Commit | Line | Data |
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eb71c87a LT |
1 | #ifndef RESUME_TRACE_H |
2 | #define RESUME_TRACE_H | |
3 | ||
4 | #ifdef CONFIG_PM_TRACE | |
5 | ||
c5c6ba4e RW |
6 | extern int pm_trace_enabled; |
7 | ||
eb71c87a LT |
8 | struct device; |
9 | extern void set_trace_device(struct device *); | |
10 | extern void generate_resume_trace(void *tracedata, unsigned int user); | |
11 | ||
12 | #define TRACE_DEVICE(dev) set_trace_device(dev) | |
c5c6ba4e RW |
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 | } \ | |
eb71c87a LT |
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 |