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Date: Sun, 9 Oct 2022 14:44:31 +0800 From: Jianmin Lv <lvjianmin@...ngson.cn> To: Thomas Gleixner <tglx@...utronix.de>, Marc Zyngier <maz@...nel.org> Cc: linux-kernel@...r.kernel.org, loongarch@...ts.linux.dev, Jiaxun Yang <jiaxun.yang@...goat.com>, Huacai Chen <chenhuacai@...ngson.cn>, Bjorn Helgaas <bhelgaas@...gle.com>, Len Brown <lenb@...nel.org>, rafael@...nel.org, linux-pci@...r.kernel.org, linux-acpi@...r.kernel.org Subject: [PATCH V3 4/4] irqchip/loongson-liointc: Support to set irq type for ACPI path For ACPI path, the xlate callback used IRQ_TYPE_NONE and ignored the irq type in intspec[1]. For supporting to set type for irqs of the irqdomain, intspec[1] should be used to get irq type. Signed-off-by: Jianmin Lv <lvjianmin@...ngson.cn> --- drivers/irqchip/irq-loongson-liointc.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c index 0da8716f8f24..838c8fa2d868 100644 --- a/drivers/irqchip/irq-loongson-liointc.c +++ b/drivers/irqchip/irq-loongson-liointc.c @@ -167,7 +167,12 @@ static int liointc_domain_xlate(struct irq_domain *d, struct device_node *ctrlr, if (WARN_ON(intsize < 1)) return -EINVAL; *out_hwirq = intspec[0] - GSI_MIN_CPU_IRQ; - *out_type = IRQ_TYPE_NONE; + + if (intsize > 1) + *out_type = intspec[1] & IRQ_TYPE_SENSE_MASK; + else + *out_type = IRQ_TYPE_NONE; + return 0; } -- 2.31.1
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