plat_dimm.c File Reference

#include "plat_dimm.h"
#include <stdio.h>
#include <stdlib.h>
#include <zephyr.h>
#include <logging/log.h>
#include <errno.h>
#include "plat_sensor_table.h"
#include "ipmb.h"
#include "ipmi.h"
#include "kcs.h"
#include "sensor.h"
#include "pmic.h"
#include "power_status.h"
#include "plat_i2c.h"
#include "plat_isr.h"
#include "plat_class.h"
#include "libutil.h"
#include "rg3mxxb12.h"
#include "p3h284x.h"
#include "intel_peci.h"

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Functions
	LOG_MODULE_REGISTER (plat_dimm)
	K_THREAD_STACK_DEFINE (get_dimm_info_stack, GET_DIMM_INFO_STACK_SIZE)
void	start_get_dimm_info_thread ()
bool	is_dimm_prsnt_inited ()
bool	is_dimm_ready_monitor (uint8_t dimm_id)
void	get_dimm_info_handler ()
void	init_i3c_dimm_prsnt_status ()
bool	get_dimm_presence_status (uint8_t dimm_id)
void	set_dimm_presence_status (uint8_t index, uint8_t status)
uint8_t	sensor_num_map_dimm_id (uint8_t sensor_num)
int	switch_i3c_dimm_mux (uint8_t i3c_mux_position)
int	all_brocast_ccc (I3C_MSG *i3c_msg)
int	get_pmic_error_raw_data (int dimm_index, uint8_t *data)
void	get_pmic_power_raw_data (int dimm_index, uint8_t *data)
void	get_spd_temp_raw_data (int dimm_index, uint8_t *data)
int	pal_get_pmic_pwr (uint8_t sensor_num, uint8_t *data)
int	pal_get_spd_temp (uint8_t sensor_num, uint8_t *data)
void	clear_unaccessible_dimm_data (uint8_t dimm_id)
void	pal_cal_total_dimm_power (intel_peci_unit unit_info, uint32_t diff_energy, uint32_t diff_time, int *reading)

Variables
struct k_thread	get_dimm_info_thread
k_tid_t	get_dimm_info_tid
struct k_mutex	i3c_dimm_mutex
uint8_t	pmic_i3c_addr_list [MAX_COUNT_DIMM/2]
uint8_t	spd_i3c_addr_list [MAX_COUNT_DIMM/2]
dimm_info	dimm_data [MAX_COUNT_DIMM]

Function Documentation

all_brocast_ccc()

int all_brocast_ccc

(

I3C_MSG *

i3c_msg

)

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clear_unaccessible_dimm_data()

void clear_unaccessible_dimm_data

(

uint8_t

dimm_id

)

get_dimm_info_handler()

void get_dimm_info_handler

(

)

get_dimm_presence_status()

bool get_dimm_presence_status

(

uint8_t

dimm_id

)

get_pmic_error_raw_data()

int get_pmic_error_raw_data	(	int	dimm_index,
		uint8_t *	data
	)

get_pmic_power_raw_data()

void get_pmic_power_raw_data	(	int	dimm_index,
		uint8_t *	data
	)

get_spd_temp_raw_data()

void get_spd_temp_raw_data	(	int	dimm_index,
		uint8_t *	data
	)

init_i3c_dimm_prsnt_status()

void init_i3c_dimm_prsnt_status

(

)

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is_dimm_prsnt_inited()

bool is_dimm_prsnt_inited

(

)

is_dimm_ready_monitor()

bool is_dimm_ready_monitor

(

uint8_t

dimm_id

)

K_THREAD_STACK_DEFINE()

K_THREAD_STACK_DEFINE	(	get_dimm_info_stack	,
		GET_DIMM_INFO_STACK_SIZE
	)

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

plat_dimm

)

pal_cal_total_dimm_power()

void pal_cal_total_dimm_power	(	intel_peci_unit	unit_info,
		uint32_t	diff_energy,
		uint32_t	diff_time,
		int *	reading
	)

pal_get_pmic_pwr()

int pal_get_pmic_pwr	(	uint8_t	sensor_num,
		uint8_t *	data
	)

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pal_get_spd_temp()

int pal_get_spd_temp	(	uint8_t	sensor_num,
		uint8_t *	data
	)

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sensor_num_map_dimm_id()

uint8_t sensor_num_map_dimm_id

(

uint8_t

sensor_num

)

set_dimm_presence_status()

void set_dimm_presence_status	(	uint8_t	index,
		uint8_t	status
	)

start_get_dimm_info_thread()

void start_get_dimm_info_thread

(

)

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switch_i3c_dimm_mux()

int switch_i3c_dimm_mux

(

uint8_t

i3c_mux_position

)

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Variable Documentation

dimm_data

dimm_info dimm_data[MAX_COUNT_DIMM]

get_dimm_info_thread

struct k_thread get_dimm_info_thread

get_dimm_info_tid

k_tid_t get_dimm_info_tid

i3c_dimm_mutex

struct k_mutex i3c_dimm_mutex

pmic_i3c_addr_list

uint8_t pmic_i3c_addr_list[MAX_COUNT_DIMM/2]

Initial value:

= { PMIC_A0_A4_ADDR, PMIC_A1_A5_ADDR,
                           PMIC_A2_A6_ADDR, PMIC_A3_A7_ADDR }

spd_i3c_addr_list

uint8_t spd_i3c_addr_list[MAX_COUNT_DIMM/2]

Initial value:

= { DIMM_SPD_A0_A4_ADDR, DIMM_SPD_A1_A5_ADDR,
                          DIMM_SPD_A2_A6_ADDR, DIMM_SPD_A3_A7_ADDR }