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git.ipfire.org Git - thirdparty/u-boot.git/blob - cmd/reiser.c
1 // SPDX-License-Identifier: GPL-2.0+
3 * (C) Copyright 2003 - 2004
4 * Sysgo Real-Time Solutions, AG <www.elinos.com>
5 * Pavel Bartusek <pba@sysgo.com>
15 #include <linux/ctype.h>
16 #include <asm/byteorder.h>
20 #if !CONFIG_IS_ENABLED(DOS_PARTITION)
21 #error DOS partition support must be selected
24 /* #define REISER_DEBUG */
27 #define PRINTF(fmt,args...) printf (fmt ,##args)
29 #define PRINTF(fmt,args...)
32 int do_reiserls (cmd_tbl_t
*cmdtp
, int flag
, int argc
, char * const argv
[])
36 struct blk_desc
*dev_desc
= NULL
;
37 disk_partition_t info
;
42 part
= blk_get_device_part_str(argv
[1], argv
[2], &dev_desc
, &info
, 1);
50 dev
= dev_desc
->devnum
;
51 PRINTF("Using device %s %d:%d, directory: %s\n", argv
[1], dev
, part
, filename
);
53 reiserfs_set_blk_dev(dev_desc
, &info
);
55 if (!reiserfs_mount(info
.size
)) {
56 printf ("** Bad Reiserfs partition or disk - %s %d:%d **\n", argv
[1], dev
, part
);
60 if (reiserfs_ls (filename
)) {
61 printf ("** Error reiserfs_ls() **\n");
69 reiserls
, 4, 1, do_reiserls
,
70 "list files in a directory (default /)",
71 "<interface> <dev[:part]> [directory]\n"
72 " - list files from 'dev' on 'interface' in a 'directory'"
75 /******************************************************************************
76 * Reiserfs boot command intepreter. Derived from diskboot
78 int do_reiserload (cmd_tbl_t
*cmdtp
, int flag
, int argc
, char * const argv
[])
80 char *filename
= NULL
;
82 ulong addr
= 0, filelen
;
83 disk_partition_t info
;
84 struct blk_desc
*dev_desc
= NULL
;
90 addr_str
= env_get("loadaddr");
91 if (addr_str
!= NULL
) {
92 addr
= simple_strtoul (addr_str
, NULL
, 16);
94 addr
= CONFIG_SYS_LOAD_ADDR
;
96 filename
= env_get("bootfile");
100 addr
= simple_strtoul (argv
[3], NULL
, 16);
101 filename
= env_get("bootfile");
105 addr
= simple_strtoul (argv
[3], NULL
, 16);
110 addr
= simple_strtoul (argv
[3], NULL
, 16);
112 count
= simple_strtoul (argv
[5], NULL
, 16);
116 return CMD_RET_USAGE
;
120 puts ("\n** No boot file defined **\n");
124 part
= blk_get_device_part_str(argv
[1], argv
[2], &dev_desc
, &info
, 1);
128 dev
= dev_desc
->devnum
;
130 printf("Loading file \"%s\" from %s device %d%c%c\n",
131 filename
, argv
[1], dev
,
132 part
? ':' : ' ', part
? part
+ '0' : ' ');
134 reiserfs_set_blk_dev(dev_desc
, &info
);
136 if (!reiserfs_mount(info
.size
)) {
137 printf ("** Bad Reiserfs partition or disk - %s %d:%d **\n", argv
[1], dev
, part
);
141 filelen
= reiserfs_open(filename
);
143 printf("** File not found %s **\n", filename
);
146 if ((count
< filelen
) && (count
!= 0)) {
150 if (reiserfs_read((char *)addr
, filelen
) != filelen
) {
151 printf("\n** Unable to read \"%s\" from %s %d:%d **\n", filename
, argv
[1], dev
, part
);
155 /* Loading ok, update default load address */
158 printf ("\n%ld bytes read\n", filelen
);
159 env_set_hex("filesize", filelen
);
165 reiserload
, 6, 0, do_reiserload
,
166 "load binary file from a Reiser filesystem",
167 "<interface> <dev[:part]> [addr] [filename] [bytes]\n"
168 " - load binary file 'filename' from 'dev' on 'interface'\n"
169 " to address 'addr' from dos filesystem"