reactos/drivers/usb/usbccgp/usbccgp.h

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#ifndef USBEHCI_H__
#define USBEHCI_H__
#include <wdm.h>
#include <hubbusif.h>
#include <usbbusif.h>
#include <usbdlib.h>
#include <stdio.h>
typedef struct
{
BOOLEAN IsFDO; // is device a FDO or PDO
}COMMON_DEVICE_EXTENSION, *PCOMMON_DEVICE_EXTENSION;
typedef struct
{
COMMON_DEVICE_EXTENSION Common; // shared with PDO
PDRIVER_OBJECT DriverObject; // driver object
PDEVICE_OBJECT PhysicalDeviceObject; // physical device object
PDEVICE_OBJECT NextDeviceObject; // lower device object
PUSB_DEVICE_DESCRIPTOR DeviceDescriptor; // usb device descriptor
PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor; // usb configuration descriptor
DEVICE_CAPABILITIES Capabilities; // device capabilities
PUSBD_INTERFACE_LIST_ENTRY InterfaceList; // interface list
ULONG InterfaceListCount; // interface list count
USBD_CONFIGURATION_HANDLE ConfigurationHandle; // configuration handle
USBC_DEVICE_CONFIGURATION_INTERFACE_V1 BusInterface; // bus custom enumeration interface
PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor; // usb function descriptor
ULONG FunctionDescriptorCount; // number of function descriptor
PDEVICE_OBJECT * ChildPDO; // child pdos
LIST_ENTRY ResetPortListHead; // reset port list head
LIST_ENTRY CyclePortListHead; // cycle port list head
UCHAR ResetPortActive; // reset port active
UCHAR CyclePortActive; // cycle port active
KSPIN_LOCK Lock; // reset / cycle port list lock
}FDO_DEVICE_EXTENSION, *PFDO_DEVICE_EXTENSION;
#define USBCCPG_TAG 'cbsu'
typedef struct
{
COMMON_DEVICE_EXTENSION Common; // shared with FDO
PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor; // function descriptor
PDEVICE_OBJECT NextDeviceObject; // next device object
DEVICE_CAPABILITIES Capabilities; // device capabilities
ULONG FunctionIndex; // function index
USB_DEVICE_DESCRIPTOR DeviceDescriptor; // usb device descriptor
PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor; // usb configuration descriptor
USBD_CONFIGURATION_HANDLE ConfigurationHandle; // configuration handle
PUSBD_INTERFACE_LIST_ENTRY InterfaceList; // interface list
ULONG InterfaceListCount; // interface list count
PFDO_DEVICE_EXTENSION FDODeviceExtension; // pointer to fdo's pdo list
}PDO_DEVICE_EXTENSION, *PPDO_DEVICE_EXTENSION;
/* descriptor.c */
VOID
DumpConfigurationDescriptor(
IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor);
NTSTATUS
USBCCGP_GetDescriptors(
IN PDEVICE_OBJECT DeviceObject);
NTSTATUS
USBCCGP_SelectConfiguration(
IN PDEVICE_OBJECT DeviceObject,
IN PFDO_DEVICE_EXTENSION DeviceExtension);
NTSTATUS
NTAPI
USBCCGP_GetDescriptor(
IN PDEVICE_OBJECT DeviceObject,
IN UCHAR DescriptorType,
IN ULONG DescriptorLength,
IN UCHAR DescriptorIndex,
IN LANGID LanguageId,
OUT PVOID *OutDescriptor);
NTSTATUS
NTAPI
USBCCGP_GetStringDescriptor(
IN PDEVICE_OBJECT DeviceObject,
IN ULONG DescriptorLength,
IN UCHAR DescriptorIndex,
IN LANGID LanguageId,
OUT PVOID *OutDescriptor);
ULONG
CountInterfaceDescriptors(
IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor);
NTSTATUS
AllocateInterfaceDescriptorsArray(
IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor,
OUT PUSB_INTERFACE_DESCRIPTOR **OutArray);
/* misc.c */
NTSTATUS
NTAPI
USBCCGP_SyncForwardIrp(
PDEVICE_OBJECT DeviceObject,
PIRP Irp);
NTSTATUS
USBCCGP_SyncUrbRequest(
IN PDEVICE_OBJECT DeviceObject,
OUT PURB UrbRequest);
PVOID
AllocateItem(
IN POOL_TYPE PoolType,
IN ULONG ItemSize);
VOID
FreeItem(
IN PVOID Item);
VOID
DumpFunctionDescriptor(
IN PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor,
IN ULONG FunctionDescriptorCount);
/* fdo.c */
NTSTATUS
FDO_Dispatch(
PDEVICE_OBJECT DeviceObject,
PIRP Irp);
/* pdo.c */
NTSTATUS
PDO_Dispatch(
PDEVICE_OBJECT DeviceObject,
PIRP Irp);
/* function.c */
NTSTATUS
USBCCGP_QueryInterface(
IN PDEVICE_OBJECT DeviceObject,
OUT PUSBC_DEVICE_CONFIGURATION_INTERFACE_V1 BusInterface);
NTSTATUS
USBCCGP_EnumerateFunctions(
IN PDEVICE_OBJECT DeviceObject);
#endif /* USBEHCI_H__ */