diff options
Diffstat (limited to 'target/linux/generic/backport-6.6/795-v6.6-15-net-usb-cdc_ether-add-u-blox-0x1313-composition.patch')
-rw-r--r-- | target/linux/generic/backport-6.6/795-v6.6-15-net-usb-cdc_ether-add-u-blox-0x1313-composition.patch | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/target/linux/generic/backport-6.6/795-v6.6-15-net-usb-cdc_ether-add-u-blox-0x1313-composition.patch b/target/linux/generic/backport-6.6/795-v6.6-15-net-usb-cdc_ether-add-u-blox-0x1313-composition.patch new file mode 100644 index 0000000000..c858152067 --- /dev/null +++ b/target/linux/generic/backport-6.6/795-v6.6-15-net-usb-cdc_ether-add-u-blox-0x1313-composition.patch @@ -0,0 +1,47 @@ +From 1b0fce8c8e69485e49a7d34aac3d4c2a2aa15d62 Mon Sep 17 00:00:00 2001 +From: Davide Tronchin <davide.tronchin.94@gmail.com> +Date: Thu, 29 Jun 2023 12:37:36 +0200 +Subject: [PATCH] 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> +--- + drivers/net/usb/cdc_ether.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +--- a/drivers/net/usb/cdc_ether.c ++++ b/drivers/net/usb/cdc_ether.c +@@ -879,6 +879,12 @@ static const struct usb_device_id produc + 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, ++}, { + /* ZTE modules */ + USB_VENDOR_AND_INTERFACE_INFO(ZTE_VENDOR_ID, USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, |