From 82bcb975e4a21b99985e1b66f5ce68a1cd6b7cd5 Mon Sep 17 00:00:00 2001
From: Alex Ionescu <aionescu@gmail.com>
Date: Thu, 10 May 2007 18:11:11 +0000
Subject: [PATCH] - CmpInitializeMachineDependentConfiguration: Write
 FeatureSet, MHZ and Update Signature to registry CentralProcessor node.

svn path=/trunk/; revision=26680
---
 reactos/ntoskrnl/config/i386/cmhardwr.c | 42 +++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/reactos/ntoskrnl/config/i386/cmhardwr.c b/reactos/ntoskrnl/config/i386/cmhardwr.c
index ef1a52356e7..a6e3015265d 100644
--- a/reactos/ntoskrnl/config/i386/cmhardwr.c
+++ b/reactos/ntoskrnl/config/i386/cmhardwr.c
@@ -197,6 +197,48 @@ CmpInitializeMachineDependentConfiguration(IN PLOADER_PARAMETER_BLOCK LoaderBloc
 
                 /* Close this new handle */
                 NtClose(FpuHandle);
+
+                /* Check if we have features bits */
+                if (Prcb->FeatureBits)
+                {
+                    /* Add them to the registry */
+                    RtlInitUnicodeString(&ValueName, L"FeatureSet");
+                    Status = NtSetValueKey(KeyHandle,
+                                           &ValueName,
+                                           0,
+                                           REG_DWORD,
+                                           &Prcb->FeatureBits,
+                                           sizeof(Prcb->FeatureBits));
+                }
+
+                /* Check if we detected the CPU Speed */
+                if (Prcb->MHz)
+                {
+                    /* Add it to the registry */
+                    RtlInitUnicodeString(&ValueName, L"~MHz");
+                    Status = NtSetValueKey(KeyHandle,
+                                           &ValueName,
+                                           0,
+                                           REG_DWORD,
+                                           &Prcb->MHz,
+                                           sizeof(Prcb->MHz));
+                }
+
+                /* Check if we have an update signature */
+                if (Prcb->UpdateSignature.QuadPart)
+                {
+                    /* Add it to the registry */
+                    RtlInitUnicodeString(&ValueName, L"Update Signature");
+                    Status = NtSetValueKey(KeyHandle,
+                                           &ValueName,
+                                           0,
+                                           REG_BINARY,
+                                           &Prcb->UpdateSignature,
+                                           sizeof(Prcb->UpdateSignature));
+                }
+
+                /* Close the processor handle */
+                NtClose(KeyHandle);
             }
         }