On Sunday 25 January 2009, Oliver Neukum wrote: > > > But it seems that some Microsoft's engineers couldn't read, and that's > > why some CDC ACM devices don't adhere to that clear language: if they > > conform to the industry standard specification about how to implement > > multiple ACM functions per device, they can't use the standard MS-Windows > > ACM driver. A single function with two interfaces ... OK. Two functions > > with two interfaces each ... fail. > > Hi, > > do you have information what kind of devices the windows driver accepts? Just these bookmarks with some relevant information: https://www.usb.org/phpbb/viewtopic.php?t=13308 https://www.usb.org/phpbb/viewtopic.php?t=13610 Courtesy of someone else's investigation on the topic. - Dave -- 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