plat_cpld.c File Reference

#include "plat_cpld.h"
#include "libutil.h"
#include "plat_i2c.h"
#include "plat_util.h"
#include "plat_gpio.h"
#include "plat_log.h"
#include "plat_hook.h"
#include <logging/log.h>

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Classes
struct	_vr_error_callback_info_

Macros
#define	CPLD_ADDR   (0x4C >> 1)
#define	I2C_BUS_CPLD   I2C_BUS11
#define	POLLING_CPLD_STACK_SIZE   2048
#define	CPLD_POLLING_INTERVAL_MS   1000
#define	CHECK_ALL_BITS   0xFF

Typedefs
typedef struct _vr_error_callback_info_	vr_error_callback_info

Functions
	LOG_MODULE_REGISTER (plat_cpld)
bool	plat_read_cpld (uint8_t offset, uint8_t *data, uint8_t len)
bool	plat_write_cpld (uint8_t offset, uint8_t *data)
void	check_cpld_handler ()
	K_WORK_DELAYABLE_DEFINE (check_cpld_work, check_cpld_handler)
void	check_ubc_delayed_timer_handler (struct k_timer *timer)
	K_TIMER_DEFINE (init_ubc_delayed_timer, check_ubc_delayed_timer_handler, NULL)
void	check_ubc_delayed (struct k_work *work)
	K_WORK_DEFINE (check_ubc_delayed_work, check_ubc_delayed)
	K_THREAD_STACK_DEFINE (cpld_polling_stack, POLLING_CPLD_STACK_SIZE)
bool	vr_error_callback (cpld_info *cpld_info, uint8_t *current_cpld_value)
void	check_cpld_polling_alert_status (void)
void	set_cpld_polling_enable_flag (bool status)
bool	get_cpld_polling_enable_flag (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
cpld_info	cpld_info_table []
bool	cpld_polling_alert_status = false
bool	cpld_polling_enable_flag = true
bool	ubc_enabled_delayed_status = false

Macro Definition Documentation

CHECK_ALL_BITS

#define CHECK_ALL_BITS   0xFF

CPLD_ADDR

#define CPLD_ADDR   (0x4C >> 1)

CPLD_POLLING_INTERVAL_MS

#define CPLD_POLLING_INTERVAL_MS   1000

I2C_BUS_CPLD

#define I2C_BUS_CPLD   I2C_BUS11

POLLING_CPLD_STACK_SIZE

#define POLLING_CPLD_STACK_SIZE   2048

Typedef Documentation

vr_error_callback_info

typedef struct _vr_error_callback_info_ vr_error_callback_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_polling_enable_flag()

bool get_cpld_polling_enable_flag

(

void

)

init_cpld_polling()

void init_cpld_polling

(

void

)

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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()

K_WORK_DEFINE	(	check_ubc_delayed_work	,
		check_ubc_delayed
	)

K_WORK_DELAYABLE_DEFINE()

K_WORK_DELAYABLE_DEFINE	(	check_cpld_work	,
		check_cpld_handler
	)

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER

(

plat_cpld

)

plat_read_cpld()

bool plat_read_cpld	(	uint8_t	offset,
		uint8_t *	data,
		uint8_t	len
	)

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plat_write_cpld()

bool plat_write_cpld	(	uint8_t	offset,
		uint8_t *	data
	)

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poll_cpld_registers()

void poll_cpld_registers

(

)

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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	(	cpld_info *	cpld_info,
		uint8_t *	current_cpld_value
	)

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Variable Documentation

cpld_info_table

cpld_info 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 },
    { VR_POWER_FAULT_2_REG,             0x00, 0x00, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { VR_POWER_FAULT_3_REG,             0x00, 0x00, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { VR_POWER_FAULT_4_REG,             0x00, 0x00, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
    { VR_POWER_FAULT_5_REG,             0x00, 0x00, true, 0x00, false, false, 0x00,  .status_changed_cb = vr_error_callback, .bit_check_mask = CHECK_ALL_BITS },
}

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