From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/include/linux/hwmon.h | 69 ++++++++++++++++++++++++++++++++--
1 files changed, 65 insertions(+), 4 deletions(-)
diff --git a/kernel/include/linux/hwmon.h b/kernel/include/linux/hwmon.h
index 8fde789..1e8d6ea 100644
--- a/kernel/include/linux/hwmon.h
+++ b/kernel/include/linux/hwmon.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
hwmon.h - part of lm_sensors, Linux kernel modules for hardware monitoring
@@ -6,9 +7,6 @@
Copyright (C) 2005 Mark M. Hoffman <mhoffman@lightlink.com>
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 of the License.
*/
#ifndef _HWMON_H_
@@ -29,6 +27,7 @@
hwmon_humidity,
hwmon_fan,
hwmon_pwm,
+ hwmon_intrusion,
hwmon_max,
};
@@ -40,6 +39,11 @@
hwmon_chip_register_tz,
hwmon_chip_update_interval,
hwmon_chip_alarms,
+ hwmon_chip_samples,
+ hwmon_chip_curr_samples,
+ hwmon_chip_in_samples,
+ hwmon_chip_power_samples,
+ hwmon_chip_temp_samples,
};
#define HWMON_C_TEMP_RESET_HISTORY BIT(hwmon_chip_temp_reset_history)
@@ -49,9 +53,15 @@
#define HWMON_C_REGISTER_TZ BIT(hwmon_chip_register_tz)
#define HWMON_C_UPDATE_INTERVAL BIT(hwmon_chip_update_interval)
#define HWMON_C_ALARMS BIT(hwmon_chip_alarms)
+#define HWMON_C_SAMPLES BIT(hwmon_chip_samples)
+#define HWMON_C_CURR_SAMPLES BIT(hwmon_chip_curr_samples)
+#define HWMON_C_IN_SAMPLES BIT(hwmon_chip_in_samples)
+#define HWMON_C_POWER_SAMPLES BIT(hwmon_chip_power_samples)
+#define HWMON_C_TEMP_SAMPLES BIT(hwmon_chip_temp_samples)
enum hwmon_temp_attributes {
- hwmon_temp_input = 0,
+ hwmon_temp_enable,
+ hwmon_temp_input,
hwmon_temp_type,
hwmon_temp_lcrit,
hwmon_temp_lcrit_hyst,
@@ -75,8 +85,11 @@
hwmon_temp_lowest,
hwmon_temp_highest,
hwmon_temp_reset_history,
+ hwmon_temp_rated_min,
+ hwmon_temp_rated_max,
};
+#define HWMON_T_ENABLE BIT(hwmon_temp_enable)
#define HWMON_T_INPUT BIT(hwmon_temp_input)
#define HWMON_T_TYPE BIT(hwmon_temp_type)
#define HWMON_T_LCRIT BIT(hwmon_temp_lcrit)
@@ -101,8 +114,11 @@
#define HWMON_T_LOWEST BIT(hwmon_temp_lowest)
#define HWMON_T_HIGHEST BIT(hwmon_temp_highest)
#define HWMON_T_RESET_HISTORY BIT(hwmon_temp_reset_history)
+#define HWMON_T_RATED_MIN BIT(hwmon_temp_rated_min)
+#define HWMON_T_RATED_MAX BIT(hwmon_temp_rated_max)
enum hwmon_in_attributes {
+ hwmon_in_enable,
hwmon_in_input,
hwmon_in_min,
hwmon_in_max,
@@ -118,8 +134,11 @@
hwmon_in_max_alarm,
hwmon_in_lcrit_alarm,
hwmon_in_crit_alarm,
+ hwmon_in_rated_min,
+ hwmon_in_rated_max,
};
+#define HWMON_I_ENABLE BIT(hwmon_in_enable)
#define HWMON_I_INPUT BIT(hwmon_in_input)
#define HWMON_I_MIN BIT(hwmon_in_min)
#define HWMON_I_MAX BIT(hwmon_in_max)
@@ -135,8 +154,11 @@
#define HWMON_I_MAX_ALARM BIT(hwmon_in_max_alarm)
#define HWMON_I_LCRIT_ALARM BIT(hwmon_in_lcrit_alarm)
#define HWMON_I_CRIT_ALARM BIT(hwmon_in_crit_alarm)
+#define HWMON_I_RATED_MIN BIT(hwmon_in_rated_min)
+#define HWMON_I_RATED_MAX BIT(hwmon_in_rated_max)
enum hwmon_curr_attributes {
+ hwmon_curr_enable,
hwmon_curr_input,
hwmon_curr_min,
hwmon_curr_max,
@@ -152,8 +174,11 @@
hwmon_curr_max_alarm,
hwmon_curr_lcrit_alarm,
hwmon_curr_crit_alarm,
+ hwmon_curr_rated_min,
+ hwmon_curr_rated_max,
};
+#define HWMON_C_ENABLE BIT(hwmon_curr_enable)
#define HWMON_C_INPUT BIT(hwmon_curr_input)
#define HWMON_C_MIN BIT(hwmon_curr_min)
#define HWMON_C_MAX BIT(hwmon_curr_max)
@@ -169,8 +194,11 @@
#define HWMON_C_MAX_ALARM BIT(hwmon_curr_max_alarm)
#define HWMON_C_LCRIT_ALARM BIT(hwmon_curr_lcrit_alarm)
#define HWMON_C_CRIT_ALARM BIT(hwmon_curr_crit_alarm)
+#define HWMON_C_RATED_MIN BIT(hwmon_curr_rated_min)
+#define HWMON_C_RATED_MAX BIT(hwmon_curr_rated_max)
enum hwmon_power_attributes {
+ hwmon_power_enable,
hwmon_power_average,
hwmon_power_average_interval,
hwmon_power_average_interval_max,
@@ -199,8 +227,11 @@
hwmon_power_max_alarm,
hwmon_power_lcrit_alarm,
hwmon_power_crit_alarm,
+ hwmon_power_rated_min,
+ hwmon_power_rated_max,
};
+#define HWMON_P_ENABLE BIT(hwmon_power_enable)
#define HWMON_P_AVERAGE BIT(hwmon_power_average)
#define HWMON_P_AVERAGE_INTERVAL BIT(hwmon_power_average_interval)
#define HWMON_P_AVERAGE_INTERVAL_MAX BIT(hwmon_power_average_interval_max)
@@ -229,16 +260,21 @@
#define HWMON_P_MAX_ALARM BIT(hwmon_power_max_alarm)
#define HWMON_P_LCRIT_ALARM BIT(hwmon_power_lcrit_alarm)
#define HWMON_P_CRIT_ALARM BIT(hwmon_power_crit_alarm)
+#define HWMON_P_RATED_MIN BIT(hwmon_power_rated_min)
+#define HWMON_P_RATED_MAX BIT(hwmon_power_rated_max)
enum hwmon_energy_attributes {
+ hwmon_energy_enable,
hwmon_energy_input,
hwmon_energy_label,
};
+#define HWMON_E_ENABLE BIT(hwmon_energy_enable)
#define HWMON_E_INPUT BIT(hwmon_energy_input)
#define HWMON_E_LABEL BIT(hwmon_energy_label)
enum hwmon_humidity_attributes {
+ hwmon_humidity_enable,
hwmon_humidity_input,
hwmon_humidity_label,
hwmon_humidity_min,
@@ -247,8 +283,11 @@
hwmon_humidity_max_hyst,
hwmon_humidity_alarm,
hwmon_humidity_fault,
+ hwmon_humidity_rated_min,
+ hwmon_humidity_rated_max,
};
+#define HWMON_H_ENABLE BIT(hwmon_humidity_enable)
#define HWMON_H_INPUT BIT(hwmon_humidity_input)
#define HWMON_H_LABEL BIT(hwmon_humidity_label)
#define HWMON_H_MIN BIT(hwmon_humidity_min)
@@ -257,8 +296,11 @@
#define HWMON_H_MAX_HYST BIT(hwmon_humidity_max_hyst)
#define HWMON_H_ALARM BIT(hwmon_humidity_alarm)
#define HWMON_H_FAULT BIT(hwmon_humidity_fault)
+#define HWMON_H_RATED_MIN BIT(hwmon_humidity_rated_min)
+#define HWMON_H_RATED_MAX BIT(hwmon_humidity_rated_max)
enum hwmon_fan_attributes {
+ hwmon_fan_enable,
hwmon_fan_input,
hwmon_fan_label,
hwmon_fan_min,
@@ -272,6 +314,7 @@
hwmon_fan_fault,
};
+#define HWMON_F_ENABLE BIT(hwmon_fan_enable)
#define HWMON_F_INPUT BIT(hwmon_fan_input)
#define HWMON_F_LABEL BIT(hwmon_fan_label)
#define HWMON_F_MIN BIT(hwmon_fan_min)
@@ -295,6 +338,13 @@
#define HWMON_PWM_ENABLE BIT(hwmon_pwm_enable)
#define HWMON_PWM_MODE BIT(hwmon_pwm_mode)
#define HWMON_PWM_FREQ BIT(hwmon_pwm_freq)
+
+enum hwmon_intrusion_attributes {
+ hwmon_intrusion_alarm,
+ hwmon_intrusion_beep,
+};
+#define HWMON_INTRUSION_ALARM BIT(hwmon_intrusion_alarm)
+#define HWMON_INTRUSION_BEEP BIT(hwmon_intrusion_beep)
/**
* struct hwmon_ops - hwmon device operations
@@ -363,6 +413,14 @@
const u32 *config;
};
+#define HWMON_CHANNEL_INFO(stype, ...) \
+ (&(struct hwmon_channel_info) { \
+ .type = hwmon_##stype, \
+ .config = (u32 []) { \
+ __VA_ARGS__, 0 \
+ } \
+ })
+
/**
* Chip configuration
* @ops: Pointer to hwmon operations.
@@ -398,6 +456,9 @@
void hwmon_device_unregister(struct device *dev);
void devm_hwmon_device_unregister(struct device *dev);
+int hwmon_notify_event(struct device *dev, enum hwmon_sensor_types type,
+ u32 attr, int channel);
+
/**
* hwmon_is_bad_char - Is the char invalid in a hwmon name
* @ch: the char to be considered
--
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