On 23/04/06, Mick <[EMAIL PROTECTED]> wrote:
> On 23/04/06, Hans-Werner Hilse <[EMAIL PROTECTED]> wrote:
> > Hi,
> >
> > On Sun, 23 Apr 2006 02:17:20 +0200
> > Mick <[EMAIL PROTECTED]> wrote:
> >
> > > Apr 23 01:01:01 lappy smsc_ircc_present: can't get sir_base of 0x3e8
> >
> > Try checking and changing BIOS settings for IRDA IO port, IRQ settings
> > and DMA and - maybe - Plug&Play. Then you might want to use the
> > IO/IRQ/DMA parameters as options to the module (use modinfo -p to find
> > out about those options). Just a guess, though.
>
> Thanks hwh,
>
> Unfortunately, the (buggy) BIOS settings for this laptop are almost
> non-existent! The bl**dy thing has just a couple of settings (like
> boot order and boot splash screen options). There's no where in there
> a setting for IrDA, IRQ's, or PnP. My mobile phone has a bigger
> choice of BIOS settings than this laptop!
>
> That said I can always experiment with forcing IO and IRQ numbers
> through modprobe. Is it possible to do that via
> /etc/modules.autoload.d, or will I need to do it by hand?
Well, I've tried passing all sort of different parameters to the
module but it comes back with errors:
=======================
# modprobe -v smsc-ircc2 ircc_fir=0x100 ircc_sir=0x3e8 ircc_dma=1 ircc_irq=3
insmod /lib/modules/2.6.15-gentoo-r1/kernel/drivers/net/irda/smsc-ircc2.ko
ircc_fir=0x100 ircc_sir=0x3e8 ircc_dma=1 ircc_irq=3
FATAL: Error inserting smsc_ircc2
(/lib/modules/2.6.15-gentoo-r1/kernel/drivers/net/irda/smsc-ircc2.ko):
No such device
=======================
Logs:
=======================
Apr 23 12:45:33 lappy Overriding FIR address 0x0100
Apr 23 12:45:33 lappy Overriding SIR address 0x03e8
Apr 23 12:45:33 lappy smsc_ircc_present: can't get sir_base of 0x3e8
=======================
I can't see any IRQ conflicts with the IrDA though:
=======================
# cat /proc/interrupts
CPU0
0: 3770091 XT-PIC timer
1: 4921 XT-PIC i8042
2: 0 XT-PIC cascade
7: 0 XT-PIC parport0
8: 2 XT-PIC rtc
9: 27 XT-PIC acpi
11: 244293 XT-PIC yenta, yenta, uhci_hcd:usb1,
uhci_hcd:usb2, uhci_hcd:usb3, Allegro, [EMAIL PROTECTED]:0000:01:00.0, eth0
12: 636451 XT-PIC i8042
14: 9902 XT-PIC ide0
15: 49 XT-PIC ide1
NMI: 0
LOC: 0
ERR: 0
MIS: 0
=======================
I even excluded irq 3 in /etc/pcmcia/config.opts, but it made no
difference. I don't know what else to try.
--
Regards,
Mick
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