ts-7000
[Top] [All Lists]

[ts-7000] Re: zd1211 driver hangs up in kernel

To:
Subject: [ts-7000] Re: zd1211 driver hangs up in kernel
From: "seekuala" <>
Date: Tue, 30 Jan 2007 01:33:23 -0000
I can't seen to get the ts9 kernel running on my board (7400 
variant) It cant execute anything past "pivot_root" in the linuxrc 
starup.  I believe you that ad-hoc works for you, as I thought it 
did for me, back when I was using ts9 on the ts7200 board.  I am 
trying to get my ts7200 back to working condition now to test.  
Thanks for your feedback!

--- In  "Gonzalo A. de la Vega" 
<> wrote:
>
> Well, I'm using kernel 2.4.26-ts9 with zd version r58 and it works
> fine in Ad-Hoc.
> 
> --- In  "seekuala" <cpmh1@> wrote:
> >
> > A bit more info: The problem is on the USB side I think.  The 
zd1211 
> > driver calls usb_submit_urb and sets a flag.  This is when 
packet info 
> > is send to the network code.  The zd1211 driver then waits for 
the bit 
> > to get cleared in a callback from the kernel before it sends the 
next 
> > packet data.  In my case, the bit never (ever) gets cleared once 
which 
> > jams up everything.  Eventually, the network code watchdog 
signals a 
> > timeout and and calls the timeout routine in the zd1211 driver 
which 
> > kind of resets things, but the next call to usb_submit_urb fails 
> > (ENOMEM) which I guess is caused by the initial call never 
returning.  
> > Any ideas why the usb code gets jammed?  I will try older 
kernels now 
> > that I don't think the problem is in the wireless driver
> >
>




 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/ts-7000/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/ts-7000/join
    (Yahoo! ID required)

<*> To change settings via email:
     
    

<*> To unsubscribe from this group, send an email to:
    

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/
 

<Prev in Thread] Current Thread [Next in Thread>
Admin

Disclaimer: Neither Andrew Taylor nor the University of NSW School of Computer and Engineering take any responsibility for the contents of this archive. It is purely a compilation of material sent by many people to the birding-aus mailing list. It has not been checked for accuracy nor its content verified in any way. If you wish to get material removed from the archive or have other queries about the archive e-mail Andrew Taylor at this address: andrewt@cse.unsw.EDU.AU