[Soekris] gpio problem

[nebulae]

Hello,

I'm using soekris net4801 board with 2.6.19 Linux kernel.

On

cat /proc/modules | grep gpio

scx200_gpio    5076 1 leds_net48xx   Live 0xc88a9000
pc8736x_gpio  5844 0 -                      Live 0xc88a0000
nsc_gpio         3360 2 scx200_gpio, pc8736x_gpio Live 0xc8879000
----------------------------------------------------------------------
cat /proc/devices

253 scx200_gpio
-----------------------------------------------------------------------
ls /proc/devices

rtc
------------------------------------------------------------------------

Clearly gpio is not working and I'm sure I'm making some mistake.
I don't see these structures under proc

   1.  /proc/driver/soekris_error_led
   2. /proc/driver/soekris_gpio
   3. /proc/driver/soekris_io_settings


as mentioned in the http://soekris.hejl.de/

Can somebody please help me with this.

Many thanks

Shravan