Hello,

the Fujitsu/Siemens Celsius Mobile H Laptop has a removable keyboard with a 
mousepad which operates on a bluetooth link, which in turn ends up in the usb 
driver.

Unfortunately, the original usb configuration (I'm using kernel 2.6.4 with the 
SuSE patches) does NOT work with the keyboard (probably the protocol is 
somewhat faulty...). However, I was able to find a workaround to this 
problem:
I disabled the functions uhci_inc_fsbr and uhci_dec_fsbr (both in uhci-hcd.c) 
by adding a "return" statement as first instruction. Well, after 
initialization of the usb stuff, the keyboard has to be reset (switch off and 
on), but afterwards it is usable without any problems.

Since I don't have too much knowledge about usb, is there anybody out there to 
explain to me, what I am doing with this manipulation?

Is it possible to add a switch (or some automagic) to eliminate the need of 
this workaround? In case it's needed, I will be glad to test any new code on 
the Celsius.

Thanks,
Helmar


-------------------------------------------------------
This SF.Net email is sponsored by The 2004 JavaOne(SM) Conference
Learn from the experts at JavaOne(SM), Sun's Worldwide Java Developer
Conference, June 28 - July 1 at the Moscone Center in San Francisco, CA
REGISTER AND SAVE! http://java.sun.com/javaone/sf Priority Code NWMGYKND
_______________________________________________
[EMAIL PROTECTED]
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-devel

Reply via email to