Home
last modified time | relevance | path

Searched refs:boot_cpu_data (Results 1 – 25 of 96) sorted by relevance

1234

/linux/arch/sh/kernel/cpu/sh4/
H A 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()
[all …]
/linux/arch/sh/kernel/cpu/sh2a/
H A 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()
[all …]
/linux/arch/parisc/kernel/
H A Dprocessor.c34 struct system_cpuinfo_parisc boot_cpu_data __ro_after_init;
35 EXPORT_SYMBOL(boot_cpu_data);
94 if (boot_cpu_data.cpu_count > 0) { in processor_probe()
103 cpuid = boot_cpu_data.cpu_count; in processor_probe()
152 boot_cpu_data.cpu_count--; in processor_probe()
162 boot_cpu_data.cpu_count++; in processor_probe()
234 memset(&boot_cpu_data, 0, sizeof(boot_cpu_data)); in collect_boot_cpu_data()
239 boot_cpu_data.cpu_hz = 100 * PAGE0->mem_10msec; /* Hz of this PARISC */ in collect_boot_cpu_data()
242 #define p ((unsigned long *)&boot_cpu_data.pdc.model) in collect_boot_cpu_data()
243 if (pdc_model_info(&boot_cpu_data.pdc.model) == PDC_OK) { in collect_boot_cpu_data()
[all …]
H A Dsetup.c85 switch (boot_cpu_data.cpu_type) { in dma_ops_init()
253 boot_cpu_data.cpu_name, in parisc_init()
254 boot_cpu_data.cpu_hz / 1000000, in parisc_init()
255 boot_cpu_data.cpu_hz % 1000000 ); in parisc_init()
H A Dalternative.c42 (((boot_cpu_data.cpu_type > pcxw_) && in apply_alternatives()
43 ((boot_cpu_data.pdc.capabilities & PDC_MODEL_IOPDIR_FDC) == 0)) in apply_alternatives()
72 if (boot_cpu_data.cpu_type >= pcxu) /* >= pa2.0 ? */ in apply_alternatives()
H A Dpci-dma.c408 if (boot_cpu_data.cpu_type != pcxl2 && boot_cpu_data.cpu_type != pcxl) in arch_dma_alloc()
428 WARN_ON_ONCE(boot_cpu_data.cpu_type != pcxl2 && in arch_dma_free()
429 boot_cpu_data.cpu_type != pcxl); in arch_dma_free()
/linux/arch/sh/kernel/cpu/sh3/
H A 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()
[all …]
/linux/arch/sh/kernel/cpu/sh2/
H A 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()
[all …]
/linux/arch/sh/mm/
H A Dcache.c66 if (boot_cpu_data.dcache.n_aliases && folio_mapped(folio) && in copy_to_user_page()
73 if (boot_cpu_data.dcache.n_aliases) in copy_to_user_page()
87 if (boot_cpu_data.dcache.n_aliases && folio_mapped(folio) && in copy_from_user_page()
94 if (boot_cpu_data.dcache.n_aliases) in copy_from_user_page()
107 if (boot_cpu_data.dcache.n_aliases && folio_mapped(src) && in copy_user_highpage()
146 if (!boot_cpu_data.dcache.n_aliases) in __update_cache()
164 if (boot_cpu_data.dcache.n_aliases && folio_mapped(folio) && in __flush_anon_page()
186 if (boot_cpu_data.dcache.n_aliases == 0) in flush_cache_mm()
194 if (boot_cpu_data.dcache.n_aliases == 0) in flush_cache_dup_mm()
268 boot_cpu_data.icache.ways, in emit_cache_params()
[all …]
H A Dcache-shx3.c28 if (boot_cpu_data.dcache.n_aliases || boot_cpu_data.icache.n_aliases) { in shx3_cache_init()
31 boot_cpu_data.icache.n_aliases = 0; in shx3_cache_init()
32 boot_cpu_data.dcache.n_aliases = 0; in shx3_cache_init()
/linux/arch/x86/include/asm/
H A 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()
/linux/arch/x86/kernel/
H A Damd_nb.c103 if (boot_cpu_data.x86 == 0x10 && in amd_cache_northbridges()
104 boot_cpu_data.x86_model >= 0x8 && in amd_cache_northbridges()
105 (boot_cpu_data.x86_model > 0x9 || in amd_cache_northbridges()
106 boot_cpu_data.x86_stepping >= 0x1)) in amd_cache_northbridges()
109 if (boot_cpu_data.x86 == 0x15) in amd_cache_northbridges()
113 if (boot_cpu_data.x86 == 0x15) in amd_cache_northbridges()
128 if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD && in early_is_amd_nb()
129 boot_cpu_data.x86_vendor != X86_VENDOR_HYGON) in early_is_amd_nb()
147 if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD && in amd_get_mmconfig_range()
148 boot_cpu_data.x86_vendor != X86_VENDOR_HYGON) in amd_get_mmconfig_range()
[all …]
/linux/arch/x86/kernel/cpu/
H A 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()
81 switch (boot_cpu_data.x86_vendor) { in nmi_evntsel_msr_to_bit()
88 if (cpu_has(&boot_cpu_data, X86_FEATURE_ARCH_PERFMON)) in nmi_evntsel_msr_to_bit()
91 switch (boot_cpu_data.x86) { in nmi_evntsel_msr_to_bit()
/linux/drivers/mtd/nand/raw/
H A Dcs553x_nand.c329 if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD && in is_geode()
330 boot_cpu_data.x86 == 5 && in is_geode()
331 boot_cpu_data.x86_model == 10) in is_geode()
334 if ((boot_cpu_data.x86_vendor == X86_VENDOR_NSC || in is_geode()
335 boot_cpu_data.x86_vendor == X86_VENDOR_CYRIX) && in is_geode()
336 boot_cpu_data.x86 == 5 && in is_geode()
337 boot_cpu_data.x86_model == 5) in is_geode()
/linux/arch/x86/mm/
H A Dmaccess.c33 if (!boot_cpu_data.x86_virt_bits) in copy_from_kernel_nofault_allowed()
36 return __is_canonical_address(vaddr, boot_cpu_data.x86_virt_bits); in copy_from_kernel_nofault_allowed()
H A Dphysaddr.h7 return !(addr >> boot_cpu_data.x86_phys_bits); in phys_addr_valid()
/linux/arch/x86/events/amd/
H A Duncore.c339 return boot_cpu_data.x86 >= 0x17 && boot_cpu_data.x86 < 0x19 ? in amd_f17h_uncore_is_visible()
346 return boot_cpu_data.x86 >= 0x19 ? attr->mode : 0; in amd_f19h_uncore_is_visible()
771 strscpy(pmu->name, boot_cpu_data.x86 >= 0x17 ? "amd_df" : "amd_nb", in amd_uncore_df_ctx_init()
781 } else if (boot_cpu_data.x86 >= 0x17) { in amd_uncore_df_ctx_init()
810 boot_cpu_data.x86_vendor == X86_VENDOR_HYGON ? "HYGON " : "", in amd_uncore_df_ctx_init()
834 if (ret || boot_cpu_data.x86 < 0x17) in amd_uncore_l3_event_init()
841 if (boot_cpu_data.x86 <= 0x18) in amd_uncore_l3_event_init()
873 if (boot_cpu_data.x86 >= 0x17) in amd_uncore_l3_ctx_scan()
905 strscpy(pmu->name, boot_cpu_data.x86 >= 0x17 ? "amd_l3" : "amd_l2", in amd_uncore_l3_ctx_init()
912 if (boot_cpu_data.x86 >= 0x17) { in amd_uncore_l3_ctx_init()
[all …]
/linux/arch/um/include/asm/
H A Dprocessor-generic.h81 extern struct cpuinfo_um boot_cpu_data;
83 #define cache_line_size() (boot_cpu_data.cache_alignment)
/linux/arch/mips/kernel/
H A Dfpu-probe.c245 if (!(boot_cpu_data.options & MIPS_CPU_FPU)) in ieee754_setup()
246 cpu_set_nofpu_2008(&boot_cpu_data); in ieee754_setup()
247 cpu_set_nan_2008(&boot_cpu_data); in ieee754_setup()
321 cpu_set_nofpu_opts(&boot_cpu_data); in fpu_disable()
/linux/arch/x86/kernel/cpu/resctrl/
H A Dmonitor.c391 if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL) in snc_get_config()
421 unsigned int mbm_offset = boot_cpu_data.x86_cache_mbm_width_offset; in rdt_get_l3_mon_config()
428 resctrl_rmid_realloc_limit = boot_cpu_data.x86_cache_size * 1024; in rdt_get_l3_mon_config()
429 hw_res->mon_scale = boot_cpu_data.x86_cache_occ_scale / snc_nodes_per_l3_cache; in rdt_get_l3_mon_config()
430 r->mon.num_rmid = (boot_cpu_data.x86_cache_max_rmid + 1) / snc_nodes_per_l3_cache; in rdt_get_l3_mon_config()
486 cf_index = (boot_cpu_data.x86_cache_max_rmid + 1) / 8 - 1; in intel_rdt_mbm_apply_quirk()
/linux/arch/sh/kernel/cpu/
H A Dfpu.c14 if ((boot_cpu_data.flags & CPU_HAS_FPU) && tsk == current) in init_fpu()
29 if (boot_cpu_data.flags & CPU_HAS_FPU) { in init_fpu()
/linux/arch/loongarch/include/asm/
H A Dcacheflush.h29 int cache_present = boot_cpu_data.cache_leaves_present; in cpu_last_level_cache_line_size()
31 return boot_cpu_data.cache_leaves[cache_present - 1].linesz; in cpu_last_level_cache_line_size()
/linux/drivers/cpufreq/
H A Damd_freq_sensitivity.c112 if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD) in amd_freq_sensitivity_init()
114 else if (boot_cpu_data.x86_vendor == X86_VENDOR_HYGON) in amd_freq_sensitivity_init()
/linux/arch/x86/kernel/cpu/mce/
H A Dintel.c90 if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL && in cmci_supported()
91 boot_cpu_data.x86_vendor != X86_VENDOR_ZHAOXIN) in cmci_supported()
504 struct cpuinfo_x86 *c = &boot_cpu_data; in intel_filter_mce()
/linux/drivers/platform/x86/amd/pmc/
H A Dmp1_stb.c244 switch (boot_cpu_data.x86_model) { in amd_stb_update_args()
264 if (boot_cpu_data.x86_model == 0x44) in amd_is_stb_supported()
274 if (boot_cpu_data.x86_model == 0x70) in amd_is_stb_supported()

1234