[2.5.69] Irda troubles
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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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Quoted 20 lines · DevilKin
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)
Moduleircomm_ttycannot be unloaded due to unsafe usage ininclude/linux/module.h:457ircomm_tty_attach_cable()ircomm_tty_ias_register()ircomm_tty_close()ircomm_tty_shutdown()ircomm_tty_detach_cable()ircomm_close()
Quoted 6 lines
And that's all. I cannot open
/dev/ircomm0or 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 usCONFIG_IRDA=mCONFIG_IRLAN=mCONFIG_IRNET=mCONFIG_IRCOMM=mCONFIG_IRDA_CACHE_LAST_LSAP=yCONFIG_IRDA_FAST_RR=yCONFIG_IRDA_DEBUG=yCONFIG_IRTTY_SIR=mCONFIG_IRPORT_SIR=m
Jan
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