lkml.org 
[lkml]   [2000]   [Nov]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Keyspan USB PDA adapter && test12pre3 hang
On Thu, Nov 30, 2000 at 12:53:40AM -0500, Mohammad A. Haque wrote:
> Anyone else out there with a Keyspan USB PDA adapter using test12-pre3?
> I'm experiencing hangs when I try to send data to my Palm Vx using it.
> Locks up the machine hard. No SysRq. No messages. USB serial debug
> output doesn't have much either...

Are you using the usb-uhci host driver?

If so, the following fix from Georg Acher should do the trick:

-----
Replace line 275 (insert_td())
qh->hw.qh.element = virt_to_bus (new) | UHCI_PTR_TERM;
by
qh->hw.qh.element = virt_to_bus (new) ;

-----

Let me (and the list) know if this doesn't fix your problem.

greg k-h

--
greg@(kroah|wirex).com
http://immunix.org/~greg
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 12:47    [W:0.039 / U:38.644 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site