Re: usb dma patch

From: John-Mark Gurney <gurney_j_at_efn.org>
Date: Wed, 09 Jul 2003 23:34:57 -0000
Bernd Walter wrote this message on Wed, Jul 09, 2003 at 01:28 +0200:
> On Tue, Jul 08, 2003 at 03:45:24PM -0700, John-Mark Gurney wrote:
>
> ohci code doesn't support isochronous so far.
> There is a patch to add this kern/52589.

Ok, this code has been integrated and the url below has been updated.

> > The patch is at:
> > http://people.FreeBSD.org/~jmg/usb_dma.diff
> 
> There are more changes than just bus_dma in this patchset.
> E.g. changing commets for specs and adding verdors.

and sync to Net/Open too.  I should pull these out and commit them soon.

> I've seen a number of changes in code places that are very similar to
> ehci, but there are no such changes in ehci.

I'm not at all familar with ehci since I don't have any usb2.0 ports
let alone any usb2.0 devices.  Testers?  Loans of hardware?

-- 
  John-Mark Gurney				Voice: +1 415 225 5579

     "All that I will do, has been done, All that I have, has not."
Received on Wed Jul 09 2003 - 14:34:57 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:37:17 UTC