[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 at 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);
>
>