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-rw-r--r--drivers/net/usb/cdc_ether.c11
-rw-r--r--drivers/net/usb/rndis_host.c4
2 files changed, 14 insertions, 1 deletions
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index a934428a5890..0e061dfea78d 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -50,10 +50,18 @@ static int is_activesync(struct usb_interface_descriptor *desc)
&& desc->bInterfaceProtocol == 1;
}
+static int is_wireless_rndis(struct usb_interface_descriptor *desc)
+{
+ return desc->bInterfaceClass == USB_CLASS_WIRELESS_CONTROLLER
+ && desc->bInterfaceSubClass == 1
+ && desc->bInterfaceProtocol == 3;
+}
+
#else
#define is_rndis(desc) 0
#define is_activesync(desc) 0
+#define is_wireless_rndis(desc) 0
#endif
@@ -110,7 +118,8 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf)
* of cdc-acm, it'll fail RNDIS requests cleanly.
*/
rndis = is_rndis(&intf->cur_altsetting->desc)
- || is_activesync(&intf->cur_altsetting->desc);
+ || is_activesync(&intf->cur_altsetting->desc)
+ || is_wireless_rndis(&intf->cur_altsetting->desc);
memset(info, 0, sizeof *info);
info->control = intf;
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index 61c98beb4d17..bcd858c567e0 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -576,6 +576,10 @@ static const struct usb_device_id products [] = {
/* "ActiveSync" is an undocumented variant of RNDIS, used in WM5 */
USB_INTERFACE_INFO(USB_CLASS_MISC, 1, 1),
.driver_info = (unsigned long) &rndis_info,
+}, {
+ /* RNDIS for tethering */
+ USB_INTERFACE_INFO(USB_CLASS_WIRELESS_CONTROLLER, 1, 3),
+ .driver_info = (unsigned long) &rndis_info,
},
{ }, // END
};