Re: 2.6.10 and speedtouch usb

[Roman Kagan]

On Wed, Dec 29, 2004 at 04:04:21PM +0000, Serge Tchesmeli wrote:
> i have try the new kernel 2.6.10, compil with exactly the same option from my 
> 2.6.9 (i have copied the .config) but i notice a high load on my machine, and 
> i see that was syslogd.
> So, i look at my log and see:
> 
> Dec 26 19:40:44 gateway last message repeated 137 times
> Dec 26 19:40:46 gateway kernel: usb 2-1: events/0 timed out on ep0in
> Dec 26 19:40:46 gateway kernel: SpeedTouch: Error -110 fetching device status
> Dec 26 19:40:46 gateway kernel: usb 2-1: modem_run timed out on ep0in
> Dec 26 19:40:46 gateway kernel: usb 2-1: usbfs: USBDEVFS_CONTROL failed cmd 
> modem_run rqt 192 rq 18 len 8 ret -110
> Dec 26 19:40:46 gateway kernel: usb 2-1: usbfs: process 5296 (modem_run) did 
> not claim interface 0 before use
> Dec 26 19:40:49 gateway last message repeated 413 times
> Dec 26 19:40:51 gateway kernel: usb 2-1: events/0 timed out on ep0in
> Dec 26 19:40:51 gateway kernel: SpeedTouch: Error -110 fetching device status
> Dec 26 19:40:51 gateway kernel: usb 2-1: modem_run timed out on ep0in
> Dec 26 19:40:51 gateway kernel: usb 2-1: usbfs: USBDEVFS_CONTROL failed cmd 
> modem_run rqt 192 rq 18 len 8 ret -110
> Dec 26 19:40:51 gateway kernel: usb 2-1: usbfs: process 5296 (modem_run) did 
> not claim interface 0 before use
> Dec 26 19:40:59 gateway last message repeated 1105 times
> 
> The speedtouch modem work, connection is etablished and work well.

It looks like the line status monitoring implemented in the driver in
2.6.10 interferes with that in modem_run.  Unless you have a reason to
keep using modem_run, you can let it go and use the line status
monitoring and firmware loading facilities provided by the driver
itself.  Just follow Andrew's advice.

  Roman.
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