Hi HPS, > Do other USB high speed devices work with your XHCI controller? > > I need a USB wire analyzer hooked onto the device between the Garmin and > the computer to get further with this and compare it with the working case. > Other USB devices were working fine when connect to the XHCI controller except the Garmin device.
I have an USB 2.0 analyzer and taken the trace for both Garmin and other working device. I will send by tomorrow. > Did you check if there exist new firmware for your Garmin Yet to check whether any new firmware released for Garmin device. Thanks, ________________________________ From: Hans Petter Selasky <h...@selasky.org> Sent: Saturday, July 27, 2019 4:45 PM To: Mariappan N <nmari...@outlook.com>; freebsd-usb@freebsd.org <freebsd-usb@freebsd.org> Subject: Re: Problem attaching USB Garmin device On 2019-07-27 13:03, Hans Petter Selasky wrote: > On 2019-07-26 11:43, Mariappan N wrote: >> Hi HPS, >> >> Added hw.usb.xhci.debug=17 at /boot/loader.conf. Attached the dmesg as >> file with/without device. Please look into. I can give Garmin device >> details. If possible please look into it. >> >> Thanks 🙂 >> > > xhci_check_transfer: New remainder: 8 > xhci_check_transfer: TD has I/O error > xhci_generic_done: xfer=0xc7cd10b0 endpoint=0xc84b808c transfer done > xhci_generic_done_sub: xfer=0xc7cd10b0[0/2] rem=8/8 status=4 > xhci_device_done: xfer=0xc7cd10b0, endpoint=0xc84b808c, error=18 > > status=4 means XHCI_TRB_ERROR_XACT > > According to section 4.10.2.3 of the xHCI specification this means your > device is responding with wrong USB PID. This I believe is not a fault > in the FreeBSD USB stack. > > Do other USB high speed devices work with your XHCI controller? > > I need a USB wire analyzer hooked onto the device between the Garmin and > the computer to get further with this and compare it with the working case. > > --HPS Did you check if there exist new firmware for your Garmin? --HPS _______________________________________________ freebsd-usb@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"
