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/* SPDX-License-Identifier: GPL-2.0-only */

#ifndef __ASM_SPECTRE_H
#define __ASM_SPECTRE_H

enum {
	SPECTRE_UNAFFECTED,
	SPECTRE_MITIGATED,
	SPECTRE_VULNERABLE,
};

enum {
	__SPECTRE_V2_METHOD_BPIALL,
	__SPECTRE_V2_METHOD_ICIALLU,
	__SPECTRE_V2_METHOD_SMC,
	__SPECTRE_V2_METHOD_HVC,
};

enum {
	SPECTRE_V2_METHOD_BPIALL = BIT(__SPECTRE_V2_METHOD_BPIALL),
	SPECTRE_V2_METHOD_ICIALLU = BIT(__SPECTRE_V2_METHOD_ICIALLU),
	SPECTRE_V2_METHOD_SMC = BIT(__SPECTRE_V2_METHOD_SMC),
	SPECTRE_V2_METHOD_HVC = BIT(__SPECTRE_V2_METHOD_HVC),
};

void spectre_v2_update_state(unsigned int state, unsigned int methods);

#endif