Netgear 340u
Noah Taber
noahtaber at gmail.com
Sat Apr 26 20:01:06 PDT 2014
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
>
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