drivers: 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

drivers: 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>

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crypto/ccp: fix PCI probing

This driver has been converted from a vdev driver to a pci driver some
time ago. This conversion is buggy as it tries to probe any pci devices
present on a system for *e

crypto/ccp: fix PCI probing

This driver has been converted from a vdev driver to a pci driver some
time ago. This conversion is buggy as it tries to probe any pci devices
present on a system for *each* probe request from the PCI bus.

Rely on the passed PCI device and only probe what is requested.

While at it:
- stop copying the pci device object content into a local private copy,
- rely on the PCI identifier and remove internal ccp_device_version
identifier,
- ccp_list can be made static,

With this done, all the code parsing Linux sysfs can be dropped.

Fixes: 889317b7ecb3 ("crypto/ccp: convert driver from vdev to PCI")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Sunil Uttarwar <sunilprakashrao.uttarwar@amd.com>

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bus/pci: make driver-only headers private

The pci bus interface is for drivers only.
Mark as internal and move the header in the driver headers list.

While at it, cleanup the code:
- fix indentatio

bus/pci: make driver-only headers private

The pci bus interface is for drivers only.
Mark as internal and move the header in the driver headers list.

While at it, cleanup the code:
- fix indentation,
- remove unneeded reference to bus specific singleton object,
- remove unneeded list head structure type,
- reorder the definitions and macro manipulating the bus singleton object,
- remove inclusion of rte_bus.h and fix the code that relied on implicit
inclusion,

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Acked-by: Rosen Xu <rosen.xu@intel.com>

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fix spelling in comments and strings

The tool comes from https://github.com/jsoref

Signed-off-by: Josh Soref <jsoref@gmail.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

cryptodev: move device-specific structures

The device specific structures - rte_cryptodev
and rte_cryptodev_data are moved to cryptodev_pmd.h
to hide it from the applications.

Signed-off-by: Akhil

cryptodev: move device-specific structures

The device specific structures - rte_cryptodev
and rte_cryptodev_data are moved to cryptodev_pmd.h
to hide it from the applications.

Signed-off-by: Akhil Goyal <gakhil@marvell.com>
Tested-by: Rebecca Troy <rebecca.troy@intel.com>
Acked-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

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crypto/ccp: convert driver from vdev to PCI

drop all the code duplicating the PCI bus driver
developed for enable IOMMU in vdev.

Signed-off-by: Amaranath Somalapuram <asomalap@amd.com>

crypto/ccp: fix queue alignment

Caught by compiling with -fno-common.
A ____cacheline_aligned symbol can be found in the crypto/ccp driver
object files.

Looking at this driver source, the ____cache

crypto/ccp: fix queue alignment

Caught by compiling with -fno-common.
A ____cacheline_aligned symbol can be found in the crypto/ccp driver
object files.

Looking at this driver source, the ____cacheline_aligned (kernel?)
alignment macro is undefined.
The compiler treats this as a symbol definition and generates a global
symbol.

Fixes: ef4b04f87fa6 ("crypto/ccp: support device init")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>

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crypto/ccp: fix scheduling of burst

CCP driver was scheduling only one CCP in a single burst(enqueue).
Effective throughput was limited to 1 CCP performance.
Scheduling multiple ccp within one burst

crypto/ccp: fix scheduling of burst

CCP driver was scheduling only one CCP in a single burst(enqueue).
Effective throughput was limited to 1 CCP performance.
Scheduling multiple ccp within one burst will increase the ccp performance.
this changes will divide the enqueue packets equally among the multiple CCP

Fixes: e0d88a394e ("crypto/ccp: support run-time CPU based auth")
Cc: stable@dpdk.org

Signed-off-by: Amaranath Somalapuram <asomalap@amd.com>

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crypto/ccp: support AES

Added CCP cipher support for following algorithms:
AES-CBC-128/192/256
AES-CTR-128/192/256
AES-ECB-128/192/256

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

crypto/ccp: support hwrng

CCP engines support true hardware random generation feature.
This patch implements api to read random number from CCP to be
used within PMD.

Signed-off-by: Ravi Kumar <rav

crypto/ccp: support hwrng

CCP engines support true hardware random generation feature.
This patch implements api to read random number from CCP to be
used within PMD.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

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crypto/ccp: support burst enqueue/dequeue

Added support for burst oriented data path.

CCP PMD selects appropriate CCP engine available
on the platform and schedule the batch of crypto ops to a
sele

crypto/ccp: support burst enqueue/dequeue

Added support for burst oriented data path.

CCP PMD selects appropriate CCP engine available
on the platform and schedule the batch of crypto ops to a
selected hardware queue of the respective crypto engine.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

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crypto/ccp: support session related ops

Added crypto session specific basic crypto ops callback functions.
Added different crypto engine types and definitions.

Signed-off-by: Ravi Kumar <ravi1.kuma

crypto/ccp: support session related ops

Added crypto session specific basic crypto ops callback functions.
Added different crypto engine types and definitions.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

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crypto/ccp: support basic PMD ops

Added device specific basic crypto ops callback functions.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

crypto/ccp: support device init

CCP PMD is a virtual crypto PMD which schedules a number of available
actual CCP hardware engines underneath. The PMD
manages all devices by its own. The PMD supports

crypto/ccp: support device init

CCP PMD is a virtual crypto PMD which schedules a number of available
actual CCP hardware engines underneath. The PMD
manages all devices by its own. The PMD supports CCP_5a and
CCP_5b versions of crypto engines and this patch adds support
to initialize and use such devices.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>

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