1 files changed, 14 insertions, 0 deletions

diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
index 6b8bd8800d04..4966e6a964fe 100644
--- a/kernel/trace/trace.h
+++ b/kernel/trace/trace.h
@@ -5,6 +5,7 @@
 #include <asm/atomic.h>
 #include <linux/sched.h>
 #include <linux/clocksource.h>
+#include <linux/mmiotrace.h>
 
 enum trace_type {
         __TRACE_FIRST_TYPE = 0,
@@ -14,6 +15,8 @@ enum trace_type {
         TRACE_WAKE,
         TRACE_STACK,
         TRACE_SPECIAL,
+        TRACE_MMIO_RW,
+        TRACE_MMIO_MAP,
 
         __TRACE_LAST_TYPE
 };
@@ -75,6 +78,8 @@ struct trace_entry {
                 struct ctx_switch_entry         ctx;
                 struct special_entry            special;
                 struct stack_entry              stack;
+                struct mmiotrace_rw             mmiorw;
+                struct mmiotrace_map            mmiomap;
         };
 };
 
@@ -255,6 +260,15 @@ extern unsigned long ftrace_update_tot_cnt;
 extern int DYN_FTRACE_TEST_NAME(void);
 #endif
 
+#ifdef CONFIG_MMIOTRACE
+extern void __trace_mmiotrace_rw(struct trace_array *tr,
+                                struct trace_array_cpu *data,
+                                struct mmiotrace_rw *rw);
+extern void __trace_mmiotrace_map(struct trace_array *tr,
+                                struct trace_array_cpu *data,
+                                struct mmiotrace_map *map);
+#endif
+
 #ifdef CONFIG_FTRACE_STARTUP_TEST
 #ifdef CONFIG_FTRACE
 extern int trace_selftest_startup_function(struct tracer *trace,