On Tue, Jun 25, 2013 at 11:54:37AM +0200, Reinhard Max wrote: > BTW2, the open source OSX driver[2] to which Prolific links from > their support page, detects the chip revision, based on the USB > device release number instead of guessing it from other properties > of the device. That driver was based on the in-kernel Linux driver, it was not written with any more information than what we had. Also, don't think that Prolific means anything by linking to the driver, they also link to the Linux driver, and point people at me directly for Linux support, despite them never providing the specs for their devices to me at all. I'd trust our driver over the OS-X driver anyday, as ours has been tested by more real-world devices, sorry. 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