1 /* 2 * GRUB -- GRand Unified Bootloader 3 * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 /* 8 * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 9 * Use is subject to license terms. 10 */ 11 #ifndef _SYS_SA_IMPL_H 12 #define _SYS_SA_IMPL_H 13 14 typedef struct sa_hdr_phys { 15 uint32_t sa_magic; 16 uint16_t sa_layout_info; 17 uint16_t sa_lengths[1]; 18 } sa_hdr_phys_t; 19 20 #define SA_HDR_SIZE(hdr) BF32_GET_SB(hdr->sa_layout_info, 10, 16, 3, 0) 21 #define SA_SIZE_OFFSET 0x8 22 23 #endif /* _SYS_SA_IMPL_H */ 24