Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 96d380d2 authored by Florian Zumbiehl's avatar Florian Zumbiehl Committed by Greg Kroah-Hartman
Browse files

USB: serial: option: add support for VW/Skoda "Carstick LTE" 



commit 617c331d91077f896111044628c096802551dc66 upstream.

Add support for VW/Skoda "Carstick LTE"

D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=1c9e ProdID=7605 Rev=02.00
S:  Manufacturer=USB Modem
S:  Product=USB Modem
C:  #Ifs= 4 Cfg#= 1 Atr=e0 MxPwr=500mA
I:  If#=0x0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I:  If#=0x1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I:  If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
I:  If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)

The stick has AT command interfaces on interfaces 1, 2, and 3, and does PPP
on interface 3.

Signed-off-by: default avatarFlorian Zumbiehl <florz@florz.de>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 91c877d4

drivers/usb/serial/option.c

+4 −0
Original line number Diff line number Diff line
@@ -402,6 +402,8 @@ static void option_instat_callback(struct urb *urb); 
#define LONGCHEER_VENDOR_ID			0x1c9e



/* 4G Systems products */

/* This one was sold as the VW and Skoda "Carstick LTE" */

#define FOUR_G_SYSTEMS_PRODUCT_CARSTICK_LTE	0x7605

/* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *

 * It seems to contain a Qualcomm QSC6240/6290 chipset            */

#define FOUR_G_SYSTEMS_PRODUCT_W14		0x9603
@@ -1976,6 +1978,8 @@ static const struct usb_device_id option_ids[] = { 
	  .driver_info = RSVD(2) },

	{ USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },

	{ USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },

	{ USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_CARSTICK_LTE),

	  .driver_info = RSVD(0) },

	{ USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),

	  .driver_info = NCTRL(0) | NCTRL(1) },

	{ USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W100),