QMI WWAN driver for Qualcomm MSM based 3G and LTE modems
modulename: qmi_wwan.ko
configname: CONFIG_USB_NET_QMI_WWAN
Linux Kernel Configuration
└─>Device Drivers
└─>Network device support
└─>USB Network Adapters
└─>QMI WWAN driver for Qualcomm MSM based 3G and LTE modems
In linux kernel since version 3.1 (release Date: 2011-10-24)
Support WWAN LTE/3G devices based on Qualcomm Mobile Data Modem
(MDM) chipsets. Examples of such devices are
* Huawei E392/E398
This driver will only drive the ethernet part of the chips.
The devices require additional configuration to be usable.
Multiple management interfaces with linux drivers are
available:
* option: AT commands on /dev/ttyUSBx
* cdc-wdm: Qualcomm MSM Interface (QMI) protocol on /dev/cdc-wdmx
A modem manager with support for QMI is recommended.
To compile this driver as a module, choose M here: the
module will be called qmi_wwan.
(MDM) chipsets. Examples of such devices are
* Huawei E392/E398
This driver will only drive the ethernet part of the chips.
The devices require additional configuration to be usable.
Multiple management interfaces with linux drivers are
available:
* option: AT commands on /dev/ttyUSBx
* cdc-wdm: Qualcomm MSM Interface (QMI) protocol on /dev/cdc-wdmx
A modem manager with support for QMI is recommended.
To compile this driver as a module, choose M here: the
module will be called qmi_wwan.