Re: [PATCHv2] USB: serial: option: blacklist intf1 for Huawei E173s-6

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On 11/11/2013 02:27 PM, Bjørn Mork wrote:

> If dhcp doesn't work after a successful AT^NDISDUP connection, then
> there is still a chance that this actuall is a NCM device.  That would
> make things easier in many ways :-)
> 
> Please try the huawei_cdc_ncm driver, although I am not completely sure
> that works at all at the moment. Snooping on the device in Windows is
> another option...
> 
> Or the device might just not support DHCP.  You could try the AT^DHCP?
> command after connecting, and then configure the wwan0 device manually
> using addresses from the output of that command.

Actually it wasn't connecting at all, but it was my mistake, the command
doesn't work on /dev/ttyUSB?, only on /dev/cdc-acm0, greeted by the
always-on led and a happy ^NDISSTAT:1 result.
It doesn't help that Huawei OKs every command even if it's ignoring it.
And no, AT^DHCP wasn't necessary, dhcp on wwan0 worked just fine.
Regards.

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