1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * GRUB -- GRand Unified Bootloader 3*4882a593Smuzhiyun * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun /* 8*4882a593Smuzhiyun * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 9*4882a593Smuzhiyun * Use is subject to license terms. 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun #ifndef _SYS_SA_IMPL_H 12*4882a593Smuzhiyun #define _SYS_SA_IMPL_H 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun typedef struct sa_hdr_phys { 15*4882a593Smuzhiyun uint32_t sa_magic; 16*4882a593Smuzhiyun uint16_t sa_layout_info; 17*4882a593Smuzhiyun uint16_t sa_lengths[1]; 18*4882a593Smuzhiyun } sa_hdr_phys_t; 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define SA_HDR_SIZE(hdr) BF32_GET_SB(hdr->sa_layout_info, 10, 16, 3, 0) 21*4882a593Smuzhiyun #define SA_SIZE_OFFSET 0x8 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #endif /* _SYS_SA_IMPL_H */ 24