[mirror_ubuntu-kernels.git] / tools / power / x86 / intel-speed-select / isst.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Intel Speed Select -- Enumerate and control features
 * Copyright (c) 2019 Intel Corporation.
 */

#ifndef _ISST_H_
#define _ISST_H_

#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sched.h>
#include <sys/stat.h>
#include <sys/resource.h>
#include <getopt.h>
#include <err.h>
#include <fcntl.h>
#include <signal.h>
#include <sys/time.h>
#include <limits.h>
#include <stdlib.h>
#include <string.h>
#include <cpuid.h>
#include <dirent.h>
#include <errno.h>

#include <stdarg.h>
#include <sys/ioctl.h>

#define BIT(x) (1 << (x))
#define BIT_ULL(nr) (1ULL << (nr))
#define GENMASK(h, l) (((~0UL) << (l)) & (~0UL >> (sizeof(long) * 8 - 1 - (h))))
#define GENMASK_ULL(h, l)                                                      \
	(((~0ULL) << (l)) & (~0ULL >> (sizeof(long long) * 8 - 1 - (h))))

#define CONFIG_TDP				0x7f
#define CONFIG_TDP_GET_LEVELS_INFO		0x00
#define CONFIG_TDP_GET_TDP_CONTROL		0x01
#define CONFIG_TDP_SET_TDP_CONTROL		0x02
#define CONFIG_TDP_GET_TDP_INFO			0x03
#define CONFIG_TDP_GET_PWR_INFO			0x04
#define CONFIG_TDP_GET_TJMAX_INFO		0x05
#define CONFIG_TDP_GET_CORE_MASK		0x06
#define CONFIG_TDP_GET_TURBO_LIMIT_RATIOS	0x07
#define CONFIG_TDP_SET_LEVEL			0x08
#define CONFIG_TDP_GET_UNCORE_P0_P1_INFO	0X09
#define CONFIG_TDP_GET_P1_INFO			0x0a
#define CONFIG_TDP_GET_MEM_FREQ			0x0b

#define CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_NUMCORES	0x10
#define CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_RATIOS	0x11
#define CONFIG_TDP_GET_FACT_LP_CLIPPING_RATIO		0x12

#define CONFIG_TDP_PBF_GET_CORE_MASK_INFO	0x20
#define CONFIG_TDP_PBF_GET_P1HI_P1LO_INFO	0x21
#define CONFIG_TDP_PBF_GET_TJ_MAX_INFO		0x22
#define CONFIG_TDP_PBF_GET_TDP_INFO		0X23

#define CONFIG_CLOS				0xd0
#define CLOS_PQR_ASSOC				0x00
#define CLOS_PM_CLOS				0x01
#define CLOS_PM_QOS_CONFIG			0x02
#define CLOS_STATUS				0x03

#define MBOX_CMD_WRITE_BIT			0x08

#define PM_QOS_INFO_OFFSET			0x00
#define PM_QOS_CONFIG_OFFSET			0x04
#define PM_CLOS_OFFSET				0x08
#define PQR_ASSOC_OFFSET			0x20

#define READ_PM_CONFIG				0x94
#define WRITE_PM_CONFIG				0x95
#define PM_FEATURE				0x03

#define DISP_FREQ_MULTIPLIER 100

#define MAX_PACKAGE_COUNT 8
#define MAX_DIE_PER_PACKAGE 2

/* Unified structure to specific a CPU or a Power Domain */
struct isst_id {
	int cpu;
	int pkg;
	int die;
};

struct isst_clos_config {
	int pkg_id;
	int die_id;
	unsigned char epp;
	unsigned char clos_prop_prio;
	unsigned char clos_min;
	unsigned char clos_max;
	unsigned char clos_desired;
};

struct isst_fact_bucket_info {
	int high_priority_cores_count;
	int sse_trl;
	int avx_trl;
	int avx512_trl;
};

struct isst_pbf_info {
	int pbf_acticated;
	int pbf_available;
	size_t core_cpumask_size;
	cpu_set_t *core_cpumask;
	int p1_high;
	int p1_low;
	int t_control;
	int t_prochot;
	int tdp;
};

#define ISST_TRL_MAX_ACTIVE_CORES	8
#define ISST_FACT_MAX_BUCKETS		8
struct isst_fact_info {
	int lp_clipping_ratio_license_sse;
	int lp_clipping_ratio_license_avx2;
	int lp_clipping_ratio_license_avx512;
	struct isst_fact_bucket_info bucket_info[ISST_FACT_MAX_BUCKETS];
};

struct isst_pkg_ctdp_level_info {
	int processed;
	int control_cpu;
	int pkg_id;
	int die_id;
	int level;
	int fact_support;
	int pbf_support;
	int fact_enabled;
	int pbf_enabled;
	int sst_cp_support;
	int sst_cp_enabled;
	int tdp_ratio;
	int active;
	int tdp_control;
	int pkg_tdp;
	int pkg_min_power;
	int pkg_max_power;
	int fact;
	int t_proc_hot;
	int uncore_p0;
	int uncore_p1;
	int sse_p1;
	int avx2_p1;
	int avx512_p1;
	int mem_freq;
	size_t core_cpumask_size;
	cpu_set_t *core_cpumask;
	int cpu_count;
	unsigned long long buckets_info;
	int trl_sse_active_cores[ISST_TRL_MAX_ACTIVE_CORES];
	int trl_avx_active_cores[ISST_TRL_MAX_ACTIVE_CORES];
	int trl_avx_512_active_cores[ISST_TRL_MAX_ACTIVE_CORES];
	int kobj_bucket_index;
	int active_bucket;
	int fact_max_index;
	int fact_max_config;
	int pbf_found;
	int pbf_active;
	struct isst_pbf_info pbf_info;
	struct isst_fact_info fact_info;
};

#define ISST_MAX_TDP_LEVELS	(4 + 1) /* +1 for base config */
struct isst_pkg_ctdp {
	int locked;
	int version;
	int processed;
	int levels;
	int current_level;
	int enabled;
	struct isst_pkg_ctdp_level_info ctdp_level[ISST_MAX_TDP_LEVELS];
};

extern int get_topo_max_cpus(void);
extern int get_cpu_count(int pkg_id, int die_id);
extern int get_max_punit_core_id(int pkg_id, int die_id);

/* Common interfaces */
FILE *get_output_file(void);
extern void debug_printf(const char *format, ...);
extern int out_format_is_json(void);
extern int get_physical_package_id(int cpu);
extern int get_physical_die_id(int cpu);
extern void set_isst_id(struct isst_id *id, int cpu);
extern size_t alloc_cpu_set(cpu_set_t **cpu_set);
extern void free_cpu_set(cpu_set_t *cpu_set);
extern int find_phy_core_num(int logical_cpu);
extern void set_cpu_mask_from_punit_coremask(struct isst_id *id,
					     unsigned long long core_mask,
					     size_t core_cpumask_size,
					     cpu_set_t *core_cpumask,
					     int *cpu_cnt);

extern int isst_send_mbox_command(unsigned int cpu, unsigned char command,
				  unsigned char sub_command,
				  unsigned int write,
				  unsigned int req_data, unsigned int *resp);

extern int isst_send_msr_command(unsigned int cpu, unsigned int command,
				 int write, unsigned long long *req_resp);

extern int isst_get_ctdp_levels(struct isst_id *id, struct isst_pkg_ctdp *pkg_dev);
extern int isst_get_ctdp_control(struct isst_id *id, int config_index,
				 struct isst_pkg_ctdp_level_info *ctdp_level);
extern int isst_get_coremask_info(struct isst_id *id, int config_index,
			   struct isst_pkg_ctdp_level_info *ctdp_level);
extern int isst_get_process_ctdp(struct isst_id *id, int tdp_level,
				 struct isst_pkg_ctdp *pkg_dev);
extern void isst_get_process_ctdp_complete(struct isst_id *id,
					   struct isst_pkg_ctdp *pkg_dev);
extern void isst_ctdp_display_information(struct isst_id *id, FILE *outf, int tdp_level,
					  struct isst_pkg_ctdp *pkg_dev);
extern void isst_ctdp_display_core_info(struct isst_id *id, FILE *outf, char *prefix,
					unsigned int val, char *str0, char *str1);
extern void isst_ctdp_display_information_start(FILE *outf);
extern void isst_ctdp_display_information_end(FILE *outf);
extern void isst_pbf_display_information(struct isst_id *id, FILE *outf, int level,
					 struct isst_pbf_info *info);
extern int isst_set_tdp_level(struct isst_id *id, int tdp_level);
extern int isst_set_pbf_fact_status(struct isst_id *id, int pbf, int enable);
extern int isst_get_pbf_info(struct isst_id *id, int level,
			     struct isst_pbf_info *pbf_info);
extern void isst_get_pbf_info_complete(struct isst_pbf_info *pbf_info);
extern int isst_get_fact_info(struct isst_id *id, int level, int fact_bucket,
			      struct isst_fact_info *fact_info);
extern int isst_get_fact_bucket_info(struct isst_id *id, int level,
				     struct isst_fact_bucket_info *bucket_info);
extern void isst_fact_display_information(struct isst_id *id, FILE *outf, int level,
					  int fact_bucket, int fact_avx,
					  struct isst_fact_info *fact_info);
extern int isst_set_trl(struct isst_id *id, unsigned long long trl);
extern int isst_get_trl(struct isst_id *id, unsigned long long *trl);
extern int isst_set_trl_from_current_tdp(struct isst_id *id, unsigned long long trl);
extern int isst_get_config_tdp_lock_status(struct isst_id *id);

extern int isst_pm_qos_config(struct isst_id *id, int enable_clos, int priority_type);
extern int isst_pm_get_clos(struct isst_id *id, int clos,
			    struct isst_clos_config *clos_config);
extern int isst_set_clos(struct isst_id *id, int clos,
			 struct isst_clos_config *clos_config);
extern int isst_clos_associate(struct isst_id *id, int clos);
extern int isst_clos_get_assoc_status(struct isst_id *id, int *clos_id);
extern void isst_clos_display_information(struct isst_id *id, FILE *outf, int clos,
					  struct isst_clos_config *clos_config);
extern void isst_clos_display_assoc_information(struct isst_id *id, FILE *outf, int clos);

extern void isst_display_result(struct isst_id *id, FILE *outf, char *feature, char *cmd,
				int result);

extern int isst_clos_get_clos_information(struct isst_id *id, int *enable, int *type);
extern void isst_clos_display_clos_information(struct isst_id *id, FILE *outf,
					       int clos_enable, int type,
					       int state, int cap);
extern int is_clx_n_platform(void);
extern int get_cpufreq_base_freq(int cpu);
extern int isst_read_pm_config(struct isst_id *id, int *cp_state, int *cp_cap);
extern void isst_display_error_info_message(int error, char *msg, int arg_valid, int arg);
extern int is_skx_based_platform(void);
extern int is_spr_platform(void);
extern int is_icx_platform(void);
extern void isst_trl_display_information(struct isst_id *id, FILE *outf, unsigned long long trl);

extern void set_cpu_online_offline(int cpu, int state);
extern void for_each_online_package_in_set(void (*callback)(struct isst_id *, void *, void *,
							    void *, void *),
					   void *arg1, void *arg2, void *arg3,
					   void *arg4);
extern int isst_daemon(int debug_mode, int poll_interval, int no_daemon);
extern void process_level_change(struct isst_id *id);
extern int hfi_main(void);
extern void hfi_exit(void);
#endif
Commit	Line	Data
3fb4f7cd SP	1	/* SPDX-License-Identifier: GPL-2.0 */
	2	/*
	3	* Intel Speed Select -- Enumerate and control features
	4	* Copyright (c) 2019 Intel Corporation.
	5	*/
	6
	7	#ifndef _ISST_H_
	8	#define _ISST_H_
	9
	10	#include <stdio.h>
	11	#include <unistd.h>
	12	#include <sys/types.h>
	13	#include <sched.h>
	14	#include <sys/stat.h>
	15	#include <sys/resource.h>
	16	#include <getopt.h>
	17	#include <err.h>
	18	#include <fcntl.h>
	19	#include <signal.h>
	20	#include <sys/time.h>
	21	#include <limits.h>
	22	#include <stdlib.h>
	23	#include <string.h>
	24	#include <cpuid.h>
	25	#include <dirent.h>
	26	#include <errno.h>
	27
	28	#include <stdarg.h>
	29	#include <sys/ioctl.h>
	30
	31	#define BIT(x) (1 << (x))
873e391f	32	#define BIT_ULL(nr) (1ULL << (nr))
3fb4f7cd SP	33	#define GENMASK(h, l) (((~0UL) << (l)) & (~0UL >> (sizeof(long) * 8 - 1 - (h))))
	34	#define GENMASK_ULL(h, l) \
	35	(((~0ULL) << (l)) & (~0ULL >> (sizeof(long long) * 8 - 1 - (h))))
	36
	37	#define CONFIG_TDP 0x7f
	38	#define CONFIG_TDP_GET_LEVELS_INFO 0x00
	39	#define CONFIG_TDP_GET_TDP_CONTROL 0x01
	40	#define CONFIG_TDP_SET_TDP_CONTROL 0x02
	41	#define CONFIG_TDP_GET_TDP_INFO 0x03
	42	#define CONFIG_TDP_GET_PWR_INFO 0x04
	43	#define CONFIG_TDP_GET_TJMAX_INFO 0x05
	44	#define CONFIG_TDP_GET_CORE_MASK 0x06
	45	#define CONFIG_TDP_GET_TURBO_LIMIT_RATIOS 0x07
	46	#define CONFIG_TDP_SET_LEVEL 0x08
	47	#define CONFIG_TDP_GET_UNCORE_P0_P1_INFO 0X09
	48	#define CONFIG_TDP_GET_P1_INFO 0x0a
	49	#define CONFIG_TDP_GET_MEM_FREQ 0x0b
	50
	51	#define CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_NUMCORES 0x10
	52	#define CONFIG_TDP_GET_FACT_HP_TURBO_LIMIT_RATIOS 0x11
	53	#define CONFIG_TDP_GET_FACT_LP_CLIPPING_RATIO 0x12
	54
	55	#define CONFIG_TDP_PBF_GET_CORE_MASK_INFO 0x20
	56	#define CONFIG_TDP_PBF_GET_P1HI_P1LO_INFO 0x21
	57	#define CONFIG_TDP_PBF_GET_TJ_MAX_INFO 0x22
	58	#define CONFIG_TDP_PBF_GET_TDP_INFO 0X23
	59
	60	#define CONFIG_CLOS 0xd0
	61	#define CLOS_PQR_ASSOC 0x00
	62	#define CLOS_PM_CLOS 0x01
	63	#define CLOS_PM_QOS_CONFIG 0x02
	64	#define CLOS_STATUS 0x03
	65
	66	#define MBOX_CMD_WRITE_BIT 0x08
	67
	68	#define PM_QOS_INFO_OFFSET 0x00
	69	#define PM_QOS_CONFIG_OFFSET 0x04
	70	#define PM_CLOS_OFFSET 0x08
	71	#define PQR_ASSOC_OFFSET 0x20
	72
645feeb2 SP	73	#define READ_PM_CONFIG 0x94
	74	#define WRITE_PM_CONFIG 0x95
	75	#define PM_FEATURE 0x03
	76
062e4aac PB	77	#define DISP_FREQ_MULTIPLIER 100
062e4aac PB	78
7fd786df SP	79	#define MAX_PACKAGE_COUNT 8
	80	#define MAX_DIE_PER_PACKAGE 2
	81
850337ec ZR	82	/* Unified structure to specific a CPU or a Power Domain */
	83	struct isst_id {
	84	int cpu;
32d6ab45 ZR	85	int pkg;
32d6ab45 ZR	86	int die;
850337ec ZR	87	};
850337ec ZR	88
3fb4f7cd SP	89	struct isst_clos_config {
	90	int pkg_id;
	91	int die_id;
	92	unsigned char epp;
	93	unsigned char clos_prop_prio;
	94	unsigned char clos_min;
	95	unsigned char clos_max;
	96	unsigned char clos_desired;
	97	};
	98
	99	struct isst_fact_bucket_info {
	100	int high_priority_cores_count;
	101	int sse_trl;
	102	int avx_trl;
	103	int avx512_trl;
	104	};
	105
	106	struct isst_pbf_info {
	107	int pbf_acticated;
	108	int pbf_available;
	109	size_t core_cpumask_size;
	110	cpu_set_t *core_cpumask;
	111	int p1_high;
	112	int p1_low;
	113	int t_control;
	114	int t_prochot;
	115	int tdp;
	116	};
	117
	118	#define ISST_TRL_MAX_ACTIVE_CORES 8
	119	#define ISST_FACT_MAX_BUCKETS 8
	120	struct isst_fact_info {
	121	int lp_clipping_ratio_license_sse;
	122	int lp_clipping_ratio_license_avx2;
	123	int lp_clipping_ratio_license_avx512;
	124	struct isst_fact_bucket_info bucket_info[ISST_FACT_MAX_BUCKETS];
	125	};
	126
	127	struct isst_pkg_ctdp_level_info {
	128	int processed;
	129	int control_cpu;
	130	int pkg_id;
	131	int die_id;
	132	int level;
	133	int fact_support;
	134	int pbf_support;
	135	int fact_enabled;
	136	int pbf_enabled;
645feeb2 SP	137	int sst_cp_support;
645feeb2 SP	138	int sst_cp_enabled;
3fb4f7cd SP	139	int tdp_ratio;
	140	int active;
	141	int tdp_control;
	142	int pkg_tdp;
	143	int pkg_min_power;
	144	int pkg_max_power;
	145	int fact;
	146	int t_proc_hot;
	147	int uncore_p0;
	148	int uncore_p1;
	149	int sse_p1;
	150	int avx2_p1;
	151	int avx512_p1;
	152	int mem_freq;
	153	size_t core_cpumask_size;
	154	cpu_set_t *core_cpumask;
	155	int cpu_count;
1233c7b9	156	unsigned long long buckets_info;
3fb4f7cd SP	157	int trl_sse_active_cores[ISST_TRL_MAX_ACTIVE_CORES];
	158	int trl_avx_active_cores[ISST_TRL_MAX_ACTIVE_CORES];
	159	int trl_avx_512_active_cores[ISST_TRL_MAX_ACTIVE_CORES];
	160	int kobj_bucket_index;
	161	int active_bucket;
	162	int fact_max_index;
	163	int fact_max_config;
	164	int pbf_found;
	165	int pbf_active;
	166	struct isst_pbf_info pbf_info;
	167	struct isst_fact_info fact_info;
	168	};
	169
	170	#define ISST_MAX_TDP_LEVELS (4 + 1) /* +1 for base config */
	171	struct isst_pkg_ctdp {
	172	int locked;
	173	int version;
	174	int processed;
	175	int levels;
	176	int current_level;
	177	int enabled;
	178	struct isst_pkg_ctdp_level_info ctdp_level[ISST_MAX_TDP_LEVELS];
	179	};
	180
	181	extern int get_topo_max_cpus(void);
	182	extern int get_cpu_count(int pkg_id, int die_id);
7566616f	183	extern int get_max_punit_core_id(int pkg_id, int die_id);
3fb4f7cd SP	184
3fb4f7cd SP	185	/* Common interfaces */
87e115b3	186	FILE *get_output_file(void);
3fb4f7cd SP	187	extern void debug_printf(const char *format, ...);
	188	extern int out_format_is_json(void);
	189	extern int get_physical_package_id(int cpu);
	190	extern int get_physical_die_id(int cpu);
850337ec	191	extern void set_isst_id(struct isst_id *id, int cpu);
3fb4f7cd SP	192	extern size_t alloc_cpu_set(cpu_set_t **cpu_set);
3fb4f7cd SP	193	extern void free_cpu_set(cpu_set_t *cpu_set);
3fb4f7cd	194	extern int find_phy_core_num(int logical_cpu);
850337ec	195	extern void set_cpu_mask_from_punit_coremask(struct isst_id *id,
3fb4f7cd SP	196	unsigned long long core_mask,
	197	size_t core_cpumask_size,
	198	cpu_set_t *core_cpumask,
	199	int *cpu_cnt);
	200
	201	extern int isst_send_mbox_command(unsigned int cpu, unsigned char command,
	202	unsigned char sub_command,
	203	unsigned int write,
	204	unsigned int req_data, unsigned int *resp);
	205
	206	extern int isst_send_msr_command(unsigned int cpu, unsigned int command,
	207	int write, unsigned long long *req_resp);
	208
850337ec ZR	209	extern int isst_get_ctdp_levels(struct isst_id id, struct isst_pkg_ctdp pkg_dev);
850337ec ZR	210	extern int isst_get_ctdp_control(struct isst_id *id, int config_index,
1ba148ae	211	struct isst_pkg_ctdp_level_info *ctdp_level);
850337ec	212	extern int isst_get_coremask_info(struct isst_id *id, int config_index,
3c64c81a	213	struct isst_pkg_ctdp_level_info *ctdp_level);
850337ec	214	extern int isst_get_process_ctdp(struct isst_id *id, int tdp_level,
3fb4f7cd	215	struct isst_pkg_ctdp *pkg_dev);
850337ec	216	extern void isst_get_process_ctdp_complete(struct isst_id *id,
3fb4f7cd	217	struct isst_pkg_ctdp *pkg_dev);
850337ec	218	extern void isst_ctdp_display_information(struct isst_id id, FILE outf, int tdp_level,
3fb4f7cd	219	struct isst_pkg_ctdp *pkg_dev);
850337ec	220	extern void isst_ctdp_display_core_info(struct isst_id id, FILE outf, char *prefix,
3d1a8579	221	unsigned int val, char str0, char str1);
3fb4f7cd SP	222	extern void isst_ctdp_display_information_start(FILE *outf);
3fb4f7cd SP	223	extern void isst_ctdp_display_information_end(FILE *outf);
850337ec	224	extern void isst_pbf_display_information(struct isst_id id, FILE outf, int level,
3fb4f7cd	225	struct isst_pbf_info *info);
850337ec ZR	226	extern int isst_set_tdp_level(struct isst_id *id, int tdp_level);
	227	extern int isst_set_pbf_fact_status(struct isst_id *id, int pbf, int enable);
	228	extern int isst_get_pbf_info(struct isst_id *id, int level,
3fb4f7cd SP	229	struct isst_pbf_info *pbf_info);
3fb4f7cd SP	230	extern void isst_get_pbf_info_complete(struct isst_pbf_info *pbf_info);
850337ec	231	extern int isst_get_fact_info(struct isst_id *id, int level, int fact_bucket,
3fb4f7cd	232	struct isst_fact_info *fact_info);
850337ec	233	extern int isst_get_fact_bucket_info(struct isst_id *id, int level,
3fb4f7cd	234	struct isst_fact_bucket_info *bucket_info);
850337ec	235	extern void isst_fact_display_information(struct isst_id id, FILE outf, int level,
3fb4f7cd SP	236	int fact_bucket, int fact_avx,
3fb4f7cd SP	237	struct isst_fact_info *fact_info);
850337ec ZR	238	extern int isst_set_trl(struct isst_id *id, unsigned long long trl);
	239	extern int isst_get_trl(struct isst_id id, unsigned long long trl);
	240	extern int isst_set_trl_from_current_tdp(struct isst_id *id, unsigned long long trl);
	241	extern int isst_get_config_tdp_lock_status(struct isst_id *id);
3fb4f7cd	242
850337ec ZR	243	extern int isst_pm_qos_config(struct isst_id *id, int enable_clos, int priority_type);
850337ec ZR	244	extern int isst_pm_get_clos(struct isst_id *id, int clos,
3fb4f7cd	245	struct isst_clos_config *clos_config);
850337ec	246	extern int isst_set_clos(struct isst_id *id, int clos,
3fb4f7cd	247	struct isst_clos_config *clos_config);
850337ec ZR	248	extern int isst_clos_associate(struct isst_id *id, int clos);
	249	extern int isst_clos_get_assoc_status(struct isst_id id, int clos_id);
	250	extern void isst_clos_display_information(struct isst_id id, FILE outf, int clos,
3fb4f7cd	251	struct isst_clos_config *clos_config);
850337ec	252	extern void isst_clos_display_assoc_information(struct isst_id id, FILE outf, int clos);
3fb4f7cd	253
850337ec	254	extern void isst_display_result(struct isst_id id, FILE outf, char feature, char cmd,
3fb4f7cd	255	int result);
188afed9	256
850337ec ZR	257	extern int isst_clos_get_clos_information(struct isst_id id, int enable, int *type);
850337ec ZR	258	extern void isst_clos_display_clos_information(struct isst_id id, FILE outf,
143ad322 SP	259	int clos_enable, int type,
143ad322 SP	260	int state, int cap);
062e4aac	261	extern int is_clx_n_platform(void);
7af5a95b	262	extern int get_cpufreq_base_freq(int cpu);
850337ec	263	extern int isst_read_pm_config(struct isst_id id, int cp_state, int *cp_cap);
87e115b3	264	extern void isst_display_error_info_message(int error, char *msg, int arg_valid, int arg);
07f262d8	265	extern int is_skx_based_platform(void);
159f130f SP	266	extern int is_spr_platform(void);
159f130f SP	267	extern int is_icx_platform(void);
850337ec	268	extern void isst_trl_display_information(struct isst_id id, FILE outf, unsigned long long trl);
7fd786df SP	269
7fd786df SP	270	extern void set_cpu_online_offline(int cpu, int state);
850337ec	271	extern void for_each_online_package_in_set(void (callback)(struct isst_id , void , void ,
7fd786df SP	272	void , void ),
	273	void arg1, void arg2, void *arg3,
	274	void *arg4);
	275	extern int isst_daemon(int debug_mode, int poll_interval, int no_daemon);
850337ec	276	extern void process_level_change(struct isst_id *id);
7d440da0 SP	277	extern int hfi_main(void);
7d440da0 SP	278	extern void hfi_exit(void);
3fb4f7cd	279	#endif