On Fri, Dec 11, 2009 at 01:04:48PM +0100, Simon Richter wrote: > Hi, > > I'm building an USB to serial converter which implements CDC ACM. Since > I do not know what kind of device is connected to the serial port, I > cannot list a protocol value in the bInterfaceProtocol field; however if > I set it to zero, the cdc-acm driver ignores my device, because there is > no entry in the table for this. > > From what I can see, adding such an entry would be nontrivial, as a zero > in this table is effectively regarded as a wildcard. Does that follow the cdc-acm spec? That's what we need to follow here. If it does, feel free to send a patch. 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
