On 2016-11-17 03:57, Oliver Neukum wrote:
On Wed, 2016-11-16 at 11:49 -0600, Dan Williams wrote:
This will make option grab all the ports, as shown by your dmesg
output. But USB interfaces 0 and 1 are actually cdc-ether and should
*not* be grabbed by option.
You want to limit option to grabbing bInterfaceClass=255 to make sure
it only gets the serial ports.
Hi,
what happens if you actually use these ethernet interfaces while
somebody uses the serial interfaces?
You can obviously not make a connection over the ppp modem serial
interface at the same time as you are connected over the cdc_ether
interfaces, you have to choose which connect method you prefer.
Keep in mind that there is no management protocol specification for
cdc_ether so that is sometimes carried out over a serial interface using
AT cmds.
So to answer your worries, yes we want both drivers to bind.
rgds
/Lars
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