2 * Copyright (c) 2012 Mike Frysinger <vapier@gentoo.org>
3 * Copyright (c) 2012-2017 The strace developers.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #ifdef HAVE_STRUCT_UBI_ATTACH_REQ_MAX_BEB_PER1024
32 # include <linux/ioctl.h>
33 # include <mtd/ubi-user.h>
35 # include "xlat/ubi_volume_types.h"
36 # include "xlat/ubi_volume_props.h"
39 ubi_ioctl(struct tcb *const tcp, const unsigned int code,
40 const kernel_ulong_t arg)
48 struct ubi_mkvol_req mkvol;
51 if (umove_or_printaddr(tcp, arg, &mkvol))
54 tprintf("{vol_id=%" PRIi32 ", alignment=%" PRIi32
55 ", bytes=%" PRIi64 ", vol_type=", mkvol.vol_id,
56 mkvol.alignment, (int64_t)mkvol.bytes);
57 printxval(ubi_volume_types,
58 (uint8_t) mkvol.vol_type, "UBI_???_VOLUME");
59 tprintf(", name_len=%" PRIi16 ", name=",
61 print_quoted_cstring(mkvol.name,
62 CLAMP(mkvol.name_len, 0,
63 UBI_MAX_VOLUME_NAME));
69 printnum_int(tcp, arg, "%d");
74 struct ubi_rsvol_req rsvol;
77 if (umove_or_printaddr(tcp, arg, &rsvol))
80 tprintf("{vol_id=%" PRIi32 ", bytes=%" PRIi64 "}",
81 rsvol.vol_id, (int64_t)rsvol.bytes);
86 struct ubi_rnvol_req rnvol;
90 if (umove_or_printaddr(tcp, arg, &rnvol))
93 tprintf("{count=%" PRIi32 ", ents=[", rnvol.count);
94 for (c = 0; c < CLAMP(rnvol.count, 0, UBI_MAX_RNVOL); ++c) {
97 tprintf("{vol_id=%" PRIi32 ", name_len=%" PRIi16
98 ", name=", rnvol.ents[c].vol_id,
99 rnvol.ents[c].name_len);
100 print_quoted_cstring(rnvol.ents[c].name,
101 CLAMP(rnvol.ents[c].name_len, 0,
102 UBI_MAX_VOLUME_NAME));
110 struct ubi_leb_change_req leb;
113 if (umove_or_printaddr(tcp, arg, &leb))
116 tprintf("{lnum=%d, bytes=%d}", leb.lnum, leb.bytes);
122 struct ubi_attach_req attach;
125 if (umove_or_printaddr(tcp, arg, &attach))
128 tprintf("{ubi_num=%" PRIi32 ", mtd_num=%" PRIi32
129 ", vid_hdr_offset=%" PRIi32
130 ", max_beb_per1024=%" PRIi16 "}",
131 attach.ubi_num, attach.mtd_num,
132 attach.vid_hdr_offset, attach.max_beb_per1024);
135 if (!syserror(tcp)) {
137 printnum_int(tcp, arg, "%d");
142 struct ubi_map_req map;
145 if (umove_or_printaddr(tcp, arg, &map))
148 tprintf("{lnum=%" PRIi32 ", dtype=%" PRIi8 "}",
149 map.lnum, map.dtype);
153 case UBI_IOCSETVOLPROP: {
154 struct ubi_set_vol_prop_req prop;
157 if (umove_or_printaddr(tcp, arg, &prop))
160 tprints("{property=");
161 printxval(ubi_volume_props, prop.property, "UBI_VOL_PROP_???");
162 tprintf(", value=%#" PRIx64 "}", (uint64_t)prop.value);
169 printnum_int64(tcp, arg, "%" PRIi64);
178 printnum_int(tcp, arg, "%d");
181 # ifdef UBI_IOCVOLCRBLK
182 case UBI_IOCVOLCRBLK:
184 # ifdef UBI_IOCVOLRMBLK
185 case UBI_IOCVOLRMBLK:
194 return RVAL_IOCTL_DECODED;
197 #endif /* HAVE_STRUCT_UBI_ATTACH_REQ_MAX_BEB_PER1024 */