plat_isr.c File Reference

#include <logging/log.h>
#include <stdlib.h>
#include <pmbus.h>
#include "libipmi.h"
#include "app_handler.h"
#include "kcs.h"
#include "rg3mxxb12.h"
#include "p3h284x.h"
#include "power_status.h"
#include "sensor.h"
#include "snoop.h"
#include "apml.h"
#include "hal_gpio.h"
#include "hal_i2c.h"
#include "hal_i3c.h"
#include "util_sys.h"
#include "util_worker.h"
#include "plat_gpio.h"
#include "plat_class.h"
#include "plat_pldm_sensor.h"
#include "plat_sensor_table.h"
#include "plat_i2c.h"
#include "plat_mctp.h"
#include "plat_apml.h"
#include "plat_i3c.h"
#include "plat_isr.h"
#include "plat_dimm.h"
#include "pcc.h"
#include "plat_pmic.h"

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Macros
#define	MB_THROTTLE_WORKQ_STACK_SIZE   1024
#define	MB_THROTTLE_WORKQ_PRIORITY   K_PRIO_PREEMPT(2)
#define	SYS_THROTTLE_WORKQ_STACK_SIZE   1024
#define	SYS_THROTTLE_WORKQ_PRIORITY   K_PRIO_PREEMPT(2)
#define	POST_TIMEOUT_SECONDS   1200
#define	DC_ON_5_SECOND   5
#define	PROC_FAIL_START_DELAY_SECOND   10
#define	VR_EVENT_DELAY_MS   10
#define	DETECT_VR_WDT_DELAY_S   10

Functions
	LOG_MODULE_REGISTER (plat_isr, LOG_LEVEL_DBG)
void	init_event_work ()
void	addsel_work_handler (struct k_work *work_item)
void	reinit_i3c_hub ()
void	set_ffwf_eid ()
void	switch_i3c_dimm_mux_to_cpu ()
	K_WORK_DELAYABLE_DEFINE (set_DC_on_5s_work, set_DC_on_delayed_status)
	K_WORK_DEFINE (reinit_i3c_work, reinit_i3c_hub)
	K_WORK_DEFINE (set_ffwf_eid_work, set_ffwf_eid)
	K_WORK_DEFINE (switch_i3c_dimm_work, switch_i3c_dimm_mux_to_cpu)
	K_WORK_DELAYABLE_DEFINE (PROC_FAIL_work, PROC_FAIL_handler)
	K_WORK_DELAYABLE_DEFINE (ABORT_FRB2_WDT_THREAD, abort_frb2_wdt_thread)
	K_WORK_DELAYABLE_DEFINE (read_pmic_critical_work, read_pmic_error_when_dc_off)
	K_THREAD_STACK_DEFINE (mb_throttle_workq_stack, MB_THROTTLE_WORKQ_STACK_SIZE)
	K_THREAD_STACK_DEFINE (sys_throttle_workq_stack, SYS_THROTTLE_WORKQ_STACK_SIZE)
void	init_fastprochot_work_q (void)
void	init_throttle_work_q (void)
void	add_post_timeout_sel_work_handler (struct k_work *work)
void	init_post_timeout_event_work (void)
	K_TIMER_DEFINE (power_on_timer, post_timeout_handler, NULL)
void	post_timeout_handler (struct k_timer *timer_id)
void	ISR_DC_ON ()
void	ISR_POST_COMPLETE ()
void	ISR_BMC_READY ()
void	ISR_WF_BIC_READY ()
	K_WORK_DELAYABLE_DEFINE (SLP3_work, SLP3_handler)
void	ISR_SLP3 ()
void	ISR_DBP_PRSNT ()
void	ISR_MB_THROTTLE ()
void	ISR_SOC_THMALTRIP ()
void	ISR_SYS_THROTTLE ()
void	ISR_HSC_OC ()
void	init_vr_event_work ()
void	process_vr_power_fault_sel (struct k_work *work_item)
void	ISR_VR_PWR_FAULT ()
void	ISR_UV_DETECT ()
void	IST_PLTRST ()
	K_WORK_DELAYABLE_DEFINE (APML_ALERT_work, APML_ALERT_handler)
void	ISR_APML_ALERT ()
void	ISR_CPU_SMERR_BIC ()

Variables
uint8_t	hw_event_register [13] = { 0 }
add_vr_sel_info	vr_event_work_item []
add_sel_info	event_work_items []
struct k_work_q	mb_throttle_work_q
struct k_work_q	sys_throttle_work_q
const vr_fault_info	vr_fault_table []
const cpld_reg_info	cpld_reg_table [CPLD_REG_INFO_IDX_MAX]
const uint8_t	vr_reg_list [][9]

Macro Definition Documentation

DC_ON_5_SECOND

#define DC_ON_5_SECOND   5

DETECT_VR_WDT_DELAY_S

#define DETECT_VR_WDT_DELAY_S   10

MB_THROTTLE_WORKQ_PRIORITY

#define MB_THROTTLE_WORKQ_PRIORITY   K_PRIO_PREEMPT(2)

MB_THROTTLE_WORKQ_STACK_SIZE

#define MB_THROTTLE_WORKQ_STACK_SIZE   1024

POST_TIMEOUT_SECONDS

#define POST_TIMEOUT_SECONDS   1200

PROC_FAIL_START_DELAY_SECOND

#define PROC_FAIL_START_DELAY_SECOND   10

SYS_THROTTLE_WORKQ_PRIORITY

#define SYS_THROTTLE_WORKQ_PRIORITY   K_PRIO_PREEMPT(2)

SYS_THROTTLE_WORKQ_STACK_SIZE

#define SYS_THROTTLE_WORKQ_STACK_SIZE   1024

VR_EVENT_DELAY_MS

#define VR_EVENT_DELAY_MS   10

Function Documentation

add_post_timeout_sel_work_handler()

void add_post_timeout_sel_work_handler

(

struct k_work *

work

)

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addsel_work_handler()

void addsel_work_handler

(

struct k_work *

work_item

)

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init_event_work()

void init_event_work

(

)

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init_fastprochot_work_q()

void init_fastprochot_work_q

(

void

)

init_post_timeout_event_work()

void init_post_timeout_event_work

(

void

)

init_throttle_work_q()

void init_throttle_work_q

(

void

)

init_vr_event_work()

void init_vr_event_work

(

)

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ISR_APML_ALERT()

void ISR_APML_ALERT

(

)

ISR_BMC_READY()

void ISR_BMC_READY

(

)

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ISR_CPU_SMERR_BIC()

void ISR_CPU_SMERR_BIC

(

)

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ISR_DBP_PRSNT()

void ISR_DBP_PRSNT

(

)

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ISR_DC_ON()

void ISR_DC_ON

(

)

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ISR_HSC_OC()

void ISR_HSC_OC

(

)

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ISR_MB_THROTTLE()

void ISR_MB_THROTTLE

(

)

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ISR_POST_COMPLETE()

void ISR_POST_COMPLETE

(

)

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ISR_SLP3()

void ISR_SLP3

(

)

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ISR_SOC_THMALTRIP()

void ISR_SOC_THMALTRIP

(

)

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ISR_SYS_THROTTLE()

void ISR_SYS_THROTTLE

(

)

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ISR_UV_DETECT()

void ISR_UV_DETECT

(

)

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ISR_VR_PWR_FAULT()

void ISR_VR_PWR_FAULT

(

)

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ISR_WF_BIC_READY()

void ISR_WF_BIC_READY

(

)

IST_PLTRST()

void IST_PLTRST

(

)

K_THREAD_STACK_DEFINE() [1/2]

K_THREAD_STACK_DEFINE	(	mb_throttle_workq_stack	,
		MB_THROTTLE_WORKQ_STACK_SIZE
	)

K_THREAD_STACK_DEFINE() [2/2]

K_THREAD_STACK_DEFINE	(	sys_throttle_workq_stack	,
		SYS_THROTTLE_WORKQ_STACK_SIZE
	)

K_TIMER_DEFINE()

K_TIMER_DEFINE	(	power_on_timer	,
		post_timeout_handler	,
		NULL
	)

K_WORK_DEFINE() [1/3]

K_WORK_DEFINE	(	reinit_i3c_work	,
		reinit_i3c_hub
	)

K_WORK_DEFINE() [2/3]

K_WORK_DEFINE	(	set_ffwf_eid_work	,
		set_ffwf_eid
	)

K_WORK_DEFINE() [3/3]

K_WORK_DEFINE	(	switch_i3c_dimm_work	,
		switch_i3c_dimm_mux_to_cpu
	)

K_WORK_DELAYABLE_DEFINE() [1/6]

K_WORK_DELAYABLE_DEFINE	(	ABORT_FRB2_WDT_THREAD	,
		abort_frb2_wdt_thread
	)

K_WORK_DELAYABLE_DEFINE() [2/6]

K_WORK_DELAYABLE_DEFINE	(	APML_ALERT_work	,
		APML_ALERT_handler
	)

K_WORK_DELAYABLE_DEFINE() [3/6]

K_WORK_DELAYABLE_DEFINE	(	PROC_FAIL_work	,
		PROC_FAIL_handler
	)

K_WORK_DELAYABLE_DEFINE() [4/6]

K_WORK_DELAYABLE_DEFINE	(	read_pmic_critical_work	,
		read_pmic_error_when_dc_off
	)

K_WORK_DELAYABLE_DEFINE() [5/6]

K_WORK_DELAYABLE_DEFINE	(	set_DC_on_5s_work	,
		set_DC_on_delayed_status
	)

K_WORK_DELAYABLE_DEFINE() [6/6]

K_WORK_DELAYABLE_DEFINE	(	SLP3_work	,
		SLP3_handler
	)

LOG_MODULE_REGISTER()

LOG_MODULE_REGISTER	(	plat_isr	,
		LOG_LEVEL_DBG
	)

post_timeout_handler()

void post_timeout_handler

(

struct k_timer *

timer_id

)

process_vr_power_fault_sel()

void process_vr_power_fault_sel

(

struct k_work *

work_item

)

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reinit_i3c_hub()

void reinit_i3c_hub

(

)

set_ffwf_eid()

void set_ffwf_eid

(

)

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switch_i3c_dimm_mux_to_cpu()

void switch_i3c_dimm_mux_to_cpu

(

)

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Variable Documentation

cpld_reg_table

const cpld_reg_info cpld_reg_table[CPLD_REG_INFO_IDX_MAX]

Initial value:

= {
    
    { CPLD_IO_I2C_BUS, CPLD_IO_I2C_ADDR, 0x13 }, 
    { CPLD_IO_I2C_BUS, CPLD_IO_I2C_ADDR, 0x14 }, 
    { CPLD_IO_I2C_BUS, CPLD_IO_I2C_ADDR, 0x15 }, 
}

event_work_items

add_sel_info event_work_items[]

hw_event_register

uint8_t hw_event_register[13] = { 0 }

mb_throttle_work_q

struct k_work_q mb_throttle_work_q

sys_throttle_work_q

struct k_work_q sys_throttle_work_q

vr_event_work_item

add_vr_sel_info vr_event_work_item[]

Initial value:

= {
    {
        .is_init = false,
        .gpio_num = FM_SOL_UART_CH_SEL_R,
    },
}

vr_fault_table

const vr_fault_info vr_fault_table[]

Initial value:

= {
    
    { P1V5_RETIMER_1, CPLD_REG_INFO_IDX_0, BIT(2), false, 0, 0, 0 },
    { P0V9_STBY_1, CPLD_REG_INFO_IDX_0, BIT(0), false, 0, 0, 0 },
    { PVDD11_S3, CPLD_REG_INFO_IDX_1, BIT(4), true, I2C_BUS4, ADDR_VR_PVDD11, 0 },
    { PVDDIO, CPLD_REG_INFO_IDX_1, BIT(3), true, I2C_BUS4, ADDR_VR_PVDDIO, 1 },
    { PVDDCR_SOC, CPLD_REG_INFO_IDX_1, BIT(2), true, I2C_BUS4, ADDR_VR_SOC, 1 },
    { PVDDCR_CPU0, CPLD_REG_INFO_IDX_1, BIT(1), true, I2C_BUS4, ADDR_VR_CPU0, 0 },
    { PVDDCR_CPU1, CPLD_REG_INFO_IDX_1, BIT(0), true, I2C_BUS4, ADDR_VR_CPU1, 0 },
    { P3V3_E1S_0, CPLD_REG_INFO_IDX_2, BIT(3), false, 0, 0, 0 },
    { P3V3_E1S_1, CPLD_REG_INFO_IDX_2, BIT(2), false, 0, 0, 0 },
    { P12V_E1S_0, CPLD_REG_INFO_IDX_2, BIT(1), false, 0, 0, 0 },
    { P12V_E1S_1, CPLD_REG_INFO_IDX_2, BIT(0), false, 0, 0, 0 },
}

vr_reg_list

const uint8_t vr_reg_list[][9]

Initial value:

= {
    
    { PMBUS_STATUS_WORD, PMBUS_STATUS_BYTE, PMBUS_STATUS_VOUT, PMBUS_STATUS_IOUT,
      PMBUS_STATUS_INPUT, PMBUS_STATUS_TEMPERATURE, PMBUS_STATUS_CML,
      PMBUS_STATUS_MFR_SPECIFIC },
    
    { PMBUS_STATUS_WORD, PMBUS_STATUS_BYTE, PMBUS_STATUS_VOUT, PMBUS_STATUS_IOUT,
      PMBUS_STATUS_INPUT, PMBUS_STATUS_TEMPERATURE, PMBUS_STATUS_CML, PMBUS_STATUS_OTHER,
      PMBUS_STATUS_MFR_SPECIFIC },
}