This patch adds device identification to src/sys/dev/usb/usbdevs for the Sierra Wireless EM7455 as sold in the Lenovo ThinkPad X260. There is no driver for the device (see thread on misc@) but it will show up correctly in usbdevs(8) output.
Bryan Index: sys/dev/usb/usbdevs =================================================================== RCS file: /cvs/src/sys/dev/usb/usbdevs,v retrieving revision 1.663 diff -u -p -r1.663 usbdevs --- sys/dev/usb/usbdevs 31 Mar 2016 12:27:48 -0000 1.663 +++ sys/dev/usb/usbdevs 20 Apr 2016 15:20:31 -0000 @@ -3832,6 +3832,7 @@ product SIERRA AC885U 0x6880 885U product SIERRA C01SW 0x6890 C01SW product SIERRA USB305 0x68a3 USB305 product SIERRA MC8355 0x9013 MC8355 +product SIERRA EM7455 0x9079 EM7455 /* Sigmatel products */ product SIGMATEL IRDA 0x4200 IrDA