pwmdrvdevice.h

D12的USB驱动代码

// PWMDrvDevice.h
//
// Generated by DriverWizard version DriverStudio 2.6.0 (Build 336)
// Requires Compuware's DriverWorks classes
//

#ifndef __PWMDrvDevice_h__
#define __PWMDrvDevice_h__

	// Forward declaration
class PWMDrvDevice;

struct USB_COMPLETION_INFO
{
	PURB m_pUrb;
	PWMDrvDevice* m_pClass;
};

class PWMDrvDevice : public KPnpDevice
{
	// Constructors
public:
	SAFE_DESTRUCTORS;
	PWMDrvDevice(PDEVICE_OBJECT Pdo, ULONG Unit);
	~PWMDrvDevice();

	// Member Functions
public:
	ULONG m_bSurpriseRemove;

	DEVMEMBER_DISPATCHERS
	MEMBER_COMPLETEIRPWITHCONTEXT(USB_COMPLETION_INFO, ReadComplete)
	MEMBER_COMPLETEIRPWITHCONTEXT(USB_COMPLETION_INFO, WriteComplete)

	MEMBER_COMPLETEIRP(PWMDrvDevice, OnQueryCapabilitiesComplete)

	virtual NTSTATUS OnStartDevice(KIrp I);
	virtual NTSTATUS OnStopDevice(KIrp I);
	virtual NTSTATUS OnRemoveDevice(KIrp I);
	virtual NTSTATUS DefaultPnp(KIrp I);
	virtual NTSTATUS DefaultPower(KIrp I);
	virtual NTSTATUS OnDevicePowerUp(KIrp I);
	virtual NTSTATUS OnDeviceSleep(KIrp I);
	virtual NTSTATUS OnQueryCapabilities(KIrp I);	//by xxg
	NTSTATUS PWMDRV_IOCTL_DRV_VERSION_Handler(KIrp I);
	NTSTATUS PWMDRV_IOCTL_DEV_VERSION_Handler(KIrp I);
	NTSTATUS PWMDRV_IOCTL_SYS_INIT_Handler(KIrp I);
	NTSTATUS PWMDRV_IOCTL_REG_READ_Handler(KIrp I);
	NTSTATUS PWMDRV_IOCTL_REG_WRITE_Handler(KIrp I);
	NTSTATUS PWMDRV_IOCTL_MASS_READ_Handler(KIrp I);
	NTSTATUS PWMDRV_IOCTL_MASS_WRITE_Handler(KIrp I);
	NTSTATUS PWMDRV_IOCTL_TEST_Handler(KIrp I);

#ifdef _COMMENT_ONLY

		// The following member functions are actually defined by the
		// a DEVMEMBER_xxx or MEMBER_xxx macro (such as DEVMEMBER_DISPATCHERS).
		// The macro __COMMENT_ONLY never gets defined.  These comment-only
		// definitions simply allow easy navigation to the functions within
		// the Developer Studio using the class browser.

	NTSTATUS __stdcall ReadComplete(KIrp I, USB_COMPLETION_INFO* pContext); // COMMENT_ONLY
	NTSTATUS __stdcall WriteComplete(KIrp I, USB_COMPLETION_INFO* pContext); // COMMENT_ONLY
	virtual NTSTATUS CleanUp(KIrp I);				// COMMENT_ONLY
	virtual NTSTATUS Create(KIrp I);				// COMMENT_ONLY
	virtual NTSTATUS Close(KIrp I);					// COMMENT_ONLY
	virtual NTSTATUS DeviceControl(KIrp I);			// COMMENT_ONLY
	virtual NTSTATUS SystemControl(KIrp I);			// COMMENT_ONLY
	virtual NTSTATUS FlushBuffers(KIrp I);			// COMMENT_ONLY
	virtual NTSTATUS InternalDeviceControl(KIrp I);	// COMMENT_ONLY
	virtual NTSTATUS Read(KIrp I);					// COMMENT_ONLY
	virtual NTSTATUS Write(KIrp I);					// COMMENT_ONLY
#endif

	// Member Data
protected:
		// Unit number for this device (0-9)
	ULONG				m_Unit;
	KUsbLowerDevice		m_Lower;
	KUsbInterface   	m_Interface;
		// Pipe for USB endpoint 1 IN (address 0x81)
	KUsbPipe			m_Endpoint1IN;
		// Pipe for USB endpoint 1 OUT (address 0x1)
	KUsbPipe			m_Endpoint1OUT;
		// Pipe for USB endpoint 2 IN (address 0x82)
	KUsbPipe			m_Endpoint2IN;
		// Pipe for USB endpoint 2 OUT (address 0x2)
	KUsbPipe			m_Endpoint2OUT;
};

#endif