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[speedtouch] Re: USB read timeout with PIIX3 USB

Vladimir Vyskocil
Thu, 02 May 2002 07:58:26 -0700



> We think it is a buggy chipset problem. pppoa3 works better for me - and I 
> have posted a patch that halves the download rate but seems to be stable.

It's overkill to half the download rate ! 

> 
> (When I tried this, the usb stall stopped for 30 seconds until the timeout
> restarted. You will get better response if you reduce the 30000 to about 
> 500 - 

Yes but I didn't get so much usb stall in a day, prehaps from zero to 10
ou 20 a day. Most of the time It work right, but when a stall occure
pppoa get stucked without the timeout. 

> but I suggest that you patch the kernel to stop the logs filling up -
> alternatively don't log kern.debug (I think).

I will try this

> 
> I think that this is going to need a kernel fix rather than a driver fix
> (although I suspect that it is going to be a CONFIG_TRITON_FIX compile
> option)

-- 
Vyskocil Vladimir
Chef de projet - Unité applicative
Rightvision - The Internet Appliance Company
http://www.rightvision.com/



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