[Bug 234578] Support for Sierra Wireless EM7455 modem

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon May 31 09:06:36 UTC 2021


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234578

Aleks Michajlow <alex at alexmihajlov.ru> changed:

           What    |Removed                     |Added
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                 CC|                            |alex at alexmihajlov.ru

--- Comment #10 from Aleks Michajlow <alex at alexmihajlov.ru> ---
I have Sierra Wireless EM7345 4G LTE and i have the same probleme.
I can not get IP-adress to ue0 device, becouse it is in Low Power Mode.

# lsusb -d  1199:a001
Bus /dev/usb Device /dev/ugen0.4: ID 1199:a001 Sierra Wireless, Inc. 

# usbconfig -d 0.4 dump_device_desc
ugen0.4: <Sierra Wireless Inc. Sierra Wireless EM7345 4G LTE> at usbus0, cfg=0
md=HOST spd=HIGH (480Mbps) pwr=ON (100mA)

  bLength = 0x0012 
  bDescriptorType = 0x0001 
  bcdUSB = 0x0200 
  bDeviceClass = 0x00ef  <Miscellaneous device>
  bDeviceSubClass = 0x0002 
  bDeviceProtocol = 0x0001 
  bMaxPacketSize0 = 0x0040 
  idVendor = 0x1199 
  idProduct = 0xa001 
  bcdDevice = 0x1729 
  iManufacturer = 0x0001  <Sierra Wireless Inc.>
  iProduct = 0x0002  <Sierra Wireless EM7345 4G LTE>
  iSerialNumber = 0x0003  <013937009553015>
  bNumConfigurations = 0x0001 

This device working good in Linux and OpenBSD

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