On Wednesday 11 May 2011 18:10:57 Mike Tancsa wrote: > On 5/11/2011 2:21 AM, Hans Petter Selasky wrote: > > Try to send this USB control request to the HUB and then re-plug the > > device. Does it help? > > > > usbconfig -d X.Y do_request 0x23 0x09 0x0000 0x0001 0 > > Hi, > I get this command > > 0[upsmon1]# usbconfig -d 1.8 do_request 0x23 0x09 0x0000 0x0001 0 > REQUEST = <OK> > 0[upsmon1]# > > It seems to quiet things down. What does the command do ? > > ---Mike
Hi, It resets the transaction translator of the high speed HUB. Probably we could issue that command before or after resetting the USB port. --HPS _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"
