ReactOS  0.4.15-dev-3294-ge98684e
FxDmaTransactionConfigureChannel Class Reference

#include <fxdmatransactioncallbacks.hpp>

Inheritance diagram for FxDmaTransactionConfigureChannel:
Collaboration diagram for FxDmaTransactionConfigureChannel:

Public Member Functions

 FxDmaTransactionConfigureChannel (VOID)
 
_Must_inspect_result_ BOOLEAN Invoke (__in WDFDMATRANSACTION DmaTransaction, __in WDFDEVICE Device, __in PVOID Context, __in_opt PMDL Mdl, __in size_t Offset, __in size_t Length)
 
- Public Member Functions inherited from FxCallback
 FxCallback (__in_opt PFX_DRIVER_GLOBALS FxDriverGlobals=NULL)
 
PVOID operator new (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals, __in POOL_TYPE PoolType=NonPagedPool)
 
VOID operator delete (__in PVOID pointer)
 

Public Attributes

PFN_WDF_DMA_TRANSACTION_CONFIGURE_DMA_CHANNEL Method
 

Additional Inherited Members

- Protected Member Functions inherited from FxCallback
void __inline CallbackStart (VOID)
 
void __inline CallbackEnd (VOID)
 

Detailed Description

Definition at line 100 of file fxdmatransactioncallbacks.hpp.

Constructor & Destructor Documentation

◆ FxDmaTransactionConfigureChannel()

FxDmaTransactionConfigureChannel::FxDmaTransactionConfigureChannel ( VOID  )
inline

Definition at line 105 of file fxdmatransactioncallbacks.hpp.

107  :
108  FxCallback()
109  {
110  Method = NULL;
111  }
FxCallback(__in_opt PFX_DRIVER_GLOBALS FxDriverGlobals=NULL)
Definition: fxcallback.hpp:36
PFN_WDF_DMA_TRANSACTION_CONFIGURE_DMA_CHANNEL Method
#define NULL
Definition: types.h:112

Member Function Documentation

◆ Invoke()

_Must_inspect_result_ BOOLEAN FxDmaTransactionConfigureChannel::Invoke ( __in WDFDMATRANSACTION  DmaTransaction,
__in WDFDEVICE  Device,
__in PVOID  Context,
__in_opt PMDL  Mdl,
__in size_t  Offset,
__in size_t  Length 
)
inline

Definition at line 115 of file fxdmatransactioncallbacks.hpp.

123  {
124  BOOLEAN b = TRUE;
125  if (Method) {
126  CallbackStart();
128  CallbackEnd();
129  }
130  return b;
131  }
_In_ ULONG _In_ ULONG _In_ ULONG Length
Definition: ntddpcm.h:101
#define TRUE
Definition: types.h:120
unsigned char BOOLEAN
#define b
Definition: ke_i.h:79
PFN_WDF_DMA_TRANSACTION_CONFIGURE_DMA_CHANNEL Method
GLboolean GLboolean GLboolean b
Definition: glext.h:6204
_Must_inspect_result_ _In_ WDFDEVICE Device
Definition: wdfchildlist.h:474
_In_ ULONG _In_ ULONG Offset
Definition: ntddpcm.h:101
_In_ WDFDEVICE _In_ PVOID _In_opt_ PMDL Mdl
void __inline CallbackStart(VOID)
Definition: fxcallback.hpp:64
_Must_inspect_result_ _In_ WDFDMAENABLER _In_opt_ PWDF_OBJECT_ATTRIBUTES _Out_ WDFDMATRANSACTION * DmaTransaction
void __inline CallbackEnd(VOID)
Definition: fxcallback.hpp:74

Referenced by FxDmaSystemTransaction::PreMapTransfer().

Member Data Documentation

◆ Method


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