From 73b052eacb3edaa29b0cb45149932fd8214149d6 Mon Sep 17 00:00:00 2001
From: Ylian Saint-Hilaire <ysainthilaire@hotmail.com>
Date: Tue, 5 Jul 2022 18:05:58 -0700
Subject: [PATCH] Added Read Disk Information and Get Performance command to
 Intel AMT IDER code.

---
 amt/amt-ider-module.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/amt/amt-ider-module.js b/amt/amt-ider-module.js
index b76b6c5d..a28b89c5 100644
--- a/amt/amt-ider-module.js
+++ b/amt/amt-ider-module.js
@@ -83,6 +83,9 @@ module.exports.CreateAmtRemoteIder = function (webserver, meshcentral) {
     var IDE_ModeSence_Ls120Error_Recovery_Array = String.fromCharCode(0x00, 0x12, 0x31, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01, 0x0A, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00);
     var IDE_ModeSence_CDError_Recovery_Array = String.fromCharCode(0x00, 0x0E, 0x01, 0x80, 0x00, 0x00, 0x00, 0x00, 0x01, 0x06, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00);
 
+    // CD info and performance
+    var RD_CD_DiskInfo = String.fromCharCode(0x00, 0x20, 0x0e, 0x01, 0x01, 0x01, 0x01, 0x20, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00);
+    var RD_CD_Performance = String.fromCharCode(0x00, 0x00, 0x00, 0x04, 0x02, 0x00, 0x00, 0x00);
 
     // Private method, called by parent when it change state
     obj.xxStateChange = function (newstate) {
@@ -589,6 +592,12 @@ module.exports.CreateAmtRemoteIder = function (webserver, meshcentral) {
                     obj.SendDataToHost(dev, true, r, featureRegister & 1);
                 }
                 break;
+            case 0x51: // READ_DISK_INFORMATION
+                obj.SendDataToHost(dev, true, RD_CD_DiskInfo, featureRegister & 1);
+                break;
+            case 0xAC: // GET_PERFORMANCE
+                obj.SendDataToHost(dev, true, RD_CD_Performance, featureRegister & 1);
+                break;
             default: // UNKNOWN COMMAND
                 debug("IDER: Unknown SCSI command", cdb.charCodeAt(0));
                 obj.SendCommandEndResponse(0, 0x05, dev, 0x20, 0x00);