RE: [Ipw2100-devel] ipw2200 stalls on high load

"Cahill, Ben M" <[email protected]> Mon, 28 Jan 2008 10:53:59 -0800
Newsgroups gmane.linux.kernel.wireless.general,gmane.linux.drivers.ipw2100.devel
Message-ID <4220499A1B034C4FA93B547BA01E1FF001746550@orsmsx413.amr.corp.intel.com>
Could you try once more, this time with debug=0x43fff? ... this will
provide additional details as to the cause of the firmware error.

-- Ben --

> -----Original Message-----
> From: ipw2100-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org 
> [mailto:ipw2100-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org] On 
> Behalf Of Sebastian Siewior
> Sent: Saturday, January 26, 2008 8:30 AM
> To: Zhu, Yi; James Ketrenos
> Cc: [email protected]; 
> [email protected]
> Subject: [Ipw2100-devel] ipw2200 stalls on high load
> 
> Hello,
> 
> my wireless connection stalls after like 5 seconds once the 
> downloading performance passes around 600 KiB/sec. I noticed 
> in dmesg the following:
> | ipw2200: Firmware error detected.  Restarting.
> I can't tell if this is a regression because my wireless was 
> never that fast. It still works perfectly with my other link 
> that is capable of about 230 KiB/sec.
> 
> In [1] you can see debug output generated by the ipw2200 
> module which was loaded with debug=0x3fff on v2.6.24 mainline 
> kernel and firmware 3.0. Both wireless links are WPA 
> encrypted. iwconfig reports for that
> interface:
> 
> | Mode:Managed  Frequency:2.422 GHz  Access Point:    
> | Bit Rate:48 Mb/s   Tx-Power=20 dBm   Sensitivity=8/0  
> | Retry limit:7   RTS thr:off   Fragment thr:off
> | Encryption key: Security mode:open
> | Power Management:off
> | Link Quality=83/100  Signal level=-47 dBm  Noise level=-89 dBm Rx 
> | invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
> | Tx excessive retries:0  Invalid misc:0   Missed beacon:10
> 
> Regards,
> Sebastian
> 
> [1] http://download.breakpoint.cc/ipw2200-debug.txt 643 KiB
> 
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