Re: [ros-dev] [ros-diffs] [cgutman] 45775: - Initialize the ACPI table (the exact same we do it in KiRosFrldrLpbToNtLpb) - Fixes ACPI detection when booted in Windows-compatible mode

[Aleksey Bragin]

I think this breaks real Windows bootloading support.

WBR,
Aleksey Bragin.

On Mar 3, 2010, at 5:38 AM, cgutman(a)svn.reactos.org wrote:

>   Author: cgutman
>  Date: Wed Mar  3 03:38:56 2010
>  New Revision: 45775
>
>  URL: http://svn.reactos.org/svn/reactos?rev=45775&view=rev
>  Log:
>   - Initialize the ACPI table (the exact same we do it in  
>  KiRosFrldrLpbToNtLpb)
>   - Fixes ACPI detection when booted in Windows-compatible mode
>
>  Modified:
>      trunk/reactos/boot/freeldr/freeldr/windows/winldr.c
>
>  Modified: trunk/reactos/boot/freeldr/freeldr/windows/winldr.c
>  URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/ 
>  freeldr/windows/winldr.c?rev=45775&r1=45774&r2=45775&view=diff
>  ====================================================================== 
>  ========
>  --- trunk/reactos/boot/freeldr/freeldr/windows/winldr.c  
>  [iso-8859-1] (original)
>  +++ trunk/reactos/boot/freeldr/freeldr/windows/winldr.c  
>  [iso-8859-1] Wed Mar  3 03:38:56 2010
>  @@ -37,6 +37,7 @@
>
>   extern BOOLEAN UseRealHeap;
>   extern ULONG LoaderPagesSpanned;
>  +extern BOOLEAN AcpiPresent;
>
>   BOOLEAN
>   WinLdrCheckForLoadedDll(IN OUT PLOADER_PARAMETER_BLOCK WinLdrBlock,
>  @@ -195,6 +196,13 @@
>   	Extension->MajorVersion = (VersionToBoot & 0xFF00) >> 8;
>   	Extension->MinorVersion = VersionToBoot & 0xFF;
>   	Extension->Profile.Status = 2;
>  +
>  +	/* Check if ACPI is present */
>  +	if (AcpiPresent)
>  +	{
>  +		/* See KiRosFrldrLpbToNtLpb for details */
>  +		Extension->AcpiTable = (PVOID)1;
>  +	}
>
>   	/* Load drivers database */
>   	strcpy(MiscFiles, BootPath);
>
>