#ifndef _APPLEPS2MOUSE_H
#define _APPLEPS2MOUSE_H
#include <IOKit/ps2/ApplePS2MouseDevice.h>
#include <IOKit/hidsystem/IOHIPointing.h>
#define kPacketLengthMax 4
#define kPacketLengthStandard 3
#define kPacketLengthIntellimouse 4
typedef enum
{
kMouseTypeStandard = 0x00,
kMouseTypeIntellimouse = 0x03
} PS2MouseId;
class ApplePS2Mouse : public IOHIPointing
{
OSDeclareDefaultStructors(ApplePS2Mouse);
private:
ApplePS2MouseDevice * _device;
unsigned _interruptHandlerInstalled:1;
UInt8 _packetBuffer[kPacketLengthMax];
UInt32 _packetByteCount;
UInt32 _packetLength;
IOFixed _resolution; PS2MouseId _type;
virtual void dispatchRelativePointerEventWithPacket(UInt8 * packet);
virtual UInt8 getMouseID();
virtual UInt32 getMouseInformation();
virtual void setCommandByte(UInt8 setBits, UInt8 clearBits);
virtual bool setIntellimouseMode();
virtual void setMouseEnable(bool enable);
virtual void setMouseSampleRate(UInt8 sampleRate);
protected:
virtual IOItemCount buttonCount();
virtual IOFixed resolution();
public:
virtual bool init(OSDictionary * properties);
virtual ApplePS2Mouse * probe(IOService * provider, SInt32 * score);
virtual bool start(IOService * provider);
virtual void stop(IOService * provider);
virtual void interruptOccurred(UInt8 data);
virtual UInt32 deviceType();
virtual UInt32 interfaceID();
};
#endif