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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef LINUX_DEVICE_ID_X86_CPU_H
#define LINUX_DEVICE_ID_X86_CPU_H
#ifdef __KERNEL__
#include <linux/types.h>
typedef unsigned long kernel_ulong_t;
#endif
/* Wild cards for x86_cpu_id::vendor, family, model and feature */
#define X86_VENDOR_ANY 0xffff
#define X86_FAMILY_ANY 0
#define X86_MODEL_ANY 0
#define X86_STEPPING_ANY 0
#define X86_STEP_MIN 0
#define X86_STEP_MAX 0xf
#define X86_PLATFORM_ANY 0x0
#define X86_FEATURE_ANY 0 /* Same as FPU, you can't test for that */
#define X86_CPU_TYPE_ANY 0
/*
* Match x86 CPUs for CPU specific drivers.
* See documentation of "x86_match_cpu" for details.
*/
/*
* MODULE_DEVICE_TABLE expects this struct to be called x86cpu_device_id.
* Although gcc seems to ignore this error, clang fails without this define.
*/
#define x86cpu_device_id x86_cpu_id
struct x86_cpu_id {
__u16 vendor;
__u16 family;
__u16 model;
__u16 steppings;
__u16 feature; /* bit index */
/* Solely for kernel-internal use: DO NOT EXPORT to userspace! */
__u16 flags;
__u8 platform_mask;
__u8 type;
kernel_ulong_t driver_data;
};
#endif /* ifndef LINUX_DEVICE_ID_X86_CPU_H */
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