IOUSBDeviceUserClient.h [plain text]
#ifndef _IOKIT_IOUSBDEVICEUSERCLIENT_H
#define _IOKIT_IOUSBDEVICEUSERCLIENT_H
#include <IOKit/IOUserClient.h>
#include <IOKit/usb/IOUSBUserClient.h>
class IOUSBDevice;
class OSSet;
class IOUSBDeviceUserClient : public IOUserClient
{
OSDeclareDefaultStructors(IOUSBDeviceUserClient)
private:
IOUSBDevice * fOwner;
task_t fTask;
const IOExternalMethod *fMethods;
const IOExternalAsyncMethod *fAsyncMethods;
IOCommandGate *fGate;
UInt32 fNumMethods;
UInt32 fNumAsyncMethods;
mach_port_t fWakePort;
UInt32 fOutstandingIO;
bool fDead;
bool fNeedToClose;
IOWorkLoop * fWorkLoop;
static const IOExternalMethod sMethods[kNumUSBDeviceMethods];
static const IOExternalAsyncMethod sAsyncMethods[kNumUSBDeviceAsyncMethods];
virtual void SetExternalMethodVectors(void);
virtual void stop(IOService * provider);
virtual bool start( IOService * provider );
virtual bool finalize(IOOptionBits options);
virtual void free();
virtual bool willTerminate( IOService * provider, IOOptionBits options );
virtual bool didTerminate( IOService * provider, IOOptionBits options, bool * defer );
virtual IOReturn open(bool seize);
virtual IOReturn close(void);
virtual bool initWithTask(task_t owningTask, void *security_id, UInt32 type);
virtual IOExternalMethod* getTargetAndMethodForIndex(IOService **target, UInt32 index);
virtual IOExternalAsyncMethod* getAsyncTargetAndMethodForIndex(IOService **target, UInt32 index);
virtual IOReturn clientClose( void );
virtual IOReturn clientDied( void );
virtual IOReturn SetConfiguration(UInt8 configIndex);
virtual IOReturn GetConfigDescriptor(UInt8 configIndex, IOUSBConfigurationDescriptorPtr desc, UInt32 *size);
virtual IOReturn CreateInterfaceIterator(IOUSBFindInterfaceRequest *reqIn, io_object_t *iterOut, IOByteCount inCount, IOByteCount *outCount);
virtual IOReturn GetFrameNumber(IOUSBGetFrameStruct *data, UInt32 *size);
virtual IOReturn DeviceReqIn(UInt16 param1, UInt32 param2, UInt32 noDataTimeout, UInt32 completionTimeout, void *buf, UInt32 *size);
virtual IOReturn DeviceReqOut(UInt16 param1, UInt32 param2, UInt32 noDataTimeout, UInt32 completionTimeout, void *buf, UInt32 size);
virtual IOReturn DeviceReqInOOL(IOUSBDevRequestTO *reqIn, IOByteCount inCount, UInt32 *sizeOut, IOByteCount *outCount);
virtual IOReturn DeviceReqOutOOL(IOUSBDevRequestTO *reqIn, IOByteCount inCount);
virtual IOReturn DeviceReqInAsync(OSAsyncReference asyncRef, IOUSBDevRequestTO *reqIn, IOByteCount inCount);
virtual IOReturn DeviceReqOutAsync(OSAsyncReference asyncRef, IOUSBDevRequestTO *reqIn, IOByteCount inCount);
virtual IOReturn SetAsyncPort(OSAsyncReference asyncRef);
virtual IOReturn ResetDevice( void );
virtual IOReturn SuspendDevice(bool suspend);
virtual IOReturn AbortPipeZero(void);
virtual IOReturn ReEnumerateDevice(UInt32 options);
void DecrementOutstandingIO(void);
void IncrementOutstandingIO(void);
UInt32 GetOutstandingIO(void);
static void ReqComplete(void *obj, void *param, IOReturn status, UInt32 remaining);
static IOReturn ChangeOutstandingIO(OSObject *target, void *arg0, void *arg1, void *arg2, void *arg3);
static IOReturn GetGatedOutstandingIO(OSObject *target, void *arg0, void *arg1, void *arg2, void *arg3);
};
#endif