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Searched refs:boot_cpu_data (Results 1 – 25 of 171) sorted by relevance

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/Linux-v5.4/arch/sh/kernel/cpu/sh4/
Dprobe.c35 boot_cpu_data.icache.way_incr = (1 << 13); in cpu_probe()
36 boot_cpu_data.icache.entry_shift = 5; in cpu_probe()
37 boot_cpu_data.icache.sets = 256; in cpu_probe()
38 boot_cpu_data.icache.ways = 1; in cpu_probe()
39 boot_cpu_data.icache.linesz = L1_CACHE_BYTES; in cpu_probe()
44 boot_cpu_data.dcache.way_incr = (1 << 14); in cpu_probe()
45 boot_cpu_data.dcache.entry_shift = 5; in cpu_probe()
46 boot_cpu_data.dcache.sets = 512; in cpu_probe()
47 boot_cpu_data.dcache.ways = 1; in cpu_probe()
48 boot_cpu_data.dcache.linesz = L1_CACHE_BYTES; in cpu_probe()
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/Linux-v5.4/arch/sh/kernel/cpu/sh2a/
Dprobe.c15 boot_cpu_data.family = CPU_FAMILY_SH2A; in cpu_probe()
18 boot_cpu_data.flags |= CPU_HAS_OP32; in cpu_probe()
21 boot_cpu_data.type = CPU_SH7201; in cpu_probe()
22 boot_cpu_data.flags |= CPU_HAS_FPU; in cpu_probe()
24 boot_cpu_data.type = CPU_SH7203; in cpu_probe()
25 boot_cpu_data.flags |= CPU_HAS_FPU; in cpu_probe()
27 boot_cpu_data.type = CPU_SH7263; in cpu_probe()
28 boot_cpu_data.flags |= CPU_HAS_FPU; in cpu_probe()
30 boot_cpu_data.type = CPU_SH7264; in cpu_probe()
31 boot_cpu_data.flags |= CPU_HAS_FPU; in cpu_probe()
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/Linux-v5.4/arch/parisc/kernel/
Dprocessor.c32 struct system_cpuinfo_parisc boot_cpu_data __ro_after_init;
33 EXPORT_SYMBOL(boot_cpu_data);
92 if (boot_cpu_data.cpu_count > 0) { in processor_probe()
101 cpuid = boot_cpu_data.cpu_count; in processor_probe()
150 boot_cpu_data.cpu_count--; in processor_probe()
160 boot_cpu_data.cpu_count++; in processor_probe()
233 memset(&boot_cpu_data, 0, sizeof(boot_cpu_data)); in collect_boot_cpu_data()
238 boot_cpu_data.cpu_hz = 100 * PAGE0->mem_10msec; /* Hz of this PARISC */ in collect_boot_cpu_data()
241 #define p ((unsigned long *)&boot_cpu_data.pdc.model) in collect_boot_cpu_data()
242 if (pdc_model_info(&boot_cpu_data.pdc.model) == PDC_OK) { in collect_boot_cpu_data()
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Dperf.c494 if (boot_cpu_data.cpu_type == pcxu || in perf_init()
495 boot_cpu_data.cpu_type == pcxu_) { in perf_init()
497 } else if (boot_cpu_data.cpu_type == pcxw || in perf_init()
498 boot_cpu_data.cpu_type == pcxw_ || in perf_init()
499 boot_cpu_data.cpu_type == pcxw2 || in perf_init()
500 boot_cpu_data.cpu_type == mako || in perf_init()
501 boot_cpu_data.cpu_type == mako2) { in perf_init()
503 if (boot_cpu_data.cpu_type == pcxw2 || in perf_init()
504 boot_cpu_data.cpu_type == mako || in perf_init()
505 boot_cpu_data.cpu_type == mako2) in perf_init()
Dsetup.c78 switch (boot_cpu_data.cpu_type) { in dma_ops_init()
205 switch (boot_cpu_data.cpu_type) { in parisc_proc_mkdir()
328 boot_cpu_data.cpu_name, in parisc_init()
329 boot_cpu_data.cpu_hz / 1000000, in parisc_init()
330 boot_cpu_data.cpu_hz % 1000000 ); in parisc_init()
/Linux-v5.4/arch/sh/kernel/cpu/sh3/
Dprobe.c50 boot_cpu_data.dcache.ways = 4; in cpu_probe()
51 boot_cpu_data.dcache.entry_shift = 4; in cpu_probe()
52 boot_cpu_data.dcache.linesz = L1_CACHE_BYTES; in cpu_probe()
53 boot_cpu_data.dcache.flags = 0; in cpu_probe()
60 boot_cpu_data.dcache.way_incr = (1 << 11); in cpu_probe()
61 boot_cpu_data.dcache.entry_mask = 0x7f0; in cpu_probe()
62 boot_cpu_data.dcache.sets = 128; in cpu_probe()
63 boot_cpu_data.type = CPU_SH7708; in cpu_probe()
65 boot_cpu_data.flags |= CPU_HAS_MMU_PAGE_ASSOC; in cpu_probe()
67 boot_cpu_data.dcache.way_incr = (1 << 12); in cpu_probe()
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/Linux-v5.4/arch/sh/kernel/cpu/sh5/
Dprobe.c29 boot_cpu_data.type = CPU_SH5_103; in cpu_probe()
32 boot_cpu_data.type = CPU_SH5_101; in cpu_probe()
34 boot_cpu_data.family = CPU_FAMILY_SH5; in cpu_probe()
39 boot_cpu_data.icache.ways = 4; in cpu_probe()
40 boot_cpu_data.icache.sets = 256; in cpu_probe()
41 boot_cpu_data.icache.linesz = L1_CACHE_BYTES; in cpu_probe()
42 boot_cpu_data.icache.way_incr = (1 << 13); in cpu_probe()
43 boot_cpu_data.icache.entry_shift = 5; in cpu_probe()
44 boot_cpu_data.icache.way_size = boot_cpu_data.icache.sets * in cpu_probe()
45 boot_cpu_data.icache.linesz; in cpu_probe()
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/Linux-v5.4/arch/sh/kernel/cpu/sh2/
Dprobe.c33 boot_cpu_data.type = CPU_SH7619; in cpu_probe()
34 boot_cpu_data.dcache.ways = 4; in cpu_probe()
35 boot_cpu_data.dcache.way_incr = (1<<12); in cpu_probe()
36 boot_cpu_data.dcache.sets = 256; in cpu_probe()
37 boot_cpu_data.dcache.entry_shift = 4; in cpu_probe()
38 boot_cpu_data.dcache.linesz = L1_CACHE_BYTES; in cpu_probe()
39 boot_cpu_data.dcache.flags = 0; in cpu_probe()
51 boot_cpu_data.type = CPU_J2; in cpu_probe()
56 boot_cpu_data.dcache.ways = 1; in cpu_probe()
57 boot_cpu_data.dcache.sets = 256; in cpu_probe()
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/Linux-v5.4/arch/sh/mm/
Dcache.c64 if (boot_cpu_data.dcache.n_aliases && page_mapcount(page) && in copy_to_user_page()
71 if (boot_cpu_data.dcache.n_aliases) in copy_to_user_page()
83 if (boot_cpu_data.dcache.n_aliases && page_mapcount(page) && in copy_from_user_page()
90 if (boot_cpu_data.dcache.n_aliases) in copy_from_user_page()
102 if (boot_cpu_data.dcache.n_aliases && page_mapcount(from) && in copy_user_highpage()
142 if (!boot_cpu_data.dcache.n_aliases) in __update_cache()
158 if (boot_cpu_data.dcache.n_aliases && page_mapcount(page) && in __flush_anon_page()
179 if (boot_cpu_data.dcache.n_aliases == 0) in flush_cache_mm()
187 if (boot_cpu_data.dcache.n_aliases == 0) in flush_cache_dup_mm()
260 boot_cpu_data.icache.ways, in emit_cache_params()
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Dcache-shx3.c27 if (boot_cpu_data.dcache.n_aliases || boot_cpu_data.icache.n_aliases) { in shx3_cache_init()
30 boot_cpu_data.icache.n_aliases = 0; in shx3_cache_init()
31 boot_cpu_data.dcache.n_aliases = 0; in shx3_cache_init()
/Linux-v5.4/arch/x86/include/asm/
Dgeode.h16 return ((boot_cpu_data.x86_vendor == X86_VENDOR_NSC) && in is_geode_gx()
17 (boot_cpu_data.x86 == 5) && in is_geode_gx()
18 (boot_cpu_data.x86_model == 5)); in is_geode_gx()
23 return ((boot_cpu_data.x86_vendor == X86_VENDOR_AMD) && in is_geode_lx()
24 (boot_cpu_data.x86 == 5) && in is_geode_lx()
25 (boot_cpu_data.x86_model == 10)); in is_geode_lx()
Dcpufeature.h137 #define boot_cpu_has(bit) cpu_has(&boot_cpu_data, bit)
145 set_cpu_cap(&boot_cpu_data, bit); \
209 [cap_byte] "m" (((const char *)boot_cpu_data.x86_capability)[bit >> 3]) in _static_cpu_has()
230 #define boot_cpu_has_bug(bit) cpu_has_bug(&boot_cpu_data, (bit))
231 #define boot_cpu_set_bug(bit) set_cpu_cap(&boot_cpu_data, (bit))
237 #define CPU_FEATURE_TYPEVAL boot_cpu_data.x86_vendor, boot_cpu_data.x86, \
238 boot_cpu_data.x86_model
Damd_nb.h106 if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD) in amd_gart_present()
110 if (boot_cpu_data.x86 == 0xf || boot_cpu_data.x86 == 0x10 || in amd_gart_present()
111 (boot_cpu_data.x86 == 0x15 && boot_cpu_data.x86_model < 0x10)) in amd_gart_present()
Dvirtext.h84 if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD && in cpu_has_svm()
85 boot_cpu_data.x86_vendor != X86_VENDOR_HYGON) { in cpu_has_svm()
91 if (boot_cpu_data.extended_cpuid_level < SVM_CPUID_FUNC) { in cpu_has_svm()
Dacpi.h78 if (boot_cpu_data.x86 == 0x0F && in acpi_processor_cstate_check()
79 boot_cpu_data.x86_vendor == X86_VENDOR_AMD && in acpi_processor_cstate_check()
80 boot_cpu_data.x86_model <= 0x05 && in acpi_processor_cstate_check()
81 boot_cpu_data.x86_stepping < 0x0A) in acpi_processor_cstate_check()
/Linux-v5.4/arch/x86/kernel/cpu/
Dperfctr-watchdog.c48 switch (boot_cpu_data.x86_vendor) { in nmi_perfctr_msr_to_bit()
55 if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) in nmi_perfctr_msr_to_bit()
58 switch (boot_cpu_data.x86) { in nmi_perfctr_msr_to_bit()
77 switch (boot_cpu_data.x86_vendor) { in nmi_evntsel_msr_to_bit()
84 if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) in nmi_evntsel_msr_to_bit()
87 switch (boot_cpu_data.x86) { in nmi_evntsel_msr_to_bit()
Dmatch.c35 struct cpuinfo_x86 *c = &boot_cpu_data; in x86_match_cpu()
55 struct cpuinfo_x86 *c = &boot_cpu_data; in x86_match_cpu_with_stepping()
76 if (!res || res->x86_microcode_rev > boot_cpu_data.microcode) in x86_cpu_has_min_microcode_rev()
/Linux-v5.4/arch/x86/kernel/
Damd_nb.c234 if (boot_cpu_data.x86_vendor == X86_VENDOR_HYGON) { in amd_cache_northbridges()
306 if (boot_cpu_data.x86 == 0x10 && in amd_cache_northbridges()
307 boot_cpu_data.x86_model >= 0x8 && in amd_cache_northbridges()
308 (boot_cpu_data.x86_model > 0x9 || in amd_cache_northbridges()
309 boot_cpu_data.x86_stepping >= 0x1)) in amd_cache_northbridges()
312 if (boot_cpu_data.x86 == 0x15) in amd_cache_northbridges()
316 if (boot_cpu_data.x86 == 0x15) in amd_cache_northbridges()
333 if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD && in early_is_amd_nb()
334 boot_cpu_data.x86_vendor != X86_VENDOR_HYGON) in early_is_amd_nb()
337 if (boot_cpu_data.x86_vendor == X86_VENDOR_HYGON) in early_is_amd_nb()
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/Linux-v5.4/drivers/hwmon/
Dk10temp.c254 if (boot_cpu_data.x86 != 0x10) in has_erratum_319()
280 return boot_cpu_data.x86_model < 4 || in has_erratum_319()
281 (boot_cpu_data.x86_model == 4 && boot_cpu_data.x86_stepping <= 2); in has_erratum_319()
309 if (boot_cpu_data.x86 == 0x15 && in k10temp_probe()
310 ((boot_cpu_data.x86_model & 0xf0) == 0x60 || in k10temp_probe()
311 (boot_cpu_data.x86_model & 0xf0) == 0x70)) { in k10temp_probe()
314 } else if (boot_cpu_data.x86 == 0x17 || boot_cpu_data.x86 == 0x18) { in k10temp_probe()
326 if (boot_cpu_data.x86 == entry->model && in k10temp_probe()
327 strstr(boot_cpu_data.x86_model_id, entry->id)) { in k10temp_probe()
/Linux-v5.4/arch/x86/platform/intel-mid/
Dintel-mid.c107 if (boot_cpu_data.x86 != 6) { in intel_mid_arch_setup()
109 boot_cpu_data.x86, boot_cpu_data.x86_model); in intel_mid_arch_setup()
114 switch (boot_cpu_data.x86_model) { in intel_mid_arch_setup()
/Linux-v5.4/arch/x86/crypto/
Dtwofish_glue_3way.c214 if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL) in is_blacklisted_cpu()
217 if (boot_cpu_data.x86 == 0x06 && in is_blacklisted_cpu()
218 (boot_cpu_data.x86_model == 0x1c || in is_blacklisted_cpu()
219 boot_cpu_data.x86_model == 0x26 || in is_blacklisted_cpu()
220 boot_cpu_data.x86_model == 0x36)) { in is_blacklisted_cpu()
233 if (boot_cpu_data.x86 == 0x0f) { in is_blacklisted_cpu()
/Linux-v5.4/drivers/mtd/nand/raw/
Dcs553x_nand.c251 if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD && in is_geode()
252 boot_cpu_data.x86 == 5 && in is_geode()
253 boot_cpu_data.x86_model == 10) in is_geode()
256 if ((boot_cpu_data.x86_vendor == X86_VENDOR_NSC || in is_geode()
257 boot_cpu_data.x86_vendor == X86_VENDOR_CYRIX) && in is_geode()
258 boot_cpu_data.x86 == 5 && in is_geode()
259 boot_cpu_data.x86_model == 5) in is_geode()
/Linux-v5.4/arch/x86/kernel/cpu/mtrr/
Dmtrr.c332 (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) { in mtrr_add_page()
711 if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL && in mtrr_bp_init()
712 boot_cpu_data.x86 == 0xF && in mtrr_bp_init()
713 boot_cpu_data.x86_model == 0x3 && in mtrr_bp_init()
714 (boot_cpu_data.x86_stepping == 0x3 || in mtrr_bp_init()
715 boot_cpu_data.x86_stepping == 0x4)) in mtrr_bp_init()
720 } else if (boot_cpu_data.x86_vendor == X86_VENDOR_CENTAUR && in mtrr_bp_init()
721 boot_cpu_data.x86 == 6) { in mtrr_bp_init()
731 switch (boot_cpu_data.x86_vendor) { in mtrr_bp_init()
/Linux-v5.4/arch/um/include/asm/
Dprocessor-generic.h95 extern struct cpuinfo_um boot_cpu_data;
97 #define cpu_data (&boot_cpu_data)
98 #define current_cpu_data boot_cpu_data
/Linux-v5.4/arch/x86/kernel/apic/
Dapic.c226 if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD && in modern_apic()
227 boot_cpu_data.x86 >= 0xf) in modern_apic()
231 if (boot_cpu_data.x86_vendor == X86_VENDOR_HYGON) in modern_apic()
557 switch (boot_cpu_data.x86_stepping) { in hsx_deadline_rev()
567 switch (boot_cpu_data.x86_stepping) { in bdx_deadline_rev()
579 switch (boot_cpu_data.x86_stepping) { in skx_deadline_rev()
584 if (boot_cpu_data.x86_stepping > 4) in skx_deadline_rev()
634 if (boot_cpu_data.microcode >= rev) in apic_check_deadline_errata()
1310 if (modern_apic() || boot_cpu_data.x86_vendor == X86_VENDOR_AMD) in sync_Arb_IDs()
1415 if ((boot_cpu_data.x86_vendor == X86_VENDOR_INTEL) && in init_bsp_APIC()
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