On Tue, 2013-10-08 at 11:29 -0400, Don Zickus wrote: > Hi Oliver, > > I am trying to verify a fix for the cdc-wdm driver and am having trouble > figuring out what devices requires that driver. It seems related to cell > phones but I wasn't sure if there was a particular one or all of them in > general (I couldn't get my cell to use it). Thanks in advance! Find an Ericsson F3507 or F3607 PCIe minicard WWAN modem, like: http://www.ebay.com/itm/New-Unlocked-Ericsson-F3607GW-DELL-Wireless-5540-3G-GPS-Mini-WWAN-Card-/290659200462?pt=US_Internal_Network_Cards&hash=item43aca36dce They're cheap. They expose a couple cdc-wdm ports, one of which speaks AT commands and another which might do the GPS stuff. You don't need a SIM. If you're at a loss for how to connect it to your computer, or your BIOS locks out unauthorized cards, grab one of these: http://www.hwtools.net/Adapter/USBMS-F.html which is a small PCIe minicard carrier with a USB connector. 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