Re: [rtl] rt_com: insmod failed

[Jochen <jochen@uni-duesseldorf.de>]

On Sam, 14 Aug 1999 Tomasz Motylewski wrote:
>On Fri, 13 Aug 1999, Jose Guilberto wrote:
>
>> 	release the region with release_region(ADDRESS, 8) before you
>> check it or don't check it with check_region. That region is already in

No, that is not a good choice.

>> use by the serial port drivers.

Yes. So don't take it away from serial.o without telling it !

>> > insmod rt_com fails with
>> > 'init_module: Device or resource busy'
>> > 
>> > check_region( p->port, 8 ) seems to fail in init_module() in rt_com.c
>
>Or just use setserial and set UART type to "none".
>
>setserial /dev/ttyS_whatever_you_need uart none

Yes.
Or patch your standard serial port driver not to use the port you wanna
use with rt_com.
Or load the serial.o module after rt_com.

-- Jochen
 Heinrich-Heine-Universit”t D¸sseldorf          jochen@uni-duesseldorf.de
 Institut f¸r Physikalische Chemie I               phone ++49-211-8113681
 Universit”tsstr. 26.43.02.29                      fax   ++49-211-8115195
 40225 D¸sseldorf, Germany       www-public.rz.uni-duesseldorf.de/~jochen
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