[2.5.69] Irda troubles

[2.5.69] Irda troubles

[DevilKin]

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Hello list,

Today I've tried to get my infrared synchronisation to my palm pilot working. 
Unfortunately, it doesn't work - I get nothing at all. It worked fine under 
2.4.20.

The modules in question are irda, ircomm and ircomm_tty.

Upon load of the modules, this is shown in the logs:

IrCOMM protocol (Dag Brattli)
Module ircomm_tty cannot be unloaded due to unsafe usage in 
include/linux/module.h:457
ircomm_tty_attach_cable()
ircomm_tty_ias_register()
ircomm_tty_close()
ircomm_tty_shutdown()
ircomm_tty_detach_cable()
ircomm_close()

And that's all. I cannot open /dev/ircomm0 or ircomm1, which are:

laptop:/usr/src/linux/net/irda/ircomm# ls -l /dev/ircomm*
crw-rw----    1 root     dialout  161,   0 Dec 16 14:34 /dev/ircomm0
crw-rw----    1 root     dialout  161,   1 Dec 16 14:34 /dev/ircomm1

Any ideas what i can try?

Thanks!

Jan
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Re: [2.5.69] Irda troubles

[DevilKin]

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On Monday 05 May 2003 14:37, DevilKin wrote:
> Hello list,
>
> Today I've tried to get my infrared synchronisation to my palm pilot
> working. Unfortunately, it doesn't work - I get nothing at all. It worked
> fine under 2.4.20.
>
> The modules in question are irda, ircomm and ircomm_tty.
>
> Upon load of the modules, this is shown in the logs:
>
> IrCOMM protocol (Dag Brattli)
> Module ircomm_tty cannot be unloaded due to unsafe usage in
> include/linux/module.h:457
> ircomm_tty_attach_cable()
> ircomm_tty_ias_register()
> ircomm_tty_close()
> ircomm_tty_shutdown()
> ircomm_tty_detach_cable()
> ircomm_close()
>
> And that's all. I cannot open /dev/ircomm0 or ircomm1, which are:
>
> laptop:/usr/src/linux/net/irda/ircomm# ls -l /dev/ircomm*
> crw-rw----    1 root     dialout  161,   0 Dec 16 14:34 /dev/ircomm0
> crw-rw----    1 root     dialout  161,   1 Dec 16 14:34 /dev/ircomm1
>

Furthermore, I forgot to add this:

laptop:/home/devilkin# findchip -v
Found SMC FDC37N958FR Controller at 0x3f0, DevID=0x01, Rev. 1
    SIR Base 0x2f8, FIR Base 0x280
    IRQ = 3, DMA = 4
    Enabled: yes, Suspended: no
    UART compatible: yes
    Half duplex delay = 3 us

CONFIG_IRDA=m
CONFIG_IRLAN=m
CONFIG_IRNET=m
CONFIG_IRCOMM=m
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
CONFIG_IRDA_DEBUG=y
CONFIG_IRTTY_SIR=m
CONFIG_IRPORT_SIR=m

Jan
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