pmsetup.inc revision 65aac5a3753922635e05796f28b4689ddb49fe65
6728a36898fd2be125a28e84d2115d19aa4923edvboxsync;; Initial system setup which needs to run in protected mode.
6728a36898fd2be125a28e84d2115d19aa4923edvboxsync;; Copyright (C) 2004-2011 Oracle Corporation
6728a36898fd2be125a28e84d2115d19aa4923edvboxsync;; This file is part of VirtualBox Open Source Edition (OSE), as
6728a36898fd2be125a28e84d2115d19aa4923edvboxsync;; available from http://www.virtualbox.org. This file is free software;
9562e2d410460d8fae06fa24297f172fee1d1995vboxsync;; you can redistribute it and/or modify it under the terms of the GNU
9562e2d410460d8fae06fa24297f172fee1d1995vboxsync;; General Public License (GPL) as published by the Free Software
9562e2d410460d8fae06fa24297f172fee1d1995vboxsync;; Foundation, in version 2 as it comes in the "COPYING" file of the
9562e2d410460d8fae06fa24297f172fee1d1995vboxsync;; VirtualBox OSE distribution. VirtualBox OSE is distributed in the
9562e2d410460d8fae06fa24297f172fee1d1995vboxsync;; hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
9562e2d410460d8fae06fa24297f172fee1d1995vboxsyncLVT_LINT0 equ 0FEE00350h
6728a36898fd2be125a28e84d2115d19aa4923edvboxsyncLVT_LINT1 equ 0FEE00360h
6728a36898fd2be125a28e84d2115d19aa4923edvboxsyncpublic pmode_setup
6728a36898fd2be125a28e84d2115d19aa4923edvboxsync;; Program LINT0/LINT1 entries in the local APIC. Some Linux kernels (e.g.,
9562e2d410460d8fae06fa24297f172fee1d1995vboxsync;; RHEL4 SMP 32-bit) expect the entries to be unmasked in virtual wire mode.
9562e2d410460d8fae06fa24297f172fee1d1995vboxsync;; Also make sure APIC timer is masked.
6728a36898fd2be125a28e84d2115d19aa4923edvboxsyncpmode_setup proc near
9562e2d410460d8fae06fa24297f172fee1d1995vboxsync mov esi, LVT_LINT0 ; Program LINT0 to ExtINT and unmask
6728a36898fd2be125a28e84d2115d19aa4923edvboxsync mov esi, LVT_LINT1 ; Program LINT1 to NMI and unmask
9562e2d410460d8fae06fa24297f172fee1d1995vboxsyncpmode_setup endp