commit 1c82392a158471355aa6d1922df2d1545bb16b95
author Gerd Hoffmann <kraxel@redhat.com> Wed Apr 24 15:01:25 2013 +0200
committer Gerd Hoffmann <kraxel@redhat.com> Mon Sep 02 11:06:19 2013 +0200
tree f1984e36e20f3af53b240f6d34aed2056e4a24f7
parent 5219042274fa2f993c25202680eeaea42193389d

xhci: add tracepoint for endpoint state changes

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

trace-events

diff --git a/trace-events b/trace-events
index 3856b5c..eb8eaef 100644
--- a/trace-events
+++ b/trace-events
@@ -381,6 +381,7 @@
 usb_xhci_ep_kick(uint32_t slotid, uint32_t epid, uint32_t streamid) "slotid %d, epid %d, streamid %d"
 usb_xhci_ep_stop(uint32_t slotid, uint32_t epid) "slotid %d, epid %d"
 usb_xhci_ep_reset(uint32_t slotid, uint32_t epid) "slotid %d, epid %d"
+usb_xhci_ep_state(uint32_t slotid, uint32_t epid, const char *os, const char *ns) "slotid %d, epid %d, %s -> %s"
 usb_xhci_xfer_start(void *xfer, uint32_t slotid, uint32_t epid, uint32_t streamid) "%p: slotid %d, epid %d, streamid %d"
 usb_xhci_xfer_async(void *xfer) "%p"
 usb_xhci_xfer_nak(void *xfer) "%p"