Hi, I have a 400MHz tibook and I'm trying to get infrared going.
On bootup, dmesg shows this when macserial.o is loaded: macserial: i2c-modem detected, id: 1 PowerMac Z8530 serial driver version 2.0 tty00 at 0xd9867020 (irq = 22) is a Z8530 ESCC (internal modem) tty01 at 0xd986e000 (irq = 23) is a Z8530 ESCC (IrDA) i2c-core.o: i2c core module So, I assume that /dev/ttyS1 is the SIR interface. Strangely: # cat /dev/ttyS1 cat: /dev/ttyS1: Input/output error Obviously, irattach therefore fails. I am running the latest 2.4.20 from benh. -- John
