You were right, thank you very much.
regards
Jan
2013/4/22 Daniele Palmas :
> Hello,
>
> 2013/4/22 Jan Pohanka :
>> Dear all,
>>
>> I'm getting following message from cdc_acm driver when plugging in my
>> GSM module on Amlogic 8726-MXS platform (kernel v
Dear all,
I'm getting following message from cdc_acm driver when plugging in my
GSM module on Amlogic 8726-MXS platform (kernel v3.0.8):
cdc_acm 1-1:1.4: ttyACM2: USB ACM device
[ 26.730474@0] cdc_acm 1-1:1.6: This device cannot do calls on its
own. It is not a modem.
[ 26.733206@0] cdc_acm 1-1:1
roblem lie in generic hub
driver, cdc_acm driver or even tty driver?
best regards
Jan
Dne Mon, 26 Nov 2012 07:49:34 +0100 Jan Pohanka
napsal(a):
Hi Oliver,
thank you for answer.
A trace with usbmon as described in Documentation/usb should show what
IO
goes wrong.
Trace is attached
Hi Oliver,
thank you for answer.
A trace with usbmon as described in Documentation/usb should show what IO
goes wrong.
Trace is attached bellow. It was created with following sequence
1. attach USB modem (driver is loaded, ttyACMs created by udev)
2. cat /dev/ttyACM0 & (works fine)
3 cat /d
Hello,
I have a strange problem with embedded system I'm developing on. It is a
board with TI's DM365 SoC. It has 2514b 4-port hub connected to its usb
interface. It is running Linux in version 2.6.37 with TI patches, but I
tried also vanilla and another older or recent versions and the sit
