| /linux-6.12.1/include/acpi/ |
| 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);
162 extern int cppc_get_auto_sel_caps(int cpunum, struct cppc_perf_caps *perf_caps);
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
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| /linux-6.12.1/drivers/acpi/ |
| D | cppc_acpi.c | 973 int __weak cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) in cpc_read_ffh() argument
988 int __weak cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
1177 static int cppc_get_perf(int cpunum, enum cppc_regs reg_idx, u64 *perf) in cppc_get_perf() argument
1179 struct cpc_desc *cpc_desc = per_cpu(cpc_desc_ptr, cpunum); in cppc_get_perf()
1183 pr_debug("No CPC descriptor for CPU:%d\n", cpunum); in cppc_get_perf()
1190 int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpunum); in cppc_get_perf()
1202 cpc_read(cpunum, reg, perf); in cppc_get_perf()
1211 cpc_read(cpunum, reg, perf); in cppc_get_perf()
1223 int cppc_get_desired_perf(int cpunum, u64 *desired_perf) in cppc_get_desired_perf() argument
1225 return cppc_get_perf(cpunum, DESIRED_PERF, desired_perf); in cppc_get_desired_perf()
[all …]
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| /linux-6.12.1/arch/x86/kernel/acpi/ |
| D | cppc.c | 46 int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) in cpc_read_ffh() argument
50 err = rdmsrl_safe_on_cpu(cpunum, reg->address, val); in cpc_read_ffh()
61 int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
66 err = rdmsrl_safe_on_cpu(cpunum, reg->address, &rd_val); in cpc_write_ffh()
75 err = wrmsrl_safe_on_cpu(cpunum, reg->address, rd_val); in cpc_write_ffh()
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| /linux-6.12.1/arch/parisc/kernel/ |
| 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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| 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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| 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-6.12.1/drivers/cpufreq/ |
| D | intel_pstate.c | 960 static void hybrid_clear_cpu_capacity(unsigned int cpunum) in hybrid_clear_cpu_capacity() argument
962 arch_set_cpu_capacity(cpunum, 1, 1, 1, 1); in hybrid_clear_cpu_capacity()
977 int cpunum; in hybrid_set_capacity_of_cpus() local
979 for_each_online_cpu(cpunum) { in hybrid_set_capacity_of_cpus()
980 struct cpudata *cpu = all_cpu_data[cpunum]; in hybrid_set_capacity_of_cpus()
991 int cpunum; in hybrid_update_cpu_capacity_scaling() local
993 for_each_online_cpu(cpunum) { in hybrid_update_cpu_capacity_scaling()
994 struct cpudata *cpu = all_cpu_data[cpunum]; in hybrid_update_cpu_capacity_scaling()
1026 for_each_online_cpu(cpunum) in hybrid_update_cpu_capacity_scaling()
1027 hybrid_clear_cpu_capacity(cpunum); in hybrid_update_cpu_capacity_scaling()
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| /linux-6.12.1/kernel/ |
| D | reboot.c | 1248 unsigned int cpunum; in cpu_store() local
1254 rc = kstrtouint(buf, 0, &cpunum); in cpu_store()
1259 if (cpunum >= num_possible_cpus()) in cpu_store()
1263 reboot_cpu = cpunum; in cpu_store()
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| /linux-6.12.1/drivers/base/ |
| 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-6.12.1/arch/x86/include/asm/ |
| D | smp.h | 107 int common_cpu_up(unsigned int cpunum, struct task_struct *tidle);
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| /linux-6.12.1/include/linux/ |
| D | smp.h | 152 extern int __cpu_up(unsigned int cpunum, struct task_struct *tidle);
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| /linux-6.12.1/arch/arm64/kernel/ |
| D | topology.c | 344 int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
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| /linux-6.12.1/kernel/debug/kdb/ |
| D | kdb_main.c | 2233 unsigned long cpunum; in kdb_cpu() local
2244 diag = kdbgetularg(argv[1], &cpunum); in kdb_cpu()
2251 if ((cpunum >= CONFIG_NR_CPUS) || !kgdb_info[cpunum].enter_kgdb) in kdb_cpu()
2254 dbg_switch_cpu = cpunum; in kdb_cpu()
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