From: Zhangfei Gao <zhangfei.gao@linaro.org>
To: Akhil Goyal <gakhil@marvell.com>,
Fan Zhang <fanzhang.oss@gmail.com>,
Ashish Gupta <ashish.gupta@marvell.com>
Cc: dev@dpdk.org, Zhangfei Gao <zhangfei.gao@linaro.org>
Subject: [PATCH 0/3] Introduce UADK compression driver
Date: Mon, 22 Apr 2024 14:30:59 +0000 [thread overview]
Message-ID: <20240422143102.251-1-zhangfei.gao@linaro.org> (raw)
Introduce a new compress 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.
Besides, crypto PMD is under drivers/crypto/uadk/
[1] https://github.com/Linaro/uadk
Test:
sudo dpdk-test --vdev=compress_uadk
RTE>>compressdev_autotest
RTE>>quit
dd if=/dev/random of=data bs=1M count=1;
sudo dpdk-test-compress-perf -l 1,2 --vdev compress_uadk \
-- --driver-name compress_uadk --input-file data
Zhangfei Gao (3):
compress/uadk: Introduce UADK compression driver
compress/uadk: support basic operations
compress/uadk: support burst enqueue/dequeue
MAINTAINERS | 6 +
doc/guides/compressdevs/features/uadk.ini | 11 +
doc/guides/compressdevs/index.rst | 1 +
doc/guides/compressdevs/uadk.rst | 98 ++++
doc/guides/rel_notes/release_24_07.rst | 5 +
drivers/compress/meson.build | 1 +
drivers/compress/uadk/meson.build | 30 ++
drivers/compress/uadk/uadk_compress_pmd.c | 476 ++++++++++++++++++
.../compress/uadk/uadk_compress_pmd_private.h | 36 ++
9 files changed, 664 insertions(+)
create mode 100644 doc/guides/compressdevs/features/uadk.ini
create mode 100644 doc/guides/compressdevs/uadk.rst
create mode 100644 drivers/compress/uadk/meson.build
create mode 100644 drivers/compress/uadk/uadk_compress_pmd.c
create mode 100644 drivers/compress/uadk/uadk_compress_pmd_private.h
--
2.25.1
next reply other threads:[~2024-04-22 14:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-22 14:30 Zhangfei Gao [this message]
2024-04-22 14:31 ` [PATCH 1/3] compress/uadk: " Zhangfei Gao
2024-05-23 16:20 ` Stephen Hemminger
2024-05-23 16:30 ` Konstantin Ananyev
2024-05-23 16:42 ` Tyler Retzlaff
2024-05-24 9:43 ` Zhangfei Gao
2024-04-22 14:31 ` [PATCH 2/3] compress/uadk: support basic operations Zhangfei Gao
2024-05-23 15:38 ` [EXTERNAL] " Akhil Goyal
2024-05-24 10:01 ` Zhangfei Gao
2024-05-24 10:20 ` Akhil Goyal
2024-05-24 14:45 ` Zhangfei Gao
2024-05-24 14:54 ` Akhil Goyal
2024-04-22 14:31 ` [PATCH 3/3] compress/uadk: support burst enqueue/dequeue Zhangfei Gao
2024-05-11 3:05 ` [PATCH 0/3] Introduce UADK compression driver Zhangfei Gao
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