diff options
Diffstat (limited to 'src/VBox/Devices/PC/vbox-standard.dsl')
| -rw-r--r-- | src/VBox/Devices/PC/vbox-standard.dsl | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/src/VBox/Devices/PC/vbox-standard.dsl b/src/VBox/Devices/PC/vbox-standard.dsl new file mode 100644 index 00000000..e651268a --- /dev/null +++ b/src/VBox/Devices/PC/vbox-standard.dsl @@ -0,0 +1,263 @@ +/* $Id: vbox-standard.dsl $ */ +/** @file + * VirtualBox ACPI + */ + +/* + * Copyright (C) 2006-2019 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 */ + ) + { + } + } +} + +/* + * Local Variables: + * comment-start: "//" + * End: + */ + |