HubInterruptRequest Struct Reference

#include <hubreq.h>

Collaboration diagram for HubInterruptRequest:

Public Attributes
WDFREQUEST	Request
struct _URB_BULK_OR_INTERRUPT_TRANSFER	Urb
USBD_PIPE_HANDLE	Pipe
BOOLEAN	LastInterruptWasEmpty
WDFMEMORY	BitmapMemory
PUCHAR	BitmapBuffer
ULONG	BitmapMaxBytes
USHORT	BitmapBytes
RTL_BITMAP	Bitmap

Detailed Description

The status change interrupt transfer of a hub, with its change bitmap.

Definition at line 68 of file hubreq.h.

Member Data Documentation

Bitmap

RTL_BITMAP HubInterruptRequest::Bitmap

Definition at line 81 of file hubreq.h.

Referenced by HubFdo::QueueStatusChangeToPorts().

BitmapBuffer

PUCHAR HubInterruptRequest::BitmapBuffer

Definition at line 78 of file hubreq.h.

Referenced by _IRQL_requires_().

BitmapBytes

USHORT HubInterruptRequest::BitmapBytes

Definition at line 80 of file hubreq.h.

BitmapMaxBytes

ULONG HubInterruptRequest::BitmapMaxBytes

Definition at line 79 of file hubreq.h.

Referenced by _IRQL_requires_().

BitmapMemory

WDFMEMORY HubInterruptRequest::BitmapMemory

Definition at line 77 of file hubreq.h.

Referenced by _IRQL_requires_().

LastInterruptWasEmpty

BOOLEAN HubInterruptRequest::LastInterruptWasEmpty

Definition at line 75 of file hubreq.h.

Referenced by HubFdo::QueueStatusChangeToPorts().

Pipe

USBD_PIPE_HANDLE HubInterruptRequest::Pipe

Definition at line 72 of file hubreq.h.

Referenced by _IRQL_requires_(), HubConfigurationComplete(), HubRootHubInfoComplete(), and HubMachine::ResetStatusChangePipe().

Request

WDFREQUEST HubInterruptRequest::Request

Definition at line 70 of file hubreq.h.

Referenced by HubMachine::CancelStatusChangeRead().

Urb

struct _URB_BULK_OR_INTERRUPT_TRANSFER HubInterruptRequest::Urb

Definition at line 71 of file hubreq.h.

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The documentation for this struct was generated from the following file:

• drivers/usb/usbhub3/hubreq.h