Hello.

I've got a Toshiba Satellite 2450-401 with a Slackware 9.0.

I'm trying to use IRDA on my satellite but I have some problems.

I've tried to use SMCINIT found at
http://irda.sourceforge.net/smcinit/index.html but without success.

AFAIK, SMCINIT works successfully on some Toshiba laptops (Satellite
1800, Satellite 5100 and Tecra 9100).

As far as I know, my laptop has the SMCS LPC47N227 SuperIO chip, but
has a different ISA bridge (with respect to 5100).

Here is my lspci output:

00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 11)
00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 11)
00:1d.0 USB Controller: Intel Corp. 82801DB USB (Hub #1) (rev 02)
00:1d.1 USB Controller: Intel Corp. 82801DB USB (Hub #2) (rev 02)
00:1d.2 USB Controller: Intel Corp. 82801DB USB (Hub #3) (rev 02)
00:1d.7 USB Controller: Intel Corp. 82801DB USB EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB PCI Bridge (rev 82)
00:1f.0 ISA bridge: Intel Corp. 82801DB ISA Bridge (LPC) (rev 02)
00:1f.1 IDE interface: Intel Corp. 82801DB ICH4 IDE (rev 02)
00:1f.5 Multimedia audio controller: Intel Corp. 82801DB AC'97 Audio (rev 02)
00:1f.6 Modem: Intel Corp. 82801DB AC'97 Modem (rev 02)
01:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 420 Go] (rev a3)
02:07.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
02:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
02:0b.0 CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (rev 32)
02:0b.1 CardBus bridge: Toshiba America Info Systems ToPIC95 PCI to Cardbus Bridge with ZV Support (rev 32)
02:0d.0 System peripheral: Toshiba America Info Systems SD TypA Controller (rev 03)

From windows I've got this info about irda:
INT I/O 03F8-03FF
IRQ 03
INT I/O 0130-0137
DMA 01

After running tosh5100-smcinit the answer is:
tosh5100-smcinit IO hub device 24c0 not 82801CAM (0x248c)

Actually the device should be 8086x24c0 82801DB.

After running tosh1800-smcinit I get no answer, but I got errors with
modprobe smc-ircc.

Dmesg only reports:
found SMC SuperIO Chip (devid=0x5a rev=00 base=0x002e): LPC47N227

I hope you can give me some hints!

Thank you in advance.

--
paolo,
http://www.geocities.com/p_deste/linuxontoshiba.html
mailto: pdeste@despammed.com pdeste@people.it
UIN: 50157603 --- Linux user 180069