Add --thermal dump

Signed-off-by: Daniel Schaefer <[email protected]>

Author: JohnAZoidberg

framework_lib/src/commandline/clap_std.rs

@@ -29,6 +29,10 @@ struct ClapCli {
     #[arg(long)]
     power: bool,
 
+    /// Print thermal information (Temperatures and Fan speed)
+    #[arg(long)]
+    thermal: bool,
+
     /// Show information about USB-C PD ports
     #[arg(long)]
     pdports: bool,
@@ -126,6 +130,7 @@ pub fn parse(args: &[String]) -> Cli {
         version: args.version,
         esrt: args.esrt,
         power: args.power,
+        thermal: args.thermal,
         pdports: args.pdports,
         pd_info: args.pd_info,
         dp_hdmi_info: args.dp_hdmi_info,

framework_lib/src/commandline/mod.rs

@@ -104,6 +104,7 @@ pub struct Cli {
     pub version: bool,
     pub esrt: bool,
     pub power: bool,
+    pub thermal: bool,
     pub pdports: bool,
     pub privacy: bool,
     pub pd_info: bool,
@@ -492,6 +493,8 @@ pub fn run_with_args(args: &Cli, _allupdate: bool) -> i32 {
         }
     } else if args.power {
         power::get_and_print_power_info(&ec);
+    } else if args.thermal {
+        power::print_thermal(&ec);
     } else if args.pdports {
         power::get_and_print_pd_info(&ec);
     } else if args.info {
@@ -642,6 +645,7 @@ Options:
       --version              Show tool version information (Add -vv for more detailed information)
       --esrt                 Display the UEFI ESRT table
       --power                Show current power status (battery and AC)
+      --thermal              Show current power status (battery and AC)
       --pdports              Show information about USB-C PD ports
       --info                 Show info from SMBIOS (Only on UEFI)
       --pd-info              Show details about the PD controllers

framework_lib/src/commandline/uefi.rs

@@ -59,6 +59,7 @@ pub fn parse(args: &[String]) -> Cli {
         version: false,
         esrt: false,
         power: false,
+        thermal: false,
         pdports: false,
         pd_info: false,
         dp_hdmi_info: false,
@@ -118,6 +119,9 @@ pub fn parse(args: &[String]) -> Cli {
         } else if arg == "--power" {
             cli.power = true;
             found_an_option = true;
+        } else if arg == "--thermal" {
+            cli.thermal = true;
+            found_an_option = true;
         } else if arg == "--pdports" {
             cli.pdports = true;
             found_an_option = true;

framework_lib/src/power.rs

@@ -11,15 +11,17 @@ use crate::ccgx::{AppVersion, Application, BaseVersion, ControllerVersion, MainP
 use crate::chromium_ec::command::EcRequestRaw;
 use crate::chromium_ec::commands::{EcRequestReadPdVersion, EcRequestUsbPdPowerInfo};
 use crate::chromium_ec::{print_err_ref, CrosEc, CrosEcDriver, EcResult};
+use crate::smbios;
 use crate::smbios::get_platform;
+use crate::util::Platform;
 
 /// Maximum length of strings in memmap
 const EC_MEMMAP_TEXT_MAX: u16 = 8;
 
 // The offset address of each type of data in mapped memory.
 // TODO: Move non-power values to other modules
-const _EC_MEMMAP_TEMP_SENSOR: u16 = 0x00; // Temp sensors 0x00 - 0x0f
-const _EC_MEMMAP_FAN: u16 = 0x10; // Fan speeds 0x10 - 0x17
+const EC_MEMMAP_TEMP_SENSOR: u16 = 0x00; // Temp sensors 0x00 - 0x0f
+const EC_MEMMAP_FAN: u16 = 0x10; // Fan speeds 0x10 - 0x17
 const _EC_MEMMAP_TEMP_SENSOR_B: u16 = 0x18; // More temp sensors 0x18 - 0x1f
 const _EC_MEMMAP_ID: u16 = 0x2120; // 0x20 == 'E', 0x21 == 'C'
 const EC_MEMMAP_ID_VERSION: u16 = 0x22; // Version of data in 0x20 - 0x2f
@@ -159,6 +161,56 @@ pub fn print_memmap_version_info(ec: &CrosEc) {
     let _events_ver = ec.read_memory(EC_MEMMAP_EVENTS_VERSION, 2).unwrap();
 }
 
+fn in_c(t: u8) -> u8 {
+    if t == 255 {
+        t
+    } else {
+        t - 73
+    }
+}
+
+pub fn print_thermal(ec: &CrosEc) {
+    let temps = ec.read_memory(EC_MEMMAP_TEMP_SENSOR, 0x0F).unwrap();
+    let fans = ec.read_memory(EC_MEMMAP_FAN, 0x08).unwrap();
+
+    let platform = smbios::get_platform();
+    match platform {
+        Some(Platform::IntelGen11) | Some(Platform::IntelGen12) | Some(Platform::IntelGen13) => {
+            println!("  F75303_Local: {:>4} C", in_c(temps[0]));
+            println!("  F75303_CPU:   {:>4} C", in_c(temps[1]));
+            println!("  F75303_DDR:   {:>4} C", in_c(temps[2]));
+            println!("  Battery:      {:>4} C", in_c(temps[3]));
+            println!("  PECI:         {:>4} C", in_c(temps[4]));
+            println!("  F57397_VCCGT: {:>4} C", in_c(temps[5]));
+        }
+        Some(Platform::Framework13Amd | Platform::Framework16) => {
+            println!("  F75303_Local: {:>4} C", in_c(temps[0]));
+            println!("  F75303_CPU:   {:>4} C", in_c(temps[1]));
+            println!("  F75303_DDR:   {:>4} C", in_c(temps[2]));
+            println!("  APU:          {:>4} C", in_c(temps[3]));
+            if matches!(platform, Some(Platform::Framework16)) {
+                println!("  dGPU VR:      {:>4} C", in_c(temps[4]));
+                println!("  dGPU VRAM:    {:>4} C", in_c(temps[5]));
+                println!("  dGPU AMB:     {:>4} C", in_c(temps[6]));
+                println!("  dGPU temp:    {:>4} C", in_c(temps[7]));
+            }
+        }
+        _ => {
+            println!("  Temp 0:       {:>4} C", in_c(temps[0]));
+            println!("  Temp 1:       {:>4} C", in_c(temps[1]));
+            println!("  Temp 2:       {:>4} C", in_c(temps[2]));
+            println!("  Temp 3:       {:>4} C", in_c(temps[3]));
+            println!("  Temp 4:       {:>4} C", in_c(temps[4]));
+            println!("  Temp 5:       {:>4} C", in_c(temps[5]));
+            println!("  Temp 6:       {:>4} C", in_c(temps[6]));
+            println!("  Temp 7:       {:>4} C", in_c(temps[7]));
+        }
+    }
+
+    let fan0 = u16::from_le_bytes([fans[0], fans[1]]);
+    println!("  Fan Speed:    {:>4} RPM", fan0);
+}
+
 // TODO: Use Result
 pub fn power_info(ec: &CrosEc) -> Option<PowerInfo> {
     let battery_flag = ec.read_memory(EC_MEMMAP_BATT_FLAG, 1)?[0];