plat_dimm.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <zephyr.h>
#include <logging/log.h>
#include <errno.h>
#include "sensor.h"
#include "power_status.h"
#include "plat_dimm.h"
#include "plat_i2c.h"
#include "plat_i3c.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 ()
void	get_dimm_info_handler ()
uint8_t	sensor_num_map_dimm_id (uint8_t sensor_num)
void	get_spd_temp_raw_data (int dimm_index, uint8_t *data)
int	pal_get_spd_temp (uint8_t sensor_num, uint8_t *data)
void	get_pmic_power_raw_data (int dimm_index, uint8_t *data)
int	pal_get_pmic_pwr (uint8_t sensor_num, uint8_t *data)
void	clear_unaccessible_dimm_data (uint8_t dimm_id)
bool	get_spd_raw_ready (uint8_t dimm_id)
int	plat_get_spd_raw (uint8_t dimm_id, uint8_t **buf_out, bool *ready_out)
int	switch_i3c_dimm_mux (uint8_t i3c_ctrl_mux_data)
int	check_i3c_dimm_mux (uint8_t *status_data)
int	all_brocast_ccc (I3C_MSG *i3c_msg)
int	init_dimm_prsnt_status ()
uint8_t	get_dimm_present (uint8_t dimm_id)

Variables
struct k_thread	get_dimm_info_thread
struct k_mutex	i3c_dimm_mutex
k_tid_t	get_dimm_info_tid
dimm_info	dimm_data [DIMM_ID_MAX]
bool	is_dimm_checked_presnt = false
bool	is_cpld_support_i3c_mux_check = false
int	init_dimm_laps = 0
uint8_t	spd_i3c_addr_list []
uint8_t	pmic_i3c_addr_list []

Function Documentation

all_brocast_ccc()

int all_brocast_ccc

(

I3C_MSG *

i3c_msg

)

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check_i3c_dimm_mux()

int check_i3c_dimm_mux

(

uint8_t *

status_data

)

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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

(

)

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get_dimm_present()

uint8_t get_dimm_present

(

uint8_t

dimm_id

)

get_pmic_power_raw_data()

void get_pmic_power_raw_data	(	int	dimm_index,
		uint8_t *	data
	)

get_spd_raw_ready()

bool get_spd_raw_ready

(

uint8_t

dimm_id

)

get_spd_temp_raw_data()

void get_spd_temp_raw_data	(	int	dimm_index,
		uint8_t *	data
	)

init_dimm_prsnt_status()

int init_dimm_prsnt_status

(

)

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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_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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plat_get_spd_raw()

int plat_get_spd_raw	(	uint8_t	dimm_id,
		uint8_t **	buf_out,
		bool *	ready_out
	)

sensor_num_map_dimm_id()

uint8_t sensor_num_map_dimm_id

(

uint8_t

sensor_num

)

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_ctrl_mux_data

)

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Variable Documentation

dimm_data

dimm_info dimm_data[DIMM_ID_MAX]

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

init_dimm_laps

int init_dimm_laps = 0

is_cpld_support_i3c_mux_check

bool is_cpld_support_i3c_mux_check = false

is_dimm_checked_presnt

bool is_dimm_checked_presnt = false

pmic_i3c_addr_list

uint8_t pmic_i3c_addr_list[]

Initial value:

= { DIMM_PMIC_A_G_ADDR, DIMM_PMIC_B_H_ADDR, DIMM_PMIC_C_I_ADDR,
                 DIMM_PMIC_D_J_ADDR, DIMM_PMIC_E_K_ADDR, DIMM_PMIC_F_L_ADDR }

spd_i3c_addr_list

uint8_t spd_i3c_addr_list[]

Initial value:

= { DIMM_SPD_A_G_ADDR, DIMM_SPD_B_H_ADDR, DIMM_SPD_C_I_ADDR,
                DIMM_SPD_D_J_ADDR, DIMM_SPD_E_K_ADDR, DIMM_SPD_F_L_ADDR }