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

  • From: "akshay1994" <trac@xxxxxxxxxxxx>
  • Date: Fri, 11 Jul 2014 10:40:27 -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):

 Jessicah, this will solve the issue!

 Fix->

 - Setting IRQ rate above 4000 irqs/second can cause IRQ lockups in Lynx
 Point xHC (current setting was 25000 irqs/second)

 Now I need to see why is the usb stack unable to find any xHC on a mac
 book pro! With the keyboard not working, I should probably try a high
 frame rate camera to capture the logs :P

 (Or if anyone can install haiku on a partition on mac. Call for help!!)

--
Ticket URL: <https://dev.haiku-os.org/ticket/8954#comment:36>
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