POSTING ON BEHALF OF CUSTOMER
I need your help with the following issue.
I’m trying to add a GSM modem to the project trough the USB port.
The idea is that this modem presents itself as a network card to linux.
My understanding is that for that to happen, kernel should include the CDC ECM dirvers.
However, when I enable the CDC_ECM driver on the menuconfig and I try to compile the kernel, I get the following error:
drivers/built-in.o:f_ecm.c:function ecm_disable: error: undefined reference to 'gether_disconnect'
I was not able to find information about that on the forums so I would appreciate if you have any information that can help me.