U3G(4) | Device Drivers Manual | U3G(4) |
NAME¶
u3g
—
USB support for 3G datacards
SYNOPSIS¶
To compile this driver into the kernel, place the following lines in your kernel configuration file:device usb
device ucom
device u3g
u3g_load="YES"
DESCRIPTION¶
Theu3g
driver provides support for the
multiple USB-to-serial interfaces exposed by many 3G USB/PCCard modems.
The device is accessed through the ucom(4) driver
which makes it behave like a tty(4).
HARDWARE¶
Theu3g
driver supports the following
adapters:
- Option GT 3G Fusion, GT Fusion Quad, etc. (only 3G part, not WLAN)
- Option GT 3G, GT 3G Quad, etc.
- Vodafone Mobile Connect Card 3G
- Vodafone Mobile Broadband K3772-Z
- Qualcomm Inc. CDMA MSM
- Huawei B190, E180v, E220 ('<Huawei Mobile>')
- Novatel U740, MC950D, X950D, etc.
- Sierra MC875U, MC8775U, etc.
SEE ALSO¶
tty(4), ucom(4), usb(4), usb_quirk(4), devd(8), usbconfig(8)HISTORY¶
Theu3g
driver appeared in
FreeBSD 7.2, is based on the
uark(4) driver, and written by
Andrea Guzzo ⟨aguzzo@anywi.com⟩ in September 2008.
AUTHORS¶
Theu3g
driver was written by
Andrea Guzzo
⟨aguzzo@anywi.com⟩ and
Nick Hibma ⟨n_hibma@FreeBSD.org⟩. Hardware for testing was provided by AnyWi Technologies, Leiden, NL.
BUGS¶
The automatic mode switch from disk mode to modem mode does not work unless the driver is either built into the kernel or loaded before the device is connected.November 26, 2013 | Debian |