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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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31 lines
677 B
C
31 lines
677 B
C
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#ifndef RESUME_TRACE_H
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#define RESUME_TRACE_H
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#ifdef CONFIG_PM_TRACE
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struct device;
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extern void set_trace_device(struct device *);
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extern void generate_resume_trace(void *tracedata, unsigned int user);
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#define TRACE_DEVICE(dev) set_trace_device(dev)
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#define TRACE_RESUME(user) do { \
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void *tracedata; \
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asm volatile("movl $1f,%0\n" \
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".section .tracedata,\"a\"\n" \
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"1:\t.word %c1\n" \
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"\t.long %c2\n" \
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".previous" \
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:"=r" (tracedata) \
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: "i" (__LINE__), "i" (__FILE__)); \
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generate_resume_trace(tracedata, user); \
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} while (0)
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#else
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#define TRACE_DEVICE(dev) do { } while (0)
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#define TRACE_RESUME(dev) do { } while (0)
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#endif
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#endif
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