roothub.cpp File Reference

#include "usbxhci.h"
#include <debug.h>

Include dependency graph for roothub.cpp:

Go to the source code of this file.

Macros
#define	NDEBUG

Functions
	_IRQL_requires_ (PASSIVE_LEVEL) NTSTATUS NTAPI XhciRootHubCreate(_In_ PXHCI_CONTROLLER Controller)
	Sends a synchronous IOCTL to the specified device object.
VOID NTAPI	XhciEvtRootHubClearHubFeature (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubClearPortFeature (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubGetHubStatus (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubGetPortStatus (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubSetHubFeature (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubSetPortFeature (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubGetPortErrorCount (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubInterruptTx (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubGetInfo (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubGet20PortInfo (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)
VOID NTAPI	XhciEvtRootHubGet30PortInfo (_In_ UCXROOTHUB UcxRootHub, _In_ WDFREQUEST Request)

Macro Definition Documentation

NDEBUG

#define NDEBUG

Definition at line 10 of file roothub.cpp.

Function Documentation

_IRQL_requires_()

_IRQL_requires_

(

PASSIVE_LEVEL

)

Sends a synchronous IOCTL to the specified device object.

Parameters

[in]	IoControlCode	The IOCTL to send to the device.
[in]	DeviceObject	Pointer to the device object that will handle the IOCTL.
[in]	InputBuffer	Optional pointer to a buffer containing input data for the IOCTL. When specified, the buffer should be at least of InputBufferLength size.
[in]	InputBufferLength	Size in bytes, of the buffer pointed by InputBuffer.
[out]	OutputBuffer	Optional pointer to a buffer that will receive output data from the IOCTL. When specified, the buffer should be at least of OutputBufferLength size.
[in]	OutputBufferLength	Size in bytes, of the buffer pointed by OutputBuffer.
[in]	FileObject	Optional pointer to a file object that may be necessary for the IOCTL.

Returns

An NTSTATUS code indicating success or failure of this function.

Note

Must be called at PASSIVE_LEVEL with all APCs enabled.

Definition at line 13 of file roothub.cpp.

{
    UCX_ROOTHUB_CONFIG Config;
    NTSTATUS Status;
 
    UCX_ROOTHUB_CONFIG_INIT(&Config,
                            XhciEvtRootHubClearHubFeature,
                            XhciEvtRootHubClearPortFeature,
                            XhciEvtRootHubGetHubStatus,
                            XhciEvtRootHubGetPortStatus,
                            XhciEvtRootHubSetHubFeature,
                            XhciEvtRootHubSetPortFeature,
                            XhciEvtRootHubGetPortErrorCount,
                            XhciEvtRootHubInterruptTx,
                            XhciEvtRootHubGetInfo,
                            XhciEvtRootHubGet20PortInfo,
                            XhciEvtRootHubGet30PortInfo);
 
    Status = UcxRootHubCreate(Controller->UcxController,
                              &Config,
                              WDF_NO_OBJECT_ATTRIBUTES,
                              &Controller->UcxRootHub);
    if (!NT_SUCCESS(Status))
        DPRINT1("UcxRootHubCreate failed 0x%lx\n", Status);
 
    return Status;
}

XhciEvtRootHubClearHubFeature()

VOID NTAPI XhciEvtRootHubClearHubFeature	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 49 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubClearPortFeature()

VOID NTAPI XhciEvtRootHubClearPortFeature	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 59 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubGet20PortInfo()

VOID NTAPI XhciEvtRootHubGet20PortInfo	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 145 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubGet30PortInfo()

VOID NTAPI XhciEvtRootHubGet30PortInfo	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 155 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubGetHubStatus()

VOID NTAPI XhciEvtRootHubGetHubStatus	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 69 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubGetInfo()

VOID NTAPI XhciEvtRootHubGetInfo	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 133 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
 
    /* Fill ROOTHUB_INFO from the Supported Protocol capabilities */
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubGetPortErrorCount()

VOID NTAPI XhciEvtRootHubGetPortErrorCount	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 109 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubGetPortStatus()

VOID NTAPI XhciEvtRootHubGetPortStatus	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 79 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubInterruptTx()

VOID NTAPI XhciEvtRootHubInterruptTx	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 121 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
 
    /* Park this until a port change event arrives */
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubSetHubFeature()

VOID NTAPI XhciEvtRootHubSetHubFeature	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 89 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}

XhciEvtRootHubSetPortFeature()

VOID NTAPI XhciEvtRootHubSetPortFeature	(	_In_ UCXROOTHUB	UcxRootHub,
		_In_ WDFREQUEST	Request
	)

Definition at line 99 of file roothub.cpp.

{
    UNREFERENCED_PARAMETER(UcxRootHub);
    WdfRequestComplete(Request, STATUS_NOT_IMPLEMENTED);
}