app/eventdev: measure DMA adapter latency

Move DMA ops to use mempool to prevent using the
same ops before completion.
This also allows us to measure forward latency.

Signed-off-by: Pavan Nikhilesh

app/eventdev: measure DMA adapter latency

Move DMA ops to use mempool to prevent using the
same ops before completion.
This also allows us to measure forward latency.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Amit Prakash Shukla <amitprakashs@marvell.com>

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app/eventdev: add DMA adapter performance test

Added performance test support for DMA adapter.

Signed-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@

app/eventdev: add DMA adapter performance test

Added performance test support for DMA adapter.

Signed-off-by: Amit Prakash Shukla <amitprakashs@marvell.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

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app/eventdev: support vector mode with crypto adapter

Add worker for handling vector events to perf tests, vector events could
be generated by crypto adapter producer.

Example:
./dpdk-test-even

app/eventdev: support vector mode with crypto adapter

Add worker for handling vector events to perf tests, vector events could
be generated by crypto adapter producer.

Example:
./dpdk-test-eventdev -l 0-2 -a <EVENTDEV> -a <CRYPTODEV> -- \
--prod_type_cryptodev --crypto_adptr_mode 1 --test=perf_queue \
--stlist=a --wlcores 1 --plcores 2 --prod_enq_burst_sz 32 \
--enable_vector --vector_tmo_ns 0 --nb_flows 2

Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
Acked-by: Shijith Thotton <sthotton@marvell.com>

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app/eventdev: fix timestamp with crypto producer

With symmetric crypto producer and enabled `--fwd_latency` we will
treat rte_mbuf as perf_elt which will lead to rte_mbuf header
corruption. Use rte_

app/eventdev: fix timestamp with crypto producer

With symmetric crypto producer and enabled `--fwd_latency` we will
treat rte_mbuf as perf_elt which will lead to rte_mbuf header
corruption. Use rte_mbuf data to store time stamp information.
For asymmetric add space in result data for time stamp.

Fixes: de2bc16e1bd1 ("app/eventdev: add crypto producer mode")
Cc: stable@dpdk.org

Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>

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app/eventdev: fix asymmetric last stage handling

For asymmetric crypto producer check for event type in
`process_crypto_request` will not pass in case of multiple stages, due
to overwrite of event t

app/eventdev: fix asymmetric last stage handling

For asymmetric crypto producer check for event type in
`process_crypto_request` will not pass in case of multiple stages, due
to overwrite of event type during event forward. Use producer type to
dispatch.

Fixes: 8f5b549502d1 ("app/eventdev: support asym ops for crypto adapter")
Cc: stable@dpdk.org

Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>

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app/eventdev: remove unnecessary memset

The function rte_event_dev_info_get already zeros the info structure.
Therefore the test code doesn't need to do it.

Signed-off-by: Stephen Hemminger <stephe

app/eventdev: remove unnecessary memset

The function rte_event_dev_info_get already zeros the info structure.
Therefore the test code doesn't need to do it.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Jerin Jacob <jerinj@marvell.com>

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app/eventdev: support asym ops for crypto adapter

Test eventdev app is updated to add new option for asymmetric
crypto ops for event crypto adapter.

Signed-off-by: Akhil Goyal <gakhil@marvell.com>

app/eventdev: support asym ops for crypto adapter

Test eventdev app is updated to add new option for asymmetric
crypto ops for event crypto adapter.

Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>

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app/eventdev: clean up worker state before exit

Event ports are configured to implicitly release the scheduler contexts
currently held in the next call to rte_event_dequeue_burst().
A worker core mi

app/eventdev: clean up worker state before exit

Event ports are configured to implicitly release the scheduler contexts
currently held in the next call to rte_event_dequeue_burst().
A worker core might still hold a scheduling context during exit, as the
next call to rte_event_dequeue_burst() is never made.
This might lead to deadlock based on the worker exit timing and when
there are very less number of flows.

Add clean up function to release any scheduling contexts held by the
worker by using RTE_EVENT_OP_RELEASE.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

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app/eventdev: simplify signal handling and teardown

Remove rte_*_dev calls from signal handler callback as signal handlers
are supposed to be light weight.

Split ethdev teardown into Rx and Tx sect

app/eventdev: simplify signal handling and teardown

Remove rte_*_dev calls from signal handler callback as signal handlers
are supposed to be light weight.

Split ethdev teardown into Rx and Tx sections, wait for
workers to finish processing after disabling Rx to allow workers
to complete processing currently held packets.

Verified SW event device on ARM64 using the following command:

./build/app/dpdk-test-eventdev -l 7-23 -s 0xf00 --vdev=event_sw0
-a 0002:02:00.0 -- --prod_type_ethdev --nb_pkts=0 --verbose 2
--test=pipeline_queue --stlist=o --wlcores 16-23

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>

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app/eventdev: add crypto producer mode

In crypto producer mode, producer core enqueues cryptodev with software
generated crypto ops and worker core dequeues crypto completion events
from the eventde

app/eventdev: add crypto producer mode

In crypto producer mode, producer core enqueues cryptodev with software
generated crypto ops and worker core dequeues crypto completion events
from the eventdev. Event crypto metadata used for above processing is
pre-populated in each crypto session.

Parameter --prod_type_cryptodev can be used to enable crypto producer
mode. Parameter --crypto_adptr_mode can be set to select the crypto
adapter mode, 0 for OP_NEW and 1 for OP_FORWARD.

This mode can be used to measure the performance of crypto adapter.

Example:
./dpdk-test-eventdev -l 0-2 -w <EVENTDEV> -w <CRYPTODEV> -- \
--prod_type_cryptodev --crypto_adptr_mode 1 --test=perf_atq \
--stlist=a --wlcores 1 --plcores 2

Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>

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replace always-inline attributes

There is a macro __rte_always_inline, forcing functions to be inlined,
which is now used where appropriate for consistency.

Signed-off-by: Thomas Monjalon <thomas@m

replace always-inline attributes

There is a macro __rte_always_inline, forcing functions to be inlined,
which is now used where appropriate for consistency.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

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app/eventdev: add option for global dequeue timeout

Add option to provide a global dequeue timeout that is used to create
the eventdev.
The dequeue timeout provided will be common across all the wor

app/eventdev: add option for global dequeue timeout

Add option to provide a global dequeue timeout that is used to create
the eventdev.
The dequeue timeout provided will be common across all the worker
ports. If the eventdev hardware supports power management through
dequeue timeout then this option can be used for verifying power
demands at various packet rates.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>

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app/eventdev: start event producers after eventdev

Start event producers after eventdev i.e. consumer is started as in some
architectures it might lead to undefined behaviour or events being
dropped

app/eventdev: start event producers after eventdev

Start event producers after eventdev i.e. consumer is started as in some
architectures it might lead to undefined behaviour or events being
dropped.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>

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fix dpdk.org URLs

The DPDK website has a new URL scheme since June 2018.

Cc: stable@dpdk.org

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: John McNamara <john.mcnamara@intel.com>

ethdev: deprecate port count function

Some DPDK applications wrongly assume these requirements:
- no hotplug, i.e. ports are never detached
- all allocated ports are available to the applica

ethdev: deprecate port count function

Some DPDK applications wrongly assume these requirements:
- no hotplug, i.e. ports are never detached
- all allocated ports are available to the application

Such application iterates over ports by its own mean.
The most common pattern is to request the port count and
assume ports with index in the range [0..count[ can be used.

In order to fix this common mistake in all external applications,
the function rte_eth_dev_count is deprecated, while introducing
the new functions rte_eth_dev_count_avail and rte_eth_dev_count_total.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

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app/eventdev: add event timer adapter as a producer

Add event timer adapter as producer option that can be selected by
passing --prod_type_timerdev.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@cav

app/eventdev: add event timer adapter as a producer

Add event timer adapter as producer option that can be selected by
passing --prod_type_timerdev.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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app/eventdev: fix port dequeue depth configuration

The port dequeue depth value has to be compared against the maximum
allowed dequeue depth reported by the event drivers.

Fixes: 3617aae53f92 ("app

app/eventdev: fix port dequeue depth configuration

The port dequeue depth value has to be compared against the maximum
allowed dequeue depth reported by the event drivers.

Fixes: 3617aae53f92 ("app/eventdev: add event Rx adapter setup")

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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app/eventdev: fix event device queue count

Fix the event device queue count reported when producer type is Rx
adapter for perfomance queue and atq test.

Fixes: 20eb154e0435 ("app/testeventdev: add

app/eventdev: fix event device queue count

Fix the event device queue count reported when producer type is Rx
adapter for perfomance queue and atq test.

Fixes: 20eb154e0435 ("app/testeventdev: add perf queue test")

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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app/eventdev: add service core configuration

Add service core configuration for Rx adapter. The configuration picks
the least used service core to run the service on.

Signed-off-by: Pavan Nikhilesh

app/eventdev: add service core configuration

Add service core configuration for Rx adapter. The configuration picks
the least used service core to run the service on.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>

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app/eventdev: add event Rx adapter setup

Add functions to setup and configure Rx adapter based on the number of
ethdev ports setup.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>

app/eventdev: add event Rx adapter setup

Add functions to setup and configure Rx adapter based on the number of
ethdev ports setup.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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app/eventdev: add ethernet device tear down

Add ethernet device destroy functions to stop and close ethdev ports
if they are configured when prod_type_ethdev option is enabled.

Signed-off-by: Pavan

app/eventdev: add ethernet device tear down

Add ethernet device destroy functions to stop and close ethdev ports
if they are configured when prod_type_ethdev option is enabled.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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app/eventdev: add ethernet device setup helpers

Add ethernet device setup functions to configure ethdev ports incase
prod_type_ethdev option is enabled.

Signed-off-by: Pavan Nikhilesh <pbhagavatula

app/eventdev: add ethernet device setup helpers

Add ethernet device setup functions to configure ethdev ports incase
prod_type_ethdev option is enabled.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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app/eventdev: modify setup to support ethdev

Modify app setup to accommodate event port and queue setup based on the
number of ethernet ports.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnet

app/eventdev: modify setup to support ethdev

Modify app setup to accommodate event port and queue setup based on the
number of ethernet ports.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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app: use SPDX tag for Cavium copyright files

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

app/testeventdev: use service cores

Use service cores for offloading event scheduling in case of
centralized scheduling instead of calling the schedule api directly.
This removes the dependency on d

app/testeventdev: use service cores

Use service cores for offloading event scheduling in case of
centralized scheduling instead of calling the schedule api directly.
This removes the dependency on dedicated scheduler core specified by
giving command line option --slcore.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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