[PATCH v3 0/5] crypto/uadk: introduce uadk crypto driver

[Zhangfei Gao <zhangfei.gao@linaro.org>]

Introduce a new crypto PMD for hardware accelerators based on UADK [1].

UADK is a framework for user applications to access hardware accelerators.
UADK relies on IOMMU SVA (Shared Virtual Address) feature, which share
the same page table between IOMMU and MMU.
Thereby user application can directly use virtual address for device dma,
which enhances the performance as well as easy usability.

[1] https://github.com/Linaro/uadk

Test:
sudo dpdk-test --vdev=crypto_uadk (--log-level=6)
RTE>>cryptodev_uadk_autotest
RTE>>quit

update in v3:
Split patches according to Akhil's suggestions
Please split the patches as below.
1. introduce driver - create files with meson.build and with probe/remove
   and device ops defined but not implemented. You do not need to write empty functions.
   Add basic documentation also which defines what the driver is.
   You can explain the build dependency here.
2. define queue structs and setup/remove APIs
3. Add data path
4. implement cipher op. Add capabilities and documentation of what is supported in each of the patch. Add feature flags etc.
5. implement auth,  add capabilities and documentation
6. test app changes.

Update in v2:
Change uadk_supported_platform to uadk_crypto_version, which matches better
than platform.
enum uadk_crypto_version {
	UADK_CRYPTO_V2,
	UADK_CRYPTO_V3,
};

Update in v1, compared with rfc

Suggested from Akhil Goyal <gakhil@marvell.com>
Only consider crypto PMD first
Split patch into small (individually compiled) patches.
Update MAINTAINERS and doc/guides/cryptodevs/features/uadk.ini

Zhangfei Gao (6):
  crypto/uadk: introduce uadk crypto driver
  crypto/uadk: support basic operations
  crypto/uadk: support enqueue/dequeue operations
  crypto/uadk: support cipher algorithms
  crypto/uadk: support auth algorithms
  test/crypto: add cryptodev_uadk_autotest

 MAINTAINERS                             |    6 +
 app/test/test_cryptodev.c               |    7 +
 app/test/test_cryptodev.h               |    1 +
 doc/guides/cryptodevs/features/uadk.ini |   55 ++
 doc/guides/cryptodevs/index.rst         |    1 +
 doc/guides/cryptodevs/uadk.rst          |   74 ++
 drivers/crypto/meson.build              |    1 +
 drivers/crypto/uadk/meson.build         |   36 +
 drivers/crypto/uadk/uadk_crypto_pmd.c   | 1158 +++++++++++++++++++++++
 drivers/crypto/uadk/version.map         |    3 +
 10 files changed, 1342 insertions(+)
 create mode 100644 doc/guides/cryptodevs/features/uadk.ini
 create mode 100644 doc/guides/cryptodevs/uadk.rst
 create mode 100644 drivers/crypto/uadk/meson.build
 create mode 100644 drivers/crypto/uadk/uadk_crypto_pmd.c
 create mode 100644 drivers/crypto/uadk/version.map

-- 
2.36.1