14 Commits

Author SHA1 Message Date
Fiona Trahe
a124830a6f compress/qat: enable dynamic huffman encoding
Enable dynamic huffman encoding in the QAT comp PMD.

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
2018-10-27 01:30:21 +02:00
Anoob Joseph
95a6b04f7d use registered name for OCTEON TX references
'OCTEON TX' is the registered name. All other usages need to be fixed.

Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2018-10-26 14:16:05 +02:00
Fiona Trahe
59ad25fe21 doc: add overview of qat guide
Add overview of QAT doc sections and link between them.
Indent to next level all sections within
the crypto and common sections.

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
2018-08-30 05:10:50 +02:00
Fiona Trahe
d2054aad7a doc: add limitations to qat compressdev guide
Add two missing limitations to QAT compressdev documentation.

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
2018-08-30 05:10:50 +02:00
Ashish Gupta
f23c977d03 doc: add octeonx zip guide
Add Octeontx ZIP PMD feature specification and user guide
with build and run instructions.

Signed-off-by: Ashish Gupta <ashish.gupta@caviumnetworks.com>
Signed-off-by: Shally Verma <shally.verma@caviumnetworks.com>
Signed-off-by: Sunila Sahu <sunila.sahu@caviumnetworks.com>
2018-07-25 13:36:26 +02:00
Shally Verma
0baf92041e doc: add zlib PMD guide
Add zlib pmd feature support and user guide with
build and run instructions

Signed-off-by: Sunila Sahu <sunila.sahu@caviumnetworks.com>
Signed-off-by: Shally Verma <shally.verma@caviumnetworks.com>
Signed-off-by: Ashish Gupta <ashish.gupta@caviumnetworks.com>
2018-07-25 08:22:14 +02:00
Lee Daly
788e748d38 compress/isal: support chained mbufs
This patch adds chained mbuf support for input or output buffers
during compression/decompression operations.

Signed-off-by: Lee Daly <lee.daly@intel.com>
Reviewed-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2018-07-25 08:19:54 +02:00
Fiona Trahe
1947bd1858 compress/qat: support scatter-gather buffers
This patch adds Scatter-Gather List (SGL) feature to
QAT compression PMD.

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
2018-07-25 08:19:54 +02:00
Fiona Trahe
bb44fb6fe7 doc: add QAT compression guide
Extend QAT guide to cover crypto and compression and common
information, particularly about kernel driver dependency.
Update release note.
Update compression feature list for qat.

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
2018-07-24 01:48:10 +02:00
Pablo de Lara
a6531d58b4 compressdev: replace mbuf scatter gather flag
The current mbuf scatter gather feature flag is
too ambiguous, as it is not clear if input and/or output
buffers can be scatter gather mbufs or not.

Therefore, three new flags will replace this flag:
- RTE_COMP_FF_OOP_SGL_IN_SGL_OUT
- RTE_COMP_FF_OOP_SGL_IN_FB_OUT
- RTE_COMP_FF_OOP_LB_IN_SGL_OUT

Note that out-of-place flat buffers is supported by default
and in-place is not supported by the library.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Shally Verma <shally.verma@caviumnetworks.com>
2018-07-11 00:57:51 +02:00
Pablo de Lara
64454ff20e doc: rename compress feature flag
Renamed feature "Bypass" to "Pass-through",
as it is a more explicit name, meaning that the PMD
is capable of passing the mbufs through it,
without making any modifications (i.e.. NULL algorithm).

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Shally Verma <shally.verma@caviumnetworks.com>
2018-07-11 00:57:51 +02:00
Pablo de Lara
2808423a9c doc: cleanup ISA-L PMD feature matrix
In PMD feature matrices (.ini files), it is not required to
have the list of features that are not supported,
just the ones that are.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Lee Daly <lee.daly@intel.com>
2018-07-11 00:57:51 +02:00
Lee Daly
8a38e97238 doc: add compression level guide for ISA-L
This expands the ISA-L documentation to give more a detailed explanation
of the mapping between the compressdev API levels and PMD levels.

Signed-off-by: Lee Daly <lee.daly@intel.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
2018-05-28 03:07:55 +02:00
Lee Daly
5a44154361 doc: add compression driver and ISA-L PMD guides
This adds general compression drivers feature guide
as well as the ISA-L PMD documentation and guide.

Signed-off-by: Lee Daly <lee.daly@intel.com>
Reviewed-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2018-05-10 17:46:20 +01:00