When initializing crypto devices within the app,
the provided key sizes are checked against the supported
sizes from the crypto device capabilities.
When the supported sizes are not a range, but a single value,
the check may become an infinite loop (when size is not supported).
Fixes: a061e50a0d97 ("examples/l2fwd-crypto: fix ambiguous input key size")
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Tested-by: Min Cao <min.cao@intel.com>
Corrected a typo in application name.
Corrected authentication algorithm to fit the sample 16-byte
authentication key.
Fixes: ba7b86b1 ("doc: add l2fwd-crypto sample app guide")
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
This patch enables AES-XCBC-MAC authentication algorithm support to
l2fwd-crypto sample application.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
This patch enables AES counter mode algorithm support to l2fwd-crypto
sample application.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This patch provides counter mode support to AES-NI multi-buffer library.
The following cipher algorithm is enabled:
- RTE_CRYPTO_CIPHER_AES_CTR
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Added possibility for AES to work in counter mode
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Deepak Kumar Jain <deepak.k.jain@intel.com>
To avoid GCC warning about "dereferencing type-punned pointer will break
strict-aliasing rules" aad_len pointer is dereferenced instead of direct
dereferencing of uint32_t* cast of the middle of an array.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Deepak Kumar Jain <deepak.k.jain@intel.com>
Fix an error with computation of physical address of
content descriptor in the symmetric operations session
Fixes: 1703e94ac5ce ("qat: add driver for QuickAssist devices")
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Deepak Kumar Jain <deepak.k.jain@intel.com>
Fix null pointer dereferencing by reporting if null and
exiting the function.
Coverity issue: 126584
Fixes: c0f87eb5252b ("cryptodev: change burst API to be crypto op oriented")
Signed-off-by: Deepak Kumar Jain <deepak.k.jain@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Fix wrong indentation for return value
Coverity issue: 126585
Fixes: 924e84f87306 ("aesni_mb: add driver for multi buffer based crypto")
Signed-off-by: Deepak Kumar Jain <deepak.k.jain@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
AES-NI MB PMD supports 128, 192 and 256-bit keys,
not 128, 256 and 512-bit keys.
Fixes: 924e84f87306 ("aesni_mb: add driver for multi buffer based crypto")
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Mempool consist of multiple memzones, at least from two of them.
ivshmem assumes mempool and elements are all in same memzone.
Updating code to add all memzones when a mempool added.
Fixes: d1d914ebbc25 ("mempool: allocate in several memory chunks by default")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Commit 4768c475 added a pointer to the memzone in rte_ring. However,
all memzones are residing in local mem_config, therefore accessing
the memzone pointer inside the guest in an IVSHMEM-shared rte_ring
will cause segmentation fault. This issue is unlikely to ever get
fixed, as this would require lots of changes for very little benefit,
therefore we're documenting this limitation instead.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Partial revert of an earlier ill-conceived "fix".
Adjacent segments can never be considered overlapping because we
are not comparing ends to starts, but rather starts to starts.
Therefore the earlier fix was wrong (plus it also had a typo).
Fixes: d6cf31419e51 ("ivshmem: avoid infinite loop when concatenating segments")
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Fix compile error because of Linux API change, 'trans_start' field
removed from 'struct net_device'.
Linux: 9b36627acecd ("net: remove dev->trans_start")
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
The $(comma) variable is not defined in this Makefile, nor in
any included Makefile. Seen while doing a "make clean" on ubuntu:
$ make clean
== Clean lib
== Clean lib/librte_compat
== Clean lib/librte_eal
== Clean lib/librte_eal/common
== Clean lib/librte_eal/linuxapp
== Clean lib/librte_eal/linuxapp/eal
== Clean lib/librte_eal/linuxapp/igb_uio
== Clean lib/librte_eal/linuxapp/kni
tr: missing operand after ‘.-’
Two strings must be given when translating.
Try 'tr --help' for more information.
This commit replaces $(comma) by a ',' character, it's not a problem in
that case since we are inside antiquotes.
Fixes: a09b359daca3 ("kni: fix build on Ubuntu 14.04")
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by Ferruh Yigit <ferruh.yigit@intel.com>
Removed comparison against $CC in Makefiles as
in cross-compiling mode CC can be a different string
instead of string "gcc"
Suggested-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Added PEP8 to the DPDK Coding Style guidelines to cover Python
contributions to DPDK.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
The new option -n allows to give a number of commits to check
from the git HEAD.
If neither -n nor patch files are given, the commits after
origin/master are checked.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Clang seems to have a bug with asm inside inline function rte_xabort():
rte_rtm.h:56:15: error: invalid operand for inline asm constraint 'i'
asm volatile(".byte 0xc6,0xf8,%P0" :: "i" (status) : "memory");
^
It is seen only when building with EXTRA_CFLAGS=-O0.
The workaround is to replace the inline function by a macro.
Fixes: ba7468997ea6 ("spinlock: add HTM lock elision for x86")
Signed-off-by: Damjan Marion <damarion@cisco.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
A bug has been detected by valgrind:
Invalid write of size 1
by 0x86ECC76: sprintf (in /usr/lib/libc-2.23.so)
by 0x430B0A: commands_init (in build/app/test)
by 0x42F215: main (in build/app/test)
Address 0x9d72ff2 is 0 bytes after a block of size 1,346 alloc'd
at 0x78C1BD0: malloc (in vgpreload_memcheck-amd64-linux.so)
by 0x430AE4: commands_init (in build/app/test)
by 0x42F215: main (in build/app/test)
The commands buffer is exactly 1346 B long so there is an access just
after the buffer. The sprintf always writes '\0' at the end of the string.
The '#' separator adds 1 B more to each string. This is correct until the
last string is sprinted there. The last one is 1 B longer then expected,
i.e.:
strlen(t->command) + strlen("#") + ONE_FOR_ZERO
Fixes: 727909c59231 ("app/test: introduce dynamic commands list")
Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
Acked-by: David Marchand <david.marchand@6wind.com>
The cycles test was wrongly in the group of mempool perf test.
It is moved in parallel test group 1 with timer test.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Adjust memory parameter (--socket-mem) of the autotests
to be able to make fast_test in a constrained environment (e.g. a VM).
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
The autotests are too long to be run often.
This patch reduces the needed time of some tests in fast_test.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
The LPM performance tests should not be mixed with
functional tests: they are long and show some statistics.
LPM6 functional tests are added to parallel tests.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
The log unit test was checking display of low priority messages.
It was not working if RTE_LOG_LEVEL is not RTE_LOG_DEBUG.
It is even easier to see since the default level is INFO (9b9d7ca).
Now the test use ERR and CRIT levels which should be always enabled
while not trigerring syslog output on the console.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
The perf test lists were not consistent.
Add timer perf test to the list.
Add LPM6 test to fast tests.
And fix the phony target.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
We can define any custom whitelist of tests to run:
make test WHITELIST=ring
The predefined lists for ring and mempool tests are not quite useful.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
I got a report like following:
Wrong headline lowercase:
xxx: move vhost device ctx to cuse
It takes a bit while (by checking the code) that it's "ctx" triggers
the warning. It could be spotted very quickly if "tx" is highlighted.
This patch adds such support.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
It reports an false positive warning when the commit subject includes
the word "ctx", as it matches following regexp:
-e 'rx\|tx\|RX\|TX'
Fixes: edbeb7d962e9 ("scripts: check commit formatting")
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
It was suggesting to use a Linux macro:
CHECK:BIT_MACRO: Prefer using the BIT macro
It is ignored because it is a false positive in DPDK case.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
This script was forgotten when dropping the combined library.
Fixes: 948fd64befc3 ("mk: replace the combined library with a linker script")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Panu Matilainen <pmatilai@redhat.com>
The qede driver depends on libz but the LDLIBS entry in makefile
was missing. Also because of the external dependency, make it
disabled in default config as per common DPDK policy on external deps.
Fixes: ec94dbc57362 ("qede: add base driver")
Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Some 64-bit variables are printed for debug.
%PRIx64 qualifier must be used because %lx is not long enough
on 32-bit systems
Fixes: ec94dbc57362 ("qede: add base driver")
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Harish Patil <harish.patil@qlogic.com>
The RTE_ETH_VALID_PORTID_OR_ERR_RET macro is used in some places
to check if a port id is valid or not. This commit makes use of it in
some new parts of the code.
Signed-off-by: Mauricio Vasquez B <mauricio.vasquezbernal@studenti.polito.it>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Some architectures (ex: Power8) have a cache line size of 128 bytes,
so the drivers should not expect that prefetching the second part of
the mbuf with rte_prefetch0(&m->cacheline1) is valid.
This commit add helpers that can be used by drivers to prefetch the
rx or tx part of the mbuf, whatever the cache line size.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
In function call rte_mempool_xmem_size, division by expression total_size
which may be zero has undefined behavior.
Coverity issue: 13243
Fixes: 148f963fb532 ("xen: core library changes")
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Remove the deprecation notice and add an entry in the release note
for the changes in mempool allocation.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Rework the mempool test to better indicate where it failed,
and, now that this feature is available, add the freeing of the
mempool after the test is done.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Add a new flag to remove the constraint of having physically contiguous
objects inside a mempool.
Add this flag to the log history mempool to start, but we could add
it in most cases where objects are not mbufs.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Check the return value of snprintf to ensure that the name of
the object is not truncated.
By the way, update the test to avoid to trigger an error in
that case.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Now that mempool library provide functions to populate with anonymous
mmap'd memory, we can remove this specific code from test-pmd.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
