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memory(), chassis() optimized for raspberry

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This commit is contained in:
Sebastian Hildebrandt 2025-01-09 15:52:00 +01:00
parent 13793c29bf
commit 0be9e22f4c
4 changed files with 224 additions and 236 deletions
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7
lib/cpu.js
View File

@ -780,17 +780,14 @@ function getCpu() {
result.governor = util.getValue(lines, 'governor') || '';
// Test Raspberry
if (result.vendor === 'ARM') {
const linesRpi = fs.readFileSync('/proc/cpuinfo').toString().split('\n');
const rPIRevision = util.decodePiCpuinfo(linesRpi);
if (rPIRevision.model.toLowerCase().indexOf('raspberry') >= 0) {
if (result.vendor === 'ARM' && util.isRaspberry()) {
const rPIRevision = util.decodePiCpuinfo();
result.family = result.manufacturer;
result.manufacturer = rPIRevision.manufacturer;
result.brand = rPIRevision.processor;
result.revision = rPIRevision.revisionCode;
result.socket = 'SOC';
}
}
// Test RISC-V
if (util.getValue(lines, 'architecture') === 'riscv64') {

3
lib/memory.js
View File

@ -401,10 +401,9 @@ function memLayout(callback) {
try {
let stdout = execSync('cat /proc/cpuinfo 2>/dev/null', util.execOptsLinux);
let lines = stdout.toString().split('\n');
let model = util.getValue(lines, 'hardware', ':', true).toUpperCase();
let version = util.getValue(lines, 'revision', ':', true).toLowerCase();
if (model === 'BCM2835' || model === 'BCM2708' || model === 'BCM2709' || model === 'BCM2835' || model === 'BCM2837') {
if (util.isRaspberry(lines)) {
const clockSpeed = {
'0': 400,

15
lib/system.js
View File

@ -189,7 +189,7 @@ function system(callback) {
const model = util.getValue(lines, 'model:', ':', true);
// reference values: https://elinux.org/RPi_HardwareHistory
// https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md
if ((result.model === 'BCM2835' || result.model === 'BCM2708' || result.model === 'BCM2709' || result.model === 'BCM2710' || result.model === 'BCM2711' || result.model === 'BCM2836' || result.model === 'BCM2837' || result.model === '') && model.toLowerCase().indexOf('raspberry') >= 0) {
if (util.isRaspberry(lines)) {
const rPIRevision = util.decodePiCpuinfo(lines);
result.model = rPIRevision.model;
result.version = rPIRevision.revisionCode;
@ -504,16 +504,8 @@ function baseboard(callback) {
result.memSlots = util.toInt(util.getValue(lines, 'Number Of Devices')) || null;
// raspberry
let linesRpi = '';
try {
linesRpi = fs.readFileSync('/proc/cpuinfo').toString().split('\n');
} catch (e) {
util.noop();
}
if (linesRpi) {
const hardware = util.getValue(linesRpi, 'hardware');
if (hardware.startsWith('BCM')) {
const rpi = util.decodePiCpuinfo(linesRpi);
if (util.isRaspberry()) {
const rpi = util.decodePiCpuinfo();
result.manufacturer = rpi.manufacturer;
result.model = 'Raspberry Pi';
result.serial = rpi.serial;
@ -521,7 +513,6 @@ function baseboard(callback) {
result.memMax = os.totalmem();
result.memSlots = 0;
}
}
if (callback) { callback(result); }
resolve(result);

9
lib/util.js
View File

@ -635,7 +635,7 @@ function smartMonToolsInstalled() {
return _smartMonToolsInstalled;
}
function isRaspberry() {
function isRaspberry(cpuinfo) {
const PI_MODEL_NO = [
'BCM2708',
'BCM2709',
@ -647,11 +647,9 @@ function isRaspberry() {
'BCM2837',
'BCM2837B0'
];
let cpuinfo = [];
if (_rpi_cpuinfo !== null) {
cpuinfo = _rpi_cpuinfo;
} else {
} else if (cpuinfo === null) {
try {
cpuinfo = fs.readFileSync('/proc/cpuinfo', { encoding: 'utf8' }).toString().split('\n');
_rpi_cpuinfo = cpuinfo;
@ -884,6 +882,9 @@ function decodePiCpuinfo(lines) {
if (_rpi_cpuinfo === null) {
_rpi_cpuinfo = lines;
} else if (lines === null) {
lines = _rpi_cpuinfo;
}
}
// https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md