summaryrefslogtreecommitdiff
path: root/drivers/net/usb
diff options
context:
space:
mode:
authorBjørn Mork <bjorn@mork.no>2013-02-27 03:08:58 +0000
committerDavid S. Miller <davem@davemloft.net>2013-02-27 13:10:35 -0500
commit1f84eab4ad73bcb7d779cba65291fe62909e373f (patch)
tree723209b61025f09e85da1928283e344daba416d1 /drivers/net/usb
parente2593fcde1d906b26b81b38755749f7427f3439f (diff)
net: cdc_ncm: tag Huawei devices (e.g. E5331) with FLAG_WWAN
Tag all Huawei NCM devices as WWAN modems, as we don't know of any which are not. This is necessary for userspace clients to know that the device requires further setup on e.g. an AT-capable serial ports before connectivity is available. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
-rw-r--r--drivers/net/usb/cdc_ncm.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 4a8c25a22294..61b74a2b89ac 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -1213,6 +1213,14 @@ static const struct usb_device_id cdc_devs[] = {
.driver_info = (unsigned long) &wwan_info,
},
+ /* tag Huawei devices as wwan */
+ { USB_VENDOR_AND_INTERFACE_INFO(0x12d1,
+ USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_NCM,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&wwan_info,
+ },
+
/* Huawei NCM devices disguised as vendor specific */
{ USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x16),
.driver_info = (unsigned long)&wwan_info,