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/kernel/linux/linux-5.10/arch/powerpc/oprofile/cell/
H A Dpr_util.h90 * cycles_reset is the SPU_CYCLES count value specified by the user.
92 int start_spu_profiling_cycles(unsigned int cycles_reset);
108 void set_spu_profiling_frequency(unsigned int freq_khz, unsigned int cycles_reset);
H A Dspu_profiler.c44 void set_spu_profiling_frequency(unsigned int freq_khz, unsigned int cycles_reset) in set_spu_profiling_frequency() argument
52 * formula is ns = cycles_reset * (NSEC_PER_SEC / cpu frequency). in set_spu_profiling_frequency()
66 profiling_interval = (ns_per_cyc * cycles_reset) >> SCALE_SHIFT; in set_spu_profiling_frequency()
195 * cycles_reset is the count value specified by the user when
198 int start_spu_profiling_cycles(unsigned int cycles_reset) in start_spu_profiling_cycles() argument
226 * cycles_reset is the count value specified by the user when

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