target/linux/generic/pending-4.19/184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch

   1 From 9d2e23253eb5fabff02a7ce4be9c4a7fc23562e8 Mon Sep 17 00:00:00 2001
   2 From: Pawel Dembicki <paweldembicki@gmail.com>
   3 Date: Fri, 20 Mar 2020 22:56:28 +0100
   4 Subject: [PATCH v2 3/3] USB: serial: option: add Wistron Neweb D19Q1
   5
   6 This modem is embedded on dlink dwr-960 router.
   7 The oem configuration states:
   8
   9 T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0
  10 D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
  11 P: Vendor=1435 ProdID=d191 Rev=ff.ff
  12 S: Manufacturer=Android
  13 S: Product=Android
  14 S: SerialNumber=0123456789ABCDEF
  15 C:* #Ifs= 6 Cfg#= 1 Atr=80 MxPwr=500mA
  16 I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
  17 E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  18 E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  19 I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none)
  20 E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  21 E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  22 I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
  23 E: Ad=84(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
  24 E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  25 E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  26 I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
  27 E: Ad=86(I) Atr=03(Int.) MxPS= 10 Ivl=32ms
  28 E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  29 E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  30 I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
  31 E: Ad=88(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
  32 E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  33 E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  34 I:* If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none)
  35 E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
  36 E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=125us
  37
  38 Tested on openwrt distribution
  39
  40 Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
  41 ---
  42  drivers/usb/serial/option.c | 2 ++
  43  1 file changed, 2 insertions(+)
  44
  45 --- a/drivers/usb/serial/option.c
  46 +++ b/drivers/usb/serial/option.c
  47 @@ -1990,6 +1990,8 @@ static const struct usb_device_id option
  48         { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e01, 0xff, 0xff, 0xff) },    /* D-Link DWM-152/C1 */
  49         { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e02, 0xff, 0xff, 0xff) },    /* D-Link DWM-156/C1 */
  50         { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x7e11, 0xff, 0xff, 0xff) },    /* D-Link DWM-156/A3 */
  51 +       { USB_DEVICE_INTERFACE_CLASS(0x1435, 0xd191, 0xff),                     /* Wistron Neweb D19Q1 */
  52 +         .driver_info = RSVD(1) | RSVD(4) },
  53         { USB_DEVICE_INTERFACE_CLASS(0x2020, 0x2031, 0xff),                     /* Olicard 600 */
  54           .driver_info = RSVD(4) },
  55         { USB_DEVICE_INTERFACE_CLASS(0x2020, 0x2060, 0xff),                     /* BroadMobi BM818 */