--- zzzz-none-000/linux-4.4.271/drivers/usb/gadget/Kconfig	2021-06-03 06:22:09.000000000 +0000
+++ maple-fsgw-759/linux-4.4.271/drivers/usb/gadget/Kconfig	2023-12-20 10:37:30.000000000 +0000
@@ -127,6 +127,14 @@
 	   a module parameter as well.
 	   If unsure, say 2.
 
+config U_SERIAL_CONSOLE
+	bool "Serial gadget console support"
+	depends on USB_G_SERIAL
+	help
+	   It supports the serial gadget can be used as a console.
+	   Make sure your USB port is in device mode.
+
+
 source "drivers/usb/gadget/udc/Kconfig"
 
 #
@@ -199,6 +207,12 @@
 config USB_F_PRINTER
 	tristate
 
+config USB_F_DIAG
+	tristate
+
+config USB_F_QDSS
+	tristate
+
 choice
 	tristate "USB Gadget Drivers"
 	default USB_ETH
@@ -453,6 +467,21 @@
 	  For more information, see Documentation/usb/gadget_printer.txt
 	  which includes sample code for accessing the device file.
 
+config USB_CONFIGFS_F_DIAG
+	bool "USB Diag function"
+	select USB_F_DIAG
+	depends on USB_CONFIGFS
+	help
+	  Diag function driver enables support for Qualcomm diagnostics
+	  port over USB.
+
+config USB_CONFIGFS_F_QDSS
+	bool "USB QDSS function"
+	select USB_F_QDSS
+	depends on USB_CONFIGFS
+	help
+	  USB QDSS function driver to get hwtracing related data over USB.
+
 source "drivers/usb/gadget/legacy/Kconfig"
 
 endchoice