Sierra Wireless 340u - NotInitialized

Shawn J. Goff shawn7400 at gmail.com
Thu May 30 07:49:36 PDT 2013


On Thu, May 30, 2013 at 10:47 AM, Aleksander Morgado
<aleksander at lanedo.com> wrote:
> On 30/05/13 16:43, Shawn J. Goff wrote:
>> On Thu, May 30, 2013 at 8:06 AM, Aleksander Morgado
>> <aleksander at lanedo.com> wrote:
>>> Hey,
>>>
>>>>
>>>>>
>>>>> error: operation failed: NotInitialized
>>>>>
>>>>>
>>>>> Testing with my primitive perl script support this assumption.  If I
>>>>> send OPEN after initializing and attaching, then the next attach will
>>>>> fail with MBIM_STATUS_NOT_INITIALIZED.
>>>>>
>>>>> I believe the --no-close isn't enough.  We also need a way to tell
>>>>> mbimcli that the device is already open, just like qmicli has both
>>>>> --client-cid=<x> and --client-no-release-cid.
>>>>>
>>>>
>>>> Gah, I really thought we wouldn't need it :)
>>>>
>>>> Opened a new bugreport for that:
>>>>   https://bugs.freedesktop.org/show_bug.cgi?id=65165
>>>>
>>>>
>>>
>>> Can you guys take a look at the 'aleksander/session-support' branch? The
>>> changes in the branch allow to have MBIM 'sessions', using --no-close
>>> and --no-open, while keeping the transaction ID between mbimcli
>>> commands. I updated the mbim-network script accordingly as well.
>>>
>>> E.g.:
>>>
>>>     Open device:
>>>       $> sudo mbimcli -d /dev/cdc-wdm0 --noop --no-close
>>>       [/dev/cdc-wdm1] Session not closed:
>>>             TRID: '2'
>>>
>>>     Run a command:
>>>       $> sudo mbimcli -d /dev/cdc-wdm1 \
>>>                       --query-radio-state \
>>>                       --no-open=2 \
>>>                       --no-close
>>>       [/dev/cdc-wdm1] Radio state retrieved:
>>>              Hardware Radio State: 'on'
>>>              Software Radio State: 'on'
>>>       [/dev/cdc-wdm1] Session not closed:
>>>             TRID: '3'
>>>
>>>     Close device:
>>>       $> sudo mbimcli -d /dev/cdc-wdm0 --noop --no-open=3
>>>
>>> --
>>> Aleksander
>>
>>
>> Here is a verbose run shoing the NotInitialized error.
>>
>>
>> # mbimcli -d /dev/cdc-wdm0 --no-close --noop -v
>> [01 Jan 1970, 00:02:41] [Debug] [/dev/cdc-wdm0] Couldn't query maximum
>> message size: IOCTL_WDM_MAX_COMMAND failed: Inappropriate ioctl for
>> device
>> [01 Jan 1970, 00:02:41] [Debug] [/dev/cdc-wdm0] Read max control
>> message size from descriptors file: 4096
>> [01 Jan 1970, 00:02:41] [Debug] [/dev/cdc-wdm0] Sent message...
>> <<<<<< RAW:
>> <<<<<<   length = 16
>> <<<<<<   data   = 01:00:00:00:10:00:00:00:01:00:00:00:00:10:00:00
>>
>> [01 Jan 1970, 00:02:41] [Debug] [/dev/cdc-wdm0] Sent message (translated)...
>> <<<<<< Header:
>> <<<<<<   length      = 16
>> <<<<<<   type        = open (0x00000001)
>>   <<<<<<   transaction = 1
>>   <<<<<< Contents:
>>   <<<<<<   max_control_transfer = 4096
>>
>>   [01 Jan 1970, 00:02:42] [Debug] [/dev/cdc-wdm0] Received message...
>>   >>>>>> RAW:
>>   >>>>>>   length = 16
>>   >>>>>>   data   = 01:00:00:80:10:00:00:00:01:00:00:00:00:00:00:00
>>
>>   [01 Jan 1970, 00:02:42] [Debug] [/dev/cdc-wdm0] Received message
>> (translated)...
>>   >>>>>> Header:
>>   >>>>>>   length      = 16
>>   >>>>>>   type        = open-done (0x80000001)
>>   >>>>>>   transaction = 1
>>   >>>>>> Contents:
>>   >>>>>>   status error = 'None' (0x00000000)
>>
>>   [01 Jan 1970, 00:02:42] [Debug] MBIM Device at '/dev/cdc-wdm0' ready
>>   [01 Jan 1970, 00:02:42] [Debug] Device closed
>>   [/dev/cdc-wdm0] Session not closed:
>>               TRID: '2'
>> #
>> # mbimcli -d /dev/cdc-wdm0 -v --no-close --no-open=2 --connect=broadband
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Couldn't query maximum
>> message size: IOCTL_WDM_MAX_COMMAND failed: Inappropriate ioctl for
>> device
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Read max control
>> message size from descriptors file: 4096
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Received message...
>>>>>>>> RAW:
>>>>>>>>   length = 92
>>>>>>>>   data   = 07:00:00:80:5C:00:00:00:00:00:00:00:01:00:00:00:00:00:00:00:53:3F:BE:EB:14:FE:44:67:9F:90:33:A2:23:E5:6C:3F:01:00:00:00:30:00:00:00:01:00:00:00:00:00:00:00:1D:01:00:00:00:00:00:00:18:00:00:00:18:00:00:00:2B:00:31:00:33:00:31:00:32:00:33:00:31:00:34:00:39:00:38:00:31:00:30:00
>>
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Received message (translated)...
>>>>>>>> Header:
>>>>>>>>   length      = 92
>>>>>>>>   type        = indicate-status (0x80000007)
>>>>>>>>   transaction = 0
>>>>>>>> Fragment header:
>>>>>>>>   total   = 1
>>>>>>>>   current = 0
>>>>>>>> Contents:
>>>>>>>>   service = 'sms' (533fbeeb-14fe-4467-9f90-33a223e56c3f)
>>>>>>>>   cid     = 'configuration' (0x00000001)
>>
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Received message (translated)...
>>>>>>>> Header:
>>>>>>>>   length      = 92
>>>>>>>>   type        = indicate-status (0x80000007)
>>>>>>>>   transaction = 0
>>>>>>>> Fragment header:
>>>>>>>>   total   = 1
>>>>>>>>   current = 0
>>>>>>>> Contents:
>>>>>>>>   service = 'sms' (533fbeeb-14fe-4467-9f90-33a223e56c3f)
>>>>>>>>   cid     = 'configuration' (0x00000001)
>>
>> [01 Jan 1970, 00:04:24] [Debug] MBIM Device at '/dev/cdc-wdm0' ready
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Sent message...
>> <<<<<< RAW:
>> <<<<<<   length = 126
>> <<<<<<   data   =
>> 03:00:00:00:7E:00:00:00:02:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0C:00:00:00:01:00:00:00:4E:00:00:00:00:00:00:00:01:00:00:00:3C:00:00:00:12:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:7E:5E:2A:7E:4E:6F:72:72:73:6B:65:6E:7E:5E:2A:7E:62:00:72:00:6F:00:61:00:64:00:62:00:61:00:6E:00:64:00
>>
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Sent message (translated)...
>> <<<<<< Header:
>> <<<<<<   length      = 126
>> <<<<<<   type        = command (0x00000003)
>> <<<<<<   transaction = 2
>> <<<<<< Fragment header:
>> <<<<<<   total   = 1
>> <<<<<<   current = 0
>> <<<<<< Contents:
>> <<<<<<   service = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df)
>> <<<<<<   cid     = 'connect' (0x0000000c)
>> <<<<<<   type    = 'set' (0x00000001)
>>
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Received message...
>>>>>>>> RAW:
>>>>>>>>   length = 64
>>>>>>>>   data   = 07:00:00:80:40:00:00:00:00:00:00:00:01:00:00:00:00:00:00:00:4B:F3:84:76:1E:6A:41:DB:B1:D8:BE:D2:89:C2:5B:DB:01:00:00:00:14:00:00:00:01:00:00:00:FA:00:00:00:00:00:00:00:50:00:00:00:12:00:00:00
>>
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Received message (translated)...
>>>>>>>> Header:
>>>>>>>>   length      = 64
>>>>>>>>   type        = indicate-status (0x80000007)
>>>>>>>>   transaction = 0
>>>>>>>> Fragment header:
>>>>>>>>   total   = 1
>>>>>>>>   current = 0
>>>>>>>> Contents:
>>>>>>>>   service = 'phonebook' (4bf38476-1e6a-41db-b1d8-bed289c25bdb)
>>>>>>>>   cid     = 'configuration' (0x00000001)
>>
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Received message (translated)...
>>>>>>>> Header:
>>>>>>>>   length      = 64
>>>>>>>>   type        = indicate-status (0x80000007)
>>>>>>>>   transaction = 0
>>>>>>>> Fragment header:
>>>>>>>>   total   = 1
>>>>>>>>   current = 0
>>>>>>>> Contents:
>>>>>>>>   service = 'phonebook' (4bf38476-1e6a-41db-b1d8-bed289c25bdb)
>>>>>>>>   cid     = 'configuration' (0x00000001)
>>
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Received message...
>>>>>>>> RAW:
>>>>>>>>   length = 48
>>>>>>>>   data   = 03:00:00:80:30:00:00:00:02:00:00:00:01:00:00:00:00:00:00:00:A2:89:CC:33:BC:BB:8B:4F:B6:B0:13:3E:C2:AA:E6:DF:0C:00:00:00:0E:00:00:00:00:00:00:00
>>
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Received message (translated)...
>>>>>>>> Header:
>>>>>>>>   length      = 48
>>>>>>>>   type        = command-done (0x80000003)
>>>>>>>>   transaction = 2
>>>>>>>> Fragment header:
>>>>>>>>   total   = 1
>>>>>>>>   current = 0
>>>>>>>> Contents:
>>>>>>>>   status error = 'NotInitialized' (0x0000000e)
>>>>>>>>   service      = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df)
>>>>>>>>   cid          = 'connect' (0x0000000c)
>>
>> [01 Jan 1970, 00:04:24] [Debug] [/dev/cdc-wdm0] Received message (translated)...
>>>>>>>> Header:
>>>>>>>>   length      = 48
>>>>>>>>   type        = command-done (0x80000003)
>>>>>>>>   transaction = 2
>>>>>>>> Fragment header:
>>>>>>>>   total   = 1
>>>>>>>>   current = 0
>>>>>>>> Contents:
>>>>>>>>   status error = 'NotInitialized' (0x0000000e)
>>>>>>>>   service      = 'basic-connect' (a289cc33-bcbb-8b4f-b6b0-133ec2aae6df)
>>>>>>>>   cid          = 'connect' (0x0000000c)
>>
>> error: operation failed: NotInitialized
>> [01 Jan 1970, 00:04:24] [Debug] Device closed
>> [/dev/cdc-wdm0] Session not closed:
>>             TRID: '3'
>> #
>>
>
> That's weird, probably our assumptions of re-opening causing the issue
> were not correct.
>
> Did you test this with ModemManager? Did you see such issue there?
>
> --
> Aleksander

I've not yet tested that, but will try. Do I need the  the git HEAD or
just the latest official release of ModemManager and NetworkManager?


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