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kfraser@localhost.localdomain
883236e49a
directory pending tighter integration of table generation into hvmloader. This patch also includes the TPM TIS SSDT generator from Stefan Berger at IBM. Signed-off-by: Keir Fraser <keir@xensource.com>
37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/*
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* Commonly used ACPI utility functions.
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*
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* Yu Ke, ke.yu@intel.com
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* Copyright (c) 2005, Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place - Suite 330, Boston, MA 02111-1307 USA.
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*/
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#ifndef ACPI_UTILS_H
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#define ACPI_UTILS_H
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#define FIELD_OFFSET(TYPE,Field) ((unsigned int)(&(((TYPE *) 0)->Field)))
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#define NULL ((void*)0)
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void set_checksum(void *start, int checksum_offset, int len);
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void acpi_update(unsigned char *acpi_start,
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unsigned long acpi_size,
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unsigned char *limit,
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unsigned char **freemem);
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struct acpi_20_rsdt *acpi_rsdt_get(unsigned char *acpi_start);
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struct acpi_20_xsdt *acpi_xsdt_get(unsigned char *acpi_start);
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#endif
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