1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index f14465a83dd1..8c8bf806f6fa 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -221,7 +221,7 @@ static const struct sierra_iface_info typeB_interface_list = {
 };
 
 /* 'blacklist' of interfaces not served by this driver */
-static const u8 direct_ip_non_serial_ifaces[] = { 7, 8, 9, 10, 11 };
+static const u8 direct_ip_non_serial_ifaces[] = { 7, 8, 9, 10, 11, 19, 20 };
 static const struct sierra_iface_info direct_ip_interface_blacklist = {
         .infolen = ARRAY_SIZE(direct_ip_non_serial_ifaces),
         .ifaceinfo = direct_ip_non_serial_ifaces,
@@ -298,6 +298,9 @@ static const struct usb_device_id id_table[] = {
         /* Sierra Wireless HSPA Non-Composite Device */
         { USB_DEVICE_AND_INTERFACE_INFO(0x1199, 0x6892, 0xFF, 0xFF, 0xFF)},
         { USB_DEVICE(0x1199, 0x6893) }, /* Sierra Wireless Device */
+        { USB_DEVICE(0x1199, 0x68A2),   /* Sierra Wireless MC77xx in QMI mode */
+          .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
+        },
         { USB_DEVICE(0x1199, 0x68A3),   /* Sierra Wireless Direct IP modems */
           .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
         },