+
+config USB_HCD_TEST_MODE
+ bool "HCD test mode support"
+ ---help---
+ Say 'Y' to enable additional software test modes that may be
+ supported by the host controller drivers.
+
+ One such test mode is the Embedded High-speed Host Electrical Test
+ (EHSET) for EHCI host controller hardware, specifically the "Single
+ Step Set Feature" test. Typically this will be enabled for On-the-Go
+ or embedded hosts that need to undergo USB-IF compliance testing with
+ the aid of special testing hardware. In the future, this may expand
+ to include other tests that require support from a HCD driver.
+
+ This option is of interest only to developers who need to validate
+ their USB hardware designs. It is not needed for normal use. If
+ unsure, say N.