Esempi in C++ (Cpp) per smp_capture

Esempio n. 1

File: misc.c Progetto: romanalexander/Trickles

/* Drop into the prom, with the chance to continue with the 'go'
 * prom command.
 */
void
prom_cmdline(void)
{
	unsigned long flags;

	__save_and_cli(flags);

#ifdef CONFIG_SUN_CONSOLE
	if(!serial_console && prom_palette)
		prom_palette (1);
#endif

#ifdef CONFIG_SMP
	smp_capture();
#endif

	p1275_cmd ("enter", P1275_INOUT(0,0));

#ifdef CONFIG_SMP
	smp_release();
	spin_unlock_wait(&__br_write_locks[BR_GLOBALIRQ_LOCK].lock);
#endif

#ifdef CONFIG_SUN_CONSOLE
	if(!serial_console && prom_palette)
		prom_palette (0);
#endif

	__restore_flags(flags);
}

Esempio n. 2

File: misc.c Progetto: E-LLP/n900

/* Drop into the prom, with the chance to continue with the 'go'
 * prom command.
 */
void prom_cmdline(void)
{
	unsigned long flags;

	local_irq_save(flags);

#ifdef CONFIG_SMP
	smp_capture();
#endif

	p1275_cmd("enter", P1275_INOUT(0, 0));

#ifdef CONFIG_SMP
	smp_release();
#endif

	local_irq_restore(flags);
}

Esempio n. 3

File: misc.c Progetto: dot-Sean/linux_kernels

/* Drop into the prom, with the chance to continue with the 'go'
 * prom command.
 */
void
prom_cmdline(void)
{
    unsigned long flags;

    __save_and_cli(flags);

#ifdef CONFIG_SUN_CONSOLE
    if(!serial_console && prom_palette)
        prom_palette (1);
#endif

    /* We always arrive here via a serial interrupt.
     * So in order for everything to work reliably, even
     * on SMP, we need to drop the IRQ locks we hold.
     */
#ifdef CONFIG_SMP
    irq_exit(smp_processor_id(), 0);
    smp_capture();
#else
    local_irq_count(smp_processor_id())--;
#endif

    p1275_cmd ("enter", P1275_INOUT(0,0));

#ifdef CONFIG_SMP
    smp_release();
    irq_enter(smp_processor_id(), 0);
    spin_unlock_wait(&__br_write_locks[BR_GLOBALIRQ_LOCK].lock);
#else
    local_irq_count(smp_processor_id())++;
#endif

#ifdef CONFIG_SUN_CONSOLE
    if(!serial_console && prom_palette)
        prom_palette (0);
#endif

    __restore_flags(flags);
}

Esempio n. 4

File: misc_64.c Progetto: MichaelSX/android_kernel_lenovo_lifetab_s9512

/* Drop into the prom, with the chance to continue with the 'go'
 * prom command.
 */
void prom_cmdline(void)
{
	unsigned long args[3];
	unsigned long flags;

	local_irq_save(flags);

#ifdef CONFIG_SMP
	smp_capture();
#endif

	args[0] = (unsigned long) "enter";
	args[1] = 0;
	args[2] = 0;

	p1275_cmd_direct(args);

#ifdef CONFIG_SMP
	smp_release();
#endif

	local_irq_restore(flags);
}

Esempio n. 5

/* Drop into the prom, with the chance to continue with the 'go'
 * prom command.
 */
void prom_cmdline(void)
{
	unsigned long flags;

	local_irq_save(flags);

	if (!serial_console && prom_palette)
		prom_palette(1);

#ifdef CONFIG_SMP
	smp_capture();
#endif

	p1275_cmd("enter", P1275_INOUT(0, 0));

#ifdef CONFIG_SMP
	smp_release();
#endif

	if (!serial_console && prom_palette)
		prom_palette(0);

	local_irq_restore(flags);
}