This patchset introduce new application which allows measuring
performance parameters of PMDs available in crypto tree. The goal of
this application is to replace existing performance tests in app/test.
Parameters available are: throughput (--ptest throughput) and latency
(--ptest latency). User can use multiply cores to run tests on but only
one type of crypto PMD can be measured during single application
execution. Cipher parameters, type of device, type of operation and
chain mode have to be specified in the command line as application
parameters. These parameters are checked using device capabilities
structure.
Couple of new library functions in librte_cryptodev are introduced for
application use.
To build the application a CONFIG_RTE_APP_CRYPTO_PERF flag has to be set
(it is set by default).
Example of usage: -c 0xc0 --vdev crypto_aesni_mb_pmd -w 0000:00:00.0 --
--ptest throughput --devtype crypto_aesni_mb --optype cipher-then-auth
--cipher-algo aes-cbc --cipher-op encrypt --cipher-key-sz 16 --auth-algo
sha1-hmac --auth-op generate --auth-key-sz 64 --auth-digest-sz 12
--total-ops 10000000 --burst-sz 32 --buffer-sz 64
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Signed-off-by: Piotr Azarewicz <piotrx.t.azarewicz@intel.com>
Signed-off-by: Marcin Kerlin <marcinx.kerlin@intel.com>
Signed-off-by: Michal Kobylinski <michalx.kobylinski@intel.com>
This patch adds helper functions for new performance application which
provide identifiers and number of crypto device and
provide and check capabilities available for defined device and algorithm.
The performance application can be used to measure throughput and latency
of cryptography operation performed by crypto device.
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Signed-off-by: Slawomir Mrozowicz <slawomirx.mrozowicz@intel.com>
Signed-off-by: Marcin Kerlin <marcinx.kerlin@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Adds the description of the cryptodev scheduler PMD overview,
limitations, build, instructions, modes, etc.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Same as other cryptodev PMDs, it is necessary to carry out the unit
test for scheduler PMD. Currently the test is designed to attach 2
AESNI-MB cryptodev PMDs as slaves, sets the scheduling mode as round-
robin, and runs almost all AESNI-MB test items (except for sessionless
tests). In the end, the slaves are detached.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Adds Makefile for scheduler cryptodev PMD, and updates existing
Makefiles. Different than other cryptodev PMDs, scheduler PMD
is required to be built as shared libraries.
Adds scheduler PMD enable and debug flags to config/common_base.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Implements all standard operations required for cryptodev,
and register them to cryptodev operation function pointer table.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Adds crypto scheduler's PMD's probe and remove function and the device's
enqueue and dequeue burst functions. A cryptodev scheduler PMD is
then registered in the end.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Implements round-robin scheduling mode and register into cryptodev
scheduler ops structure. This mode enqueues a burst of operation
to one of its slaves, and iterates the next burst to the other
slave. Same procedure is done on dequeueing operations.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Adds the implementations of the APIs for scheduler cryptodev PMD.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Adds a number of internal structures for the cryptodev scheduler PMD. The
structures include the scheduler context, slave, queue pair context,
and session.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Adds APIs and function prototypes for the scheduler PMD to perform extra
operations other than standard cryptodev APIs.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This patch adds the cryptodev scheduler PMD name and type identifier to
librte_cryptodev.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This makes struct rte_cryptodev independent of struct rte_pci_device by
replacing it with a pointer to the generic struct rte_device.
This is inline with the recent changes in ethdev
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: John Griffin <john.griffin@intel.com>
Reviewed-by: Shreyansh Jain <shreyansh.jain@nxp.com>
rte_cryptodev_pmd_get_dev, rte_cryptodev_pmd_get_named_dev,
rte_cryptodev_pmd_is_valid_dev were incorrectly marked as inline and
therefore not useable from crypto PMDs when built as shared
libraries as they accessed the global rte_cryptodev_globals device
structure.
Fixes: d11b0f30 ("cryptodev: introduce API and framework for crypto devices")
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
make config dependency resolving was always running serial,
parallelize it for better performance.
$ time make T=x86_64-native-linuxapp-gcc config
real 0m12.633s
$ time make -j8 T=x86_64-native-linuxapp-gcc config
real 0m1.826s
When config creation done under a single make target, using a for loop,
make has no control on the action, and it needs to run as implemented in
the rule. But if for loop converted into multiple targets, make can
detect independent targets and run them parallel based on -j parameter.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
When adding crypto devices, the "Active" and "Ssh_if" attributes of
existing network devices were reset. This causes the following issues:
- Network interfaces aren't marked as "*Active*" in the --status output.
- Active network interfaces can be unbound without the --force option,
causing loss of network connection.
The reset was caused by the call to devices[d].update in
get_crypto_details.
This patch prevents the update on non-crypto devices.
Fixes: cb4a1d14bf3e ("tools: bind crypto devices")
Cc: stable@dpdk.org
Signed-off-by: Yoni Gilad <yonig@radcom.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
To avoid confusion with distributor app, this commit
renames the flow-distributor sample app to server_node_efd,
since it shows how to use the EFD library and it is based
on a server/nodes model.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
When RTE_EFD_VALUE_NUM_BITS is 32, there was a compilation issue
because of an overflow:
app/test/test_efd.c:157:55: error: overflow in expression;
result is 2147483647 with type 'int' [-Werror,-Winteger-overflow]
data[0] = mrand48() & ((1 << RTE_EFD_VALUE_NUM_BITS) - 1);
This commit fixes the issue by using a setting a different
macro VALUE_BITMASK with a conditional
Fixes: 0e925aef2779 ("app/test: add EFD functional and perf tests")
Reported-by: Yong Liu <yong.liu@intel.com>
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Fix GCC 4.8.2 20140120 (Red Hat 4.8.2-16) (RHEL 7.0) false warning
when build with EXTRA_CFLAGS='--coverage'.
Fixes: 278f945402c5 ("pdump: add new library for packet capture")
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Add two new commands "show port cap <port>" and "show
port cap all" to display what offload capabilities supported
in ports. It will not only display all the capabilities of
the port, but also the enabling condition for each capability
in the running time.
Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This enables ACL matches to return 0 where the distinction
from no-match case is not needed.
Signed-off-by: Michał Mirosław <michal.miroslaw@atendesoftware.pl>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
rte_acl_add_rules() has no way of checking rule size.
This was hidden because the test effectively checked that
adding a rule with userdata == 0 failed.
Signed-off-by: Michał Mirosław <michal.miroslaw@atendesoftware.pl>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
When we compile the dpdk with:
CONFIG_RTE_LIBRTE_EFD=y
CONFIG_RTE_LIBRTE_NFP_PMD=n
CONFIG_RTE_LIBRTE_THUNDERX_NICVF_PMD=n
CONFIG_RTE_LIBRTE_SCHED=n
CONFIG_RTE_LIBRTE_METER=n
The linker gives the following error:
lib/librte_efd.a(rte_efd.o): In function `rte_efd_create':
lib/librte_efd/rte_efd.c:560: undefined reference to `log2'
collect2: error: ld returned 1 exit status
This is because the '-lm' is missing in mk/rte.app.mk.
An alternative, which is proposed by this patch, is to use the compiler
builtin rte_bsf32() to process log2 instead of the libmath log2() that
requires to include math.h and link with -lm.
Fixes: 56b6ef874f80 ("efd: new Elastic Flow Distributor library")
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Found with clang static analysis:
lib/librte_ether/rte_ethdev.c:2467:22:
warning: Value stored to 'dev' during its initialization is never read
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
^~~ ~~~~~~~~~~~~~~~~~~~~~~~~~
Fixes: 88ac4396ad29 ("ethdev: add VMDq support")
Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
This patch fixes a bug in replaying MAC address to the hardware
in rte_eth_dev_config_restore() routine. Added default MAC replay as well.
Fixes: 4bdefaade6d1 ("ethdev: VMDQ enhancements")
Signed-off-by: Steve Shin <jonshin@cisco.com>
Reviewed-by: Igor Ryzhov <iryzhov@nfware.com>
mi->next will be assigned to NULL few lines later, trivial patch
Fixes: ea672a8b1655 ("mbuf: remove the rte_pktmbuf structure")
Signed-off-by: Ilya V. Matveychikov <matvejchikov@gmail.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
The return value of the stack handler is wrong: it should be 0 on
success, not the number of objects dequeued.
This could lead to memory leaks depending on how the caller checks the
return value (ret < 0 or ret != 0). This was also breaking autotests
with debug enabled, because the debug cookies are only updated when the
function returns 0, so the cookies were not updated, leading to
an abort().
Fixes: 295a530b0844 ("mempool: add stack mempool handler")
Cc: stable@dpdk.org
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
The pointer set by strdup() needs to be cleared on failure to avoid a
potential double-free from the caller.
Found with clang static analysis:
lib/librte_eal/common/eal_common_devargs.c:123:2:
warning: Attempt to free released memory
free(buf);
^~~~~~~~~
Fixes: 0fe11ec592b2 ("eal: add vdev init and uninit")
Signed-off-by: Emmanuel Roullit <emmanuel.roullit@gmail.com>
The log "Debug logs available - lower performance" should
now only be displayed when dataplane debug logs are enabled.
The issue occurs only if the default log level (CONFIG_RTE_LOG_LEVEL) is
set to DEBUG in the configuration, which is not the case by default.
Fixes: 5d8f0baf69ea ("log: do not drop debug logs at compile time")
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
If the name is too long, it triggers BUG in alloc_netdev().
Signed-off-by: Michał Mirosław <michal.miroslaw@atendesoftware.pl>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
KNI ethtool support (KNI control path) is not commonly used,
and it tends to break the build with new version of the Linux kernel.
KNI ethtool feature is disabled by default. KNI datapath is not effected
from this update.
It is possible to enable feature explicitly with config option:
"CONFIG_RTE_KNI_KMOD_ETHTOOL=y"
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
When creating the symlinks for header files to the include folder, the
relpath script dereferenced all symlinks. This made it impossible to
have file A.h renamed to B.h and then symlinked back to its original
name. This is useful to be able to do when refactoring or reworking
a library. Change this so that we just use the dirname of the path from
readlink, we can use the basename as it was originally, even if it was a
symlink.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
The environment variable CROSS must be set when using a cross-toolchain.
However it is counter intuitive to set a default value, considering
the toolchain required to build this architecture is well known.
It is especially weird when using a native toolchain and requiring to
unset this variable on the command line.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
For the patches that touch multiple drivers in same driver group,
script forces headline prefix start with drv group.
Like for net/a net/b net/c, patch title should be "net: x y z"
Update rule to let "driver" prefix in headline,
for above sample patch title becomes: "drivers/net: x y z"
This prevents patch confused with library with same name.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Fix an silly error by auto-complete while managing the merge conflicts.
It's the eth_dev_data (but not eth_dev) entry should be memset.
Fixes: d948f596fee2 ("ethdev: fix port data mismatched in multiple process model")
Reported-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
IFF_MULTI_QUEUE does not exist in older kernels:
drivers/net/tap/rte_eth_tap.c:143:19: error: ‘IFF_MULTI_QUEUE’ undeclared
Signed-off-by: Keith Wiles <keith.wiles@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
rte_bus_scan() and rte_bus_probe() have been introduced
in eal.c, but it is missing the rte_bus.h header file,
for BSD systems.
Fixes: f44abbc12fa0 ("bus: add scanning")
Fixes: c3cec1d80708 ("bus: add probing")
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Bus implementations can implement a probe handler to match the devices
scanned against the drivers registered.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Scan for bus discovers the devices available on the bus and adds them
to a bus specific device list. Each bus mandatorily implements this
method.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
This patch introduces the rte_bus abstraction for EAL.
The model is:
- One or more devices are connected to a Bus
- Drivers are running instances which manage one or more devices
- Bus is responsible for identifying devices (and interrupt propogation)
- Driver is responsible for initializing the device
This patch adds a 'rte_bus' base class which would be extended for
specific implementations. It also introduces Bus registration and
deregistration functions.
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Add documentation about the driver and update
release notes.
Signed-off-by: Zbigniew Bodek <zbigniew.bodek@caviumnetworks.com>
Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Introduce unit tests for ARMv8 crypto PMD.
Add test vectors for short cases such as 160 bytes.
These test cases are ARMv8 specific since the code provides
different processing paths for different input data sizes.
User can validate correctness of algorithms' implementation using:
* cryptodev_sw_armv8_autotest
For performance test one can use:
* cryptodev_sw_armv8_perftest
Signed-off-by: Zbigniew Bodek <zbigniew.bodek@caviumnetworks.com>
Reviewed-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Add two new feature flags:
* RTE_CRYPTODEV_FF_CPU_NEON
represents ARM NEON (TM) instructions
* RTE_CRYPTODEV_FF_CPU_ARM_CE
represents ARM crypto extensions
Add them to both cryptodev library, documentation and relevant
PMD driver for ARMv8.
Signed-off-by: Zbigniew Bodek <zbigniew.bodek@caviumnetworks.com>
