On Tue, Oct 16, 2012 at 04:11:08PM +0200, Christian Gmeiner wrote:
2012/10/15 Kevin O'Connor kevin@koconnor.net:
On Sun, Oct 14, 2012 at 07:48:00PM +0000, Christian Gmeiner wrote:
On 11 Oct 2012 16:42, "Christian Gmeiner" christian.gmeiner@gmail.com wrote:
2012/10/11 Christian Gmeiner christian.gmeiner@gmail.com:
2012/10/11 Kevin O'Connor kevin@koconnor.net:
On Tue, Oct 09, 2012 at 02:31:05PM +0200, Christian Gmeiner wrote: > 2012/10/9 Kevin O'Connor kevin@koconnor.net: > > On Mon, Oct 08, 2012 at 02:14:03PM +0200, Christian Gmeiner wrote: > >> HI all > >> > >> I am running into some usb problems with coreboot & seabios: > > Can you set the debug level to 8 and post the whole log? Also, for > > timeout issues, having timestamps (via tools/readserial.py tool) > > sometimes helps.
[...]
Kevin do you have an idea what could be wrong?
I haven't had a chance to take a look at it. Something odd is going on, as it appears the transfer that's failing isn't even being started. I'll see if I can take a look this week.
-Kevin
He Kevin,
I have made some success to get USB working - current SeaBios ehci driver does not support toggling between DATA0 and DATA1. Here is my current patch to get a little bit more running:
The toggle bit should be updated automatically by the controller. It should not be necessary to do it manually. If this is impacting your results, something subtle must going on.
-Kevin