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net: huawei_cdc_ncm: Introduce the huawei_cdc_ncm driver

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This driver supports devices using the NCM protocol as an encapsulation layer
for other protocols, like the E3131 Huawei 3G modem. This drivers approach was
heavily inspired by the qmi_wwan/cdc_mbim approach & code model.

Signed-off-by: Enrico Mioso <mrkiko.rs@gmail.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Enrico Mioso
2013-11-04 09:50:48 +01:00
committed by David S. Miller
parent 2f69702c4d
commit 41c47d8cfd
3 changed files with 246 additions and 0 deletions
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15
drivers/net/usb/Kconfig
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@@ -242,6 +242,21 @@ config USB_NET_CDC_NCM
* ST-Ericsson M343 HSPA Mobile Broadband Modem (reference design)
* Ericsson F5521gw Mobile Broadband Module
config USB_NET_HUAWEI_CDC_NCM
tristate "Huawei NCM embedded AT channel support"
depends on USB_USBNET
select USB_WDM
select USB_NET_CDC_NCM
help
This driver supports huawei-style NCM devices, that use NCM as a
transport for other protocols, usually an embedded AT channel.
Good examples are:
* Huawei E3131
* Huawei E3251
To compile this driver as a module, choose M here: the module will be
called huawei_cdc_ncm.ko.
config USB_NET_CDC_MBIM
tristate "CDC MBIM support"
depends on USB_USBNET