On Wed, 2009-01-28 at 19:22 +0100, Bjørn Mork wrote: > Dan Williams <dcbw@xxxxxxxxxx> writes: > > On Wed, 2009-01-28 at 18:53 +0100, Oliver Neukum wrote: > >> Am Wednesday 28 January 2009 17:55:38 schrieb Greg KH: > >> > > > Dan, you submitted this patch, is it not really needed? > >> > > > >> > > When the 'mbm' driver is accepted upstream, the option.c patch is no > >> > > longer required, and the VID/PID can be dropped from option.c. > >> > > >> > As that seems to not being anywhere close to happening yet, we'll just > >> > leave this as-is for now :( > >> > >> While that patch isn't yet ready, will the devices work with cdc-acm > >> or cdc-ether? > > > > If they will, we can certainly move the IDs over to cdc-* if they'll > > support the device better. It exposes at least 4 or 5 AT-capable serial > > ports, one ethernet device, and one WDM device. > > The device does work with cdc-acm. Both GPS and 3G modem (using ppp). > There are several success stories around: > http://www.tjansson.dk/?p=450 > http://redmonk.com/sogrady/2008/12/07/how-to-use-an-att-ericsson-f3507g-card-on-ubuntu-intrepid/ > http://www.thinkwiki.org/wiki/Ericsson_F3507g_Mobile_Broadband_Module > > All of these assume that cdc-acm handle the ACM interfaces. > > The wdm interfaces also work with the cdc-wdm class driver, and can be > used to configure the device. This is useful even without the mbm > interface, as the GPS part also need some OOB configuration. Ok; if they get automatically handled based on the reported USB device classes, then lets drop the option.c ID patch. The machines I tested this hardware on simply didn't recognize any of the card's ports using cdc-acm. I can test again on Tuesday (2009-02-03). Dan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
