plat_event.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <logging/log.h>
#include "libutil.h"
#include "plat_i2c.h"
#include "plat_class.h"
#include "plat_pldm_sensor.h"
#include "plat_gpio.h"
#include "plat_log.h"
#include "plat_event.h"
#include "plat_hook.h"
#include "plat_isr.h"
#include <pmbus.h>
#include "pldm_oem.h"

Include dependency graph for plat_event.c:

Classes
struct	_vr_error_callback_info_
struct	_vr_fault_info

Macros
#define	CPLD_POLLING_INTERVAL_MS   1000
#define	CHECK_ALL_BITS   0xFF
#define	CHECK_BIT_7_ONLY   0x80
#define	CHECK_BIT_6_ONLY   0x40
#define	AEGIS_CPLD_ADDR   (0x4C >> 1)

Typedefs
typedef struct _vr_error_callback_info_	vr_error_callback_info
typedef struct _vr_fault_info	vr_fault_info

Functions
	LOG_MODULE_REGISTER (plat_event)
void	check_cpld_handler ()
	K_WORK_DELAYABLE_DEFINE (check_cpld_work, check_cpld_handler)
	K_TIMER_DEFINE (init_ubc_delayed_timer, check_ubc_delayed_timer_handler, NULL)
	K_WORK_DEFINE (check_ubc_delayed_work, check_ubc_delayed)
void	check_ubc_delayed_timer_handler (struct k_timer *timer)
	K_THREAD_STACK_DEFINE (cpld_polling_stack, POLLING_CPLD_STACK_SIZE)
void	get_vr_vout_handler (struct k_work *work)
	K_WORK_DEFINE (vr_vout_work, get_vr_vout_handler)
bool	vr_error_callback (aegis_cpld_info *cpld_info, uint8_t *current_cpld_value)
void	process_mtia_vr_power_fault_sel (aegis_cpld_info *cpld_info, uint8_t *current_cpld_value)
const char *	get_cpld_reg_name (uint8_t cpld_offset)
const char *	get_cpld_bit_name (uint8_t cpld_offset, uint8_t bit_pos)
void	check_cpld_polling_alert_status (void)
void	set_cpld_polling_enable_flag (bool status)
bool	get_cpld_polling_enable_flag (void)
void	check_ubc_delayed (struct k_work *work)
void	plat_set_ac_on_log ()
void	plat_set_dc_on_log (bool is_assert)
bool	is_ubc_enabled_delayed_enabled (void)
void	reset_error_log_states (uint8_t err_type)
void	poll_cpld_registers ()
void	init_cpld_polling (void)

Variables
struct k_thread	cpld_polling_thread
k_tid_t	cpld_polling_tid
aegis_cpld_info	aegis_cpld_info_table []
const cpld_bit_name_table_t	cpld_bit_name_table []
bool	cpld_polling_alert_status = false
bool	cpld_polling_enable_flag = true
bool	ubc_enabled_delayed_status = false
const vr_fault_info	vr_fault_table []
const vr_mapping_status	vr_status_rail_list []

Macro Definition Documentation

AEGIS_CPLD_ADDR

#define AEGIS_CPLD_ADDR   (0x4C >> 1)

CHECK_ALL_BITS

#define CHECK_ALL_BITS   0xFF

CHECK_BIT_6_ONLY

#define CHECK_BIT_6_ONLY   0x40

CHECK_BIT_7_ONLY

#define CHECK_BIT_7_ONLY   0x80

CPLD_POLLING_INTERVAL_MS

#define CPLD_POLLING_INTERVAL_MS   1000

Typedef Documentation

vr_error_callback_info

typedef struct _vr_error_callback_info_ vr_error_callback_info

vr_fault_info

typedef struct _vr_fault_info vr_fault_info

Function Documentation

check_cpld_handler()

void check_cpld_handler

(

)

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check_cpld_polling_alert_status()

void check_cpld_polling_alert_status

(

void

)

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check_ubc_delayed()

void check_ubc_delayed

(

struct k_work *

work

)

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check_ubc_delayed_timer_handler()

void check_ubc_delayed_timer_handler

(

struct k_timer *

timer

)

get_cpld_bit_name()

const char * get_cpld_bit_name	(	uint8_t	cpld_offset,
		uint8_t	bit_pos
	)

get_cpld_polling_enable_flag()

bool get_cpld_polling_enable_flag

(

void

)

get_cpld_reg_name()

const char * get_cpld_reg_name

(

uint8_t

cpld_offset

)

get_vr_vout_handler()

void get_vr_vout_handler

(

struct k_work *

work

)

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init_cpld_polling()

void init_cpld_polling

(

void

)

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is_ubc_enabled_delayed_enabled()

bool is_ubc_enabled_delayed_enabled

(

void

)

K_THREAD_STACK_DEFINE()

K_THREAD_STACK_DEFINE	(	cpld_polling_stack	,
		POLLING_CPLD_STACK_SIZE
	)

K_TIMER_DEFINE()

K_TIMER_DEFINE	(	init_ubc_delayed_timer	,
		check_ubc_delayed_timer_handler	,
		NULL
	)

K_WORK_DEFINE() [1/2]

K_WORK_DEFINE	(	check_ubc_delayed_work	,
		check_ubc_delayed
	)

K_WORK_DEFINE() [2/2]

K_WORK_DEFINE	(	vr_vout_work	,
		get_vr_vout_handler
	)

K_WORK_DELAYABLE_DEFINE()

K_WORK_DELAYABLE_DEFINE	(	check_cpld_work	,
		check_cpld_handler
	)

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

plat_event

)

plat_set_ac_on_log()

void plat_set_ac_on_log

(

)

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plat_set_dc_on_log()

void plat_set_dc_on_log

(

bool

is_assert

)

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poll_cpld_registers()

void poll_cpld_registers

(

)

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process_mtia_vr_power_fault_sel()

void process_mtia_vr_power_fault_sel	(	aegis_cpld_info *	cpld_info,
		uint8_t *	current_cpld_value
	)

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reset_error_log_states()

void reset_error_log_states

(

uint8_t

err_type

)

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set_cpld_polling_enable_flag()

void set_cpld_polling_enable_flag

(

bool

status

)

vr_error_callback()

bool vr_error_callback	(	aegis_cpld_info *	cpld_info,
		uint8_t *	current_cpld_value
	)

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Variable Documentation

aegis_cpld_info_table

aegis_cpld_info aegis_cpld_info_table[]

Initial value:

= {
    { VR_POWER_FAULT_1_REG,             0x00, 0x00, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS, .event_type = VR_POWER_FAULT },
    { VR_POWER_FAULT_2_REG,             0x00, 0x00, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS, .event_type = VR_POWER_FAULT  },
    { VR_POWER_FAULT_3_REG,             0x00, 0x00, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS, .event_type = VR_POWER_FAULT  },
    { VR_POWER_FAULT_4_REG,             0x00, 0x00, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS, .event_type = VR_POWER_FAULT  },
    { VR_POWER_FAULT_5_REG,             0x00, 0x00, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS, .event_type = VR_POWER_FAULT  },
    { VR_SMBUS_ALERT_1_REG,             0xFF, 0xFF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { VR_SMBUS_ALERT_2_REG,             0xFF, 0xFF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { ASIC_OC_WARN_REG,                 0xFF, 0xFF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { SYSTEM_ALERT_FAULT_REG,           0xFF, 0xFF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_BIT_7_ONLY },
    { TEMPERATURE_IC_OVERT_FAULT_REG,   0xFF, 0xFF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { LEAK_DETCTION_REG,                0xDF, 0xDF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_BIT_6_ONLY},
 
    { TEMPERATURE_IC_OVERT_FAULT_2_REG, 0xFF, 0xFF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { ASIC_OC_WARN_2_REG,               0x1F, 0x1F, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { SYSTEM_ALERT_FAULT_2_REG,         0xFF, 0xFF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_BIT_7_ONLY },
    { VR_SMBUS_ALERT_3_REG,             0xFF, 0xFF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { VR_SMBUS_ALERT_4_REG,             0xFF, 0xFF, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },    
}

cpld_bit_name_table

const cpld_bit_name_table_t cpld_bit_name_table[]

cpld_polling_alert_status

bool cpld_polling_alert_status = false

cpld_polling_enable_flag

bool cpld_polling_enable_flag = true

cpld_polling_thread

struct k_thread cpld_polling_thread

cpld_polling_tid

k_tid_t cpld_polling_tid

ubc_enabled_delayed_status

bool ubc_enabled_delayed_status = false

vr_fault_table

const vr_fault_info vr_fault_table[]

vr_status_rail_list

const vr_mapping_status vr_status_rail_list[]

Initial value:

= {
    { .index = VR_STAUS_E_STATUS_BYTE, .pmbus_reg = PMBUS_STATUS_BYTE },
    { .index = VR_STAUS_E_STATUS_WORD, .pmbus_reg = PMBUS_STATUS_WORD },
    { .index = VR_STAUS_E_STATUS_VOUT, .pmbus_reg = PMBUS_STATUS_VOUT },
    { .index = VR_STAUS_E_STATUS_IOUT, .pmbus_reg = PMBUS_STATUS_IOUT },
    { .index = VR_STAUS_E_STATUS_INPUT, .pmbus_reg = PMBUS_STATUS_INPUT },
    { .index = VR_STAUS_E_STATUS_TEMPERATURE, .pmbus_reg = PMBUS_STATUS_TEMPERATURE },
    { .index = VR_STAUS_E_STATUS_CML, .pmbus_reg = PMBUS_STATUS_CML },
}