| /linux-6.15/include/acpi/ |
| H A D | cppc_acpi.h | 142 extern int cppc_get_desired_perf(int cpunum, u64 *desired_perf);
143 extern int cppc_get_nominal_perf(int cpunum, u64 *nominal_perf);
144 extern int cppc_get_highest_perf(int cpunum, u64 *highest_perf);
158 extern int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val);
159 extern int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
160 extern int cppc_get_epp_perf(int cpunum, u64 *epp_perf);
168 static inline int cppc_get_desired_perf(int cpunum, u64 *desired_perf) in cppc_get_desired_perf() argument
172 static inline int cppc_get_nominal_perf(int cpunum, u64 *nominal_perf) in cppc_get_nominal_perf() argument
176 static inline int cppc_get_highest_perf(int cpunum, u64 *highest_perf) in cppc_get_highest_perf() argument
216 static inline int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) in cpc_read_ffh() argument
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| /linux-6.15/drivers/acpi/ |
| H A D | cppc_acpi.c | 1203 cpc_read(cpunum, reg, perf); in cppc_get_perf()
1212 cpc_read(cpunum, reg, perf); in cppc_get_perf()
1317 cpc_read(cpunum, highest_reg, &high); in cppc_get_perf_caps()
1320 cpc_read(cpunum, lowest_reg, &low); in cppc_get_perf_caps()
1323 cpc_read(cpunum, nominal_reg, &nom); in cppc_get_perf_caps()
1342 cpc_read(cpunum, low_freq_reg, &low_f); in cppc_get_perf_caps()
1345 cpc_read(cpunum, nom_freq_reg, &nom_f); in cppc_get_perf_caps()
1451 cpc_read(cpunum, delivered_reg, &delivered); in cppc_get_perf_ctrs()
1452 cpc_read(cpunum, reference_reg, &reference); in cppc_get_perf_ctrs()
1453 cpc_read(cpunum, ref_perf_reg, &ref_perf); in cppc_get_perf_ctrs()
[all …]
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| /linux-6.15/drivers/platform/x86/intel/pmc/ |
| H A D | cnp.c | 227 int cpunum = smp_processor_id(); in disable_c1_auto_demote() local
231 per_cpu(pkg_cst_config, cpunum) = val; in disable_c1_auto_demote()
235 pr_debug("%s: cpu:%d cst %llx\n", __func__, cpunum, val); in disable_c1_auto_demote()
240 int cpunum = smp_processor_id(); in restore_c1_auto_demote() local
242 wrmsrl(MSR_PKG_CST_CONFIG_CONTROL, per_cpu(pkg_cst_config, cpunum)); in restore_c1_auto_demote()
244 pr_debug("%s: cpu:%d cst %llx\n", __func__, cpunum, in restore_c1_auto_demote()
245 per_cpu(pkg_cst_config, cpunum)); in restore_c1_auto_demote()
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| /linux-6.15/arch/x86/kernel/acpi/ |
| H A D | cppc.c | 48 int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) in cpc_read_ffh() argument
52 err = rdmsrl_safe_on_cpu(cpunum, reg->address, val); in cpc_read_ffh()
63 int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
68 err = rdmsrl_safe_on_cpu(cpunum, reg->address, &rd_val); in cpc_write_ffh()
77 err = wrmsrl_safe_on_cpu(cpunum, reg->address, rd_val); in cpc_write_ffh()
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| /linux-6.15/arch/parisc/kernel/ |
| H A D | smp.c | 272 smp_cpu_init(int cpunum) in smp_cpu_init() argument
275 init_per_cpu(cpunum); in smp_cpu_init()
282 if (cpu_online(cpunum)) { in smp_cpu_init()
285 printk(KERN_CRIT "CPU#%d already initialized!\n", cpunum); in smp_cpu_init()
289 notify_cpu_starting(cpunum); in smp_cpu_init()
291 set_cpu_online(cpunum, true); in smp_cpu_init()
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| H A D | processor.c | 68 init_percpu_prof(unsigned long cpunum) in init_percpu_prof() argument
327 int init_per_cpu(int cpunum) in init_per_cpu() argument
341 per_cpu(cpu_data, cpunum).fp_rev = coproc_cfg.revision; in init_per_cpu()
342 per_cpu(cpu_data, cpunum).fp_model = coproc_cfg.model; in init_per_cpu()
344 if (cpunum == 0) in init_per_cpu()
346 cpunum, coproc_cfg.revision, coproc_cfg.model); in init_per_cpu()
368 init_percpu_prof(cpunum); in init_per_cpu()
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| H A D | setup.c | 279 int ret, cpunum; in start_parisc() local
285 cpunum = smp_processor_id(); in start_parisc()
295 per_cpu(cpu_data, cpunum).fp_rev = coproc_cfg.revision; in start_parisc()
296 per_cpu(cpu_data, cpunum).fp_model = coproc_cfg.model; in start_parisc()
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| /linux-6.15/drivers/cpufreq/ |
| H A D | intel_pstate.c | 965 arch_set_cpu_capacity(cpunum, 1, 1, 1, 1); in hybrid_clear_cpu_capacity()
980 int cpunum; in hybrid_set_capacity_of_cpus() local
982 for_each_online_cpu(cpunum) { in hybrid_set_capacity_of_cpus()
994 int cpunum; in hybrid_update_cpu_capacity_scaling() local
996 for_each_online_cpu(cpunum) { in hybrid_update_cpu_capacity_scaling()
1029 for_each_online_cpu(cpunum) in hybrid_update_cpu_capacity_scaling()
1030 hybrid_clear_cpu_capacity(cpunum); in hybrid_update_cpu_capacity_scaling()
2688 cpu = all_cpu_data[cpunum]; in intel_pstate_init_cpu()
2695 WRITE_ONCE(all_cpu_data[cpunum], cpu); in intel_pstate_init_cpu()
2697 cpu->cpu = cpunum; in intel_pstate_init_cpu()
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| /linux-6.15/kernel/ |
| H A D | reboot.c | 1333 unsigned int cpunum; in cpu_store() local
1339 rc = kstrtouint(buf, 0, &cpunum); in cpu_store()
1344 if (cpunum >= num_possible_cpus()) in cpu_store()
1348 reboot_cpu = cpunum; in cpu_store()
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| /linux-6.15/drivers/base/ |
| H A D | cpu.c | 157 int cpunum; in crash_notes_show() local
159 cpunum = cpu->dev.id; in crash_notes_show()
167 addr = per_cpu_ptr_to_phys(per_cpu_ptr(crash_notes, cpunum)); in crash_notes_show()
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| /linux-6.15/arch/x86/include/asm/ |
| H A D | smp.h | 108 int common_cpu_up(unsigned int cpunum, struct task_struct *tidle);
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| /linux-6.15/include/linux/ |
| H A D | smp.h | 152 extern int __cpu_up(unsigned int cpunum, struct task_struct *tidle);
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| /linux-6.15/kernel/debug/kdb/ |
| H A D | kdb_main.c | 2142 unsigned long cpunum; in kdb_cpu() local
2153 diag = kdbgetularg(argv[1], &cpunum); in kdb_cpu()
2160 if ((cpunum >= CONFIG_NR_CPUS) || !kgdb_info[cpunum].enter_kgdb) in kdb_cpu()
2163 dbg_switch_cpu = cpunum; in kdb_cpu()
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| /linux-6.15/arch/arm64/kernel/ |
| H A D | topology.c | 504 int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
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