smm.h

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <cpu/x86/msr.h>
#include <types.h>
 
struct smm_relocation_params {
        msr_t tseg_base;
        msr_t tseg_mask;
};
 
void get_smm_info(uintptr_t *perm_smbase, size_t *perm_smsize, size_t *smm_save_state_size);
void smm_relocation_handler(int cpu, uintptr_t curr_smbase, uintptr_t staggered_smbase);
void *get_smi_source_handler(int source);
void handle_smi_gsmi(void);
void handle_smi_store(void);
void clear_tvalid(void);
/* See SMITYPE_* for list possible of events. GEVENTS are handled with mainboard_smi_gpi. */
void mainboard_handle_smi(int event);