usb.h

开放源码的编译器open watcom 1.6.0版的源代码

/*
 * usb.h
 *
 * USB support.
 *
 * This file is part of the w32api package.
 *
 * Contributors:
 *   Created by Casper S. Hornstrup <[e-mail]>
 *
 * 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;