plat_i2c_target.c File Reference

#include <zephyr.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "libutil.h"
#include "plat_i2c_target.h"
#include "plat_i2c.h"
#include <logging/log.h>
#include "plat_gpio.h"
#include "plat_pldm_sensor.h"
#include "pldm_sensor.h"
#include "plat_version.h"
#include "plat_isr.h"
#include "plat_hook.h"
#include "plat_fru.h"

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Macros
#define	DEVICE_TYPE   0x01
#define	REGISTER_LAYOUT_VERSION   0x01
#define	AEGIS_CARRIER_BOARD_ID   0x0000
#define	AEGIS_CPLD_ADDR   (0x4C >> 1)
#define	DATA_TABLE_LENGTH_1   1
#define	DATA_TABLE_LENGTH_2   2
#define	DATA_TABLE_LENGTH_4   4
#define	DATA_TABLE_LENGTH_7   7
#define	DATA_TABLE_LENGTH_13   13
#define	SENSOR_INIT_PDR_INDEX_MAX   248
#define	SENSOR_READING_PDR_INDEX_MAX   50
#define	PLAT_MASTER_WRITE_STACK_SIZE   1024
#define	STRAP_SET_TYPE   0x44
#define	TELEMETRY_MSG_MAX_LENGTH   32

Functions
void	set_bootstrap_element_handler ()
	K_WORK_DEFINE (set_bootstrap_element_work, set_bootstrap_element_handler)
	K_THREAD_STACK_DEFINE (plat_master_write_stack, PLAT_MASTER_WRITE_STACK_SIZE)
struct	__attribute__ ((__packed__))
	LOG_MODULE_REGISTER (plat_i2c_target)
void *	allocate_sensor_data_table (void **buffer, size_t buffer_size)
bool	get_fru_info_element (telemetry_info *telemetry_info, char **fru_element, uint8_t *fru_element_size)
bool	set_bootstrap_element (uint8_t bootstrap_pin, uint8_t user_setting_level)
void	i2c_bridge_command_handler (struct k_work *work_item)
void	set_sensor_polling_handler (struct k_work *work_item)
bool	initialize_sensor_data_0_1 (telemetry_info *telemetry_info, uint8_t *buffer_size)
bool	initialize_sensor_data_2_5 (telemetry_info *telemetry_info, uint8_t *buffer_size)
bool	initialize_sensor_data_6 (telemetry_info *telemetry_info, uint8_t *buffer_size)
bool	initialize_sensor_data_8 (telemetry_info *telemetry_info, uint8_t *buffer_size)
bool	initialize_sensor_data_60_66 (telemetry_info *telemetry_info, uint8_t *buffer_size)
bool	initialize_sensor_data_70_76 (telemetry_info *telemetry_info, uint8_t *buffer_size)
void	update_sensor_data_2_5_table ()
void	update_sensor_data_8_table ()
void	plat_master_write_thread_handler ()
void	plat_master_write_thread_init ()
void	sensor_data_table_init (void)

Variables
struct k_thread	plat_master_write_thread
k_tid_t	plat_master_write_tid
	plat_sensor_init_data_0_1
	sensor_entry
	plat_sensor_init_data_2_5
	plat_sensor_init_data_6
	strap_entry
	plat_sensor_init_data_8
	plat_sensor_init_data_60_76
	plat_sensor_init_data_40
	plat_sensor_init_data_41
	plat_sensor_init_data_42
	plat_sensor_init_data_f0
const bool	I2C_TARGET_ENABLE_TABLE [MAX_TARGET_NUM]
const struct _i2c_target_config	I2C_TARGET_CONFIG_TABLE [MAX_TARGET_NUM]
plat_sensor_init_data_0_1 *	sensor_init_data_0_1_table [DATA_TABLE_LENGTH_2] = { NULL }
plat_sensor_init_data_2_5 *	sensor_init_data_2_5_table [DATA_TABLE_LENGTH_4] = { NULL }
plat_sensor_init_data_6 *	sensor_init_data_6_table [DATA_TABLE_LENGTH_1] = { NULL }
plat_sensor_init_data_8 *	sensor_init_data_8_table [DATA_TABLE_LENGTH_1] = { NULL }
plat_sensor_init_data_60_76 *	sensor_init_data_60_66_table [DATA_TABLE_LENGTH_13] = { NULL }
plat_sensor_init_data_60_76 *	sensor_init_data_70_76_table [DATA_TABLE_LENGTH_7] = { NULL }
plat_sensor_init_data_41 *	sensor_init_data_41_table [DATA_TABLE_LENGTH_1] = { NULL }
plat_sensor_init_data_42 *	sensor_init_data_42_table [DATA_TABLE_LENGTH_1] = { NULL }
telemetry_info	telemetry_info_table []

Macro Definition Documentation

AEGIS_CARRIER_BOARD_ID

#define AEGIS_CARRIER_BOARD_ID   0x0000

AEGIS_CPLD_ADDR

#define AEGIS_CPLD_ADDR   (0x4C >> 1)

DATA_TABLE_LENGTH_1

#define DATA_TABLE_LENGTH_1   1

DATA_TABLE_LENGTH_13

#define DATA_TABLE_LENGTH_13   13

DATA_TABLE_LENGTH_2

#define DATA_TABLE_LENGTH_2   2

DATA_TABLE_LENGTH_4

#define DATA_TABLE_LENGTH_4   4

DATA_TABLE_LENGTH_7

#define DATA_TABLE_LENGTH_7   7

DEVICE_TYPE

#define DEVICE_TYPE   0x01

PLAT_MASTER_WRITE_STACK_SIZE

#define PLAT_MASTER_WRITE_STACK_SIZE   1024

REGISTER_LAYOUT_VERSION

#define REGISTER_LAYOUT_VERSION   0x01

SENSOR_INIT_PDR_INDEX_MAX

#define SENSOR_INIT_PDR_INDEX_MAX   248

SENSOR_READING_PDR_INDEX_MAX

#define SENSOR_READING_PDR_INDEX_MAX   50

STRAP_SET_TYPE

#define STRAP_SET_TYPE   0x44

TELEMETRY_MSG_MAX_LENGTH

#define TELEMETRY_MSG_MAX_LENGTH   32

Function Documentation

__attribute__()

struct __attribute__

(

(__packed__)

)

allocate_sensor_data_table()

void * allocate_sensor_data_table	(	void **	buffer,
		size_t	buffer_size
	)

get_fru_info_element()

bool get_fru_info_element	(	telemetry_info *	telemetry_info,
		char **	fru_element,
		uint8_t *	fru_element_size
	)

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i2c_bridge_command_handler()

void i2c_bridge_command_handler

(

struct k_work *

work_item

)

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initialize_sensor_data_0_1()

bool initialize_sensor_data_0_1	(	telemetry_info *	telemetry_info,
		uint8_t *	buffer_size
	)

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initialize_sensor_data_2_5()

bool initialize_sensor_data_2_5	(	telemetry_info *	telemetry_info,
		uint8_t *	buffer_size
	)

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initialize_sensor_data_6()

bool initialize_sensor_data_6	(	telemetry_info *	telemetry_info,
		uint8_t *	buffer_size
	)

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initialize_sensor_data_60_66()

bool initialize_sensor_data_60_66	(	telemetry_info *	telemetry_info,
		uint8_t *	buffer_size
	)

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initialize_sensor_data_70_76()

bool initialize_sensor_data_70_76	(	telemetry_info *	telemetry_info,
		uint8_t *	buffer_size
	)

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initialize_sensor_data_8()

bool initialize_sensor_data_8	(	telemetry_info *	telemetry_info,
		uint8_t *	buffer_size
	)

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K_THREAD_STACK_DEFINE()

K_THREAD_STACK_DEFINE	(	plat_master_write_stack	,
		PLAT_MASTER_WRITE_STACK_SIZE
	)

K_WORK_DEFINE()

K_WORK_DEFINE	(	set_bootstrap_element_work	,
		set_bootstrap_element_handler
	)

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

plat_i2c_target

)

plat_master_write_thread_handler()

void plat_master_write_thread_handler

(

)

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plat_master_write_thread_init()

void plat_master_write_thread_init

(

)

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sensor_data_table_init()

void sensor_data_table_init

(

void

)

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set_bootstrap_element()

bool set_bootstrap_element	(	uint8_t	bootstrap_pin,
		uint8_t	user_setting_level
	)

set_bootstrap_element_handler()

void set_bootstrap_element_handler

(

)

set_sensor_polling_handler()

void set_sensor_polling_handler

(

struct k_work *

work_item

)

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update_sensor_data_2_5_table()

void update_sensor_data_2_5_table

(

void

)

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update_sensor_data_8_table()

void update_sensor_data_8_table

(

void

)

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Variable Documentation

I2C_TARGET_CONFIG_TABLE

const struct _i2c_target_config I2C_TARGET_CONFIG_TABLE[MAX_TARGET_NUM]

Initial value:

= {
    { 0xFF, 0xA },
    { 0xFF, 0xA },
    { 0xFF, 0xA },
    { 0x40, 0xA },
    { 0xFF, 0xA },
    { 0xFF, 0xA },
    { 0x40, 0xA, command_reply_data_handle },
    { 0xFF, 0xA },
    { 0xFF, 0xA },
    { 0xFF, 0xA },
    { 0xFF, 0xA },
    { 0xFF, 0xA },
}

I2C_TARGET_ENABLE_TABLE

const bool I2C_TARGET_ENABLE_TABLE[MAX_TARGET_NUM]

Initial value:

= {
    TARGET_DISABLE, TARGET_DISABLE, TARGET_DISABLE, TARGET_ENABLE,
    TARGET_DISABLE, TARGET_DISABLE, TARGET_ENABLE,  TARGET_DISABLE,
    TARGET_DISABLE, TARGET_DISABLE, TARGET_DISABLE, TARGET_DISABLE,
}

plat_master_write_thread

struct k_thread plat_master_write_thread

plat_master_write_tid

k_tid_t plat_master_write_tid

plat_sensor_init_data_0_1

plat_sensor_init_data_0_1

plat_sensor_init_data_2_5

plat_sensor_init_data_2_5

plat_sensor_init_data_40

plat_sensor_init_data_40

plat_sensor_init_data_41

plat_sensor_init_data_41

plat_sensor_init_data_42

plat_sensor_init_data_42

plat_sensor_init_data_6

plat_sensor_init_data_6

plat_sensor_init_data_60_76

plat_sensor_init_data_60_76

plat_sensor_init_data_8

plat_sensor_init_data_8

plat_sensor_init_data_f0

plat_sensor_init_data_f0

sensor_entry

sensor_entry

sensor_init_data_0_1_table

plat_sensor_init_data_0_1* sensor_init_data_0_1_table[DATA_TABLE_LENGTH_2] = { NULL }

sensor_init_data_2_5_table

plat_sensor_init_data_2_5* sensor_init_data_2_5_table[DATA_TABLE_LENGTH_4] = { NULL }

sensor_init_data_41_table

plat_sensor_init_data_41* sensor_init_data_41_table[DATA_TABLE_LENGTH_1] = { NULL }

sensor_init_data_42_table

plat_sensor_init_data_42* sensor_init_data_42_table[DATA_TABLE_LENGTH_1] = { NULL }

sensor_init_data_60_66_table

plat_sensor_init_data_60_76* sensor_init_data_60_66_table[DATA_TABLE_LENGTH_13] = { NULL }

sensor_init_data_6_table

plat_sensor_init_data_6* sensor_init_data_6_table[DATA_TABLE_LENGTH_1] = { NULL }

sensor_init_data_70_76_table

plat_sensor_init_data_60_76* sensor_init_data_70_76_table[DATA_TABLE_LENGTH_7] = { NULL }

sensor_init_data_8_table

plat_sensor_init_data_8* sensor_init_data_8_table[DATA_TABLE_LENGTH_1] = { NULL }

strap_entry

strap_entry

telemetry_info_table

telemetry_info telemetry_info_table[]