> > > http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/linux-usb/hcd/
> >
> > Yep, I think I got that problem that'd been so annoying. With
> > current CVS and a prototype USB 2.0 storage device, this now
> > hotplugs usb-storage ... usb-storage gets past its first bulk request,
> > hangs on the second, and then gets unhappy when I unload the
> > ehci-hcd module while it's still trying to probe that device! :)
>
> Do you think it is:
"it" being ...? usb-storage shouldn't ignore the error reported during
probe(); oopsing is bad. The hang is under investigation; feels most
like a device problem, or some driver issue. (The driver bulk code
is the same as the control code except in a couple QH setup paths,
but that second bulk QH should act the same as the first...)
> > - should behave on some systems with 64bit dma_addr_t
> Is this the Annex A behaviour?
Per spec, yes.
> We still need -ac patches, right? Maybe that hub code for USB 2.0 needs to go
> into 2.4.5?
I'd like to see that (and the usbdevfs update too) go in before long,
but one can't quite argue it as a bugfix ... :)
- Dave
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