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Root/branches/rewrite/i386/include/IOKit/bluetooth/IOBluetoothHIDDriver.h

Source at commit 1129 created 12 years 11 months ago.
By meklort, Change options.o so that it reloads the system config as well. Also change it so that it uses that config for variables (NOTE: if the calue exists in chameleonConfig, it's used instead.
1/*␊
2␉File:␉␉IOBluetoothHIDDriver.h␊
3␉Contains:␉Driver for generic Bluetooth HID devices.␊
4␉Copyright:␉(c) 2001-2008 by Apple, all rights reserved.␊
5*/␊
6␊
7#ifndef IOBLUETOOTHHIDDRIVER_H␊
8#define IOBLUETOOTHHIDDRIVER_H␊
9␊
10#include <IOKit/hid/IOHIDDevice.h>␊
11#include <IOKit/bluetooth/Bluetooth.h>␊
12␊
13//===========================================================================================================================␊
14// Forwards␊
15//===========================================================================================================================␊
16␊
17class IOTimerEventSource;␊
18class IOWorkLoop;␊
19␊
20class IOBluetoothL2CAPChannel;␊
21class IOBluetoothDevice;␊
22class IOWorkQueue;␊
23␊
24//===========================================================================================================================␊
25// IOBluetoothHIDDriver␊
26//===========================================================================================================================␊
27␊
28class IOBluetoothHIDDriver : public IOHIDDevice␊
29{␊
30␉OSDeclareDefaultStructors( IOBluetoothHIDDriver )␊
31␊
32 IOWorkLoop*␉␉␉␉␉_workLoop;␊
33␉IOCommandGate*␉␉␉␉_commandGate;␊
34␉␊
35␉IOWorkQueue␉␉␉␉␉*_desyncWorkQueue;␊
36␉␊
37␉IOBluetoothL2CAPChannel*␉_controlChannel;␊
38 IOBluetoothL2CAPChannel*␉_interruptChannel;␊
39␊
40 IOBluetoothDevice*␉␉␉_device;␊
41␊
42␉IOMemoryDescriptor*␉␉␉_memDescriptor;␊
43␉IOMemoryDescriptor*␉␉␉_getReportDescriptor;␊
44␉IONotifier*␉␉␉␉␉_interruptOpenNotification;␊
45␉IOTimerEventSource*␉␉␉_timer;␊
46 IONotifier*␉␉␉␉␉_sleepWakeNotifier;␊
47␊
48␉bool␉␉␉␉␉␉_deviceReady;␊
49␊
50␉UInt8␉␉␉␉␉␉_expectedReportID;␊
51␉UInt8␉␉␉␉␉␉_expectedReportType;␊
52␉UInt8␉␉␉␉␉␉_handshake;␊
53␉␊
54␉OSDictionary*␉␉␉␉_deviceProperties;␊
55␊
56␉UInt16␉␉␉␉␉␉_vendorIDSource;␊
57␉UInt16␉␉␉␉␉␉_vendorID;␊
58␉UInt16␉␉␉␉␉␉_productID;␊
59␉UInt16␉␉␉␉␉␉_deviceVersion;␊
60␉uint32_t␉␉␉␉␉_classOfDevice;␊
61 UInt16 _countryCode;␊
62␉␊
63␉BluetoothDeviceAddress␉␉_deviceAddress;␊
64␉char␉␉␉␉␉␉_deviceAddressString[20];␊
65␉␊
66␉uint32_t␉␉␉␉␉_outstandingIO;␊
67␉bool␉␉␉␉␉␉_sendOutstanding;␊
68␉␊
69␉// Debug / Behavior Modifiers␊
70␉UInt8␉␉␉␉␉␉_verboseLevel;␊
71␉bool␉␉␉␉␉␉_logPackets;␊
72␉bool␉␉␉␉␉␉_decodePackets;␊
73␉bool␉␉␉␉␉␉_logOutstandingIO;␊
74␉bool␉␉␉␉␉␉_suppressDisconnectNotifications;␊
75␉bool␉␉␉␉␉␉_suppressSetProtocol;␊
76␉bool␉␉␉␉␉␉_driverIsAwake;␊
77␉bool␉␉␉␉␉␉_reservedFlag4;␊
78␉UInt8␉␉␉␉␉␉_reservedByte;␊
79␉␊
80 struct ExpansionData ␊
81 { ␊
82 OSArray* _sendQueue;␊
83␉␉␊
84␉␉uint8_t␉␉*interruptBuffer;␊
85␉␉uint32_t␉interruptBufferUsed;␊
86␉␉␊
87␉␉uint8_t␉␉*controlBuffer;␊
88␉␉uint32_t␉controlBufferUsed;␊
89␊
90␉␉uint8_t␉␉deviceSupportsSuspend;␊
91␊
92␉␉uint32_t␉getReportTimeoutMS;␊
93␉␉uint32_t␉setReportTimeoutMS;␊
94␉␉␊
95␉␉uint32_t␉outstandingMemoryBlockCount;␊
96␉␉bool␉␉waitingForMemoryBlockCount;␊
97 };␊
98 ExpansionData␉*_expansionData;␊
99␉␊
100public:␊
101␉// Standard IOService Methods␊
102 virtual IOService* probe( IOService * provider, SInt32 * score );␊
103␉virtual bool␉␉init( OSDictionary *properties );␊
104␉virtual void␉␉free();␊
105␉virtual bool ␉␉willTerminate( IOService * provider, IOOptionBits options );␊
106␉␊
107␉// Starting & Stopping␊
108 virtual bool␉␉handleStart( IOService * provider );␊
109 virtual void␉␉handleStop( IOService * provider );␊
110␉virtual void␉␉deviceReady();␊
111␉virtual void␉␉closeDownServices();␊
112␊
113␉// Power Management␊
114 virtual void␉␉handleSleep();␊
115 virtual void␉␉handleWake();␊
116 virtual void␉␉handleShutdown();␉␉␉// Does nothing␊
117 virtual void␉␉handleRestart();␉␉␉// Does nothing␊
118␉␊
119␉// HID Properties␊
120␉virtual OSString*␉newTransportString() const;␊
121␉virtual OSString*␉newManufacturerString() const;␊
122␉virtual OSString*␉newProductString() const;␊
123␉virtual OSNumber*␉newVendorIDSourceNumber() const;␊
124␉virtual OSNumber*␉newVendorIDNumber() const;␊
125␉virtual OSNumber*␉newProductIDNumber() const;␊
126␉virtual OSNumber*␉newVersionNumber() const;␊
127 virtual IOReturn␉newReportDescriptor( IOMemoryDescriptor ** descriptor ) const;␊
128␉virtual OSString*␉newSerialNumberString() const;␊
129␉virtual OSNumber*␉newLocationIDNumber() const;␊
130 virtual OSNumber*␉newCountryCodeNumber() const;␊
131␉virtual OSNumber*␉newReportIntervalNumber() const;␊
132␊
133␉// Main UserLand Entry Points␊
134 virtual IOReturn␉getReport( IOMemoryDescriptor* report, IOHIDReportType reportType, IOOptionBits options = 0 );␊
135 virtual IOReturn ␉setReport( IOMemoryDescriptor* report, IOHIDReportType reportType, IOOptionBits options = 0 );␊
136 virtual IOReturn␉setProperties( OSObject* properties );␊
137␊
138␉// General IO␊
139␉virtual IOReturn␉sendData( IOBluetoothL2CAPChannel* theChannel, void* theData, IOByteCount theSize );␊
140 virtual void␉␉processControlData( UInt8 *buffer, UInt16 length );␊
141 virtual void␉␉processInterruptData( UInt8 *buffer, UInt16 length );␊
142␉virtual IOReturn␉waitForData( IOMemoryDescriptor* report, UInt8 btReportType, UInt8 reportID );␊
143␉virtual IOReturn␉waitForHandshake();␊
144␉␊
145␉// HID Transaction Methods␊
146␉virtual IOReturn␉hidControl( UInt8 controlOperation );␊
147␉virtual int␉␉␉getProtocol();␊
148␉virtual IOReturn␉setProtocol( UInt8 protocol );␊
149␉virtual int␉␉␉getIdle();␊
150␉virtual IOReturn␉setIdle( UInt8 idleRate );␊
151␊
152␉// Device Introspection␊
153␉virtual bool␉␉isKeyboard();␊
154␉virtual bool␉␉isMouse();␊
155␉␊
156␉// Misc␊
157␉virtual IOReturn␉setPowerState( unsigned long powerStateOrdinal, IOService* whatDevice );␊
158␉virtual IOReturn␉createCommandGate( IOService* provider );␊
159␉virtual IOReturn␉getDeviceProperties( IOService* provider );␊
160␉virtual␉bool␉␉readDeviceName();␊
161␉␊
162␉// Command Gate Actions␊
163␉static␉IOReturn␉staticCloseDownServicesAction( OSObject* owner, void* arg1, void* arg2, void* arg3, void* arg4 );␊
164␉static␉IOReturn␉staticSendToAction( OSObject* owner, void* theChannel, void* theData, void *theSize, void* );␊
165␉static␉IOReturn␉staticPrepControlChannelAction( OSObject* owner, void* arg1, void* arg2, void* arg3, void* arg4 );␊
166␉static␉IOReturn␉staticPrepInterruptChannelAction( OSObject* owner, void* arg1, void* arg2, void* arg3, void* arg4 );␊
167␉static␉IOReturn␉staticGetReportAction( OSObject* owner, void* arg1, void* arg2, void* arg3, void* arg4 );␊
168␉static␉IOReturn␉staticSetReportAction( OSObject* owner, void* arg1, void* arg2, void* arg3, void* arg4 );␊
169␉static␉IOReturn␉staticProcessCommandAction( OSObject* owner, void* arg1, void* arg2, void* arg3, void* arg4 );␊
170␉static␉IOReturn␉staticGetDevicePropertiesAction( OSObject* owner, void* arg1, void* arg2, void* arg3, void* arg4 );␊
171␉static␉IOReturn␉staticInterruptChannelOpeningAction( OSObject* owner, void* newService, void* arg2, void* arg3, void* arg4 );␊
172␉static␉IOReturn␉staticWillTerminateAction( OSObject* owner, void* arg1, void* arg2, void* arg3, void* arg4 );␊
173␉␊
174␉// Work Loop Methods␊
175␉virtual void␉␉closeDownServicesWL();␊
176␉virtual IOReturn␉prepInterruptChannelWL();␊
177␉virtual IOReturn␉getReportWL( IOMemoryDescriptor* report, IOHIDReportType reportType, IOOptionBits options );␊
178␉virtual IOReturn␉setReportWL( IOMemoryDescriptor* report, IOHIDReportType reportType, IOOptionBits options );␊
179␉virtual IOReturn␉processCommandWL( OSString* command, OSNumber* commandParameter );␊
180␉virtual IOReturn␉getDevicePropertiesWL( IOService* provider );␊
181␉virtual IOReturn␉interruptChannelOpeningWL( IOBluetoothL2CAPChannel* theChannel );␊
182␊
183␉// Timeout Handler␊
184␉static␉void␉␉timerFired( OSObject* owner, IOTimerEventSource* sender );␊
185␉virtual void␉␉handleTimeout();␊
186␉␊
187␉// IO Counting␊
188␉virtual void␉␉incrementOutstandingIO();␊
189␉virtual void␉␉decrementOutstandingIO();␊
190␉␊
191private:␊
192␉// Lazy Interrupt Channel Methods␊
193␉static␉bool␉␉interruptChannelOpeningCallback(␉void* me, void* ignoreMe, IOService* newService, IONotifier *notifier );␊
194 static␉IOReturn ␉powerStateHandler( void *target, void *refCon, UInt32 messageType, IOService *service, void *messageArgument, vm_size_t argSize );␊
195␊
196public:␊
197 OSMetaClassDeclareReservedUsed( IOBluetoothHIDDriver, 0 );␊
198 virtual void ␉sendDeviceDisconnectNotifications( void );␊
199␊
200␉OSMetaClassDeclareReservedUsed( IOBluetoothHIDDriver, 1 );␊
201␉virtual IOReturn␉␉setPowerStateWL( unsigned long powerStateOrdinal, IOService* whatDevice ); ␊
202 ␊
203␉OSMetaClassDeclareReservedUsed( IOBluetoothHIDDriver, 2 );␊
204 virtual void ␉sendDeviceConnectNotifications( void );␊
205␊
206␉OSMetaClassDeclareReservedUsed( IOBluetoothHIDDriver, 3 );␊
207 virtual void ␉decrementOutstandingMemoryBlockCount( void );␊
208␊
209␉OSMetaClassDeclareReservedUsed( IOBluetoothHIDDriver, 4 );␊
210 virtual IOReturn ␉willTerminateWL( void );␊
211␊
212public: ␊
213 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 5 );␊
214 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 6 );␊
215 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 7 );␊
216 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 8 );␊
217 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 9 );␊
218 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 10 );␊
219 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 11 );␊
220 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 12 );␊
221 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 13 );␊
222 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 14 );␊
223 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 15 );␊
224 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 16 );␊
225 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 17 );␊
226 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 18 );␊
227 OSMetaClassDeclareReservedUnused( IOBluetoothHIDDriver, 19 );␊
228};␊
229␊
230#endif␉// IOBLUETOOTHHIDDRIVER_H␊
231

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Revision: 1129