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| author | Davide Tronchin <davide.tronchin.94@gmail.com> | 2022-11-24 12:28:11 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-11-28 16:58:33 -0800 |
| commit | 2816c98606a912af626fc9e2b62a1063cf6000f0 (patch) | |
| tree | 8b3be160b5f3b1db300e83fecbed0632c49fbf1a | |
| parent | c672e37279896f570cfa44926d57497e8d16033b (diff) | |
| download | linux-2816c98606a912af626fc9e2b62a1063cf6000f0.tar.bz2 | |
net: usb: cdc_ether: add u-blox 0x1343 composition
Add CDC-ECM support for LARA-L6.
LARA-L6 module can be configured (by AT interface) in three different
USB modes:
* Default mode (Vendor ID: 0x1546 Product ID: 0x1341) with 4 serial
interfaces
* RmNet mode (Vendor ID: 0x1546 Product ID: 0x1342) with 4 serial
interfaces and 1 RmNet virtual network interface
* CDC-ECM mode (Vendor ID: 0x1546 Product ID: 0x1343) with 4 serial
interface and 1 CDC-ECM virtual network interface
In CDC-ECM mode LARA-L6 exposes the following interfaces:
If 0: Diagnostic
If 1: AT parser
If 2: AT parser
If 3: AT parset/alternative functions
If 4: CDC-ECM interface
Signed-off-by: Davide Tronchin <davide.tronchin.94@gmail.com>
Link: https://lore.kernel.org/r/20221124112811.3548-1-davide.tronchin.94@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/usb/cdc_ether.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index e11f70911acc..8911cd2ed534 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -990,6 +990,12 @@ static const struct usb_device_id products[] = { USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&wwan_info, }, { + /* U-blox LARA-L6 */ + USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1343, USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, + USB_CDC_PROTO_NONE), + .driver_info = (unsigned long)&wwan_info, +}, { /* Cinterion PLS8 modem by GEMALTO */ USB_DEVICE_AND_INTERFACE_INFO(0x1e2d, 0x0061, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, |