1 /*
2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this list of
9 * conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
12 * of conditions and the following disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
16 * to endorse or promote products derived from this software without specific prior written
17 * permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include "mtd_partition.h"
33 #include "stdlib.h"
34 #include "stdio.h"
35 #include "los_config.h"
36
37 #ifdef LOSCFG_SHELL_CMD_DEBUG
38 #include "shcmd.h"
39
osShellCmdPartitionShow(INT32 argc,const CHAR ** argv)40 INT32 osShellCmdPartitionShow(INT32 argc, const CHAR **argv)
41 {
42 mtd_partition *node = NULL;
43 const CHAR *fs = NULL;
44 partition_param *param = NULL;
45
46 if (argc != 1) {
47 PRINT_ERR("partition [nand/spinor]\n");
48 return -EPERM;
49 } else {
50 fs = argv[0];
51 }
52
53 if (strcmp(fs, "nand") == 0) {
54 param = GetNandPartParam();
55 } else if (strcmp(fs, "spinor") == 0) {
56 param = GetSpinorPartParam();
57 } else {
58 PRINT_ERR("not supported!\n");
59 return -EINVAL;
60 }
61
62 if ((param == NULL) || (param->flash_mtd == NULL)) {
63 PRINT_ERR("no partition!\n");
64 return -EINVAL;
65 }
66
67 LOS_DL_LIST_FOR_EACH_ENTRY(node, ¶m->partition_head->node_info, mtd_partition, node_info) {
68 PRINTK("%s partition num:%u, blkdev name:%s, mountpt:%s, startaddr:0x%08x, length:0x%08x\n",
69 fs, node->patitionnum, node->blockdriver_name, node->mountpoint_name,
70 (node->start_block * param->block_size),
71 ((node->end_block - node->start_block) + 1) * param->block_size);
72 }
73 return ENOERR;
74 }
75
76 SHELLCMD_ENTRY(partition_shellcmd, CMD_TYPE_EX, "partition", XARGS, (CmdCallBackFunc)osShellCmdPartitionShow);
77
78 #endif /* LOSCFG_SHELL */
79