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Fix DPRAM memory leak when CFG_ALLOC_DPRAM is defined, which
[people/ms/u-boot.git] / disk / part.c
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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>
735dd97b 27#include <part.h>
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28
29#undef PART_DEBUG
30
31#ifdef PART_DEBUG
32#define PRINTF(fmt,args...) printf (fmt ,##args)
33#else
34#define PRINTF(fmt,args...)
35#endif
36
cde5c64d 37#if (defined(CONFIG_CMD_IDE) || \
c7057b52 38 defined(CONFIG_CMD_SATA) || \
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39 defined(CONFIG_CMD_SCSI) || \
40 defined(CONFIG_CMD_USB) || \
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41 defined(CONFIG_MMC) || \
42 defined(CONFIG_SYSTEMACE) )
43
44struct block_drvr {
45 char *name;
46 block_dev_desc_t* (*get_dev)(int dev);
47};
48
49static const struct block_drvr block_drvr[] = {
cde5c64d 50#if defined(CONFIG_CMD_IDE)
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51 { .name = "ide", .get_dev = ide_get_dev, },
52#endif
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53#if defined(CONFIG_CMD_SATA)
54 {.name = "sata", .get_dev = sata_get_dev, },
55#endif
cde5c64d 56#if defined(CONFIG_CMD_SCSI)
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57 { .name = "scsi", .get_dev = scsi_get_dev, },
58#endif
cde5c64d 59#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
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60 { .name = "usb", .get_dev = usb_stor_get_dev, },
61#endif
62#if defined(CONFIG_MMC)
63 { .name = "mmc", .get_dev = mmc_get_dev, },
64#endif
65#if defined(CONFIG_SYSTEMACE)
66 { .name = "ace", .get_dev = systemace_get_dev, },
67#endif
68 { },
69};
70
751bb571 71DECLARE_GLOBAL_DATA_PTR;
751bb571 72
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73block_dev_desc_t *get_dev(char* ifname, int dev)
74{
75 const struct block_drvr *drvr = block_drvr;
6c7cac8c 76 block_dev_desc_t* (*reloc_get_dev)(int dev);
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77
78 while (drvr->name) {
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79 reloc_get_dev = drvr->get_dev + gd->reloc_off;
80 if (strncmp(ifname, drvr->name, strlen(drvr->name)) == 0)
81 return reloc_get_dev(dev);
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82 drvr++;
83 }
84 return NULL;
85}
86#else
87block_dev_desc_t *get_dev(char* ifname, int dev)
88{
89 return NULL;
90}
91#endif
92
cde5c64d 93#if (defined(CONFIG_CMD_IDE) || \
c7057b52 94 defined(CONFIG_CMD_SATA) || \
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95 defined(CONFIG_CMD_SCSI) || \
96 defined(CONFIG_CMD_USB) || \
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97 defined(CONFIG_MMC) || \
98 defined(CONFIG_SYSTEMACE) )
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99
100/* ------------------------------------------------------------------------- */
101/*
102 * reports device info to the user
103 */
104void dev_print (block_dev_desc_t *dev_desc)
105{
42dfe7a1 106#ifdef CONFIG_LBA48
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107 uint64_t lba512; /* number of blocks if 512bytes block size */
108#else
109 lbaint_t lba512;
110#endif
affae2bf 111
8ec6e332 112 switch (dev_desc->if_type) {
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113 case IF_TYPE_SCSI:
114 printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n",
115 dev_desc->target,dev_desc->lun,
affae2bf 116 dev_desc->vendor,
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117 dev_desc->product,
118 dev_desc->revision);
119 break;
120 case IF_TYPE_IDE:
121 case IF_TYPE_SATA:
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122 printf ("Model: %s Firm: %s Ser#: %s\n",
123 dev_desc->vendor,
124 dev_desc->revision,
125 dev_desc->product);
574b3195 126 break;
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NCL
127 case IF_TYPE_USB:
128 printf ("Vendor: %s Rev: %s Prod: %s\n",
129 dev_desc->vendor,
130 dev_desc->revision,
131 dev_desc->product);
132 break;
8ec6e332 133 case IF_TYPE_UNKNOWN:
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134 default:
135 puts ("not available\n");
136 return;
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137 }
138 puts (" Type: ");
139 if (dev_desc->removable)
140 puts ("Removable ");
141 switch (dev_desc->type & 0x1F) {
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142 case DEV_TYPE_HARDDISK:
143 puts ("Hard Disk");
144 break;
145 case DEV_TYPE_CDROM:
146 puts ("CD ROM");
147 break;
148 case DEV_TYPE_OPDISK:
149 puts ("Optical Device");
150 break;
151 case DEV_TYPE_TAPE:
152 puts ("Tape");
153 break;
154 default:
155 printf ("# %02X #", dev_desc->type & 0x1F);
156 break;
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157 }
158 puts ("\n");
159 if ((dev_desc->lba * dev_desc->blksz)>0L) {
160 ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem;
c40b2956 161 lbaint_t lba;
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162
163 lba = dev_desc->lba;
affae2bf 164
c40b2956 165 lba512 = (lba * (dev_desc->blksz/512));
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166 mb = (10 * lba512) / 2048; /* 2048 = (1024 * 1024) / 512 MB */
167 /* round to 1 digit */
168 mb_quot = mb / 10;
169 mb_rem = mb - (10 * mb_quot);
170
171 gb = mb / 1024;
172 gb_quot = gb / 10;
173 gb_rem = gb - (10 * gb_quot);
42dfe7a1 174#ifdef CONFIG_LBA48
6e592385 175 if (dev_desc->lba48)
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176 printf (" Supports 48-bit addressing\n");
177#endif
42dfe7a1 178#if defined(CFG_64BIT_LBA) && defined(CFG_64BIT_VSPRINTF)
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179 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%qd x %ld)\n",
180 mb_quot, mb_rem,
181 gb_quot, gb_rem,
182 lba,
183 dev_desc->blksz);
184#else
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185 printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n",
186 mb_quot, mb_rem,
187 gb_quot, gb_rem,
c40b2956 188 (ulong)lba,
affae2bf 189 dev_desc->blksz);
c40b2956 190#endif
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191 } else {
192 puts (" Capacity: not available\n");
193 }
194}
b3aff0cb 195#endif
affae2bf 196
cde5c64d 197#if (defined(CONFIG_CMD_IDE) || \
c7057b52 198 defined(CONFIG_CMD_SATA) || \
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199 defined(CONFIG_CMD_SCSI) || \
200 defined(CONFIG_CMD_USB) || \
7fac3f69 201 defined(CONFIG_MMC) || \
3f85ce27 202 defined(CONFIG_SYSTEMACE) )
affae2bf 203
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204#if defined(CONFIG_MAC_PARTITION) || \
205 defined(CONFIG_DOS_PARTITION) || \
c7de829c 206 defined(CONFIG_ISO_PARTITION) || \
8bde7f77 207 defined(CONFIG_AMIGA_PARTITION)
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208
209void init_part (block_dev_desc_t * dev_desc)
210{
211#ifdef CONFIG_ISO_PARTITION
212 if (test_part_iso(dev_desc) == 0) {
213 dev_desc->part_type = PART_TYPE_ISO;
214 return;
215 }
216#endif
217
218#ifdef CONFIG_MAC_PARTITION
219 if (test_part_mac(dev_desc) == 0) {
220 dev_desc->part_type = PART_TYPE_MAC;
221 return;
222 }
223#endif
224
225#ifdef CONFIG_DOS_PARTITION
226 if (test_part_dos(dev_desc) == 0) {
227 dev_desc->part_type = PART_TYPE_DOS;
228 return;
229 }
230#endif
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231
232#ifdef CONFIG_AMIGA_PARTITION
233 if (test_part_amiga(dev_desc) == 0) {
234 dev_desc->part_type = PART_TYPE_AMIGA;
235 return;
236 }
237#endif
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238}
239
240
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241int get_partition_info (block_dev_desc_t *dev_desc, int part
242 , disk_partition_t *info)
affae2bf 243{
566a494f 244 switch (dev_desc->part_type) {
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245#ifdef CONFIG_MAC_PARTITION
246 case PART_TYPE_MAC:
247 if (get_partition_info_mac(dev_desc,part,info) == 0) {
248 PRINTF ("## Valid MAC partition found ##\n");
249 return (0);
250 }
251 break;
252#endif
253
254#ifdef CONFIG_DOS_PARTITION
255 case PART_TYPE_DOS:
256 if (get_partition_info_dos(dev_desc,part,info) == 0) {
257 PRINTF ("## Valid DOS partition found ##\n");
258 return (0);
259 }
260 break;
261#endif
262
263#ifdef CONFIG_ISO_PARTITION
264 case PART_TYPE_ISO:
265 if (get_partition_info_iso(dev_desc,part,info) == 0) {
266 PRINTF ("## Valid ISO boot partition found ##\n");
267 return (0);
268 }
269 break;
270#endif
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271
272#ifdef CONFIG_AMIGA_PARTITION
273 case PART_TYPE_AMIGA:
274 if (get_partition_info_amiga(dev_desc, part, info) == 0)
275 {
276 PRINTF ("## Valid Amiga partition found ##\n");
277 return (0);
278 }
279 break;
280#endif
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281 default:
282 break;
283 }
284 return (-1);
285}
286
287static void print_part_header (const char *type, block_dev_desc_t * dev_desc)
288{
289 puts ("\nPartition Map for ");
290 switch (dev_desc->if_type) {
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291 case IF_TYPE_IDE:
292 puts ("IDE");
293 break;
294 case IF_TYPE_SATA:
295 puts ("SATA");
296 break;
297 case IF_TYPE_SCSI:
298 puts ("SCSI");
299 break;
300 case IF_TYPE_ATAPI:
301 puts ("ATAPI");
302 break;
303 case IF_TYPE_USB:
304 puts ("USB");
305 break;
306 case IF_TYPE_DOC:
307 puts ("DOC");
308 break;
309 default:
310 puts ("UNKNOWN");
311 break;
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312 }
313 printf (" device %d -- Partition Type: %s\n\n",
314 dev_desc->dev, type);
315}
316
317void print_part (block_dev_desc_t * dev_desc)
318{
319
320 switch (dev_desc->part_type) {
321#ifdef CONFIG_MAC_PARTITION
322 case PART_TYPE_MAC:
323 PRINTF ("## Testing for valid MAC partition ##\n");
324 print_part_header ("MAC", dev_desc);
325 print_part_mac (dev_desc);
326 return;
327#endif
328#ifdef CONFIG_DOS_PARTITION
329 case PART_TYPE_DOS:
330 PRINTF ("## Testing for valid DOS partition ##\n");
331 print_part_header ("DOS", dev_desc);
332 print_part_dos (dev_desc);
333 return;
334#endif
335
336#ifdef CONFIG_ISO_PARTITION
337 case PART_TYPE_ISO:
338 PRINTF ("## Testing for valid ISO Boot partition ##\n");
339 print_part_header ("ISO", dev_desc);
340 print_part_iso (dev_desc);
341 return;
342#endif
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343
344#ifdef CONFIG_AMIGA_PARTITION
345 case PART_TYPE_AMIGA:
346 PRINTF ("## Testing for a valid Amiga partition ##\n");
347 print_part_header ("AMIGA", dev_desc);
348 print_part_amiga (dev_desc);
349 return;
350#endif
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351 }
352 puts ("## Unknown partition table\n");
353}
354
355
356#else /* neither MAC nor DOS nor ISO partition configured */
725671cc 357# error neither CONFIG_MAC_PARTITION nor CONFIG_DOS_PARTITION
3e3b9569 358# error nor CONFIG_ISO_PARTITION configured!
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359#endif
360
cde5c64d 361#endif