Jerin Jacob [Tue, 2 Oct 2018 12:50:28 +0000 (18:20 +0530)]
maintainers: update for OCTEONTX
Santosh Shukla no longer associated with Cavium.
Update the octeontx driver code maintainership.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Nikhil Rao [Tue, 25 Sep 2018 07:19:05 +0000 (12:49 +0530)]
test/event: fix Rx adapter intr test for skeleton PMD
Skeleton PMD does not support RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ
so make the Rx queue_id = -1 and initialize the event port
configuration to zero.
Fixes:
d65856999dd6 ("test/event: add Rx adapter tests for interrupt driven queues")
Cc: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Nikhil Rao [Tue, 25 Sep 2018 07:19:04 +0000 (12:49 +0530)]
test/event: fix eth Rx adapter test for skeleton PMD
Skeleton PMD does not support RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ
and implicit_release_disable so make the Rx queue_id = -1 and
initialize the event port configuration to zero.
Fixes:
ec36d881f56d ("eventdev: add implicit release disable capability")
Fixes:
2a9c83ae3b2e ("test/eventdev: add multi-ports test")
Cc: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Pavan Nikhilesh [Mon, 24 Sep 2018 08:02:20 +0000 (13:32 +0530)]
doc: update eventdev app guide for Tx adapter
Update eventdev application guide to reflect Tx adapter related changes.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Pavan Nikhilesh [Mon, 24 Sep 2018 08:02:19 +0000 (13:32 +0530)]
app/eventdev: support Tx adapter
Convert existing Tx service based pipeline to Tx adapter based APIs and
simplify worker functions.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Pavan Nikhilesh [Mon, 24 Sep 2018 08:02:18 +0000 (13:32 +0530)]
app/eventdev: remove redundant newlines
Remove unnecessary newline at the end of logs.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Pavan Nikhilesh [Mon, 24 Sep 2018 08:02:17 +0000 (13:32 +0530)]
app/eventdev: fix minor typos
Fix minor typos.
Fixes:
314bcf58ca8f ("app/eventdev: add pipeline queue worker functions")
Cc: stable@dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Nikhil Rao [Tue, 25 Sep 2018 09:49:05 +0000 (15:19 +0530)]
eventdev: fix port id argument in Rx adapter caps
Make the ethernet port id passed into
rte_event_eth_rx_adapter_caps_get() 16 bit.
Also, update the event rx adapter test to use 16 bit
ethernet port ids.
Fixes:
c2189c907dd1 ("eventdev: make ethdev port identifiers 16-bit")
Cc: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Nikhil Rao [Mon, 24 Sep 2018 08:53:47 +0000 (14:23 +0530)]
test/event: fix RSS config for eth Rx adapter
Remove RSS config as it is not required. The hardcoded RSS
configuration also generates an error on NICs that don't support
it.
Fixes:
8863a1fbfc66 ("ethdev: add supported hash function check")
Cc: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Pavan Nikhilesh [Mon, 24 Sep 2018 10:12:08 +0000 (15:42 +0530)]
examples/eventdev_pipeline: support Tx adapter
Redo the worker pipelines and offload transmission to service cores
seamlessly through Tx adapter.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Reviewed-by: Nikhil Rao <nikhil.rao@intel.com>
Tested-by: Nikhil Rao <nikhil.rao@intel.com>
Nikhil Rao [Thu, 27 Sep 2018 05:46:15 +0000 (11:16 +0530)]
test/event: add adapter tests to meson build
Add tests for event eth Rx, crypto and timer adapters to
meson build
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Nikhil Rao [Thu, 27 Sep 2018 05:46:14 +0000 (11:16 +0530)]
test/event: fix build for timer adapter
Limit the number of objects passed to rte_mempool_put_bulk()
to the size of the object table. This fix eliminates a compiler
warning (array-bounds) triggered when the march command line
parameter to gcc is set to nehalem.
Fixes:
d1f3385d0076 ("test: add event timer adapter auto-test")
Cc: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Pavan Nikhilesh [Fri, 28 Sep 2018 11:41:33 +0000 (17:11 +0530)]
event/octeontx: support Tx adapter
Add Tx adapter support and move few routines around to avoid code
duplication.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Nikhil Rao [Thu, 20 Sep 2018 17:41:16 +0000 (23:11 +0530)]
doc: add event eth Tx adapter guide
Add programmer's guide doc to explain the use of the
Event Ethernet Tx Adapter library.
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Nikhil Rao [Thu, 20 Sep 2018 17:41:15 +0000 (23:11 +0530)]
eventdev: add test for eth Tx adapter
This patch adds tests for the eth Tx adapter APIs. It also
tests the data path for the rte_service function based
implementation of the APIs.
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Nikhil Rao [Thu, 20 Sep 2018 17:41:14 +0000 (23:11 +0530)]
eventdev: add eth Tx adapter implementation
This patch implements the Tx adapter APIs by invoking the
corresponding eventdev PMD callbacks and also provides
the common rte_service function based implementation when
the eventdev PMD support is absent.
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Nikhil Rao [Thu, 20 Sep 2018 17:41:13 +0000 (23:11 +0530)]
eventdev: add caps API and PMD callbacks for eth Tx adapter
The caps API allows the application to query if the transmit
stage is implemented in the eventdev PMD or uses the common
rte_service function. The PMD callbacks support the
eventdev PMD implementation of the adapter.
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Nikhil Rao [Thu, 20 Sep 2018 17:41:12 +0000 (23:11 +0530)]
eventdev: add eth Tx adapter APIs
The ethernet Tx adapter abstracts the transmit stage of an
event driven packet processing application. The transmit
stage may be implemented with eventdev PMD support or use a
rte_service function implemented in the adapter. These APIs
provide a common configuration and control interface and
an transmit API for the eventdev PMD implementation.
The transmit port is specified using mbuf::port. The transmit
queue is specified using the rte_event_eth_tx_adapter_txq_set()
function.
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Pavan Nikhilesh [Wed, 5 Sep 2018 14:23:31 +0000 (19:53 +0530)]
test/event: check burst mode capability
Enqueue, dequeue depths are only valid for event devs that have burst
mode capability. Check event dev capability before testing depth
boundary.
Fixes:
f8f9d233ea0e ("test/eventdev: add unit tests")
Cc: stable@dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Harry van Haaren [Mon, 24 Sep 2018 08:23:33 +0000 (09:23 +0100)]
event/sw: add unit test for unlinks in progress
This commit adds a unit test that checks the behaviour
of the unlinks_in_progress() function, ensuring that the
returned values are the number of unlinks requested,
until the scheduler runs and "acks" the requests, after
which the count should be zero again.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Harry van Haaren [Mon, 24 Sep 2018 08:23:32 +0000 (09:23 +0100)]
event/sw: implement unlinks in progress function
This commit adds a counter to each port, which counts the
number of unlinks that have been performed. When the scheduler
thread starts its scheduling routine, it "acks" all unlinks that
have been requested, and the application is gauranteed that no
more events will be scheduled to the port from the unlinked queue.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Harry van Haaren [Mon, 24 Sep 2018 08:23:31 +0000 (09:23 +0100)]
event: add function for reading unlink in progress
This commit introduces a new function in the eventdev API,
which allows applications to read the number of unlink requests
in progress on a particular port of an eventdev instance.
This information allows applications to verify when no more packets
from a particular queue (or any queue) will arrive at a port.
The application could decide to stop polling, or put the core into
a sleep state if it wishes, as it is ensured that no new packets
will arrive at a particular port anymore if all queues are unlinked.
Suggested-by: Matias Elo <matias.elo@nokia.com>
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Harry van Haaren [Fri, 21 Sep 2018 10:25:10 +0000 (11:25 +0100)]
event/sw: fix cq index check for unlink usecases
This commit fixes the cq index checks when unlinking
ports/queues while the scheduler core is running.
Previously, the == comparison could be "skipped" if
in particular corner cases. With the check being changed
to >= this is resolved as the cq idx gets reset to zero.
Bugzilla ID: 60
Fixes:
617995dfc5b2 ("event/sw: add scheduling logic")
Cc: stable@dpdk.org
Suggested-by: Matias Elo <matias.elo@nokia.com>
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Nikhil Rao [Thu, 6 Sep 2018 09:11:43 +0000 (14:41 +0530)]
test/event: remove eth Rx adapter vdev workaround
eth Rx adapter has been updated to support hotplugged
devices, devices created after adapter creation can now be
added to the adapter.
Update the adapter_multi_eth_add_del
test case to create the adapter as part of test setup
instead of creating it after creating vdevs.
Fixes:
2a9c83ae3b2e ("test/eventdev: add multi-ports test")
Cc: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Nikhil Rao [Thu, 6 Sep 2018 09:11:42 +0000 (14:41 +0530)]
eventdev: fix eth Rx adapter hotplug incompatibility
Use RTE_MAX_ETHPORTS instead of rte_eth_dev_count_total()
when allocating eth Rx adapter's per-eth device data structure
to account for hotplugged devices.
Fixes:
9c38b704d280 ("eventdev: add eth Rx adapter implementation")
Cc: stable@dpdk.org
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Hemant Agrawal [Fri, 21 Sep 2018 11:46:06 +0000 (17:16 +0530)]
event/dpaa2: affine portal at runtime during I/O
This patch restructure the code to have the QBMAN portal
affliated at run time for per lcore basis.
The device cleanup is also improved.
Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Fri, 21 Sep 2018 11:46:05 +0000 (17:16 +0530)]
event/dpaa2: support max event port value
dev_info->max_event_ports shall be number of available cores.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Fri, 21 Sep 2018 11:46:04 +0000 (17:16 +0530)]
event/dpaa2: enchance timeout handling
This patch enhances:
1. Configure the dequeue time out value as per the given
method or per dequeue, global or default.
2. The timeout values were being mixed as ns or ms timeouts,
Now the values are stored as ns and scale is in ms.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Fri, 21 Sep 2018 11:46:03 +0000 (17:16 +0530)]
event/dpaa2: rename info structure
This is to keep the dpaa2 driver aligned with dpaa driver.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Hemant Agrawal [Fri, 21 Sep 2018 11:46:02 +0000 (17:16 +0530)]
event/dpaa2: fix mbuf assignment in atomic processing
Fixes:
7b6edb640b73 ("event/dpaa2: have separate structure to hold dqrr entries")
Cc: stable@dpdk.org
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:14 +0000 (14:45 +0200)]
event/dsw: add documentation
The DSW event device is documented in DPDK Programmer's Guide.
The MAINTAINERS file and the 18.11 release notes are updated.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:13 +0000 (14:45 +0200)]
event/dsw: implement xstats counters
The DSW event device now implements the 'xstats' interface and a
number of port- and device-level counters.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:12 +0000 (14:45 +0200)]
event/dsw: sort events on dequeue
With this patch, the DSW event device will (optionally) sort the event
burst before giving it to the application. The sorting will primarily
be on queue id, and secondary on flow id.
The sorting is an attempt to optimize data and instruction cache usage
for the application, at the cost of additional event device overhead.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:11 +0000 (14:45 +0200)]
event/dsw: add load balancing
The DSW event device will now attempt to migrate (move) flows between
ports in order to balance the load.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:10 +0000 (14:45 +0200)]
event/dsw: add port load measurements
The DSW event device port now attempts to estimate its load (i.e. how
busy it is). This is required for load balancing to work (although
load balancing is not included in this patch), and may also be useful
for debugging purposes.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:09 +0000 (14:45 +0200)]
event/dsw: add event scheduling and device start/stop
With this patch, the DSW event device can be started and stopped,
and also supports scheduling events between ports.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:08 +0000 (14:45 +0200)]
event/dsw: support linking/unlinking ports
Added support for linking and unlinking ports to queues in a DSW event
device.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:07 +0000 (14:45 +0200)]
event/dsw: add port configuration
Allow port setup and release in the DSW event device.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:06 +0000 (14:45 +0200)]
event/dsw: add device and queue configuration
Allow queue- and device-level configuration for and retrieval of
contextual information from a DSW event device.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Mattias Rönnblom [Tue, 18 Sep 2018 12:45:05 +0000 (14:45 +0200)]
event/dsw: add device registration and build system
This patch contains the Meson and GNU Make build system extensions
required for the Distributed Event Device, and also the initialization
code for the driver itself.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Jerin Jacob [Tue, 25 Sep 2018 13:12:41 +0000 (18:42 +0530)]
doc: fix eventdev shared library version
The below change set suppose to bump the eventdev shared library version.
It missed updating the version number so fixing it now.
Fixes:
3810ae435783 ("eventdev: add interrupt driven queues to Rx adapter")
Cc: stable@dpdk.org
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Thomas Monjalon [Wed, 19 Sep 2018 17:16:29 +0000 (19:16 +0200)]
devtools: use a common prefix for temporary files
Some temporary files were generated in /tmp, others in the current
directory, and none was "dpdk prefixed".
All these files have a common path prefix now: $TMPDIR/dpdk.
TMPDIR is /tmp by default.
Note: the previous use of mktemp, with a template but without -t,
was generating a file in the current directory.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Thomas Monjalon [Mon, 1 Oct 2018 20:38:13 +0000 (22:38 +0200)]
devtools: fix printing subject of checked patch
If checkpatches.sh is not run with verbose option (-v),
the patch subject is printed as headline of errors only
if there is an error reported by checkpatch.pl, not with other checks.
The headline is moved to a function which is called after each check
if there is an error and if it has not already be printed.
One more addition, in verbose mode, checkpatch.pl is now announced
as done for other checks.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Arnon Warshavsky [Thu, 27 Sep 2018 09:04:08 +0000 (12:04 +0300)]
devtools: move awk script ckecking forbidden tokens
The awk code previously read inline in checkpatches.sh
was using -d which is a bash option,
while bash is not the default shell in all distributions.
Now moved to be read from a separate file.
Signed-off-by: Arnon Warshavsky <arnon@qwilt.com>
Acked-by: Andrzej Ostruszka <amo@semihalf.com>
Fiona Trahe [Sat, 22 Sep 2018 13:33:36 +0000 (14:33 +0100)]
test/crypto: fix number of queue pairs
Some of the tests use a QAT-specific value (2) for
maximum nr of queue pairs to create valid/invalid test cases.
This has accidentally worked ok as default max_qps for all PMDs
is larger. It is incorrect however and would fail if a device
had a max lower than the QAT value.
Instead use the value returned by the PMD in the
rte_cryptodev_get_info query, this value is stored in the ts_params.
Fixes:
202d375c60bc ("app/test: add cryptodev unit and performance tests")
Cc: stable@dpdk.org
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Fiona Trahe [Sat, 22 Sep 2018 13:25:38 +0000 (14:25 +0100)]
compress/qat: remove unnecessary assignment
Same variable was assigned twice, remove one.
Fixes:
6a7ea14819e9 ("compress/qat: add xform processing")
Cc: stable@dpdk.org
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Fiona Trahe [Sat, 22 Sep 2018 13:25:37 +0000 (14:25 +0100)]
compress/qat: fix checksum on decompression
Checksum was always 0 on QAT decompression due to
incorrect use of union variable.
Fixes:
6a7ea14819e9 ("compress/qat: add xform processing")
Cc: stable@dpdk.org
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Anoob Joseph [Fri, 21 Sep 2018 06:20:42 +0000 (11:50 +0530)]
doc: add cryptodev features
Adding 3DES-ECB & AES-XTS to the list of ciphers supported
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Thu, 30 Aug 2018 05:51:05 +0000 (11:21 +0530)]
crypto/dpaa_sec: support null algos for protocol offload
NULL cipher and NULL auth support is added.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Thu, 30 Aug 2018 05:51:04 +0000 (11:21 +0530)]
crypto/dpaa2_sec: restructure session management
Code for session create is restructured to make scalable to
support different algorithms.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Thu, 30 Aug 2018 05:51:03 +0000 (11:21 +0530)]
crypto/dpaa2_sec: support out of place protocol offload
OOP support for look aside protocol support is added.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Thu, 30 Aug 2018 05:51:02 +0000 (11:21 +0530)]
crypto/dpaa2_sec: enable sequence no rollover
With this patch sequence number will be rolled over and
SEC block will ignore the sequence number overflow error.
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Thu, 30 Aug 2018 05:51:01 +0000 (11:21 +0530)]
crypto/dpaa_sec: enable sequence no rollover
With this patch sequence number will be rolled over and
SEC block will ignore the sequence number overflow error.
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Thu, 30 Aug 2018 05:51:00 +0000 (11:21 +0530)]
crypto/dpaa_sec: reduce number of qp per device
In dpaa_sec, there are unlimited queues, but in order
to match the DPDK handling of queue pairs, rx side queues
are still unlimited, but the application will see only limited
qp (tx queues) from dpaa_sec hw.
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Thu, 30 Aug 2018 05:50:59 +0000 (11:20 +0530)]
crypto/dpaa_sec: do not attach session for non-matching qp
if session->qp != qp to be enqueued, it should show an error and
not try to re-attach another qp.
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Thu, 30 Aug 2018 05:50:58 +0000 (11:20 +0530)]
crypto/dpaa_sec: add lock before Rx HW queue attach
This is to safeguard as the session config can be done from multi-threads.
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Akhil Goyal [Thu, 30 Aug 2018 05:50:57 +0000 (11:20 +0530)]
crypto/dpaa: reset session before init
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Hemant Agrawal [Thu, 30 Aug 2018 05:50:56 +0000 (11:20 +0530)]
crypto/dpaa: update the flib RTA
hw flib code is updated as per the latest set of APIs and macros
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Pablo de Lara [Tue, 14 Aug 2018 00:54:30 +0000 (01:54 +0100)]
crypto/aesni_gcm: support all truncated digest sizes
The full digest size of GCM/GMAC algorithms is 16 bytes.
However, it is sometimes truncated to a smaller size (such as in IPSec).
This commit allows a user to generate a digest of any size
up to the full size.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Pablo de Lara [Tue, 14 Aug 2018 00:53:30 +0000 (01:53 +0100)]
crypto/aesni_gcm: remove unneeded J0 calculation
When IV size is 12, padding to 16 bytes is required
and the LSB must be set to 1, according to the spec.
However, the Multi-buffer library is already doing this,
so it is not necessary to do it in the PMD.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Pablo de Lara [Tue, 14 Aug 2018 00:38:48 +0000 (01:38 +0100)]
crypto/aesni_mb: support large HMAC key sizes
Add support for SHAx-HMAC key sizes larger than the block size.
For these sizes, the input key is digested with the non-HMAC
version of the algorithm and used as the key.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Pablo de Lara [Tue, 14 Aug 2018 00:38:47 +0000 (01:38 +0100)]
crypto/aesni_mb: support all truncated CMAC digest sizes
The full digest size of CMAC algorithm is 16 bytes.
However, it is sometimes truncated to a smaller size (such as in IPSec).
This commit allows a user to generate a digest of any size
up to the full size.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Pablo de Lara [Tue, 14 Aug 2018 00:38:46 +0000 (01:38 +0100)]
crypto/aesni_mb: fix truncated digest size for CMAC
The truncated digest size for AES-CMAC is 12 and not 16,
as the Multi-buffer library can output both 12 and 16 bytes.
Fixes:
6491dbbecebb ("crypto/aesni_mb: support AES CMAC")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Pablo de Lara [Tue, 14 Aug 2018 00:38:45 +0000 (01:38 +0100)]
crypto/aesni_mb: check for invalid digest size
When creating a crypto session, check if
ther requested digest size is supported for
AES-XCBC-MAC and AES-CCM.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Pablo de Lara [Tue, 14 Aug 2018 00:38:44 +0000 (01:38 +0100)]
crypto/aesni_mb: support all truncated HMAC digest sizes
HMAC algorithms (MD5 and SHAx) have different full digest sizes.
However, they are often truncated to a smaller size (such as in IPSec).
This commit allows a user to generate a digest of any size
up to the full size.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Pablo de Lara [Thu, 2 Aug 2018 04:49:40 +0000 (05:49 +0100)]
crypto/aesni_mb: fix possible array overrun
In order to process crypto operations in the AESNI MB PMD,
they need to be sent to the buffer manager of the Multi-buffer library,
through the "job" structure.
Currently, it is checked if there are outstanding operations to process
in the ring, before getting a new job. However, if there are no available
jobs in the manager, a flush operation needs to take place, freeing some
of the jobs, so it can be used for the outstanding operation.
In order to avoid leaving the dequeued operation without being processed,
the maximum number of operations that can be flushed is the remaining
operations to return, which is the maximum number of operations that can
be return minus the number of operations ready to be returned
(nb_ops - processed_jobs), minus 1 (for the new operation).
The problem comes when (nb_ops - processed_jobs) is 1 (last operation to
dequeue). In that case, flush_mb_mgr is called with maximum number of
operations equal to 0, which is wrong, causing a potential overrun in the
"ops" array.
Besides, the operation dequeued from the ring will be leaked, as no more
operations can be returned.
The solution is to first check if there are jobs available in the manager.
If there are not, flush operation gets called, and if enough operations
are returned from the manager, then no more outstanding operations get
dequeued from the ring, avoiding both the memory leak and the array
overrun.
If there are enough jobs, PMD tries to dequeue an operation from the ring.
If there are no operations in the ring, the new job pointer is not used,
and it will be used in the next get_next_job call, so no memory leak
happens.
Fixes:
0f548b50a160 ("crypto/aesni_mb: process crypto op on dequeue")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Anoob Joseph [Mon, 10 Sep 2018 06:40:58 +0000 (12:10 +0530)]
app/test-crypto-perf: fix double allocation of memory
The field, 'cipher_iv.data' is allocated twice when cipher is not null.
Ideally the allocation should depend only on the field
'cperf_options.cipher_iv_sz'. This will make sure this code path gets
valid for ciphers which doesn't require IV.
Fixes:
0fbd75a99fc9 ("cryptodev: move IV parameters to session")
Cc: stable@dpdk.org
Signed-off-by: Akash Saxena <akash.saxena@caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Anoob Joseph [Fri, 14 Sep 2018 09:24:48 +0000 (14:54 +0530)]
app/test-crypto-perf: fix check for cipher IV
IV is not required for all ciphers. Making sure the null check is done
only when 'cipher_iv_sz' is non-zero.
Fixes:
f8be1786b1b8 ("app/crypto-perf: introduce performance test application")
Cc: stable@dpdk.org
Signed-off-by: Akash Saxena <akash.saxena@caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Anoob Joseph [Fri, 14 Sep 2018 09:24:47 +0000 (14:54 +0530)]
app/test-crypto-perf: fix check for auth key
Authentication key is not required for all algorithms. Making sure the
null check is done only when 'auth_key_sz' is non-zero.
Fixes:
f8be1786b1b8 ("app/crypto-perf: introduce performance test application")
Cc: stable@dpdk.org
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Signed-off-by: Ayuj Verma <ayuj.verma@caviumnetworks.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Anoob Joseph [Fri, 14 Sep 2018 09:24:46 +0000 (14:54 +0530)]
app/test-crypto-perf: add checks for AEAD key
Adding validation checks for AEAD key.
Signed-off-by: Akash Saxena <akash.saxena@caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Anoob Joseph [Fri, 7 Sep 2018 05:55:26 +0000 (11:25 +0530)]
examples/ipsec-secgw: fix wrong session size
Crypto devices, which support lookaside protocol, exposes security
session size in addition to the crypto private symmetric session data
size. For applications using the security capabilities, both these
sizes need to be considered.
Fixes:
ec17993a145a ("examples/ipsec-secgw: support security offload")
Cc: stable@dpdk.org
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Signed-off-by: Archana Muniganti <muniganti.archana@caviumnetworks.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Anoob Joseph [Thu, 6 Sep 2018 03:10:28 +0000 (08:40 +0530)]
examples/ipsec-secgw: increase number of dev mappings
Increasing the number of cdev mappings to accommodate usage of crypto
devices with larger number of capabilities, with higher number of cores.
Required mappings : ([no of ciphers] * [no of auth] + [aead algos]) *
[no of cores]
Signed-off-by: Ankur Dwivedi <ankur.dwivedi@caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Tomasz Cel [Wed, 19 Sep 2018 06:27:18 +0000 (08:27 +0200)]
doc: fix missing CCM to QAT feature list
Update the QAT documentation to show that it supports CCM.
Fixes:
ab56c4d9ed9a ("crypto/qat: support AES-CCM")
Cc: stable@dpdk.org
Signed-off-by: Tomasz Cel <tomaszx.cel@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Tomasz Duszynski [Thu, 30 Aug 2018 09:48:29 +0000 (11:48 +0200)]
doc: fix typo for cryptodev
LB stans for 'Linear Buffers'. For the 'Scatter-gatter list' we have
SGL acronym.
Fixes:
2717246ecd7d ("cryptodev: replace mbuf scatter gather flag")
Cc: stable@dpdk.org
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Radu Nicolau [Wed, 1 Aug 2018 13:18:43 +0000 (14:18 +0100)]
net/bonding: stop and deactivate slaves on stop
When a bonding port is stopped also stop and deactivate all slaves.
Otherwise slaves will be still listed as active.
Fixes:
2efb58cbab6e ("bond: new link bonding library")
Cc: stable@dpdk.org
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Damjan Marion [Tue, 25 Sep 2018 08:16:40 +0000 (10:16 +0200)]
net/i40e: fix 25G AOC and ACC cable detection on XXV710
Fixes:
75d133dd3296 ("net/i40e: enable 25G device")
Cc: stable@dpdk.org
Signed-off-by: Damjan Marion <damarion@cisco.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Beilei Xing [Thu, 27 Sep 2018 02:13:02 +0000 (10:13 +0800)]
net/i40e: remove keeping CRC configuration for VF
Remove keeping CRC configuration since it's not
supported by i40e VF.
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Jiayu Hu [Mon, 17 Sep 2018 03:54:42 +0000 (11:54 +0800)]
vhost: fix corner case for enqueue operation
When performing enqueue operations on the split and packed rings,
if the reserved buffer length from the descriptor table exceeds
65535, the returned length by fill_vec_buf_split/_packed()
overflows. This patch is to avoid this corner case.
Fixes:
f689586bc060 ("vhost: shadow used ring update")
Fixes:
fd68b4739d2c ("vhost: use buffer vectors in dequeue path")
Fixes:
2f3225a7d69b ("vhost: add vector filling support for packed ring")
Fixes:
37f5e79a271d ("vhost: add shadow used ring support for packed rings")
Fixes:
a922401f35cc ("vhost: add Rx support for packed ring")
Fixes:
ae999ce49dcb ("vhost: add Tx support for packed ring")
Cc: stable@dpdk.org
Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Fri, 21 Sep 2018 12:52:44 +0000 (20:52 +0800)]
doc: update commands for virtio-user
Update the doc for virtio-user to use the latest testpmd
parameters and commands.
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Fri, 21 Sep 2018 12:52:43 +0000 (20:52 +0800)]
net/virtio: add missing supported features
The virtio features VIRTIO_NET_F_CSUM, VIRTIO_NET_F_HOST_TSO4
and VIRTIO_NET_F_HOST_TSO6 are supported by the virtio PMD.
But they are missing in the supported feature set. And since
below commit:
commit
4174a7b59d05 ("net/virtio: improve Tx offload features negotiation")
Virtio PMD will announce the Tx offloading capabilities based
on the features read from the device. And virtio-user won't
report the features which are not in virtio-PMD's supported
feature set. So since that commit, virtio-user won't announce
the DEV_TX_OFFLOAD_UDP_CKSUM, DEV_TX_OFFLOAD_TCP_CKSUM and
DEV_TX_OFFLOAD_TCP_TSO offloading capabilities even if the
vhost backend supports them.
This patch adds these missing features, and virtio-user will
report them if the backend supports them.
Fixes:
142678d42959 ("net/virtio-user: fix wrongly get/set features")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Tiwei Bie [Fri, 21 Sep 2018 12:52:42 +0000 (20:52 +0800)]
net/virtio-user: fix multiple queue for vhost-kernel
The multiple queue support in vhost-kernel is broken because
the dev->vhostfd is only available for vhost-user. We should
always try to enable queue pairs when it's not in server mode.
Fixes:
201a41651715 ("net/virtio-user: fix multiple queues fail in server mode")
Cc: stable@dpdk.org
Signed-off-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Nikolay Nikolaev [Mon, 24 Sep 2018 20:17:32 +0000 (23:17 +0300)]
vhost: rework message handling as a callback array
Introduce vhost_message_handlers, which maps the message request
type to the message handler. Then replace the switch construct
with a map and call.
Failing vhost_user_set_features is fatal and all processing should
stop immediately and propagate the error to the upper layers. Change
the code accordingly to reflect that.
Signed-off-by: Nikolay Nikolaev <nicknickolaev@gmail.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Nikolay Nikolaev [Mon, 24 Sep 2018 20:17:25 +0000 (23:17 +0300)]
vhost: unify message handling function signature
Each vhost-user message handling function will return an int result
which is described in the new enum vh_result: error, OK and reply.
All functions will now have two arguments, virtio_net double pointer
and VhostUserMsg pointer.
Signed-off-by: Nikolay Nikolaev <nicknickolaev@gmail.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Nikolay Nikolaev [Mon, 24 Sep 2018 20:17:18 +0000 (23:17 +0300)]
vhost: handle unsupported message types in functions
Add new functions to handle the unsupported vhost message types:
- vhost_user_set_vring_err
- vhost_user_set_log_fd
Signed-off-by: Nikolay Nikolaev <nicknickolaev@gmail.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Nikolay Nikolaev [Mon, 24 Sep 2018 20:17:11 +0000 (23:17 +0300)]
vhost: make message handling functions prepare the reply
As VhostUserMsg structure is reused to generate the reply, move the
relevant fields update into the respective message handling functions.
Signed-off-by: Nikolay Nikolaev <nicknickolaev@gmail.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Nikolay Nikolaev [Mon, 24 Sep 2018 20:17:04 +0000 (23:17 +0300)]
vhost: unify struct VhostUserMsg usage
Do not use the typedef version of struct VhostUserMsg. Also unify the
related parameter name.
Signed-off-by: Nikolay Nikolaev <nicknickolaev@gmail.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Beilei Xing [Wed, 26 Sep 2018 02:44:34 +0000 (10:44 +0800)]
net/avf: remove keeping CRC configuration
Remove keeping CRC configuration as it's not supported by AVF.
Fixes:
5ce4c2be1a64 ("net/avf: fix offload capabilities")
Cc: stable@dpdk.org
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Zyta Szpak [Tue, 25 Sep 2018 07:05:09 +0000 (09:05 +0200)]
net/mvpp2: support Tx scatter/gather
The patch introduces scatter/gather support on transmit path.
A separate Tx callback is added and set if the application
requests multisegment Tx offload. Multiple descriptors are
sent per one packet.
Signed-off-by: Zyta Szpak <zyta.szpak@semihalf.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Yelena Krivosheev <yelena@marvell.com>
Natalie Samsonov [Tue, 25 Sep 2018 07:05:08 +0000 (09:05 +0200)]
net/mvpp2: document MTR and TM usage
Document MTR (metering) and TM (traffic management) usage plus
do some small updates here and there.
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Tomasz Duszynski [Tue, 25 Sep 2018 07:05:05 +0000 (09:05 +0200)]
net/mvpp2: align with MUSDK 18.09
This patch introduces necessary changes required by MUSDK 18.09 library.
* As of MUSDK 18.09, pp2_cookie_t is no longer available. Now
RX descriptor cookie is defined as plain u64 so existing cast
is no longer valid.
* MUSDK 18.09 increased number of available bpools (buffer hw pools) by
introducing dma regions support. Update mvpp2 driver accordingly.
* replace MV_NET_IP4_F_TOS with MV_NET_IP4_F_DSCP
Before this patch, API allowed to configure a classification rule
according to IPv4 TOS, which was not supported in classifier. This patch
fixes this by using proper field.
* use 48 bit address mask
We cannot get pointers exceeding 48 bits thus using 48 bit
mask for extracting higher IOVA address bits is enough.
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Yuval Caduri <cyuval@marvell.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Reviewed-by: Shlomi Gridish <sgridish@marvell.com>
Reviewed-by: Alan Winkowski <walan@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Natalie Samsonov [Tue, 25 Sep 2018 07:05:04 +0000 (09:05 +0200)]
net/mvpp2: update MTU and MRU related calculations
This commit updates MTU and MRU related calculations.
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Yelena Krivosheev <yelena@marvell.com>
Reviewed-by: Dmitri Epshtein <dima@marvell.com>
Yuval Caduri [Tue, 25 Sep 2018 07:05:03 +0000 (09:05 +0200)]
net/mvpp2: detach Tx QoS from Rx cls/QoS config
Functional change:
Open receive cls/qos related features, only if the
config file contains an rx_related configuration entry.
This allows to configure tx_related entries, w/o unintentionally
opening rx cls/qos.
Code:
'use_global_defaults' is by default set to '1'.
Only if an rx_related entry was configured, it is updated to '0'.
rx cls/qos is performed only if 'use_global_defaults' is '0'.
Default TC configuration is now only mandatory when
'use_global_defaults' is '0'.
Signed-off-by: Yuval Caduri <cyuval@marvell.com>
Reviewed-by: Natalie Samsonov <nsamsono@marvell.com>
Tested-by: Natalie Samsonov <nsamsono@marvell.com>
Tomasz Duszynski [Tue, 25 Sep 2018 07:05:02 +0000 (09:05 +0200)]
net/mvpp2: support traffic manager
Add traffic manager support.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Tomasz Duszynski [Tue, 25 Sep 2018 07:05:01 +0000 (09:05 +0200)]
net/mvpp2: add init and deinit to flow
Add init and deinit functionality to flow implementation.
Init puts structures used by flow in a sane sate.
Deinit deallocates all resources used by flow.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Reviewed-by: Shlomi Gridish <sgridish@marvell.com>
Tomasz Duszynski [Tue, 25 Sep 2018 07:05:00 +0000 (09:05 +0200)]
net/mvpp2: change default policer configuration
Change QoS configuration file syntax for port's default policer
setup.
Since default policer configuration is performed before
any other policer configuration we can pick a default id.
This simplifies default policer configuration since user
no longer has to choose ids from range [0, PP2_CLS_PLCR_NUM].
Explicitly document values for rate_limit_enable field.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Tomasz Duszynski [Tue, 25 Sep 2018 07:04:59 +0000 (09:04 +0200)]
net/mvpp2: support metering
Add support for configuring plcr via DPDK generic metering API.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Tomasz Duszynski [Tue, 25 Sep 2018 07:04:58 +0000 (09:04 +0200)]
net/mvpp2: move common code
Cleanup sources by moving common code to the pmd
header file.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Liron Himi <lironh@marvell.com>
Natalie Samsonov [Tue, 25 Sep 2018 07:04:57 +0000 (09:04 +0200)]
net/mvpp2: initialize ppio only once
This changes stop/start/configure behavior due to issue in MUSDK
library itself. From now on, ppio can be reconfigured only after interface
is closed.
Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Reviewed-by: Yuval Caduri <cyuval@marvell.com>
Paul M Stillwell Jr [Tue, 25 Sep 2018 14:31:09 +0000 (15:31 +0100)]
ethdev: fix doxygen comment to be with structure
The doxygen comment describing the rte_eth_dev_info structure
was separated from the structure itself so move the comment
back to be with the structure.
Fixes:
7238e63bce52 ("ethdev: add support for device offload capabilities")
Cc: stable@dpdk.org
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Ivan Malov [Wed, 5 Sep 2018 09:13:38 +0000 (10:13 +0100)]
net/bonding: inherit descriptor limits from slaves
Descriptor limits are used by applications to take
optimal decisions on queue sizing.
Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Chas Williams <chas3@att.com>