Add simple unit tests to test external memory support.
The tests are pretty basic and mostly consist of checking
if invalid API calls are handled correctly, plus a simple
allocation/deallocation test for malloc and memzone.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Santosh Shukla no longer associated with Cavium.
Update the octeontx driver code maintainership.
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Add programmer's guide doc to explain the use of the
Event Ethernet Tx Adapter library.
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
This patch adds tests for the eth Tx adapter APIs. It also
tests the data path for the rte_service function based
implementation of the APIs.
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
The ethernet Tx adapter abstracts the transmit stage of an
event driven packet processing application. The transmit
stage may be implemented with eventdev PMD support or use a
rte_service function implemented in the adapter. These APIs
provide a common configuration and control interface and
an transmit API for the eventdev PMD implementation.
The transmit port is specified using mbuf::port. The transmit
queue is specified using the rte_event_eth_tx_adapter_txq_set()
function.
Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
The DSW event device is documented in DPDK Programmer's Guide.
The MAINTAINERS file and the 18.11 release notes are updated.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
This patch contains the Meson and GNU Make build system extensions
required for the Distributed Event Device, and also the initialization
code for the driver itself.
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
The awk code previously read inline in checkpatches.sh
was using -d which is a bash option,
while bash is not the default shell in all distributions.
Now moved to be read from a separate file.
Signed-off-by: Arnon Warshavsky <arnon@qwilt.com>
Acked-by: Andrzej Ostruszka <amo@semihalf.com>
Add MVEP (Marvell Embedded Processors) to drivers/common which
will keep code reused by current and future MRVL PMDs.
Right now we have only common DMA memory initialization routines there.
Signed-off-by: Liron Himi <lironh@marvell.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Reviewed-by: Natalie Samsonov <nsamsono@marvell.com>
Claim the maintainership as Jianbo Liu is not working on this any more.
Aslo remove the co-maintainership for Marvel mvpp2 amd mrvl crypto driver
and doc.
Cc: stable@dpdk.org
Signed-off-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Song Zhu <song.zhu@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
I will no longer be maintaining szedata2 PMD.
Jan will take over this role.
Signed-off-by: Matej Vido <matejvido@gmail.com>
Acked-by: Jan Remes <remes@netcope.com>
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>
Octentx zipvf PMD provides hardware acceleration for
deflate and lzs compression and decompression operations
using Octeontx zip co-processor, which provide 8
virtualized zip devices.
This patch add basic initialization routine to register zip VFs
to compressdev library.
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>
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>
Add initial PMD setup routines in compressdev
framework. ZLIB PMD appears as virtual compression
device. User would need to install zlib prior to
enabling this PMD.
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>
Add Makefiles, meson files, and empty source files for compression PMD.
Handle cases for building either symmetric crypto PMD
or compression PMD or both and the common files both depend on.
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Recently, some additional patches were added to allow for programmatic
marking of C symbols as experimental. The addition of these markers is
dependent on the manual addition of exported symbols to the EXPERIMENTAL
section of the corresponding libraries version map file. The consensus
on review is that, in addition to mandating the addition of symbols to
the EXPERIMENTAL version in the map, we need a mechanism to enforce our
documented process of mandating that addition when they are introduced.
To that end, I am proposing this change. It is an addition to the
checkpatches script, which scan incoming patches for additions and
removals of symbols to the map file, and warns the user appropriately.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
The driver supports Hyper-V networking directly like
virtio for KVM or vmxnet3 for VMware.
This code is based off of the FreeBSD driver. The file and variable
names are kept the same to help with understanding (with most of the
BSD style warts removed).
This version supports the latest NetVSP 6.1 version and
older versions.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
This patch adds support for an additional bus type Virtual Machine BUS
(VMBUS) on Microsoft Hyper-V in Windows 10, Windows Server 2016
and Azure. Most of this code was extracted from FreeBSD and some of
this is from earlier code donated by Brocade.
Only Linux is supported at present, but the code is split
to allow future FreeBSD and Windows support.
The bus support relies on the uio_hv_generic driver from Linux
kernel 4.16. Multiple queue support requires additional sysfs
interfaces which is in kernel 5.0 (a.k.a 4.17).
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Introduce a suite of autotests to cover functionality of fbarray.
This will check for invalid parameters, check API return values and
errno codes, and will also do some basic functionality checks on the
indexing code.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Given its very good contributions to this library, add Andrew as
official maintainer for librte_mempool.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
- moved common qat files to common/qat dir.
- changed common/qat/Makefile, common/qat/meson.build,
drivers/Makefile, crypto/Makefile
to add possibility of using new files locations
- added README file into crypto/qat to clarify where
the build is made from
- updated MAINTAINERS file
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Ferruh and Andrew are doing excellent reviews and contributions
to ethdev API.
They become official maintainers and responsibles of this major lib.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Xiaoyun Li has agreed to take over the maintainership of example
application tep_termination, as Jijiang Liu is no longer working
on that.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
For subtree of dpdk-next-net-intel, Qi Zhang has agreed to take
the committer role, to replace Helin Zhang. Also Beilei Xing has
agreed to be the backup committer of the subtree.
Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Make the compiler switch name and document name consistent as ``ifc`` to
avoid confusion. Also rename the map file to standard name for meson
build in the process.
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Add Tiwei and Zhihong as co-maintainers for the Vhost and
Virtio components. They have done great contributions recently,
and been very helpful in helping to review Vhost and Virtio series.
Also, add Tiwei as backup for the Next-virtio tree.
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Tiwei Bie <tiwei.bie@intel.com>
Acked-by: Zhihong Wang <zhihong.wang@intel.com>
Acked-by: Zhiyong Yang <zhiyong.yang@intel.com>
Tetsuya has kindly agreed to handover the maintainership
for the Vhost PMD. Thanks to him for his contributions.
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Tetsuya Mukawa <mtetsuyah@gmail.com>
Add myself as co-maintainer for bonding driver and related materials.
Signed-off-by: Chas Williams <chas3@att.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
The script check-symbol-maps.sh finds the symbols exported
in a map file but not referenced in the codebase.
Suggested-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
To simplify testing with the meson and ninja builds, we can add a script
to set up and do multiple builds. Currently this script sets up:
* clang and gcc builds
* builds using static and shared linkage for binaries (libs are always
built as both)
* a build using the lowest instruction-set level for x86 (-march=nehalem)
* cross-builds for each cross-file listed in config/arm
Each build is configured in a directory ending in *-build, and then for
the build stage, we just call ninja in each directory in turn. [i.e. we
assume every directory starting with "build-" is a meson build, which is
probably an ok assumption].
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
I have unfortunately no longer time enough for maintaining Tap PMD.
Keith has kindly volunteered to take over maintainership. He's been at
the origin of this PMD and knows well how it works.
Signed-off-by: Pascal Mazon <pascal.mazon@6wind.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
- add EXPERIMENTAL tag for the section in MAINTAINERS.
- add EXPERIMENTAL tag to BPF public API files.
- add attribute __rte_experimental to BPF public API declarations.
Fixes: 94972f35a0 ("bpf: add BPF loading and execution framework")
Fixes: 5dba93ae5f ("bpf: add ability to load eBPF program from ELF object file")
Fixes: a93ff62a89 ("bpf: introduce basic Rx/Tx filters")
Reported-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Add few simple eBPF programs as an example.
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
librte_bpf provides a framework to load and execute eBPF bytecode
inside user-space dpdk based applications.
It supports basic set of features from eBPF spec
(https://www.kernel.org/doc/Documentation/networking/filter.txt).
Not currently supported features:
- JIT
- cBPF
- tail-pointer call
- eBPF MAP
- skb
- function calls for 32-bit apps
- mbuf pointer as input parameter for 32-bit apps
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
This patch adds Intel FPGA Open Programmable Acceleration
Engine (OPAE)[1] base driver code, in order to support Intel
FPGA devices under DPDK. The base code currently supports
Intel FPGA solutions including integrated solution (Intel(R)
Xeon(R) CPU with FPGAs) and discrete solution (Intel(R)
Programmable Acceleration Card with Intel(R) Arria(R) 10 FPGA)
and it could be extended to support more FPGA devices in the
future. Please refer to [1][2] for more introduction on OPAE
and Intel FPGAs.
[1] https://01.org/OPAE
[2] https://www.altera.com/solutions/acceleration-hub/overview.html
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Signed-off-by: Hao Wu <hao.wu@intel.com>
Signed-off-by: Yilun Xu <yilun.xu@intel.com>
Reviewed-by: Qi Zhang <qi.z.zhang@intel.com>
Defined FPGA-BUS for Acceleration Drivers of AFUs
1. FPGA PCI Scan (1st Scan) follows DPDK UIO/VFIO PCI Scan Process,
probe Intel FPGA Rawdev Driver, it will be covered in following patches.
2. AFU Scan(2nd Scan) bind DPDK driver to FPGA Partial-Bitstream.
This scan is trigged by hotplug of IFPGA Rawdev probe, in this scan
the AFUs will be created and their drivers are also probed.
This patch will introduce rte_afu_device which describe the AFU device
listed in the FPGA-BUS.
Signed-off-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Reviewed-by: Qi Zhang <qi.z.zhang@intel.com>
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>
Adding basic skeleton of the ISA-L compression driver.
No compression functionality, but lays the foundation for
operations in the rest of the patchset.
The ISA-L compression driver utilizes Intel's ISA-L compression
library and compressdev API.
Signed-off-by: Lee Daly <lee.daly@intel.com>
Reviewed-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit introduces the initial tests for compressdev,
performing basic compression and decompression operations
of sample test buffers, using the Zlib library in one direction
and compressdev in another direction, to make sure that
the library is compatible with Zlib.
Due to the use of Zlib API, the test is disabled by default,
to avoid adding a new dependency on DPDK.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Signed-off-by: Ashish Gupta <ashish.gupta@caviumnetworks.com>
Signed-off-by: Shally Verma <shally.verma@caviumnetworks.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Lee Daly <lee.daly@intel.com>
