From: Shally Verma <shally.verma@caviumnetworks.com>
To: pablo.de.lara.guarch@intel.com
Cc: dev@dpdk.org, pathreya@caviumnetworks.com,
mchalla@caviumnetworks.com, ashish.gupta@caviumnetworks.com,
sunila.sahu@caviumnetworks.com
Subject: [PATCH v3 0/5] compress: add ZLIB compression PMD
Date: Sat, 21 Jul 2018 23:47:44 +0530 [thread overview]
Message-ID: <1532197069-24224-1-git-send-email-shally.verma@caviumnetworks.com> (raw)
This patch series add software zlib library (http://zlib.net/)
based compression PMD in DPDK compress drivers.
Application must need to install zlib prior to enabling
this PMD to avail compression/decompression services.
Currently driver only tested for deflate, stateless
compression and decompression.
Changes in v3:
- added comp_feature_flags to compressdev_capabilities
- removed stream_create as stateful not supported
- changed compression strategy to DEFAULT_STRATEGY
- Simplified core processing logic
- fix doc build error
- other v2 feedbacks
TBDs
- No change to current qp enqueue_err stats update.
- PMD increment enqd_err stats, if it fails to push op
into completion queue. This logic to be revisited based on
further discussion
Changes in v2:
- removed unused variables
- corrected capability to reflect current support
- add lookup for internally maintained mempool during device_configure
- optimized core compression/decompression logic in enq/deq APIs
- updated documentation with correct feature support
v1 includes:
- build changes to build zlib PMD
- zlib PMD implementation
- zlib PMD documentation
- meson build support
This patchset is dependent upon compressdev API.
Ashish Gupta (2):
compress/zlib: add ZLIB PMD
compress/zlib: add device PMD ops
Shally Verma (1):
doc: add ZLIB PMD guide
Sunila Sahu (2):
compress/zlib: create private xform
compress/zlib: support burst enqueue/dequeue
MAINTAINERS | 5 +
config/common_base | 5 +
doc/guides/compressdevs/features/zlib.ini | 11 +
doc/guides/compressdevs/index.rst | 1 +
doc/guides/compressdevs/zlib.rst | 69 ++++
drivers/compress/Makefile | 1 +
drivers/compress/meson.build | 2 +-
drivers/compress/zlib/Makefile | 29 ++
drivers/compress/zlib/meson.build | 14 +
drivers/compress/zlib/rte_pmd_zlib_version.map | 3 +
drivers/compress/zlib/zlib_pmd.c | 425 +++++++++++++++++++++++++
drivers/compress/zlib/zlib_pmd_ops.c | 308 ++++++++++++++++++
drivers/compress/zlib/zlib_pmd_private.h | 71 +++++
mk/rte.app.mk | 2 +
14 files changed, 945 insertions(+), 1 deletion(-)
create mode 100644 doc/guides/compressdevs/features/zlib.ini
create mode 100644 doc/guides/compressdevs/zlib.rst
create mode 100644 drivers/compress/zlib/Makefile
create mode 100644 drivers/compress/zlib/meson.build
create mode 100644 drivers/compress/zlib/rte_pmd_zlib_version.map
create mode 100644 drivers/compress/zlib/zlib_pmd.c
create mode 100644 drivers/compress/zlib/zlib_pmd_ops.c
create mode 100644 drivers/compress/zlib/zlib_pmd_private.h
--
2.9.5
next reply other threads:[~2018-07-21 18:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-21 18:17 Shally Verma [this message]
2018-07-21 18:17 ` [PATCH v3 1/5] compress/zlib: add ZLIB PMD Shally Verma
2018-07-21 18:17 ` [PATCH v3 2/5] compress/zlib: add device PMD ops Shally Verma
2018-07-21 18:17 ` [PATCH v3 3/5] compress/zlib: create private xform Shally Verma
2018-07-21 18:17 ` [PATCH v3 4/5] compress/zlib: support burst enqueue/dequeue Shally Verma
2018-07-23 12:36 ` De Lara Guarch, Pablo
2018-07-23 12:52 ` Verma, Shally
2018-07-23 13:00 ` De Lara Guarch, Pablo
2018-07-23 16:53 ` Stephen Hemminger
2018-07-23 17:14 ` Verma, Shally
2018-07-23 17:35 ` Stephen Hemminger
2018-07-21 18:17 ` [PATCH v3 5/5] doc: add ZLIB PMD guide Shally Verma
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