| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _LINUX_MSDOS_PARTITION_H |
| #define _LINUX_MSDOS_PARTITION_H |
| |
| #define MSDOS_LABEL_MAGIC 0xAA55 |
| |
| struct msdos_partition { |
| u8 boot_ind; /* 0x80 - active */ |
| u8 head; /* starting head */ |
| u8 sector; /* starting sector */ |
| u8 cyl; /* starting cylinder */ |
| u8 sys_ind; /* What partition type */ |
| u8 end_head; /* end head */ |
| u8 end_sector; /* end sector */ |
| u8 end_cyl; /* end cylinder */ |
| __le32 start_sect; /* starting sector counting from 0 */ |
| __le32 nr_sects; /* nr of sectors in partition */ |
| } __packed; |
| |
| enum msdos_sys_ind { |
| /* |
| * These three have identical behaviour; use the second one if DOS FDISK |
| * gets confused about extended/logical partitions starting past |
| * cylinder 1023. |
| */ |
| DOS_EXTENDED_PARTITION = 5, |
| LINUX_EXTENDED_PARTITION = 0x85, |
| WIN98_EXTENDED_PARTITION = 0x0f, |
| |
| LINUX_DATA_PARTITION = 0x83, |
| LINUX_LVM_PARTITION = 0x8e, |
| LINUX_RAID_PARTITION = 0xfd, /* autodetect RAID partition */ |
| |
| SOLARIS_X86_PARTITION = 0x82, /* also Linux swap partitions */ |
| NEW_SOLARIS_X86_PARTITION = 0xbf, |
| |
| DM6_AUX1PARTITION = 0x51, /* no DDO: use xlated geom */ |
| DM6_AUX3PARTITION = 0x53, /* no DDO: use xlated geom */ |
| DM6_PARTITION = 0x54, /* has DDO: use xlated geom & offset */ |
| EZD_PARTITION = 0x55, /* EZ-DRIVE */ |
| |
| FREEBSD_PARTITION = 0xa5, /* FreeBSD Partition ID */ |
| OPENBSD_PARTITION = 0xa6, /* OpenBSD Partition ID */ |
| NETBSD_PARTITION = 0xa9, /* NetBSD Partition ID */ |
| BSDI_PARTITION = 0xb7, /* BSDI Partition ID */ |
| MINIX_PARTITION = 0x81, /* Minix Partition ID */ |
| UNIXWARE_PARTITION = 0x63, /* Same as GNU_HURD and SCO Unix */ |
| }; |
| |
| #endif /* LINUX_MSDOS_PARTITION_H */ |
