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authorAleksander Morgado <aleksander@aleksander.es>2017-10-09 14:05:12 +0200
committerDavid S. Miller <davem@davemloft.net>2017-10-09 16:03:32 -0700
commitfdfbad3256918fc5736d68384331d2dbf45ccbd6 (patch)
tree00f9b19ed80274928ec98bd89114af73ef73f6cc
parentnet: thunderx: mark expected switch fall-throughs in nicvf_main() (diff)
downloadlinux-dev-fdfbad3256918fc5736d68384331d2dbf45ccbd6.tar.xz
linux-dev-fdfbad3256918fc5736d68384331d2dbf45ccbd6.zip
cdc_ether: flag the u-blox TOBY-L2 and SARA-U2 as wwan
The u-blox TOBY-L2 is a LTE Cat 4 module with HSPA+ and 2G fallback. This module allows switching to different USB profiles with the 'AT+UUSBCONF' command, and provides a ECM network interface when the 'AT+UUSBCONF=2' profile is selected. The u-blox SARA-U2 is a HSPA module with 2G fallback. The default USB configuration includes a ECM network interface. Both these modules are controlled via AT commands through one of the TTYs exposed. Connecting these modules may be done just by activating the desired PDP context with 'AT+CGACT=1,<cid>' and then running DHCP on the ECM interface. Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/usb/cdc_ether.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 29c7e2ec0dcb..52ea80bcd639 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -560,6 +560,7 @@ static const struct driver_info wwan_info = {
#define NVIDIA_VENDOR_ID 0x0955
#define HP_VENDOR_ID 0x03f0
#define MICROSOFT_VENDOR_ID 0x045e
+#define UBLOX_VENDOR_ID 0x1546
static const struct usb_device_id products[] = {
/* BLACKLIST !!
@@ -869,6 +870,18 @@ static const struct usb_device_id products[] = {
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long)&zte_cdc_info,
}, {
+ /* U-blox TOBY-L2 */
+ USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1143, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
+}, {
+ /* U-blox SARA-U2 */
+ USB_DEVICE_AND_INTERFACE_INFO(UBLOX_VENDOR_ID, 0x1104, USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
+}, {
USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET,
USB_CDC_PROTO_NONE),
.driver_info = (unsigned long) &cdc_info,