EG915N -EU User manual and linux driver

Hello everyone,

i’m about to test EG915N-EU on a carrier board running Linux (Buildrood) 4.9.84.
Is there any manual and drivers to be checked and installed?

When i power up, the USB is detected, but it doesn’t seems it gets recognized (I’m expecting a serial port interface).
This is what I get:

usb 1-1: new high-speed USB device number 14 using Sstar-ehci-2
Jan 1 19:08:42 wbpro user.info kernel: usb 1-1: new high-speed USB device number 14 using Sstar-ehci-2
usb 1-1: config 1 has an invalid interface number: 6 but max is 5
usb 1-1: config 1 has no interface number 5
Jan 1 19:08:42 usb 1-1: New USB device found, idVendor=2c7c, idProduct=6002
usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
wbpro user.warn usb 1-1: Product: Android
usb 1-1: Manufacturer: Android
usb 1-1: SerialNumber: 0000
kernel: usb 1-1: config 1 has an invalid interface number: 6 but max is 5
Jan 1 19:08:42 user.warn kernel: usb 1-1: config 1 has no interface number 5
Jan 1 19:08:42 user.info kernel: usb 1-1: New USB device found, idVendor=2c7c, idProduct=6002
Jan 1 19:08:42 user.info kernel: usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Jan 1 19:08:42 user.info kernel: usb 1-1: Product: Android
Jan 1 19:08:42 user.info kernel: usb 1-1: Manufacturer: Android
Jan 1 19:08:42 user.info kernel: usb 1-1: SerialNumber: 0000

Thanks!

1 Like

Make sure the kernel driver option is loaded.

Add the:

CONFIG_USB_SERIAL_WWAN
CONFIG_USB_SERIAL_OPTION