15 // #include <usbprotocoldefs.h>
23 BOOLEAN IsFDO
; // is device a FDO or PDO
24 }COMMON_DEVICE_EXTENSION
, *PCOMMON_DEVICE_EXTENSION
;
28 COMMON_DEVICE_EXTENSION Common
; // shared with PDO
29 PDRIVER_OBJECT DriverObject
; // driver object
30 PDEVICE_OBJECT PhysicalDeviceObject
; // physical device object
31 PDEVICE_OBJECT NextDeviceObject
; // lower device object
32 PUSB_DEVICE_DESCRIPTOR DeviceDescriptor
; // usb device descriptor
33 PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor
; // usb configuration descriptor
34 DEVICE_CAPABILITIES Capabilities
; // device capabilities
35 PUSBD_INTERFACE_LIST_ENTRY InterfaceList
; // interface list
36 ULONG InterfaceListCount
; // interface list count
37 USBD_CONFIGURATION_HANDLE ConfigurationHandle
; // configuration handle
38 USBC_DEVICE_CONFIGURATION_INTERFACE_V1 BusInterface
; // bus custom enumeration interface
39 PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor
; // usb function descriptor
40 ULONG FunctionDescriptorCount
; // number of function descriptor
41 PDEVICE_OBJECT
* ChildPDO
; // child pdos
42 }FDO_DEVICE_EXTENSION
, *PFDO_DEVICE_EXTENSION
;
44 #define USBCCPG_TAG 'cbsu'
48 COMMON_DEVICE_EXTENSION Common
; // shared with FDO
49 PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor
; // function descriptor
50 PDEVICE_OBJECT NextDeviceObject
; // next device object
51 DEVICE_CAPABILITIES Capabilities
; // device capabilities
52 ULONG FunctionIndex
; // function index
53 USB_DEVICE_DESCRIPTOR DeviceDescriptor
; // usb device descriptor
54 PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor
; // usb configuration descriptor
55 USBD_CONFIGURATION_HANDLE ConfigurationHandle
; // configuration handle
56 PUSBD_INTERFACE_LIST_ENTRY InterfaceList
; // interface list
57 ULONG InterfaceListCount
; // interface list count
58 }PDO_DEVICE_EXTENSION
, *PPDO_DEVICE_EXTENSION
;
63 USBCCGP_GetDescriptors(
64 IN PDEVICE_OBJECT DeviceObject
);
67 USBCCGP_SelectConfiguration(
68 IN PDEVICE_OBJECT DeviceObject
,
69 IN PFDO_DEVICE_EXTENSION DeviceExtension
);
73 USBCCGP_GetDescriptor(
74 IN PDEVICE_OBJECT DeviceObject
,
75 IN UCHAR DescriptorType
,
76 IN ULONG DescriptorLength
,
77 IN UCHAR DescriptorIndex
,
79 OUT PVOID
*OutDescriptor
);
82 CountInterfaceDescriptors(
83 IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor
);
86 AllocateInterfaceDescriptorsArray(
87 IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor
,
88 OUT PUSB_INTERFACE_DESCRIPTOR
**OutArray
);
94 USBCCGP_SyncForwardIrp(
95 PDEVICE_OBJECT DeviceObject
,
99 USBCCGP_SyncUrbRequest(
100 IN PDEVICE_OBJECT DeviceObject
,
101 OUT PURB UrbRequest
);
105 IN POOL_TYPE PoolType
,
113 DumpFunctionDescriptor(
114 IN PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor
,
115 IN ULONG FunctionDescriptorCount
);
121 PDEVICE_OBJECT DeviceObject
,
128 PDEVICE_OBJECT DeviceObject
,
134 USBCCGP_QueryInterface(
135 IN PDEVICE_OBJECT DeviceObject
,
136 OUT PUSBC_DEVICE_CONFIGURATION_INTERFACE_V1 BusInterface
);
139 USBCCGP_EnumerateFunctions(
140 IN PDEVICE_OBJECT DeviceObject
);