cryptodev: fix asymmetric private session variable size

When creating the asymmetric session mempool, the maximum private
session size of all devices is used when creating the mempool
object size.
T

cryptodev: fix asymmetric private session variable size

When creating the asymmetric session mempool, the maximum private
session size of all devices is used when creating the mempool
object size.
The return value for ``rte_cryptodev_asym_get_private_session_size``
is unsigned int, whereas the variable was uint8_t, leading to a
possible overflow issue.

To fix this, the variable for private session size is now changed to
unsigned int to match the function return type.

Fixes: 1f1e4b7cbaad ("cryptodev: use single mempool for asymmetric session")

Reported-by: Arek Kusztal <[email protected]>
Signed-off-by: Ciara Power <[email protected]>
Acked-by: Fan Zhang <[email protected]>
Acked-by: Arek Kusztal <[email protected]>

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lib: remove unneeded header includes

These header includes have been flagged by the iwyu_tool
and removed.

Signed-off-by: Sean Morrissey <[email protected]>

cryptodev: modify return value for asym session create

Rather than the asym session create function returning a session on
success, and a NULL value on error, it is modified to now return int
values

cryptodev: modify return value for asym session create

Rather than the asym session create function returning a session on
success, and a NULL value on error, it is modified to now return int
values - 0 on success or -EINVAL/-ENOTSUP/-ENOMEM on failure.
The session to be used is passed as input.

This adds clarity on the failure of the create function, which enables
treating the -ENOTSUP return as TEST_SKIPPED in test apps.

Signed-off-by: Ciara Power <[email protected]>
Acked-by: Fan Zhang <[email protected]>
Acked-by: Anoob Joseph <[email protected]>
Acked-by: Akhil Goyal <[email protected]>

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cryptodev: add asymmetric session user data API

A user data field is added to the asymmetric session structure.
Relevant API added to get/set the field.

Signed-off-by: Ciara Power <ciara.power@inte

cryptodev: add asymmetric session user data API

A user data field is added to the asymmetric session structure.
Relevant API added to get/set the field.

Signed-off-by: Ciara Power <[email protected]>
Acked-by: Fan Zhang <[email protected]>
Acked-by: Anoob Joseph <[email protected]>
Acked-by: Akhil Goyal <[email protected]>

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cryptodev: hide asymmetric session structure

The rte_cryptodev_asym_session structure is now moved to an internal
header. This will no longer be used directly by apps,
private session data can be ac

cryptodev: hide asymmetric session structure

The rte_cryptodev_asym_session structure is now moved to an internal
header. This will no longer be used directly by apps,
private session data can be accessed via get API.

Signed-off-by: Ciara Power <[email protected]>
Acked-by: Fan Zhang <[email protected]>
Acked-by: Anoob Joseph <[email protected]>
Acked-by: Akhil Goyal <[email protected]>

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cryptodev: use single mempool for asymmetric session

Rather than using a session buffer that contains pointers to private
session data elsewhere, have a single session buffer.
This session is create

cryptodev: use single mempool for asymmetric session

Rather than using a session buffer that contains pointers to private
session data elsewhere, have a single session buffer.
This session is created for a driver ID, and the mempool element
contains space for the max session private data needed for any driver.

Signed-off-by: Ciara Power <[email protected]>
Acked-by: Fan Zhang <[email protected]>
Acked-by: Anoob Joseph <[email protected]>
Acked-by: Akhil Goyal <[email protected]>

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cryptodev: add telemetry endpoint for capabilities

Add telemetry endpoint for getting cryptodev capabilities.

Signed-off-by: Gowrishankar Muthukrishnan <[email protected]>
Acked-by: Akhil Go

cryptodev: add telemetry endpoint for capabilities

Add telemetry endpoint for getting cryptodev capabilities.

Signed-off-by: Gowrishankar Muthukrishnan <[email protected]>
Acked-by: Akhil Goyal <[email protected]>

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cryptodev: support telemetry

The cryptodev library now registers commands with telemetry, and
implements the corresponding callback functions. These commands
allow a list of cryptodevs to be queried

cryptodev: support telemetry

The cryptodev library now registers commands with telemetry, and
implements the corresponding callback functions. These commands
allow a list of cryptodevs to be queried, as well as info and stats
for the corresponding cryptodev.

An example usage can be seen below:

Connecting to /var/run/dpdk/rte/dpdk_telemetry.v2
{"version": "DPDK 21.11.0-rc0", "pid": 1135019, "max_output_len": 16384}
--> /
{"/": ["/", "/cryptodev/info", "/cryptodev/list", "/cryptodev/stats", ...]}
--> /cryptodev/list
{"/cryptodev/list": [0,1,2,3]}
--> /cryptodev/info,0
{"/cryptodev/info": {"device_name": "0000:1c:01.0_qat_sym", \
"max_nb_queue_pairs": 2}}
--> /cryptodev/stats,0
{"/cryptodev/stats": {"enqueued_count": 0, "dequeued_count": 0, \
"enqueue_err_count": 0, "dequeue_err_count": 0}}

Signed-off-by: Rebecca Troy <[email protected]>
Acked-by: Ciara Power <[email protected]>
Acked-by: Akhil Goyal <[email protected]>

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cryptodev: move inline APIs into separate structure

Move fastpath inline function pointers from rte_cryptodev into a
separate structure accessed via a flat array.
The intention is to make rte_crypto

cryptodev: move inline APIs into separate structure

Move fastpath inline function pointers from rte_cryptodev into a
separate structure accessed via a flat array.
The intention is to make rte_cryptodev and related structures private
to avoid future API/ABI breakages.

Signed-off-by: Akhil Goyal <[email protected]>
Tested-by: Rebecca Troy <[email protected]>
Acked-by: Fan Zhang <[email protected]>
Acked-by: Konstantin Ananyev <[email protected]>

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cryptodev: allocate max space for internal queue array

At queue_pair config stage, allocate memory for maximum
number of queue pair pointers that a device can support.

This will allow fast path API

cryptodev: allocate max space for internal queue array

At queue_pair config stage, allocate memory for maximum
number of queue pair pointers that a device can support.

This will allow fast path APIs(enqueue_burst/dequeue_burst) to
refer pointer to internal QP data without checking for currently
configured QPs.
This is required to hide the rte_cryptodev and rte_cryptodev_data
structure from user.

Signed-off-by: Akhil Goyal <[email protected]>
Acked-by: Fan Zhang <[email protected]>
Acked-by: Konstantin Ananyev <[email protected]>

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cryptodev: build on Windows

Build the cryptography device library on Windows OS
by removing unneeded include and exports of inline functions
blocking the compilation.

Signed-off-by: Tal Shnaiderman

cryptodev: build on Windows

Build the cryptography device library on Windows OS
by removing unneeded include and exports of inline functions
blocking the compilation.

Signed-off-by: Tal Shnaiderman <[email protected]>
Acked-by: Akhil Goyal <[email protected]>
Acked-by: William Tu <[email protected]>

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cryptodev: expose driver interface as internal

The rte_cryptodev_pmd.* files are for drivers only and should be
private to DPDK, and not installed for app use.

Signed-off-by: Akhil Goyal <gakhil@ma

cryptodev: expose driver interface as internal

The rte_cryptodev_pmd.* files are for drivers only and should be
private to DPDK, and not installed for app use.

Signed-off-by: Akhil Goyal <[email protected]>
Acked-by: Matan Azrad <[email protected]>
Acked-by: Fan Zhang <[email protected]>
Acked-by: Hemant Agrawal <[email protected]>

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cryptodev: rename function to check device validity

The API rte_cryptodev_pmd_is_valid_dev, can be used
by the application as well as PMD to check whether
the device is valid or not. Hence, _pmd is

cryptodev: rename function to check device validity

The API rte_cryptodev_pmd_is_valid_dev, can be used
by the application as well as PMD to check whether
the device is valid or not. Hence, _pmd is removed
from the API.
The applications and drivers which use this API are
also updated.

Signed-off-by: Akhil Goyal <[email protected]>
Acked-by: Hemant Agrawal <[email protected]>

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lib: remove librte_ prefix from directory names

There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
m

lib: remove librte_ prefix from directory names

There is no reason for the DPDK libraries to all have 'librte_' prefix on
the directory names. This prefix makes the directory names longer and also
makes it awkward to add features referring to individual libraries in the
build - should the lib names be specified with or without the prefix.
Therefore, we can just remove the library prefix and use the library's
unique name as the directory name, i.e. 'eal' rather than 'librte_eal'

Signed-off-by: Bruce Richardson <[email protected]>

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