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Searched refs:x86_stepping (Results 1 – 25 of 43) sorted by relevance

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/linux-6.15/arch/x86/kernel/cpu/
H A Dintel.c141 c->x86_stepping == spectre_bad_microcodes[i].stepping) in bad_spectre_microcode()
231 if (c->x86_vfm == INTEL_ATOM_BONNELL && c->x86_stepping <= 2 && in early_init_intel()
247 (c->x86_stepping == 0x3 || c->x86_stepping == 0x4)) in early_init_intel()
354 boot_cpu_data.x86_stepping < 8) { in ppro_with_ram_bug()
371 c->x86_stepping >= 1 && c->x86_stepping <= 4) { in intel_smp_check()
413 if ((c->x86_vfm == INTEL_PENTIUM_II_KLAMATH && c->x86_stepping < 3) || in intel_workarounds()
432 if (c->x86_vfm == INTEL_P4_WILLAMETTE && c->x86_stepping == 1) { in intel_workarounds()
447 (c->x86_stepping < 0x6 || c->x86_stepping == 0xb)) in intel_workarounds()
597 else if (c->x86_stepping == 0 || c->x86_stepping == 5) in init_intel()
H A Damd.c124 if (c->x86_model == 6 && c->x86_stepping == 1) { in init_amd_k6()
154 (c->x86_model == 8 && c->x86_stepping < 8)) { in init_amd_k6()
173 if ((c->x86_model == 8 && c->x86_stepping > 7) || in init_amd_k6()
244 if ((c->x86_model == 6) && ((c->x86_stepping == 0) || in init_amd_k7()
245 (c->x86_stepping == 1))) in init_amd_k7()
249 if ((c->x86_model == 7) && (c->x86_stepping == 0)) in init_amd_k7()
259 if (((c->x86_model == 6) && (c->x86_stepping >= 2)) || in init_amd_k7()
260 ((c->x86_model == 7) && (c->x86_stepping >= 1)) || in init_amd_k7()
580 (c->x86_model == 8 && c->x86_stepping >= 8)) in early_init_amd()
1101 if (c->x86_model == 3 && c->x86_stepping == 0) in amd_size_cache()
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H A Dcentaur.c155 switch (c->x86_stepping) { in init_centaur()
230 (c->x86_stepping == 1) && (size == 65)) in centaur_size_cache()
H A Dproc.c81 if (c->x86_stepping || c->cpuid_level >= 0) in show_cpuinfo()
82 seq_printf(m, "stepping\t: %d\n", c->x86_stepping); in show_cpuinfo()
H A Dmatch.c77 !(BIT(c->x86_stepping) & m->steppings)) in x86_match_cpu()
H A Dcyrix.c219 c->x86_stepping = dir1 & 0xf; in init_cyrix()
/linux-6.15/arch/x86/lib/
H A Dcpu.c34 unsigned int x86_stepping(unsigned int sig) in x86_stepping() function
38 EXPORT_SYMBOL_GPL(x86_stepping);
/linux-6.15/drivers/cpufreq/
H A Dspeedstep-lib.c274 pr_debug("ebx value is %x, x86_stepping is %x\n", ebx, c->x86_stepping); in speedstep_detect_processor()
276 switch (c->x86_stepping) { in speedstep_detect_processor()
363 if (c->x86_stepping == 0x01) { in speedstep_detect_processor()
H A Dspeedstep-centrino.c41 __u8 x86_stepping; /* stepping */ member
281 (c->x86_stepping == x->x86_stepping)) in centrino_verify_cpu_id()
H A Dlonghaul.c778 switch (c->x86_stepping) { in longhaul_cpu_init()
790 if (c->x86_stepping < 8) { in longhaul_cpu_init()
817 switch (c->x86_stepping) { in longhaul_cpu_init()
H A Dp4-clockmod.c166 cpuid = (c->x86 << 8) | (c->x86_model << 4) | c->x86_stepping; in cpufreq_p4_cpu_init()
/linux-6.15/arch/x86/include/asm/
H A Dcpu.h27 unsigned int x86_stepping(unsigned int sig);
H A Dacpi.h102 boot_cpu_data.x86_stepping < 0x0A) in acpi_processor_cstate_check()
/linux-6.15/arch/x86/kernel/cpu/microcode/
H A Dintel.c353 x86_family(eax), x86_model(eax), x86_stepping(eax)); in load_builtin_intel_microcode()
575 c->x86_stepping == 0x01 && in is_blacklisted()
599 c->x86, c->x86_model, c->x86_stepping); in request_microcode_fw()
/linux-6.15/arch/x86/kernel/
H A Dasm-offsets_32.c18 OFFSET(CPUINFO_x86_stepping, cpuinfo_x86, x86_stepping); in foo()
H A Damd_nb.c107 boot_cpu_data.x86_stepping >= 0x1)) in amd_cache_northbridges()
/linux-6.15/drivers/char/hw_random/
H A Dvia-rng.c165 if ((c->x86_model == 9) && (c->x86_stepping > 7)) in via_rng_init()
/linux-6.15/drivers/hwmon/
H A Dcoretemp.c191 (tm->mask == ANY || c->x86_stepping == tm->mask)) in adjust_tjmax()
197 if (c->x86_model == 0xf && c->x86_stepping < 4) in adjust_tjmax()
463 if (c->x86_model == 0xe && c->x86_stepping < 0xc && c->microcode < 0x39) { in chk_ucode_version()
H A Dhwmon-vid.c283 vrm_ret = find_vrm(c->x86, c->x86_model, c->x86_stepping, c->x86_vendor); in vid_which_vrm()
H A Dk8temp.c146 stepping = boot_cpu_data.x86_stepping; in k8temp_probe()
/linux-6.15/drivers/platform/x86/intel/ifs/
H A Dload.c279 boot_cpu_data.x86_stepping, ifsd->cur_batch, test->image_suffix); in validate_ifs_metadata()
404 boot_cpu_data.x86_stepping, ifsd->cur_batch, test->image_suffix); in ifs_load_firmware()
/linux-6.15/arch/x86/kernel/acpi/
H A Dcstate.c60 c->x86_stepping >= 0x0e)) { in acpi_processor_power_init_bm_check()
/linux-6.15/arch/x86/events/intel/
H A Dp6.c239 if (boot_cpu_data.x86_stepping < 9) { in p6_pmu_rdpmc_quirk()
/linux-6.15/drivers/video/fbdev/geode/
H A Dvideo_gx.c126 if (cpu_data(0).x86_stepping == 1) { in gx_set_dclk_frequency()
/linux-6.15/arch/x86/kvm/
H A Dcpuid.h148 return x86_stepping(best->eax); in guest_cpuid_stepping()

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