app: move alignment attribute on types for MSVC

Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment to b

app: move alignment attribute on types for MSVC

Move location of __rte_aligned(a) to new conventional location. The new
placement between {struct,union} and the tag allows the desired
alignment to be imparted on the type regardless of the toolchain being
used for both C and C++. Additionally, it avoids confusion by Doxygen
when generating documentation.

Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>

show more ...

app/eventdev: add Tx first option to pipeline mode

Add Tx first support to pipeline mode tests, the transmission is done
on all the ethernet ports. This helps in testing eventdev performance
with st

app/eventdev: add Tx first option to pipeline mode

Add Tx first support to pipeline mode tests, the transmission is done
on all the ethernet ports. This helps in testing eventdev performance
with standalone loopback interfaces.

Example:
./dpdk-test-eventdev ... -- ... --tx_first 512

512 defines the number of packets to transmit.
Add an option Tx packet size, the default packet size is 64.

Following example can change packet size value as 320.

Example:
./dpdk-test-eventdev ... -- ... --tx_first 512 --tx_pkt_sz 320

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

show more ...

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>

show more ...

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>

show more ...

app/eventdev: add option to enable per port pool

Add option to configure unique mempool for each ethernet device
port. The new option available with `pipeline_atq` and
`pipeline_queue` tests.

Signe

app/eventdev: add option to enable per port pool

Add option to configure unique mempool for each ethernet device
port. The new option available with `pipeline_atq` and
`pipeline_queue` tests.

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

show more ...

app/eventdev: add vector mode in pipeline test

Add event vector support in pipeline tests. By default this mode
is disabled, it can be enabled by using the option --enable_vector.
example:
dpdk-tes

app/eventdev: add vector mode in pipeline test

Add event vector support in pipeline tests. By default this mode
is disabled, it can be enabled by using the option --enable_vector.
example:
dpdk-test-eventdev -l 7-23 -s 0xff00 -- --prod_type_ethdev
--nb_pkts=0 --verbose 2 --test=pipeline_atq --stlist=a
--wlcores=20-23 --enable_vector

Additional options to configure vector size and vector timeout are
also implemented and can be used by specifying --vector_size and
--vector_tmo_ns

This patch also adds a new option to set the number of Rx queues
configured per event eth rx adapter.
example:
dpdk-test-eventdev -l 7-23 -s 0xff00 -- --prod_type_ethdev
--nb_pkts=0 --verbose 2 --test=pipeline_atq --stlist=a
--wlcores=20-23 --nb_eth_queues 4

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

show more ...

eventdev: add Tx flag for packets with same destination

This patch introduces a `flag` in the Eth TX adapter enqueue API.
Some drivers may support burst functionality only with the packets
having sa

eventdev: add Tx flag for packets with same destination

This patch introduces a `flag` in the Eth TX adapter enqueue API.
Some drivers may support burst functionality only with the packets
having same destination device and queue.

The flag `RTE_EVENT_ETH_TX_ADAPTER_ENQUEUE_SAME_DEST` can be used
to indicate this so the underlying driver, for drivers to utilize
burst functionality appropriately.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

show more ...

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>

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>

show more ...

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@caviumnetw

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>

show more ...

app/eventdev: add pipeline queue worker functions

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

app/eventdev: launch pipeline lcores

The event master lcore's test termination and the logic to print the mpps
are common for the queue and all types queue test.

Move them as the common function.

app/eventdev: launch pipeline lcores

The event master lcore's test termination and the logic to print the mpps
are common for the queue and all types queue test.

Move them as the common function.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

show more ...

app/eventdev: add Tx service setup

Setup one port event port for Tx and link the respective event queue.
Register the Tx function as a service to be called from a service core.
The Tx function deque

app/eventdev: add Tx service setup

Setup one port event port for Tx and link the respective event queue.
Register the Tx function as a service to be called from a service core.
The Tx function dequeues the events from the event queue and transmits
the packet to its respective ethernet port.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

show more ...

app/eventdev: add event port and Rx adapter setup

Setup one port per worker and link to all queues and setup producer port
based on Rx adapter capabilities.

Signed-off-by: Pavan Nikhilesh <pbhagava

app/eventdev: add event port and Rx adapter setup

Setup one port per worker and link to all queues and setup producer port
based on Rx adapter capabilities.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

show more ...

app/eventdev: add pipeline ethport setup and destroy

Add common ethdev port setup and destroy along with event dev destroy.

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

app/eventdev: add pipeline ethport setup and destroy

Add common ethdev port setup and destroy along with event dev destroy.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

show more ...

app/eventdev: add pipeline opt dump and check functions

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>

app/eventdev: add mempool setup and destroy

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

app/eventdev: add pipeline test setup and destroy

Pipeline test has the queue and all types queue variants.
Introduce test_pipeline_common* to share the common code between those
tests.

Signed-off-

app/eventdev: add pipeline test setup and destroy

Pipeline test has the queue and all types queue variants.
Introduce test_pipeline_common* to share the common code between those
tests.

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

show more ...