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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2024 Linaro Limited
* Author: Raymond Mao <raymond.mao@linaro.org>
*/
#ifndef __SMBIOS_PLAT_H
#define __SMBIOS_PLAT_H
#include <smbios.h>
struct cache_info {
union cache_config config;
union cache_sram_type supp_sram_type;
union cache_sram_type curr_sram_type;
u32 line_size;
u32 associativity;
u32 max_size;
u32 inst_size;
u8 cache_type;
u8 speed;
u8 err_corr_type;
char *socket_design;
};
struct processor_info {
u32 id[2];
u16 ext_clock;
u16 max_speed;
u16 curr_speed;
u16 characteristics;
u16 family2;
u16 core_count2;
u16 core_enabled2;
u16 thread_count2;
u16 thread_enabled;
u8 type;
u8 family;
u8 voltage;
u8 status;
u8 upgrade;
u8 core_count;
u8 core_enabled;
u8 thread_count;
char *socket_design;
char *manufacturer;
char *version;
char *sn;
char *asset_tag;
char *pn;
};
struct sysinfo_plat {
struct processor_info *processor;
struct cache_info *cache;
/* add other sysinfo structure here */
};
#if defined CONFIG_SYSINFO_SMBIOS
int sysinfo_get_cache_info(u8 level, struct cache_info *cache_info);
void sysinfo_cache_info_default(struct cache_info *ci);
int sysinfo_get_processor_info(struct processor_info *pinfo);
#else
static inline int sysinfo_get_cache_info(u8 level,
struct cache_info *cache_info)
{
return -ENOSYS;
}
static inline void sysinfo_cache_info_default(struct cache_info *ci)
{
}
static inline int sysinfo_get_processor_info(struct processor_info *pinfo)
{
return -ENOSYS;
}
#endif
#endif /* __SMBIOS_PLAT_H */
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