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newlib/winsup/w32api/include/ddk/usb.h
Danny Smith 85153fb164 2004-09-29 Filip Navara <xnavara@volny.cz> 
* include/ddk/(atm.h, batclass.h, cfg.h, cfgmgr32.h, d4drvif.h,
	d4iface.h, ddkmapi.h, hidclass.h, hidpi.h, mcd.h, miniport.h,
	mountdev.h, mountmgr.h, ndis.h, ndistapi.h, ndiswan.h, netpnp.h,
	newdev.h, ntapi.h, ntdd8042.h, ntddbeep.h, ntddcdrm.h, ntddcdvd.h,
	ntddchgr.h, ntdddisk.h, ntddkbd.h, ntddmou.h, ntddpar.h, ntddpcm.h,
	ntddscsi.h, ntddser.h, ntddstor.h, ntddtape.h, ntddtdi.h,
	ntddvdeo.h, ntddvol.h, ntpoapi.h, parallel.h, pfhook.h, poclass.h,
	scsi.h, scsiscan.h, smbus.h, srb.h, storport.h, tdiinfo.h,
	tdikrnl.h, tvout.h, upssvc.h, usb.h, usb100.h, usbdi.h, usbioctl.h,
	usbiodef.h, usbscan.h, usbuser.h, videoagp.h, winddi.h, winddk.h,
	winnt4.h, ws2san.h): Fixed packing.
	* include/ddk/atm.h (ATM_TRAFFIC_DESCRIPTOR_IE): Fixed declaration.
	* include/ddk/hidclass.h (HID_INTERFACE_HIDPARSE,
	HID_INTERFACE_NOTIFY_PNP): Likewise.
	* include/ddk/ndis.h (NDIS_DMA_BLOCK, CO_FLOW_PARAMETERS): Likewise.
	(NdisQueryPacketLength): Added macro. Thanks to Art Yerkes
	<ayerkes@speakeasy.net>.
	* include/ddk/usb100.h (USB_CONFIGURATION_DESCRIPTOR): Fixed
	declaration.
	* include/ddk/winddi.h (PATHDATA, GLYPHPOS): Likewise.
	* include/ddk/winddk.h (PDRIVER_CONTROL, PDRIVER_LIST_CONTROL,
	PDRIVER_ADD_DEVICE, PIO_COMPLETION_ROUTINE, PDRIVER_CANCEL,
	PKDEFERRED_ROUTINE, PDRIVER_DISPATCH, PIO_DPC_ROUTINE,
	PMM_DLL_INITIALIZE, PMM_DLL_UNLOAD, PDRIVER_ENTRY,
	PDRIVER_INITIALIZE, PKSERVICE_ROUTINE, PIO_TIMER_ROUTINE,
	PDRIVER_REINITIALIZE, PDRIVER_STARTIO, PKSYNCHRONIZE_ROUTINE,
	PDRIVER_UNLOAD, DRIVER_OBJECT): Fixed callback declarations.
	(struct FILE_BASIC_INFORMATION): Renamed to _FILE_BASIC_INFORMATION.
	(SYNCH_LEVEL): Added definition.
	(KPCR, KPCR_TIB): Fixed declaration.
	(Interlocked[Push/Pop]EntrySList): Declare only if winbase.h isn't
	included and _WIN32_WINNT >= 0x0501.
	(RtlEqualLuid): Fixed macro definition.
	(KfLowerIrql, KfRaiseIrql): Declare and use instead of KeLowerIrql and
	KeRaiseIrql on i386 architectures.
2004-09-28 08:46:54 +00:00

472 lines
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/*
* usb.h
*
* USB support.
*
* This file is part of the w32api package.
*
* Contributors:
* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
*
* THIS SOFTWARE IS NOT COPYRIGHTED
*
* This source code is offered for use in the public domain. You may
* use, modify or distribute it freely.
*
* This code is distributed in the hope that it will be useful but
* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
* DISCLAIMED. This includes but is not limited to warranties of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
*/
#ifndef __USB_H
#define __USB_H
#if __GNUC__ >=3
#pragma GCC system_header
#endif
#ifdef __USBDI_H
#error usbdi.h cannot be included with usb.h
#else
#ifdef __cplusplus
extern "C" {
#endif
#include "ntddk.h"
#include "usb100.h"
typedef LONG USBD_STATUS;
typedef PVOID USBD_PIPE_HANDLE;
typedef PVOID USBD_CONFIGURATION_HANDLE;
typedef PVOID USBD_INTERFACE_HANDLE;
#define USBD_STATUS_SUCCESS ((USBD_STATUS)0x00000000L)
#define USBD_STATUS_PENDING ((USBD_STATUS)0x40000000L)
#define USBD_STATUS_CRC ((USBD_STATUS)0xC0000001L)
#define USBD_STATUS_BTSTUFF ((USBD_STATUS)0xC0000002L)
#define USBD_STATUS_DATA_TOGGLE_MISMATCH ((USBD_STATUS)0xC0000003L)
#define USBD_STATUS_STALL_PID ((USBD_STATUS)0xC0000004L)
#define USBD_STATUS_DEV_NOT_RESPONDING ((USBD_STATUS)0xC0000005L)
#define USBD_STATUS_PID_CHECK_FAILURE ((USBD_STATUS)0xC0000006L)
#define USBD_STATUS_UNEXPECTED_PID ((USBD_STATUS)0xC0000007L)
#define USBD_STATUS_DATA_OVERRUN ((USBD_STATUS)0xC0000008L)
#define USBD_STATUS_DATA_UNDERRUN ((USBD_STATUS)0xC0000009L)
#define USBD_STATUS_RESERVED1 ((USBD_STATUS)0xC000000AL)
#define USBD_STATUS_RESERVED2 ((USBD_STATUS)0xC000000BL)
#define USBD_STATUS_BUFFER_OVERRUN ((USBD_STATUS)0xC000000CL)
#define USBD_STATUS_BUFFER_UNDERRUN ((USBD_STATUS)0xC000000DL)
#define USBD_STATUS_NOT_ACCESSED ((USBD_STATUS)0xC000000FL)
#define USBD_STATUS_FIFO ((USBD_STATUS)0xC0000010L)
#define USBD_STATUS_XACT_ERROR ((USBD_STATUS)0xC0000011L)
#define USBD_STATUS_BABBLE_DETECTED ((USBD_STATUS)0xC0000012L)
#define USBD_STATUS_DATA_BUFFER_ERROR ((USBD_STATUS)0xC0000013L)
#define USBD_STATUS_ENDPOINT_HALTED ((USBD_STATUS)0xC0000030L)
#define USBD_STATUS_INVALID_URB_FUNCTION ((USBD_STATUS)0x80000200L)
#define USBD_STATUS_INVALID_PARAMETER ((USBD_STATUS)0x80000300L)
#define USBD_STATUS_ERROR_BUSY ((USBD_STATUS)0x80000400L)
#define USBD_STATUS_INVALID_PIPE_HANDLE ((USBD_STATUS)0x80000600L)
#define USBD_STATUS_NO_BANDWIDTH ((USBD_STATUS)0x80000700L)
#define USBD_STATUS_INTERNAL_HC_ERROR ((USBD_STATUS)0x80000800L)
#define USBD_STATUS_ERROR_SHORT_TRANSFER ((USBD_STATUS)0x80000900L)
#define USBD_STATUS_BAD_START_FRAME ((USBD_STATUS)0xC0000A00L)
#define USBD_STATUS_ISOCH_REQUEST_FAILED ((USBD_STATUS)0xC0000B00L)
#define USBD_STATUS_FRAME_CONTROL_OWNED ((USBD_STATUS)0xC0000C00L)
#define USBD_STATUS_FRAME_CONTROL_NOT_OWNED \
((USBD_STATUS)0xC0000D00L)
#define USBD_STATUS_NOT_SUPPORTED ((USBD_STATUS)0xC0000E00L)
#define USBD_STATUS_INAVLID_CONFIGURATION_DESCRIPTOR \
((USBD_STATUS)0xC0000F00L)
#define USBD_STATUS_INSUFFICIENT_RESOURCES \
((USBD_STATUS)0xC0001000L)
#define USBD_STATUS_SET_CONFIG_FAILED ((USBD_STATUS)0xC0002000L)
#define USBD_STATUS_BUFFER_TOO_SMALL ((USBD_STATUS)0xC0003000L)
#define USBD_STATUS_INTERFACE_NOT_FOUND ((USBD_STATUS)0xC0004000L)
#define USBD_STATUS_INAVLID_PIPE_FLAGS ((USBD_STATUS)0xC0005000L)
#define USBD_STATUS_TIMEOUT ((USBD_STATUS)0xC0006000L)
#define USBD_STATUS_DEVICE_GONE ((USBD_STATUS)0xC0007000L)
#define USBD_STATUS_STATUS_NOT_MAPPED ((USBD_STATUS)0xC0008000L)
#define USBD_STATUS_CANCELED ((USBD_STATUS)0xC0010000L)
#define USBD_STATUS_ISO_NOT_ACCESSED_BY_HW \
((USBD_STATUS)0xC0020000L)
#define USBD_STATUS_ISO_TD_ERROR ((USBD_STATUS)0xC0030000L)
#define USBD_STATUS_ISO_NA_LATE_USBPORT ((USBD_STATUS)0xC0040000L)
#define USBD_STATUS_ISO_NOT_ACCESSED_LATE ((USBD_STATUS)0xC0050000L)
#define USBD_SUCCESS(Status) ((USBD_STATUS)(Status) >= 0)
#define USBD_PENDING(Status) ((ULONG)(Status) >> 30 == 1)
#define USBD_ERROR(Status) ((USBD_STATUS)(Status) < 0)
/* URB TransferFlags constants */
#define USBD_TRANSFER_DIRECTION(x) ((x) & USBD_TRANSFER_DIRECTION_IN)
#define USBD_TRANSFER_DIRECTION_OUT 0
#define USBD_TRANSFER_DIRECTION_BIT 0
#define USBD_TRANSFER_DIRECTION_IN (1 << USBD_TRANSFER_DIRECTION_BIT)
#define USBD_SHORT_TRANSFER_OK_BIT 1
#define USBD_SHORT_TRANSFER_OK (1 << USBD_SHORT_TRANSFER_OK_BIT)
#define USBD_START_ISO_TRANSFER_ASAP_BIT 2
#define USBD_START_ISO_TRANSFER_ASAP (1 << USBD_START_ISO_TRANSFER_ASAP_BIT)
#define USBD_DEFAULT_PIPE_TRANSFER_BIT 3
#define USBD_DEFAULT_PIPE_TRANSFER (1 << USBD_DEFAULT_PIPE_TRANSFER_BIT)
#define USBD_TRANSFER_DIRECTION_FLAG(flags) ((flags) & USBD_TRANSFER_DIRECTION)
#define VALID_TRANSFER_FLAGS_MASK \
(USBD_SHORT_TRANSFER_OK | \
USBD_TRANSFER_DIRECTION | \
USBD_START_ISO_TRANSFER_ASAP | \
USBD_DEFAULT_PIPE_TRANSFER)
#define USB_DEFAULT_DEVICE_ADDRESS 0
#define USB_DEFAULT_ENDPOINT_ADDRESS 0
#define USB_DEFAULT_MAX_PACKET 64
#define USBD_ISO_START_FRAME_RANGE 1024
#define USBD_DEFAULT_MAXIMUM_TRANSFER_SIZE 0xFFFFFFFF
typedef enum _USB_CONTROLLER_FLAVOR {
USB_HcGeneric = 0,
OHCI_Generic = 100,
OHCI_Hydra,
OHCI_NEC,
UHCI_Generic = 200,
UHCI_Piix4,
UHCI_Piix3,
UHCI_Ich2_1,
UHCI_Ich2_2,
UHCI_Ich1,
UHCI_VIA = 250,
EHCI_Generic = 1000,
EHCI_NEC = 2000,
EHCI_Lucent = 3000
} USB_CONTROLLER_FLAVOR;
struct _URB_HEADER {
USHORT Length;
USHORT Function;
USBD_STATUS Status;
PVOID UsbdDeviceHandle;
ULONG UsbdFlags;
};
typedef struct _USBD_VERSION_INFORMATION {
ULONG USBDI_Version;
ULONG Supported_USB_Version;
} USBD_VERSION_INFORMATION, *PUSBD_VERSION_INFORMATION;
struct _URB_HCD_AREA {
PVOID Reserved8[8];
};
struct _URB_BULK_OR_INTERRUPT_TRANSFER {
struct _URB_HEADER Hdr;
USBD_PIPE_HANDLE PipeHandle;
ULONG TransferFlags;
ULONG TransferBufferLength;
PVOID TransferBuffer;
PMDL TransferBufferMDL;
struct _URB *UrbLink;
struct _URB_HCD_AREA hca;
};
struct _URB_CONTROL_DESCRIPTOR_REQUEST {
struct _URB_HEADER Hdr;
PVOID Reserved;
ULONG Reserved0;
ULONG TransferBufferLength;
PVOID TransferBuffer;
PMDL TransferBufferMDL;
struct _URB *UrbLink;
struct _URB_HCD_AREA hca;
USHORT Reserved1;
UCHAR Index;
UCHAR DescriptorType;
USHORT LanguageId;
USHORT Reserved2;
};
struct _URB_CONTROL_FEATURE_REQUEST {
struct _URB_HEADER Hdr;
PVOID Reserved;
ULONG Reserved2;
ULONG Reserved3;
PVOID Reserved4;
PMDL Reserved5;
struct _URB *UrbLink;
struct _URB_HCD_AREA hca;
USHORT Reserved0;
USHORT FeatureSelector;
USHORT Index;
USHORT Reserved1;
};
struct _URB_CONTROL_GET_CONFIGURATION_REQUEST {
struct _URB_HEADER Hdr;
PVOID Reserved;
ULONG Reserved0;
ULONG TransferBufferLength;
PVOID TransferBuffer;
PMDL TransferBufferMDL;
struct _URB *UrbLink;
struct _URB_HCD_AREA hca;
UCHAR Reserved1[8];
};
struct _URB_CONTROL_GET_INTERFACE_REQUEST {
struct _URB_HEADER Hdr;
PVOID Reserved;
ULONG Reserved0;
ULONG TransferBufferLength;
PVOID TransferBuffer;
PMDL TransferBufferMDL;
struct _URB *UrbLink;
struct _URB_HCD_AREA hca;
UCHAR Reserved1[4];
USHORT Interface;
USHORT Reserved2;
};
struct _URB_CONTROL_GET_STATUS_REQUEST {
struct _URB_HEADER Hdr;
PVOID Reserved;
ULONG Reserved0;
ULONG TransferBufferLength;
PVOID TransferBuffer;
PMDL TransferBufferMDL;
struct _URB *UrbLink;
struct _URB_HCD_AREA hca;
UCHAR Reserved1[4];
USHORT Index;
USHORT Reserved2;
};
struct _URB_CONTROL_TRANSFER {
struct _URB_HEADER Hdr;
USBD_PIPE_HANDLE PipeHandle;
ULONG TransferFlags;
ULONG TransferBufferLength;
PVOID TransferBuffer;
PMDL TransferBufferMDL;
struct _URB *UrbLink;
struct _URB_HCD_AREA hca;
UCHAR SetupPacket[8];
};
struct _URB_CONTROL_VENDOR_OR_CLASS_REQUEST {
struct _URB_HEADER Hdr;
PVOID Reserved;
ULONG TransferFlags;
ULONG TransferBufferLength;
PVOID TransferBuffer;
PMDL TransferBufferMDL;
struct _URB *UrbLink;
struct _URB_HCD_AREA hca;
UCHAR RequestTypeReservedBits;
UCHAR Request;
USHORT Value;
USHORT Index;
USHORT Reserved1;
};
struct _URB_FRAME_LENGTH_CONTROL {
struct _URB_HEADER Hdr;
};
struct _URB_GET_CURRENT_FRAME_NUMBER {
struct _URB_HEADER Hdr;
ULONG FrameNumber;
};
struct _URB_GET_FRAME_LENGTH {
struct _URB_HEADER Hdr;
ULONG FrameLength;
ULONG FrameNumber;
};
typedef struct _USBD_ISO_PACKET_DESCRIPTOR {
ULONG Offset;
ULONG Length;
USBD_STATUS Status;
} USBD_ISO_PACKET_DESCRIPTOR, *PUSBD_ISO_PACKET_DESCRIPTOR;
struct _URB_ISOCH_TRANSFER {
struct _URB_HEADER Hdr;
USBD_PIPE_HANDLE PipeHandle;
ULONG TransferFlags;
ULONG TransferBufferLength;
PVOID TransferBuffer;
PMDL TransferBufferMDL;
struct _URB *UrbLink;
struct _URB_HCD_AREA hca;
ULONG StartFrame;
ULONG NumberOfPackets;
ULONG ErrorCount;
USBD_ISO_PACKET_DESCRIPTOR IsoPacket[1];
};
typedef enum _USBD_PIPE_TYPE {
UsbdPipeTypeControl,
UsbdPipeTypeIsochronous,
UsbdPipeTypeBulk,
UsbdPipeTypeInterrupt
} USBD_PIPE_TYPE;
typedef struct _USBD_PIPE_INFORMATION {
USHORT MaximumPacketSize;
UCHAR EndpointAddress;
UCHAR Interval;
USBD_PIPE_TYPE PipeType;
USBD_PIPE_HANDLE PipeHandle;
ULONG MaximumTransferSize;
ULONG PipeFlags;
} USBD_PIPE_INFORMATION, *PUSBD_PIPE_INFORMATION ;
#define USBD_PIPE_DIRECTION_IN(pipeInformation) \
((pipeInformation)->EndpointAddress & USB_ENDPOINT_DIRECTION_MASK)
typedef struct _USBD_INTERFACE_INFORMATION {
USHORT Length;
UCHAR InterfaceNumber;
UCHAR AlternateSetting;
UCHAR Class;
UCHAR SubClass;
UCHAR Protocol;
UCHAR Reserved;
USBD_INTERFACE_HANDLE InterfaceHandle;
ULONG NumberOfPipes;
USBD_PIPE_INFORMATION Pipes[1];
} USBD_INTERFACE_INFORMATION, *PUSBD_INTERFACE_INFORMATION;
struct _URB_SELECT_INTERFACE {
struct _URB_HEADER Hdr;
USBD_CONFIGURATION_HANDLE ConfigurationHandle;
USBD_INTERFACE_INFORMATION Interface;
};
struct _URB_SELECT_CONFIGURATION {
struct _URB_HEADER Hdr;
PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor;
USBD_CONFIGURATION_HANDLE ConfigurationHandle;
USBD_INTERFACE_INFORMATION Interface;
};
struct _URB_PIPE_REQUEST {
struct _URB_HEADER Hdr;
USBD_PIPE_HANDLE PipeHandle;
ULONG Reserved;
};
struct _URB_SET_FRAME_LENGTH {
struct _URB_HEADER Hdr;
LONG FrameLengthDelta;
};
typedef struct _URB {
_ANONYMOUS_UNION union {
struct _URB_HEADER UrbHeader;
struct _URB_SELECT_INTERFACE UrbSelectInterface;
struct _URB_SELECT_CONFIGURATION UrbSelectConfiguration;
struct _URB_PIPE_REQUEST UrbPipeRequest;
struct _URB_FRAME_LENGTH_CONTROL UrbFrameLengthControl;
struct _URB_GET_FRAME_LENGTH UrbGetFrameLength;
struct _URB_SET_FRAME_LENGTH UrbSetFrameLength;
struct _URB_GET_CURRENT_FRAME_NUMBER UrbGetCurrentFrameNumber;
struct _URB_CONTROL_TRANSFER UrbControlTransfer;
struct _URB_BULK_OR_INTERRUPT_TRANSFER UrbBulkOrInterruptTransfer;
struct _URB_ISOCH_TRANSFER UrbIsochronousTransfer;
struct _URB_CONTROL_DESCRIPTOR_REQUEST UrbControlDescriptorRequest;
struct _URB_CONTROL_GET_STATUS_REQUEST UrbControlGetStatusRequest;
struct _URB_CONTROL_FEATURE_REQUEST UrbControlFeatureRequest;
struct _URB_CONTROL_VENDOR_OR_CLASS_REQUEST UrbControlVendorClassRequest;
struct _URB_CONTROL_GET_INTERFACE_REQUEST UrbControlGetInterfaceRequest;
struct _URB_CONTROL_GET_CONFIGURATION_REQUEST UrbControlGetConfigurationRequest;
} DUMMYUNIONNAME;
} URB, *PURB;
#define URB_FROM_IRP(Irp) ((IoGetCurrentIrpStackLocation(Irp))->Parameters.Others.Argument1)
#define URB_FUNCTION_SELECT_CONFIGURATION 0x0000
#define URB_FUNCTION_SELECT_INTERFACE 0x0001
#define URB_FUNCTION_ABORT_PIPE 0x0002
#define URB_FUNCTION_TAKE_FRAME_LENGTH_CONTROL 0x0003
#define URB_FUNCTION_RELEASE_FRAME_LENGTH_CONTROL 0x0004
#define URB_FUNCTION_GET_FRAME_LENGTH 0x0005
#define URB_FUNCTION_SET_FRAME_LENGTH 0x0006
#define URB_FUNCTION_GET_CURRENT_FRAME_NUMBER 0x0007
#define URB_FUNCTION_CONTROL_TRANSFER 0x0008
#define URB_FUNCTION_BULK_OR_INTERRUPT_TRANSFER 0x0009
#define URB_FUNCTION_ISOCH_TRANSFER 0x000A
#define URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE 0x000B
#define URB_FUNCTION_SET_DESCRIPTOR_TO_DEVICE 0x000C
#define URB_FUNCTION_SET_FEATURE_TO_DEVICE 0x000D
#define URB_FUNCTION_SET_FEATURE_TO_INTERFACE 0x000E
#define URB_FUNCTION_SET_FEATURE_TO_ENDPOINT 0x000F
#define URB_FUNCTION_CLEAR_FEATURE_TO_DEVICE 0x0010
#define URB_FUNCTION_CLEAR_FEATURE_TO_INTERFACE 0x0011
#define URB_FUNCTION_CLEAR_FEATURE_TO_ENDPOINT 0x0012
#define URB_FUNCTION_GET_STATUS_FROM_DEVICE 0x0013
#define URB_FUNCTION_GET_STATUS_FROM_INTERFACE 0x0014
#define URB_FUNCTION_GET_STATUS_FROM_ENDPOINT 0x0015
#define URB_FUNCTION_RESERVED_0X0016 0x0016
#define URB_FUNCTION_VENDOR_DEVICE 0x0017
#define URB_FUNCTION_VENDOR_INTERFACE 0x0018
#define URB_FUNCTION_VENDOR_ENDPOINT 0x0019
#define URB_FUNCTION_CLASS_DEVICE 0x001A
#define URB_FUNCTION_CLASS_INTERFACE 0x001B
#define URB_FUNCTION_CLASS_ENDPOINT 0x001C
#define URB_FUNCTION_RESERVE_0X001D 0x001D
#define URB_FUNCTION_SYNC_RESET_PIPE_AND_CLEAR_STALL 0x001E
#define URB_FUNCTION_CLASS_OTHER 0x001F
#define URB_FUNCTION_VENDOR_OTHER 0x0020
#define URB_FUNCTION_GET_STATUS_FROM_OTHER 0x0021
#define URB_FUNCTION_CLEAR_FEATURE_TO_OTHER 0x0022
#define URB_FUNCTION_SET_FEATURE_TO_OTHER 0x0023
#define URB_FUNCTION_GET_DESCRIPTOR_FROM_ENDPOINT 0x0024
#define URB_FUNCTION_SET_DESCRIPTOR_TO_ENDPOINT 0x0025
#define URB_FUNCTION_GET_CONFIGURATION 0x0026
#define URB_FUNCTION_GET_INTERFACE 0x0027
#define URB_FUNCTION_GET_DESCRIPTOR_FROM_INTERFACE 0x0028
#define URB_FUNCTION_SET_DESCRIPTOR_TO_INTERFACE 0x0029
#define URB_FUNCTION_GET_MS_FEATURE_DESCRIPTOR 0x002A
#define URB_FUNCTION_RESERVE_0X002B 0x002B
#define URB_FUNCTION_RESERVE_0X002C 0x002C
#define URB_FUNCTION_RESERVE_0X002D 0x002D
#define URB_FUNCTION_RESERVE_0X002E 0x002E
#define URB_FUNCTION_RESERVE_0X002F 0x002F
#define URB_FUNCTION_SYNC_RESET_PIPE 0x0030
#define URB_FUNCTION_SYNC_CLEAR_STALL 0x0031
#define USBD_PF_CHANGE_MAX_PACKET 0x00000001
#define USBD_PF_SHORT_PACKET_OPT 0x00000002
#define USBD_PF_ENABLE_RT_THREAD_ACCESS 0x00000004
#define USBD_PF_MAP_ADD_TRANSFERS 0x00000008
#define USBD_PF_VALID_MASK (USBD_PF_CHANGE_MAX_PACKET | \
USBD_PF_SHORT_PACKET_OPT | \
USBD_PF_ENABLE_RT_THREAD_ACCESS | \
USBD_PF_MAP_ADD_TRANSFERS)
#define OS_STRING_DESCRIPTOR_INDEX 0xEE
#define MS_GENRE_DESCRIPTOR_INDEX 0x0001
#define MS_POWER_DESCRIPTOR_INDEX 0x0002
#define MS_OS_STRING_SIGNATURE L"MSFT100"
typedef struct _OS_STRING {
UCHAR bLength;
UCHAR bDescriptorType;
WCHAR MicrosoftString[7];
UCHAR bVendorCode;
UCHAR bPad;
} OS_STRING, *POS_STRING;
#ifdef __cplusplus
}
#endif
#endif /* defined __USBDI_H */
#endif /* __USB_H */
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