c4fdb7b923
Change-Id: I9a4e57f8fd032f2824eab0e5b59d635710e3e24b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34822 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __X86_SMI_DEPRECATED_H__
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#define __X86_SMI_DEPRECATED_H__
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#include <cpu/amd/amd64_save_state.h>
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#include <cpu/intel/em64t_save_state.h>
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#include <cpu/intel/em64t100_save_state.h>
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#include <cpu/intel/em64t101_save_state.h>
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#include <cpu/x86/legacy_save_state.h>
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typedef enum {
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AMD64,
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EM64T,
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EM64T101,
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LEGACY
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} save_state_type_t;
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typedef struct {
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save_state_type_t type;
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union {
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amd64_smm_state_save_area_t *amd64_state_save;
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em64t_smm_state_save_area_t *em64t_state_save;
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em64t101_smm_state_save_area_t *em64t101_state_save;
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legacy_smm_state_save_area_t *legacy_state_save;
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};
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} smm_state_save_area_t;
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#if !CONFIG(SMM_TSEG)
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void cpu_smi_handler(unsigned int node, smm_state_save_area_t *state_save);
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void northbridge_smi_handler(unsigned int node, smm_state_save_area_t *state_save);
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void southbridge_smi_handler(unsigned int node, smm_state_save_area_t *state_save);
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#endif
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#if CONFIG(PARALLEL_MP) || !CONFIG(HAVE_SMI_HANDLER)
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/* Empty stubs for platforms without SMI handlers. */
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static inline void smm_init(void) { }
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static inline void smm_init_completion(void) { }
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#else
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void smm_init(void);
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void smm_init_completion(void);
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#endif
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/* Entry from smmhandler.S. */
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void smi_handler(u32 smm_revision);
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#endif
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