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Searched refs:cpudata (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/cpufreq/
H A Damd-pstate.c197 static u8 msr_get_epp(struct amd_cpudata *cpudata) in msr_get_epp() argument
202 ret = rdmsrq_on_cpu(cpudata->cpu, MSR_AMD_CPPC_REQ, &value); in msr_get_epp()
213 static inline s16 amd_pstate_get_epp(struct amd_cpudata *cpudata) in amd_pstate_get_epp() argument
215 return static_call(amd_pstate_get_epp)(cpudata); in amd_pstate_get_epp()
218 static u8 shmem_get_epp(struct amd_cpudata *cpudata) in shmem_get_epp() argument
223 ret = cppc_get_epp_perf(cpudata->cpu, &epp); in shmem_get_epp()
235 struct amd_cpudata *cpudata = policy->driver_data; in msr_update_perf() local
238 value = prev = READ_ONCE(cpudata->cppc_req_cached); in msr_update_perf()
248 union perf_cached perf = READ_ONCE(cpudata->perf); in msr_update_perf()
250 trace_amd_pstate_epp_perf(cpudata->cpu, in msr_update_perf()
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H A Dintel_pstate.c229 struct cpudata { struct
270 static struct cpudata **all_cpu_data; argument
295 u64 (*get_val)(struct cpudata*, int pstate);
296 void (*get_vid)(struct cpudata *);
444 struct cpudata *cpu; in intel_pstate_init_acpi_perf_limits()
500 struct cpudata *cpu; in intel_pstate_exit_perf_limits()
535 static int intel_pstate_freq_to_hwp_rel(struct cpudata *cpu, int freq, in intel_pstate_freq_to_hwp_rel()
554 static int intel_pstate_freq_to_hwp(struct cpudata *cpu, int freq) in intel_pstate_freq_to_hwp()
570 static void intel_pstate_hybrid_hwp_adjust(struct cpudata *cpu) in intel_pstate_hybrid_hwp_adjust()
618 struct cpudata *cpu = all_cpu_data[0]; in min_perf_pct_min()
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H A Damd-pstate-ut.c123 struct amd_cpudata *cpudata; in amd_pstate_ut_check_perf() local
128 cpudata = policy->driver_data; in amd_pstate_ut_check_perf()
154 cur_perf = READ_ONCE(cpudata->perf); in amd_pstate_ut_check_perf()
155 if (highest_perf != cur_perf.highest_perf && !cpudata->hw_prefcore) { in amd_pstate_ut_check_perf()
195 struct amd_cpudata *cpudata; in amd_pstate_ut_check_freq() local
200 cpudata = policy->driver_data; in amd_pstate_ut_check_freq()
202 if (!((policy->cpuinfo.max_freq >= cpudata->nominal_freq) && in amd_pstate_ut_check_freq()
203 (cpudata->nominal_freq > cpudata->lowest_nonlinear_freq) && in amd_pstate_ut_check_freq()
204 (cpudata->lowest_nonlinear_freq >= policy->cpuinfo.min_freq) && in amd_pstate_ut_check_freq()
207 __func__, cpu, policy->cpuinfo.max_freq, cpudata->nominal_freq, in amd_pstate_ut_check_freq()
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/linux/drivers/hwtracing/coresight/
H A Dcoresight-trbe.c72 struct trbe_cpudata *cpudata; member
141 struct trbe_cpudata __percpu *cpudata; member
150 static void trbe_check_errata(struct trbe_cpudata *cpudata) in trbe_check_errata() argument
160 set_bit(i, cpudata->errata); in trbe_check_errata()
164 static bool trbe_has_erratum(struct trbe_cpudata *cpudata, int i) in trbe_has_erratum() argument
166 return (i < TRBE_ERRATA_MAX) && test_bit(i, cpudata->errata); in trbe_has_erratum()
169 static bool trbe_may_overwrite_in_fill_mode(struct trbe_cpudata *cpudata) in trbe_may_overwrite_in_fill_mode() argument
171 return trbe_has_erratum(cpudata, TRBE_WORKAROUND_OVERWRITE_FILL_MODE); in trbe_may_overwrite_in_fill_mode()
174 static bool trbe_may_write_out_of_range(struct trbe_cpudata *cpudata) in trbe_may_write_out_of_range() argument
176 return trbe_has_erratum(cpudata, TRBE_WORKAROUND_WRITE_OUT_OF_RANGE); in trbe_may_write_out_of_range()
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/linux/arch/x86/kernel/cpu/
H A Dcommon.c2335 unsigned long cpudata = vdso_encode_cpunode(cpu, early_cpu_to_node(cpu)); in setup_getcpu() local
2339 wrmsrq(MSR_TSC_AUX, cpudata); in setup_getcpu()
2342 d.limit0 = cpudata; in setup_getcpu()
2343 d.limit1 = cpudata >> 16; in setup_getcpu()