drivers/usb/usbccgp/usbccgp.h

   1 #ifndef USBEHCI_H__
   2 #define USBEHCI_H__
   3
   4 #include <wdm.h>
   5 #include <hubbusif.h>
   6 #include <usbbusif.h>
   7 #include <usbdlib.h>
   8
   9 #include <stdio.h>
  10
  11 typedef struct
  12 {
  13     BOOLEAN IsFDO;                                           // is device a FDO or PDO
  14 }COMMON_DEVICE_EXTENSION, *PCOMMON_DEVICE_EXTENSION;
  15
  16 typedef struct
  17 {
  18     COMMON_DEVICE_EXTENSION Common;                          // shared with PDO
  19     PDRIVER_OBJECT DriverObject;                             // driver object
  20     PDEVICE_OBJECT PhysicalDeviceObject;                     // physical device object
  21     PDEVICE_OBJECT NextDeviceObject;                         // lower device object
  22     PUSB_DEVICE_DESCRIPTOR DeviceDescriptor;                 // usb device descriptor
  23     PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor;   // usb configuration descriptor
  24     DEVICE_CAPABILITIES Capabilities;                        // device capabilities
  25     PUSBD_INTERFACE_LIST_ENTRY InterfaceList;                // interface list
  26     ULONG InterfaceListCount;                                // interface list count
  27     USBD_CONFIGURATION_HANDLE ConfigurationHandle;           // configuration handle
  28     USBC_DEVICE_CONFIGURATION_INTERFACE_V1 BusInterface;     // bus custom enumeration interface
  29     PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor;            // usb function descriptor
  30     ULONG FunctionDescriptorCount;                           // number of function descriptor
  31     PDEVICE_OBJECT * ChildPDO;                               // child pdos
  32     LIST_ENTRY ResetPortListHead;                            // reset port list head
  33     LIST_ENTRY CyclePortListHead;                            // cycle port list head
  34     UCHAR ResetPortActive;                                   // reset port active
  35     UCHAR CyclePortActive;                                   // cycle port active
  36     KSPIN_LOCK Lock;                                         // reset / cycle port list lock
  37 }FDO_DEVICE_EXTENSION, *PFDO_DEVICE_EXTENSION;
  38
  39 #define USBCCPG_TAG 'cbsu'
  40
  41 typedef struct
  42 {
  43     COMMON_DEVICE_EXTENSION Common;                          // shared with FDO
  44     PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor;            // function descriptor
  45     PDEVICE_OBJECT NextDeviceObject;                         // next device object
  46     DEVICE_CAPABILITIES Capabilities;                        // device capabilities
  47     ULONG FunctionIndex;                                     // function index
  48     USB_DEVICE_DESCRIPTOR DeviceDescriptor;                  // usb device descriptor
  49     PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor;   // usb configuration descriptor
  50     USBD_CONFIGURATION_HANDLE ConfigurationHandle;           // configuration handle
  51     PUSBD_INTERFACE_LIST_ENTRY InterfaceList;                // interface list
  52     ULONG InterfaceListCount;                                // interface list count
  53     PFDO_DEVICE_EXTENSION FDODeviceExtension;                // pointer to fdo's pdo list
  54 }PDO_DEVICE_EXTENSION, *PPDO_DEVICE_EXTENSION;
  55
  56 /* descriptor.c */
  57
  58 VOID
  59 DumpConfigurationDescriptor(
  60     IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor);
  61
  62 NTSTATUS
  63 USBCCGP_GetDescriptors(
  64     IN PDEVICE_OBJECT DeviceObject);
  65
  66 NTSTATUS
  67 USBCCGP_SelectConfiguration(
  68     IN PDEVICE_OBJECT DeviceObject,
  69     IN PFDO_DEVICE_EXTENSION DeviceExtension);
  70
  71 NTSTATUS
  72 NTAPI
  73 USBCCGP_GetDescriptor(
  74     IN PDEVICE_OBJECT DeviceObject,
  75     IN UCHAR DescriptorType,
  76     IN ULONG DescriptorLength,
  77     IN UCHAR DescriptorIndex,
  78     IN LANGID LanguageId,
  79     OUT PVOID *OutDescriptor);
  80
  81 NTSTATUS
  82 NTAPI
  83 USBCCGP_GetStringDescriptor(
  84     IN PDEVICE_OBJECT DeviceObject,
  85     IN ULONG DescriptorLength,
  86     IN UCHAR DescriptorIndex,
  87     IN LANGID LanguageId,
  88     OUT PVOID *OutDescriptor);
  89
  90 ULONG
  91 CountInterfaceDescriptors(
  92     IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor);
  93
  94 NTSTATUS
  95 AllocateInterfaceDescriptorsArray(
  96     IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor,
  97     OUT PUSB_INTERFACE_DESCRIPTOR **OutArray);
  98
  99 /* misc.c */
 100
 101 NTSTATUS
 102 NTAPI
 103 USBCCGP_SyncForwardIrp(
 104     PDEVICE_OBJECT DeviceObject,
 105     PIRP Irp);
 106
 107 NTSTATUS
 108 USBCCGP_SyncUrbRequest(
 109     IN PDEVICE_OBJECT DeviceObject,
 110     OUT PURB UrbRequest);
 111
 112 PVOID
 113 AllocateItem(
 114     IN POOL_TYPE PoolType,
 115     IN ULONG ItemSize);
 116
 117 VOID
 118 FreeItem(
 119     IN PVOID Item);
 120
 121 VOID
 122 DumpFunctionDescriptor(
 123     IN PUSBC_FUNCTION_DESCRIPTOR FunctionDescriptor,
 124     IN ULONG FunctionDescriptorCount);
 125
 126 /* fdo.c */
 127
 128 NTSTATUS
 129 FDO_Dispatch(
 130     PDEVICE_OBJECT DeviceObject,
 131     PIRP Irp);
 132
 133 /* pdo.c */
 134
 135 NTSTATUS
 136 PDO_Dispatch(
 137     PDEVICE_OBJECT DeviceObject,
 138     PIRP Irp);
 139
 140 /* function.c */
 141
 142 NTSTATUS
 143 USBCCGP_QueryInterface(
 144     IN PDEVICE_OBJECT DeviceObject,
 145     OUT PUSBC_DEVICE_CONFIGURATION_INTERFACE_V1 BusInterface);
 146
 147 NTSTATUS
 148 USBCCGP_EnumerateFunctions(
 149     IN PDEVICE_OBJECT DeviceObject);
 150
 151 #endif /* USBEHCI_H__ */