net: qmi_wwan: add ZTE MF60

Adding a device with limited QMI support. It does not support
normal QMI_WDS commands for connection management. Instead,
sending a QMI_CTL SET_INSTANCE_ID command is required to
enable the network interface:

  01 0f 00 00 00 00 00 00  20 00 04 00 01 01 00 00

A number of QMI_DMS and QMI_NAS commands are also supported
for optional device management.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index b01960f..a051ced 100644 (file)
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -346,6 +346,15 @@ static const struct driver_info    qmi_wwan_force_int1 = {
        .data           = BIT(1), /* interface whitelist bitmap */
 };
 
+static const struct driver_info qmi_wwan_force_int2 = {
+       .description    = "Qualcomm WWAN/QMI device",
+       .flags          = FLAG_WWAN,
+       .bind           = qmi_wwan_bind_shared,
+       .unbind         = qmi_wwan_unbind_shared,
+       .manage_power   = qmi_wwan_manage_power,
+       .data           = BIT(2), /* interface whitelist bitmap */
+};
+
 static const struct driver_info        qmi_wwan_force_int3 = {
        .description    = "Qualcomm WWAN/QMI device",
        .flags          = FLAG_WWAN,
@@ -498,6 +507,15 @@ static const struct usb_device_id products[] = {
                .bInterfaceProtocol = 0xff,
                .driver_info        = (unsigned long)&qmi_wwan_force_int4,
        },
+       {       /* ZTE MF60 */
+               .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
+               .idVendor           = 0x19d2,
+               .idProduct          = 0x1402,
+               .bInterfaceClass    = 0xff,
+               .bInterfaceSubClass = 0xff,
+               .bInterfaceProtocol = 0xff,
+               .driver_info        = (unsigned long)&qmi_wwan_force_int2,
+       },
        {       /* Sierra Wireless MC77xx in QMI mode */
                .match_flags        = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO,
                .idVendor           = 0x1199,