Re: [BUG] EHCI build dependencies broken?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, 17 Feb 2012, Russell King - ARM Linux wrote:

> > > Looking at the Kconfig file, it seems that it's entirely possible to
> > > select EHCI_HCD without any glue selected.  It's also possible to build
> > > EHCI with two (or more) bus glues selected - eg, it's possible for
> > > both these to be selected:

> > Of course, that doesn't solve the issue of not having any bus glue
> > selected at all.  I don't know enough about Kbuild to fix this --
> > suggestions are welcome.
> > 
> > The same problem exists with OHCI and UHCI too.
> 
> A better solution would be to sort out the OHCI/UHCI/EHCI drivers so that
> they can support more than one bus glue at any one time.  I think that's
> been discussed in the past, and is certainly something that's going to be
> required for the 'single zImage' project on ARM.
> 
> I suspect that's something for later though.

Yes, that's my long-term plan.  Don't know when I'll get around to it, 
though.  Even when it has been done, I don't know how we'll protect 
against configs with no bus glue enabled.

Alan Stern

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux