C++ (Cpp) aic_common_set_type示例

示例#1

文件： irq-atmel-aic.c 项目： 168519/linux

static int aic_set_type(struct irq_data *d, unsigned type)
{
	struct irq_chip_generic *gc = irq_data_get_irq_chip_data(d);
	unsigned int smr;
	int ret;

	smr = irq_reg_readl(gc, AT91_AIC_SMR(d->hwirq));
	ret = aic_common_set_type(d, type, &smr);
	if (ret)
		return ret;

	irq_reg_writel(gc, smr, AT91_AIC_SMR(d->hwirq));

	return 0;
}

示例#2

static int aic5_set_type(struct irq_data *d, unsigned type)
{
	struct irq_domain *domain = d->domain;
	struct irq_chip_generic *bgc = irq_get_domain_generic_chip(domain, 0);
	unsigned int smr;
	int ret;

	irq_gc_lock(bgc);
	irq_reg_writel(bgc, d->hwirq, AT91_AIC5_SSR);
	smr = irq_reg_readl(bgc, AT91_AIC5_SMR);
	ret = aic_common_set_type(d, type, &smr);
	if (!ret)
		irq_reg_writel(bgc, smr, AT91_AIC5_SMR);
	irq_gc_unlock(bgc);

	return ret;
}

示例#3

文件： irq-atmel-aic5.c 项目： mikuhatsune001/linux2.6.32

static int aic5_set_type(struct irq_data *d, unsigned type)
{
	struct irq_domain *domain = d->domain;
	struct irq_domain_chip_generic *dgc = domain->gc;
	struct irq_chip_generic *gc = dgc->gc[0];
	unsigned int smr;
	int ret;

	irq_gc_lock(gc);
	irq_reg_writel(d->hwirq, gc->reg_base + AT91_AIC5_SSR);
	smr = irq_reg_readl(gc->reg_base + AT91_AIC5_SMR);
	ret = aic_common_set_type(d, type, &smr);
	if (!ret)
		irq_reg_writel(smr, gc->reg_base + AT91_AIC5_SMR);
	irq_gc_unlock(gc);

	return ret;
}