C++ (Cpp) cache_wback_all Examples

Example #1

File: cache-sh7705.c Project: 274914765/C

void __uses_jump_to_uncached flush_cache_all(void)
{
    unsigned long flags;

    local_irq_save(flags);
    jump_to_uncached();

    cache_wback_all();
    back_to_cached();
    local_irq_restore(flags);
}

Example #2

File: cache-sh7705.c Project: 0-T-0/ps4-linux

static void sh7705_flush_cache_all(void *args)
{
	unsigned long flags;

	local_irq_save(flags);
	jump_to_uncached();

	cache_wback_all();
	back_to_cached();
	local_irq_restore(flags);
}

Example #3

File: cache-sh7705.c Project: Dronevery/JetsonTK1-kernel

void flush_cache_all(void)
{
	unsigned long flags;

	local_irq_save(flags);
	jump_to_P2();

	cache_wback_all();
	back_to_P1();
	local_irq_restore(flags);
}

Example #4

File: cache.c Project: 247a/lenovo_b6000-8000_kernel_source

int cache_control(unsigned int cmd)
{
	unsigned long ccr;

	jump_to_P2();
	ccr = inl(CCR);

	if (ccr & CCR_CACHE_ENABLE)
		cache_wback_all();

	if (cmd == CACHE_DISABLE)
		outl(CCR_CACHE_STOP, CCR);
	else
		outl(CCR_CACHE_INIT, CCR);
	back_to_P1();

	return 0;
}

Example #5

File: cache-sh3.c Project: romanalexander/Trickles

void __init cache_init(void)
{
	unsigned long ccr;

	detect_cpu_and_cache_system();

	jump_to_P2();
	ccr = ctrl_inl(CCR);
	if (ccr & CCR_CACHE_CE)
		/*
		 * XXX: Should check RA here. 
		 * If RA was 1, we only need to flush the half of the caches.
		 */
		cache_wback_all();

	ctrl_outl(CCR_CACHE_INIT, CCR);
	back_to_P1();
}