UPSTREAM: net: qmi_wwan: adding Huawei E367, ZTE MF683 and Pantech P4200

One of the modes of Huawei E367 has this QMI/wwan interface:

 I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=01 Prot=07 Driver=(none)
 E:  Ad=83(I) Atr=03(Int.) MxPS=  64 Ivl=2ms
 E:  Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
 E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms

Huawei use subclass and protocol to identify vendor specific
functions, so adding a new vendor rule for this combination.

The Pantech devices UML290 (106c:3718) and P4200 (106c:3721) use
the same subclass to identify the QMI/wwan function.  Replace the
existing device specific UML290 entries with generic vendor matching,
adding support for the Pantech P4200.

The ZTE MF683 has 6 vendor specific interfaces, all using
ff/ff/ff for cls/sub/prot.  Adding a match on interface #5 which
is a QMI/wwan interface.

Cc: Fangxiaozhi (Franko) <fangxiaozhi@huawei.com>
Cc: Thomas Schäfer <tschaefer@t-online.de>
Cc: Dan Williams <dcbw@redhat.com>
Cc: Shawn J. Goff <shawn7400@gmail.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 42d94dcb68b939c72fded1b3974cd240723afa0c)

Change-Id: Iaac2eaefd103e2cd51d7069ae09eecc025875bc7
Signed-off-by: Ben Chan <benchan@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/35031
Reviewed-by: Olof Johansson <olofj@chromium.org>

diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 8531ef1..6d20ab7 100644 (file)
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -353,16 +353,20 @@ static const struct usb_device_id products[] = {
        },
 
        /* 2. Combined interface devices matching on class+protocol */
+       {       /* Huawei E367 and possibly others in "Windows mode" */
+               USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 7),
+               .driver_info        = (unsigned long)&qmi_wwan_info,
+       },
        {       /* Huawei E392, E398 and possibly others in "Windows mode" */
                USB_VENDOR_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, USB_CLASS_VENDOR_SPEC, 1, 17),
                .driver_info        = (unsigned long)&qmi_wwan_info,
        },
-       {       /* Pantech UML290 */
-               USB_DEVICE_AND_INTERFACE_INFO(0x106c, 0x3718, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff),
+       {       /* Pantech UML290, P4200 and more */
+               USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf0, 0xff),
                .driver_info        = (unsigned long)&qmi_wwan_info,
        },
        {       /* Pantech UML290 - newer firmware */
-               USB_DEVICE_AND_INTERFACE_INFO(0x106c, 0x3718, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff),
+               USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff),
                .driver_info        = (unsigned long)&qmi_wwan_info,
        },
 
@@ -370,6 +374,7 @@ static const struct usb_device_id products[] = {
        {QMI_FIXED_INTF(0x19d2, 0x0055, 1)},    /* ZTE (Vodafone) K3520-Z */
        {QMI_FIXED_INTF(0x19d2, 0x0063, 4)},    /* ZTE (Vodafone) K3565-Z */
        {QMI_FIXED_INTF(0x19d2, 0x0104, 4)},    /* ZTE (Vodafone) K4505-Z */
+       {QMI_FIXED_INTF(0x19d2, 0x0157, 5)},    /* ZTE MF683 */
        {QMI_FIXED_INTF(0x19d2, 0x0167, 4)},    /* ZTE MF820D */
        {QMI_FIXED_INTF(0x19d2, 0x0326, 4)},    /* ZTE MF821D */
        {QMI_FIXED_INTF(0x19d2, 0x1008, 4)},    /* ZTE (Vodafone) K3570-Z */