#22042: USB HSPA+ internet radios not registering in Trunk
-----------------------+------------------------
 Reporter:  anonymous  |      Owner:  developers
     Type:  defect     |     Status:  new
 Priority:  normal     |  Milestone:
Component:  packages   |    Version:  Trunk
 Keywords:             |
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 I try 3 different USB radios all made by Huawei, only one results in a
 /dev entry
 How do I get the first two radios working??

 First radio:
 lsusb shows Bus 001 Device 010: ID 12d1:14db Huawei Technologies Co., Ltd.

 [   80.320623] usb 1-1: new high-speed USB device number 3 using dwc2
 [   80.527318] usb-storage 1-1:1.0: USB Mass Storage device detected
 [   80.544995] scsi host1: usb-storage 1-1:1.0
 [   81.117047] dwc2 1e101000.ifxhcd: Not connected
 [   81.252806] usb 1-1: USB disconnect, device number 3
 [   85.280623] usb 1-1: new high-speed USB device number 4 using dwc2
 [   85.492333] cdc_ether 1-1:1.0 eth2: register 'cdc_ether' at usb-
 1e101000.ifxhcd-1, CDC Ethernet Device, 58:2c:80:13:92:63

 That's it, no device appears in /dev. The mac address, 58:2c:80:13:92:63,
 is made up. It is the same for the next radio tested.

 Second radio:
 lsusb shows Bus 001 Device 012: ID 12d1:1576 Huawei Technologies Co., Ltd.

 [  266.320621] usb 1-1: new high-speed USB device number 7 using dwc2
 [  266.527944] usb-storage 1-1:1.0: USB Mass Storage device detected
 [  266.544982] scsi host6: usb-storage 1-1:1.0
 [  267.002831] dwc2 1e101000.ifxhcd: Not connected
 [  267.006447] usb 1-1: USB disconnect, device number 7
 [  271.032623] usb 1-1: new high-speed USB device number 8 using dwc2
 [  271.248016] cdc_ether 1-1:1.0 eth2: register 'cdc_ether' at usb-
 1e101000.ifxhcd-1, CDC Ethernet Device, 58:2c:80:13:92:63

 Same as first radio above, same MAC address, no device appears in /dev.

 Third radio - this one works fine!
 lsusb shows Bus 001 Device 014: ID 12d1:1506 Huawei Technologies Co., Ltd.
 E398 LTE/UMTS/GSM Modem/Networkcard

 [  204.072620] usb 1-1: new high-speed USB device number 5 using dwc2
 [  204.281173] usb-storage 1-1:1.0: USB Mass Storage device detected
 [  204.296971] scsi host2: usb-storage 1-1:1.0
 [  204.304555] usb-storage 1-1:1.1: USB Mass Storage device detected
 [  204.328935] scsi host3: usb-storage 1-1:1.1
 [  204.759382] usb 1-1: USB disconnect, device number 5
 [  208.784622] usb 1-1: new high-speed USB device number 6 using dwc2
 [  208.994072] option 1-1:1.0: GSM modem (1-port) converter detected
 [  209.000324] usb 1-1: GSM modem (1-port) converter now attached to
 ttyUSB0
 [  209.030620] qmi_wwan 1-1:1.1: cdc-wdm0: USB WDM device
 [  209.037319] qmi_wwan 1-1:1.1 wwan0: register 'qmi_wwan' at usb-
 1e101000.ifxhcd-1, WWAN/QMI device, f2:f0:bd:0a:5e:fe
 [  209.049612] option 1-1:1.3: GSM modem (1-port) converter detected
 [  209.055919] usb 1-1: GSM modem (1-port) converter now attached to
 ttyUSB1
 [  209.063335] option 1-1:1.4: GSM modem (1-port) converter detected
 [  209.069728] usb 1-1: GSM modem (1-port) converter now attached to
 ttyUSB2
 [  209.076871] usb-storage 1-1:1.5: USB Mass Storage device detected
 [  209.156702] scsi host4: usb-storage 1-1:1.5
 [  209.164497] usb-storage 1-1:1.6: USB Mass Storage device detected
 [  209.184926] scsi host5: usb-storage 1-1:1.6
 [  210.165697] scsi 4:0:0:0: CD-ROM            HUAWEI   Mass Storage
 2.31 PQ: 0 ANSI: 2
 [  210.205735] scsi 5:0:0:0: Direct-Access     HUAWEI   TF CARD Storage
 PQ: 0 ANSI: 2
 [  210.224782] sd 5:0:0:0: [sda] Attached SCSI removable disk

 it /dev the entry appears:

 cdc-wdm0

--
Ticket URL: <https://dev.openwrt.org/ticket/22042>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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