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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/openbios/fs/grubfs/vstafs.h
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/openbios/fs/grubfs/vstafs.h')
-rw-r--r--qemu/roms/openbios/fs/grubfs/vstafs.h89
1 files changed, 89 insertions, 0 deletions
diff --git a/qemu/roms/openbios/fs/grubfs/vstafs.h b/qemu/roms/openbios/fs/grubfs/vstafs.h
new file mode 100644
index 000000000..f240ffc4a
--- /dev/null
+++ b/qemu/roms/openbios/fs/grubfs/vstafs.h
@@ -0,0 +1,89 @@
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2001 Free Software Foundation, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ */
+
+
+#ifndef VSTAFS_H
+#define VSTAFS_H 1
+
+
+#define LINE 16
+#define BLOCK_SIZE 512
+#define VSTAFS_START_DATA 320
+
+struct bootrecord
+{
+ unsigned char flag;
+ unsigned char s_sector;
+ unsigned char s_head;
+ unsigned char s_cylinder;
+ unsigned char p_type;
+ unsigned char e_sector;
+ unsigned char e_head;
+ unsigned char e_cylinder;
+ unsigned long start_lba;
+ unsigned long nr_sector_lba;
+};
+
+struct alloc
+{
+ unsigned long a_start;
+ unsigned long a_len;
+};
+
+struct first_sector
+{
+ unsigned long fs_magic;
+ unsigned long fs_size;
+ unsigned long fs_extsize;
+ unsigned long fs_free;
+ struct alloc fs_freesecs[0];
+};
+
+struct prot
+{
+ unsigned char len;
+ unsigned char pdefault;
+ unsigned char id[7];
+ unsigned char bits[7];
+};
+
+struct fs_file
+{
+ unsigned long prev;
+ unsigned long rev;
+ unsigned long len;
+ unsigned short type;
+ unsigned short nlink;
+ struct prot pprot;
+ unsigned int owner;
+ unsigned int extents;
+ struct alloc blocks[32];
+ long fs_ctime, fs_mtime; /* it is not lon but time_t */
+ char pad[16];
+ char data[0];
+};
+
+struct dir_entry
+{
+ char name[28];
+ unsigned long start;
+};
+
+#endif /* ! VSTAFS_H */