+From 5417a7e482962952e622eabd60cd3600dd65dedf Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=B6rgen=20Storvist?= <jorgen.storvist@gmail.com>
+Date: Mon, 13 May 2019 18:37:52 +0200
+Subject: USB: serial: option: add support for Simcom SIM7500/SIM7600 RNDIS mode
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Jörgen Storvist <jorgen.storvist@gmail.com>
+
+commit 5417a7e482962952e622eabd60cd3600dd65dedf upstream.
+
+Added IDs for Simcom SIM7500/SIM7600 series cellular module in RNDIS
+mode. Reserved the interface for ADB.
+
+T: Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 7 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
+P: Vendor=1e0e ProdID=9011 Rev=03.18
+S: Manufacturer=SimTech, Incorporated
+S: Product=SimTech, Incorporated
+S: SerialNumber=0123456789ABCDEF
+C: #Ifs= 8 Cfg#= 1 Atr=a0 MxPwr=500mA
+I: If#=0x0 Alt= 0 #EPs= 1 Cls=02(commc) Sub=02 Prot=ff Driver=rndis_host
+I: If#=0x1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host
+I: If#=0x2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+I: If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+I: If#=0x4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+I: If#=0x5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+I: If#=0x6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option
+I: If#=0x7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none)
+
+Signed-off-by: Jörgen Storvist <jorgen.storvist@gmail.com>
+Cc: stable <stable@vger.kernel.org>
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/serial/option.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -1767,6 +1767,8 @@ static const struct usb_device_id option
+ { USB_DEVICE(ALINK_VENDOR_ID, SIMCOM_PRODUCT_SIM7100E),
+ .driver_info = RSVD(5) | RSVD(6) },
+ { USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9003, 0xff) }, /* Simcom SIM7500/SIM7600 MBIM mode */
++ { USB_DEVICE_INTERFACE_CLASS(0x1e0e, 0x9011, 0xff), /* Simcom SIM7500/SIM7600 RNDIS mode */
++ .driver_info = RSVD(7) },
+ { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S_X200),
+ .driver_info = NCTRL(0) | NCTRL(1) | RSVD(4) },
+ { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X220_X500D),