Hi All,

I use SA1110 based System with Linux-2.4.2-rmk1-np3.
I want to use IrDA (SA11x0 internal UART) like ttyS without additional protocol 
(I have an own protocol which run in usermode).

Can anybody tell me the configuration needed to do this (eg. menuconfig, mknod 
parameter )
I need a actual Documentation about the Layer and what the Layer do.
(I found something in http://www.mobilix.org/Infrared-HOWTO/Infrared-HOWTO.html 
but it doesn't help me)

This is my actulal lsmod
Module                  Size  Used by
ircomm-tty             36200   0  (autoclean)
ircomm                 16564   0  [ircomm-tty]
sa1100_ir               6044   0  (unused)
irda                  161440   0  [ircomm-tty ircomm sa1100_ir]

and my nodes in /dev
crw--w--w-    1 root     root       4,  64 May 25 16:37 /dev/ttyS0
crw-rw----    1 root     dialout    4,  65 May 22 19:06 /dev/ttyS1
crw-rw----    1 root     dialout    4,  66 Jul  8  2000 /dev/ttyS2
crw-rw----    1 root     dialout    4,  67 May 28 19:09 /dev/ttyS3
crw-rw----    1 root     dialout    4,  68 May 28 10:01 /dev/ttyS4
crw-r--r--    1 root     root     161,   0 May 25 13:46 /dev/ircomm0
crw-r--r--    1 root     root     161,   1 May 25 13:46 /dev/ircomm1

/dev/ttyS0-4 are used from:
/dev/ttyS0-2 SA1100 internal UART
/dev/ttyS3-4 extern 16550 UART



Thanks in advance
Peter

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