disk: part_dos: Move header to the main include directory

There are two different struct definitions for MBR partition table
entries: one in part_dos.h and a nearly identical one in part_efi.h.

To enable future consolidation of these two structures, move part_dos.h
to the main include directory. This makes it accessible from other parts
of the codebase, such as part_efi.h, and is the first step toward removing
the redundant definition.

Signed-off-by: Javier Martinez Canillas <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>

1 files changed, 37 insertions, 0 deletions

diff --git a/include/part_dos.h b/include/part_dos.h
new file mode 100644
index 00000000000..50558224228
--- /dev/null
+++ b/include/part_dos.h
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, [email protected].
+ */
+
+#ifndef _DISK_PART_DOS_H
+#define _DISK_PART_DOS_H
+
+#define DOS_PART_DISKSIG_OFFSET	0x1b8
+#define DOS_PART_TBL_OFFSET	0x1be
+#define DOS_PART_MAGIC_OFFSET	0x1fe
+#define DOS_PBR_FSTYPE_OFFSET	0x36
+#define DOS_PBR32_FSTYPE_OFFSET	0x52
+#define DOS_PBR_MEDIA_TYPE_OFFSET	0x15
+#define DOS_MBR	0
+#define DOS_PBR	1
+#define DOS_PART_TYPE_EXTENDED		0x05
+#define DOS_PART_TYPE_EXTENDED_LBA	0x0F
+#define DOS_PART_TYPE_EXTENDED_LINUX	0x85
+
+#define DOS_PART_DEFAULT_GAP		2048
+
+typedef struct dos_partition {
+	unsigned char boot_ind;		/* 0x80 - active			*/
+	unsigned char head;		/* starting head			*/
+	unsigned char sector;		/* starting sector			*/
+	unsigned char cyl;		/* starting cylinder			*/
+	unsigned char sys_ind;		/* What partition type			*/
+	unsigned char end_head;		/* end head				*/
+	unsigned char end_sector;	/* end sector				*/
+	unsigned char end_cyl;		/* end cylinder				*/
+	unsigned char start4[4];	/* starting sector counting from 0	*/
+	unsigned char size4[4];		/* nr of sectors in partition		*/
+} dos_partition_t;
+
+#endif	/* _DISK_PART_DOS_H */