Date: Sun, 03 Jul 2011 21:08:39 +0200 From: Torfinn Ingolfsen <torfinn.ingolfsen@broadpark.no> To: freebsd-usb@FreeBSD.org Subject: Re: How to debug a misbehaving usb device (DYMO LabelManager PC)? Message-ID: <20110703210839.a8acc882.torfinn.ingolfsen@broadpark.no> In-Reply-To: <201107031933.52431.hselasky@c2i.net> References: <20110703183320.b5b2aecb.torfinn.ingolfsen@broadpark.no> <201107031933.52431.hselasky@c2i.net>
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On Sun, 03 Jul 2011 19:33:52 +0200 Hans Petter Selasky <hselasky@c2i.net> wrote: > You could try running usbdump on the bus the device is connected to and see > what happens. Done. I don't know how to interpret the output, but here it is: (I started usbdump, plugged in the devce, waited a few seconds, and terminted usbdump) 21:02:29.495611 usbus0.3 SUBM-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 00 05 03 00 00 00 00 00 -- -- -- -- -- -- -- -- |........ | 21:02:29.495863 usbus0.3 DONE-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 8 bytes 21:02:29.495874 usbus0.3 SUBM-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=0,IVAL=0 frame[0] WRITE 0 bytes 21:02:29.496114 usbus0.3 DONE-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 0 bytes 21:02:29.508426 usbus0.3 SUBM-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 06 00 01 00 00 08 00 -- -- -- -- -- -- -- -- |........ | frame[1] READ 8 bytes 21:02:29.509114 usbus0.3 DONE-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 8 bytes 0000 12 01 10 01 00 00 00 08 -- -- -- -- -- -- -- -- |........ | 21:02:29.509123 usbus0.3 SUBM-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 06 00 01 00 00 12 00 -- -- -- -- -- -- -- -- |........ | frame[1] READ 18 bytes 21:02:29.510615 usbus0.3 DONE-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=20,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 18 bytes 0000 03 01 09 02 21 00 01 01 00 C0 01 09 04 00 00 08 |....!...........| 0010 03 01 -- -- -- -- -- -- -- -- -- -- -- -- -- -- |.. | 21:02:29.512403 usbus0.3 SUBM-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 06 00 03 00 00 02 00 -- -- -- -- -- -- -- -- |........ | frame[1] READ 2 bytes 21:02:29.512990 usbus0.3 DONE-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=0,IVAL=0,ERR=STALLED frame[0] WRITE 8 bytes frame[1] READ 0 bytes 21:02:29.513005 usbus0.3 SUBM-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 06 00 02 00 00 09 00 -- -- -- -- -- -- -- -- |........ | frame[1] READ 9 bytes 21:02:29.513738 usbus0.3 DONE-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0,ERR=STALLED frame[0] WRITE 8 bytes frame[1] READ 8 bytes 0000 00 08 05 02 03 08 00 04 -- -- -- -- -- -- -- -- |........ | 21:02:29.811468 usbus0.3 SUBM-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 00 05 03 00 00 00 00 00 -- -- -- -- -- -- -- -- |........ | 21:02:29.811627 usbus0.3 DONE-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 8 bytes 21:02:29.811632 usbus0.3 SUBM-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=0,IVAL=0 frame[0] WRITE 0 bytes 21:02:29.811993 usbus0.3 DONE-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 0 bytes 21:02:29.824448 usbus0.3 SUBM-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 06 00 01 00 00 08 00 -- -- -- -- -- -- -- -- |........ | frame[1] READ 8 bytes 21:02:29.825120 usbus0.3 DONE-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 8 bytes 0000 12 01 10 01 00 00 00 08 -- -- -- -- -- -- -- -- |........ | 21:02:29.825132 usbus0.3 SUBM-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 06 00 01 00 00 12 00 -- -- -- -- -- -- -- -- |........ | frame[1] READ 18 bytes 21:02:29.826496 usbus0.3 DONE-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=20,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 18 bytes 0000 03 01 10 01 00 00 00 08 22 09 11 00 00 01 01 02 |........".......| 0010 03 01 -- -- -- -- -- -- -- -- -- -- -- -- -- -- |.. | 21:02:29.826507 usbus0.3 SUBM-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 06 00 02 00 00 09 00 -- -- -- -- -- -- -- -- |........ | frame[1] READ 9 bytes 21:02:29.827368 usbus0.3 DONE-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=12,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 9 bytes 0000 09 02 21 00 01 01 00 C0 01 -- -- -- -- -- -- -- |..!...... | 21:02:29.827377 usbus0.3 SUBM-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 06 00 02 00 00 21 00 -- -- -- -- -- -- -- -- |......!. | frame[1] READ 33 bytes 21:02:29.829120 usbus0.3 DONE-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=36,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 33 bytes 0000 09 02 21 00 01 01 00 C0 01 09 04 00 00 02 07 01 |..!.............| 0010 02 00 07 05 81 02 08 00 00 08 05 02 03 08 00 04 |................| 0020 FF -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- |. | 21:02:29.829127 usbus0.3 SUBM-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 00 00 00 00 00 02 00 -- -- -- -- -- -- -- -- |........ | frame[1] READ 2 bytes 21:02:29.829618 usbus0.3 DONE-CTRL-EP=00000080,SPD=LOW,NFR=2,SLEN=4,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 2 bytes 0000 01 00 -- -- -- -- -- -- -- -- -- -- -- -- -- -- |.. | 21:02:29.829624 usbus0.3 SUBM-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 00 09 01 00 00 00 00 00 -- -- -- -- -- -- -- -- |........ | 21:02:29.829994 usbus0.3 DONE-CTRL-EP=00000000,SPD=LOW,NFR=1,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 8 bytes Note: this is just messages marked with "usbus0.3" in the usbdump output. root@kg-v7# usbconfig -u 0 -a 3 ugen0.3: <product 0x0901 vendor 0xc000> at usbus0, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON Is this helpful? -- Torfinn
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