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cpu/x86: Hide smm_save_state_area_t typedef 

We mostly discourage typedefs for structs. Hide
smm_save_state_area_t in the single file that still
uses it.

Change-Id: I163322deab58126cc66d416987eaf7dca9ce8220
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34823
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Kyösti Mälkki 2019-08-11 07:48:50 +03:00
parent 1ef039bb49
commit 670856620d
2 changed files with 22 additions and 23 deletions
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22
src/cpu/x86/smm/smihandler.c
View File

@ -19,11 +19,33 @@
#include <cpu/x86/cache.h>
#include <cpu/x86/smm.h>
#include <cpu/x86/smi_deprecated.h>
#include <cpu/amd/amd64_save_state.h>
#include <cpu/intel/em64t_save_state.h>
#include <cpu/intel/em64t100_save_state.h>
#include <cpu/intel/em64t101_save_state.h>
#include <cpu/x86/legacy_save_state.h>
#if CONFIG(SPI_FLASH_SMM)
#include <spi-generic.h>
#endif
typedef enum {
AMD64,
EM64T,
EM64T101,
LEGACY
} save_state_type_t;
typedef struct {
save_state_type_t type;
union {
amd64_smm_state_save_area_t *amd64_state_save;
em64t_smm_state_save_area_t *em64t_state_save;
em64t101_smm_state_save_area_t *em64t101_state_save;
legacy_smm_state_save_area_t *legacy_state_save;
};
} smm_state_save_area_t;
static int do_driver_init = 1;
typedef enum { SMI_LOCKED, SMI_UNLOCKED } smi_semaphore;

23
src/include/cpu/x86/smi_deprecated.h
View File

@ -14,29 +14,6 @@
#ifndef __X86_SMI_DEPRECATED_H__
#define __X86_SMI_DEPRECATED_H__
#include <cpu/amd/amd64_save_state.h>
#include <cpu/intel/em64t_save_state.h>
#include <cpu/intel/em64t100_save_state.h>
#include <cpu/intel/em64t101_save_state.h>
#include <cpu/x86/legacy_save_state.h>
typedef enum {
AMD64,
EM64T,
EM64T101,
LEGACY
} save_state_type_t;
typedef struct {
save_state_type_t type;
union {
amd64_smm_state_save_area_t *amd64_state_save;
em64t_smm_state_save_area_t *em64t_state_save;
em64t101_smm_state_save_area_t *em64t101_state_save;
legacy_smm_state_save_area_t *legacy_state_save;
};
} smm_state_save_area_t;
#if CONFIG(PARALLEL_MP) || !CONFIG(HAVE_SMI_HANDLER)
/* Empty stubs for platforms without SMI handlers. */
static inline void smm_init(void) { }