tosh-smcinit ============ I've modified the tosh5100-smcinit.c to make it more flexible and renamed it to tosh-smcinit.c because it works with several notebooks of Toshiba. Please note that the names of the notebooks differ from country to country. I used the German names, you can see them at http://www.toshiba.de or http://newsletter.toshiba-tro.de/main (detailed hardware description) In many newer notebooks, Toshiba changed the SuperIO chip. They use no longer the LPC47N227, instead other chips are used like LPC47N24x. But we are working on modify the smc-ircc driver and smcinit so this chips will also work in the near future. If you own an other notebook than a Toshiba, your model is not in my list below and it use a newer chipset from Intel and the LPC47N2xx from SMSC, there are good chances to get IrDA working. If you have MS Windows installed, please send me your settings of the IrDA and I will include it. I need the IRQ, DMA and the 2 I/O port settings. Please also attach a copy of your /proc/interrupts, /proc/ioports and /proc/dma tosh-smcinit needs 4 parameters to initalize the SMC chip: SIR IOPort, FIR IOPort, FIR Interrupt and FIR DMA. I tested the following models, use the parameter in the list: Model SIR_IO FIR_IO FIR_IRQ FIR_DMA ID PCI-ID Satellite 3000 no Irda Satellite 5100 0x3f8 0x130 3 3 0x5a 248c * Satellite 5200 0x3f8 0x130 3 3 0x5a 248c * SatPro 2100 0x3f8 0x130 4 3 0x5a 248c SatPro 6100 0x3f8 0x130 3 1 0x5a 248c SatPro M10 0x2f8 0x130 3 1 0x5a 248c Satellite A10 no Irda Satellite P10 0x3f8 0x6f8 3 3 0x5a 248c Satellite P20 0x3f8 0x6f8 3 3 0x5a 248c Satellite A30 0x3f8 0x6f8 3 3 0x5a 248c Satellite M30 0x3f8 0x130 3 3 0x7a 24cc * Satellite A40 no Irda Portege A100 no Irda Portege M100 0x3f8 0x130 3 1 0x5a 24cc Portege M200 0x3f8 0x130 3 3 0x7a 24cc * Portege R100 no Irda Tecra 9100 0x3f8 0x130 3 1 0x5a 248c Tecra M1 0x3f8 0x130 3 1 0x5a 24cc Tecra M2 0x3f8 0x130 3 1 0x7a 24cc Tecra S1 unknown IRDA-Chip TE 2300 unknown IRDA-Chip (* = Compiled-In values, in this case, you don't need parameters) Other values for the parameters are sometimes also possible, if you got conflicts. OK, to make it running, you have to do the following steps: - Compile it. - Run tosh-smcinit *before* you insert the "smc-ircc" kernel module. For example you can do this in the /etc/modules.conf Without parameters, "tosh-smcinit" give no output, but if you run it as "tosh-smcinit -v", you will see if all should work. With --sirio=0x03f8, --firio=0x130, --firirq=3 and --firdma=3 you can set the parameters. More detailed instructions are in README.Rob, just replace tosh5100-smcinit with tosh-smcinit in his text. :) If you use a PCMCIA or miniPCI slot (also built-in WLAN), on some machines are conflicts at the I/O ports between IrDA and some cards. Sometimes it helps if you change I/O port range, which "pcmcia-cs" uses. The line include port 0x160-0x3f7, port 0x400-0x4ff, port 0x800-0x8ff, port 0xc00-0xcff in /etc/pcmcia/config.opts regulates it. Also IRQ-conflicts with other built-in components are possible. For example, my Atheros AR5212 miniPCI-Card got the IRQ 3 assigned from the ACPI BIOS. If you computer have a "classic" BIOS menu, look at the entry about the PCI-IRQ Routing. If the computer is "legacy-free", there are good chances to include the routing with the "acpi_irq_balance" and "acpi_irq_pci=n" kernel parameters. Thomas Pinz, Jan 2004, V0.3 E-Mail: tom_p@gmx.de