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// SPDX-License-Identifier: GPL-2.0-only#include <linux/types.h>#include <linux/export.h> #include <asm/cpu.h>#include <asm/cpuid/leaf_types.h> static unsigned int __x86_family(unsigned int base_fam, unsigned int ext_fam){	if (base_fam == 0xf)		base_fam += ext_fam; 	return base_fam;} static unsigned int __x86_model(unsigned int family, unsigned int base_model,				unsigned int ext_model){	if (family >= 0x6)		base_model |= ext_model << 4; 	return base_model;} unsigned int x86_family(unsigned int sig){	return __x86_family((sig >> 8) & 0xf, (sig >> 20) & 0xff);}EXPORT_SYMBOL_GPL(x86_family); unsigned int x86_model(unsigned int sig){	return __x86_model(x86_family(sig), (sig >> 4) & 0xf, (sig >> 16) & 0xf);}EXPORT_SYMBOL_GPL(x86_model); unsigned int x86_stepping(unsigned int sig){	return sig & 0xf;}EXPORT_SYMBOL_GPL(x86_stepping); unsigned int cpuid_family(const struct leaf_0x1_0 *l){	return __x86_family(l->base_family_id, l->ext_family);} unsigned int cpuid_model(const struct leaf_0x1_0 *l){	return __x86_model(cpuid_family(l), l->base_model, l->ext_model);}