On Mon, Jun 21, 2010 at 07:58:20PM -0300, Otavio Salvador wrote: > Hello, > > I got a USB device that is compatible with usb-serial however it is > detected automatically, in lastest kernel, as cdc_acm modem but it is > not a modem but a Pinpad (device used for credit-card usage). I'm > looking for a way to discover which chipset it has. How can I do that? It should be working ok as a cdc-acm device, right? It just provides a virtual tty port to read data from the device, no need to find out the chipset as Linux should be working just fine with it already. thanks, greg k-h -- 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