From: Pavel Roskin <proski@gnu.org>
To: grub-devel@gnu.org
Subject: [PATCH 6/7] Increase BPB size to accommodate FAT32.
Date: Tue, 14 Jul 2009 21:00:49 -0400 [thread overview]
Message-ID: <20090715010049.17865.30805.stgit@mj.roinet.com> (raw)
In-Reply-To: <20090715010017.17865.58915.stgit@mj.roinet.com>
ChangeLog:
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_BPB_END):
Increase to 0x5a. Adjust other offsets accordingly.
Original patch by Yves Blusseau <yves.grub-devel@zetam.org>
---
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
next prev parent reply other threads:[~2009-07-15 1:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-15 1:00 [PATCH 1/7] Make boot/i386/pc/boot.S safer to modify Pavel Roskin
2009-07-15 1:00 ` [PATCH 2/7] Remove unused version information from boot/i386/pc/boot.S Pavel Roskin
2009-07-15 1:00 ` [PATCH 3/7] Eliminate kernel_segment Pavel Roskin
2009-07-16 15:45 ` Robert Millan
2009-07-15 1:00 ` [PATCH 4/7] Eliminate kernel_address Pavel Roskin
2009-07-16 15:52 ` Robert Millan
2009-07-15 1:00 ` [PATCH 5/7] Add newline after "Error" in bootsector Pavel Roskin
2009-07-15 1:00 ` Pavel Roskin [this message]
2009-07-15 1:00 ` [PATCH 7/7] RFC: Use correct addresses, eliminate manual relocations Pavel Roskin
2009-07-15 15:33 ` Pavel Roskin
2009-07-15 22:41 ` Vladimir 'phcoder' Serbinenko
2009-07-15 23:40 ` Pavel Roskin
2009-07-16 3:44 ` Pavel Roskin
2009-07-16 15:36 ` Vladimir 'phcoder' Serbinenko
2009-07-16 15:43 ` [PATCH 1/7] Make boot/i386/pc/boot.S safer to modify Robert Millan
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