On Do, 2013-12-05 at 14:03 +0000, David Woodhouse wrote: > Just debugged the following: > > ehci_setup() happens. Starts a thread to probe its ports... > ohci_setup() happens. Starts a thread to probe its ports... > OHCI probes port zero, decides there's nothing there. > EHCI probes port zero, decides there's a USB1 device there and gives it > away to OHCI... which is never going to see it. > > What's wrong here? I've "fixed" it with a wait_threads() right before > the ohci_setup() in usb.c and now I can see my keyboard, but that's > definitely not the right answer.
I think not running configure_ehci() as thread should work too and is a bit less agressive than wait_threads(). Waits only for the ehci port probe threads finish (see usb_enumerate() func), not all threads. > Do we have any kind of hotplug support for USB devices? No. cheers, Gerd _______________________________________________ SeaBIOS mailing list SeaBIOS@seabios.org http://www.seabios.org/mailman/listinfo/seabios