C++ (Cpp) local_disable_irq示例

示例#1

文件： irq.c 项目： ForayJones/iods

unsigned long save_local_and_disable(int controller)
{
	int i;
	unsigned long flags, mask;

	spin_lock_irqsave(&irq_lock, flags);
	if (controller) {
		mask = au_readl(IC1_MASKSET);
		for (i = 32; i < 64; i++)
			local_disable_irq(i);
	} else {
		mask = au_readl(IC0_MASKSET);
		for (i = 0; i < 32; i++)
			local_disable_irq(i);
	}
	spin_unlock_irqrestore(&irq_lock, flags);

	return mask;
}

示例#2

文件： irq.c 项目： E-LLP/n900

static inline void mask_and_ack_level_irq(unsigned int irq_nr)
{
	local_disable_irq(irq_nr);
	au_sync();
#if defined(CONFIG_MIPS_PB1000)
	if (irq_nr == AU1000_GPIO_15) {
		au_writel(0x8000, PB1000_MDR); /* ack int */
		au_sync();
	}
#endif
}

示例#3

unsigned long save_local_and_disable(int controller)
{
    int i;
    unsigned long flags, mask;
    save_and_cli(flags);

    if (controller) {
        mask = au_readl(IC1_MASKSET);
        for (i=32; i<64; i++) {
            local_disable_irq(i);
        }
    }
    else {
        mask = au_readl(IC0_MASKSET);
        for (i=0; i<32; i++) {
            local_disable_irq(i);
        }
    }
    restore_flags(flags);
    return mask;
}

示例#4

文件： irq.c 项目： SimonKagstrom/mci500h-linux-2.4.27

static void shutdown_irq(unsigned int irq_nr)
{
	local_disable_irq(irq_nr);
	return;
}

示例#5

文件： irq.c 项目： TitaniumBoy/lin

static inline void mask_and_ack_level_irq(unsigned int irq_nr)
{
	local_disable_irq(irq_nr);
	sync();
	return;
}