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Code cleanup; make several boards compile & link.
[karo-tx-uboot.git] / disk / part.c
1 /*
2  * (C) Copyright 2001
3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4  *
5  * See file CREDITS for list of people who contributed to this
6  * project.
7  *
8  * This program is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License as
10  * published by the Free Software Foundation; either version 2 of
11  * the License, or (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21  * MA 02111-1307 USA
22  */
23
24 #include <common.h>
25 #include <command.h>
26 #include <ide.h>
27
28 #undef  PART_DEBUG
29
30 #ifdef  PART_DEBUG
31 #define PRINTF(fmt,args...)     printf (fmt ,##args)
32 #else
33 #define PRINTF(fmt,args...)
34 #endif
35
36 #if ((CONFIG_COMMANDS & CFG_CMD_IDE)    || \
37      (CONFIG_COMMANDS & CFG_CMD_SCSI)   || \
38      (CONFIG_COMMANDS & CFG_CMD_USB)    || \
39      (CONFIG_MMC) || (CONFIG_SYSTEMACE) )
40
41 /* ------------------------------------------------------------------------- */
42 /*
43  * reports device info to the user
44  */
45 void dev_print (block_dev_desc_t *dev_desc)
46 {
47 #ifdef CONFIG_LBA48
48         uint64_t lba512; /* number of blocks if 512bytes block size */
49 #else
50         lbaint_t lba512;
51 #endif
52
53         if (dev_desc->type==DEV_TYPE_UNKNOWN) {
54                 puts ("not available\n");
55                 return;
56         }
57         if (dev_desc->if_type==IF_TYPE_SCSI)  {
58                 printf ("(%d:%d) ", dev_desc->target,dev_desc->lun);
59         }
60         if (dev_desc->if_type==IF_TYPE_IDE) {
61                 printf ("Model: %s Firm: %s Ser#: %s\n",
62                         dev_desc->vendor,
63                         dev_desc->revision,
64                         dev_desc->product);
65         } else {
66                 printf ("Vendor: %s Prod.: %s Rev: %s\n",
67                         dev_desc->vendor,
68                         dev_desc->product,
69                         dev_desc->revision);
70         }
71         puts ("            Type: ");
72         if (dev_desc->removable)
73                 puts ("Removable ");
74         switch (dev_desc->type & 0x1F) {
75                 case DEV_TYPE_HARDDISK: puts ("Hard Disk");
76                                         break;
77                 case DEV_TYPE_CDROM:    puts ("CD ROM");
78                                         break;
79                 case DEV_TYPE_OPDISK:   puts ("Optical Device");
80                                         break;
81                 case DEV_TYPE_TAPE:     puts ("Tape");
82                                         break;
83                 default:                printf ("# %02X #", dev_desc->type & 0x1F);
84                                         break;
85         }
86         puts ("\n");
87         if ((dev_desc->lba * dev_desc->blksz)>0L) {
88                 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem;
89                 lbaint_t lba;
90 #ifdef CONFIG_LBA48
91                 if (dev_desc->lba48support)
92                         lba = dev_desc->lba48;
93                 else
94 #endif
95                         lba = dev_desc->lba;
96
97                 lba512 = (lba * (dev_desc->blksz/512));
98                 mb = (10 * lba512) / 2048;      /* 2048 = (1024 * 1024) / 512 MB */
99                 /* round to 1 digit */
100                 mb_quot = mb / 10;
101                 mb_rem  = mb - (10 * mb_quot);
102
103                 gb = mb / 1024;
104                 gb_quot = gb / 10;
105                 gb_rem  = gb - (10 * gb_quot);
106 #ifdef CONFIG_LBA48
107                 if (dev_desc->lba48support)
108                         printf ("            Supports 48-bit addressing\n");
109 #endif
110 #if defined(CFG_64BIT_LBA) && defined(CFG_64BIT_VSPRINTF)
111                 printf ("            Capacity: %ld.%ld MB = %ld.%ld GB (%qd x %ld)\n",
112                         mb_quot, mb_rem,
113                         gb_quot, gb_rem,
114                         lba,
115                         dev_desc->blksz);
116 #else
117                 printf ("            Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n",
118                         mb_quot, mb_rem,
119                         gb_quot, gb_rem,
120                         (ulong)lba,
121                         dev_desc->blksz);
122 #endif
123         } else {
124                 puts ("            Capacity: not available\n");
125         }
126 }
127 #endif  /* CFG_CMD_IDE || CFG_CMD_SCSI || CFG_CMD_USB || CONFIG_MMC */
128
129 #if ((CONFIG_COMMANDS & CFG_CMD_IDE)    || \
130      (CONFIG_COMMANDS & CFG_CMD_SCSI)   || \
131      (CONFIG_COMMANDS & CFG_CMD_USB)    || \
132      defined(CONFIG_SYSTEMACE)          )
133
134 #if defined(CONFIG_MAC_PARTITION) || \
135     defined(CONFIG_DOS_PARTITION) || \
136     defined(CONFIG_ISO_PARTITION) || \
137     defined(CONFIG_AMIGA_PARTITION)
138
139 void init_part (block_dev_desc_t * dev_desc)
140 {
141 #ifdef CONFIG_ISO_PARTITION
142         if (test_part_iso(dev_desc) == 0) {
143                 dev_desc->part_type = PART_TYPE_ISO;
144                 return;
145         }
146 #endif
147
148 #ifdef CONFIG_MAC_PARTITION
149         if (test_part_mac(dev_desc) == 0) {
150                 dev_desc->part_type = PART_TYPE_MAC;
151                 return;
152         }
153 #endif
154
155 #ifdef CONFIG_DOS_PARTITION
156         if (test_part_dos(dev_desc) == 0) {
157                 dev_desc->part_type = PART_TYPE_DOS;
158                 return;
159         }
160 #endif
161
162 #ifdef CONFIG_AMIGA_PARTITION
163         if (test_part_amiga(dev_desc) == 0) {
164             dev_desc->part_type = PART_TYPE_AMIGA;
165             return;
166         }
167 #endif
168 }
169
170
171 int get_partition_info (block_dev_desc_t *dev_desc, int part, disk_partition_t *info)
172 {
173                 switch (dev_desc->part_type) {
174 #ifdef CONFIG_MAC_PARTITION
175         case PART_TYPE_MAC:
176                 if (get_partition_info_mac(dev_desc,part,info) == 0) {
177                         PRINTF ("## Valid MAC partition found ##\n");
178                         return (0);
179                 }
180                 break;
181 #endif
182
183 #ifdef CONFIG_DOS_PARTITION
184         case PART_TYPE_DOS:
185                 if (get_partition_info_dos(dev_desc,part,info) == 0) {
186                         PRINTF ("## Valid DOS partition found ##\n");
187                         return (0);
188                 }
189                 break;
190 #endif
191
192 #ifdef CONFIG_ISO_PARTITION
193         case PART_TYPE_ISO:
194                 if (get_partition_info_iso(dev_desc,part,info) == 0) {
195                         PRINTF ("## Valid ISO boot partition found ##\n");
196                         return (0);
197                 }
198                 break;
199 #endif
200
201 #ifdef CONFIG_AMIGA_PARTITION
202         case PART_TYPE_AMIGA:
203             if (get_partition_info_amiga(dev_desc, part, info) == 0)
204             {
205                 PRINTF ("## Valid Amiga partition found ##\n");
206                 return (0);
207             }
208             break;
209 #endif
210         default:
211                 break;
212         }
213         return (-1);
214 }
215
216 static void print_part_header (const char *type, block_dev_desc_t * dev_desc)
217 {
218         puts ("\nPartition Map for ");
219         switch (dev_desc->if_type) {
220                 case IF_TYPE_IDE:       puts ("IDE");
221                                         break;
222                 case IF_TYPE_SCSI:      puts ("SCSI");
223                                         break;
224                 case IF_TYPE_ATAPI:     puts ("ATAPI");
225                                         break;
226                 case IF_TYPE_USB:       puts ("USB");
227                                         break;
228                 case IF_TYPE_DOC:       puts ("DOC");
229                                         break;
230                 default:                puts ("UNKNOWN");
231                                         break;
232         }
233         printf (" device %d  --   Partition Type: %s\n\n",
234                         dev_desc->dev, type);
235 }
236
237 void print_part (block_dev_desc_t * dev_desc)
238 {
239
240                 switch (dev_desc->part_type) {
241 #ifdef CONFIG_MAC_PARTITION
242         case PART_TYPE_MAC:
243                 PRINTF ("## Testing for valid MAC partition ##\n");
244                 print_part_header ("MAC", dev_desc);
245                 print_part_mac (dev_desc);
246                 return;
247 #endif
248 #ifdef CONFIG_DOS_PARTITION
249         case PART_TYPE_DOS:
250                 PRINTF ("## Testing for valid DOS partition ##\n");
251                 print_part_header ("DOS", dev_desc);
252                 print_part_dos (dev_desc);
253                 return;
254 #endif
255
256 #ifdef CONFIG_ISO_PARTITION
257         case PART_TYPE_ISO:
258                 PRINTF ("## Testing for valid ISO Boot partition ##\n");
259                 print_part_header ("ISO", dev_desc);
260                 print_part_iso (dev_desc);
261                 return;
262 #endif
263
264 #ifdef CONFIG_AMIGA_PARTITION
265         case PART_TYPE_AMIGA:
266             PRINTF ("## Testing for a valid Amiga partition ##\n");
267             print_part_header ("AMIGA", dev_desc);
268             print_part_amiga (dev_desc);
269             return;
270 #endif
271         }
272         puts ("## Unknown partition table\n");
273 }
274
275
276 #else   /* neither MAC nor DOS nor ISO partition configured */
277 # error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION nor CONFIG_ISO_PARTITION configured!
278 #endif
279
280 #endif  /* (CONFIG_COMMANDS & CFG_CMD_IDE) || CONFIG_COMMANDS & CFG_CMD_SCSI) */