On 12/09/2016 03:43 PM, Shuah Khan wrote: > Hi Krzysztof, > > On 12/09/2016 01:43 AM, Krzysztof Opasiak wrote: >> FYI to the list for next generations;) >> >> >> -------- Forwarded Message -------- >> Subject: Antwort: Re: vUDC >> Date: Fri, 9 Dec 2016 09:00:04 +0100 >> From: Elen Niedermeyer <elen.niedermeyer@xxxxxxxxxxxxx> >> To: Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx> >> >> >> Hi, >> >> so your script solved my problem. I didn't know that I should start the >> daemon with 'usbipd --device' after starting my emulation. I've tried it >> with 'usbip -d' and then bind my device with 'usbip bind -b BUSID'. But >> there wasn't listet a device by usbip with 'usbip list -l', so I didn't >> know what I have to bind. Mit freundlichen Grüßen >> Kind regards, >> >> i.A. Elen Niedermeyer >> Duale Studentin Informatik >> __________________________ >> >> BIOTRONIK SE & Co. KG >> Woermannkehre 1 >> 12359 Berlin, Germany >> >> Phone: +49 (0) 30 68905-2459 >> Fax: +49 (0) 30 68905 2940 >> Mail: elen.niedermeyer@xxxxxxxxxxxxx >> >> -----Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx> schrieb: ----- >> An: Shuah Khan <shuahkhan@xxxxxxxxx>, Elen Niedermeyer >> <elen.niedermeyer@xxxxxxxxxxxxx> >> Von: Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx> >> Datum: 08.12.2016 16:11 >> Kopie: linux-usb@xxxxxxxxxxxxxxx, kernelnewbies@xxxxxxxxxxxx, LKML >> <linux-kernel@xxxxxxxxxxxxxxx>, shuah@xxxxxxxxxx >> Betreff: Re: vUDC >> >> Hi, >> >> On 12/08/2016 03:33 PM, Shuah Khan wrote: >>> Hi Elen, >>> >>> Adding k.opasiak@xxxxxxxxxxx >>> >>> On Thu, Dec 8, 2016 at 7:07 AM, Elen Niedermeyer >>> <elen.niedermeyer@xxxxxxxxxxxxx> wrote: >>>> Dear Sir or Madam, >>>> >>>> I'm trying to run usbip-vudc since a few days. I want to access my emulated usb devices over usbip. >>>> I use Ubuntu 16.04.01 and updated my kernel to version 4.8.0-30. I've installed linux-tools-4.8.0-30-generic which includes usbip. I enabled the modules usbip-host and usbip-vudc on the server. Futhermore I use configfs to emulate the usb devices. >>>> So I could start the daemon and my emulation. But I can't detect my emulated usb device with usbip to bind it. >>>> Could you help me to run usbip-vudc? Do I have to install an additional package? Do I miss a step? >>>> >>>> Mit freundlichen Grüßen >>>> Kind regards, >>> >>> Could you please send your dmesg? Also could you run usbipd with >>> --debug and usbip with --log option and send the syslog >>> >>> Krzysztof, >>> >> >> You setup script should look like this: >> >> Server: >> $ modprobe usbip-vudc >> # Create your gadget, for example: >> $ cd /sys/kernel/config/usb_gadget >> $ mkdir g1 >> $ mkdir g1/functions/acm.ser0 >> $ mkdir g1/configs/c.1 >> $ ln -s g1/functions/acm.ser0 g1/configs/c.1 >> $ echo "0x1234" > g1/idVendor >> $ echo "0x5678" > g1/idProduct >> $ echo usbip-vudc.0 > UDC >> $ usbipd --device >> >> Client: >> $ modprobe usbip-vhci >> $ usbip attach -r $SERVER_IP -d usbip-vudc.0 >> >> Please let me know if your setup script is similar and what exactly is > > I would be good to create server_sample.sh and client_sample.sh and add > them to tools/usb/usbip - users can customize them. > > What do you think? Is this something you have time for? > I have just created one. Patch is on the list[1]. Footnotes: 1 - http://marc.info/?l=linux-usb&m=148130330315109&w=2 Cheers, -- Krzysztof Opasiak Samsung R&D Institute Poland Samsung Electronics -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
