releases/4.4.170/usb-serial-option-add-gosuncn-zte-welink-me3630.patch

   1 From 70a7444c550a75584ffcfae95267058817eff6a7 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?J=C3=B6rgen=20Storvist?= <jorgen.storvist@gmail.com>
   3 Date: Tue, 11 Dec 2018 18:28:28 +0100
   4 Subject: USB: serial: option: add GosunCn ZTE WeLink ME3630
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 From: Jörgen Storvist <jorgen.storvist@gmail.com>
  10
  11 commit 70a7444c550a75584ffcfae95267058817eff6a7 upstream.
  12
  13 Added USB serial option driver support for GosunCn ZTE WeLink ME3630
  14 series cellular modules for USB modes ECM/NCM and MBIM.
  15
  16 usb-devices output MBIM mode:
  17 T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 10 Spd=480 MxCh= 0
  18 D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
  19 P:  Vendor=19d2 ProdID=0602 Rev=03.18
  20 S:  Manufacturer=Android
  21 S:  Product=Android
  22 S:  SerialNumber=
  23 C:  #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
  24 I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
  25 I:  If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
  26 I:  If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
  27 I:  If#= 3 Alt= 0 #EPs= 1 Cls=02(commc) Sub=0e Prot=00 Driver=cdc_mbim
  28 I:  If#= 4 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim
  29
  30 usb-devices output ECM/NCM mode:
  31 T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 11 Spd=480 MxCh= 0
  32 D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
  33 P:  Vendor=19d2 ProdID=1476 Rev=03.18
  34 S:  Manufacturer=Android
  35 S:  Product=Android
  36 S:  SerialNumber=
  37 C:  #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA
  38 I:  If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
  39 I:  If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
  40 I:  If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
  41 I:  If#= 3 Alt= 0 #EPs= 1 Cls=02(commc) Sub=06 Prot=00 Driver=cdc_ether
  42 I:  If#= 4 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
  43
  44 Signed-off-by: Jörgen Storvist <jorgen.storvist@gmail.com>
  45 Cc: stable <stable@vger.kernel.org>
  46 Signed-off-by: Johan Hovold <johan@kernel.org>
  47 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  48
  49 ---
  50  drivers/usb/serial/option.c |    2 ++
  51  1 file changed, 2 insertions(+)
  52
  53 --- a/drivers/usb/serial/option.c
  54 +++ b/drivers/usb/serial/option.c
  55 @@ -1327,6 +1327,7 @@ static const struct usb_device_id option
  56           .driver_info = RSVD(4) },
  57         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0414, 0xff, 0xff, 0xff) },
  58         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0417, 0xff, 0xff, 0xff) },
  59 +       { USB_DEVICE_INTERFACE_CLASS(ZTE_VENDOR_ID, 0x0602, 0xff) },    /* GosunCn ZTE WeLink ME3630 (MBIM mode) */
  60         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1008, 0xff, 0xff, 0xff),
  61           .driver_info = RSVD(4) },
  62         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1010, 0xff, 0xff, 0xff),
  63 @@ -1530,6 +1531,7 @@ static const struct usb_device_id option
  64           .driver_info = RSVD(2) },
  65         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1428, 0xff, 0xff, 0xff),  /* Telewell TW-LTE 4G v2 */
  66           .driver_info = RSVD(2) },
  67 +       { USB_DEVICE_INTERFACE_CLASS(ZTE_VENDOR_ID, 0x1476, 0xff) },    /* GosunCn ZTE WeLink ME3630 (ECM/NCM mode) */
  68         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1533, 0xff, 0xff, 0xff) },
  69         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1534, 0xff, 0xff, 0xff) },
  70         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1535, 0xff, 0xff, 0xff) },