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If a seed is not provided via --seed, we use the default rand() values,
which produces the same sequence of values every run. Since this is
undesirable, we should choose a random seed via the current time().
Note that this patch moves the srand() until after all the initial
options processing.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@intel.com>
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if a seed is provided it is actually not used. First call is
"seed = rand()" killing the given seed.
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Tested-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@intel.com>
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if new ecc failed occures oldstats.corrected is updated not oldstats.failed
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@intel.com>
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The nandtest program monitors the corrected ecc stat to determine if an
ECC correction has taken place during the last write-read. If so, it
prints "ECC corrected".
The mtd subsytem will store the number of bits corrected in the corrected
ecc stat so update the nandtest output to print also the number of bits
corrected when performing the test.
Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>
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Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com>
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Make sure all the utils define PROGRAM_NAME and do so at the start of
the file so that sub-headers may assume it exists.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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gcc 4.4.3 on x86_64:
libcrc32.c:42: warning: ‘static’ is not at beginning of declaration
libfec.c:120: warning: initialization discards qualifiers from pointer target type
libfec.c:121: warning: initialization discards qualifiers from pointer target type
libfec.c:417: warning: passing argument 2 of ‘my_malloc’ discards qualifiers from pointer target type
recv_image.c:164: warning: comparison of unsigned expression < 0 is always false
recv_image.c:170: warning: format ‘%d’ expects type ‘int’, but argument 3 has type ‘size_t’
recv_image.c:170: warning: format ‘%d’ expects type ‘int’, but argument 4 has type ‘long unsigned int’
And many more along the same lines.
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Replaced tabs with spaces in the help message for nandtest to
fix problems with varying indentation and to provide consistency
with other utils in the set.
Signed-off-by: Brian Norris <norris@broadcom.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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When called with the --keep argument nandtest is supposed to restore the
original content after testing, but currently it doesn't. The patch
below fixes the problem.
Signed-off-by: Radoslav Kolev <radoslav.kolev@rnd.bg>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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