// $Id$
/// @file
//
// VirtualBox ACPI
//
// Copyright (C) 2006-2010 Oracle Corporation
//
// This file is part of VirtualBox Open Source Edition (OSE), as
// available from http://www.virtualbox.org. This file is free software;
// you can redistribute it and/or modify it under the terms of the GNU
// General Public License (GPL) as published by the Free Software
// Foundation, in version 2 as it comes in the "COPYING" file of the
// VirtualBox OSE distribution. VirtualBox OSE is distributed in the
// hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
DefinitionBlock ("SSDT.aml", "SSDT", 1, "VBOX ", "VBOXCPUT", 2)
{
// Processor object
// #1463: Showing the CPU can make the guest do bad things on it like SpeedStep.
// In this case, XP SP2 contains this buggy Intelppm.sys driver which wants to mess
// with SpeedStep if it finds a CPU object and when it finds out that it can't, it
// tries to unload and crashes (MS probably never tested this code path).
// So we enable this ACPI object only for certain guests, which do need it,
// if by accident Windows guest seen enabled CPU object, just boot from latest
// known good configuration, as it remembers state, even if ACPI object gets disabled.
Scope (\_PR)
{
Processor (CPU0, /* Name */
0x00, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPU1, /* Name */
0x01, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPU2, /* Name */
0x02, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPU3, /* Name */
0x03, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPU4, /* Name */
0x04, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPU5, /* Name */
0x05, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPU6, /* Name */
0x06, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPU7, /* Name */
0x07, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPU8, /* Name */
0x08, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPU9, /* Name */
0x09, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUA, /* Name */
0x0a, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUB, /* Name */
0x0b, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUC, /* Name */
0x0c, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUD, /* Name */
0x0d, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUE, /* Name */
0x0e, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUF, /* Name */
0x0f, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUG, /* Name */
0x10, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUH, /* Name */
0x11, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUI, /* Name */
0x12, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUJ, /* Name */
0x13, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUK, /* Name */
0x14, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUL, /* Name */
0x15, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUM, /* Name */
0x16, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUN, /* Name */
0x17, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUO, /* Name */
0x18, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUP, /* Name */
0x19, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUQ, /* Name */
0x1a, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUR, /* Name */
0x1b, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUS, /* Name */
0x1c, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUT, /* Name */
0x1d, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUU, /* Name */
0x1e, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
Processor (CPUV, /* Name */
0x1f, /* Id */
0x0, /* Processor IO ports range start */
0x0 /* Processor IO ports range length */
)
{
}
}
}
/*
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* comment-start: "//"
* End:
*/