summaryrefslogtreecommitdiff
path: root/include/part.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/part.h')
-rw-r--r--include/part.h51
1 files changed, 27 insertions, 24 deletions
diff --git a/include/part.h b/include/part.h
index c24f90920ab..73000a7db2f 100644
--- a/include/part.h
+++ b/include/part.h
@@ -1,5 +1,5 @@
/*
- * (C) Copyright 2000, 2001
+ * (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
@@ -12,7 +12,7 @@
*
* 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
+ * 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
@@ -25,22 +25,25 @@
typedef struct block_dev_desc {
- int if_type; /* type of the interface */
- int dev; /* device number */
- unsigned char part_type; /* partition type */
- unsigned char target; /* target SCSI ID */
- unsigned char lun; /* target LUN */
- unsigned char type; /* device type */
- unsigned long lba; /* number of blocks */
- unsigned long blksz; /* block size */
- unsigned char vendor[40]; /* IDE model, SCSI Vendor */
- unsigned char product[20];/* IDE Serial no, SCSI product */
- unsigned char revision[8];/* firmware revision */
- unsigned char removable; /* removable device */
- unsigned long (*block_read)(int dev,
- unsigned long start,
- unsigned long blkcnt,
- unsigned long *buffer);
+ int if_type; /* type of the interface */
+ int dev; /* device number */
+ unsigned char part_type; /* partition type */
+ unsigned char target; /* target SCSI ID */
+ unsigned char lun; /* target LUN */
+ unsigned char type; /* device type */
+ unsigned char removable; /* removable device */
+#ifdef CONFIG_LBA48
+ unsigned char lba48; /* device can use 48bit addr (ATA/ATAPI v7) */
+#endif
+ unsigned long lba; /* number of blocks */
+ unsigned long blksz; /* block size */
+ unsigned char vendor[40]; /* IDE model, SCSI Vendor */
+ unsigned char product[20]; /* IDE Serial no, SCSI product */
+ unsigned char revision[8]; /* firmware revision */
+ unsigned long (*block_read)(int dev,
+ unsigned long start,
+ unsigned long blkcnt,
+ unsigned long *buffer);
}block_dev_desc_t;
/* Interface types: */
@@ -53,11 +56,11 @@ typedef struct block_dev_desc {
#define IF_TYPE_MMC 6
/* Part types */
-#define PART_TYPE_UNKNOWN 0x00
+#define PART_TYPE_UNKNOWN 0x00
#define PART_TYPE_MAC 0x01
#define PART_TYPE_DOS 0x02
#define PART_TYPE_ISO 0x03
-#define PART_TYPE_AMIGA 0x04
+#define PART_TYPE_AMIGA 0x04
/*
* Type string for U-Boot bootable partitions
@@ -68,11 +71,11 @@ typedef struct block_dev_desc {
/* device types */
#define DEV_TYPE_UNKNOWN 0xff /* not connected */
#define DEV_TYPE_HARDDISK 0x00 /* harddisk */
-#define DEV_TYPE_TAPE 0x01 /* Tape */
-#define DEV_TYPE_CDROM 0x05 /* CD-ROM */
-#define DEV_TYPE_OPDISK 0x07 /* optical disk */
+#define DEV_TYPE_TAPE 0x01 /* Tape */
+#define DEV_TYPE_CDROM 0x05 /* CD-ROM */
+#define DEV_TYPE_OPDISK 0x07 /* optical disk */
-typedef struct disk_partition {
+typedef struct disk_partition {
ulong start; /* # of first block in partition */
ulong size; /* number of blocks in partition */
ulong blksz; /* block size in bytes */