irqchip/gic-v4.1: Plumb mask/unmask SGI callbacks (b4e8d644) · Commits · 戴 / test

drivers/irqchip/irq-gic-v3-its.c

+18 −0

Original line number	Diff line number	Diff line
		@@ -3944,6 +3944,22 @@ static void its_configure_sgi(struct irq_data *d, bool clear)
		its_send_single_vcommand(find_4_1_its(), its_build_vsgi_cmd, &desc);
		}

		static void its_sgi_mask_irq(struct irq_data *d)
		{
		struct its_vpe *vpe = irq_data_get_irq_chip_data(d);

		vpe->sgi_config[d->hwirq].enabled = false;
		its_configure_sgi(d, false);
		}

		static void its_sgi_unmask_irq(struct irq_data *d)
		{
		struct its_vpe *vpe = irq_data_get_irq_chip_data(d);

		vpe->sgi_config[d->hwirq].enabled = true;
		its_configure_sgi(d, false);
		}

		static int its_sgi_set_affinity(struct irq_data *d,
		const struct cpumask *mask_val,
		bool force)
		@@ -3958,6 +3974,8 @@ static int its_sgi_set_affinity(struct irq_data *d,

		static struct irq_chip its_sgi_irq_chip = {
		.name = "GICv4.1-sgi",
		.irq_mask = its_sgi_mask_irq,
		.irq_unmask = its_sgi_unmask_irq,
		.irq_set_affinity = its_sgi_set_affinity,
		};