#include <Rtc.h>

Inheritance diagram for Rtc:

Collaboration diagram for Rtc:

Classes
class	CmosTransactionGuard

struct	periodicIrqInfo_t

Public Member Functions
virtual bool	registerHandler (TimerHandler *handler)

virtual bool	unregisterHandler (TimerHandler *handler)

virtual void	addAlarm (class Event *pEvent, size_t alarmSecs, size_t alarmUsecs=0)

virtual void	removeAlarm (class Event *pEvent)

virtual size_t	removeAlarm (class Event *pEvent, bool bRetZero)

virtual size_t	getYear ()

virtual uint8_t	getMonth ()

virtual uint8_t	getDayOfMonth ()

virtual uint8_t	getDayOfWeek ()

virtual uint8_t	getHour ()

virtual uint8_t	getMinute ()

virtual uint8_t	getSecond ()

virtual uint64_t	getNanosecond ()

virtual uint64_t	getTickCount ()

virtual uint64_t	getTickCountNano ()

virtual uint64_t	getTickCountNanoFast ()

Time::CpuTimeSample	sampleCpuTime () override

bool	initialise1 (uint8_t centuryIndex) INITIALISATION_ONLY

bool	initialise2 () INITIALISATION_ONLY

void	initialiseProcessorClock () INITIALISATION_ONLY

bool	initialise3 ()

virtual void	synchronise (bool tohw=false)

void	uninitialise ()

Public Member Functions inherited from Timer
virtual Time::Timestamp	getUnixTimestamp ()

Static Public Member Functions
static Rtc &	instance ()

static EXPORTED_PUBLIC uint8_t	readCmos (uint8_t index)

static EXPORTED_PUBLIC void	writeCmos (uint8_t index, uint8_t value)

Protected Member Functions
	Rtc () INITIALISATION_ONLY

virtual	~Rtc ()

Protected Member Functions inherited from Timer
	Timer ()

virtual	~Timer ()

Private Types
using	Alarm = RtcAlarmQueue::Record

Private Member Functions
	Rtc (const Rtc &)

Rtc &	operator= (const Rtc &)

IrqDisposition	irq (irq_id_t number) override

void	processElapsedTime (uint64_t observed)

void	setPeriodicInterruptEnabled (bool enabled)

void	setIndexLocked (uint8_t index)

bool	waitForUpdateCompletion (uint8_t index)

bool	read (uint8_t index, uint8_t &value)

uint8_t	readLocked (uint8_t index)

void	writeLocked (uint8_t index, uint8_t value)

uint8_t	read (uint8_t index)

bool	write (uint8_t index, uint8_t value)

bool	readHardwareClock ()

bool	writeHardwareClock ()

bool	inhibitClockUpdatesLocked (uint8_t &status)

void	drainRemoteAlarmDispatch (class Event pEvent, void owner)

virtual	~IrqHandler ()

Private Member Functions inherited from IrqHandlerBase
virtual	~IrqHandlerBase ()

Private Attributes
IoPort	m_IoPort

irq_id_t	m_IrqId

size_t	m_PeriodicIrqInfoIndex

uint8_t	m_CenturyIndex

size_t	m_Year

uint8_t	m_Month

uint8_t	m_DayOfMonth

uint8_t	m_Hour

uint8_t	m_Minute

uint8_t	m_Second

uint64_t	m_Nanosecond

Atomic< uint64_t >	m_TickCount

uint64_t	m_ProcessedTickCount

TimerHandlerRegistry	m_HandlerRegistry

RtcAlarmQueue	m_AlarmQueue

Spinlock	m_Lock

Mutex	m_CmosLock

PcTscClock::Calibration	m_TscCalibration

uint64_t	m_Tsc0

PcTscClock::MonotonicPublication	m_MonotonicTicks

Static Private Attributes
static periodicIrqInfo_t	periodicIrqInfo [12]

static Rtc	m_Instance

Detailed Description

Class for the Real-time clock / CMOS implementing the Timer interface

Definition at line 46 of file Rtc.h.

Member Typedef Documentation

◆ Alarm

using Rtc::Alarm = RtcAlarmQueue::Record

private

Definition at line 220 of file Rtc.h.

Constructor & Destructor Documentation

◆ Rtc() [1/2]

Rtc::Rtc ( )

protected

The default constructor

Definition at line 545 of file Rtc.cc.

◆ ~Rtc()

virtual Rtc::~Rtc ( )

inlineprotectedvirtual

The destructor

Definition at line 101 of file Rtc.h.

◆ Rtc() [2/2]

Rtc::Rtc ( const Rtc & )

private

The copy-constructor

Note: NOT implemented

Member Function Documentation

◆ addAlarm()

void Rtc::addAlarm	(	class Event *	pEvent,
		size_t	alarmSecs,
		size_t	alarmUsecs = `0`
	)

virtual

Dispatches the Event pEvent to the current thread in alarmSecs time.

Parameters

pEvent	Event to dispatch.
alarmSecs	Number of seconds to wait.

Implements Timer.

Definition at line 134 of file Rtc.cc.

References Spinlock::acquire(), getTickCountNano(), ProcessorBase::information(), m_AlarmQueue, m_Lock, and Spinlock::release().

◆ drainRemoteAlarmDispatch()

void Rtc::drainRemoteAlarmDispatch	(	class Event *	pEvent,
		void *	owner
	)

private

Drains a sendEvent handoff owned by another processor.

Definition at line 154 of file Rtc.cc.

References Spinlock::acquire(), Thread::getDebugState(), ProcessorBase::getInterrupts(), ProcessorBase::information(), Scheduler::instance(), m_AlarmQueue, m_Lock, ProcessorBase::pause(), Spinlock::release(), Thread::setDebugState(), and Scheduler::yield().

Referenced by removeAlarm(), and removeAlarm().

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◆ getDayOfMonth()

uint8_t Rtc::getDayOfMonth ( )

virtual

Get the current day of month

Returns: the current day of month

Implements Timer.

Definition at line 245 of file Rtc.cc.

References m_DayOfMonth.

◆ getDayOfWeek()

uint8_t Rtc::getDayOfWeek ( )

virtual

Get the current day of week

Returns: the current day of week

Implements Timer.

Definition at line 248 of file Rtc.cc.

References m_DayOfMonth, m_Month, and m_Year.

◆ getHour()

uint8_t Rtc::getHour ( )

virtual

Get the current hour

Returns: the current hour

Implements Timer.

Definition at line 262 of file Rtc.cc.

References m_Hour.

◆ getMinute()

uint8_t Rtc::getMinute ( )

virtual

Get the current minute

Returns: the current minute

Implements Timer.

Definition at line 265 of file Rtc.cc.

References m_Minute.

◆ getMonth()

uint8_t Rtc::getMonth ( )

virtual

Get the current month

Returns: the current month

Implements Timer.

Definition at line 242 of file Rtc.cc.

References m_Month.

◆ getNanosecond()

uint64_t Rtc::getNanosecond ( )

virtual

Get the current nanosecond

Returns: the current nanosecond

Implements Timer.

Definition at line 271 of file Rtc.cc.

References m_Nanosecond.

◆ getSecond()

uint8_t Rtc::getSecond ( )

virtual

Get the current second

Returns: the current second

Implements Timer.

Definition at line 268 of file Rtc.cc.

References m_Second.

◆ getTickCount()

uint64_t Rtc::getTickCount ( )

virtual

Get the Tick count (time elapsed since system bootup)

Returns: the tick count in milliseconds

Implements Timer.

Definition at line 274 of file Rtc.cc.

References getTickCountNano().

◆ getTickCountNano()

uint64_t Rtc::getTickCountNano ( )

virtual

Get the Tick count (time elapsed since system bootup) in nanosconds.

Returns: the tick count in nanoseconds

Reimplemented from Timer.

Definition at line 277 of file Rtc.cc.

References ProcessorBase::getInterrupts(), ProcessorBase::information(), m_MonotonicTicks, m_TickCount, m_Tsc0, m_TscCalibration, and ProcessorBase::setInterrupts().

Referenced by addAlarm(), getTickCount(), initialise3(), irq(), and removeAlarm().

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◆ getTickCountNanoFast()

uint64_t Rtc::getTickCountNanoFast ( )

virtual

Get the tick count while the caller already owns the IRQ-disabled window.

Reimplemented from Timer.

Definition at line 298 of file Rtc.cc.

References sampleCpuTime().

◆ getYear()

size_t Rtc::getYear ( )

virtual

Get the current year

Returns: the current year

Implements Timer.

Definition at line 239 of file Rtc.cc.

References m_Year.

◆ inhibitClockUpdatesLocked()

bool Rtc::inhibitClockUpdatesLocked ( uint8_t & status )

private

Definition at line 757 of file Rtc.cc.

◆ initialise1()

bool Rtc::initialise1 ( uint8_t centuryIndex )

Initialises the class

Returns: true, if successful, false otherwise

Definition at line 316 of file Rtc.cc.

References IoPort::allocate(), Hex, m_HandlerRegistry, m_IoPort, m_IrqId, m_PeriodicIrqInfoIndex, periodicIrqInfo, Rtc::periodicIrqInfo_t::rateBits, readHardwareClock(), TimerHandlerRegistry::reset(), and write().

Referenced by Pc::initialise().

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◆ initialise2()

bool Rtc::initialise2 ( )

Calibrates the TSC while the RTC line remains masked.

Definition at line 373 of file Rtc.cc.

References ProcessorBase::information(), m_MonotonicTicks, m_PeriodicIrqInfoIndex, m_ProcessedTickCount, m_TickCount, m_Tsc0, m_TscCalibration, Rtc::periodicIrqInfo_t::ns, ProcessorBase::pause(), periodicIrqInfo, and setPeriodicInterruptEnabled().

Referenced by Pc::initialise().

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◆ initialise3()

bool Rtc::initialise3 ( )

Registers the RTC worker and enables periodic IRQ delivery.

Definition at line 444 of file Rtc.cc.

References Dec, getTickCountNano(), m_IrqId, m_PeriodicIrqInfoIndex, m_ProcessedTickCount, m_TickCount, periodicIrqInfo, Rtc::periodicIrqInfo_t::rateBits, IrqManager::registerIsaIrqHandler(), setPeriodicInterruptEnabled(), StringView::substring(), and write().

◆ initialiseProcessorClock()

void Rtc::initialiseProcessorClock ( )

Anchors the calling application processor to global monotonic time.

Definition at line 430 of file Rtc.cc.

References ProcessorBase::getInterrupts(), ProcessorBase::information(), m_MonotonicTicks, m_TickCount, and ProcessorBase::setInterrupts().

◆ instance()

static Rtc & Rtc::instance ( )

inlinestatic

Definition at line 48 of file Rtc.h.

◆ irq()

IrqDisposition Rtc::irq ( irq_id_t number )

overrideprivatevirtual

Handles a pending IRQ in thread context.

Implements IrqHandler.

Definition at line 570 of file Rtc.cc.

References getTickCountNano(), m_CmosLock, and processElapsedTime().

◆ operator=()

Rtc & Rtc::operator= ( const Rtc & )

private

The assignment operator

Note: NOT implemented

◆ processElapsedTime()

void Rtc::processElapsedTime ( uint64_t observed )

private

Applies every elapsed interval observed by the IRQ8 worker.

Definition at line 590 of file Rtc.cc.

References Spinlock::acquire(), Scheduler::acquireProcess(), Process::description(), TimerHandlerRegistry::dispatch(), Process::getHeapUsage(), Process::getId(), Scheduler::getNumProcesses(), TargetInfo::getPageSize(), Machine::getSerial(), Scheduler::instance(), m_AlarmQueue, m_DayOfMonth, m_HandlerRegistry, m_Hour, m_Lock, m_Minute, m_Month, m_Nanosecond, m_ProcessedTickCount, m_Second, m_TickCount, m_Year, Spinlock::release(), Thread::sendEvent(), IrqManager::tick(), and UNLIKELY.

Referenced by irq().

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◆ read() [1/2]

uint8_t Rtc::read ( uint8_t index )

private

Read the value in the CMOS at a specific index

Parameters

[in] index the index

Returns: the value at the index

Definition at line 723 of file Rtc.cc.

◆ read() [2/2]

bool Rtc::read	(	uint8_t	index,
		uint8_t &	value
	)

private

Definition at line 729 of file Rtc.cc.

◆ readCmos()

uint8_t Rtc::readCmos ( uint8_t index )

static

Access CMOS through the RTC-owned selector/data transaction.

These entrypoints exist for PC compatibility layers which need CMOS bytes but must not access ports 0x70/0x71 independently of the RTC.

Definition at line 719 of file Rtc.cc.

References m_Instance.

◆ readHardwareClock()

bool Rtc::readHardwareClock ( )

private

Transfer a complete clock snapshot without partially publishing it.

Definition at line 773 of file Rtc.cc.

References m_CmosLock, m_DayOfMonth, m_Hour, m_Minute, m_Month, m_Second, m_Year, and waitForUpdateCompletion().

Referenced by initialise1(), and synchronise().

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◆ readLocked()

uint8_t Rtc::readLocked ( uint8_t index )

private

Definition at line 738 of file Rtc.cc.

◆ registerHandler()

bool Rtc::registerHandler ( TimerHandler * handler )

virtual

Implements Timer.

Definition at line 232 of file Rtc.cc.

◆ removeAlarm() [1/2]

void Rtc::removeAlarm ( class Event * pEvent )

virtual

Removes the event pEvent from the alarm queue. Once this returns, the timer will not begin another delivery of this event.

Parameters

pEvent Event to remove alarm for.

Implements Timer.

Definition at line 188 of file Rtc.cc.

References Spinlock::acquire(), drainRemoteAlarmDispatch(), m_AlarmQueue, m_Lock, and Spinlock::release().

◆ removeAlarm() [2/2]

size_t Rtc::removeAlarm	(	class Event *	pEvent,
		bool	bRetZero
	)

virtual

Removes the event pEvent from the alarm queue. Once this returns, the timer will not begin another delivery of this event.

Parameters

pEvent	Event to remove alarm for.
bRetZero	If true, returns zero rather the time until firing

Returns: The number of seconds before the event would have fired, or zero if bRetZero is true.

Implements Timer.

Definition at line 204 of file Rtc.cc.

References Spinlock::acquire(), drainRemoteAlarmDispatch(), getTickCountNano(), m_AlarmQueue, m_Lock, and Spinlock::release().

◆ sampleCpuTime()

Time::CpuTimeSample Rtc::sampleCpuTime ( )

overridevirtual

Samples nanoseconds and CPU identity while the caller keeps interrupts disabled.

Reimplemented from Timer.

Definition at line 302 of file Rtc.cc.

References ProcessorBase::index(), ProcessorBase::information(), m_Tsc0, and m_TscCalibration.

Referenced by getTickCountNanoFast().

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◆ setIndexLocked()

void Rtc::setIndexLocked ( uint8_t index )

private

Set the index register

Parameters

[in] index the new index

Definition at line 687 of file Rtc.cc.

References m_IoPort, IoPort::read8(), and IoPort::write8().

Referenced by waitForUpdateCompletion().

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◆ setPeriodicInterruptEnabled()

void Rtc::setPeriodicInterruptEnabled ( bool enabled )

private

Atomically changes the RTC periodic-interrupt source and clears C.

Definition at line 822 of file Rtc.cc.

References m_CmosLock.

Referenced by initialise2(), initialise3(), and uninitialise().

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◆ synchronise()

void Rtc::synchronise ( bool tohw = false )

virtual

Synchronise the time/date with the hardware

Reimplemented from Timer.

Definition at line 501 of file Rtc.cc.

References readHardwareClock().

Referenced by uninitialise().

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◆ uninitialise()

void Rtc::uninitialise ( )

Uninitialises the class

Definition at line 512 of file Rtc.cc.

References IoPort::free(), m_AlarmQueue, m_HandlerRegistry, m_IoPort, m_IrqId, m_Lock, panic(), TimerHandlerRegistry::reset(), setPeriodicInterruptEnabled(), and synchronise().

Referenced by Pc::deinitialise().

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◆ unregisterHandler()

bool Rtc::unregisterHandler ( TimerHandler * handler )

virtual

Implements Timer.

Definition at line 236 of file Rtc.cc.

◆ waitForUpdateCompletion()

bool Rtc::waitForUpdateCompletion ( uint8_t index )

private

Wait until the Update of the RTC entries in the CMOS is complete, if we want to access one of those entries

Parameters

[in] index the index we want to access afterwards

Returns: true if the update completed before the hardware deadline

Definition at line 692 of file Rtc.cc.

References m_CmosLock, m_IoPort, ProcessorBase::pause(), IoPort::read8(), and setIndexLocked().

Referenced by readHardwareClock(), and write().

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◆ write()

bool Rtc::write	(	uint8_t	index,
		uint8_t	value
	)

private

Write the value to the CMOS at a specific index

Parameters

[in]	index	the index
[in]	value	the value

Returns: true if the write was performed

Definition at line 743 of file Rtc.cc.

References m_CmosLock, and waitForUpdateCompletion().

Referenced by initialise1(), and initialise3().

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◆ writeCmos()

void Rtc::writeCmos	(	uint8_t	index,
		uint8_t	value
	)

static

Definition at line 753 of file Rtc.cc.

◆ writeHardwareClock()

bool Rtc::writeHardwareClock ( )

private

Definition at line 798 of file Rtc.cc.

◆ writeLocked()

void Rtc::writeLocked	(	uint8_t	index,
		uint8_t	value
	)

private

Definition at line 817 of file Rtc.cc.

Member Data Documentation

◆ m_AlarmQueue

RtcAlarmQueue Rtc::m_AlarmQueue

private

Intrusive alarm ownership; queue operations never allocate in IRQs.

Definition at line 223 of file Rtc.h.

Referenced by addAlarm(), drainRemoteAlarmDispatch(), processElapsedTime(), removeAlarm(), removeAlarm(), and uninitialise().

◆ m_CenturyIndex

uint8_t Rtc::m_CenturyIndex

private

Definition at line 178 of file Rtc.h.

◆ m_CmosLock

Mutex Rtc::m_CmosLock

private

Serialises the CMOS index/data register pair across processors.

Definition at line 228 of file Rtc.h.

Referenced by irq(), readHardwareClock(), setPeriodicInterruptEnabled(), waitForUpdateCompletion(), and write().

◆ m_DayOfMonth

uint8_t Rtc::m_DayOfMonth

private

The current day of month

Definition at line 185 of file Rtc.h.

Referenced by getDayOfMonth(), getDayOfWeek(), processElapsedTime(), and readHardwareClock().

◆ m_HandlerRegistry

TimerHandlerRegistry Rtc::m_HandlerRegistry

private

Timer handlers and their callback lifetime state.

Definition at line 218 of file Rtc.h.

Referenced by initialise1(), processElapsedTime(), and uninitialise().

◆ m_Hour

uint8_t Rtc::m_Hour

private

The current hour

Definition at line 187 of file Rtc.h.

Referenced by getHour(), processElapsedTime(), and readHardwareClock().

◆ m_Instance

Rtc Rtc::m_Instance

staticprivate

The Rtc class instance

Definition at line 215 of file Rtc.h.

Referenced by readCmos().

◆ m_IoPort

IoPort Rtc::m_IoPort

private

The CMOS/Real-time Clock I/O port range

Definition at line 170 of file Rtc.h.

Referenced by initialise1(), setIndexLocked(), uninitialise(), and waitForUpdateCompletion().

◆ m_IrqId

irq_id_t Rtc::m_IrqId

private

The IRQ Identifier

Definition at line 173 of file Rtc.h.

Referenced by initialise1(), initialise3(), and uninitialise().

◆ m_Lock

Spinlock Rtc::m_Lock

private

Protects the alarm queue and the dispatch-ownership transition.

Definition at line 225 of file Rtc.h.

Referenced by addAlarm(), drainRemoteAlarmDispatch(), processElapsedTime(), removeAlarm(), removeAlarm(), and uninitialise().

◆ m_Minute

uint8_t Rtc::m_Minute

private

The current minute

Definition at line 189 of file Rtc.h.

Referenced by getMinute(), processElapsedTime(), and readHardwareClock().

◆ m_MonotonicTicks

PcTscClock::MonotonicPublication Rtc::m_MonotonicTicks

private

Cross-processor monotonic floor, published without a retry loop.

Definition at line 237 of file Rtc.h.

Referenced by getTickCountNano(), initialise2(), and initialiseProcessorClock().

◆ m_Month

uint8_t Rtc::m_Month

private

The current month

Definition at line 183 of file Rtc.h.

Referenced by getDayOfWeek(), getMonth(), processElapsedTime(), and readHardwareClock().

◆ m_Nanosecond

uint64_t Rtc::m_Nanosecond

private

The current nanosecond

Definition at line 193 of file Rtc.h.

Referenced by getNanosecond(), and processElapsedTime().

◆ m_PeriodicIrqInfoIndex

size_t Rtc::m_PeriodicIrqInfoIndex

private

Index into the periodicIrqInfo table

Definition at line 176 of file Rtc.h.

Referenced by initialise1(), initialise2(), and initialise3().

◆ m_ProcessedTickCount

uint64_t Rtc::m_ProcessedTickCount

private

Worker cursor used to aggregate delayed periodic delivery.

Definition at line 199 of file Rtc.h.

Referenced by initialise2(), initialise3(), and processElapsedTime().

◆ m_Second

uint8_t Rtc::m_Second

private

The current second

Definition at line 191 of file Rtc.h.

Referenced by getSecond(), processElapsedTime(), and readHardwareClock().

◆ m_TickCount

Atomic<uint64_t> Rtc::m_TickCount

private

Latest elapsed-time cursor published by the IRQ8 worker.

Definition at line 196 of file Rtc.h.

Referenced by getTickCountNano(), initialise2(), initialise3(), initialiseProcessorClock(), and processElapsedTime().

◆ m_Tsc0

uint64_t Rtc::m_Tsc0

private

Bootstrap fallback before a per-processor anchor is available.

Definition at line 234 of file Rtc.h.

Referenced by getTickCountNano(), initialise2(), and sampleCpuTime().

◆ m_TscCalibration

PcTscClock::Calibration Rtc::m_TscCalibration

private

Exact RTC-calibrated conversion from TSC cycles to nanoseconds.

Definition at line 231 of file Rtc.h.

Referenced by getTickCountNano(), initialise2(), and sampleCpuTime().

◆ m_Year

size_t Rtc::m_Year

private

The current year

Definition at line 181 of file Rtc.h.

Referenced by getDayOfWeek(), getYear(), processElapsedTime(), and readHardwareClock().

◆ periodicIrqInfo

Rtc::periodicIrqInfo_t Rtc::periodicIrqInfo

staticprivate

Initial value:

= {
    {4, 0x0e, {250000000ULL, 250000000ULL}}, {8, 0x0d, {125000000ULL, 125000000ULL}},
    {16, 0x0c, {62500000ULL, 62500000ULL}},  {32, 0x0b, {31250000ULL, 31250000ULL}},
    {64, 0x0a, {15625000ULL, 15625000ULL}},  {128, 0x09, {7812500ULL, 7812500ULL}},
    {256, 0x08, {3906250ULL, 3906250ULL}},   {512, 0x07, {1953125ULL, 1953125ULL}},
    {1024, 0x06, {976562ULL, 976563ULL}},    {2048, 0x05, {488281ULL, 488281ULL}},
    {4096, 0x04, {244140ULL, 244141ULL}},    {8192, 0x03, {122070ULL, 122070ULL}},
}

Information about the RTC's periodic irq

Definition at line 86 of file Rtc.h.

Referenced by initialise1(), initialise2(), and initialise3().

The documentation for this class was generated from the following files:

Rtc.h
Rtc.cc

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ Alarm

Constructor & Destructor Documentation

◆ Rtc() [1/2]

◆ ~Rtc()

◆ Rtc() [2/2]

Member Function Documentation

◆ addAlarm()

◆ drainRemoteAlarmDispatch()

◆ getDayOfMonth()

◆ getDayOfWeek()

◆ getHour()

◆ getMinute()

◆ getMonth()

◆ getNanosecond()

◆ getSecond()

◆ getTickCount()

◆ getTickCountNano()

◆ getTickCountNanoFast()

◆ getYear()

◆ inhibitClockUpdatesLocked()

◆ initialise1()

◆ initialise2()

◆ initialise3()

◆ initialiseProcessorClock()

◆ instance()

◆ irq()

◆ operator=()

◆ processElapsedTime()

◆ read() [1/2]

◆ read() [2/2]

◆ readCmos()

◆ readHardwareClock()

◆ readLocked()

◆ registerHandler()

◆ removeAlarm() [1/2]

◆ removeAlarm() [2/2]

◆ sampleCpuTime()

◆ setIndexLocked()

◆ setPeriodicInterruptEnabled()

◆ synchronise()

◆ uninitialise()

◆ unregisterHandler()

◆ waitForUpdateCompletion()

◆ write()

◆ writeCmos()

◆ writeHardwareClock()

◆ writeLocked()

Member Data Documentation

◆ m_AlarmQueue

◆ m_CenturyIndex

◆ m_CmosLock

◆ m_DayOfMonth

◆ m_HandlerRegistry

◆ m_Hour

◆ m_Instance

◆ m_IoPort

◆ m_IrqId

◆ m_Lock

◆ m_Minute

◆ m_MonotonicTicks

◆ m_Month

◆ m_Nanosecond

◆ m_PeriodicIrqInfoIndex

◆ m_ProcessedTickCount

◆ m_Second

◆ m_TickCount

◆ m_Tsc0

◆ m_TscCalibration

◆ m_Year

◆ periodicIrqInfo