> On 3 Jan 2020, at 13:05, Hans Petter Selasky <h...@selasky.org> wrote: > > On 2020-01-03 11:56, Daniel Braniss wrote: >> Hi Hans, >> can you shed some light/help? >> thanks, >> danny >>> On 2 Jan 2020, at 11:11, Daniel Braniss <da...@cs.huji.ac.il> wrote: >>> >>> Hi, >>> after connecting this QR reader I see a new /dev/ttyU but as soon as I try >>> tip, >>> the device disconnects. (BTW, it’s configured as a ‘Virtual Serial Port’) >>> >>> dmsg: >>> … >>> Jan 2 10:54:57 pampero kernel: umodem0 on uhub1 >>> Jan 2 10:54:57 pampero kernel: umodem0: <SM SM-2D PRODUCT USB UART, class >>> 2/0, rev 1.10/1.00, addr 38> on usbus0 >>> Jan 2 10:54:57 pampero kernel: umodem0: data interface 1, has no CM over >>> data, has no break >>> Jan 2 10:56:01 pampero kernel: umodem0: at uhub1, port 2, addr 38 >>> (disconnected) >>> Jan 2 10:56:02 pampero kernel: umodem0: >>> Jan 2 10:56:02 pampero kernel: detached >>> Jan 2 10:56:03 pampero kernel: umodem0 on uhub1 >>> Jan 2 10:56:03 pampero kernel: umodem0: <SM SM-2D PRODUCT USB UART, class >>> 2/0, rev 1.10/1.00, addr 38> on usbus0 >>> Jan 2 10:56:03 pampero kernel: umodem0: data interface 1, has no CM over >>> data, has no break >>> … >>> >>> and usbconfig: >>> pampero# usbconfig >>> ugen0.1: <0x8086 XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER >>> (5.0Gbps) pwr=SAVE (0mA) >>> ugen0.2: <GenesysLogic USB2.0 Hub> at usbus0, cfg=0 md=HOST spd=HIGH >>> (480Mbps) pwr=SAVE (500mA) >>> ugen0.4: <Logitech USB Receiver> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) >>> pwr=ON (98mA) >>> ugen0.5: <Prolific Technology Inc. USB-Serial Controller> at usbus0, cfg=0 >>> md=HOST spd=FULL (12Mbps) pwr=ON (100mA) >>> ugen0.6: <GenesysLogic USB3.0 Hub> at usbus0, cfg=0 md=HOST spd=SUPER >>> (5.0Gbps) pwr=SAVE (0mA) >>> ugen0.3: <Silicon Labs CP2102 USB to UART Bridge Controller> at usbus0, >>> cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) >>> ugen0.7: <SM SM-2D PRODUCT USB UART> at usbus0, cfg=0 md=HOST spd=FULL >>> (12Mbps) pwr=ON (100mA) <— this is the QR >>> >>> any ideas? > > Can you run: > > usbdump -i usbus0 -f 7 -s 65536 -vvv > > Before attaching the device. Make sure numbers after ugen are 0 and 7. Look > for non ERR=0 . > > —HPS
so I connected the QR reader to another host, running 12.1 stable. neo-black-2# usbconfig ugen0.1: <Generic EHCI root HUB> at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen1.1: <Generic OHCI root HUB> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE (0mA) ugen2.1: <Generic EHCI root HUB> at usbus2, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen3.1: <Generic OHCI root HUB> at usbus3, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE (0mA) ugen4.1: <Generic EHCI root HUB> at usbus4, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE (0mA) ugen5.1: <Generic OHCI root HUB> at usbus5, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE (0mA) ugen5.2: <SM SM-2D PRODUCT USB UART> at usbus5, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) and so i did neo-black-2# usbdump -i usbus5 -f2 -s 65536 -vvv nothing happens, so this is what I get after typing ’tip usb’ and nothing else - i don’t know who is doing the chitchat and after a very short while it disconnects. 16:25:16.753606 usbus5.2 SUBM-INTR-EP=00000082,SPD=FULL,NFR=1,SLEN=0,IVAL=5 frame[0] READ 64 bytes flags 0x8a <SHORT_XFER_OK|PIPE_BOF|NO_PIPE_OK|0> status 0xeb023 <OPEN|TRANSFERRING|STARTED|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:16.753645 usbus5.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 21 22 01 00 00 00 00 00 -- -- -- -- -- -- -- -- |!"...... | flags 0x10 <PROXY_BUFFER|0> status 0xea1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:16.755271 usbus5.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 8 bytes flags 0x10 <PROXY_BUFFER|0> status 0xca1a1 <OPEN|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:16.808281 usbus5.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=8,IVAL=50 frame[0] WRITE 8 bytes 0000 02 01 00 00 81 00 00 00 -- -- -- -- -- -- -- -- |........ | flags 0 <0> status 0x6a1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|0> 16:25:17.790304 usbus5.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 21 22 03 00 00 00 00 00 -- -- -- -- -- -- -- -- |!"...... | flags 0x10 <PROXY_BUFFER|0> status 0x4a1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|0> 16:25:17.790346 usbus5.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=0,SLEN=0,IVAL=50,ERR=TIMEOUT flags 0 <0> status 0x8a1a5 <OPEN|DID_DMA_DELAY|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|DOING_CALLBACK|0> 16:25:18.797312 usbus5.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT flags 0x10 <PROXY_BUFFER|0> status 0xaa1a5 <OPEN|DID_DMA_DELAY|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|DOING_CALLBACK|0> 16:25:18.850220 usbus5.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=8,IVAL=50 frame[0] WRITE 8 bytes 0000 02 01 00 00 81 00 00 00 -- -- -- -- -- -- -- -- |........ | flags 0 <0> status 0x4a1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|0> 16:25:18.867314 usbus5.2 DONE-BULK-EP=00000081,SPD=FULL,NFR=0,SLEN=0,IVAL=0,ERR=CANCELLED flags 0xa <SHORT_XFER_OK|PIPE_BOF|0> status 0xab00c <DID_DMA_DELAY|DID_CLOSE|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|DOING_CALLBACK|0> 16:25:18.867332 usbus5.2 DONE-INTR-EP=00000082,SPD=FULL,NFR=0,SLEN=0,IVAL=5,ERR=CANCELLED flags 0x8a <SHORT_XFER_OK|PIPE_BOF|NO_PIPE_OK|0> status 0x8b01c <DID_DMA_DELAY|DID_CLOSE|DRAINING|SHORT_XFER_OK|BDMA_ENABLE|BDMA_SETUP|DOING_CALLBACK|0> 16:25:19.854309 usbus5.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 00 09 00 00 00 00 00 00 -- -- -- -- -- -- -- -- |........ | flags 0x10 <PROXY_BUFFER|0> status 0x6a1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|0> 16:25:19.854355 usbus5.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=0,SLEN=0,IVAL=50,ERR=TIMEOUT flags 0 <0> status 0xaa1a5 <OPEN|DID_DMA_DELAY|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|DOING_CALLBACK|0> 16:25:24.793325 usbus5.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT flags 0x10 <PROXY_BUFFER|0> status 0x8a1a5 <OPEN|DID_DMA_DELAY|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|DOING_CALLBACK|0> 16:25:25.382614 usbus5.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 00 05 02 00 00 00 00 00 -- -- -- -- -- -- -- -- |........ | flags 0x50 <PROXY_BUFFER|MANUAL_STATUS|0> status 0xea3a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|CONTROL_ACT|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.383872 usbus5.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 8 bytes flags 0x50 <PROXY_BUFFER|MANUAL_STATUS|0> status 0xca3a1 <OPEN|STARTED|CONTROL_XFR|CONTROL_HDR|CONTROL_ACT|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.383895 usbus5.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=0,IVAL=0 frame[0] WRITE 0 bytes flags 0x10 <PROXY_BUFFER|0> status 0xca0a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.385856 usbus5.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 0 bytes flags 0x10 <PROXY_BUFFER|0> status 0xea0a1 <OPEN|STARTED|CONTROL_XFR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.399468 usbus5.2 SUBM-CTRL-EP=00000080,SPD=FULL,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 flags 0x10 <PROXY_BUFFER|0> status 0xea1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.400863 usbus5.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 8 bytes 0000 12 01 10 01 02 00 00 40 -- -- -- -- -- -- -- -- |.......@ | flags 0x10 <PROXY_BUFFER|0> status 0xca1a1 <OPEN|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.403456 usbus5.2 SUBM-CTRL-EP=00000080,SPD=FULL,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 flags 0x10 <PROXY_BUFFER|0> status 0xea1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.404858 usbus5.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=20,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 18 bytes 0000 12 01 10 01 02 00 00 40 90 AC 03 30 00 01 01 02 |.......@...0....| 0010 03 01 -- -- -- -- -- -- -- -- -- -- -- -- -- -- |.. | flags 0x10 <PROXY_BUFFER|0> status 0xca1a1 <OPEN|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.404899 usbus5.2 SUBM-CTRL-EP=00000080,SPD=FULL,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 flags 0x10 <PROXY_BUFFER|0> status 0xca1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.406879 usbus5.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=12,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 9 bytes 0000 09 02 43 00 02 01 00 80 32 -- -- -- -- -- -- -- |..C.....2 | flags 0x10 <PROXY_BUFFER|0> status 0xea1a1 <OPEN|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.406919 usbus5.2 SUBM-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 80 06 00 02 00 00 43 00 -- -- -- -- -- -- -- -- |......C. | frame[1] READ 67 bytes flags 0x10 <PROXY_BUFFER|0> status 0xea1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.408865 usbus5.2 DONE-CTRL-EP=00000080,SPD=FULL,NFR=2,SLEN=68,IVAL=0,ERR=0 frame[0] WRITE 8 bytes frame[1] READ 67 bytes 0000 09 02 43 00 02 01 00 80 32 09 04 00 00 01 02 02 |..C.....2.......| 0010 01 00 05 24 00 10 01 05 24 01 00 01 04 24 02 02 |...$....$....$..| 0020 05 24 06 00 01 07 05 82 03 40 00 05 09 04 01 00 |.$.......@......| 0030 02 0A 00 00 00 07 05 81 02 40 00 00 07 05 01 02 |.........@......| 0040 40 00 00 -- -- -- -- -- -- -- -- -- -- -- -- -- |@.. | flags 0x10 <PROXY_BUFFER|0> status 0xca1a1 <OPEN|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.408897 usbus5.2 SUBM-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=8,IVAL=0 frame[0] WRITE 8 bytes 0000 00 09 01 00 00 00 00 00 -- -- -- -- -- -- -- -- |........ | flags 0x10 <PROXY_BUFFER|0> status 0xca1a3 <OPEN|TRANSFERRING|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CAN_CANCEL_IMMED|DOING_CALLBACK|0> 16:25:25.410856 usbus5.2 DONE-CTRL-EP=00000000,SPD=FULL,NFR=1,SLEN=0,IVAL=0,ERR=0 frame[0] WRITE 8 bytes flags 0x10 <PROXY_BUFFER|0> status 0xea1a1 <OPEN|STARTED|CONTROL_XFR|CONTROL_HDR|BDMA_ENABLE|BDMA_SETUP|CURR_DMA_SET|CAN_CANCEL_IMMED|DOING_CALLBACK|0> ^C 27 packets captured 27 packets received by filter 0 packets dropped by kernel _______________________________________________ freebsd-stable@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
