2006-11-19 08:16:55

by Andrey Borzenkov

Subject: Is ircomm possible with smsc_ircc2?

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I have Toshiba Portege 4000, which apparently needs smsc_ircc2 driver. Driver
seems to load OK:

Detected unconfigured Toshiba laptop with ALi ISA bridge SMSC IrDA chip,
pre-configuring device.
Activated ALi 1533 ISA bridge port 0x02e8.
Activated ALi 1533 ISA bridge port 0x02f8.
found SMC SuperIO Chip (devid=0x5a rev=00 base=0x002e): LPC47N227
smsc_superio_flat(): IrDA not enabled
smsc_superio_flat(): fir: 0x2f8, sir: 0x2e8, dma: 03, irq: 7, mode: 0x02
SMsC IrDA Controller found
IrCC version 2.0, firport 0x2f8, sirport 0x2e8 dma=3, irq=7
No transceiver found. Defaulting to Fast pin select

and it registers irda0 interface but no /dev/ircomm* ever appears. I need them
(or at least I /think/ I need them) for SynCE (for installing programs in my
Pocket LOOX).

What is missing? Do I need additional driver? How can I access ircomm on this
HW?

TIA

- -andrey
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2006-11-27 08:00:36

by Hinko Kocevar

Subject: Re: [irda-users] Is ircomm possible with smsc_ircc2?

Andrey Borzenkov wrote:
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> Hash: SHA1
>
> I have Toshiba Portege 4000, which apparently needs smsc_ircc2 driver. Driver
> seems to load OK:
>
> Detected unconfigured Toshiba laptop with ALi ISA bridge SMSC IrDA chip,
> pre-configuring device.
> Activated ALi 1533 ISA bridge port 0x02e8.
> Activated ALi 1533 ISA bridge port 0x02f8.
> found SMC SuperIO Chip (devid=0x5a rev=00 base=0x002e): LPC47N227
> smsc_superio_flat(): IrDA not enabled
> smsc_superio_flat(): fir: 0x2f8, sir: 0x2e8, dma: 03, irq: 7, mode: 0x02
> SMsC IrDA Controller found
> IrCC version 2.0, firport 0x2f8, sirport 0x2e8 dma=3, irq=7
> No transceiver found. Defaulting to Fast pin select
>
> and it registers irda0 interface but no /dev/ircomm* ever appears. I need them
> (or at least I /think/ I need them) for SynCE (for installing programs in my
> Pocket LOOX).
>
> What is missing? Do I need additional driver? How can I access ircomm on this
> HW?

You probably need to load the ircomm-tty and ircomm modules on top of
irda stack for /dev/ircomm*.

Best regards,
hinko

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