From 1353aa53851e3bc7f2c6365753d9c2783c34f882 Mon Sep 17 00:00:00 2001 From: Manu Gautam Date: Tue, 2 Jul 2013 20:13:51 -0700 Subject: [PATCH] usb: misc: EHSET Test Fixture device driver for host compliance An Embedded Host High-Speed Electrical Test (EHSET) test fixture is used to initiate test modes on a host controller in order to perform the high speed electrical testing procedure for USB-IF compliance. When this test fixture is connected to a host, it can enumerate as one of several selectable VID/PID pairs, each corresponding to one of the following test modes: * TEST_SE0_NAK * TEST_J * TEST_K * TEST_PACKET * HS_HOST_PORT_SUSPEND_RESUME * SINGLE_STEP_GET_DEV_DESC * SINGLE_STEP_SET_FEATURE The USB EHSET procedure can be found here: http://www.usb.org/developers/onthego/EHSET_v1.01.pdf Signed-off-by: Manu Gautam [jackp@codeaurora.org: imported from commit 073c9409 on codeaurora.org; minor cleanup and updated author email] Signed-off-by: Jack Pham Signed-off-by: Greg Kroah-Hartman --- Reading git-format-patch failed