vasilito
c9bf8a1efa
Fixed common dependency path (../../common → ../common). Added workspace member entry for drivers/thermald. thermald now builds as part of base recipe. 19/19 patches. base + base-initfs build.
59 lines
1.7 KiB
Diff
59 lines
1.7 KiB
Diff
--- a/drivers/thermald/Cargo.toml 1970-01-01 00:00:00.000000000 +0000
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+++ b/drivers/thermald/Cargo.toml 2026-05-03 15:54:52.487976196 +0100
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@@ -0,0 +1,12 @@
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+[package]
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+name = "thermald"
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+version = "0.1.0"
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+edition = "2021"
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+
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+[dependencies]
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+log.workspace = true
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+anyhow.workspace = true
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+common = { path = "../common" }
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+
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+[lints]
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+workspace = true
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--- a/drivers/thermald/src/main.rs 1970-01-01 00:00:00.000000000 +0000
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+++ b/drivers/thermald/src/main.rs 2026-05-03 15:54:52.488780946 +0100
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@@ -0,0 +1,30 @@
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+use anyhow::{Context, Result};
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+use std::{thread, time};
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+
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+fn read_temp() -> Option<f32> {
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+ for zone in 0..4 {
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+ let path = format!("/scheme/acpi/thermal_zone/{}/temperature", zone);
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+ if let Ok(data) = std::fs::read_to_string(&path) {
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+ if let Ok(mv) = data.trim().parse::<u32>() {
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+ return Some(mv as f32 / 1000.0);
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+ }
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+ }
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+ }
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+ None
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+}
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+
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+fn main() -> Result<()> {
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+ common::setup_logging("system", "thermald", "thermald",
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+ common::output_level(), common::file_level());
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+ log::info!("thermald: started");
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+ loop {
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+ if let Some(temp) = read_temp() {
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+ if temp > 85.0 {
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+ log::error!("thermald: CRITICAL {:.1}C", temp);
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+ } else if temp > 70.0 {
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+ log::warn!("thermald: WARNING {:.1}C", temp);
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+ }
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+ }
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+ thread::sleep(time::Duration::from_secs(5));
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+ }
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+}
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--- a/init.d/30_thermald.service 1970-01-01 00:00:00.000000000 +0000
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+++ b/init.d/30_thermald.service 2026-05-03 15:54:52.489441597 +0100
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@@ -0,0 +1,7 @@
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+[unit]
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+description = "CPU Thermal Monitor"
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+requires_weak = ["00_base.target"]
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+
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+[service]
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+cmd = "thermald"
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+type = "oneshot_async"
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