Exemplos de get_cmos_time em C++ (Cpp)

Exemplo n.º 1

Arquivo: time.c Projeto: BackupTheBerlios/arp2-svn

static int timer_resume(struct sys_device *dev)
{
	unsigned long flags;
	unsigned long sec;
	unsigned long sleep_length;

#ifdef CONFIG_HPET_TIMER
	if (is_hpet_enabled())
		hpet_reenable();
#endif
	setup_pit_timer();
	sec = get_cmos_time() + clock_cmos_diff;
	sleep_length = (get_cmos_time() - sleep_start) * HZ;
	write_seqlock_irqsave(&xtime_lock, flags);
	xtime.tv_sec = sec;
	xtime.tv_nsec = 0;
	jiffies_64 += sleep_length;
	wall_jiffies += sleep_length;
	write_sequnlock_irqrestore(&xtime_lock, flags);
	if (last_timer->resume)
		last_timer->resume();
	cur_timer = last_timer;
	last_timer = NULL;
	touch_softlockup_watchdog();
	return 0;
}

Exemplo n.º 2

Arquivo: time.c Projeto: spacex/kernel-centos5

static int timer_suspend(struct sys_device *dev, pm_message_t state)
{
	/*
	 * Estimate time zone so that set_time can update the clock
	 */
	clock_cmos_diff = -get_cmos_time();
	clock_cmos_diff += get_seconds();
	sleep_start = get_cmos_time();
	return 0;
}

Exemplo n.º 3

void
update_xtime_from_cmos(void)
{
	if(have_rtc) {
		xtime.tv_sec = get_cmos_time();
		xtime.tv_nsec = 0;
	}
}

Exemplo n.º 4

Arquivo: time.c Projeto: JacksonZhangkun/linux-2.6

static int timer_resume(struct sys_device *dev)
{
	unsigned long flags;
	unsigned long sec;
	unsigned long sleep_length;

#ifdef CONFIG_HPET_TIMER
	if (is_hpet_enabled())
		hpet_reenable();
#endif
	sec = get_cmos_time() + clock_cmos_diff;
	sleep_length = get_cmos_time() - sleep_start;
	write_seqlock_irqsave(&xtime_lock, flags);
	xtime.tv_sec = sec;
	xtime.tv_nsec = 0;
	write_sequnlock_irqrestore(&xtime_lock, flags);
	jiffies += sleep_length * HZ;
	return 0;
}

Exemplo n.º 5

Arquivo: time.c Projeto: spacex/kernel-centos5

/* Duplicate of time_init() below, with hpet_enable part added */
static void __init hpet_time_init(void)
{
	xtime.tv_sec = get_cmos_time();
	xtime.tv_nsec = (INITIAL_JIFFIES % HZ) * (NSEC_PER_SEC / HZ);
	set_normalized_timespec(&wall_to_monotonic,
		-xtime.tv_sec, -xtime.tv_nsec);

	if ((hpet_enable() >= 0) && hpet_use_timer) {
		printk("Using HPET for base-timer\n");
	}

	time_init_hook();
}

Exemplo n.º 6

Arquivo: time.c Projeto: BackupTheBerlios/arp2-svn

/* Duplicate of time_init() below, with hpet_enable part added */
static void __init hpet_time_init(void)
{
	xtime.tv_sec = get_cmos_time();
	xtime.tv_nsec = (INITIAL_JIFFIES % HZ) * (NSEC_PER_SEC / HZ);
	set_normalized_timespec(&wall_to_monotonic,
		-xtime.tv_sec, -xtime.tv_nsec);

	if ((hpet_enable() >= 0) && hpet_use_timer) {
		printk("Using HPET for base-timer\n");
	}

	cur_timer = select_timer();
	printk(KERN_INFO "Using %s for high-res timesource\n",cur_timer->name);

	time_init_hook();
}

Exemplo n.º 7

Arquivo: time.c Projeto: spacex/kernel-centos5

void __init time_init(void)
{
#ifdef CONFIG_HPET_TIMER
	if (is_hpet_capable()) {
		/*
		 * HPET initialization needs to do memory-mapped io. So, let
		 * us do a late initialization after mem_init().
		 */
		late_time_init = hpet_time_init;
		return;
	}
#endif
	xtime.tv_sec = get_cmos_time();
	xtime.tv_nsec = (INITIAL_JIFFIES % HZ) * (NSEC_PER_SEC / HZ);
	set_normalized_timespec(&wall_to_monotonic,
		-xtime.tv_sec, -xtime.tv_nsec);

	time_init_hook();
}

Exemplo n.º 8

Arquivo: time.c Projeto: BackupTheBerlios/arp2-svn

void __init time_init(void)
{
#ifdef CONFIG_HPET_TIMER
	if (is_hpet_capable()) {
		/*
		 * HPET initialization needs to do memory-mapped io. So, let
		 * us do a late initialization after mem_init().
		 */
		late_time_init = hpet_time_init;
		return;
	}
#endif
	xtime.tv_sec = get_cmos_time();
	xtime.tv_nsec = (INITIAL_JIFFIES % HZ) * (NSEC_PER_SEC / HZ);
	set_normalized_timespec(&wall_to_monotonic,
		-xtime.tv_sec, -xtime.tv_nsec);

	cur_timer = select_timer();
	printk(KERN_INFO "Using %s for high-res timesource\n",cur_timer->name);

	time_init_hook();
}

Exemplo n.º 9

Arquivo: rtc.c Projeto: sarnobat/knoppix

void mpc1211_rtc_gettimeofday(struct timeval *tv)
{

	tv->tv_sec = get_cmos_time();
	tv->tv_usec = 0;
}

Exemplo n.º 10

Arquivo: rtc.c Projeto: 0-T-0/ps4-linux

void sh03_rtc_gettimeofday(struct timespec *tv)
{

	tv->tv_sec = get_cmos_time();
	tv->tv_nsec = 0;
}

Exemplo n.º 11

Arquivo: time.c Projeto: Blackburn29/PsycoKernel

void read_persistent_clock(struct timespec *ts)
{
	ts->tv_sec = get_cmos_time();
	ts->tv_nsec = 0;
}