From ed1a4bbb60d8a4244eb0337033cc4425fe1df492 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Mon, 22 Jun 2015 16:07:51 -0700 Subject: udc/chipidea: Allow force_shutdown of connection Allow force shutdown operation of the connection in case where the cable is disconnected and reconnected back. BUG=chrome-os-partner:41687 BRANCH=None TEST=Compiles successfully and fastboot works fine even with reconnection of cable Change-Id: I8eb1217b4a9ad6ce8a2a40db329eca1930eda089 Signed-off-by: Patrick Georgi Original-Commit-Id: 3d7ab65c459caa4ec526b99a1aee1a31e9cb80da Original-Change-Id: I354c44e0ed2211cb2c4c1ae653d201b7d15ea932 Original-Signed-off-by: Furquan Shaikh Original-Reviewed-on: https://chromium-review.googlesource.com/281066 Original-Trybot-Ready: Furquan Shaikh Original-Tested-by: Furquan Shaikh Original-Reviewed-by: Patrick Georgi Original-Commit-Queue: Furquan Shaikh Reviewed-on: http://review.coreboot.org/10686 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- payloads/libpayload/include/udc/udc.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'payloads/libpayload/include/udc') diff --git a/payloads/libpayload/include/udc/udc.h b/payloads/libpayload/include/udc/udc.h index 99cbb1b7eb..5180177c1f 100644 --- a/payloads/libpayload/include/udc/udc.h +++ b/payloads/libpayload/include/udc/udc.h @@ -140,6 +140,15 @@ struct usbdev_ctrl { */ void (*stall)(struct usbdev_ctrl *, uint8_t ep, int in_dir, int set); + /** + * Disable controller and deallocate data structures. + */ + void (*force_shutdown)(struct usbdev_ctrl *this); + + /** + * Let queues run out, then disable controller and deallocate data + * structures. + */ void (*shutdown)(struct usbdev_ctrl *this); /** -- cgit v1.2.3