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| author | Jianmin Lv <lvjianmin@loongson.cn> | 2022-10-22 10:59:55 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2022-11-26 16:05:49 +0300 |
| commit | 17343d0b4039196517ab5c40d8fce3e8d394c526 (patch) | |
| tree | 16e510f2f6efea7292ac8c4f72645362551ed42f | |
| parent | 25f3514aab3748bfef4a279ed599f836ac83e62a (diff) | |
| download | linux-17343d0b4039196517ab5c40d8fce3e8d394c526.tar.xz | |
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@loongson.cn>
Reviewed-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221022075955.11726-5-lvjianmin@loongson.cn
| -rw-r--r-- | drivers/irqchip/irq-loongson-liointc.c | 7 |
1 files changed, 6 insertions, 1 deletions
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; } |