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