Re: NM support Sierra Wireless 885 3G?

[Dan Williams <dcbw redhat com>]

On Mon, 2010-08-09 at 11:17 +0800, Bin Li wrote:
> Dan,
> 
>  When connect to Sierra Wireless 885 3G, it prompt below info, what's
> does it mean? Thanks!
> 
> # /usr/sbin/modem-manager --debug
> ** Message: Loaded plugin Nokia
> ** Message: Loaded plugin MBM
> ** Message: Loaded plugin Option
> ** Message: Loaded plugin Huawei
> ** Message: Loaded plugin HSO
> ** Message: Loaded plugin Novatel
> ** Message: Loaded plugin Sierra
> ** Message: Loaded plugin ZTE
> ** (modem-manager:10139): DEBUG: Created new Sierra modem
> (/org/freedesktop/Hal/devices/usb_device_1199_6880_1234567890ABCDEF_if0_serial_usb_0)
> ** (modem-manager:10139): DEBUG: (/dev/ttyUSB0) opening serial device...
> ** (modem-manager:10139): DEBUG: <-- ' \7'
> 
> ** (modem-manager:10139): WARNING **: Invalid byte sequence in conversion input
> ** (modem-manager:10139): DEBUG: --> 'ATZ E0 V1 X4 &C1 +CMEE=1<CR>'
> ** Message: Closing device '/dev/ttyUSB0'

What version of ModemManager is this?  And also, do you get more than
one serial port, or just ttyUSB0?  AFAIK the 885 is supported; Sierra
devices will have at least 3 serial ports and one of those ports might
be a CnS (proprietary Sierra protocol) port that won't respond to AT
commands.  So I'd expect ModemManager to try probing the other ports
here.  Is that all the debug output we get?

Dan