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SubjectRe: [PATCH] genirq/irqdesc: Add state node to show if IRQ is enabled
Date
On Tue, Nov 16 2021 at 12:34, Srinivas Kandagatla wrote:
> While debugging some issues with SoundWire WakeUp interrupt,
> I did not find a way to figure out if the interrupt is really enabled
> or disabled.

You can find this information along with more details when you enable
CONFIG_GENERIC_IRQ_DEBUGFS. Dig into /sys/kernel/debug/irq/

Thanks,

tglx

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