R: [Linux-ATM-General] Re: [linux-usb-devel] [RFC] Conexant AccessRunner ADSL USB modem driver

Giampaolo Tomassoni g.tomassoni at libero.it
Sat Jan 15 19:37:54 EST 2005


this is interesting to me.

Do you have the Conexant AccessRunner ADSL PCI datasheets? CX20441, 20431, 11627 and the P52?

By the way, do you have access to the ex-Globespan-now-Conexant PCI ADSL GS737x?

I tried hard to obtain this infos from Conexant, but it seems that they aren't interested in the Linux market at all.


	Giampaolo Tomassoni

> -----Messaggio originale-----
> Da: linux-atm-general-admin at lists.sourceforge.net
> [mailto:linux-atm-general-admin at lists.sourceforge.net]Per conto di Roman
> Kagan
> Inviato: domenica 16 gennaio 2005 0.37
> A: usbatm at lists.infradead.org; linux-usb-devel at lists.sourceforge.net;
> linux-atm-general at lists.sourceforge.net
> Oggetto: [Linux-ATM-General] Re: [linux-usb-devel] [RFC] Conexant
> AccessRunner ADSL USB modem driver
>   Hi Duncan,
> On Sat, 2005-01-15 at 13:37 +0100, Duncan Sands wrote:
> > I agree that it makes more sense to only create the ATM device 
> when the modem is fully
> > initialised.
> Great.  This should simplify the initialisation stuff dramatically,
> making the complicated interaction between usb_atm and cxacru / speedtch
> unnecessary.
> > But yes, it would
> > be better if the ATM layer was fully integrated into the driver 
> model.  Maybe Chas can tell
> > us more about that.
> On a brief look I've got the impression that adding a very basic driver
> model support, with hotplug and device names only in /sys/class/atm,
> shouldn't be too hard.  If ATM folks are planning the full-fledged
> driver model support, that'd be even better of course.
> >   Also, I'm wondering if the driver model has any special stuff for
> > drivers belong to more than one subsystem (ATM, USB).
> Umm, I wouldn't go for it.  The USB device is created upon successful
> enumeration by the USB subsystem; it may _provide_ an ATM device later
> on when and if the firmware is loaded.  That's more like a "has a"
> relationship, rather than an "is a" one.
> Cheers,
>   Roman.
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