Esempi in C++ (Cpp) per SC_INDEX

Esempio n. 1

File: indy_sc.c Progetto: TitaniumBoy/lin

static void indy_sc_wback_invalidate(unsigned long addr, unsigned long size)
{
	unsigned long first_line, last_line;
	unsigned int flags;

#ifdef DEBUG_CACHE
	printk("indy_sc_wback_invalidate[%08lx,%08lx]", addr, size);
#endif

	if (!size)
		return;

	/* Which lines to flush?  */
	first_line = SC_INDEX(addr);
	last_line = SC_INDEX(addr + size - 1);

	__save_and_cli(flags);
	if (first_line <= last_line) {
		indy_sc_wipe(first_line, last_line);
		goto out;
	}

	indy_sc_wipe(first_line, SC_SIZE - SC_LINE);
	indy_sc_wipe(0, last_line);
out:
	__restore_flags(flags);
}

Esempio n. 2

File: sc-ip22.c Progetto: 0xroot/Blackphone-BP1-Kernel

static void indy_sc_wback_invalidate(unsigned long addr, unsigned long size)
{
	unsigned long first_line, last_line;
	unsigned long flags;

#ifdef DEBUG_CACHE
	printk("indy_sc_wback_invalidate[%08lx,%08lx]", addr, size);
#endif

	/* Catch bad driver code */
	BUG_ON(size == 0);

	/* Which lines to flush?  */
	first_line = SC_INDEX(addr);
	last_line = SC_INDEX(addr + size - 1);

	local_irq_save(flags);
	if (first_line <= last_line) {
		indy_sc_wipe(first_line, last_line);
		goto out;
	}

	indy_sc_wipe(first_line, SC_SIZE - SC_LINE);
	indy_sc_wipe(0, last_line);
out:
	local_irq_restore(flags);
}