wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2001 |
| 3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 4 | * |
Wolfgang Denk | d79de1d | 2013-07-08 09:37:19 +0200 | [diff] [blame] | 5 | * SPDX-License-Identifier: GPL-2.0+ |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #include <common.h> |
| 9 | #include <command.h> |
| 10 | #include <ide.h> |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 11 | #include <malloc.h> |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 12 | #include <part.h> |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 13 | |
| 14 | #undef PART_DEBUG |
| 15 | |
| 16 | #ifdef PART_DEBUG |
| 17 | #define PRINTF(fmt,args...) printf (fmt ,##args) |
| 18 | #else |
| 19 | #define PRINTF(fmt,args...) |
| 20 | #endif |
| 21 | |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 22 | struct block_drvr { |
| 23 | char *name; |
| 24 | block_dev_desc_t* (*get_dev)(int dev); |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 25 | int (*select_hwpart)(int dev_num, int hwpart); |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 26 | }; |
| 27 | |
| 28 | static const struct block_drvr block_drvr[] = { |
Jon Loeliger | f7f54a8 | 2007-07-09 17:22:37 -0500 | [diff] [blame] | 29 | #if defined(CONFIG_CMD_IDE) |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 30 | { .name = "ide", .get_dev = ide_get_dev, }, |
| 31 | #endif |
Dave Liu | 76596ba | 2008-03-26 22:49:44 +0800 | [diff] [blame] | 32 | #if defined(CONFIG_CMD_SATA) |
| 33 | {.name = "sata", .get_dev = sata_get_dev, }, |
| 34 | #endif |
Jon Loeliger | f7f54a8 | 2007-07-09 17:22:37 -0500 | [diff] [blame] | 35 | #if defined(CONFIG_CMD_SCSI) |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 36 | { .name = "scsi", .get_dev = scsi_get_dev, }, |
| 37 | #endif |
Jon Loeliger | f7f54a8 | 2007-07-09 17:22:37 -0500 | [diff] [blame] | 38 | #if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE) |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 39 | { .name = "usb", .get_dev = usb_stor_get_dev, }, |
| 40 | #endif |
| 41 | #if defined(CONFIG_MMC) |
Stephen Warren | 52c44e4 | 2014-05-07 12:19:02 -0600 | [diff] [blame] | 42 | { |
| 43 | .name = "mmc", |
| 44 | .get_dev = mmc_get_dev, |
| 45 | .select_hwpart = mmc_select_hwpart, |
| 46 | }, |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 47 | #endif |
| 48 | #if defined(CONFIG_SYSTEMACE) |
| 49 | { .name = "ace", .get_dev = systemace_get_dev, }, |
| 50 | #endif |
Henrik Nordström | 26f9a6c | 2013-11-10 10:26:56 -0700 | [diff] [blame] | 51 | #if defined(CONFIG_SANDBOX) |
| 52 | { .name = "host", .get_dev = host_get_dev, }, |
| 53 | #endif |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 54 | { }, |
| 55 | }; |
| 56 | |
Stefan Roese | 61ddee4 | 2007-02-20 13:21:57 +0100 | [diff] [blame] | 57 | DECLARE_GLOBAL_DATA_PTR; |
Stefan Roese | 61ddee4 | 2007-02-20 13:21:57 +0100 | [diff] [blame] | 58 | |
Gabe Black | 0fc71b5 | 2012-10-12 14:26:08 +0000 | [diff] [blame] | 59 | #ifdef HAVE_BLOCK_DEVICE |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 60 | block_dev_desc_t *get_dev_hwpart(const char *ifname, int dev, int hwpart) |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 61 | { |
| 62 | const struct block_drvr *drvr = block_drvr; |
Stefan Roese | 5b084e1 | 2007-02-22 07:43:34 +0100 | [diff] [blame] | 63 | block_dev_desc_t* (*reloc_get_dev)(int dev); |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 64 | int (*select_hwpart)(int dev_num, int hwpart); |
Heiko Schocher | 9b98723 | 2010-09-17 13:10:36 +0200 | [diff] [blame] | 65 | char *name; |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 66 | int ret; |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 67 | |
Tim Kientzle | 47e444c | 2012-03-27 11:43:25 +0200 | [diff] [blame] | 68 | if (!ifname) |
| 69 | return NULL; |
| 70 | |
Heiko Schocher | 9b98723 | 2010-09-17 13:10:36 +0200 | [diff] [blame] | 71 | name = drvr->name; |
Wolfgang Denk | d0813e5 | 2010-10-28 20:00:11 +0200 | [diff] [blame] | 72 | #ifdef CONFIG_NEEDS_MANUAL_RELOC |
Heiko Schocher | 9b98723 | 2010-09-17 13:10:36 +0200 | [diff] [blame] | 73 | name += gd->reloc_off; |
| 74 | #endif |
Lei Wen | 2a01067 | 2011-02-15 16:56:40 +0800 | [diff] [blame] | 75 | while (drvr->name) { |
Heiko Schocher | 9b98723 | 2010-09-17 13:10:36 +0200 | [diff] [blame] | 76 | name = drvr->name; |
Peter Tyser | 9057cbf | 2009-09-21 11:20:36 -0500 | [diff] [blame] | 77 | reloc_get_dev = drvr->get_dev; |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 78 | select_hwpart = drvr->select_hwpart; |
Wolfgang Denk | d0813e5 | 2010-10-28 20:00:11 +0200 | [diff] [blame] | 79 | #ifdef CONFIG_NEEDS_MANUAL_RELOC |
Heiko Schocher | 9b98723 | 2010-09-17 13:10:36 +0200 | [diff] [blame] | 80 | name += gd->reloc_off; |
Peter Tyser | 9057cbf | 2009-09-21 11:20:36 -0500 | [diff] [blame] | 81 | reloc_get_dev += gd->reloc_off; |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 82 | if (select_hwpart) |
| 83 | select_hwpart += gd->reloc_off; |
Peter Tyser | 9057cbf | 2009-09-21 11:20:36 -0500 | [diff] [blame] | 84 | #endif |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 85 | if (strncmp(ifname, name, strlen(name)) == 0) { |
| 86 | block_dev_desc_t *dev_desc = reloc_get_dev(dev); |
| 87 | if (!dev_desc) |
| 88 | return NULL; |
Stephen Warren | ad17c0f | 2014-05-23 12:48:11 -0600 | [diff] [blame] | 89 | if (hwpart == 0 && !select_hwpart) |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 90 | return dev_desc; |
| 91 | if (!select_hwpart) |
| 92 | return NULL; |
| 93 | ret = select_hwpart(dev_desc->dev, hwpart); |
| 94 | if (ret < 0) |
| 95 | return NULL; |
| 96 | return dev_desc; |
| 97 | } |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 98 | drvr++; |
| 99 | } |
| 100 | return NULL; |
| 101 | } |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 102 | |
| 103 | block_dev_desc_t *get_dev(const char *ifname, int dev) |
| 104 | { |
Stephen Warren | ad17c0f | 2014-05-23 12:48:11 -0600 | [diff] [blame] | 105 | return get_dev_hwpart(ifname, dev, 0); |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 106 | } |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 107 | #else |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 108 | block_dev_desc_t *get_dev_hwpart(const char *ifname, int dev, int hwpart) |
| 109 | { |
| 110 | return NULL; |
| 111 | } |
| 112 | |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 113 | block_dev_desc_t *get_dev(const char *ifname, int dev) |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 114 | { |
| 115 | return NULL; |
| 116 | } |
| 117 | #endif |
| 118 | |
Gabe Black | 0fc71b5 | 2012-10-12 14:26:08 +0000 | [diff] [blame] | 119 | #ifdef HAVE_BLOCK_DEVICE |
Grant Likely | ffc2dd7 | 2007-02-20 09:04:34 +0100 | [diff] [blame] | 120 | |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 121 | /* ------------------------------------------------------------------------- */ |
| 122 | /* |
| 123 | * reports device info to the user |
| 124 | */ |
Sergei Trofimovich | 89d935b | 2010-08-08 15:05:39 +0300 | [diff] [blame] | 125 | |
wdenk | c35ba4e | 2004-03-14 22:25:36 +0000 | [diff] [blame] | 126 | #ifdef CONFIG_LBA48 |
Sergei Trofimovich | 89d935b | 2010-08-08 15:05:39 +0300 | [diff] [blame] | 127 | typedef uint64_t lba512_t; |
wdenk | f602aa0 | 2004-03-13 23:29:43 +0000 | [diff] [blame] | 128 | #else |
Sergei Trofimovich | 89d935b | 2010-08-08 15:05:39 +0300 | [diff] [blame] | 129 | typedef lbaint_t lba512_t; |
wdenk | f602aa0 | 2004-03-13 23:29:43 +0000 | [diff] [blame] | 130 | #endif |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 131 | |
Sergei Trofimovich | 89d935b | 2010-08-08 15:05:39 +0300 | [diff] [blame] | 132 | /* |
| 133 | * Overflowless variant of (block_count * mul_by / div_by) |
| 134 | * when div_by > mul_by |
| 135 | */ |
| 136 | static lba512_t lba512_muldiv (lba512_t block_count, lba512_t mul_by, lba512_t div_by) |
| 137 | { |
| 138 | lba512_t bc_quot, bc_rem; |
| 139 | |
| 140 | /* x * m / d == x / d * m + (x % d) * m / d */ |
| 141 | bc_quot = block_count / div_by; |
| 142 | bc_rem = block_count - div_by * bc_quot; |
| 143 | return bc_quot * mul_by + (bc_rem * mul_by) / div_by; |
| 144 | } |
| 145 | |
| 146 | void dev_print (block_dev_desc_t *dev_desc) |
| 147 | { |
| 148 | lba512_t lba512; /* number of blocks if 512bytes block size */ |
| 149 | |
Wolfgang Denk | 8561e71 | 2009-05-15 09:27:58 +0200 | [diff] [blame] | 150 | if (dev_desc->type == DEV_TYPE_UNKNOWN) { |
| 151 | puts ("not available\n"); |
| 152 | return; |
| 153 | } |
| 154 | |
Tor Krill | 03ff330 | 2008-05-29 11:10:30 +0200 | [diff] [blame] | 155 | switch (dev_desc->if_type) { |
Detlev Zundel | bec6b32 | 2008-05-05 16:11:21 +0200 | [diff] [blame] | 156 | case IF_TYPE_SCSI: |
| 157 | printf ("(%d:%d) Vendor: %s Prod.: %s Rev: %s\n", |
| 158 | dev_desc->target,dev_desc->lun, |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 159 | dev_desc->vendor, |
Detlev Zundel | bec6b32 | 2008-05-05 16:11:21 +0200 | [diff] [blame] | 160 | dev_desc->product, |
| 161 | dev_desc->revision); |
| 162 | break; |
Remy Bohmer | f9f718b | 2008-09-19 13:30:06 +0200 | [diff] [blame] | 163 | case IF_TYPE_ATAPI: |
Detlev Zundel | bec6b32 | 2008-05-05 16:11:21 +0200 | [diff] [blame] | 164 | case IF_TYPE_IDE: |
| 165 | case IF_TYPE_SATA: |
Dave Liu | 76596ba | 2008-03-26 22:49:44 +0800 | [diff] [blame] | 166 | printf ("Model: %s Firm: %s Ser#: %s\n", |
| 167 | dev_desc->vendor, |
| 168 | dev_desc->revision, |
| 169 | dev_desc->product); |
Detlev Zundel | bec6b32 | 2008-05-05 16:11:21 +0200 | [diff] [blame] | 170 | break; |
Remy Bohmer | f9f718b | 2008-09-19 13:30:06 +0200 | [diff] [blame] | 171 | case IF_TYPE_SD: |
| 172 | case IF_TYPE_MMC: |
NÃcolas Carneiro Lebedenco | ef3edd4 | 2008-09-04 15:35:46 -0300 | [diff] [blame] | 173 | case IF_TYPE_USB: |
| 174 | printf ("Vendor: %s Rev: %s Prod: %s\n", |
| 175 | dev_desc->vendor, |
| 176 | dev_desc->revision, |
| 177 | dev_desc->product); |
| 178 | break; |
Remy Bohmer | f9f718b | 2008-09-19 13:30:06 +0200 | [diff] [blame] | 179 | case IF_TYPE_DOC: |
| 180 | puts("device type DOC\n"); |
| 181 | return; |
Tor Krill | 03ff330 | 2008-05-29 11:10:30 +0200 | [diff] [blame] | 182 | case IF_TYPE_UNKNOWN: |
Remy Bohmer | f9f718b | 2008-09-19 13:30:06 +0200 | [diff] [blame] | 183 | puts("device type unknown\n"); |
| 184 | return; |
Detlev Zundel | bec6b32 | 2008-05-05 16:11:21 +0200 | [diff] [blame] | 185 | default: |
Remy Bohmer | f9f718b | 2008-09-19 13:30:06 +0200 | [diff] [blame] | 186 | printf("Unhandled device type: %i\n", dev_desc->if_type); |
Detlev Zundel | bec6b32 | 2008-05-05 16:11:21 +0200 | [diff] [blame] | 187 | return; |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 188 | } |
| 189 | puts (" Type: "); |
| 190 | if (dev_desc->removable) |
| 191 | puts ("Removable "); |
| 192 | switch (dev_desc->type & 0x1F) { |
Detlev Zundel | 0e11cc6 | 2008-05-05 16:11:22 +0200 | [diff] [blame] | 193 | case DEV_TYPE_HARDDISK: |
| 194 | puts ("Hard Disk"); |
| 195 | break; |
| 196 | case DEV_TYPE_CDROM: |
| 197 | puts ("CD ROM"); |
| 198 | break; |
| 199 | case DEV_TYPE_OPDISK: |
| 200 | puts ("Optical Device"); |
| 201 | break; |
| 202 | case DEV_TYPE_TAPE: |
| 203 | puts ("Tape"); |
| 204 | break; |
| 205 | default: |
| 206 | printf ("# %02X #", dev_desc->type & 0x1F); |
| 207 | break; |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 208 | } |
| 209 | puts ("\n"); |
Jerry Huang | 6a4feb4 | 2012-11-06 15:33:12 +0000 | [diff] [blame] | 210 | if (dev_desc->lba > 0L && dev_desc->blksz > 0L) { |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 211 | ulong mb, mb_quot, mb_rem, gb, gb_quot, gb_rem; |
wdenk | f602aa0 | 2004-03-13 23:29:43 +0000 | [diff] [blame] | 212 | lbaint_t lba; |
wdenk | 0593920 | 2004-04-18 17:39:38 +0000 | [diff] [blame] | 213 | |
| 214 | lba = dev_desc->lba; |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 215 | |
wdenk | f602aa0 | 2004-03-13 23:29:43 +0000 | [diff] [blame] | 216 | lba512 = (lba * (dev_desc->blksz/512)); |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 217 | /* round to 1 digit */ |
Sergei Trofimovich | 89d935b | 2010-08-08 15:05:39 +0300 | [diff] [blame] | 218 | mb = lba512_muldiv(lba512, 10, 2048); /* 2048 = (1024 * 1024) / 512 MB */ |
| 219 | |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 220 | mb_quot = mb / 10; |
| 221 | mb_rem = mb - (10 * mb_quot); |
| 222 | |
| 223 | gb = mb / 1024; |
| 224 | gb_quot = gb / 10; |
| 225 | gb_rem = gb - (10 * gb_quot); |
wdenk | c35ba4e | 2004-03-14 22:25:36 +0000 | [diff] [blame] | 226 | #ifdef CONFIG_LBA48 |
wdenk | 0593920 | 2004-04-18 17:39:38 +0000 | [diff] [blame] | 227 | if (dev_desc->lba48) |
wdenk | f602aa0 | 2004-03-13 23:29:43 +0000 | [diff] [blame] | 228 | printf (" Supports 48-bit addressing\n"); |
| 229 | #endif |
Heiko Schocher | 0f602e1 | 2009-12-03 11:21:21 +0100 | [diff] [blame] | 230 | #if defined(CONFIG_SYS_64BIT_LBA) |
Mike Frysinger | 2b745dc | 2009-02-16 23:21:36 -0500 | [diff] [blame] | 231 | printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%Ld x %ld)\n", |
wdenk | f602aa0 | 2004-03-13 23:29:43 +0000 | [diff] [blame] | 232 | mb_quot, mb_rem, |
| 233 | gb_quot, gb_rem, |
| 234 | lba, |
| 235 | dev_desc->blksz); |
| 236 | #else |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 237 | printf (" Capacity: %ld.%ld MB = %ld.%ld GB (%ld x %ld)\n", |
| 238 | mb_quot, mb_rem, |
| 239 | gb_quot, gb_rem, |
wdenk | f602aa0 | 2004-03-13 23:29:43 +0000 | [diff] [blame] | 240 | (ulong)lba, |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 241 | dev_desc->blksz); |
wdenk | f602aa0 | 2004-03-13 23:29:43 +0000 | [diff] [blame] | 242 | #endif |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 243 | } else { |
| 244 | puts (" Capacity: not available\n"); |
| 245 | } |
| 246 | } |
Jon Loeliger | 1670a5b | 2007-07-10 11:19:50 -0500 | [diff] [blame] | 247 | #endif |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 248 | |
Gabe Black | 0fc71b5 | 2012-10-12 14:26:08 +0000 | [diff] [blame] | 249 | #ifdef HAVE_BLOCK_DEVICE |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 250 | |
| 251 | void init_part (block_dev_desc_t * dev_desc) |
| 252 | { |
| 253 | #ifdef CONFIG_ISO_PARTITION |
| 254 | if (test_part_iso(dev_desc) == 0) { |
| 255 | dev_desc->part_type = PART_TYPE_ISO; |
| 256 | return; |
| 257 | } |
| 258 | #endif |
| 259 | |
| 260 | #ifdef CONFIG_MAC_PARTITION |
| 261 | if (test_part_mac(dev_desc) == 0) { |
| 262 | dev_desc->part_type = PART_TYPE_MAC; |
| 263 | return; |
| 264 | } |
| 265 | #endif |
| 266 | |
richardretanubun | e674559 | 2008-09-26 11:13:22 -0400 | [diff] [blame] | 267 | /* must be placed before DOS partition detection */ |
| 268 | #ifdef CONFIG_EFI_PARTITION |
| 269 | if (test_part_efi(dev_desc) == 0) { |
| 270 | dev_desc->part_type = PART_TYPE_EFI; |
| 271 | return; |
| 272 | } |
| 273 | #endif |
| 274 | |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 275 | #ifdef CONFIG_DOS_PARTITION |
| 276 | if (test_part_dos(dev_desc) == 0) { |
| 277 | dev_desc->part_type = PART_TYPE_DOS; |
| 278 | return; |
| 279 | } |
| 280 | #endif |
wdenk | 452cfd6 | 2002-11-19 11:04:11 +0000 | [diff] [blame] | 281 | |
| 282 | #ifdef CONFIG_AMIGA_PARTITION |
| 283 | if (test_part_amiga(dev_desc) == 0) { |
| 284 | dev_desc->part_type = PART_TYPE_AMIGA; |
| 285 | return; |
| 286 | } |
| 287 | #endif |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 288 | dev_desc->part_type = PART_TYPE_UNKNOWN; |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 289 | } |
| 290 | |
| 291 | |
Gabe Black | 0fc71b5 | 2012-10-12 14:26:08 +0000 | [diff] [blame] | 292 | #if defined(CONFIG_MAC_PARTITION) || \ |
| 293 | defined(CONFIG_DOS_PARTITION) || \ |
| 294 | defined(CONFIG_ISO_PARTITION) || \ |
| 295 | defined(CONFIG_AMIGA_PARTITION) || \ |
| 296 | defined(CONFIG_EFI_PARTITION) |
| 297 | |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 298 | static void print_part_header (const char *type, block_dev_desc_t * dev_desc) |
| 299 | { |
| 300 | puts ("\nPartition Map for "); |
| 301 | switch (dev_desc->if_type) { |
Detlev Zundel | 0e11cc6 | 2008-05-05 16:11:22 +0200 | [diff] [blame] | 302 | case IF_TYPE_IDE: |
| 303 | puts ("IDE"); |
| 304 | break; |
| 305 | case IF_TYPE_SATA: |
| 306 | puts ("SATA"); |
| 307 | break; |
| 308 | case IF_TYPE_SCSI: |
| 309 | puts ("SCSI"); |
| 310 | break; |
| 311 | case IF_TYPE_ATAPI: |
| 312 | puts ("ATAPI"); |
| 313 | break; |
| 314 | case IF_TYPE_USB: |
| 315 | puts ("USB"); |
| 316 | break; |
| 317 | case IF_TYPE_DOC: |
| 318 | puts ("DOC"); |
| 319 | break; |
Lei Wen | 61dba93 | 2010-09-13 22:07:28 +0800 | [diff] [blame] | 320 | case IF_TYPE_MMC: |
| 321 | puts ("MMC"); |
| 322 | break; |
Henrik Nordström | 26f9a6c | 2013-11-10 10:26:56 -0700 | [diff] [blame] | 323 | case IF_TYPE_HOST: |
| 324 | puts("HOST"); |
| 325 | break; |
Detlev Zundel | 0e11cc6 | 2008-05-05 16:11:22 +0200 | [diff] [blame] | 326 | default: |
| 327 | puts ("UNKNOWN"); |
| 328 | break; |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 329 | } |
| 330 | printf (" device %d -- Partition Type: %s\n\n", |
| 331 | dev_desc->dev, type); |
| 332 | } |
| 333 | |
Gabe Black | 0fc71b5 | 2012-10-12 14:26:08 +0000 | [diff] [blame] | 334 | #endif /* any CONFIG_..._PARTITION */ |
| 335 | |
Pavel Machek | 13334e7 | 2014-07-19 23:50:44 +0200 | [diff] [blame] | 336 | void print_part(block_dev_desc_t * dev_desc) |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 337 | { |
| 338 | |
| 339 | switch (dev_desc->part_type) { |
| 340 | #ifdef CONFIG_MAC_PARTITION |
| 341 | case PART_TYPE_MAC: |
| 342 | PRINTF ("## Testing for valid MAC partition ##\n"); |
| 343 | print_part_header ("MAC", dev_desc); |
| 344 | print_part_mac (dev_desc); |
| 345 | return; |
| 346 | #endif |
| 347 | #ifdef CONFIG_DOS_PARTITION |
| 348 | case PART_TYPE_DOS: |
| 349 | PRINTF ("## Testing for valid DOS partition ##\n"); |
| 350 | print_part_header ("DOS", dev_desc); |
| 351 | print_part_dos (dev_desc); |
| 352 | return; |
| 353 | #endif |
| 354 | |
| 355 | #ifdef CONFIG_ISO_PARTITION |
| 356 | case PART_TYPE_ISO: |
| 357 | PRINTF ("## Testing for valid ISO Boot partition ##\n"); |
| 358 | print_part_header ("ISO", dev_desc); |
| 359 | print_part_iso (dev_desc); |
| 360 | return; |
| 361 | #endif |
wdenk | 452cfd6 | 2002-11-19 11:04:11 +0000 | [diff] [blame] | 362 | |
| 363 | #ifdef CONFIG_AMIGA_PARTITION |
| 364 | case PART_TYPE_AMIGA: |
| 365 | PRINTF ("## Testing for a valid Amiga partition ##\n"); |
| 366 | print_part_header ("AMIGA", dev_desc); |
| 367 | print_part_amiga (dev_desc); |
| 368 | return; |
| 369 | #endif |
richardretanubun | e674559 | 2008-09-26 11:13:22 -0400 | [diff] [blame] | 370 | |
| 371 | #ifdef CONFIG_EFI_PARTITION |
| 372 | case PART_TYPE_EFI: |
| 373 | PRINTF ("## Testing for valid EFI partition ##\n"); |
| 374 | print_part_header ("EFI", dev_desc); |
| 375 | print_part_efi (dev_desc); |
| 376 | return; |
| 377 | #endif |
wdenk | affae2b | 2002-08-17 09:36:01 +0000 | [diff] [blame] | 378 | } |
| 379 | puts ("## Unknown partition table\n"); |
| 380 | } |
| 381 | |
Gabe Black | 0fc71b5 | 2012-10-12 14:26:08 +0000 | [diff] [blame] | 382 | #endif /* HAVE_BLOCK_DEVICE */ |
Stephen Warren | 07c5bff | 2012-09-21 12:46:54 +0000 | [diff] [blame] | 383 | |
Pavel Machek | 13334e7 | 2014-07-19 23:50:44 +0200 | [diff] [blame] | 384 | int get_partition_info(block_dev_desc_t *dev_desc, int part, |
| 385 | disk_partition_t *info) |
Stephen Warren | 07c5bff | 2012-09-21 12:46:54 +0000 | [diff] [blame] | 386 | { |
Gabe Black | 0fc71b5 | 2012-10-12 14:26:08 +0000 | [diff] [blame] | 387 | #ifdef HAVE_BLOCK_DEVICE |
Stephen Warren | 07c5bff | 2012-09-21 12:46:54 +0000 | [diff] [blame] | 388 | |
Stephen Warren | c6c7b7a | 2012-09-21 09:50:59 +0000 | [diff] [blame] | 389 | #ifdef CONFIG_PARTITION_UUIDS |
| 390 | /* The common case is no UUID support */ |
| 391 | info->uuid[0] = 0; |
| 392 | #endif |
| 393 | |
Stephen Warren | 07c5bff | 2012-09-21 12:46:54 +0000 | [diff] [blame] | 394 | switch (dev_desc->part_type) { |
| 395 | #ifdef CONFIG_MAC_PARTITION |
| 396 | case PART_TYPE_MAC: |
| 397 | if (get_partition_info_mac(dev_desc, part, info) == 0) { |
| 398 | PRINTF("## Valid MAC partition found ##\n"); |
| 399 | return 0; |
| 400 | } |
| 401 | break; |
| 402 | #endif |
| 403 | |
| 404 | #ifdef CONFIG_DOS_PARTITION |
| 405 | case PART_TYPE_DOS: |
| 406 | if (get_partition_info_dos(dev_desc, part, info) == 0) { |
| 407 | PRINTF("## Valid DOS partition found ##\n"); |
| 408 | return 0; |
| 409 | } |
| 410 | break; |
| 411 | #endif |
| 412 | |
| 413 | #ifdef CONFIG_ISO_PARTITION |
| 414 | case PART_TYPE_ISO: |
| 415 | if (get_partition_info_iso(dev_desc, part, info) == 0) { |
| 416 | PRINTF("## Valid ISO boot partition found ##\n"); |
| 417 | return 0; |
| 418 | } |
| 419 | break; |
| 420 | #endif |
| 421 | |
| 422 | #ifdef CONFIG_AMIGA_PARTITION |
| 423 | case PART_TYPE_AMIGA: |
| 424 | if (get_partition_info_amiga(dev_desc, part, info) == 0) { |
| 425 | PRINTF("## Valid Amiga partition found ##\n"); |
| 426 | return 0; |
| 427 | } |
| 428 | break; |
| 429 | #endif |
| 430 | |
| 431 | #ifdef CONFIG_EFI_PARTITION |
| 432 | case PART_TYPE_EFI: |
| 433 | if (get_partition_info_efi(dev_desc, part, info) == 0) { |
| 434 | PRINTF("## Valid EFI partition found ##\n"); |
| 435 | return 0; |
| 436 | } |
| 437 | break; |
| 438 | #endif |
| 439 | default: |
| 440 | break; |
| 441 | } |
Gabe Black | 0fc71b5 | 2012-10-12 14:26:08 +0000 | [diff] [blame] | 442 | #endif /* HAVE_BLOCK_DEVICE */ |
Stephen Warren | 07c5bff | 2012-09-21 12:46:54 +0000 | [diff] [blame] | 443 | |
| 444 | return -1; |
| 445 | } |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 446 | |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 447 | int get_device(const char *ifname, const char *dev_hwpart_str, |
Stephen Warren | afd909c | 2012-09-21 09:50:56 +0000 | [diff] [blame] | 448 | block_dev_desc_t **dev_desc) |
| 449 | { |
| 450 | char *ep; |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 451 | char *dup_str = NULL; |
| 452 | const char *dev_str, *hwpart_str; |
| 453 | int dev, hwpart; |
| 454 | |
| 455 | hwpart_str = strchr(dev_hwpart_str, '.'); |
| 456 | if (hwpart_str) { |
| 457 | dup_str = strdup(dev_hwpart_str); |
| 458 | dup_str[hwpart_str - dev_hwpart_str] = 0; |
| 459 | dev_str = dup_str; |
| 460 | hwpart_str++; |
| 461 | } else { |
| 462 | dev_str = dev_hwpart_str; |
Stephen Warren | ad17c0f | 2014-05-23 12:48:11 -0600 | [diff] [blame] | 463 | hwpart = 0; |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 464 | } |
Stephen Warren | afd909c | 2012-09-21 09:50:56 +0000 | [diff] [blame] | 465 | |
| 466 | dev = simple_strtoul(dev_str, &ep, 16); |
| 467 | if (*ep) { |
| 468 | printf("** Bad device specification %s %s **\n", |
| 469 | ifname, dev_str); |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 470 | dev = -1; |
| 471 | goto cleanup; |
| 472 | } |
| 473 | |
| 474 | if (hwpart_str) { |
| 475 | hwpart = simple_strtoul(hwpart_str, &ep, 16); |
| 476 | if (*ep) { |
| 477 | printf("** Bad HW partition specification %s %s **\n", |
| 478 | ifname, hwpart_str); |
| 479 | dev = -1; |
| 480 | goto cleanup; |
| 481 | } |
Stephen Warren | afd909c | 2012-09-21 09:50:56 +0000 | [diff] [blame] | 482 | } |
| 483 | |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 484 | *dev_desc = get_dev_hwpart(ifname, dev, hwpart); |
Stephen Warren | afd909c | 2012-09-21 09:50:56 +0000 | [diff] [blame] | 485 | if (!(*dev_desc) || ((*dev_desc)->type == DEV_TYPE_UNKNOWN)) { |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 486 | printf("** Bad device %s %s **\n", ifname, dev_hwpart_str); |
| 487 | dev = -1; |
| 488 | goto cleanup; |
Stephen Warren | afd909c | 2012-09-21 09:50:56 +0000 | [diff] [blame] | 489 | } |
| 490 | |
Stephen Warren | aeca52f | 2014-05-07 12:19:01 -0600 | [diff] [blame] | 491 | cleanup: |
| 492 | free(dup_str); |
Stephen Warren | afd909c | 2012-09-21 09:50:56 +0000 | [diff] [blame] | 493 | return dev; |
| 494 | } |
| 495 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 496 | #define PART_UNSPECIFIED -2 |
| 497 | #define PART_AUTO -1 |
| 498 | #define MAX_SEARCH_PARTITIONS 16 |
| 499 | int get_device_and_partition(const char *ifname, const char *dev_part_str, |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 500 | block_dev_desc_t **dev_desc, |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 501 | disk_partition_t *info, int allow_whole_dev) |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 502 | { |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 503 | int ret = -1; |
| 504 | const char *part_str; |
| 505 | char *dup_str = NULL; |
| 506 | const char *dev_str; |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 507 | int dev; |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 508 | char *ep; |
| 509 | int p; |
| 510 | int part; |
| 511 | disk_partition_t tmpinfo; |
| 512 | |
Stephen Warren | bff6c31 | 2014-06-12 10:28:32 -0600 | [diff] [blame] | 513 | /* |
Pavel Machek | 13334e7 | 2014-07-19 23:50:44 +0200 | [diff] [blame] | 514 | * Special-case a pseudo block device "hostfs", to allow access to the |
Stephen Warren | bff6c31 | 2014-06-12 10:28:32 -0600 | [diff] [blame] | 515 | * host's own filesystem. |
| 516 | */ |
| 517 | if (0 == strcmp(ifname, "hostfs")) { |
| 518 | *dev_desc = NULL; |
| 519 | info->start = 0; |
| 520 | info->size = 0; |
| 521 | info->blksz = 0; |
| 522 | info->bootable = 0; |
| 523 | strcpy((char *)info->type, BOOT_PART_TYPE); |
| 524 | strcpy((char *)info->name, "Sandbox host"); |
| 525 | #ifdef CONFIG_PARTITION_UUIDS |
| 526 | info->uuid[0] = 0; |
| 527 | #endif |
| 528 | |
| 529 | return 0; |
| 530 | } |
| 531 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 532 | /* If no dev_part_str, use bootdevice environment variable */ |
Stephen Warren | a95af94 | 2012-09-28 05:34:09 +0000 | [diff] [blame] | 533 | if (!dev_part_str || !strlen(dev_part_str) || |
| 534 | !strcmp(dev_part_str, "-")) |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 535 | dev_part_str = getenv("bootdevice"); |
| 536 | |
| 537 | /* If still no dev_part_str, it's an error */ |
| 538 | if (!dev_part_str) { |
| 539 | printf("** No device specified **\n"); |
| 540 | goto cleanup; |
| 541 | } |
| 542 | |
| 543 | /* Separate device and partition ID specification */ |
| 544 | part_str = strchr(dev_part_str, ':'); |
| 545 | if (part_str) { |
| 546 | dup_str = strdup(dev_part_str); |
| 547 | dup_str[part_str - dev_part_str] = 0; |
| 548 | dev_str = dup_str; |
| 549 | part_str++; |
| 550 | } else { |
| 551 | dev_str = dev_part_str; |
| 552 | } |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 553 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 554 | /* Look up the device */ |
| 555 | dev = get_device(ifname, dev_str, dev_desc); |
| 556 | if (dev < 0) |
| 557 | goto cleanup; |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 558 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 559 | /* Convert partition ID string to number */ |
| 560 | if (!part_str || !*part_str) { |
| 561 | part = PART_UNSPECIFIED; |
| 562 | } else if (!strcmp(part_str, "auto")) { |
| 563 | part = PART_AUTO; |
| 564 | } else { |
| 565 | /* Something specified -> use exactly that */ |
| 566 | part = (int)simple_strtoul(part_str, &ep, 16); |
| 567 | /* |
| 568 | * Less than whole string converted, |
| 569 | * or request for whole device, but caller requires partition. |
| 570 | */ |
| 571 | if (*ep || (part == 0 && !allow_whole_dev)) { |
| 572 | printf("** Bad partition specification %s %s **\n", |
| 573 | ifname, dev_part_str); |
| 574 | goto cleanup; |
| 575 | } |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 576 | } |
| 577 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 578 | /* |
| 579 | * No partition table on device, |
| 580 | * or user requested partition 0 (entire device). |
| 581 | */ |
| 582 | if (((*dev_desc)->part_type == PART_TYPE_UNKNOWN) || |
| 583 | (part == 0)) { |
| 584 | if (!(*dev_desc)->lba) { |
| 585 | printf("** Bad device size - %s %s **\n", ifname, |
| 586 | dev_str); |
| 587 | goto cleanup; |
| 588 | } |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 589 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 590 | /* |
| 591 | * If user specified a partition ID other than 0, |
| 592 | * or the calling command only accepts partitions, |
| 593 | * it's an error. |
| 594 | */ |
| 595 | if ((part > 0) || (!allow_whole_dev)) { |
| 596 | printf("** No partition table - %s %s **\n", ifname, |
| 597 | dev_str); |
| 598 | goto cleanup; |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 599 | } |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 600 | |
Lan Yixun (dlan) | 138914e | 2013-07-20 08:17:59 +0800 | [diff] [blame] | 601 | (*dev_desc)->log2blksz = LOG2((*dev_desc)->blksz); |
| 602 | |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 603 | info->start = 0; |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 604 | info->size = (*dev_desc)->lba; |
| 605 | info->blksz = (*dev_desc)->blksz; |
| 606 | info->bootable = 0; |
Stephen Warren | 65be849 | 2012-10-10 07:57:51 +0000 | [diff] [blame] | 607 | strcpy((char *)info->type, BOOT_PART_TYPE); |
| 608 | strcpy((char *)info->name, "Whole Disk"); |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 609 | #ifdef CONFIG_PARTITION_UUIDS |
| 610 | info->uuid[0] = 0; |
| 611 | #endif |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 612 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 613 | ret = 0; |
| 614 | goto cleanup; |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 615 | } |
| 616 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 617 | /* |
| 618 | * Now there's known to be a partition table, |
| 619 | * not specifying a partition means to pick partition 1. |
| 620 | */ |
| 621 | if (part == PART_UNSPECIFIED) |
| 622 | part = 1; |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 623 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 624 | /* |
| 625 | * If user didn't specify a partition number, or did specify something |
| 626 | * other than "auto", use that partition number directly. |
| 627 | */ |
| 628 | if (part != PART_AUTO) { |
| 629 | ret = get_partition_info(*dev_desc, part, info); |
| 630 | if (ret) { |
| 631 | printf("** Invalid partition %d **\n", part); |
| 632 | goto cleanup; |
| 633 | } |
| 634 | } else { |
| 635 | /* |
| 636 | * Find the first bootable partition. |
| 637 | * If none are bootable, fall back to the first valid partition. |
| 638 | */ |
| 639 | part = 0; |
| 640 | for (p = 1; p <= MAX_SEARCH_PARTITIONS; p++) { |
| 641 | ret = get_partition_info(*dev_desc, p, info); |
| 642 | if (ret) |
| 643 | continue; |
| 644 | |
| 645 | /* |
| 646 | * First valid partition, or new better partition? |
| 647 | * If so, save partition ID. |
| 648 | */ |
| 649 | if (!part || info->bootable) |
| 650 | part = p; |
| 651 | |
| 652 | /* Best possible partition? Stop searching. */ |
| 653 | if (info->bootable) |
| 654 | break; |
| 655 | |
| 656 | /* |
| 657 | * We now need to search further for best possible. |
| 658 | * If we what we just queried was the best so far, |
| 659 | * save the info since we over-write it next loop. |
| 660 | */ |
| 661 | if (part == p) |
| 662 | tmpinfo = *info; |
| 663 | } |
| 664 | /* If we found any acceptable partition */ |
| 665 | if (part) { |
| 666 | /* |
| 667 | * If we searched all possible partition IDs, |
| 668 | * return the first valid partition we found. |
| 669 | */ |
| 670 | if (p == MAX_SEARCH_PARTITIONS + 1) |
| 671 | *info = tmpinfo; |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 672 | } else { |
| 673 | printf("** No valid partitions found **\n"); |
Stephen Warren | 3c28be9 | 2012-10-08 07:45:54 +0000 | [diff] [blame] | 674 | ret = -1; |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 675 | goto cleanup; |
| 676 | } |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 677 | } |
| 678 | if (strncmp((char *)info->type, BOOT_PART_TYPE, sizeof(info->type)) != 0) { |
| 679 | printf("** Invalid partition type \"%.32s\"" |
| 680 | " (expect \"" BOOT_PART_TYPE "\")\n", |
| 681 | info->type); |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 682 | ret = -1; |
| 683 | goto cleanup; |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 684 | } |
| 685 | |
Lan Yixun (dlan) | 138914e | 2013-07-20 08:17:59 +0800 | [diff] [blame] | 686 | (*dev_desc)->log2blksz = LOG2((*dev_desc)->blksz); |
| 687 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 688 | ret = part; |
| 689 | goto cleanup; |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 690 | |
Stephen Warren | c87ff22 | 2012-09-21 09:50:57 +0000 | [diff] [blame] | 691 | cleanup: |
| 692 | free(dup_str); |
| 693 | return ret; |
Rob Herring | d586cec | 2012-09-21 04:08:17 +0000 | [diff] [blame] | 694 | } |