AW: AW: 03f0:521d Hewlett-Packard again
** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 01 00 02 ** UNRECOGNIZED: 05 24 06 02 02 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 32 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 32 Device Qualifier (for other device speed): bLength10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 255 bDeviceSubClass 2 bDeviceProtocol 1 bMaxPacketSize064 bNumConfigurations 1 Device Status: 0x (Bus Powered) -Ursprüngliche Nachricht- Von: Bjørn Mork Gesendet: Don 3 November 2016 15:42 An: Harald Jung - ECOS Technology CC: Dan Williams ; ModemManager (development) Betreff: Re: AW: 03f0:521d Hewlett-Packard again Harald Jung - ECOS Technology writes: > Hi, > > > > now i've got two notebooks with this mobile device, the older one works with > the option driver, the newer one not. Cannot explain that. The USB descriptors look identical for all serial functions AFAICS. The only noticable difference between the two devices is the CCID function. I assume that is a SIM interface? Don't think it matters in any way. > I've tried both with mbim, it works until the ip is set to the wwan > interface, but no network connection is possible. This might be related to the /sys/class/net/[iface]/cdc_ncm/ndp_to_end quirk thingy. AFAIR, we ended up enabling that by default for all Huawei devices recently. But that doesn't work for the HP OEMs using HPs vendor ID. Verify that you have the file and that it shows the expected default value 'N': grep . /sys/class/net/*/cdc_ncm/ndp_to_end Then try to enable the quirk and see if that makes a difference: echo Y > /sys/class/net/[iface]/cdc_ncm/ndp_to_end If it does, then I guess we need to add this HP device ID to the quirk list. Bjørn ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
AW: AW: 03f0:521d Hewlett-Packard again
Hi, I've enabled the quirk and made shure that it is active, but it doesn't make any difference. With ifconfig I see only tx packets, but no rx packets. regards Harald -Ursprüngliche Nachricht- Von: Bjørn Mork Gesendet: Don 3 November 2016 15:42 An: Harald Jung - ECOS Technology CC: Dan Williams ; ModemManager (development) Betreff: Re: AW: 03f0:521d Hewlett-Packard again Harald Jung - ECOS Technology writes: > Hi, > > > > now i've got two notebooks with this mobile device, the older one works with > the option driver, the newer one not. Cannot explain that. The USB descriptors look identical for all serial functions AFAICS. The only noticable difference between the two devices is the CCID function. I assume that is a SIM interface? Don't think it matters in any way. > I've tried both with mbim, it works until the ip is set to the wwan > interface, but no network connection is possible. This might be related to the /sys/class/net/[iface]/cdc_ncm/ndp_to_end quirk thingy. AFAIR, we ended up enabling that by default for all Huawei devices recently. But that doesn't work for the HP OEMs using HPs vendor ID. Verify that you have the file and that it shows the expected default value 'N': grep . /sys/class/net/*/cdc_ncm/ndp_to_end Then try to enable the quirk and see if that makes a difference: echo Y > /sys/class/net/[iface]/cdc_ncm/ndp_to_end If it does, then I guess we need to add this HP device ID to the quirk list. Bjørn ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
AW: 03f0:521d Hewlett-Packard again
rnateSetting 0 bNumEndpoints 0 bInterfaceClass10 bInterfaceSubClass 0 bInterfaceProtocol 2 iInterface 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber1 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass10 bInterfaceSubClass 0 bInterfaceProtocol 2 iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 32 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 32 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber2 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 bInterfaceSubClass 2 bInterfaceProtocol 5 iInterface 0 ** UNRECOGNIZED: 05 24 00 10 01 ** UNRECOGNIZED: 04 24 02 02 ** UNRECOGNIZED: 05 24 01 00 02 ** UNRECOGNIZED: 05 24 06 02 02 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 32 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes2 Transfer TypeBulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 32 Device Qualifier (for other device speed): bLength10 bDescriptorType 6 bcdUSB 2.00 bDeviceClass 255 bDeviceSubClass 2 bDeviceProtocol 1 bMaxPacketSize064 bNumConfigurations 1 Device Status: 0x (Bus Powered) regards Harald -Ursprüngliche Nachricht----- Von: Harald Jung - ECOS Technology Gesendet: Mit 21 September 2016 00:37 An: Bjørn Mork CC: Dan Williams ; ModemManager (development) Betreff: Re: 03f0:521d Hewlett-Packard again may I miss something? dmesg shows nothing,too ThinClient,initial:root:˜ $ echo "7 7 7 7" > /proc/sys/kernel/printk ThinClient,initial:root:˜ $ echo "module cdc_ncm +fp" >/sys/kernel/debug/dynamic_debug/control ThinClient,initial:root:˜ $ echo "module cdc_mbim +fp" >/sys/kernel/debug/dynamic_debug/control ThinClient,initial:root:˜ $ echo -n "1-3:2.0" > /sys/bus/usb/drivers/cdc_mbim/bind bash: echo: write error: No such device Harald On 20.09.2016 19:55, Bjørn Mork wrote: > Harald Jung writes: > >> Hi, >> >> no idea what I'm doing wrong here: >> >> cat /sys/bus/usb/devices/1-3/product >> HP hs3110 HSPA+ Mobile Broadband Device >> ls /sys/bus/usb/devices/ |grep 1-3 >> 1-3 >> 1-3:2.0 >> 1-3:2.1 >> 1-3:2.2 >> echo -n "1-3:2.0" > /sys/bus/usb/drivers/cdc_mbim/bind >> bash: echo: write error: No such device > You're not doing anything wrong. That error is consistent with the > probing failure. Do you have dynamic debugging enabled? If so, then > mount debugfs, do > >echo module cdc_ncm +fp >/sys/kernel/debug/dynamic_debug/control > > > and then repeat the manual bind. Hoping this will produce a more > specific debug message. > > > > > Bjørn ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
AW: 03f0:521d Hewlett-Packard again
Hi, how can i tell Networkmanager to setup the IP Parameters with dhcp? I had a problem like this with another huawei device. Harald -Ursprüngliche Nachricht- Von: Harald Jung - ECOS Technology Gesendet: Mit 21 September 2016 15:12 An: Bjørn Mork CC: Dan Williams ; ModemManager (development) Betreff: AW: 03f0:521d Hewlett-Packard again I've put this entry in the usb_device_id mbim_devs struct: { USB_VENDOR_AND_INTERFACE_INFO(0x03f0, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&cdc_mbim_info, }, now the mbim driver binds to the interface and it gets a data connection including the IP configuration. But I can't establish any connection to the internet. I can't even resolve a host against the DNS I've got by Networkmanager. I see only tx packets but no rx packets. Sep 21 15:00:20 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: unavailable -> disconnected (reason 'none') [20 30 0] Sep 21 15:00:21 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (unknown -> registering) Sep 21 15:00:21 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (registering -> home) Sep 21 15:00:21 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (enabling -> registered) Sep 21 15:00:21 ThinClient NetworkManager[2386]: (cdc-wdm0): modem state changed, 'enabling' --> 'registered' (reason: user-requested) Sep 21 15:00:33 ThinClient NetworkManager[2386]: (cdc-wdm0): Activation: starting connection 'T-Mobile(Telekom) Vorgabe' (d0ccfb13-fc0a-4fa2-8b75-40ea2deeb114) Sep 21 15:00:33 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect started... Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect state (4/8): Wait to get fully enabled Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect state (5/8): Register Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect state (6/8): Bearer Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect state (7/8): Connect Sep 21 15:00:33 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (registered -> connecting) Sep 21 15:00:33 ThinClient NetworkManager[2386]: (cdc-wdm0): modem state changed, 'registered' --> 'connecting' (reason: user-requested) Sep 21 15:00:35 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (connecting -> connected) Sep 21 15:00:35 ThinClient ModemManager[7986]: Simple connect state (8/8): All done Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): modem state changed, 'connecting' --> 'connected' (reason: user-requested) Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: prepare -> config (reason 'none') [40 50 0] Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: config -> ip-config (reason 'none') [50 70 0] Sep 21 15:00:35 ThinClient kernel: mbim:rx fixup Sep 21 15:00:35 ThinClient kernel: 8021q: adding VLAN 0 to HW filter on device wwan0 Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): IPv4 static configuration: Sep 21 15:00:35 ThinClient NetworkManager[2386]: address 37.80.216.78/30 Sep 21 15:00:35 ThinClient NetworkManager[2386]: gateway 37.80.216.77 Sep 21 15:00:35 ThinClient NetworkManager[2386]: DNS 10.74.210.210 Sep 21 15:00:35 ThinClient NetworkManager[2386]: DNS 10.74.210.211 Sep 21 15:00:35 ThinClient NetworkManager[2386]: [1474462835.279208] [/usr/bbsrc/bbbuild/dev-cdb3/std/portage/net-misc/networkmanager-1.0.10-r1/work/NetworkManager-1.0.10/src/devices/nm-device.c:4 Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: ip-config -> ip-check (reason 'none') [70 80 0] Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: ip-check -> secondaries (reason 'none') [80 90 0] Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: secondaries -> activated (reason 'none') [90 100 0] Sep 21 15:00:35 ThinClient NetworkManager[2386]: Writing DNS information to /sbin/resolvconf Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): Activation: successful, device activated. Harald ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
AW: 03f0:521d Hewlett-Packard again
I've put this entry in the usb_device_id mbim_devs struct: { USB_VENDOR_AND_INTERFACE_INFO(0x03f0, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&cdc_mbim_info, }, now the mbim driver binds to the interface and it gets a data connection including the IP configuration. But I can't establish any connection to the internet. I can't even resolve a host against the DNS I've got by Networkmanager. I see only tx packets but no rx packets. Sep 21 15:00:20 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: unavailable -> disconnected (reason 'none') [20 30 0] Sep 21 15:00:21 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (unknown -> registering) Sep 21 15:00:21 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: 3GPP Registration state changed (registering -> home) Sep 21 15:00:21 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (enabling -> registered) Sep 21 15:00:21 ThinClient NetworkManager[2386]: (cdc-wdm0): modem state changed, 'enabling' --> 'registered' (reason: user-requested) Sep 21 15:00:33 ThinClient NetworkManager[2386]: (cdc-wdm0): Activation: starting connection 'T-Mobile(Telekom) Vorgabe' (d0ccfb13-fc0a-4fa2-8b75-40ea2deeb114) Sep 21 15:00:33 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: disconnected -> prepare (reason 'none') [30 40 0] Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect started... Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect state (4/8): Wait to get fully enabled Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect state (5/8): Register Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect state (6/8): Bearer Sep 21 15:00:33 ThinClient ModemManager[7986]: Simple connect state (7/8): Connect Sep 21 15:00:33 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (registered -> connecting) Sep 21 15:00:33 ThinClient NetworkManager[2386]: (cdc-wdm0): modem state changed, 'registered' --> 'connecting' (reason: user-requested) Sep 21 15:00:35 ThinClient ModemManager[7986]: Modem /org/freedesktop/ModemManager1/Modem/0: state changed (connecting -> connected) Sep 21 15:00:35 ThinClient ModemManager[7986]: Simple connect state (8/8): All done Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): modem state changed, 'connecting' --> 'connected' (reason: user-requested) Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: prepare -> config (reason 'none') [40 50 0] Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: config -> ip-config (reason 'none') [50 70 0] Sep 21 15:00:35 ThinClient kernel: mbim:rx fixup Sep 21 15:00:35 ThinClient kernel: 8021q: adding VLAN 0 to HW filter on device wwan0 Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): IPv4 static configuration: Sep 21 15:00:35 ThinClient NetworkManager[2386]: address 37.80.216.78/30 Sep 21 15:00:35 ThinClient NetworkManager[2386]: gateway 37.80.216.77 Sep 21 15:00:35 ThinClient NetworkManager[2386]: DNS 10.74.210.210 Sep 21 15:00:35 ThinClient NetworkManager[2386]: DNS 10.74.210.211 Sep 21 15:00:35 ThinClient NetworkManager[2386]: [1474462835.279208] [/usr/bbsrc/bbbuild/dev-cdb3/std/portage/net-misc/networkmanager-1.0.10-r1/work/NetworkManager-1.0.10/src/devices/nm-device.c:4 Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: ip-config -> ip-check (reason 'none') [70 80 0] Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: ip-check -> secondaries (reason 'none') [80 90 0] Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): device state change: secondaries -> activated (reason 'none') [90 100 0] Sep 21 15:00:35 ThinClient NetworkManager[2386]: Writing DNS information to /sbin/resolvconf Sep 21 15:00:35 ThinClient NetworkManager[2386]: (cdc-wdm0): Activation: successful, device activated. Harald ___ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
Problems with Sierra Wireless EM7305
Hi, when I try to run the modem with qmi support, nm-applet askes for the pin. The SIM accepts the PIN and after a while the motdem resets itself and disappears from the usb bus, to show up after 1-2 seconds again. If I do it to often, the Modem changes its product_id to 9040 and has only 1 Interface (udev loads qcserial) and only 1 bConfiguration Value. And it doesn't work at all, the only thing which helps is to remove all power supply. After that it shows up with the product_id 9041 again. Kernel Version is 4.5.7 When I Try to run the modem in mbim mode, I'll get this messages: Jul 12 16:33:37 ThinClient kernel: usbcore: registered new interface driver cdc_ncm Jul 12 16:33:38 ThinClient kernel: usbcore: registered new interface driver cdc_wdm Jul 12 16:33:38 ThinClient kernel: cdc_mbim 3-11:2.12: cdc-wdm0: USB WDM device Jul 12 16:33:38 ThinClient kernel: cdc_mbim 3-11:2.12 wwan0: register 'cdc_mbim' at usb-:00:14.0-11, CDC MBIM, a6:b5:9c:ec:6b:b5 Jul 12 16:33:38 ThinClient kernel: usbcore: registered new interface driver cdc_mbim Jul 12 16:33:38 ThinClient ModemManager[2100]: opening device... Jul 12 16:33:38 ThinClient ModemManager[2100]: cannot connect to proxy: Could not connect: Connection refused Jul 12 16:33:38 ThinClient ModemManager[2100]: spawning new mbim-proxy (try 1)... Jul 12 16:33:38 ThinClient ModemManager[2100]: [/dev/cdc-wdm0] Read max control message size from descriptors file: 4096 Jul 12 16:33:38 ThinClient ModemManager[2100]: [/dev/cdc-wdm0] unexpected port hangup! Jul 12 16:34:08 ThinClient ModemManager[2100]: proxy configuration failed: closed Jul 12 16:34:08 ThinClient ModemManager[2100]: Creating modem with plugin 'Generic' and '2' ports Jul 12 16:34:08 ThinClient ModemManager[2100]: Could not grab port (usbmisc/cdc-wdm0): 'Cannot add port 'usbmisc/cdc-wdm0', unsupported' Jul 12 16:34:08 ThinClient ModemManager[2100]: Couldn't create modem for device at '/sys/devices/pci:00/:00:14.0/usb3/3-11': Failed to find primary AT port Jul 12 16:37:17 ThinClient ModemManager[2100]: Caught signal, shutting down... Jul 12 16:37:17 ThinClient NetworkManager[2193]: ModemManager disappeared from bus Jul 12 16:37:17 ThinClient ModemManager[2100]: ModemManager is shut down Jul 12 16:37:17 ThinClient ModemManager[4512]: ModemManager (version 1.4.12) starting in system bus... Jul 12 16:37:17 ThinClient NetworkManager[2193]: ModemManager disappeared from bus Jul 12 16:37:17 ThinClient NetworkManager[2193]: ModemManager available in the bus Jul 12 16:37:17 ThinClient ModemManager[4512]: opening device... Jul 12 16:37:17 ThinClient ModemManager[4512]: cannot connect to proxy: Could not connect: Connection refused Jul 12 16:37:17 ThinClient ModemManager[4512]: spawning new mbim-proxy (try 1)... Jul 12 16:37:17 ThinClient ModemManager[4512]: [/dev/cdc-wdm0] Read max control message size from descriptors file: 4096 Jul 12 16:37:17 ThinClient ModemManager[4512]: [/dev/cdc-wdm0] unexpected port hangup! Jul 12 16:37:19 ThinClient ModemManager[4512]: Couldn't find support for device at '/sys/devices/pci:00/:00:19.0': not supported by any plugin Jul 12 16:37:19 ThinClient ModemManager[4512]: Couldn't find support for device at '/sys/devices/pci:00/:00:1c.5/:02:00.0': not supported by any plugin Jul 12 16:37:35 ThinClient ModemManager[4512]: Creating modem with plugin 'Generic' and '1' ports Jul 12 16:37:35 ThinClient ModemManager[4512]: Could not grab port (tty/ttyS0): 'Cannot add port 'tty/ttyS0', unhandled serial type' Jul 12 16:37:35 ThinClient ModemManager[4512]: Couldn't create modem for device at '/sys/devices/pci:00/:00:16.3': Failed to find primary AT port Jul 12 16:37:47 ThinClient ModemManager[4512]: proxy configuration failed: closed Jul 12 16:37:47 ThinClient ModemManager[4512]: Creating modem with plugin 'Generic' and '2' ports Jul 12 16:37:47 ThinClient ModemManager[4512]: Could not grab port (usbmisc/cdc-wdm0): 'Cannot add port 'usbmisc/cdc-wdm0', unsupported' Jul 12 16:37:47 ThinClient ModemManager[4512]: Couldn't create modem for device at '/sys/devices/pci:00/:00:14.0/usb3/3-11': Failed to find primary AT port regards Harald Device Info: T: Bus=03 Lev=01 Prnt=01 Port=10 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 2 P: Vendor=1199 ProdID=9041 Rev=00.06 S: Manufacturer=Sierra Wireless, Incorporated S: Product=EM7305 C: #Ifs= 2 Cfg#= 2 Atr=e0 MxPwr=500mA I: If#=12 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim I: If#=13 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim Bus 003 Device 004: ID 1199:9041 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x1199 idProduct 0x9041 bcdDevice