Re: About can/usb v4 patches serie

[Stephane Grosjean <s.grosjean@peak-system.com>]

Hi Oliver,

Le 07/02/2012 14:13, Oliver Hartkopp a écrit :
> i thought i used the latest version you sent with the tar-ball.
>
> But having a clean version from the mailing list is always a better 
> starting point for tests ;-)
>
>> This
>> version should handle restart mechanism in a (more) correct way, for 
>> both
>> pcan-usb/pcan-us pro adapters now.
>
> ok.
>
> Just one remark upon the USB driver:
>
> I did a
>
> cangen -g0 -i can5
>
> to flood the USB-Pro adapter with outgoing traffic.
>
> When doing an "ifconfig can5 down" i get:
>
>
> peak_usb 2-2:1.0: can5: Tx URB aborted (-2)
>
> ten times (what is probably the netdev queue length)
>
> So on shutdown and/or unplugging there's something to do too.
>

Did you make any other tests on the USB adapters, please? In other 
words, did you find any other issue using the PCAN-USB and PCAN-USB Pro 
adapters?
I fixed the above issue about -ENOENT errno, so if you didn't find 
anything else, I could post the serie of patches again but also to the 
linux-usb ml.

Thanks for your reply,

> Best regards,
> Oliver

Best regards,

Stéphane

--
PEAK-System Technik GmbH, Otto-Roehm-Strasse 69, D-64293 Darmstadt 
Geschaeftsleitung: A.Gach/U.Wilhelm,St.Nr.:007/241/13586 FA Darmstadt 
HRB-9183 Darmstadt, Ust.IdNr.:DE 202220078, WEE-Reg.-Nr.: DE39305391 
Tel.+49 (0)6151-817320 / Fax:+49 (0)6151-817329, info@peak-system.com