1 /*
2  *  GRUB  --  GRand Unified Bootloader
3  *  Copyright (C) 1999,2000,2001,2002,2003,2004  Free Software Foundation, Inc.
4  *
5  *  This program is free software; you can redistribute it and/or modify
6  *  it under the terms of the GNU General Public License as published by
7  *  the Free Software Foundation; either version 2 of the License, or
8  *  (at your option) any later version.
9  *
10  *  This program is distributed in the hope that it will be useful,
11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  *  GNU General Public License for more details.
14  *
15  *  You should have received a copy of the GNU General Public License
16  *  along with this program; if not, write to the Free Software
17  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18  */
19 /*
20  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
21  * Use is subject to license terms.
22  */
23 #ifndef	_SYS_SA_IMPL_H
24 #define	_SYS_SA_IMPL_H
25 
26 typedef struct sa_hdr_phys {
27 	uint32_t sa_magic;
28 	uint16_t sa_layout_info;
29 	uint16_t sa_lengths[1];
30 } sa_hdr_phys_t;
31 
32 #define	SA_HDR_SIZE(hdr)	BF32_GET_SB(hdr->sa_layout_info, 10, 16, 3, 0)
33 #define	SA_SIZE_OFFSET	0x8
34 
35 #endif	/* _SYS_SA_IMPL_H */
36