IrDA on Thinkpad
Hello,
i have an IBM ThinkPad T20 and i want to use my IR interface. I have
already read the IR-Howto, but the problem that i have is not treated there.
I have already compiled the 2.4.21 Kernel with NSC-Support as module.
But if i try to load the module i get an error (see below). Thanks for help.
Regards,
Yevgenij.
--------------------------------Error----------------------------------
ROOT:~ $ modprobe irda0
/lib/modules/2.4.21/kernel/drivers/net/irda/nsc-ircc.o: init_module: No
such device
Hint: insmod errors can be caused by incorrect module parameters,
including invalid IO or IRQ parameters.
You may find more information in syslog or the output from dmesg
/lib/modules/2.4.21/kernel/drivers/net/irda/nsc-ircc.o: insmod
/lib/modules/2.4.21/kernel/drivers/net/irda/nsc-ircc.o failed
/lib/modules/2.4.21/kernel/drivers/net/irda/nsc-ircc.o: insmod irda0 failed
ROOT:~
--------------------------------Error----------------------------------
My /etc/modules.conf is attached.
findchip give follow information:
------------------------------------Findchip----------------------------
ROOT:~ $ findchip -v
Found NSC PC87338 Controller at 0x2e, DevID=0x0b, Rev. 2
SIR Base 0x0, FIR Base 0x0
IRQ = 0, DMA = -1
Enabled: no, Suspended: no
UART compatible: yes
Half duplex delay = 0 us
ROOT:~ $
------------------------------------Findchip----------------------------
The relevant configuration of Kernel is here:
----------------------------------Kernel--------------------------------
CONFIG_IRLAN=y
CONFIG_IRNET=y
CONFIG_IRCOMM=y
# CONFIG_IRDA_ULTRA is not set
#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
CONFIG_IRDA_DEBUG=y
#
# Infrared-port device drivers
#
#
# SIR device drivers
#
CONFIG_IRTTY_SIR=m
CONFIG_IRPORT_SIR=m
#
# Dongle support
#
# CONFIG_DONGLE is not set
#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
CONFIG_NSC_FIR=m
# CONFIG_WINBOND_FIR is not set
# CONFIG_TOSHIBA_OLD is not set
# CONFIG_TOSHIBA_FIR is not set
# CONFIG_SMC_IRCC_FIR is not set
# CONFIG_ALI_FIR is not set
# CONFIG_VLSI_FIR is not set
----------------------------------Kernel--------------------------------
### This file is automatically generated by update-modules"
#
# Please do not edit this file directly. If you want to change or add
# anything please take a look at the files in /etc/modutils and read
# the manpage for update-modules.
#
### update-modules: start processing /etc/modutils/0keep
# DO NOT MODIFY THIS FILE!
# This file is not marked as conffile to make sure if you upgrade modutils
# it will be restored in case some modifications have been made.
#
# The keep command is necessary to prevent insmod and friends from ignoring
# the builtin defaults of a path-statement is encountered. Until all other
# packages use the new `add path'-statement this keep-statement is essential
# to keep your system working
keep
### update-modules: end processing /etc/modutils/0keep
### update-modules: start processing /etc/modutils/actions
# Special actions that are needed for some modules
# The BTTV module does not load the tuner module automatically,
# so do that in here
post-install bttv insmod tuner
post-remove bttv rmmod tuner
### update-modules: end processing /etc/modutils/actions
### update-modules: start processing /etc/modutils/aliases
# Aliases to tell insmod/modprobe which modules to use
# Uncomment the network protocols you don't want loaded:
# alias net-pf-1 off # Unix
# alias net-pf-2 off # IPv4
# alias net-pf-3 off # Amateur Radio AX.25
# alias net-pf-4 off # IPX
# alias net-pf-5 off # DDP / appletalk
# alias net-pf-6 off # Amateur Radio NET/ROM
# alias net-pf-9 off # X.25
# alias net-pf-10 off # IPv6
# alias net-pf-11 off # ROSE / Amateur Radio X.25 PLP
# alias net-pf-19 off # Acorn Econet
alias char-major-10-175 agpgart
alias char-major-10-200 tun
alias char-major-81 bttv
alias char-major-108 ppp_generic
alias /dev/ppp ppp_generic
alias tty-ldisc-3 ppp_async
alias tty-ldisc-14 ppp_synctty
alias ppp-compress-21 bsd_comp
alias ppp-compress-24 ppp_deflate
alias ppp-compress-26 ppp_deflate
# Crypto modules (see http://www.kerneli.org/)
alias loop-xfer-gen-0 loop_gen
alias loop-xfer-3 loop_fish2
alias loop-xfer-gen-10 loop_gen
alias cipher-2 des
alias cipher-3 fish2
alias cipher-4 blowfish
alias cipher-6 idea
alias cipher-7 serp6f
alias cipher-8 mars6
alias cipher-11 rc62
alias cipher-15 dfc2
alias cipher-16 rijndael
alias cipher-17 rc5
### update-modules: end processing /etc/modutils/aliases
### update-modules: start processing /etc/modutils/apm
alias char-major-10-134 apm
alias /dev/apm_bios /dev/misc/apm_bios
alias /dev/misc/apm_bios apm
### update-modules: end processing /etc/modutils/apm
### update-modules: start processing /etc/modutils/diald
alias tap0 ethertap
options tap0 -o tap0 unit=0
alias tap1 ethertap
options tap1 -o tap1 unit=1
### update-modules: end processing /etc/modutils/diald
### update-modules: start processing /etc/modutils/irda
alias tty-ldisc-11 irtty
alias char-major-161 ircomm-tty
alias char-major-60 ircomm_tty
# for dongle
alias irda-dongle-0 tekram
alias irda-dongle-1 esi
alias irda-dongle-2 actisys
alias irda-dongle-3 actisys
alias irda-dongle-4 girbil
alias irda-dongle-5 litelink
alias irda-dongle-6 airport
alias irda-dongle-7 old_belkin
# for FIR device
options nsc-ircc dongle_id=0x09
alias irda0 nsc-ircc
##----------------von mir hinzugefügt
alias irlan0 irlan
alias /dev/ircomm0 ircomm-tty
pre-install ircomm-tty modprobe nsc-ircc
post-install nsc-ircc ifconfig irda0 <IP-adress> up; echo 1 > /proc/sys/net/irda/discovery
##----------------von mir hinzugefügt
### update-modules: end processing /etc/modutils/irda
### update-modules: start processing /etc/modutils/paths
# This file contains a list of paths that modprobe should scan,
# beside the once that are compiled into the modutils tools
# themselves.
### update-modules: end processing /etc/modutils/paths
### update-modules: start processing /etc/modutils/ppp
alias /dev/ppp ppp_generic
alias char-major-108 ppp_generic
alias tty-ldisc-3 ppp_async
alias tty-ldisc-14 ppp_synctty
alias ppp-compress-21 bsd_comp
alias ppp-compress-24 ppp_deflate
alias ppp-compress-26 ppp_deflate
### update-modules: end processing /etc/modutils/ppp
### update-modules: start processing /etc/modutils/setserial
#
# This is what I wanted to do, but logger is in /usr/bin, which isn't loaded
# when the module is first loaded into the kernel at boot time!
#
#post-install serial /etc/init.d/setserial start | logger -p daemon.info -t "setserial-module reload"
#pre-remove serial /etc/init.d/setserial stop | logger -p daemon.info -t "setserial-module uload"
#
alias /dev/tts serial
alias /dev/tts/0 serial
alias /dev/tts/1 serial
alias /dev/tts/2 serial
alias /dev/tts/3 serial
post-install serial /etc/init.d/setserial modload > /dev/null 2> /dev/null
pre-remove serial /etc/init.d/setserial modsave > /dev/null 2> /dev/null
### update-modules: end processing /etc/modutils/setserial
### update-modules: start processing /etc/modutils/thinkpad
path[thinkpad]=/lib/modules/`uname -r`/thinkpad
#options thinkpad enable_smapi=1 enable_superio=1 enable_rtcmosram=1 enable_thinkpadpm=1
alias char-major-10-170 thinkpad
alias /dev/thinkpad thinkpad
alias /dev/thinkpad/thinkpad thinkpad
alias /dev/thinkpad/smapi smapi
alias /dev/thinkpad/superio superio
alias /dev/thinkpad/rtcmosram rtcmosram
alias /dev/thinkpad/thinkpadpm thinkpadpm
### update-modules: end processing /etc/modutils/thinkpad
### update-modules: start processing /etc/modutils/toshutils
alias char-major-10-181 toshiba
### update-modules: end processing /etc/modutils/toshutils
### update-modules: start processing /etc/modutils/arch/i386
alias parport_lowlevel parport_pc
alias char-major-10-144 nvram
alias binfmt-0064 binfmt_aout
alias char-major-10-135 rtc
### update-modules: end processing /etc/modutils/arch/i386
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