Dmitry V. Levin
dd5f0cef93
* defs.h (print_loff_t): Remove. * io.c (print_loff_t): Remove. (sys_sendfile64, sys_splice): Use printnum_int64 instead of print_loff_t. * mtd.c (mtd_ioctl): Likewise.
493 lines
11 KiB
C
493 lines
11 KiB
C
/*
|
|
* Copyright (c) 2012 Mike Frysinger <vapier@gentoo.org>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "defs.h"
|
|
|
|
#include <linux/ioctl.h>
|
|
|
|
/* The mtd api changes quickly, so we have to keep a local copy */
|
|
#include <linux/version.h>
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0)
|
|
# include "mtd-abi.h"
|
|
#else
|
|
# include <mtd/mtd-abi.h>
|
|
#endif
|
|
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)
|
|
# include "ubi-user.h"
|
|
#else
|
|
# include <mtd/ubi-user.h>
|
|
#endif
|
|
|
|
#include "xlat/mtd_mode_options.h"
|
|
#include "xlat/mtd_file_mode_options.h"
|
|
#include "xlat/mtd_type_options.h"
|
|
#include "xlat/mtd_flags_options.h"
|
|
#include "xlat/mtd_otp_options.h"
|
|
#include "xlat/mtd_nandecc_options.h"
|
|
|
|
int
|
|
mtd_ioctl(struct tcb *tcp, const unsigned int code, const long arg)
|
|
{
|
|
if (!verbose(tcp))
|
|
return RVAL_DECODED;
|
|
|
|
switch (code) {
|
|
case MEMERASE:
|
|
case MEMLOCK:
|
|
case MEMUNLOCK:
|
|
case MEMISLOCKED: {
|
|
struct erase_info_user einfo;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &einfo))
|
|
break;
|
|
|
|
tprintf("{start=%#" PRIx32 ", length=%#" PRIx32 "}",
|
|
einfo.start, einfo.length);
|
|
break;
|
|
}
|
|
|
|
case MEMERASE64: {
|
|
struct erase_info_user64 einfo64;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &einfo64))
|
|
break;
|
|
|
|
tprintf("{start=%#" PRIx64 ", length=%#" PRIx64 "}",
|
|
(uint64_t) einfo64.start, (uint64_t) einfo64.length);
|
|
break;
|
|
}
|
|
|
|
case MEMWRITEOOB:
|
|
case MEMREADOOB: {
|
|
struct mtd_oob_buf mbuf;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &mbuf))
|
|
break;
|
|
|
|
tprintf("{start=%#" PRIx32 ", length=%#" PRIx32 ", ptr=...}",
|
|
mbuf.start, mbuf.length);
|
|
break;
|
|
}
|
|
|
|
case MEMWRITEOOB64:
|
|
case MEMREADOOB64: {
|
|
struct mtd_oob_buf64 mbuf64;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &mbuf64))
|
|
break;
|
|
|
|
tprintf("{start=%#" PRIx64 ", length=%#" PRIx64 ", ptr=...}",
|
|
(uint64_t) mbuf64.start, (uint64_t) mbuf64.length);
|
|
break;
|
|
}
|
|
|
|
case MEMGETREGIONINFO: {
|
|
struct region_info_user rinfo;
|
|
|
|
if (entering(tcp)) {
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &rinfo))
|
|
break;
|
|
tprintf("{regionindex=%#x", rinfo.regionindex);
|
|
return 1;
|
|
} else {
|
|
if (syserror(tcp)) {
|
|
tprints("}");
|
|
break;
|
|
}
|
|
if (umove(tcp, arg, &rinfo) < 0) {
|
|
tprints(", ???}");
|
|
break;
|
|
}
|
|
tprintf(", offset=%#x, erasesize=%#x, numblocks=%#x}",
|
|
rinfo.offset, rinfo.erasesize, rinfo.numblocks);
|
|
break;
|
|
}
|
|
}
|
|
|
|
case OTPLOCK: {
|
|
struct otp_info oinfo;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &oinfo))
|
|
break;
|
|
|
|
tprintf("{start=%#" PRIx32 ", length=%#" PRIx32 ", locked=%" PRIu32 "}",
|
|
oinfo.start, oinfo.length, oinfo.locked);
|
|
break;
|
|
}
|
|
|
|
case MEMWRITE: {
|
|
struct mtd_write_req mreq;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &mreq))
|
|
break;
|
|
|
|
tprintf("{start=%#" PRIx64 ", len=%#" PRIx64,
|
|
(uint64_t) mreq.start, (uint64_t) mreq.len);
|
|
tprintf(", ooblen=%#" PRIx64 ", usr_data=%#" PRIx64,
|
|
(uint64_t) mreq.ooblen, (uint64_t) mreq.usr_data);
|
|
tprintf(", usr_oob=%#" PRIx64 ", mode=",
|
|
(uint64_t) mreq.usr_oob);
|
|
printxval(mtd_mode_options, mreq.mode, "MTD_OPS_???");
|
|
tprints(", padding=...}");
|
|
break;
|
|
}
|
|
|
|
case OTPSELECT: {
|
|
unsigned int i;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &i))
|
|
break;
|
|
|
|
tprints("[");
|
|
printxval(mtd_otp_options, i, "MTD_OTP_???");
|
|
tprints("]");
|
|
break;
|
|
}
|
|
|
|
case MTDFILEMODE:
|
|
tprints(", ");
|
|
printxval(mtd_file_mode_options, arg, "MTD_FILE_MODE_???");
|
|
break;
|
|
|
|
case MEMGETBADBLOCK:
|
|
case MEMSETBADBLOCK:
|
|
tprints(", ");
|
|
printnum_int64(tcp, arg, "%" PRIu64);
|
|
break;
|
|
|
|
case MEMGETINFO: {
|
|
struct mtd_info_user minfo;
|
|
|
|
if (entering(tcp))
|
|
return 0;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &minfo))
|
|
break;
|
|
|
|
tprints("{type=");
|
|
printxval(mtd_type_options, minfo.type, "MTD_???");
|
|
tprints(", flags=");
|
|
printflags(mtd_flags_options, minfo.flags, "MTD_???");
|
|
tprintf(", size=%#" PRIx32 ", erasesize=%#" PRIx32,
|
|
minfo.size, minfo.erasesize);
|
|
tprintf(", writesize=%#" PRIx32 ", oobsize=%#" PRIx32,
|
|
minfo.writesize, minfo.oobsize);
|
|
tprintf(", padding=%#" PRIx64 "}",
|
|
(uint64_t) minfo.padding);
|
|
break;
|
|
}
|
|
|
|
case MEMGETOOBSEL: {
|
|
struct nand_oobinfo ninfo;
|
|
unsigned int i;
|
|
|
|
if (entering(tcp))
|
|
return 0;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &ninfo))
|
|
break;
|
|
|
|
tprints("{useecc=");
|
|
printxval(mtd_nandecc_options, ninfo.useecc, "MTD_NANDECC_???");
|
|
tprintf(", eccbytes=%#" PRIx32, ninfo.eccbytes);
|
|
|
|
tprints(", oobfree={");
|
|
for (i = 0; i < ARRAY_SIZE(ninfo.oobfree); ++i) {
|
|
unsigned int j;
|
|
|
|
if (i)
|
|
tprints("}, ");
|
|
tprints("{");
|
|
for (j = 0; j < ARRAY_SIZE(ninfo.oobfree[0]); ++j) {
|
|
if (j)
|
|
tprints(", ");
|
|
tprintf("%#" PRIx32, ninfo.oobfree[i][j]);
|
|
}
|
|
}
|
|
|
|
tprints("}}, eccpos={");
|
|
for (i = 0; i < ARRAY_SIZE(ninfo.eccpos); ++i) {
|
|
if (i)
|
|
tprints(", ");
|
|
tprintf("%#" PRIx32, ninfo.eccpos[i]);
|
|
}
|
|
|
|
tprints("}");
|
|
break;
|
|
}
|
|
|
|
case OTPGETREGIONINFO: {
|
|
struct otp_info oinfo;
|
|
|
|
if (entering(tcp))
|
|
return 0;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &oinfo))
|
|
break;
|
|
|
|
tprintf("{start=%#" PRIx32 ", length=%#" PRIx32 ", locked=%" PRIu32 "}",
|
|
oinfo.start, oinfo.length, oinfo.locked);
|
|
break;
|
|
}
|
|
|
|
case ECCGETLAYOUT: {
|
|
struct nand_ecclayout_user nlay;
|
|
unsigned int i;
|
|
|
|
if (entering(tcp))
|
|
return 0;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &nlay))
|
|
break;
|
|
|
|
tprintf("{eccbytes=%#" PRIx32 ", eccpos={", nlay.eccbytes);
|
|
for (i = 0; i < ARRAY_SIZE(nlay.eccpos); ++i) {
|
|
if (i)
|
|
tprints(", ");
|
|
tprintf("%#" PRIx32, nlay.eccpos[i]);
|
|
}
|
|
tprintf("}, oobavail=%#" PRIx32 ", oobfree={", nlay.oobavail);
|
|
for (i = 0; i < ARRAY_SIZE(nlay.oobfree); ++i) {
|
|
if (i)
|
|
tprints(", ");
|
|
tprintf("{offset=%#" PRIx32 ", length=%#" PRIx32 "}",
|
|
nlay.oobfree[i].offset, nlay.oobfree[i].length);
|
|
}
|
|
tprints("}");
|
|
break;
|
|
}
|
|
|
|
case ECCGETSTATS: {
|
|
struct mtd_ecc_stats estat;
|
|
|
|
if (entering(tcp))
|
|
return 0;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &estat))
|
|
break;
|
|
|
|
tprintf("{corrected=%#" PRIx32 ", failed=%#" PRIx32,
|
|
estat.corrected, estat.failed);
|
|
tprintf(", badblocks=%#" PRIx32 ", bbtblocks=%#" PRIx32 "}",
|
|
estat.badblocks, estat.bbtblocks);
|
|
break;
|
|
}
|
|
|
|
case OTPGETREGIONCOUNT:
|
|
if (entering(tcp))
|
|
return 0;
|
|
|
|
tprints(", ");
|
|
printnum_int(tcp, arg, "%u");
|
|
break;
|
|
|
|
case MEMGETREGIONCOUNT:
|
|
if (entering(tcp))
|
|
return 0;
|
|
|
|
tprints(", ");
|
|
printnum_int(tcp, arg, "%d");
|
|
break;
|
|
|
|
default:
|
|
return RVAL_DECODED;
|
|
}
|
|
|
|
return RVAL_DECODED | 1;
|
|
}
|
|
|
|
#include "xlat/ubi_volume_types.h"
|
|
#include "xlat/ubi_volume_props.h"
|
|
|
|
int
|
|
ubi_ioctl(struct tcb *tcp, const unsigned int code, const long arg)
|
|
{
|
|
if (!verbose(tcp))
|
|
return RVAL_DECODED;
|
|
|
|
switch (code) {
|
|
case UBI_IOCMKVOL:
|
|
if (entering(tcp)) {
|
|
struct ubi_mkvol_req mkvol;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &mkvol))
|
|
break;
|
|
|
|
tprintf("{vol_id=%" PRIi32 ", alignment=%" PRIi32
|
|
", bytes=%" PRIi64 ", vol_type=", mkvol.vol_id,
|
|
mkvol.alignment, (int64_t)mkvol.bytes);
|
|
printxval(ubi_volume_types, mkvol.vol_type, "UBI_???_VOLUME");
|
|
tprintf(", name_len=%" PRIi16 ", name=", mkvol.name_len);
|
|
if (print_quoted_string(mkvol.name,
|
|
CLAMP(mkvol.name_len, 0, UBI_MAX_VOLUME_NAME),
|
|
QUOTE_0_TERMINATED) > 0) {
|
|
tprints("...");
|
|
}
|
|
tprints("}");
|
|
return 1;
|
|
}
|
|
if (!syserror(tcp)) {
|
|
tprints(" => ");
|
|
printnum_int(tcp, arg, "%d");
|
|
}
|
|
break;
|
|
|
|
case UBI_IOCRSVOL: {
|
|
struct ubi_rsvol_req rsvol;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &rsvol))
|
|
break;
|
|
|
|
tprintf("{vol_id=%" PRIi32 ", bytes=%" PRIi64 "}",
|
|
rsvol.vol_id, (int64_t)rsvol.bytes);
|
|
break;
|
|
}
|
|
|
|
case UBI_IOCRNVOL: {
|
|
struct ubi_rnvol_req rnvol;
|
|
int c;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &rnvol))
|
|
break;
|
|
|
|
tprintf("{count=%" PRIi32 ", ents=[", rnvol.count);
|
|
for (c = 0; c < CLAMP(rnvol.count, 0, UBI_MAX_RNVOL); ++c) {
|
|
if (c)
|
|
tprints(", ");
|
|
tprintf("{vol_id=%" PRIi32 ", name_len=%" PRIi16
|
|
", name=", rnvol.ents[c].vol_id,
|
|
rnvol.ents[c].name_len);
|
|
if (print_quoted_string(rnvol.ents[c].name,
|
|
CLAMP(rnvol.ents[c].name_len, 0, UBI_MAX_VOLUME_NAME),
|
|
QUOTE_0_TERMINATED) > 0) {
|
|
tprints("...");
|
|
}
|
|
tprints("}");
|
|
}
|
|
tprints("]}");
|
|
break;
|
|
}
|
|
|
|
case UBI_IOCEBCH: {
|
|
struct ubi_leb_change_req leb;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &leb))
|
|
break;
|
|
|
|
tprintf("{lnum=%d, bytes=%d}", leb.lnum, leb.bytes);
|
|
break;
|
|
}
|
|
|
|
case UBI_IOCATT:
|
|
if (entering(tcp)) {
|
|
struct ubi_attach_req attach;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &attach))
|
|
break;
|
|
|
|
tprintf("{ubi_num=%" PRIi32 ", mtd_num=%" PRIi32
|
|
", vid_hdr_offset=%" PRIi32
|
|
", max_beb_per1024=%" PRIi16 "}",
|
|
attach.ubi_num, attach.mtd_num,
|
|
attach.vid_hdr_offset, attach.max_beb_per1024);
|
|
return 1;
|
|
}
|
|
if (!syserror(tcp)) {
|
|
tprints(" => ");
|
|
printnum_int(tcp, arg, "%d");
|
|
}
|
|
break;
|
|
|
|
case UBI_IOCEBMAP: {
|
|
struct ubi_map_req map;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &map))
|
|
break;
|
|
|
|
tprintf("{lnum=%" PRIi32 ", dtype=%" PRIi8 "}",
|
|
map.lnum, map.dtype);
|
|
break;
|
|
}
|
|
|
|
case UBI_IOCSETVOLPROP: {
|
|
struct ubi_set_vol_prop_req prop;
|
|
|
|
tprints(", ");
|
|
if (umove_or_printaddr(tcp, arg, &prop))
|
|
break;
|
|
|
|
tprints("{property=");
|
|
printxval(ubi_volume_props, prop.property, "UBI_VOL_PROP_???");
|
|
tprintf(", value=%#" PRIx64 "}", (uint64_t)prop.value);
|
|
break;
|
|
}
|
|
|
|
|
|
case UBI_IOCVOLUP:
|
|
tprints(", ");
|
|
printnum_int64(tcp, arg, "%" PRIi64);
|
|
break;
|
|
|
|
case UBI_IOCDET:
|
|
case UBI_IOCEBER:
|
|
case UBI_IOCEBISMAP:
|
|
case UBI_IOCEBUNMAP:
|
|
case UBI_IOCRMVOL:
|
|
tprints(", ");
|
|
printnum_int(tcp, arg, "%d");
|
|
break;
|
|
|
|
case UBI_IOCVOLCRBLK:
|
|
case UBI_IOCVOLRMBLK:
|
|
/* no arguments */
|
|
break;
|
|
|
|
default:
|
|
return RVAL_DECODED;
|
|
}
|
|
|
|
return RVAL_DECODED | 1;
|
|
}
|