> 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://urldefense.proofpoint.com/v2/url?u=https-
> 3A__github.com_Linaro_uadk&d=DwIDAg&c=nKjWec2b6R0mOyPaz7xtfQ&r=Dn
> L7Si2wl_PRwpZ9TWey3eu68gBzn7DkPwuqhd6WNyo&m=AkCizMeraG64B9u-
> h4gp5S2CYP3SiD5dpvFqvj2WHC4Cfuw6TbzZSeCk1Ryz-qLo&s=Tm7UGDJ-
> 3QUjCzOkIRUG_tjJA3ckOdK6kSOxuk7V5PQ&e=
>
> Test:
> sudo dpdk-test --vdev=crypto_uadk (--log-level=6)
> RTE>>cryptodev_uadk_autotest
> RTE>>quit
>
> Update in v4:
> Akril suggest dpdk use pkg-config, So
> Enable uadk support x86 local build, and support pkg-config.
> Use pkg-config feature for the uadk crypto pmd.
> Add build uadk library steps in doc
> Test on both x86 and arm.
> x86 can build and install, but can not test since no device.
>
I tried with the latest TOT of UADK. This resolved the openssl issue.
But it does not allow me to install UADK into a specific directory.
It installs /usr/local/lib only.
And what is the use of pkg-config if I cannot use a specific directory
To install the libs and headers.
And even if I install at default location, I am seeing below errors while
compiling DPDK
[2453/3738] Compiling C object
'drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o'.
FAILED: drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o
ccache cc -Idrivers/a715181@@tmp_rte_crypto_uadk@sta -Idrivers -I../drivers
-Idrivers/crypto/uadk -I../drivers/crypto/uadk -Ilib/cryptodev
-I../lib/cryptodev -I. -I../ -Iconfig -I../config -Ilib/eal/include
-I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include
-Ilib/eal/x86/include -I../lib/eal/x86/include -Ilib/eal/common
-I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs
-Ilib/telemetry/../metrics -I../lib/telemetry/../metrics -Ilib/telemetry
-I../lib/telemetry -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool
-Ilib/ring -I../lib/ring -Ilib/rcu -I../lib/rcu -Idrivers/bus/vdev
-I../drivers/bus/vdev -I/usr/local/include -fdiagnostics-color=always -pipe
-D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -O3 -include rte_config.h
-Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes
-Wundef -Wwrite-strings -Wno-address-of-packed-member -Wno-packed-not-aligned
-Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native
-DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation
-DRTE_LOG_DEFAULT_LOGTYPE=pmd.crypto.uadk -MD -MQ
'drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o' -MF
'drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o.d' -o
'drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o' -c
../drivers/crypto/uadk/uadk_crypto_pmd.c
../drivers/crypto/uadk/uadk_crypto_pmd.c:9:10: fatal error: rte_comp.h: No such
file or directory
9 | #include <rte_comp.h>
| ^~~~~~~~~~~~
compilation terminated.
ninja: Entering directory `build'
[65/1253] Compiling C object
'drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o'.
FAILED: drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o
ccache cc -Idrivers/a715181@@tmp_rte_crypto_uadk@sta -Idrivers -I../drivers
-Idrivers/crypto/uadk -I../drivers/crypto/uadk -Ilib/cryptodev
-I../lib/cryptodev -I. -I../ -Iconfig -I../config -Ilib/eal/include
-I../lib/eal/include -Ilib/eal/linux/include -I../lib/eal/linux/include
-Ilib/eal/x86/include -I../lib/eal/x86/include -Ilib/eal/common
-I../lib/eal/common -Ilib/eal -I../lib/eal -Ilib/kvargs -I../lib/kvargs
-Ilib/telemetry/../metrics -I../lib/telemetry/../metrics -Ilib/telemetry
-I../lib/telemetry -Ilib/mbuf -I../lib/mbuf -Ilib/mempool -I../lib/mempool
-Ilib/ring -I../lib/ring -Ilib/rcu -I../lib/rcu -Idrivers/bus/vdev
-I../drivers/bus/vdev -I/usr/local/include -fdiagnostics-color=always -pipe
-D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -O3 -include rte_config.h
-Wcast-qual -Wdeprecated -Wformat -Wformat-nonliteral -Wformat-security
-Wmissing-declarations -Wmissing-prototypes -Wnested-externs
-Wold-style-definition -Wpointer-arith -Wsign-compare -Wstrict-prototypes
-Wundef -Wwrite-strings -Wno-address-of-packed-member -Wno-packed-not-aligned
-Wno-missing-field-initializers -D_GNU_SOURCE -fPIC -march=native
-DALLOW_EXPERIMENTAL_API -DALLOW_INTERNAL_API -Wno-format-truncation
-DRTE_LOG_DEFAULT_LOGTYPE=pmd.crypto.uadk -MD -MQ
'drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o' -MF
'drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o.d' -o
'drivers/a715181@@tmp_rte_crypto_uadk@sta/crypto_uadk_uadk_crypto_pmd.c.o' -c
../drivers/crypto/uadk/uadk_crypto_pmd.c
../drivers/crypto/uadk/uadk_crypto_pmd.c:11:10: fatal error: uadk/wd_cipher.h:
No such file or directory
11 | #include <uadk/wd_cipher.h>
> Resend v3:
> Rebase on next/for-main, which just merged the series
> "cryptodev: rework session framework".
>
> 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 patches. 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 <gak...@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 | 88 ++
> drivers/crypto/meson.build | 1 +
> drivers/crypto/uadk/meson.build | 30 +
> drivers/crypto/uadk/uadk_crypto_pmd.c | 1145 +++++++++++++++++++++++
> drivers/crypto/uadk/version.map | 3 +
> 10 files changed, 1337 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
