diff options
| author | Davide Tronchin <davide.tronchin.94@gmail.com> | 2023-06-29 12:37:36 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-07-01 13:15:58 +0100 |
| commit | 1b0fce8c8e69485e49a7d34aac3d4c2a2aa15d62 (patch) | |
| tree | f07d5324e6b011fef00b0faa6b9b0fc990183798 | |
| parent | 08fc75735fda3be97194bfbf3c899c87abb3d0fe (diff) | |
| download | net-next-1b0fce8c8e69485e49a7d34aac3d4c2a2aa15d62.tar.gz | |
net: usb: cdc_ether: add u-blox 0x1313 composition.
Add CDC-ECM support for LARA-R6 01B.
The new LARA-R6 product variant identified by the "01B" string can be
configured (by AT interface) in three different USB modes:
* Default mode (Vendor ID: 0x1546 Product ID: 0x1311) with 4 serial
interfaces
* RmNet mode (Vendor ID: 0x1546 Product ID: 0x1312) with 4 serial
interfaces and 1 RmNet virtual network interface
* CDC-ECM mode (Vendor ID: 0x1546 Product ID: 0x1313) with 4 serial
interface and 1 CDC-ECM virtual network interface
The first 4 interfaces of all the 3 configurations (default, RmNet, ECM)
are the same.
In CDC-ECM mode LARA-R6 01B 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>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -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 80849d115e5dd..c00a89b24df96 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -876,6 +876,12 @@ static const struct usb_device_id products[] = { USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&wwan_info, }, { + /* U-blox LARA-R6 01B */ + USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1313, USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, + 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, |