[prev in list] [next in list] [prev in thread] [next in thread] 

List:       haiku-bugs
Subject:    Re: [Haiku-bugs] [Haiku] #2083: EHCI bus hanging at boot.
From:       "vegardw" <trac () haiku-os ! org>
Date:       2009-02-28 18:50:59
Message-ID: 047.d859de7e19c830872b98da5cd479be9c () haiku-os ! org
[Download RAW message or body]

#2083: EHCI bus hanging at boot.
-------------------------+--------------------------------------------------
 Reporter:  bga          |       Owner:  mmlr          
     Type:  bug          |      Status:  assigned      
 Priority:  blocker      |   Milestone:  R1            
Component:  Drivers/USB  |     Version:  R1 development
Blockedby:               |    Platform:  All           
 Blocking:               |  
-------------------------+--------------------------------------------------

Comment(by vegardw):

 When booting Ubuntu Linux 8.10 on the computer I have the following
 messages in the dmesg output

 {{{
 [    4.872585] ehci_hcd 0000:00:12.2: applying AMD SB600/SB700 USB freeze
 workaround
 }}}

 {{{
  [    5.092602] ehci_hcd 0000:00:13.2: applying AMD SB600/SB700 USB freeze
 workaround
 }}}

 A couple of quick google searches after yields the following

  *
 http://groups.google.com/group/linux.kernel/browse_thread/thread/7e160b95efb18cff
  * http://linux.derkeiler.com/Mailing-Lists/Kernel/2008-11/msg09663.html

 Seems like a bug in the SB700 chipset, could this be related to the
 hanging I'm experiencing in Haiku?

 I can attach the complete output from dmesg in Ubuntu if that is of any
 help

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/2083#comment:29>
Haiku <http://dev.haiku-os.org>
The Haiku operating system.
_______________________________________________
Haiku-bugs mailing list
Haiku-bugs@lists.berlios.de
https://lists.berlios.de/mailman/listinfo/haiku-bugs
[prev in list] [next in list] [prev in thread] [next in thread]