Hi!
> > > + case (USB_REQ_GET_DESCRIPTOR << 8) | USB_DIR_IN | USB_TYPE_CLASS:
> > > + {
> > > + __u32 temp = 0x00000001;
> >
> > temp is never writtenn to. Can you just write 1 instead of it?
>
> I added a comment. This is the root port config, so it should be tweakable
> in case there is some mutated DWC2 core.
Ok.
> > > + /* TODO: no endless loop */
> > > + while (1) {
> > > + hcint_new = readl(&hc_regs->hcint);
> > > + if (hcint != hcint_new)
> > > + hcint = hcint_new;
> >
> > What is going on here?
>
> What do you mean ? The loop ?
hcint is set to hcint_new in rather interesting way. The if() should
not be needed, but maybe something else is wrong with the code.
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures)
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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