diff options
| author | Xenia Ragiadakou <burzalodowa@gmail.com> | 2013-07-31 08:35:27 +0400 |
|---|---|---|
| committer | Sarah Sharp <sarah.a.sharp@linux.intel.com> | 2013-08-14 03:05:39 +0400 |
| commit | 3a7fa5bef06e1757d1aded8d78afd041b4552e11 (patch) | |
| tree | 924b372520502e54e296be99f8f1069c88ed0717 /drivers/usb/host/xhci-trace.h | |
| parent | 84a99f6fc5d4a2b7583aa287979268a8bb926367 (diff) | |
| download | linux-3a7fa5bef06e1757d1aded8d78afd041b4552e11.tar.xz | |
xhci: add trace for debug messages related to changing contexts
This patch defines a new trace event, which is called xhci_dbg_context_change
and belongs in the event class xhci_log_msg, and adds tracepoints for tracing
the debug messages related to context updates performed with Configure Endpoint
and Evaluate Context commands.
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Diffstat (limited to 'drivers/usb/host/xhci-trace.h')
| -rw-r--r-- | drivers/usb/host/xhci-trace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-trace.h b/drivers/usb/host/xhci-trace.h index 432aa675966c..628624306f38 100644 --- a/drivers/usb/host/xhci-trace.h +++ b/drivers/usb/host/xhci-trace.h @@ -36,6 +36,11 @@ DEFINE_EVENT(xhci_log_msg, xhci_dbg_address, TP_ARGS(vaf) ); +DEFINE_EVENT(xhci_log_msg, xhci_dbg_context_change, + TP_PROTO(struct va_format *vaf), + TP_ARGS(vaf) +); + #endif /* __XHCI_TRACE_H */ /* this part must be outside header guard */ |