| /Linux-v6.6/include/acpi/ |
| D | cppc_acpi.h | 140 extern int cppc_get_desired_perf(int cpunum, u64 *desired_perf);
141 extern int cppc_get_nominal_perf(int cpunum, u64 *nominal_perf);
153 extern int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val);
154 extern int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val);
155 extern int cppc_get_epp_perf(int cpunum, u64 *epp_perf);
157 extern int cppc_get_auto_sel_caps(int cpunum, struct cppc_perf_caps *perf_caps);
160 static inline int cppc_get_desired_perf(int cpunum, u64 *desired_perf) in cppc_get_desired_perf() argument
164 static inline int cppc_get_nominal_perf(int cpunum, u64 *nominal_perf) in cppc_get_nominal_perf() argument
204 static inline int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) in cpc_read_ffh() argument
208 static inline int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
[all …]
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| /Linux-v6.6/drivers/acpi/ |
| D | cppc_acpi.c | 954 int __weak cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) in cpc_read_ffh() argument
969 int __weak cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
1093 static int cppc_get_perf(int cpunum, enum cppc_regs reg_idx, u64 *perf) in cppc_get_perf() argument
1095 struct cpc_desc *cpc_desc = per_cpu(cpc_desc_ptr, cpunum); in cppc_get_perf()
1099 pr_debug("No CPC descriptor for CPU:%d\n", cpunum); in cppc_get_perf()
1106 int pcc_ss_id = per_cpu(cpu_pcc_subspace_idx, cpunum); in cppc_get_perf()
1118 cpc_read(cpunum, reg, perf); in cppc_get_perf()
1127 cpc_read(cpunum, reg, perf); in cppc_get_perf()
1139 int cppc_get_desired_perf(int cpunum, u64 *desired_perf) in cppc_get_desired_perf() argument
1141 return cppc_get_perf(cpunum, DESIRED_PERF, desired_perf); in cppc_get_desired_perf()
[all …]
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| /Linux-v6.6/arch/x86/kernel/acpi/ |
| D | cppc.c | 35 int cpc_read_ffh(int cpunum, struct cpc_reg *reg, u64 *val) in cpc_read_ffh() argument
39 err = rdmsrl_safe_on_cpu(cpunum, reg->address, val); in cpc_read_ffh()
50 int cpc_write_ffh(int cpunum, struct cpc_reg *reg, u64 val) in cpc_write_ffh() argument
55 err = rdmsrl_safe_on_cpu(cpunum, reg->address, &rd_val); in cpc_write_ffh()
64 err = wrmsrl_safe_on_cpu(cpunum, reg->address, rd_val); in cpc_write_ffh()
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| /Linux-v6.6/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
328 int init_per_cpu(int cpunum) in init_per_cpu() argument
342 per_cpu(cpu_data, cpunum).fp_rev = coproc_cfg.revision; in init_per_cpu()
343 per_cpu(cpu_data, cpunum).fp_model = coproc_cfg.model; in init_per_cpu()
345 if (cpunum == 0) in init_per_cpu()
347 cpunum, coproc_cfg.revision, coproc_cfg.model); in init_per_cpu()
369 init_percpu_prof(cpunum); in init_per_cpu()
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| D | setup.c | 282 int ret, cpunum; in start_parisc() local
288 cpunum = smp_processor_id(); in start_parisc()
298 per_cpu(cpu_data, cpunum).fp_rev = coproc_cfg.revision; in start_parisc()
299 per_cpu(cpu_data, cpunum).fp_model = coproc_cfg.model; in start_parisc()
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| /Linux-v6.6/tools/testing/selftests/netfilter/ |
| D | nft_trans_stress.sh | 80 lscpu | grep ^CPU\(s\): | ( read cpu cpunum ;
81 cpunum=$((cpunum-1))
82 for i in $(seq 0 $cpunum);do
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| /Linux-v6.6/arch/ia64/kernel/ |
| D | setup.c | 653 # define cpunum c->cpu in show_cpuinfo() macro
656 # define cpunum 0 in show_cpuinfo()
693 proc_freq = cpufreq_quick_get(cpunum); in show_cpuinfo()
712 cpunum, c->vendor, c->family, c->model, in show_cpuinfo()
720 cpumask_weight(&cpu_core_map[cpunum])); in show_cpuinfo()
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| /Linux-v6.6/kernel/ |
| D | reboot.c | 1225 unsigned int cpunum; in cpu_store() local
1231 rc = kstrtouint(buf, 0, &cpunum); in cpu_store()
1236 if (cpunum >= num_possible_cpus()) in cpu_store()
1240 reboot_cpu = cpunum; in cpu_store()
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| /Linux-v6.6/drivers/base/ |
| D | cpu.c | 156 int cpunum; in crash_notes_show() local
158 cpunum = cpu->dev.id; in crash_notes_show()
166 addr = per_cpu_ptr_to_phys(per_cpu_ptr(crash_notes, cpunum)); in crash_notes_show()
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| /Linux-v6.6/arch/x86/include/asm/ |
| D | smp.h | 117 int common_cpu_up(unsigned int cpunum, struct task_struct *tidle);
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| /Linux-v6.6/include/linux/ |
| D | smp.h | 146 extern int __cpu_up(unsigned int cpunum, struct task_struct *tidle);
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| /Linux-v6.6/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-v6.6/kernel/debug/kdb/ |
| D | kdb_main.c | 2246 unsigned long cpunum; in kdb_cpu() local
2257 diag = kdbgetularg(argv[1], &cpunum); in kdb_cpu()
2264 if ((cpunum >= CONFIG_NR_CPUS) || !kgdb_info[cpunum].enter_kgdb) in kdb_cpu()
2267 dbg_switch_cpu = cpunum; in kdb_cpu()
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| /Linux-v6.6/drivers/cpufreq/ |
| D | intel_pstate.c | 2431 static int intel_pstate_init_cpu(unsigned int cpunum) in intel_pstate_init_cpu() argument
2435 cpu = all_cpu_data[cpunum]; in intel_pstate_init_cpu()
2442 WRITE_ONCE(all_cpu_data[cpunum], cpu); in intel_pstate_init_cpu()
2444 cpu->cpu = cpunum; in intel_pstate_init_cpu()
2468 pr_debug("controlling: cpu %d\n", cpunum); in intel_pstate_init_cpu()
2947 static void intel_cpufreq_adjust_perf(unsigned int cpunum, in intel_cpufreq_adjust_perf() argument
2952 struct cpudata *cpu = all_cpu_data[cpunum]; in intel_cpufreq_adjust_perf()
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