1#ifndef RESUME_TRACE_H
2#define RESUME_TRACE_H
3
4#ifdef CONFIG_PM_TRACE
5
6extern int pm_trace_enabled;
7
8struct device;
9extern void set_trace_device(struct device *);
10extern void generate_resume_trace(void *tracedata, unsigned int user);
11
12#define TRACE_DEVICE(dev) set_trace_device(dev)
13#define TRACE_RESUME(user) do {					\
14	if (pm_trace_enabled) {					\
15		void *tracedata;				\
16		asm volatile("movl $1f,%0\n"			\
17			".section .tracedata,\"a\"\n"		\
18			"1:\t.word %c1\n"			\
19			"\t.long %c2\n"				\
20			".previous"				\
21			:"=r" (tracedata)			\
22			: "i" (__LINE__), "i" (__FILE__));	\
23		generate_resume_trace(tracedata, user);		\
24	}							\
25} while (0)
26
27#else
28
29#define TRACE_DEVICE(dev) do { } while (0)
30#define TRACE_RESUME(dev) do { } while (0)
31
32#endif
33
34#endif
35