usb: gadget: add quirk_ep_out_aligned_size field to struct usb_gadget

[deliverable/linux.git] / drivers / usb / gadget / Kconfig

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index a91e6422f93021f912042298a99cdde36362b09b..5f1d4443aa0cf09f6cf029f5fd88ddc2e0252ce6 100644 (file)
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -689,6 +689,19 @@ config USB_CONFIGFS_MASS_STORAGE
          device (in much the same way as the "loop" device driver),
          specified as a module parameter or sysfs option.
 
+config USB_CONFIGFS_F_LB_SS
+       boolean "Loopback and sourcesink function (for testing)"
+       depends on USB_CONFIGFS
+       select USB_F_SS_LB
+       help
+         Loopback function loops back a configurable number of transfers.
+         Sourcesink function either sinks and sources bulk data.
+         It also implements control requests, for "chapter 9" conformance.
+         Make this be the first driver you try using on top of any new
+         USB peripheral controller driver.  Then you can use host-side
+         test software, like the "usbtest" driver, to put your hardware
+         and its driver through a basic set of functional tests.
+
 config USB_ZERO
        tristate "Gadget Zero (DEVELOPMENT)"
        select USB_LIBCOMPOSITE