Netgear 340u
Noah Taber
noahtaber at gmail.com
Sat Apr 26 20:55:58 PDT 2014
Somehow the correct product id now shows up. I'm not sure what I did.
Anyway, here is the output:
$ sudo qmi-network /dev/cdc-wdm0 status
Getting status with 'qmicli -d /dev/cdc-wdm0
--wds-get-packet-service-status '...
Status: connected
dhclient timesout with no ip assigned to wwan0.
Both bConfigurationValue and bNumConfigurations are 1. dmesg indicates the
device is 1-1.3.
Any other hints?
Thanks.
On Sat, Apr 26, 2014 at 5:01 PM, Noah Taber <noahtaber at gmail.com> wrote:
> I am not sure what happened, but I tried recompiling my kernel and modules
> again and the USB id of the 340u changed, so the modules do not load now.
> My new USB id is 1199:0fff. I'm not sure how to solve this.
>
> With the wrong USB id, both the bConfigurationValue and bNumConfigurations
> are "1."
>
>
>
> On Sat, Apr 26, 2014 at 1:38 PM, David McCullough <
> david.mccullough at accelecon.com> wrote:
>
>>
>> Noah Taber wrote the following:
>> > I finally had time to properly apply the patch. Nothing has changed. I
>> > still get the following error:
>> >
>> > $ sudo qmi-network /dev/cdc-wdm0 start
>> > Starting network with 'qmicli -d /dev/cdc-wdm0 --wds-start-network=
>> > --client-no-release-cid'...
>> > error: couldn't start network: QMI protocol error (26): 'NoEffect'
>> > Saving state... (CID: 7)
>> > error: network start failed, no packet data handle
>> > Clearing state...
>>
>> Try doing a "status" command first.
>>
>> $ sudo qmi-network /dev/cdc-wdm0 status
>>
>> A recent firmware update to a similar modem here was auto connecting
>> and the "start" command would fail but the modem was ready to go.
>>
>> > If I run the following:
>> >
>> > $ sudo ifup wwan0
>> > Ignoring unknown interface wwan0=wwan0.
>> >
>> > Do you think the Ignoring unknown interface has something to do withit?
>> >
>> > More info:
>> >
>> > $ lsmod
>> > Module Size Used by
>> > sierra 8490 0
>> > qcserial 4385 0
>> > usb_wwan 6773 1 qcserial
>> > qmi_wwan 9827 0
>> > cdc_wdm 10245 1 qmi_wwan
>> > usbserial 27099 3 qcserial,sierra,usb_wwan
>> >
>> > [ 3.415013] usb 1-1.3: config 1 has an invalid interface number: 8
>> but
>> > max is 4
>> > [ 3.436260] usb 1-1.3: config 1 has an invalid interface number: 9
>> but
>> > max is 4
>> > [ 3.449764] usb 1-1.3: config 1 has no interface number 1
>> > [ 3.459493] usb 1-1.3: config 1 has no interface number 4
>> > [ 3.478681] usb 1-1.3: New USB device found, idVendor=1199,
>> > idProduct=9051
>> > [ 3.498711] usb 1-1.3: New USB device strings: Mfr=1, Product=2,
>> > SerialNumber=3
>> > [ 3.516309] usb 1-1.3: Product: AirCard 340U
>> > [ 3.526058] usb 1-1.3: Manufacturer: Sierra Wireless, Incorporated
>> > [ 3.536509] usb 1-1.3: SerialNumber: 013323000120510
>> > [ 4.342039] udevd[155]: starting version 175
>> > [ 5.569643] usbcore: registered new interface driver usbserial
>> > [ 5.609398] usbcore: registered new interface driver cdc_wdm
>> > [ 5.714065] usbcore: registered new interface driver
>> usbserial_generic
>> > [ 5.777289] qmi_wwan 1-1.3:1.8: cdc-wdm0: USB WDM device
>> > [ 5.810054] usbserial: USB Serial support registered for generic
>> > [ 5.879582] qmi_wwan 1-1.3:1.8 wwan0: register 'qmi_wwan' at
>> > usb-bcm2708_usb-1.3, WWAN/QMI device, c6:1d:98:b8:37:68
>> > [ 5.941888] usbcore: registered new interface driver qcserial
>> > [ 6.206575] usbcore: registered new interface driver qmi_wwan
>> > [ 6.243858] usbserial: USB Serial support registered for Qualcomm USB
>> > modem
>> > [ 6.476436] qcserial 1-1.3:1.0: Qualcomm USB modem converter detected
>> > [ 6.571918] usbcore: registered new interface driver sierra
>> > [ 6.776504] usb 1-1.3: Qualcomm USB modem converter now attached to
>> > ttyUSB0
>> > [ 6.858175] usbserial: USB Serial support registered for Sierra USB
>> modem
>> > [ 7.006262] qcserial 1-1.3:1.2: Qualcomm USB modem converter detected
>> > [ 7.114227] usb 1-1.3: Qualcomm USB modem converter now attached to
>> > ttyUSB1
>> > [ 7.274019] sierra 1-1.3:1.3: Sierra USB modem converter detected
>> > [ 7.362697] usb 1-1.3: Sierra USB modem converter now attached to
>> ttyUSB2
>> >
>> > Please let me know your thoughts. Thank you.
>>
>> Perhaps try running a dhcp client by hand, I think something like this
>> depending on the packages installed:
>>
>> dhclient wwan0
>>
>> Also, what is the output of (you might need to change the 1-1 to 1-1.3):
>>
>> cat /sys/bus/usb/devices/1-1/bConfigurationValue
>>
>> and
>>
>> cat /sys/bus/usb/devices/1-1/bNumConfigurations
>>
>>
>> Cheers,
>> Davidm
>>
>>
>>
>>
>>
>> >
>> >
>> > On Fri, Apr 25, 2014 at 6:42 AM, Noah Taber <noahtaber at gmail.com>
>> wrote:
>> >
>> > > I'm going to reply to all previous questions:
>> > >
>> > > Pertinent part of an ifconfig:
>> > >
>> > > wwan0 Link encap:Ethernet HWaddr 22:18:7d:6b:f6:14
>> > > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>> > > RX packets:0 errors:0 dropped:0 overruns:0 frame:0
>> > > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>> > > collisions:0 txqueuelen:1000
>> > > RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
>> > >
>> > > My APN is actually broadband.
>> > >
>> > > I'm compiling the patch as I type. Regarding the patch, I noticed
>> that
>> > > the qmi_wwan.c file was already fine. The sierra.c file was missing
>> the
>> > > information.
>> > >
>> > > Thank you everyone. I hope the patch does it for me. I will respond
>> if
>> > > works or if it does not work.
>> > >
>> > >
>> > > On Fri, Apr 25, 2014 at 6:37 AM, Bjørn Mork <bjorn at mork.no> wrote:
>> > >
>> > >> David McCullough <david.mccullough at accelecon.com> writes:
>> > >> > Aleksander Morgado wrote the following:
>> > >> >> On Fri, Apr 25, 2014 at 1:44 PM, David McCullough
>> > >> >> <david.mccullough at accelecon.com> wrote:
>> > >> >> >
>> > >> >> > 2. Apply this patch to your kernel if it is not already applied
>> to
>> > >> get all
>> > >> >> > the interfaces for use with the modem in QMI mode. This
>> patch is
>> > >> against
>> > >> >> > linux-3.10
>> > >> >> >
>> > >> >> > Cheers,
>> > >> >> > Davidm
>> > >> >> >
>> > >> >> > diff --git a/linux-3.10/drivers/net/usb/qmi_wwan.c
>> > >> b/linux-3.10/drivers/net/usb/qmi_wwan.c
>> > >> >> > index fb252c7..fddcfe0 100644
>> > >> >> > --- a/linux-3.10/drivers/net/usb/qmi_wwan.c
>> > >> >> > +++ b/linux-3.10/drivers/net/usb/qmi_wwan.c
>> > >> >> > @@ -580,6 +580,7 @@ static const struct usb_device_id
>> products[] = {
>> > >> >> > {QMI_FIXED_INTF(0x1199, 0x68a2, 8)}, /* Sierra
>> Wireless
>> > >> MC7710 in QMI mode */
>> > >> >> > {QMI_FIXED_INTF(0x1199, 0x68a2, 19)}, /* Sierra
>> Wireless
>> > >> MC7710 in QMI mode */
>> > >> >> > {QMI_FIXED_INTF(0x1199, 0x901c, 8)}, /* Sierra
>> Wireless
>> > >> EM7700 */
>> > >> >> > + {QMI_FIXED_INTF(0x1199, 0x9051, 8)}, /* Sierra
>> Wireless
>> > >> MC7700 */
>> > >> >> > {QMI_FIXED_INTF(0x1bbb, 0x011e, 4)}, /* Telekom
>> > >> Speedstick LTE II (Alcatel One Touch L100V LTE) */
>> > >> >> > {QMI_FIXED_INTF(0x2357, 0x0201, 4)}, /* TP-LINK HSUPA
>> > >> Modem MA180 */
>> > >> >> > {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)}, /* Telit LE920
>> */
>> > >> >> > diff --git a/linux-3.10/drivers/usb/serial/sierra.c
>> > >> b/linux-3.10/drivers/usb/serial/sierra.c
>> > >> >> > index 8894665..16e40c4 100644
>> > >> >> > --- a/linux-3.10/drivers/usb/serial/sierra.c
>> > >> >> > +++ b/linux-3.10/drivers/usb/serial/sierra.c
>> > >> >> > @@ -288,6 +288,12 @@ static const struct usb_device_id
>> id_table[] = {
>> > >> >> > { USB_DEVICE_AND_INTERFACE_INFO(0x0F3D, 0x68AA, 0xFF,
>> 0xFF,
>> > >> 0xFF),
>> > >> >> > .driver_info =
>> > >> (kernel_ulong_t)&direct_ip_interface_blacklist
>> > >> >> > },
>> > >> >> > + { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x9051, 0xFF,
>> 0xFF,
>> > >> 0xFF),
>> > >> >> > + .driver_info =
>> > >> (kernel_ulong_t)&direct_ip_interface_blacklist
>> > >> >> > + },
>> > >> >> > + { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x9051, 0xFF,
>> 0x00,
>> > >> 0x00),
>> > >> >> > + .driver_info =
>> > >> (kernel_ulong_t)&direct_ip_interface_blacklist
>> > >> >> > + },
>> > >> >> > { USB_DEVICE(0x0f3d, 0x68A3), /* Airprime/Sierra
>> Wireless
>> > >> Direct IP modems */
>> > >> >> > .driver_info =
>> > >> (kernel_ulong_t)&direct_ip_interface_blacklist
>> > >> >>
>> > >> >>
>> > >> >> Is this reported to the LKML already?
>> > >> >
>> > >> > Not by me yet, its on my TODO list, happy to have it passed
>> along or
>> > >> to
>> > >> > send it. When I saw the thread here I figured I had better at
>> least
>> > >> chip
>> > >> > in where I am at if it helps.
>> > >>
>> > >> It is already there in v3.14 and most of the stable kernels,
>> including
>> > >> stable-3.10.y
>> > >>
>> > >> I don't think the sierra driver is appropriate for newer non-DirectIP
>> > >> devices. The Netgear 340u is so similar to the other Qualcomm based
>> > >> Sierra devices that I added it to the qcserial driver instead.
>> > >>
>> > >> But this reminds me that I have a pile of patches for other devices.
>> > >> I'll clean those up and submit ASAP.
>> > >>
>> > >>
>> > >> Bjørn
>> > >>
>> > >
>> > >
>>
>> --
>> David McCullough, david.mccullough at accelecon.com, Ph: 0410 560 763
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/libqmi-devel/attachments/20140426/61ec7b45/attachment-0001.html>
More information about the libqmi-devel
mailing list