HI,

Billy Araujo <[email protected]> writes:
> Hi all,
>
> I built a kernel/rootfs for altera SoCkit amd uses the default SoCkit

which kernel is this?

> device tree and I plug when in plug in a USB stick it uses the dwc2
> driver.
> When doing cat /proc/interrupts I get normal amount of interrupts -
> everything seems ok.
>
> However, when I connect the USB stick to a USB hub and then to the
> same USB port I get a great amount of interrupts approx. 8000 per
> second. Anyone know why this different behaviour?

SOF interrupts are probably enabled.

-- 
balbi

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