Re: Testing peak_pci v6.1 / peak_usb v6 / peak_pcmcia v4.1

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

Hi Oliver,

Le 23/02/2012 14:44, Oliver Hartkopp a écrit :
> Hello Stephane,
>
> you can add to all these drivers
>
> - peak_pci v6.1 (http://marc.info/?l=linux-can&m=132973636320107&w=2)
> - peak_usb v6 (http://marc.info/?l=linux-can&m=132998590401560&w=2)
> - peak_pcmcia v4.1 (http://marc.info/?l=linux-pcmcia&m=132938721324159&w=2)
>
> my
>
> Tested-by: Oliver Hartkopp<socketcan@hartkopp.net>

Thanks for all of your precious time.

> Just two nitpicks:
>
> When having traffic the LEDs from the PCIeC are flashing faster than the PCMCIA LEDs.
> With no traffic and interface is up, they are flashing with the same frequency.

... I should check whether the two boards use the same chip to control 
the LEDs... But I think that the word "nitpicks" was especially invented 
for that particular issue ;-)

> The other one:
>
> usb 2-2: new high-speed USB device number 4 using ehci_hcd
> usb 2-2: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64
> usb 2-2: config 1 interface 1 altsetting 0 bulk endpoint 0x86 has invalid maxpacket 64
> peak_usb 2-2:1.0: PEAK-System PCAN-USB Pro hwrev 0 serial FFFFFFFF.00000001 (2 channels)
> peak_usb 2-2:1.0: can4: attached to PCAN-USB Pro channel 0 (device 1)
> peak_usb 2-2:1.0: can5: attached to PCAN-USB Pro channel 1 (device 0)
> usbcore: registered new interface driver peak_usb
>
> Do you have any idea what
>
> "altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64"
>
> means?
>
> Is this something that's caused by your driver or it is caused by the
> hardware configuration of the USBpro adapter? I assume it's the latter.

Yes you're right. These msgs are printed by the usb-core, before the 
_probe() function of the driver is called. It is something I will send 
back to our hw team...

> 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