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ApplePS2Keyboard.cpp
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ApplePS2Keyboard.cpp
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/*
* Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* The contents of this file constitute Original Code as defined in and
* are subject to the Apple Public Source License Version 1.1 (the
* "License"). You may not use this file except in compliance with the
* License. Please obtain a copy of the License at
* http://www.apple.com/publicsource and read it before using this file.
*
* This Original Code and all software distributed under the License are
* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
* License for the specific language governing rights and limitations
* under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <IOKit/assert.h>
#include <IOKit/IOLib.h>
#include <IOKit/hidsystem/IOHIDTypes.h>
#include <IOKit/hidsystem/IOLLEvent.h>
#include <IOKit/pwr_mgt/IOPM.h>
#include <IOKit/pwr_mgt/RootDomain.h>
#include "ApplePS2Keyboard.h"
#include "ApplePS2ToADBMap.h"
// =============================================================================
// ApplePS2Keyboard Class Implementation
//
#define super IOHIKeyboard
#define APPLEPS2KEYBOARD_DEVICE_TYPE 0x1B
OSDefineMetaClassAndStructors(ApplePS2Keyboard, IOHIKeyboard);
UInt32 ApplePS2Keyboard::deviceType() { return APPLEPS2KEYBOARD_DEVICE_TYPE; };
UInt32 ApplePS2Keyboard::interfaceID() { return NX_EVS_DEVICE_INTERFACE_ADB; };
UInt32 ApplePS2Keyboard::maxKeyCodes() { return KBV_NUM_KEYCODES; };
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool ApplePS2Keyboard::init(OSDictionary * properties)
{
IOLog("PS2 Keyboard Driver - patched by CFR -v2\n");
//
// Initialize this object's minimal state. This is invoked right after this
// object is instantiated.
//
if (!super::init(properties)) return false;
_device = 0;
_extendCount = 0;
_interruptHandlerInstalled = false;
_ledState = 0;
for (int index = 0; index < KBV_NUNITS; index++) _keyBitVector[index] = 0;
return true;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
ApplePS2Keyboard * ApplePS2Keyboard::probe(IOService * provider, SInt32 * score)
{
// CFR: Always claim victory...this driver is especially meant for laptops
// as laptops keyboards use the PS2 interface.
return this;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool ApplePS2Keyboard::start(IOService * provider)
{
keyi=false;
//
// The driver has been instructed to start. This is called after a
// successful attach.
//
if (!super::start(provider)) return false;
//
// Maintain a pointer to and retain the provider object.
//
_device = (ApplePS2KeyboardDevice *)provider;
_device->retain();
if (kOSBooleanTrue == getProperty("Make capslock into control")) {
emacsMode = true;
} else {
emacsMode = false;
}
if (kOSBooleanTrue == getProperty("Swap alt and windows key")) {
macintoshMode = true;
} else {
macintoshMode = false;
}
//
// Install our driver's interrupt handler, for asynchronous data delivery.
//
_device->installInterruptAction(this,
/*(PS2InterruptAction)&ApplePS2Keyboard::interruptOccurred*/
OSMemberFunctionCast(PS2InterruptAction, this, &ApplePS2Keyboard::interruptOccurred));
_interruptHandlerInstalled = true;
//
// Initialize the keyboard LED state.
//
setLEDs(_ledState);
//
// Enable the keyboard clock (should already be so), the keyboard IRQ line,
// and the keyboard Kscan -> scan code translation mode.
//
setCommandByte(kCB_EnableKeyboardIRQ | kCB_TranslateMode,
kCB_DisableKeyboardClock);
//
// Finally, we enable the keyboard itself, so that it may start reporting
// key events.
//
setKeyboardEnable(true);
//
// Install our power control handler.
//
_device->installPowerControlAction( this,
/*(PS2PowerControlAction) &ApplePS2Keyboard::setDevicePowerState*/
OSMemberFunctionCast(PS2PowerControlAction, this, &ApplePS2Keyboard::setDevicePowerState) );
_powerControlHandlerInstalled = true;
return true;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void ApplePS2Keyboard::stop(IOService * provider)
{
//
// The driver has been instructed to stop. Note that we must break all
// connections to other service objects now (ie. no registered actions,
// no pointers and retains to objects, etc), if any.
//
assert(_device == provider);
//
// Disable the keyboard itself, so that it may stop reporting key events.
//
setKeyboardEnable(false);
//
// Disable the keyboard clock and the keyboard IRQ line.
//
setCommandByte(kCB_DisableKeyboardClock, kCB_EnableKeyboardIRQ);
//
// Uninstall the interrupt handler.
//
if ( _interruptHandlerInstalled ) _device->uninstallInterruptAction();
_interruptHandlerInstalled = false;
//
// Uninstall the power control handler.
//
if ( _powerControlHandlerInstalled ) _device->uninstallPowerControlAction();
_powerControlHandlerInstalled = false;
//
// Release the pointer to the provider object.
//
_device->release();
_device = 0;
super::stop(provider);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void ApplePS2Keyboard::interruptOccurred(UInt8 scanCode) // PS2InterruptAction
{
//
// This will be invoked automatically from our device when asynchronous
// keyboard data needs to be delivered. Process the keyboard data. Do
// NOT send any BLOCKING commands to our device in this context.
//
if (scanCode == kSC_Acknowledge)
IOLog("%s: Unexpected acknowledge from PS/2 controller.\n", getName());
else if (scanCode == kSC_Resend)
IOLog("%s: Unexpected resend request from PS/2 controller.\n", getName());
else
dispatchKeyboardEventWithScancode(scanCode);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
bool ApplePS2Keyboard::dispatchKeyboardEventWithScancode(UInt8 scanCode)
{
//
// Parses the given scan code, updating all necessary internal state, and
// should a new key be detected, the key event is dispatched.
//
// Returns true if a key event was indeed dispatched.
//
unsigned int keyCode;
bool goingDown;
AbsoluteTime now;
//
// See if this scan code introduces an extended key sequence. If so, note
// it and then return. Next time we get a key we'll finish the sequence.
//
if (scanCode == kSC_Extend)
{
_extendCount = 1;
return false;
}
//
// See if this scan code introduces an extended key sequence for the Pause
// Key. If so, note it and then return. The next time we get a key, drop
// it. The next key we get after that finishes the Pause Key sequence.
//
// The sequence actually sent to us by the keyboard for the Pause Key is:
//
// 1. E1 Extended Sequence for Pause Key
// 2. 1D Useless Data, with Up Bit Cleared
// 3. 45 Pause Key, with Up Bit Cleared
// 4. E1 Extended Sequence for Pause Key
// 5. 9D Useless Data, with Up Bit Set
// 6. C5 Pause Key, with Up Bit Set
//
// The reason items 4 through 6 are sent with the Pause Key is because the
// keyboard hardware never generates a release code for the Pause Key and
// the designers are being smart about it. The sequence above translates
// to this parser as two separate events, as it should be -- one down key
// event and one up key event (for the Pause Key).
//
if (scanCode == kSC_Pause)
{
_extendCount = 2;
return false;
}
//
// Convert the scan code into a key code.
//
//IOLog("key 0x%x scan 0x%x ex %d\n",(scanCode & ~kSC_UpBit),scanCode,_extendCount);
if (_extendCount == 0)
{
keyCode = scanCode & ~kSC_UpBit;
// from "The Undocumented PC" chapter 8, The Keyboard System some
// keyboard scan codes are single byte, some are multi-byte
// 3023805: I want to swap alt and windows, since the windows
// key is located where the alt/option key is on an Apple PowerBook
// or USB keyboard, and the alt key is where the Apple/Command
// key is on the PB or USB keyboard. Left alt is a single scan
// code byte, right alt is a double scan code byte. Left and
// right windows keys are double bytes. This is all set by an
// entry in Info.plist for ApplePS2Keyboard.kext
switch (keyCode)
{
case 0x3A:
if (emacsMode == true) {
keyCode = 0x60;
}
break; // caps lock becomes ctrl
case 0x38:
if (macintoshMode == true) {
keyCode = 0x70;
}
break; // left alt becomes left windows
/* CFR: Nope...this is the code for =+
case 0xd: // ²
if(scanCode==0xd)
{
_extendCount=1; dispatchKeyboardEventWithScancode(0x5b);
dispatchKeyboardEventWithScancode(0x56);
}
else
{
_extendCount=1; dispatchKeyboardEventWithScancode(0xdb);
dispatchKeyboardEventWithScancode(0xd6);
}
return true;
*/
// CFR case 0x56: keyCode = 0x29; break; // <
// CFR case 0x1a: keyCode = 0xd; break; // +
// CFR case 0x28: keyCode = 0x1a; break; // ¼ »
// CFR case 0x2b: keyCode = 0x28; break; // ~
// CFR case 0x29: keyCode = 0x2b; break;
case 0x8:
if (keyi==true)
{
if(scanCode==0x8)
{
dispatchKeyboardEventWithScancode(0x2a);
}
else
{
dispatchKeyboardEventWithScancode(0xaa);
}
keyCode = 0x9;
}
break;
case 0xb:
if (keyi==true)
{
if(scanCode==0xb)
{
dispatchKeyboardEventWithScancode(0x2a);
}
else
{
dispatchKeyboardEventWithScancode(0xaa);
}
keyCode = 0xa;
}
break;
case 0x12:
if (keyi==true) keyCode = 0x4;
break;
case 0x4:
if (keyi==true) keyCode = 0x5;
break;
case 0x5:
if (keyi==true) keyCode = 0xc;
break;
}
}
else
{
_extendCount--;
if (_extendCount) return false;
//
// Convert certain extended codes on the PC keyboard into single scancodes.
// Refer to the conversion table in defaultKeymapOfLength.
//
switch (scanCode & ~kSC_UpBit)
{
case 0x33: // Û
if(scanCode==0x33)
{
dispatchKeyboardEventWithScancode(0x38);
dispatchKeyboardEventWithScancode(0x10);
}
else
{
dispatchKeyboardEventWithScancode(0xb8);
dispatchKeyboardEventWithScancode(0x90);
}
return true;
case 0x34: // $ = F12 - press and hold to eject cd rom
if (scanCode==0x34)
{
dispatchKeyboardEventWithScancode(0x58);
//dispatchKeyboardEventWithScancode(0x58);
}
else
{
dispatchKeyboardEventWithScancode(0xd8);
//dispatchKeyboardEventWithScancode(0x58);
}
return true;
// scancodes from running showkey -s (under Linux) for extra keys on keyboard
case 0x30: keyCode = 0x7d; break; // E030 = volume up
case 0x2e: keyCode = 0x7e; break; // E02E = volume down
case 0x20: keyCode = 0x7f; break; // E020 = volume mute
case 0x5e: keyCode = 0x7c; break; // E05E = power
case 0x5f: // E05F = sleep
keyCode = 0;
if (!(scanCode & kSC_UpBit))
{
IOPMrootDomain * rootDomain = getPMRootDomain();
if (rootDomain)
rootDomain->receivePowerNotification( kIOPMSleepNow );
}
break;
case 0x1D: keyCode = 0x60; break; // ctrl
case 0x38: // right alt may become right command
if (macintoshMode == true) {
keyCode = 0x71;
} else {
keyCode = 0x61;
}
break;
case 0x1C: keyCode = 0x62; break; // enter
case 0x35: keyCode = 0x63; break; // /
case 0x48: keyCode = 0x64; break; // up arrow
case 0x50: keyCode = 0x65; break; // down arrow
case 0x4B: keyCode = 0x66; break; // left arrow
case 0x4D: keyCode = 0x67; break; // right arrow
case 0x52: keyCode = 0x68; break; // insert 0x68
case 0x53: keyCode = 0x69; break; // delete
case 0x49: keyCode = 0x6A; break; // page up
case 0x51: keyCode = 0x6B; break; // page down
case 0x47: keyCode = 0x6C; break; // home
case 0x4F: keyCode = 0x6D; break; // end
case 0x37: //keyCode = 0x6E; break; // PrintScreen
if(scanCode==0x37)
{
dispatchKeyboardEventWithScancode(0x1d);
dispatchKeyboardEventWithScancode(0x38);
dispatchKeyboardEventWithScancode(0x2a);
dispatchKeyboardEventWithScancode(0x5);
}
else
{
dispatchKeyboardEventWithScancode(0x9d);
dispatchKeyboardEventWithScancode(0xb8);
dispatchKeyboardEventWithScancode(0xaa);
dispatchKeyboardEventWithScancode(0x85);
}
return true;
case 0x45: //keyCode = 0x6F; break; // Pause
if(scanCode==0x45)
{
dispatchKeyboardEventWithScancode(0x1d);
dispatchKeyboardEventWithScancode(0x2e);
}
else
{
dispatchKeyboardEventWithScancode(0x9d);
dispatchKeyboardEventWithScancode(0xae);
}
return true;
case 0x5B: // left Windows key may become alt
if (macintoshMode == true) {
keyCode = 0x38;
if (scanCode==0x5B) keyi=true; else keyi=false; // alt
} else {
keyCode = 0x70; // Left command
}
break;
case 0x5c: // right Windows key may become alt
if (macintoshMode == true) {
keyCode = 0x61; // alt
} else {
keyCode = 0x71; // Right command
}
break;
case 0x5D: keyCode = 0x38; if (scanCode==0x5D) keyi=true; else keyi=false; break; // Application 0x72
case 0x2A: // header or trailer for PrintScreen
default: return false;
}
}
//IOLog("keycode 0x%x\n",keyCode);
if (keyCode == 0) return false;
//
// Update our key bit vector, which maintains the up/down status of all keys.
//
goingDown = !(scanCode & kSC_UpBit);
if (goingDown)
{
//
// Verify that this is not an autorepeated key -- discard it if it is.
//
if (KBV_IS_KEYDOWN(keyCode, _keyBitVector)) return false;
KBV_KEYDOWN(keyCode, _keyBitVector);
}
else
{
KBV_KEYUP(keyCode, _keyBitVector);
}
//
// We have a valid key event -- dispatch it to our superclass.
//
clock_get_uptime((uint64_t *)&now);
dispatchKeyboardEvent( PS2ToADBMap[keyCode],
/*direction*/ goingDown,
/*timeStamp*/ now );
return true;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void ApplePS2Keyboard::setAlphaLockFeedback(bool locked)
{
//
// Set the keyboard LEDs to reflect the state of alpha (caps) lock.
//
// It is safe to issue this request from the interrupt/completion context.
//
_ledState = locked ? (_ledState | kLED_CapsLock):(_ledState & ~kLED_CapsLock);
setLEDs(_ledState);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void ApplePS2Keyboard::setNumLockFeedback(bool locked)
{
//
// Set the keyboard LEDs to reflect the state of num lock.
//
// It is safe to issue this request from the interrupt/completion context.
//
_ledState = locked ? (_ledState | kLED_NumLock):(_ledState & ~kLED_NumLock);
setLEDs(_ledState);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void ApplePS2Keyboard::setLEDs(UInt8 ledState)
{
//
// Asynchronously instructs the controller to set the keyboard LED state.
//
// It is safe to issue this request from the interrupt/completion context.
//
PS2Request * request = _device->allocateRequest();
// (set LEDs command)
request->commands[0].command = kPS2C_WriteDataPort;
request->commands[0].inOrOut = kDP_SetKeyboardLEDs;
request->commands[1].command = kPS2C_ReadDataPortAndCompare;
request->commands[1].inOrOut = kSC_Acknowledge;
request->commands[2].command = kPS2C_WriteDataPort;
request->commands[2].inOrOut = ledState;
request->commands[3].command = kPS2C_ReadDataPortAndCompare;
request->commands[3].inOrOut = kSC_Acknowledge;
request->commandsCount = 4;
_device->submitRequest(request); // asynchronous, auto-free'd
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void ApplePS2Keyboard::setKeyboardEnable(bool enable)
{
//
// Instructs the keyboard to start or stop the reporting of key events.
// Be aware that while the keyboard is enabled, asynchronous key events
// may arrive in the middle of command sequences sent to the controller,
// and may get confused for expected command responses.
//
// It is safe to issue this request from the interrupt/completion context.
//
PS2Request * request = _device->allocateRequest();
// (keyboard enable/disable command)
request->commands[0].command = kPS2C_WriteDataPort;
request->commands[0].inOrOut = (enable)?kDP_Enable:kDP_SetDefaultsAndDisable;
request->commands[1].command = kPS2C_ReadDataPortAndCompare;
request->commands[1].inOrOut = kSC_Acknowledge;
request->commandsCount = 2;
_device->submitRequest(request); // asynchronous, auto-free'd
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void ApplePS2Keyboard::setCommandByte(UInt8 setBits, UInt8 clearBits)
{
//
// Sets the bits setBits and clears the bits clearBits "atomically" in the
// controller's Command Byte. Since the controller does not provide such
// a read-modify-write primitive, we resort to a test-and-set try loop.
//
// Do NOT issue this request from the interrupt/completion context.
//
UInt8 commandByte;
UInt8 commandByteNew;
PS2Request * request = _device->allocateRequest();
do
{
// (read command byte)
request->commands[0].command = kPS2C_WriteCommandPort;
request->commands[0].inOrOut = kCP_GetCommandByte;
request->commands[1].command = kPS2C_ReadDataPort;
request->commands[1].inOrOut = 0;
request->commandsCount = 2;
_device->submitRequestAndBlock(request);
//
// Modify the command byte as requested by caller.
//
commandByte = request->commands[1].inOrOut;
commandByteNew = (commandByte | setBits) & (~clearBits);
// ("test-and-set" command byte)
request->commands[0].command = kPS2C_WriteCommandPort;
request->commands[0].inOrOut = kCP_GetCommandByte;
request->commands[1].command = kPS2C_ReadDataPortAndCompare;
request->commands[1].inOrOut = commandByte;
request->commands[2].command = kPS2C_WriteCommandPort;
request->commands[2].inOrOut = kCP_SetCommandByte;
request->commands[3].command = kPS2C_WriteDataPort;
request->commands[3].inOrOut = commandByteNew;
request->commandsCount = 4;
_device->submitRequestAndBlock(request);
//
// Repeat this loop if last command failed, that is, if the old command byte
// was modified since we first read it.
//
} while (request->commandsCount != 4);
_device->freeRequest(request);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
const unsigned char * ApplePS2Keyboard::defaultKeymapOfLength(UInt32 * length)
{
//
// Keymap data borrowed from IOUSBFamily/AppleUSBKeyboard.
//
static const unsigned char appleUSAKeyMap[] = {
0x00,0x00,
// Modifier Defs
0x0a, //Number of modifier keys. Was 7
//0x00,0x01,0x39, //CAPSLOCK, uses one byte.
0x01,0x01,0x38,
0x02,0x01,0x3b,
0x03,0x01,0x3a,
0x04,0x01,0x37,
0x05,0x15,0x52,0x41,0x4c,0x53,0x54,0x55,0x45,0x58,0x57,0x56,0x5b,0x5c,
0x43,0x4b,0x51,0x7b,0x7d,0x7e,0x7c,0x4e,0x59,
0x06,0x01,0x72,
0x09,0x01,0x3c, //Right shift
0x0a,0x01,0x3e, //Right control
0x0b,0x01,0x3d, //Right Option
0x0c,0x01,0x36, //Right Command
// key deffs
0x7f,0x0d,0x00,0x61,
0x00,0x41,0x00,0x01,0x00,0x01,0x00,0xca,0x00,0xc7,0x00,0x01,0x00,0x01,0x0d,0x00,
0x73,0x00,0x53,0x00,0x13,0x00,0x13,0x00,0xfb,0x00,0xa7,0x00,0x13,0x00,0x13,0x0d,
0x00,0x64,0x00,0x44,0x00,0x04,0x00,0x04,0x01,0x44,0x01,0xb6,0x00,0x04,0x00,0x04,
0x0d,0x00,0x66,0x00,0x46,0x00,0x06,0x00,0x06,0x00,0xa6,0x01,0xac,0x00,0x06,0x00,
0x06,0x0d,0x00,0x68,0x00,0x48,0x00,0x08,0x00,0x08,0x00,0xe3,0x00,0xeb,0x00,0x00,
0x18,0x00,0x0d,0x00,0x67,0x00,0x47,0x00,0x07,0x00,0x07,0x00,0xf1,0x00,0xe1,0x00,
0x07,0x00,0x07,0x0d,0x00,0x7a,0x00,0x5a,0x00,0x1a,0x00,0x1a,0x00,0xcf,0x01,0x57,
0x00,0x1a,0x00,0x1a,0x0d,0x00,0x78,0x00,0x58,0x00,0x18,0x00,0x18,0x01,0xb4,0x01,
0xce,0x00,0x18,0x00,0x18,0x0d,0x00,0x63,0x00,0x43,0x00,0x03,0x00,0x03,0x01,0xe3,
0x01,0xd3,0x00,0x03,0x00,0x03,0x0d,0x00,0x76,0x00,0x56,0x00,0x16,0x00,0x16,0x01,
0xd6,0x01,0xe0,0x00,0x16,0x00,0x16,0x02,0x00,0x3c,0x00,0x3e,0x0d,0x00,0x62,0x00,
0x42,0x00,0x02,0x00,0x02,0x01,0xe5,0x01,0xf2,0x00,0x02,0x00,0x02,0x0d,0x00,0x71,
0x00,0x51,0x00,0x11,0x00,0x11,0x00,0xfa,0x00,0xea,0x00,0x11,0x00,0x11,0x0d,0x00,
0x77,0x00,0x57,0x00,0x17,0x00,0x17,0x01,0xc8,0x01,0xc7,0x00,0x17,0x00,0x17,0x0d,
0x00,0x65,0x00,0x45,0x00,0x05,0x00,0x05,0x00,0xc2,0x00,0xc5,0x00,0x05,0x00,0x05,
0x0d,0x00,0x72,0x00,0x52,0x00,0x12,0x00,0x12,0x01,0xe2,0x01,0xd2,0x00,0x12,0x00,
0x12,0x0d,0x00,0x79,0x00,0x59,0x00,0x19,0x00,0x19,0x00,0xa5,0x01,0xdb,0x00,0x19,
0x00,0x19,0x0d,0x00,0x74,0x00,0x54,0x00,0x14,0x00,0x14,0x01,0xe4,0x01,0xd4,0x00,
0x14,0x00,0x14,0x0a,0x00,0x31,0x00,0x21,0x01,0xad,0x00,0xa1,0x0e,0x00,0x32,0x00,
0x40,0x00,0x32,0x00,0x00,0x00,0xb2,0x00,0xb3,0x00,0x00,0x00,0x00,0x0a,0x00,0x33,
0x00,0x23,0x00,0xa3,0x01,0xba,0x0a,0x00,0x34,0x00,0x24,0x00,0xa2,0x00,0xa8,0x0e,
0x00,0x36,0x00,0x5e,0x00,0x36,0x00,0x1e,0x00,0xb6,0x00,0xc3,0x00,0x1e,0x00,0x1e,
0x0a,0x00,0x35,0x00,0x25,0x01,0xa5,0x00,0xbd,0x0a,0x00,0x3d,0x00,0x2b,0x01,0xb9,
0x01,0xb1,0x0a,0x00,0x39,0x00,0x28,0x00,0xac,0x00,0xab,0x0a,0x00,0x37,0x00,0x26,
0x01,0xb0,0x01,0xab,0x0e,0x00,0x2d,0x00,0x5f,0x00,0x1f,0x00,0x1f,0x00,0xb1,0x00,
0xd0,0x00,0x1f,0x00,0x1f,0x0a,0x00,0x38,0x00,0x2a,0x00,0xb7,0x00,0xb4,0x0a,0x00,
0x30,0x00,0x29,0x00,0xad,0x00,0xbb,0x0e,0x00,0x5d,0x00,0x7d,0x00,0x1d,0x00,0x1d,
0x00,0x27,0x00,0xba,0x00,0x1d,0x00,0x1d,0x0d,0x00,0x6f,0x00,0x4f,0x00,0x0f,0x00,
0x0f,0x00,0xf9,0x00,0xe9,0x00,0x0f,0x00,0x0f,0x0d,0x00,0x75,0x00,0x55,0x00,0x15,
0x00,0x15,0x00,0xc8,0x00,0xcd,0x00,0x15,0x00,0x15,0x0e,0x00,0x5b,0x00,0x7b,0x00,
0x1b,0x00,0x1b,0x00,0x60,0x00,0xaa,0x00,0x1b,0x00,0x1b,0x0d,0x00,0x69,0x00,0x49,
0x00,0x09,0x00,0x09,0x00,0xc1,0x00,0xf5,0x00,0x09,0x00,0x09,0x0d,0x00,0x70,0x00,
0x50,0x00,0x10,0x00,0x10,0x01,0x70,0x01,0x50,0x00,0x10,0x00,0x10,0x10,0x00,0x0d,
0x00,0x03,0x0d,0x00,0x6c,0x00,0x4c,0x00,0x0c,0x00,0x0c,0x00,0xf8,0x00,0xe8,0x00,
0x0c,0x00,0x0c,0x0d,0x00,0x6a,0x00,0x4a,0x00,0x0a,0x00,0x0a,0x00,0xc6,0x00,0xae,
0x00,0x0a,0x00,0x0a,0x0a,0x00,0x27,0x00,0x22,0x00,0xa9,0x01,0xae,0x0d,0x00,0x6b,
0x00,0x4b,0x00,0x0b,0x00,0x0b,0x00,0xce,0x00,0xaf,0x00,0x0b,0x00,0x0b,0x0a,0x00,
0x3b,0x00,0x3a,0x01,0xb2,0x01,0xa2,0x0e,0x00,0x5c,0x00,0x7c,0x00,0x1c,0x00,0x1c,
0x00,0xe3,0x00,0xeb,0x00,0x1c,0x00,0x1c,0x0a,0x00,0x2c,0x00,0x3c,0x00,0xcb,0x01,
0xa3,0x0a,0x00,0x2f,0x00,0x3f,0x01,0xb8,0x00,0xbf,0x0d,0x00,0x6e,0x00,0x4e,0x00,
0x0e,0x00,0x0e,0x00,0xc4,0x01,0xaf,0x00,0x0e,0x00,0x0e,0x0d,0x00,0x6d,0x00,0x4d,
0x00,0x0d,0x00,0x0d,0x01,0x6d,0x01,0xd8,0x00,0x0d,0x00,0x0d,0x0a,0x00,0x2e,0x00,
0x3e,0x00,0xbc,0x01,0xb3,0x02,0x00,0x09,0x00,0x19,0x0c,0x00,0x20,0x00,0x00,0x00,
0x80,0x00,0x00,0x0a,0x00,0x60,0x00,0x7e,0x00,0x60,0x01,0xbb,0x02,0x00,0x7f,0x00,
0x08,0xff,0x02,0x00,0x1b,0x00,0x7e,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
0xff,0xff,0x00,0x00,0x2e,0xff,0x00,0x00,
0x2a,0xff,0x00,0x00,0x2b,0xff,0x00,0x00,0x1b,0xff,0xff,0xff,0x0e,0x00,0x2f,0x00,
0x5c,0x00,0x2f,0x00,0x1c,0x00,0x2f,0x00,0x5c,0x00,0x00,0x0a,0x00,0x00,0x00,0x0d, //XX03
0xff,0x00,0x00,0x2d,0xff,0xff,0x0e,0x00,0x3d,0x00,0x7c,0x00,0x3d,0x00,0x1c,0x00,
0x3d,0x00,0x7c,0x00,0x00,0x18,0x46,0x00,0x00,0x30,0x00,0x00,0x31,0x00,0x00,0x32,
0x00,0x00,0x33,0x00,0x00,0x34,0x00,0x00,0x35,0x00,0x00,0x36,0x00,0x00,0x37,0xff,
0x00,0x00,0x38,0x00,0x00,0x39,0xff,0xff,0xff,0x00,0xfe,0x24,0x00,0xfe,0x25,0x00,
0xfe,0x26,0x00,0xfe,0x22,0x00,0xfe,0x27,0x00,0xfe,0x28,0xff,0x00,0xfe,0x2a,0xff,
0x00,0xfe,0x32,0x00,0xfe,0x35,0x00,0xfe,0x33,0xff,0x00,0xfe,0x29,0xff,0x00,0xfe,0x2b,0xff,
0x00,0xfe,0x34,0xff,0x00,0xfe,0x2e,0x00,0xfe,0x30,0x00,0xfe,0x2d,0x00,0xfe,0x23,
0x00,0xfe,0x2f,0x00,0xfe,0x21,0x00,0xfe,0x31,0x00,0xfe,0x20,
0x00,0x01,0xac, //ADB=0x7b is left arrow
0x00,0x01,0xae, //ADB = 0x7c is right arrow
0x00,0x01,0xaf, //ADB=0x7d is down arrow.
0x00,0x01,0xad, //ADB=0x7e is up arrow
0x0f,0x02,0xff,0x04,
0x00,0x31,0x02,0xff,0x04,0x00,0x32,0x02,0xff,0x04,0x00,0x33,0x02,0xff,0x04,0x00,
0x34,0x02,0xff,0x04,0x00,0x35,0x02,0xff,0x04,0x00,0x36,0x02,0xff,0x04,0x00,0x37,
0x02,0xff,0x04,0x00,0x38,0x02,0xff,0x04,0x00,0x39,0x02,0xff,0x04,0x00,0x30,0x02,
0xff,0x04,0x00,0x2d,0x02,0xff,0x04,0x00,0x3d,0x02,0xff,0x04,0x00,0x70,0x02,0xff,
0x04,0x00,0x5d,0x02,0xff,0x04,0x00,0x5b,
0x07, // following are 7 special keys
0x04,0x39, //caps lock
0x05,0x72, //NX_KEYTYPE_HELP is 5, ADB code is 0x72
0x06,0x7f, //NX_POWER_KEY is 6, ADB code is 0x7f
0x07,0x4a, //NX_KEYTYPE_MUTE is 7, ADB code is 0x4a
0x00,0x48, //NX_KEYTYPE_SOUND_UP is 0, ADB code is 0x48
0x01,0x49, //NX_KEYTYPE_SOUND_DOWN is 1, ADB code is 0x49
// remove arrow keys as special keys. They are generating double up/down scroll events
// in both carbon and coco apps.
//0x08,0x7e, //NX_UP_ARROW_KEY is 8, ADB is 3e raw, 7e virtual (KMAP)
//0x09,0x7d, //NX_DOWN_ARROW_KEY is 9, ADB is 0x3d raw, 7d virtual
0x0a,0x47 //NX_KEYTYPE_NUM_LOCK is 10, ADB combines with CLEAR key for numlock
};
*length = sizeof(appleUSAKeyMap);
return appleUSAKeyMap;
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
void ApplePS2Keyboard::setDevicePowerState( UInt32 whatToDo )
{
switch ( whatToDo )
{
case kPS2C_DisableDevice:
//
// Disable keyboard.
//
setKeyboardEnable( false );
break;
case kPS2C_EnableDevice:
//
// Initialize the keyboard LED state.
//
setLEDs(_ledState);
//
// Enable the keyboard clock (should already be so), the keyboard
// IRQ line, and the keyboard Kscan -> scan code translation mode.
//
setCommandByte( kCB_EnableKeyboardIRQ | kCB_TranslateMode,
kCB_DisableKeyboardClock );
//
// Finally, we enable the keyboard itself, so that it may start
// reporting key events.
//
setKeyboardEnable( true );
break;
}
}