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 <[email protected]>
Acked-by: Akhil Goyal <[email protected]>
Acked-by: Abhinandan Gujjar <[email protected]>

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app/eventdev: support burst enqueue

Introduce a new command line option prod_enq_burst_sz
to set burst size for eventdev enqueue at producer in perf_queue
test. The newly added function perf_produce

app/eventdev: support burst enqueue

Introduce a new command line option prod_enq_burst_sz
to set burst size for eventdev enqueue at producer in perf_queue
test. The newly added function perf_producer_burst is called when
prod_enq_burst_sz is greater than 1.

Signed-off-by: Rashmi Shetty <[email protected]>
Acked-by: Pavan Nikhilesh <[email protected]>
Acked-by: Jerin Jacob <[email protected]>

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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 <[email protected]>
Acked-by: Jerin Jacob <[email protected]>

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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 <[email protected]>
Acked-by: Jerin Jacob <[email protected]>

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eventdev: express DLB/DLB2 PMD constraints

This commit implements the eventdev ABI changes required by
the DLB/DLB2 PMDs. Several data structures and constants are modified
or added in this patch,

eventdev: express DLB/DLB2 PMD constraints

This commit implements the eventdev ABI changes required by
the DLB/DLB2 PMDs. Several data structures and constants are modified
or added in this patch, thereby requiring modifications to the
dependent apps and examples.

The DLB/DLB2 hardware does not conform exactly to the eventdev interface.
1) It has a limit on the number of queues that may be linked to a port.
2) Some ports a further restricted to a maximum of 1 linked queue.
3) DLB does not have the ability to carry the flow_id as part
of the event (QE) payload. Note that the DLB2 hardware is capable of
carrying the flow_id.

Following is a detailed description of the changes that have been made.

1) Add new fields to the rte_event_dev_info struct. These fields allow
the device to advertise its capabilities so that applications can take
the appropriate actions based on those capabilities.

struct rte_event_dev_info {
uint32_t max_event_port_links;
/**< Maximum number of queues that can be linked to a single event
* port by this device.
*/

uint8_t max_single_link_event_port_queue_pairs;
/**< Maximum number of event ports and queues that are optimized for
* (and only capable of) single-link configurations supported by this
* device. These ports and queues are not accounted for in
* max_event_ports or max_event_queues.
*/
}

2) Add a new field to the rte_event_dev_config struct. This field allows
the application to specify how many of its ports are limited to a single
link, or will be used in single link mode.

/** Event device configuration structure */
struct rte_event_dev_config {
uint8_t nb_single_link_event_port_queues;
/**< Number of event ports and queues that will be singly-linked to
* each other. These are a subset of the overall event ports and
* queues; this value cannot exceed *nb_event_ports* or
* *nb_event_queues*. If the device has ports and queues that are
* optimized for single-link usage, this field is a hint for how many
* to allocate; otherwise, regular event ports and queues can be used.
*/
}

3) Replace the dedicated implicit_release_disabled field with a bit field
of explicit port capabilities. The implicit_release_disable functionality
is assigned to one bit, and a port-is-single-link-only attribute is
assigned to other, with the remaining bits available for future assignment.

* Event port configuration bitmap flags */
#define RTE_EVENT_PORT_CFG_DISABLE_IMPL_REL (1ULL << 0)
/**< Configure the port not to release outstanding events in
* rte_event_dev_dequeue_burst(). If set, all events received through
* the port must be explicitly released with RTE_EVENT_OP_RELEASE or
* RTE_EVENT_OP_FORWARD. Must be unset if the device is not
* RTE_EVENT_DEV_CAP_IMPLICIT_RELEASE_DISABLE capable.
*/
#define RTE_EVENT_PORT_CFG_SINGLE_LINK (1ULL << 1)

/**< This event port links only to a single event queue.
*
* @see rte_event_port_setup(), rte_event_port_link()
*/

#define RTE_EVENT_PORT_ATTR_IMPLICIT_RELEASE_DISABLE 3
/**
* The implicit release disable attribute of the port
*/

struct rte_event_port_conf {
uint32_t event_port_cfg;
/**< Port cfg flags(EVENT_PORT_CFG_) */
}

This patch also removes the depreciation notice and announce
the new eventdev ABI changes in release note.

Signed-off-by: Timothy McDaniel <[email protected]>
Acked-by: Harry van Haaren <[email protected]>
Acked-by: Pavan Nikhilesh <[email protected]>
Acked-by: Jerin Jacob <[email protected]>

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app/eventdev: add options for mbuf and packet sizes

Add options to set mbuf size and max packet size which allow the user to
enable jumbo frames and Rx/Tx scatter gather.
Arrange `struct evt_options

app/eventdev: add options for mbuf and packet sizes

Add options to set mbuf size and max packet size which allow the user to
enable jumbo frames and Rx/Tx scatter gather.
Arrange `struct evt_options` based on ascending order of data type to
make it more readable.

Packet mbuf size can be modified by using `--mbuf_sz=N`.
Max packet size can be modified by using `--max_pkt_sz=N`.
These options are only applicable `pipeline_atq` and `pipeline_queue`
tests.

Signed-off-by: Pavan Nikhilesh <[email protected]>
Acked-by: Jerin Jacob <[email protected]>

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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 <[email protected]>

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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 <[email protected]>

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app: use SPDX tag for Cavium copyright files

Signed-off-by: Jerin Jacob <[email protected]>
Acked-by: Hemant Agrawal <[email protected]>

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 <[email protected]>
Acked-by: Jerin Jacob <[email protected]>

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eventdev: fix inconsistency in queue config

With the current scheme of event queue configuration the cfg schedule
type macros (RTE_EVENT_QUEUE_CFG_*_ONLY) are inconsistent with the
event schedule ty

eventdev: fix inconsistency in queue config

With the current scheme of event queue configuration the cfg schedule
type macros (RTE_EVENT_QUEUE_CFG_*_ONLY) are inconsistent with the
event schedule type (RTE_SCHED_TYPE_*) this requires unnecessary
conversion between the fastpath and slowpath API's while scheduling
events or configuring event queues.

This patch aims to fix such inconsistency by using event schedule
types (RTE_SCHED_TYPE_*) for event queue configuration.

This patch also fixes example/eventdev_pipeline_sw_pmd as it doesn't
convert RTE_EVENT_QUEUE_CFG_*_ONLY to RTE_SCHED_TYPE_* which leads to
improper events being enqueued to the eventdev.

Fixes: adb5d5486c39 ("examples/eventdev_pipeline_sw_pmd: add sample app")

Signed-off-by: Pavan Nikhilesh <[email protected]>
Acked-by: Harry van Haaren <[email protected]>

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update Cavium Inc copyright headers

Replace the incorrect reference to "Cavium Networks", "Cavium Ltd"
company name with correct the "Cavium, Inc" company name in
copyright headers.

Signed-off-by:

update Cavium Inc copyright headers

Replace the incorrect reference to "Cavium Networks", "Cavium Ltd"
company name with correct the "Cavium, Inc" company name in
copyright headers.

Signed-off-by: Jerin Jacob <[email protected]>

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app/testeventdev: add common helper functions

adding common helper functions that used in test framework and
in all the test cases.

Signed-off-by: Jerin Jacob <[email protected]>
Signe

app/testeventdev: add common helper functions

adding common helper functions that used in test framework and
in all the test cases.

Signed-off-by: Jerin Jacob <[email protected]>
Signed-off-by: Guduri Prathyusha <[email protected]>
Acked-by: Harry van Haaren <[email protected]>

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