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[PATCH 6/7] Increase BPB size to accommodate FAT32.


From: Pavel Roskin
Subject: [PATCH 6/7] Increase BPB size to accommodate FAT32.
Date: Tue, 14 Jul 2009 21:00:49 -0400
User-agent: StGit/0.15-rc1-4-g4ce8

ChangeLog:

        * include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_BPB_END):
        Increase to 0x5a.  Adjust other offsets accordingly.
        Original patch by Yves Blusseau <address@hidden>
---
 include/grub/i386/pc/boot.h |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/grub/i386/pc/boot.h b/include/grub/i386/pc/boot.h
index a91f55a..cf73c3a 100644
--- a/include/grub/i386/pc/boot.h
+++ b/include/grub/i386/pc/boot.h
@@ -26,16 +26,16 @@
 #define GRUB_BOOT_MACHINE_BPB_START    0x3
 
 /* The offset of the end of BPB (BIOS Parameter Block).  */
-#define GRUB_BOOT_MACHINE_BPB_END      0x3e
+#define GRUB_BOOT_MACHINE_BPB_END      0x5a
 
 /* The offset of KERNEL_SECTOR.  */
-#define GRUB_BOOT_MACHINE_KERNEL_SECTOR        0x44
+#define GRUB_BOOT_MACHINE_KERNEL_SECTOR        0x5a
 
 /* The offset of BOOT_DRIVE.  */
-#define GRUB_BOOT_MACHINE_BOOT_DRIVE   0x4c
+#define GRUB_BOOT_MACHINE_BOOT_DRIVE   0x62
 
 /* The offset of BOOT_DRIVE_CHECK.  */
-#define GRUB_BOOT_MACHINE_DRIVE_CHECK  0x4e
+#define GRUB_BOOT_MACHINE_DRIVE_CHECK  0x64
 
 /* The offset of a magic number used by Windows NT.  */
 #define GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC     0x1b8




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