()
}
DPRINT1("CUSBDevice::GetType Unknown bcdUSB Type %x\n", m_DeviceDescriptor.bcdUSB);
PC_ASSERT(FALSE);
//PC_ASSERT(FALSE);
return Usb11Device;
}
@ -299,7 +369,7 @@ CUSBDevice::SetDeviceAddress(
PUSB_DEFAULT_PIPE_SETUP_PACKET CtrlSetup;
NTSTATUS Status;
UCHAR OldAddress;
ULONG Index;
UCHAR Index;
DPRINT1("CUSBDevice::SetDeviceAddress Address %d\n", DeviceAddress);
@ -381,12 +451,12 @@ CUSBDevice::SetDeviceAddress(
//
// allocate configuration descriptor
//
m_ConfigurationDescriptors = (PUSB_CONFIGURATION_DESCRIPTOR*) ExAllocatePoolWithTag(NonPagedPool, sizeof(PUSB_CONFIGURATION_DESCRIPTOR) * m_DeviceDescriptor.bNumConfigurations, TAG_USBOHCI);
m_ConfigurationDescriptors = (PUSB_CONFIGURATION) ExAllocatePoolWithTag(NonPagedPool, sizeof(USB_CONFIGURATION) * m_DeviceDescriptor.bNumConfigurations, TAG_USBOHCI);
//
// zero configuration descriptor
//
RtlZeroMemory(m_ConfigurationDescriptors, sizeof(PUSB_CONFIGURATION_DESCRIPTOR) * m_DeviceDescriptor.bNumConfigurations);
RtlZeroMemory(m_ConfigurationDescriptors, sizeof(USB_CONFIGURATION) * m_DeviceDescriptor.bNumConfigurations);
//
// retrieve the configuration descriptors
@ -518,7 +588,7 @@ CUSBDevice::SubmitIrp(
NTSTATUS
CUSBDevice::CommitSetupPacket(
IN PUSB_DEFAULT_PIPE_SETUP_PACKET Packet,
IN OPTIONAL PUSB_ENDPOINT_DESCRIPTOR EndpointDescriptor,
IN OPTIONAL PUSB_ENDPOINT EndpointDescriptor,
IN ULONG BufferLength,
IN OUT PMDL Mdl)
{
@ -550,7 +620,7 @@ CUSBDevice::CommitSetupPacket(
//
// initialize request
//
Status = Request->InitializeWithSetupPacket(m_DmaManager, Packet, m_DeviceAddress, GetSpeed(), EndpointDescriptor, BufferLength, Mdl);
Status = Request->InitializeWithSetupPacket(m_DmaManager, Packet, m_DeviceAddress, (struct _USB_ENDPOINT*)EndpointDescriptor, GetSpeed(), BufferLength, Mdl);
if (!NT_SUCCESS(Status))
{
//
@ -598,11 +668,24 @@ CUSBDevice::CreateDeviceDescriptor()
USB_DEFAULT_PIPE_SETUP_PACKET CtrlSetup;
PMDL Mdl;
NTSTATUS Status;
PVOID DeviceDescriptor;
//
// allocate descriptor page aligned
//
DeviceDescriptor = ExAllocatePool(NonPagedPool, PAGE_SIZE);
if (!DeviceDescriptor)
{
//
// no memory
//
return STATUS_INSUFFICIENT_RESOURCES;
}
//
// zero descriptor
//
RtlZeroMemory(&m_DeviceDescriptor, sizeof(USB_DEVICE_DESCRIPTOR));
RtlZeroMemory(DeviceDescriptor, sizeof(USB_DEVICE_DESCRIPTOR));
RtlZeroMemory(&CtrlSetup, sizeof(USB_DEFAULT_PIPE_SETUP_PACKET));
//
@ -616,7 +699,7 @@ CUSBDevice::CreateDeviceDescriptor()
//
// allocate mdl describing the device descriptor
//
Mdl = IoAllocateMdl(&m_DeviceDescriptor, sizeof(USB_DEVICE_DESCRIPTOR), FALSE, FALSE, 0);
Mdl = IoAllocateMdl(DeviceDescriptor, PAGE_SIZE, FALSE, FALSE, 0);
if (!Mdl)
{
//
@ -645,9 +728,15 @@ CUSBDevice::CreateDeviceDescriptor()
//
// informal dbg print
//
RtlCopyMemory(&m_DeviceDescriptor, DeviceDescriptor, sizeof(USB_DEVICE_DESCRIPTOR));
DumpDeviceDescriptor(&m_DeviceDescriptor);
}
//
// free buffer
//
ExFreePool(DeviceDescriptor);
//
// done
//
@ -658,13 +747,16 @@ CUSBDevice::CreateDeviceDescriptor()
//----------------------------------------------------------------------------------------
NTSTATUS
CUSBDevice::CreateConfigurationDescriptor(
ULONG Index)
UCHAR Index)
{
PVOID Buffer;
USB_DEFAULT_PIPE_SETUP_PACKET CtrlSetup;
NTSTATUS Status;
PMDL Mdl;
ULONG InterfaceIndex, EndPointIndex;
PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor;
PUSB_INTERFACE_DESCRIPTOR InterfaceDescriptor;
PUSB_ENDPOINT_DESCRIPTOR EndPointDescriptor;
//
@ -684,11 +776,6 @@ CUSBDevice::CreateConfigurationDescriptor(
return STATUS_INSUFFICIENT_RESOURCES;
}
//
// zero buffer
//
RtlZeroMemory(Buffer, PAGE_SIZE);
//
// build setup packet
//
@ -697,15 +784,11 @@ CUSBDevice::CreateConfigurationDescriptor(
CtrlSetup.bmRequestType._BM.Reserved = 0;
CtrlSetup.bmRequestType._BM.Dir = BMREQUEST_DEVICE_TO_HOST;
CtrlSetup.bRequest = USB_REQUEST_GET_DESCRIPTOR;
CtrlSetup.wValue.LowByte = 0;
CtrlSetup.wValue.LowByte = Index;
CtrlSetup.wValue.HiByte = USB_CONFIGURATION_DESCRIPTOR_TYPE;
CtrlSetup.wIndex.W = 0;
CtrlSetup.wLength = PAGE_SIZE;
//
// FIXME: where put configuration index?
//
//
// now build MDL describing the buffer
//
@ -761,9 +844,124 @@ CUSBDevice::CreateConfigurationDescriptor(
PC_ASSERT(ConfigurationDescriptor->bNumInterfaces);
//
// store configuration descriptor
// request is complete, initialize configuration descriptor
//
m_ConfigurationDescriptors[Index] = ConfigurationDescriptor;
m_ConfigurationDescriptors[Index].ConfigurationDescriptor = ConfigurationDescriptor;
//
// now allocate interface descriptors
//
m_ConfigurationDescriptors[Index].Interfaces = (PUSB_INTERFACE)ExAllocatePoolWithTag(NonPagedPool, sizeof(USB_INTERFACE) * ConfigurationDescriptor->bNumInterfaces, TAG_USBOHCI);
if (!m_ConfigurationDescriptors[Index].Interfaces)
{
//
// failed to allocate interface descriptors
//
ExFreePool(Buffer);
return STATUS_INSUFFICIENT_RESOURCES;
}
//
// zero interface descriptor
//
RtlZeroMemory(m_ConfigurationDescriptors[Index].Interfaces, sizeof(USB_INTERFACE) * ConfigurationDescriptor->bNumInterfaces);
//
// get first interface descriptor
//
InterfaceDescriptor = (PUSB_INTERFACE_DESCRIPTOR)(ConfigurationDescriptor + 1);
//
// setup interface descriptors
//
for(InterfaceIndex = 0; InterfaceIndex < ConfigurationDescriptor->bNumInterfaces; InterfaceIndex++)
{
while(InterfaceDescriptor->bDescriptorType != USB_INTERFACE_DESCRIPTOR_TYPE && InterfaceDescriptor->bLength != sizeof(USB_INTERFACE_DESCRIPTOR))
{
//
// move to next descriptor
//
ASSERT(InterfaceDescriptor->bLength);
InterfaceDescriptor = (PUSB_INTERFACE_DESCRIPTOR)((ULONG_PTR)InterfaceDescriptor + InterfaceDescriptor->bLength);
}
//
// sanity checks
//
ASSERT(InterfaceDescriptor->bDescriptorType == USB_INTERFACE_DESCRIPTOR_TYPE);
ASSERT(InterfaceDescriptor->bLength == sizeof(USB_INTERFACE_DESCRIPTOR));
ASSERT(InterfaceDescriptor->bNumEndpoints);
//
// copy current interface descriptor
//
RtlCopyMemory(&m_ConfigurationDescriptors[Index].Interfaces[InterfaceIndex].InterfaceDescriptor, InterfaceDescriptor, InterfaceDescriptor->bLength);
//
// allocate end point descriptors
//
m_ConfigurationDescriptors[Index].Interfaces[InterfaceIndex].EndPoints = (PUSB_ENDPOINT)ExAllocatePoolWithTag(NonPagedPool, sizeof(USB_ENDPOINT) * InterfaceDescriptor->bNumEndpoints, TAG_USBOHCI);
if (!m_ConfigurationDescriptors[Index].Interfaces[InterfaceIndex].EndPoints)
{
//
// failed to allocate endpoint
//
Status = STATUS_INSUFFICIENT_RESOURCES;
break;
}
//
// zero memory
//
RtlZeroMemory(m_ConfigurationDescriptors[Index].Interfaces[InterfaceIndex].EndPoints, sizeof(USB_ENDPOINT) * InterfaceDescriptor->bNumEndpoints);
//
// initialize end point descriptors
//
EndPointDescriptor = (PUSB_ENDPOINT_DESCRIPTOR)(InterfaceDescriptor + 1);
for(EndPointIndex = 0; EndPointIndex < InterfaceDescriptor->bNumEndpoints; EndPointIndex++)
{
//
// skip other descriptors
//
while(EndPointDescriptor->bDescriptorType != USB_ENDPOINT_DESCRIPTOR_TYPE && EndPointDescriptor->bLength != sizeof(USB_ENDPOINT_DESCRIPTOR))
{
//
// assert when next interface descriptor is reached before the next endpoint
//
ASSERT(EndPointDescriptor->bDescriptorType != USB_INTERFACE_DESCRIPTOR_TYPE);
ASSERT(EndPointDescriptor->bLength);
DPRINT1("InterfaceDescriptor bNumEndpoints %x EndpointIndex %x Skipping Descriptor Type %x\n", InterfaceDescriptor->bNumEndpoints, EndPointIndex, EndPointDescriptor->bDescriptorType);
//
// move to next descriptor
//
EndPointDescriptor = (PUSB_ENDPOINT_DESCRIPTOR)((ULONG_PTR)EndPointDescriptor + EndPointDescriptor->bLength);
}
//
// sanity check
//
ASSERT(EndPointDescriptor->bDescriptorType == USB_ENDPOINT_DESCRIPTOR_TYPE);
ASSERT(EndPointDescriptor->bLength == sizeof(USB_ENDPOINT_DESCRIPTOR));
//
// copy endpoint descriptor
//
RtlCopyMemory(&m_ConfigurationDescriptors[Index].Interfaces[InterfaceIndex].EndPoints[EndPointIndex].EndPointDescriptor, EndPointDescriptor, EndPointDescriptor->bLength);
//
// move to next offset
//
EndPointDescriptor = (PUSB_ENDPOINT_DESCRIPTOR)((ULONG_PTR)EndPointDescriptor + EndPointDescriptor->bLength);
}
//
// update interface descriptor offset
//
InterfaceDescriptor = (PUSB_INTERFACE_DESCRIPTOR)EndPointDescriptor;
}
//
// done
@ -797,8 +995,8 @@ CUSBDevice::GetConfigurationDescriptors(
//
// copy configuration descriptor
//
RtlCopyMemory(ConfigDescriptorBuffer, m_ConfigurationDescriptors[0], min(m_ConfigurationDescriptors[0]->wTotalLength, BufferLength));
*OutBufferLength = m_ConfigurationDescriptors[0]->wTotalLength;
RtlCopyMemory(ConfigDescriptorBuffer, m_ConfigurationDescriptors[0].ConfigurationDescriptor, min(m_ConfigurationDescriptors[0].ConfigurationDescriptor->wTotalLength, BufferLength));
*OutBufferLength = m_ConfigurationDescriptors[0].ConfigurationDescriptor->wTotalLength;
}
//----------------------------------------------------------------------------------------
@ -809,11 +1007,7 @@ CUSBDevice::GetConfigurationDescriptorsLength()
// FIXME: support multiple configurations
//
PC_ASSERT(m_DeviceDescriptor.bNumConfigurations == 1);
ASSERT(m_ConfigurationDescriptors[0]);
ASSERT(m_ConfigurationDescriptors[0]->wTotalLength);
return m_ConfigurationDescriptors[0]->wTotalLength;
return m_ConfigurationDescriptors[0].ConfigurationDescriptor->wTotalLength;
}
//----------------------------------------------------------------------------------------
VOID
@ -858,27 +1052,40 @@ CUSBDevice::SubmitSetupPacket(
OUT PVOID Buffer)
{
NTSTATUS Status;
PMDL Mdl;
PMDL Mdl = NULL;
//
// allocate mdl
//
Mdl = IoAllocateMdl(Buffer, BufferLength, FALSE, FALSE, 0);
if (BufferLength)
{
//
// allocate mdl
//
Mdl = IoAllocateMdl(Buffer, BufferLength, FALSE, FALSE, 0);
if (!Mdl)
{
//
// no memory
//
return STATUS_INSUFFICIENT_RESOURCES;
}
//
// HACK HACK HACK: assume the buffer is build from non paged pool
//
MmBuildMdlForNonPagedPool(Mdl);
//
// HACK HACK HACK: assume the buffer is build from non paged pool
//
MmBuildMdlForNonPagedPool(Mdl);
}
//
// commit setup packet
//
Status = CommitSetupPacket(SetupPacket, 0, BufferLength, Mdl);
//
// free mdl
//
IoFreeMdl(Mdl);
if (Mdl != NULL)
{
//
// free mdl
//
IoFreeMdl(Mdl);
}
//
// done
@ -896,94 +1103,25 @@ CUSBDevice::SelectConfiguration(
ULONG InterfaceIndex, PipeIndex;
USB_DEFAULT_PIPE_SETUP_PACKET CtrlSetup;
NTSTATUS Status;
PUSB_CONFIGURATION_DESCRIPTOR CurrentConfigurationDescriptor;
PUSB_INTERFACE_DESCRIPTOR CurrentInterfaceDescriptor;
PUSB_ENDPOINT_DESCRIPTOR CurrentEndpointDescriptor;
PVOID StartPosition;
UCHAR bConfigurationValue = 0;
//
// FIXME: support multiple configurations
//
ASSERT(m_DeviceDescriptor.bNumConfigurations == 1);
ASSERT(m_ConfigurationDescriptors[0]);
CurrentConfigurationDescriptor = m_ConfigurationDescriptors[0];
//
// sanity check
//
PC_ASSERT(ConfigurationDescriptor->iConfiguration == CurrentConfigurationDescriptor->iConfiguration);
PC_ASSERT(ConfigurationDescriptor->bNumInterfaces <= CurrentConfigurationDescriptor->bNumInterfaces);
DPRINT1("CUSBDevice::SelectConfiguration NumInterfaces %lu\n", ConfigurationDescriptor->bNumInterfaces);
//
// copy interface info and pipe info
//
for(InterfaceIndex = 0; InterfaceIndex < ConfigurationDescriptor->bNumInterfaces; InterfaceIndex++)
if (ConfigurationDescriptor)
{
//
// find interface descriptor
// sanity checks
//
CurrentInterfaceDescriptor = USBD_ParseConfigurationDescriptor(CurrentConfigurationDescriptor, InterfaceInfo->InterfaceNumber, InterfaceInfo->AlternateSetting);
ASSERT(ConfigurationDescriptor->iConfiguration < m_DeviceDescriptor.bNumConfigurations);
ASSERT(ConfigurationDescriptor->iConfiguration == m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].ConfigurationDescriptor->iConfiguration);
//
// sanity check
//
ASSERT(CurrentInterfaceDescriptor);
ASSERT(CurrentInterfaceDescriptor->bLength != 0);
ASSERT(InterfaceInfo->NumberOfPipes == CurrentInterfaceDescriptor->bNumEndpoints);
ASSERT(InterfaceInfo->Length != 0);
#ifdef _MSC_VER
PC_ASSERT(InterfaceInfo->Length == FIELD_OFFSET(USBD_INTERFACE_INFORMATION, Pipes[InterfaceInfo->NumberOfPipes]));
#endif
DPRINT1("CUSBDevice::SelectConfiguration InterfaceNumber %lu AlternativeSetting %lu bNumEndpoints %lu\n", InterfaceInfo->InterfaceNumber, InterfaceInfo->AlternateSetting, CurrentInterfaceDescriptor->bNumEndpoints);
ASSERT(ConfigurationDescriptor->bNumInterfaces <= m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].ConfigurationDescriptor->bNumInterfaces);
//
// copy interface info
// get configuration value
//
InterfaceInfo->InterfaceHandle = (USBD_INTERFACE_HANDLE)CurrentInterfaceDescriptor;
InterfaceInfo->Class = CurrentInterfaceDescriptor->bInterfaceClass;
InterfaceInfo->SubClass = CurrentInterfaceDescriptor->bInterfaceSubClass;
InterfaceInfo->Protocol = CurrentInterfaceDescriptor->bInterfaceProtocol;
InterfaceInfo->Reserved = 0;
//
// copy endpoint info
//
StartPosition = CurrentInterfaceDescriptor;
for(PipeIndex = 0; PipeIndex < InterfaceInfo->NumberOfPipes; PipeIndex++)
{
//
// find corresponding endpoint descriptor
//
CurrentEndpointDescriptor = (PUSB_ENDPOINT_DESCRIPTOR)USBD_ParseDescriptors(CurrentConfigurationDescriptor, CurrentConfigurationDescriptor->wTotalLength, StartPosition, USB_ENDPOINT_DESCRIPTOR_TYPE);
//
// sanity checks
//
ASSERT(CurrentEndpointDescriptor);
ASSERT(CurrentEndpointDescriptor->bDescriptorType == USB_ENDPOINT_DESCRIPTOR_TYPE);
//
// copy pipe info
//
InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize = CurrentEndpointDescriptor->wMaxPacketSize;
InterfaceInfo->Pipes[PipeIndex].EndpointAddress = CurrentEndpointDescriptor->bEndpointAddress;
InterfaceInfo->Pipes[PipeIndex].Interval = CurrentEndpointDescriptor->bInterval;
InterfaceInfo->Pipes[PipeIndex].PipeType = (USBD_PIPE_TYPE)CurrentEndpointDescriptor->bmAttributes;
InterfaceInfo->Pipes[PipeIndex].PipeHandle = (PVOID)CurrentEndpointDescriptor;
//
// move start position beyond the current endpoint descriptor
//
StartPosition = (PVOID)(CurrentEndpointDescriptor + 1);
}
//
// move offset
//
InterfaceInfo = (PUSBD_INTERFACE_INFORMATION)((ULONG_PTR)PtrToUlong(InterfaceInfo) + InterfaceInfo->Length);
bConfigurationValue = ConfigurationDescriptor->bConfigurationValue;
}
//
@ -991,29 +1129,92 @@ CUSBDevice::SelectConfiguration(
//
RtlZeroMemory(&CtrlSetup, sizeof(USB_DEFAULT_PIPE_SETUP_PACKET));
CtrlSetup.bRequest = USB_REQUEST_SET_CONFIGURATION;
CtrlSetup.wValue.W = ConfigurationDescriptor->bConfigurationValue;
CtrlSetup.wValue.W = bConfigurationValue;
//
// select configuration
//
Status = CommitSetupPacket(&CtrlSetup, 0, 0, 0);
if (!ConfigurationDescriptor)
{
//
// unconfigure request
//
DPRINT1("CUsbDevice::SelectConfiguration Unconfigure Request Status %x\n", Status);
m_ConfigurationIndex = 0;
return Status;
}
//
// informal debug print
//
DPRINT1("CUsbDevice::SelectConfiguration New Configuration %x Old Configuration %x Result %x\n", ConfigurationDescriptor->iConfiguration, m_ConfigurationIndex, Status);
if (NT_SUCCESS(Status))
if (!NT_SUCCESS(Status))
{
//
// store configuration device index
// failed
//
m_ConfigurationIndex = ConfigurationDescriptor->iConfiguration;
return Status;
}
//
// store configuration device index
//
m_ConfigurationIndex = ConfigurationDescriptor->iConfiguration;
//
// store configuration handle
//
*ConfigurationHandle = &m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration];
//
// copy interface info and pipe info
//
for(InterfaceIndex = 0; InterfaceIndex < ConfigurationDescriptor->bNumInterfaces; InterfaceIndex++)
{
//
// sanity check: is the info pre-layed out
//
PC_ASSERT(InterfaceInfo->NumberOfPipes == m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bNumEndpoints);
PC_ASSERT(InterfaceInfo->Length != 0);
#ifdef _MSC_VER
PC_ASSERT(InterfaceInfo->Length == FIELD_OFFSET(USBD_INTERFACE_INFORMATION, Pipes[InterfaceInfo->NumberOfPipes]));
#endif
//
// store configuration handle
// copy interface info
//
*ConfigurationHandle = m_ConfigurationDescriptors[0];
InterfaceInfo->InterfaceHandle = (USBD_INTERFACE_HANDLE)&m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex];
InterfaceInfo->Class = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceClass;
InterfaceInfo->SubClass = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceSubClass;
InterfaceInfo->Protocol = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceProtocol;
InterfaceInfo->Reserved = 0;
//
// copy endpoint info
//
for(PipeIndex = 0; PipeIndex < InterfaceInfo->NumberOfPipes; PipeIndex++)
{
//
// copy pipe info
//
InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.wMaxPacketSize;
InterfaceInfo->Pipes[PipeIndex].EndpointAddress = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bEndpointAddress;
InterfaceInfo->Pipes[PipeIndex].Interval = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bInterval;
InterfaceInfo->Pipes[PipeIndex].PipeType = (USBD_PIPE_TYPE)m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bmAttributes;
InterfaceInfo->Pipes[PipeIndex].PipeHandle = (PVOID)&m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor;
//
// data toggle is reset on configuration requests
//
m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].DataToggle = FALSE;
}
//
// move offset
//
InterfaceInfo = (PUSBD_INTERFACE_INFORMATION)((ULONG_PTR)PtrToUlong(InterfaceInfo) + InterfaceInfo->Length);
}
//
@ -1028,49 +1229,31 @@ CUSBDevice::SelectInterface(
IN USBD_CONFIGURATION_HANDLE ConfigurationHandle,
IN OUT PUSBD_INTERFACE_INFORMATION InterfaceInfo)
{
PUSB_CONFIGURATION_DESCRIPTOR Configuration;
PUSB_CONFIGURATION Configuration;
ULONG PipeIndex;
USB_DEFAULT_PIPE_SETUP_PACKET CtrlSetup;
NTSTATUS Status;
PUSB_INTERFACE_DESCRIPTOR InterfaceDescriptor;
PUSB_ENDPOINT_DESCRIPTOR CurrentEndpointDescriptor;
PVOID StartPosition;
//
// FIXME support multiple configurations
//
PC_ASSERT(m_ConfigurationDescriptors[0] == (PUSB_CONFIGURATION_DESCRIPTOR)ConfigurationHandle);
//
// get configuration struct
//
Configuration = (PUSB_CONFIGURATION_DESCRIPTOR)ConfigurationHandle;
Configuration = (PUSB_CONFIGURATION)ConfigurationHandle;
//
// sanity checks
// sanity check
//
PC_ASSERT(Configuration->bNumInterfaces > InterfaceInfo->InterfaceNumber);
#ifdef _MSC_VER
//PC_ASSERT(InterfaceInfo->Length == FIELD_OFFSET(USBD_INTERFACE_INFORMATION, Pipes[InterfaceInfo->NumberOfPipes]));
#endif
//
// FIXME: check bandwidth
//
//
// find interface number
//
InterfaceDescriptor = USBD_ParseConfigurationDescriptor(Configuration, InterfaceInfo->InterfaceNumber, InterfaceInfo->AlternateSetting);
ASSERT(InterfaceDescriptor);
ASSERT(Configuration->ConfigurationDescriptor->bDescriptorType == USB_CONFIGURATION_DESCRIPTOR_TYPE);
ASSERT(Configuration->ConfigurationDescriptor->bLength == sizeof(USB_CONFIGURATION_DESCRIPTOR));
ASSERT(Configuration->ConfigurationDescriptor->iConfiguration < m_DeviceDescriptor.bNumConfigurations);
ASSERT(&m_ConfigurationDescriptors[Configuration->ConfigurationDescriptor->iConfiguration] == Configuration);
//
// initialize setup packet
//
RtlZeroMemory(&CtrlSetup, sizeof(USB_DEFAULT_PIPE_SETUP_PACKET));
CtrlSetup.bRequest = USB_REQUEST_SET_INTERFACE;
CtrlSetup.wValue.W = InterfaceDescriptor->bAlternateSetting;
CtrlSetup.wIndex.W = InterfaceDescriptor->bInterfaceNumber;
CtrlSetup.wValue.W = Configuration->Interfaces[InterfaceInfo->InterfaceNumber].InterfaceDescriptor.bAlternateSetting;
CtrlSetup.wIndex.W = Configuration->Interfaces[InterfaceInfo->InterfaceNumber].InterfaceDescriptor.bInterfaceNumber;
CtrlSetup.bmRequestType.B = 0x01;
//
@ -1082,61 +1265,81 @@ CUSBDevice::SelectInterface(
// informal debug print
//
DPRINT1("CUSBDevice::SelectInterface AlternateSetting %x InterfaceNumber %x Status %x\n", InterfaceInfo->AlternateSetting, InterfaceInfo->InterfaceNumber, Status);
DPRINT1("CUSBDevice::SelectInterface bInterfaceNumber %u bAlternateSetting %u NumberOfPipes %u Length %lu\n",
InterfaceDescriptor->bInterfaceNumber, InterfaceDescriptor->bAlternateSetting, InterfaceInfo->NumberOfPipes, InterfaceInfo->Length);
InterfaceInfo->InterfaceHandle = InterfaceDescriptor;
InterfaceInfo->NumberOfPipes = InterfaceDescriptor->bNumEndpoints;
//
// are there end points
//
if (InterfaceDescriptor->bNumEndpoints)
if (!NT_SUCCESS(Status))
{
//
// sanity check
// failed to select interface
//
ASSERT(InterfaceInfo->Length == sizeof(USBD_INTERFACE_INFORMATION) + (InterfaceDescriptor->bNumEndpoints > 1 ? sizeof(USBD_PIPE_INFORMATION) * (InterfaceDescriptor->bNumEndpoints - 1) : 0));
return Status;
}
//
// sanity checks
//
PC_ASSERT(Configuration->ConfigurationDescriptor->bNumInterfaces > InterfaceInfo->InterfaceNumber);
PC_ASSERT(Configuration->Interfaces[InterfaceInfo->InterfaceNumber].InterfaceDescriptor.bNumEndpoints == InterfaceInfo->NumberOfPipes);
#ifdef _MSC_VER
PC_ASSERT(InterfaceInfo->Length == FIELD_OFFSET(USBD_INTERFACE_INFORMATION, Pipes[InterfaceInfo->NumberOfPipes]));
#endif
//
// copy pipe handles
//
for(PipeIndex = 0; PipeIndex < InterfaceInfo->NumberOfPipes; PipeIndex++)
{
//
// copy pipe handle
//
DPRINT1("PipeIndex %lu\n", PipeIndex);
DPRINT1("EndpointAddress %x\n", InterfaceInfo->Pipes[PipeIndex].EndpointAddress);
DPRINT1("Interval %d\n", InterfaceInfo->Pipes[PipeIndex].Interval);
DPRINT1("MaximumPacketSize %d\n", InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize);
DPRINT1("MaximumTransferSize %d\n", InterfaceInfo->Pipes[PipeIndex].MaximumTransferSize);
DPRINT1("PipeFlags %d\n", InterfaceInfo->Pipes[PipeIndex].PipeFlags);
DPRINT1("PipeType %dd\n", InterfaceInfo->Pipes[PipeIndex].PipeType);
DPRINT1("UsbEndPoint %x\n", Configuration->Interfaces[InterfaceInfo->InterfaceNumber].EndPoints[PipeIndex].EndPointDescriptor.bEndpointAddress);
PC_ASSERT(Configuration->Interfaces[InterfaceInfo->InterfaceNumber].EndPoints[PipeIndex].EndPointDescriptor.bEndpointAddress == InterfaceInfo->Pipes[PipeIndex].EndpointAddress);
InterfaceInfo->Pipes[PipeIndex].PipeHandle = &Configuration->Interfaces[InterfaceInfo->InterfaceNumber].EndPoints[PipeIndex].EndPointDescriptor;
//
// store number of pipes
// data toggle is reset on select interface requests
//
InterfaceInfo->NumberOfPipes = InterfaceDescriptor->bNumEndpoints;
m_ConfigurationDescriptors[Configuration->ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceInfo->InterfaceNumber].EndPoints[PipeIndex].DataToggle = FALSE;
StartPosition = InterfaceDescriptor;
for(PipeIndex = 0; PipeIndex < InterfaceInfo->NumberOfPipes; PipeIndex++)
if (Configuration->Interfaces[InterfaceInfo->InterfaceNumber].EndPoints[PipeIndex].EndPointDescriptor.bmAttributes & (USB_ENDPOINT_TYPE_ISOCHRONOUS | USB_ENDPOINT_TYPE_INTERRUPT))
{
//
// find corresponding endpoint descriptor
// FIXME: check if enough bandwidth is available
//
CurrentEndpointDescriptor = (PUSB_ENDPOINT_DESCRIPTOR)USBD_ParseDescriptors(Configuration, Configuration->wTotalLength, StartPosition, USB_ENDPOINT_DESCRIPTOR_TYPE);
//
// sanity checks
//
ASSERT(CurrentEndpointDescriptor);
ASSERT(CurrentEndpointDescriptor->bDescriptorType == USB_ENDPOINT_DESCRIPTOR_TYPE);
//
// copy pipe info
//
InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize = CurrentEndpointDescriptor->wMaxPacketSize;
InterfaceInfo->Pipes[PipeIndex].EndpointAddress = CurrentEndpointDescriptor->bEndpointAddress;
InterfaceInfo->Pipes[PipeIndex].Interval = CurrentEndpointDescriptor->bInterval;
InterfaceInfo->Pipes[PipeIndex].PipeType = (USBD_PIPE_TYPE)CurrentEndpointDescriptor->bmAttributes;
InterfaceInfo->Pipes[PipeIndex].PipeHandle = (PVOID)CurrentEndpointDescriptor;
//
// move start position beyond the current endpoint descriptor
//
StartPosition = (PVOID)(CurrentEndpointDescriptor + 1);
}
}
//
// done
//
return Status;
}
NTSTATUS
CUSBDevice::AbortPipe(
IN struct _USB_ENDPOINT *EndpointDescriptor)
{
//
// let it handle usb queue
//
ASSERT(m_Queue);
ASSERT(m_DeviceAddress);
//
// done
//
return m_Queue->AbortDevicePipe(m_DeviceAddress, EndpointDescriptor);
}
//----------------------------------------------------------------------------------------
NTSTATUS
CreateUSBDevice(

12
reactos/drivers/usb/usbuhci/usb_queue.cpp
View file

@ -39,6 +39,8 @@ public:
virtual NTSTATUS AddUSBRequest(IUSBRequest * Request);
virtual NTSTATUS CancelRequests();
virtual NTSTATUS CreateUSBRequest(IUSBRequest **OutRequest);
virtual NTSTATUS AbortDevicePipe(UCHAR DeviceAddress, IN struct _USB_ENDPOINT * EndpointDescriptor);
// local
VOID LinkQueueHead(PUHCI_QUEUE_HEAD QueueHead, PUHCI_QUEUE_HEAD NextQueueHead);
@ -203,6 +205,16 @@ CUSBQueue::CancelRequests()
return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS
CUSBQueue::AbortDevicePipe(
IN UCHAR DeviceAddress,
IN struct _USB_ENDPOINT *EndpointDescriptor)
{
UNIMPLEMENTED
ASSERT(FALSE);
return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS
CUSBQueue::CreateUSBRequest(
IUSBRequest **OutRequest)

22
reactos/drivers/usb/usbuhci/usb_request.cpp
View file

@ -36,7 +36,7 @@ public:
}
// IUSBRequest interface functions
virtual NTSTATUS InitializeWithSetupPacket(IN PDMAMEMORYMANAGER DmaManager, IN PUSB_DEFAULT_PIPE_SETUP_PACKET SetupPacket, IN UCHAR DeviceAddress, IN USB_DEVICE_SPEED DeviceSpeed, IN OPTIONAL PUSB_ENDPOINT_DESCRIPTOR EndpointDescriptor, IN OUT ULONG TransferBufferLength, IN OUT PMDL TransferBuffer);
virtual NTSTATUS InitializeWithSetupPacket(IN PDMAMEMORYMANAGER DmaManager, IN PUSB_DEFAULT_PIPE_SETUP_PACKET SetupPacket, IN UCHAR DeviceAddress, IN OPTIONAL struct _USB_ENDPOINT * EndpointDescriptor, IN USB_DEVICE_SPEED DeviceSpeed, IN OUT ULONG TransferBufferLength, IN OUT PMDL TransferBuffer);
virtual NTSTATUS InitializeWithIrp(IN PDMAMEMORYMANAGER DmaManager, IN OUT PIRP Irp, IN USB_DEVICE_SPEED DeviceSpeed);
virtual BOOLEAN IsRequestComplete();
virtual ULONG GetTransferType();
@ -119,7 +119,7 @@ protected:
//
// store end point address
//
PUSB_ENDPOINT_DESCRIPTOR m_EndpointDescriptor;
PUSB_ENDPOINT m_EndpointDescriptor;
//
// allocated setup packet from the DMA pool
@ -156,8 +156,8 @@ CUSBRequest::InitializeWithSetupPacket(
IN PDMAMEMORYMANAGER DmaManager,
IN PUSB_DEFAULT_PIPE_SETUP_PACKET SetupPacket,
IN UCHAR DeviceAddress,
IN OPTIONAL struct _USB_ENDPOINT * EndpointDescriptor,
IN USB_DEVICE_SPEED DeviceSpeed,
IN OPTIONAL PUSB_ENDPOINT_DESCRIPTOR EndpointDescriptor,
IN OUT ULONG TransferBufferLength,
IN OUT PMDL TransferBuffer)
{
@ -321,7 +321,7 @@ CUSBRequest::InitializeWithIrp(
//
// get endpoint descriptor
//
m_EndpointDescriptor = (PUSB_ENDPOINT_DESCRIPTOR)Urb->UrbIsochronousTransfer.PipeHandle;
m_EndpointDescriptor = (PUSB_ENDPOINT)Urb->UrbIsochronousTransfer.PipeHandle;
//
// completed initialization
@ -396,7 +396,7 @@ CUSBRequest::InitializeWithIrp(
//
// get endpoint descriptor
//
m_EndpointDescriptor = (PUSB_ENDPOINT_DESCRIPTOR)Urb->UrbBulkOrInterruptTransfer.PipeHandle;
m_EndpointDescriptor = (PUSB_ENDPOINT)Urb->UrbBulkOrInterruptTransfer.PipeHandle;
}
break;
@ -461,19 +461,19 @@ CUSBRequest::GetMaxPacketSize()
//
// return max packet size
//
return m_EndpointDescriptor->wMaxPacketSize;
return m_EndpointDescriptor->EndPointDescriptor.wMaxPacketSize;
}
UCHAR
CUSBRequest::GetInterval()
{
ASSERT(m_EndpointDescriptor);
ASSERT((m_EndpointDescriptor->bmAttributes & USB_ENDPOINT_TYPE_MASK) == USB_ENDPOINT_TYPE_INTERRUPT);
ASSERT((m_EndpointDescriptor->EndPointDescriptor.bmAttributes & USB_ENDPOINT_TYPE_MASK) == USB_ENDPOINT_TYPE_INTERRUPT);
//
// return interrupt interval
//
return m_EndpointDescriptor->bInterval;
return m_EndpointDescriptor->EndPointDescriptor.bInterval;
}
UCHAR
@ -493,7 +493,7 @@ CUSBRequest::GetEndpointAddress()
//
// endpoint number is between 1-15
//
return (m_EndpointDescriptor->bEndpointAddress & 0xF);
return (m_EndpointDescriptor->EndPointDescriptor.bEndpointAddress & 0xF);
}
//----------------------------------------------------------------------------------------
@ -512,7 +512,7 @@ CUSBRequest::InternalGetTransferType()
//
// end point is defined in the low byte of bmAttributes
//
TransferType = (m_EndpointDescriptor->bmAttributes & USB_ENDPOINT_TYPE_MASK);
TransferType = (m_EndpointDescriptor->EndPointDescriptor.bmAttributes & USB_ENDPOINT_TYPE_MASK);
}
else
{
@ -536,7 +536,7 @@ CUSBRequest::InternalGetPidDirection()
//
// end point direction is highest bit in bEndpointAddress
//
return (m_EndpointDescriptor->bEndpointAddress & USB_ENDPOINT_DIRECTION_MASK) >> 7;
return (m_EndpointDescriptor->EndPointDescriptor.bEndpointAddress & USB_ENDPOINT_DIRECTION_MASK) >> 7;
}
else
{

22
reactos/drivers/usb/usbuhci/usbuhci.h
View file

@ -107,4 +107,26 @@ NTSTATUS CreateUSBQueue(PUSBQUEUE *OutUsbQueue);
//
NTSTATUS InternalCreateUSBRequest(PUSBREQUEST *OutRequest);
typedef struct _USB_ENDPOINT
{
USB_ENDPOINT_DESCRIPTOR EndPointDescriptor;
UCHAR HubAddress;
UCHAR HubPort;
UCHAR DataToggle;
} USB_ENDPOINT, *PUSB_ENDPOINT;
typedef struct _USB_INTERFACE
{
USB_INTERFACE_DESCRIPTOR InterfaceDescriptor;
USB_ENDPOINT *EndPoints;
} USB_INTERFACE, *PUSB_INTERFACE;
typedef struct _USB_CONFIGURATION
{
PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor;
USB_INTERFACE *Interfaces;
} USB_CONFIGURATION, *PUSB_CONFIGURATION;
#endif