Date: Sat, 27 Jul 2019 13:15:11 +0200 From: Hans Petter Selasky <hps@selasky.org> To: Mariappan N <nmarijoe@outlook.com>, "freebsd-usb@freebsd.org" <freebsd-usb@freebsd.org> Subject: Re: Problem attaching USB Garmin device Message-ID: <dc939281-1716-b839-2726-b69aea39ebf4@selasky.org> In-Reply-To: <c19c35e1-e1c0-4ea7-d076-8e9eb5a02e3d@selasky.org> References: <MAXPR01MB2944036F77333AE51E8EE717C5C10@MAXPR01MB2944.INDPRD01.PROD.OUTLOOK.COM> <20701523-c2e3-e184-b695-ecd6dfed639b@selasky.org> <MAXPR01MB29449BB16DCD455AAB055C99C5C00@MAXPR01MB2944.INDPRD01.PROD.OUTLOOK.COM> <d0e0e473-969d-cee1-b591-5513b935a560@selasky.org> <a0b1c069-0716-3405-0ad2-a09c6cc62c07@selasky.org> <4aaaaadf-cf6b-8dc6-62a8-d4a577d19691@selasky.org> <MAXPR01MB2944063272F35B324622BDF9C5C00@MAXPR01MB2944.INDPRD01.PROD.OUTLOOK.COM> <c19c35e1-e1c0-4ea7-d076-8e9eb5a02e3d@selasky.org>
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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
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