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/kernel/linux/linux-5.10/arch/nios2/kernel/
H A Dcpuinfo.c6 * Based on cpuinfo.c from microblaze
15 #include <asm/cpuinfo.h>
17 struct cpuinfo cpuinfo; variable
46 cpuinfo.cpu_clock_freq = fcpu(cpu, "clock-frequency"); in setup_cpuinfo()
50 strlcpy(cpuinfo.cpu_impl, str, sizeof(cpuinfo.cpu_impl)); in setup_cpuinfo()
52 strcpy(cpuinfo.cpu_impl, "<unknown>"); in setup_cpuinfo()
54 cpuinfo.has_div = of_property_read_bool(cpu, "altr,has-div"); in setup_cpuinfo()
55 cpuinfo in setup_cpuinfo()
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/kernel/linux/linux-6.6/arch/nios2/kernel/
H A Dcpuinfo.c6 * Based on cpuinfo.c from microblaze
15 #include <asm/cpuinfo.h>
17 struct cpuinfo cpuinfo; variable
46 cpuinfo.cpu_clock_freq = fcpu(cpu, "clock-frequency"); in setup_cpuinfo()
50 strscpy(cpuinfo.cpu_impl, str, sizeof(cpuinfo.cpu_impl)); in setup_cpuinfo()
52 strcpy(cpuinfo.cpu_impl, "<unknown>"); in setup_cpuinfo()
54 cpuinfo.has_div = of_property_read_bool(cpu, "altr,has-div"); in setup_cpuinfo()
55 cpuinfo in setup_cpuinfo()
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/kernel/linux/linux-5.10/arch/microblaze/kernel/cpu/
H A Dmb.c19 #include <asm/cpuinfo.h>
36 if (cpuinfo.fpga_family_code == family_string_lookup[i].k) { in show_cpuinfo()
44 if (cpuinfo.ver_code == cpu_ver_lookup[i].k) { in show_cpuinfo()
58 cpuinfo.endian ? "little" : "big", in show_cpuinfo()
59 cpuinfo.cpu_clock_freq / 1000000, in show_cpuinfo()
60 cpuinfo.cpu_clock_freq % 1000000, in show_cpuinfo()
69 (cpuinfo.use_instr & PVR0_USE_BARREL_MASK) ? "yes" : "no", in show_cpuinfo()
70 (cpuinfo.use_instr & PVR2_USE_MSR_INSTR) ? "yes" : "no", in show_cpuinfo()
71 (cpuinfo.use_instr & PVR2_USE_PCMP_INSTR) ? "yes" : "no", in show_cpuinfo()
72 (cpuinfo in show_cpuinfo()
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H A Dcache.c15 #include <asm/cpuinfo.h>
169 cpuinfo.icache_line_length, cpuinfo.icache_size); in __flush_icache_range_msr_irq()
175 CACHE_RANGE_LOOP_1(start, end, cpuinfo.icache_line_length, wic); in __flush_icache_range_msr_irq()
177 for (i = start; i < end; i += cpuinfo.icache_line_length) in __flush_icache_range_msr_irq()
196 cpuinfo.icache_line_length, cpuinfo.icache_size); in __flush_icache_range_nomsr_irq()
202 CACHE_RANGE_LOOP_1(start, end, cpuinfo.icache_line_length, wic); in __flush_icache_range_nomsr_irq()
204 for (i = start; i < end; i += cpuinfo.icache_line_length) in __flush_icache_range_nomsr_irq()
223 cpuinfo in __flush_icache_range_noirq()
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H A Dcpuinfo.c13 #include <asm/cpuinfo.h>
88 struct cpuinfo cpuinfo; variable
103 set_cpuinfo_static(&cpuinfo, cpu); in setup_cpuinfo()
110 set_cpuinfo_static(&cpuinfo, cpu); in setup_cpuinfo()
111 set_cpuinfo_pvr_full(&cpuinfo, cpu); in setup_cpuinfo()
115 set_cpuinfo_static(&cpuinfo, cpu); in setup_cpuinfo()
118 if (cpuinfo.mmu_privins) in setup_cpuinfo()
133 cpuinfo.cpu_clock_freq = fcpu(cpu, "timebase-frequency"); in setup_cpuinfo_clk()
135 cpuinfo in setup_cpuinfo_clk()
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H A DMakefile13 obj-y += cache.o cpuinfo.o cpuinfo-pvr-full.o cpuinfo-static.o mb.o pvr.o
/kernel/linux/linux-6.6/arch/microblaze/kernel/cpu/
H A Dmb.c19 #include <asm/cpuinfo.h>
36 if (cpuinfo.fpga_family_code == family_string_lookup[i].k) { in show_cpuinfo()
44 if (cpuinfo.ver_code == cpu_ver_lookup[i].k) { in show_cpuinfo()
58 cpuinfo.endian ? "little" : "big", in show_cpuinfo()
59 cpuinfo.cpu_clock_freq / 1000000, in show_cpuinfo()
60 cpuinfo.cpu_clock_freq % 1000000, in show_cpuinfo()
69 (cpuinfo.use_instr & PVR0_USE_BARREL_MASK) ? "yes" : "no", in show_cpuinfo()
70 (cpuinfo.use_instr & PVR2_USE_MSR_INSTR) ? "yes" : "no", in show_cpuinfo()
71 (cpuinfo.use_instr & PVR2_USE_PCMP_INSTR) ? "yes" : "no", in show_cpuinfo()
72 (cpuinfo in show_cpuinfo()
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H A Dcache.c15 #include <asm/cpuinfo.h>
169 cpuinfo.icache_line_length, cpuinfo.icache_size); in __flush_icache_range_msr_irq()
175 CACHE_RANGE_LOOP_1(start, end, cpuinfo.icache_line_length, wic); in __flush_icache_range_msr_irq()
177 for (i = start; i < end; i += cpuinfo.icache_line_length) in __flush_icache_range_msr_irq()
196 cpuinfo.icache_line_length, cpuinfo.icache_size); in __flush_icache_range_nomsr_irq()
202 CACHE_RANGE_LOOP_1(start, end, cpuinfo.icache_line_length, wic); in __flush_icache_range_nomsr_irq()
204 for (i = start; i < end; i += cpuinfo.icache_line_length) in __flush_icache_range_nomsr_irq()
223 cpuinfo in __flush_icache_range_noirq()
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H A Dcpuinfo.c13 #include <asm/cpuinfo.h>
88 struct cpuinfo cpuinfo; variable
103 set_cpuinfo_static(&cpuinfo, cpu); in setup_cpuinfo()
110 set_cpuinfo_static(&cpuinfo, cpu); in setup_cpuinfo()
111 set_cpuinfo_pvr_full(&cpuinfo, cpu); in setup_cpuinfo()
115 set_cpuinfo_static(&cpuinfo, cpu); in setup_cpuinfo()
118 if (cpuinfo.mmu_privins) in setup_cpuinfo()
133 cpuinfo.cpu_clock_freq = fcpu(cpu, "timebase-frequency"); in setup_cpuinfo_clk()
135 cpuinfo in setup_cpuinfo_clk()
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/kernel/linux/linux-6.6/tools/testing/selftests/arm64/abi/
H A Dhwcap.c296 const char *cpuinfo; member
306 .cpuinfo = "aes",
313 .cpuinfo = "crc32",
320 .cpuinfo = "cssc",
327 .cpuinfo = "fp",
334 .cpuinfo = "jscvt",
341 .cpuinfo = "lrcpc",
348 .cpuinfo = "ilrcpc",
355 .cpuinfo = "atomics",
362 .cpuinfo
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/kernel/linux/linux-5.10/arch/openrisc/kernel/
H A Dsetup.c41 #include <asm/cpuinfo.h>
102 struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[smp_processor_id()]; in print_cpuinfo() local
108 version, revision, cpuinfo->clock_frequency / 1000000); in print_cpuinfo()
119 cpuinfo->dcache_size, cpuinfo->dcache_block_size, in print_cpuinfo()
120 cpuinfo->dcache_ways); in print_cpuinfo()
126 cpuinfo->icache_size, cpuinfo->icache_block_size, in print_cpuinfo()
127 cpuinfo->icache_ways); in print_cpuinfo()
176 struct cpuinfo_or1k *cpuinfo in setup_cpuinfo() local
329 struct cpuinfo_or1k *cpuinfo = v; show_cpuinfo() local
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H A Ddma.c19 #include <asm/cpuinfo.h>
28 struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[smp_processor_id()]; in page_set_nocache() local
39 for (cl = __pa(addr); cl < __pa(next); cl += cpuinfo->dcache_block_size) in page_set_nocache()
102 struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[smp_processor_id()]; in arch_sync_dma_for_device() local
108 cl += cpuinfo->dcache_block_size) in arch_sync_dma_for_device()
114 cl += cpuinfo->dcache_block_size) in arch_sync_dma_for_device()
/kernel/linux/linux-6.6/arch/openrisc/kernel/
H A Dsetup.c41 #include <asm/cpuinfo.h>
102 struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[smp_processor_id()]; in print_cpuinfo() local
108 version, revision, cpuinfo->clock_frequency / 1000000); in print_cpuinfo()
119 cpuinfo->dcache_size, cpuinfo->dcache_block_size, in print_cpuinfo()
120 cpuinfo->dcache_ways); in print_cpuinfo()
126 cpuinfo->icache_size, cpuinfo->icache_block_size, in print_cpuinfo()
127 cpuinfo->icache_ways); in print_cpuinfo()
161 struct cpuinfo_or1k *cpuinfo in setup_cpuinfo() local
297 struct cpuinfo_or1k *cpuinfo = v; show_cpuinfo() local
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H A Ddma.c19 #include <asm/cpuinfo.h>
28 struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[smp_processor_id()]; in page_set_nocache() local
39 for (cl = __pa(addr); cl < __pa(next); cl += cpuinfo->dcache_block_size) in page_set_nocache()
102 struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[smp_processor_id()]; in arch_sync_dma_for_device() local
108 cl += cpuinfo->dcache_block_size) in arch_sync_dma_for_device()
114 cl += cpuinfo->dcache_block_size) in arch_sync_dma_for_device()
/kernel/linux/linux-5.10/arch/nios2/mm/
H A Dcacheflush.c16 #include <asm/cpuinfo.h>
22 start &= ~(cpuinfo.dcache_line_size - 1); in __flush_dcache()
23 end += (cpuinfo.dcache_line_size - 1); in __flush_dcache()
24 end &= ~(cpuinfo.dcache_line_size - 1); in __flush_dcache()
26 if (end > start + cpuinfo.dcache_size) in __flush_dcache()
27 end = start + cpuinfo.dcache_size; in __flush_dcache()
29 for (addr = start; addr < end; addr += cpuinfo.dcache_line_size) { in __flush_dcache()
41 start &= ~(cpuinfo.dcache_line_size - 1); in __invalidate_dcache()
42 end += (cpuinfo.dcache_line_size - 1); in __invalidate_dcache()
43 end &= ~(cpuinfo in __invalidate_dcache()
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H A Dtlb.c19 #include <asm/cpuinfo.h>
22 ((((1UL << (cpuinfo.tlb_ptr_sz - cpuinfo.tlb_num_ways_log2))) - 1) \
55 for (way = 0; way < cpuinfo.tlb_num_ways; way++) { in replace_tlb_one_pid()
136 for (way = 0; way < cpuinfo.tlb_num_ways; way++) { in flush_tlb_one()
173 line << (PAGE_SHIFT + cpuinfo.tlb_num_ways_log2)); in dump_tlb_line()
180 for (way = 0; way < cpuinfo.tlb_num_ways; way++) { in dump_tlb_line()
212 for (i = 0; i < cpuinfo.tlb_num_lines; i++) in dump_tlb()
226 for (line = 0; line < cpuinfo.tlb_num_lines; line++) { in flush_tlb_pid()
229 for (way = 0; way < cpuinfo in flush_tlb_pid()
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/kernel/linux/linux-5.10/arch/mips/include/asm/
H A Dcpu-info.h151 static inline unsigned int cpu_cluster(struct cpuinfo_mips *cpuinfo) in cpu_cluster() argument
157 return (cpuinfo->globalnumber & MIPS_GLOBALNUMBER_CLUSTER) >> in cpu_cluster()
161 static inline unsigned int cpu_core(struct cpuinfo_mips *cpuinfo) in cpu_core() argument
163 return (cpuinfo->globalnumber & MIPS_GLOBALNUMBER_CORE) >> in cpu_core()
167 static inline unsigned int cpu_vpe_id(struct cpuinfo_mips *cpuinfo) in cpu_vpe_id() argument
173 return (cpuinfo->globalnumber & MIPS_GLOBALNUMBER_VP) >> in cpu_vpe_id()
177 extern void cpu_set_cluster(struct cpuinfo_mips *cpuinfo, unsigned int cluster);
178 extern void cpu_set_core(struct cpuinfo_mips *cpuinfo, unsigned int core);
179 extern void cpu_set_vpe_id(struct cpuinfo_mips *cpuinfo, unsigned int vpe);
203 static inline unsigned long cpu_asid_mask(struct cpuinfo_mips *cpuinfo) in cpu_asid_mask() argument
211 set_cpu_asid_mask(struct cpuinfo_mips *cpuinfo, unsigned long asid_mask) set_cpu_asid_mask() argument
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/kernel/linux/linux-6.6/arch/mips/include/asm/
H A Dcpu-info.h151 static inline unsigned int cpu_cluster(struct cpuinfo_mips *cpuinfo) in cpu_cluster() argument
157 return (cpuinfo->globalnumber & MIPS_GLOBALNUMBER_CLUSTER) >> in cpu_cluster()
161 static inline unsigned int cpu_core(struct cpuinfo_mips *cpuinfo) in cpu_core() argument
163 return (cpuinfo->globalnumber & MIPS_GLOBALNUMBER_CORE) >> in cpu_core()
167 static inline unsigned int cpu_vpe_id(struct cpuinfo_mips *cpuinfo) in cpu_vpe_id() argument
173 return (cpuinfo->globalnumber & MIPS_GLOBALNUMBER_VP) >> in cpu_vpe_id()
177 extern void cpu_set_cluster(struct cpuinfo_mips *cpuinfo, unsigned int cluster);
178 extern void cpu_set_core(struct cpuinfo_mips *cpuinfo, unsigned int core);
179 extern void cpu_set_vpe_id(struct cpuinfo_mips *cpuinfo, unsigned int vpe);
203 static inline unsigned long cpu_asid_mask(struct cpuinfo_mips *cpuinfo) in cpu_asid_mask() argument
211 set_cpu_asid_mask(struct cpuinfo_mips *cpuinfo, unsigned long asid_mask) set_cpu_asid_mask() argument
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/kernel/linux/linux-6.6/arch/nios2/mm/
H A Dcacheflush.c17 #include <asm/cpuinfo.h>
23 start &= ~(cpuinfo.dcache_line_size - 1); in __flush_dcache()
24 end += (cpuinfo.dcache_line_size - 1); in __flush_dcache()
25 end &= ~(cpuinfo.dcache_line_size - 1); in __flush_dcache()
27 if (end > start + cpuinfo.dcache_size) in __flush_dcache()
28 end = start + cpuinfo.dcache_size; in __flush_dcache()
30 for (addr = start; addr < end; addr += cpuinfo.dcache_line_size) { in __flush_dcache()
42 start &= ~(cpuinfo.dcache_line_size - 1); in __invalidate_dcache()
43 end += (cpuinfo.dcache_line_size - 1); in __invalidate_dcache()
44 end &= ~(cpuinfo in __invalidate_dcache()
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H A Dtlb.c19 #include <asm/cpuinfo.h>
22 ((((1UL << (cpuinfo.tlb_ptr_sz - cpuinfo.tlb_num_ways_log2))) - 1) \
55 for (way = 0; way < cpuinfo.tlb_num_ways; way++) { in replace_tlb_one_pid()
136 for (way = 0; way < cpuinfo.tlb_num_ways; way++) { in flush_tlb_one()
173 line << (PAGE_SHIFT + cpuinfo.tlb_num_ways_log2)); in dump_tlb_line()
180 for (way = 0; way < cpuinfo.tlb_num_ways; way++) { in dump_tlb_line()
212 for (i = 0; i < cpuinfo.tlb_num_lines; i++) in dump_tlb()
226 for (line = 0; line < cpuinfo.tlb_num_lines; line++) { in flush_tlb_pid()
229 for (way = 0; way < cpuinfo in flush_tlb_pid()
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/kernel/linux/linux-5.10/arch/microblaze/mm/
H A Dconsistent.c15 #include <asm/cpuinfo.h>
38 #define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1)
48 if (addr > cpuinfo.dcache_base && addr < cpuinfo.dcache_high) in arch_dma_set_uncached()
/kernel/linux/linux-6.6/tools/perf/arch/x86/util/
H A Dtsc.c21 * Derive the TSC frequency in Hz from the /proc/cpuinfo, for example:
30 FILE *cpuinfo; in cpuinfo_tsc_freq() local
34 cpuinfo = fopen("/proc/cpuinfo", "r"); in cpuinfo_tsc_freq()
35 if (!cpuinfo) { in cpuinfo_tsc_freq()
36 pr_err("Failed to read /proc/cpuinfo for TSC frequency"); in cpuinfo_tsc_freq()
39 while (getline(&line, &len, cpuinfo) > 0) { in cpuinfo_tsc_freq()
51 pr_err("Failed to find TSC frequency in /proc/cpuinfo"); in cpuinfo_tsc_freq()
54 fclose(cpuinfo); in cpuinfo_tsc_freq()
/kernel/linux/linux-5.10/arch/microblaze/include/asm/
H A Dcpuinfo.h30 struct cpuinfo { struct
87 extern struct cpuinfo cpuinfo;
93 void set_cpuinfo_static(struct cpuinfo *ci, struct device_node *cpu);
94 void set_cpuinfo_pvr_full(struct cpuinfo *ci, struct device_node *cpu);
/kernel/linux/linux-6.6/arch/microblaze/include/asm/
H A Dcpuinfo.h30 struct cpuinfo { struct
87 extern struct cpuinfo cpuinfo;
93 void set_cpuinfo_static(struct cpuinfo *ci, struct device_node *cpu);
94 void set_cpuinfo_pvr_full(struct cpuinfo *ci, struct device_node *cpu);
/kernel/linux/linux-6.6/tools/perf/arch/riscv/util/
H A Dheader.c18 #define CPUINFO "/proc/cpuinfo"
45 FILE *cpuinfo; in _get_cpuid() local
47 cpuinfo = fopen(CPUINFO, "r"); in _get_cpuid()
48 if (cpuinfo == NULL) in _get_cpuid()
51 while ((read = getline(&line, &line_sz, cpuinfo)) != -1) { in _get_cpuid()
76 fclose(cpuinfo); in _get_cpuid()

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