USB: EHCI Debug Port Device Gadget

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / usb / gadget / Kconfig

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index dd3b251..cd27f9b 100644 (file)
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -915,6 +915,34 @@ config USB_G_HID
          Say "y" to link the driver statically, or "m" to build a
          dynamically linked module called "g_hid".
 
+config USB_G_DBGP
+       tristate "EHCI Debug Device Gadget"
+       help
+         This gadget emulates an EHCI Debug device. This is useful when you want
+         to interact with an EHCI Debug Port.
+
+         Say "y" to link the driver statically, or "m" to build a
+         dynamically linked module called "g_dbgp".
+
+if USB_G_DBGP
+choice
+       prompt "EHCI Debug Device mode"
+       default USB_G_DBGP_SERIAL
+
+config USB_G_DBGP_PRINTK
+       depends on USB_G_DBGP
+       bool "printk"
+       help
+         Directly printk() received data. No interaction.
+
+config USB_G_DBGP_SERIAL
+       depends on USB_G_DBGP
+       bool "serial"
+       help
+         Userland can interact using /dev/ttyGSxxx.
+endchoice
+endif
+
 # put drivers that need isochronous transfer support (for audio
 # or video class gadget drivers), or specific hardware, here.
 config USB_G_WEBCAM