Re: Bad CIS tuple

On Sat, Sep 20, 2003 at 09:48:57PM -0700, Jan Rychter wrote:
> Hi,
> 
> I'm trying to connect a Ricochet PCMCIA wireless modem to a Sharp Zaurus
> SL-C760, via a CF->PCMCIA passive adapter.
> 
> Unfortunately, while my PCMCIA wi-fi cards work fine, the Ricochet modem
> is not recognized properly. Symptoms are:
> 
>   serial_cs: ParseTuple: Bad CIS tuple
>   serial_cs: ParseTuple: Bad CIS tuple
>   serial_cs: ParseTuple: Bad CIS tuple
>   ttys03 at port 0xf60002f8 (irq = 39) is a 16550A

The "bad tuple" warnings are not necessarily a serious problem, and
the card appeared to be configured successfully (and a reasonable UART
was detected).

Can you show the output of "dump_cis"?

I am unfamiliar with the Zaurus and you may need to ask a Zaurus
expert whether PCMCIA serial devices are actually known to work on
this platform.

> Could it be a current problem, with the CF slot on the Zaurus not
> providing enough current to run the Ricochet modem?

You'd have to ask someone who knows more about the Zaurus.

-- Dave


-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf