[haiku-bugs] Re: [Haiku] #8954: USB3 support

  • From: "akshay1994" <trac@xxxxxxxxxxxx>
  • Date: Sat, 12 Jul 2014 14:22:31 -0000

#8954: USB3 support
---------------------------+----------------------------
   Reporter:  dsjonny      |      Owner:  korli
       Type:  enhancement  |     Status:  assigned
   Priority:  high         |  Milestone:  Unscheduled
  Component:  Drivers/USB  |    Version:  R1/Development
 Resolution:               |   Keywords:  usb3
 Blocked By:               |   Blocking:  7665, 10750
Has a Patch:  1            |   Platform:  All
---------------------------+----------------------------

Comment (by akshay1994):

 Replying to [comment:42 korli]:
 > jessica, xhci logs a lot atm, it might be related to your packet loss.
 >
 > I booted an anyboot image on the ehci controller, that's weird. It's
 like we fail to set the default configuration on the root hub. I'll try
 again with traces.


 That's weird. You have the same controller as Jessica. (Though Jessica is
 testing with EHCI disabled)
 Looking at the log, the controller starts up, then generates some events
 (which I guess includes the first Noop test, and then enumeration of a
 device), fails the SetAddress command, then a few more events before
 blacking out completely.

 Yes! We tried with the log disabled. The touchpad response improved,
 though the keyboard gets totally off (random keypresses), and click on the
 touchpad also malfunctions!

 I'll look at endpoint context initialisation, see if I find some errors
 down there!

--
Ticket URL: <https://dev.haiku-os.org/ticket/8954#comment:43>
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