I have a Thinkpad 600X. Here are the results of findchip:

NSC,PC87338,11.2,0x2e,0x2f8,0x2f8,3,3,1,0,1

With the latest released patch (2.2.14-irda1) and irda-utils (0.9.7),
I run irmanager -d1. The chipset is found:

Jan 13 23:09:20 samosa kernel: nsc_fir_find_chip(), no chip at 0x150
Jan 13 23:09:20 samosa kernel: nsc_fir_find_chip(), no chip at 0x398
Jan 13 23:09:20 samosa kernel: nsc_fir_find_chip(), no chip at 0x0ea
Jan 13 23:09:20 samosa kernel: nsc_fir_find_chip(), no chip at 0x15c
Jan 13 23:09:20 samosa kernel: nsc_fir, Found NSC PC97338 chip,
revision=2
Jan 13 23:09:20 samosa kernel: nsc_fir, Found chip at base=0x02e
Jan 13 23:09:20 samosa kernel: nsc_fir, Using dongle: IBM31T1100 or
Temic TFDS60

With 0x08, 0x09, or 0x0d as the dongle_id, or with no dongle_id
specified, the IR seems completely unable to talk to anything else. My
Palm Vx, which pops up a dialog whenever brought next to the IR port
when running Windows, doesn't do so, and has no effect whatsoever on
the Thinkpad. Same with my other IrDA device (a Kodak DC265). And the
IR ping tester on my PalmPilot senses no activity as well.

I echoed 4 to /proc/sys/net/irda/debug, and I saw just constant
repeating of:

Jan 13 23:23:33 samosa kernel: irlmp_discovery_timer_expired() 

even when a device discovery should have been made. Oh, and the serial
module is not loaded.

Any ideas? Thanks.


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