919 lines
28 KiB
C
919 lines
28 KiB
C
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/*
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* slot_device_driver.c
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*
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* This module realize /sys/s3ip/slot attributes read and write functions
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*
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* History
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* [Version] [Date] [Description]
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* * v1.0 2021-08-31 S3IP sysfs
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*/
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#include <linux/slab.h>
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#include "device_driver_common.h"
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#include "slot_sysfs.h"
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#define SLOT_INFO(fmt, args...) LOG_INFO("slot: ", fmt, ##args)
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#define SLOT_ERR(fmt, args...) LOG_ERR("slot: ", fmt, ##args)
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#define SLOT_DBG(fmt, args...) LOG_DBG("slot: ", fmt, ##args)
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static int g_loglevel = 0;
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/******************************************slot***********************************************/
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static int demo_get_slot_number(void)
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{
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/* add vendor codes here */
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return 1;
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}
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static int demo_get_slot_temp_number(unsigned int slot_index)
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{
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/* add vendor codes here */
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return 1;
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}
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static int demo_get_slot_vol_number(unsigned int slot_index)
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{
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/* add vendor codes here */
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return 1;
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}
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static int demo_get_slot_curr_number(unsigned int slot_index)
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{
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/* add vendor codes here */
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return 1;
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}
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static int demo_get_slot_fpga_number(unsigned int slot_index)
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{
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/* add vendor codes here */
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return 1;
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}
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static int demo_get_slot_cpld_number(unsigned int slot_index)
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{
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/* add vendor codes here */
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return 1;
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}
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/*
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* demo_get_slot_model_name - Used to get slot model name,
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* @slot_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_model_name(unsigned int slot_index, char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_get_slot_serial_number - Used to get slot serial number,
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* @slot_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_serial_number(unsigned int slot_index, char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_get_slot_part_number - Used to get slot part number,
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* @slot_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_part_number(unsigned int slot_index, char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_get_slot_hardware_version - Used to get slot hardware version,
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* @slot_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_hardware_version(unsigned int slot_index, char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_get_slot_status - Used to get slot status,
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* filled the value to buf, slot status define as below:
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* 0: ABSENT
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* 1: OK
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* 2: NOT OK
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*
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* @slot_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_status(unsigned int slot_index, char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_get_slot_led_status - Used to get slot led status
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* filled the value to buf, led status value define as below:
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* 0: dark
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* 1: green
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* 2: yellow
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* 3: red
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* 4：blue
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* 5: green light flashing
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* 6: yellow light flashing
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* 7: red light flashing
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* 8：blue light flashing
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*
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* @slot_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_led_status(unsigned int slot_index, char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_set_slot_led_status - Used to set slot led status
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* @slot_index: start with 1
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* @status: led status, led status value define as below:
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* 0: dark
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* 1: green
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* 2: yellow
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* 3: red
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* 4：blue
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* 5: green light flashing
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* 6: yellow light flashing
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* 7: red light flashing
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* 8：blue light flashing
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*
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* This function returns 0 on success,
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* otherwise it returns a negative value on failed.
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*/
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static int demo_set_slot_led_status(unsigned int slot_index, int status)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_get_slot_temp_alias - Used to identify the location of the temperature sensor of slot,
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* @slot_index: start with 1
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* @temp_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_temp_alias(unsigned int slot_index, unsigned int temp_index,
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char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_get_slot_temp_type - Used to get the model of temperature sensor of slot,
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* @slot_index: start with 1
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* @temp_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_temp_type(unsigned int slot_index, unsigned int temp_index,
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char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_get_slot_temp_max - Used to get the maximum threshold of temperature sensor of slot,
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* filled the value to buf, and the value keep three decimal places
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* @slot_index: start with 1
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* @temp_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_temp_max(unsigned int slot_index, unsigned int temp_index,
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char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_set_slot_temp_max - Used to set the maximum threshold of temperature sensor of slot,
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* get value from buf and set it to maximum threshold of slot temperature sensor
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* @slot_index: start with 1
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* @temp_index: start with 1
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* @buf: the buf store the data to be set, eg '80.000'
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* @count: length of buf
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*
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* This function returns 0 on success,
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* otherwise it returns a negative value on failed.
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*/
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static int demo_set_slot_temp_max(unsigned int slot_index, unsigned int temp_index,
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const char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_get_slot_temp_min - Used to get the minimum threshold of temperature sensor of slot,
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* filled the value to buf, and the value keep three decimal places
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* @slot_index: start with 1
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* @temp_index: start with 1
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* @buf: Data receiving buffer
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* @count: length of buf
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*
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* This function returns the length of the filled buffer,
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* if not support this attributes filled "NA" to buf,
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* otherwise it returns a negative value on failed.
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*/
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static ssize_t demo_get_slot_temp_min(unsigned int slot_index, unsigned int temp_index,
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char *buf, size_t count)
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{
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/* add vendor codes here */
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return -ENOSYS;
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}
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/*
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* demo_set_slot_temp_min - Used to set the minimum threshold of temperature sensor of slot,
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* get value from buf and set it to minimum threshold of slot temperature sensor
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* @slot_index: start with 1
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* @temp_index: start with 1
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* @buf: the buf store the data to be set, eg '50.000'
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* @count: length of buf
|
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|
|
*
|
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* This function returns 0 on success,
|
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* otherwise it returns a negative value on failed.
|
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*/
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static int demo_set_slot_temp_min(unsigned int slot_index, unsigned int temp_index,
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const char *buf, size_t count)
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{
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/* add vendor codes here */
|
|||
|
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return -ENOSYS;
|
|||
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}
|
|||
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|
|||
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/*
|
|||
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* demo_get_slot_temp_value - Used to get the input value of temperature sensor of slot,
|
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* filled the value to buf, and the value keep three decimal places
|
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* @slot_index: start with 1
|
|||
|
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* @temp_index: start with 1
|
|||
|
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* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
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static ssize_t demo_get_slot_temp_value(unsigned int slot_index, unsigned int temp_index,
|
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char *buf, size_t count)
|
|||
|
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{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_vol_alias - Used to identify the location of the voltage sensor of slot,
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @vol_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_vol_alias(unsigned int slot_index, unsigned int vol_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_vol_type - Used to get the model of voltage sensor of slot,
|
|||
|
|
* such as udc90160, tps53622 and so on
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @vol_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_vol_type(unsigned int slot_index, unsigned int vol_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_vol_max - Used to get the maximum threshold of voltage sensor of slot,
|
|||
|
|
* filled the value to buf, and the value keep three decimal places
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @vol_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_vol_max(unsigned int slot_index, unsigned int vol_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_set_slot_vol_max - Used to set the maximum threshold of volatge sensor of slot,
|
|||
|
|
* get value from buf and set it to maximum threshold of volatge sensor
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @vol_index: start with 1
|
|||
|
|
* @buf: the buf store the data to be set, eg '3.567'
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns 0 on success,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static int demo_set_slot_vol_max(unsigned int slot_index, unsigned int vol_index,
|
|||
|
|
const char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_vol_min - Used to get the minimum threshold of voltage sensor of slot,
|
|||
|
|
* filled the value to buf, and the value keep three decimal places
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @vol_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_vol_min(unsigned int slot_index, unsigned int vol_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_set_slot_vol_min - Used to set the minimum threshold of voltage sensor of slot,
|
|||
|
|
* get value from buf and set it to minimum threshold of voltage sensor
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @temp_index: start with 1
|
|||
|
|
* @buf: the buf store the data to be set, eg '3.123'
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns 0 on success,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static int demo_set_slot_vol_min(unsigned int slot_index, unsigned int vol_index,
|
|||
|
|
const char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_vol_range - Used to get the output error value of voltage sensor of slot,
|
|||
|
|
* filled the value to buf
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @vol_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_vol_range(unsigned int slot_index, unsigned int vol_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_vol_nominal_value - Used to get the nominal value of voltage sensor of slot,
|
|||
|
|
* filled the value to buf
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @vol_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_vol_nominal_value(unsigned int slot_index,
|
|||
|
|
unsigned int vol_index, char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_vol_value - Used to get the input value of voltage sensor of slot,
|
|||
|
|
* filled the value to buf, and the value keep three decimal places
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @vol_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_vol_value(unsigned int slot_index, unsigned int vol_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_curr_alias - Used to identify the location of the current sensor of slot,
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @curr_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_curr_alias(unsigned int slot_index, unsigned int curr_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_curr_type - Used to get the model of current sensor of slot,
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @curr_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_curr_type(unsigned int slot_index, unsigned int curr_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_curr_max - Used to get the maximum threshold of current sensor of slot,
|
|||
|
|
* filled the value to buf, and the value keep three decimal places
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @curr_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_curr_max(unsigned int slot_index, unsigned int curr_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_set_slot_curr_max - Used to set the maximum threshold of current sensor of slot,
|
|||
|
|
* get value from buf and set it to maximum threshold of current sensor
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @curr_index: start with 1
|
|||
|
|
* @buf: the buf store the data to be set
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns 0 on success,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static int demo_set_slot_curr_max(unsigned int slot_index, unsigned int curr_index,
|
|||
|
|
const char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_curr_min - Used to get the minimum threshold of current sensor of slot,
|
|||
|
|
* filled the value to buf, and the value keep three decimal places
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @curr_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_curr_min(unsigned int slot_index, unsigned int curr_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_set_slot_curr_min - Used to set the minimum threshold of current sensor of slot,
|
|||
|
|
* get value from buf and set it to minimum threshold of current sensor
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @curr_index: start with 1
|
|||
|
|
* @buf: the buf store the data to be set, eg '50.000'
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns 0 on success,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static int demo_set_slot_curr_min(unsigned int slot_index, unsigned int curr_index,
|
|||
|
|
const char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_curr_value - Used to get the input value of current sensor of slot,
|
|||
|
|
* filled the value to buf, and the value keep three decimal places
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @curr_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_curr_value(unsigned int slot_index, unsigned int curr_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_fpga_alias - Used to identify the location of slot fpga,
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @fpga_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_fpga_alias(unsigned int slot_index, unsigned int fpga_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_fpga_type - Used to get slot fpga model name
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @fpga_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_fpga_type(unsigned int slot_index, unsigned int fpga_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_fpga_firmware_version - Used to get slot fpga firmware version,
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @fpga_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_fpga_firmware_version(unsigned int slot_index, unsigned int fpga_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_fpga_board_version - Used to get slot fpga board version,
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @fpga_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_fpga_board_version(unsigned int slot_index, unsigned int fpga_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_fpga_test_reg - Used to test slot fpga register read
|
|||
|
|
* filled the value to buf, value is hexadecimal, start with 0x
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @fpga_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_fpga_test_reg(unsigned int slot_index, unsigned int fpga_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_set_slot_fpga_test_reg - Used to test slot fpga register write
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @fpga_index: start with 1
|
|||
|
|
* @value: value write to slot fpga
|
|||
|
|
*
|
|||
|
|
* This function returns 0 on success,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static int demo_set_slot_fpga_test_reg(unsigned int slot_index, unsigned int fpga_index,
|
|||
|
|
unsigned int value)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_cpld_alias - Used to identify the location of slot cpld,
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @cpld_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_cpld_alias(unsigned int slot_index, unsigned int cpld_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_cpld_type - Used to get slot cpld model name
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @cpld_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_cpld_type(unsigned int slot_index, unsigned int cpld_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_cpld_firmware_version - Used to get slot cpld firmware version,
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @cpld_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_cpld_firmware_version(unsigned int slot_index, unsigned int cpld_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_cpld_board_version - Used to get slot cpld board version,
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @cpld_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_cpld_board_version(unsigned int slot_index, unsigned int cpld_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_get_slot_cpld_test_reg - Used to test slot cpld register read
|
|||
|
|
* filled the value to buf, value is hexadecimal, start with 0x
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @cpld_index: start with 1
|
|||
|
|
* @buf: Data receiving buffer
|
|||
|
|
* @count: length of buf
|
|||
|
|
*
|
|||
|
|
* This function returns the length of the filled buffer,
|
|||
|
|
* if not support this attributes filled "NA" to buf,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static ssize_t demo_get_slot_cpld_test_reg(unsigned int slot_index, unsigned int cpld_index,
|
|||
|
|
char *buf, size_t count)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
/*
|
|||
|
|
* demo_set_slot_cpld_test_reg - Used to test slot cpld register write
|
|||
|
|
* @slot_index: start with 1
|
|||
|
|
* @cpld_index: start with 1
|
|||
|
|
* @value: value write to slot cpld
|
|||
|
|
*
|
|||
|
|
* This function returns 0 on success,
|
|||
|
|
* otherwise it returns a negative value on failed.
|
|||
|
|
*/
|
|||
|
|
static int demo_set_slot_cpld_test_reg(unsigned int slot_index, unsigned int cpld_index,
|
|||
|
|
unsigned int value)
|
|||
|
|
{
|
|||
|
|
/* add vendor codes here */
|
|||
|
|
return -ENOSYS;
|
|||
|
|
}
|
|||
|
|
/***************************************end of slot*******************************************/
|
|||
|
|
|
|||
|
|
static struct s3ip_sysfs_slot_drivers_s drivers = {
|
|||
|
|
/*
|
|||
|
|
* set ODM slot drivers to /sys/s3ip/slot,
|
|||
|
|
* if not support the function, set corresponding hook to NULL.
|
|||
|
|
*/
|
|||
|
|
.get_slot_number = demo_get_slot_number,
|
|||
|
|
.get_slot_temp_number = demo_get_slot_temp_number,
|
|||
|
|
.get_slot_vol_number = demo_get_slot_vol_number,
|
|||
|
|
.get_slot_curr_number = demo_get_slot_curr_number,
|
|||
|
|
.get_slot_cpld_number = demo_get_slot_cpld_number,
|
|||
|
|
.get_slot_fpga_number = demo_get_slot_fpga_number,
|
|||
|
|
.get_slot_model_name = demo_get_slot_model_name,
|
|||
|
|
.get_slot_serial_number = demo_get_slot_serial_number,
|
|||
|
|
.get_slot_part_number = demo_get_slot_part_number,
|
|||
|
|
.get_slot_hardware_version = demo_get_slot_hardware_version,
|
|||
|
|
.get_slot_status = demo_get_slot_status,
|
|||
|
|
.get_slot_led_status = demo_get_slot_led_status,
|
|||
|
|
.set_slot_led_status = demo_set_slot_led_status,
|
|||
|
|
.get_slot_temp_alias = demo_get_slot_temp_alias,
|
|||
|
|
.get_slot_temp_type = demo_get_slot_temp_type,
|
|||
|
|
.get_slot_temp_max = demo_get_slot_temp_max,
|
|||
|
|
.set_slot_temp_max = demo_set_slot_temp_max,
|
|||
|
|
.get_slot_temp_min = demo_get_slot_temp_min,
|
|||
|
|
.set_slot_temp_min = demo_set_slot_temp_min,
|
|||
|
|
.get_slot_temp_value = demo_get_slot_temp_value,
|
|||
|
|
.get_slot_vol_alias = demo_get_slot_vol_alias,
|
|||
|
|
.get_slot_vol_type = demo_get_slot_vol_type,
|
|||
|
|
.get_slot_vol_max = demo_get_slot_vol_max,
|
|||
|
|
.set_slot_vol_max = demo_set_slot_vol_max,
|
|||
|
|
.get_slot_vol_min = demo_get_slot_vol_min,
|
|||
|
|
.set_slot_vol_min = demo_set_slot_vol_min,
|
|||
|
|
.get_slot_vol_range = demo_get_slot_vol_range,
|
|||
|
|
.get_slot_vol_nominal_value = demo_get_slot_vol_nominal_value,
|
|||
|
|
.get_slot_vol_value = demo_get_slot_vol_value,
|
|||
|
|
.get_slot_curr_alias = demo_get_slot_curr_alias,
|
|||
|
|
.get_slot_curr_type = demo_get_slot_curr_type,
|
|||
|
|
.get_slot_curr_max = demo_get_slot_curr_max,
|
|||
|
|
.set_slot_curr_max = demo_set_slot_curr_max,
|
|||
|
|
.get_slot_curr_min = demo_get_slot_curr_min,
|
|||
|
|
.set_slot_curr_min = demo_set_slot_curr_min,
|
|||
|
|
.get_slot_curr_value = demo_get_slot_curr_value,
|
|||
|
|
.get_slot_fpga_alias = demo_get_slot_fpga_alias,
|
|||
|
|
.get_slot_fpga_alias = demo_get_slot_fpga_alias,
|
|||
|
|
.get_slot_fpga_type = demo_get_slot_fpga_type,
|
|||
|
|
.get_slot_fpga_firmware_version = demo_get_slot_fpga_firmware_version,
|
|||
|
|
.get_slot_fpga_board_version = demo_get_slot_fpga_board_version,
|
|||
|
|
.get_slot_fpga_test_reg = demo_get_slot_fpga_test_reg,
|
|||
|
|
.set_slot_fpga_test_reg = demo_set_slot_fpga_test_reg,
|
|||
|
|
.get_slot_cpld_alias = demo_get_slot_cpld_alias,
|
|||
|
|
.get_slot_cpld_type = demo_get_slot_cpld_type,
|
|||
|
|
.get_slot_cpld_firmware_version = demo_get_slot_cpld_firmware_version,
|
|||
|
|
.get_slot_cpld_board_version = demo_get_slot_cpld_board_version,
|
|||
|
|
.get_slot_cpld_test_reg = demo_get_slot_cpld_test_reg,
|
|||
|
|
.set_slot_cpld_test_reg = demo_set_slot_cpld_test_reg,
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
static int __init slot_dev_drv_init(void)
|
|||
|
|
{
|
|||
|
|
int ret;
|
|||
|
|
|
|||
|
|
SLOT_INFO("slot_init...\n");
|
|||
|
|
|
|||
|
|
ret = s3ip_sysfs_slot_drivers_register(&drivers);
|
|||
|
|
if (ret < 0) {
|
|||
|
|
SLOT_ERR("slot drivers register err, ret %d.\n", ret);
|
|||
|
|
return ret;
|
|||
|
|
}
|
|||
|
|
SLOT_INFO("slot_init success.\n");
|
|||
|
|
return 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
static void __exit slot_dev_drv_exit(void)
|
|||
|
|
{
|
|||
|
|
s3ip_sysfs_slot_drivers_unregister();
|
|||
|
|
SLOT_INFO("slot_exit success.\n");
|
|||
|
|
return;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
module_init(slot_dev_drv_init);
|
|||
|
|
module_exit(slot_dev_drv_exit);
|
|||
|
|
module_param(g_loglevel, int, 0644);
|
|||
|
|
MODULE_PARM_DESC(g_loglevel, "the log level(info=0x1, err=0x2, dbg=0x4, all=0xf).\n");
|
|||
|
|
MODULE_LICENSE("GPL");
|
|||
|
|
MODULE_AUTHOR("sonic S3IP sysfs");
|
|||
|
|
MODULE_DESCRIPTION("slot device driver");
|