1*012771d8Swdenk /* 2*012771d8Swdenk * (C) Copyright 2000, 2001 3*012771d8Swdenk * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4*012771d8Swdenk * 5*012771d8Swdenk * See file CREDITS for list of people who contributed to this 6*012771d8Swdenk * project. 7*012771d8Swdenk * 8*012771d8Swdenk * This program is free software; you can redistribute it and/or 9*012771d8Swdenk * modify it under the terms of the GNU General Public License as 10*012771d8Swdenk * published by the Free Software Foundation; either version 2 of 11*012771d8Swdenk * the License, or (at your option) any later version. 12*012771d8Swdenk * 13*012771d8Swdenk * This program is distributed in the hope that it will be useful, 14*012771d8Swdenk * but WITHOUT ANY WARRANTY; without even the implied warranty of 15*012771d8Swdenk * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*012771d8Swdenk * GNU General Public License for more details. 17*012771d8Swdenk * 18*012771d8Swdenk * You should have received a copy of the GNU General Public License 19*012771d8Swdenk * along with this program; if not, write to the Free Software 20*012771d8Swdenk * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21*012771d8Swdenk * MA 02111-1307 USA 22*012771d8Swdenk */ 23*012771d8Swdenk #ifndef _PART_H 24*012771d8Swdenk #define _PART_H 25*012771d8Swdenk 26*012771d8Swdenk 27*012771d8Swdenk typedef struct block_dev_desc { 28*012771d8Swdenk int if_type; /* type of the interface */ 29*012771d8Swdenk int dev; /* device number */ 30*012771d8Swdenk unsigned char part_type; /* partition type */ 31*012771d8Swdenk unsigned char target; /* target SCSI ID */ 32*012771d8Swdenk unsigned char lun; /* target LUN */ 33*012771d8Swdenk unsigned char type; /* device type */ 34*012771d8Swdenk unsigned long lba; /* number of blocks */ 35*012771d8Swdenk unsigned long blksz; /* block size */ 36*012771d8Swdenk unsigned char vendor[40]; /* IDE model, SCSI Vendor */ 37*012771d8Swdenk unsigned char product[20];/* IDE Serial no, SCSI product */ 38*012771d8Swdenk unsigned char revision[8];/* firmware revision */ 39*012771d8Swdenk unsigned char removable; /* removable device */ 40*012771d8Swdenk unsigned long (*block_read)(int dev,unsigned long start,unsigned long blkcnt, unsigned long *buffer); 41*012771d8Swdenk }block_dev_desc_t; 42*012771d8Swdenk /* Interface types: */ 43*012771d8Swdenk #define IF_TYPE_UNKNOWN 0 44*012771d8Swdenk #define IF_TYPE_IDE 1 45*012771d8Swdenk #define IF_TYPE_SCSI 2 46*012771d8Swdenk #define IF_TYPE_ATAPI 3 47*012771d8Swdenk #define IF_TYPE_USB 4 48*012771d8Swdenk #define IF_TYPE_DOC 5 49*012771d8Swdenk /* Part types */ 50*012771d8Swdenk #define PART_TYPE_UNKNOWN 0x00 51*012771d8Swdenk #define PART_TYPE_MAC 0x01 52*012771d8Swdenk #define PART_TYPE_DOS 0x02 53*012771d8Swdenk #define PART_TYPE_ISO 0x03 54*012771d8Swdenk /* device types */ 55*012771d8Swdenk #define DEV_TYPE_UNKNOWN 0xff /* not connected */ 56*012771d8Swdenk #define DEV_TYPE_HARDDISK 0x00 /* harddisk */ 57*012771d8Swdenk #define DEV_TYPE_TAPE 0x01 /* Tape */ 58*012771d8Swdenk #define DEV_TYPE_CDROM 0x05 /* CD-ROM */ 59*012771d8Swdenk #define DEV_TYPE_OPDISK 0x07 /* optical disk */ 60*012771d8Swdenk 61*012771d8Swdenk typedef struct disk_partition { 62*012771d8Swdenk ulong start; /* # of first block in partition */ 63*012771d8Swdenk ulong size; /* number of blocks in partition */ 64*012771d8Swdenk ulong blksz; /* block size in bytes */ 65*012771d8Swdenk uchar name[32]; /* partition name */ 66*012771d8Swdenk uchar type[32]; /* string type description */ 67*012771d8Swdenk } disk_partition_t; 68*012771d8Swdenk 69*012771d8Swdenk /* disk/part.c */ 70*012771d8Swdenk int get_partition_info (block_dev_desc_t * dev_desc, int part, disk_partition_t *info); 71*012771d8Swdenk void print_part (block_dev_desc_t *dev_desc); 72*012771d8Swdenk void init_part (block_dev_desc_t *dev_desc); 73*012771d8Swdenk void dev_print(block_dev_desc_t *dev_desc); 74*012771d8Swdenk 75*012771d8Swdenk 76*012771d8Swdenk #ifdef CONFIG_MAC_PARTITION 77*012771d8Swdenk /* disk/part_mac.c */ 78*012771d8Swdenk int get_partition_info_mac (block_dev_desc_t * dev_desc, int part, disk_partition_t *info); 79*012771d8Swdenk void print_part_mac (block_dev_desc_t *dev_desc); 80*012771d8Swdenk int test_part_mac (block_dev_desc_t *dev_desc); 81*012771d8Swdenk #endif 82*012771d8Swdenk 83*012771d8Swdenk #ifdef CONFIG_DOS_PARTITION 84*012771d8Swdenk /* disk/part_dos.c */ 85*012771d8Swdenk int get_partition_info_dos (block_dev_desc_t * dev_desc, int part, disk_partition_t *info); 86*012771d8Swdenk void print_part_dos (block_dev_desc_t *dev_desc); 87*012771d8Swdenk int test_part_dos (block_dev_desc_t *dev_desc); 88*012771d8Swdenk #endif 89*012771d8Swdenk 90*012771d8Swdenk #ifdef CONFIG_ISO_PARTITION 91*012771d8Swdenk /* disk/part_iso.c */ 92*012771d8Swdenk int get_partition_info_iso (block_dev_desc_t * dev_desc, int part, disk_partition_t *info); 93*012771d8Swdenk void print_part_iso (block_dev_desc_t *dev_desc); 94*012771d8Swdenk int test_part_iso (block_dev_desc_t *dev_desc); 95*012771d8Swdenk #endif 96*012771d8Swdenk 97*012771d8Swdenk #endif /* _PART_H */ 98*012771d8Swdenk 99*012771d8Swdenk 100