Commit Graph

522 Commits

Author SHA1 Message Date
Anatoly Burakov
5d7b673d5f mk: build with _GNU_SOURCE defined by default
We use _GNU_SOURCE all over the place, but often times we miss
defining it, resulting in broken builds on musl. Rather than
fixing every library's and driver's and application's makefile,
fix it by simply defining _GNU_SOURCE by default for all
builds.

Remove all usages of _GNU_SOURCE in source files and makefiles,
and also fixup a couple of instances of using __USE_GNU instead
of _GNU_SOURCE.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
2018-10-22 11:28:27 +02:00
Pavel Belous
5bcf164961 net/atlantic: add PMD driver skeleton
Makefile/meson build infrastructure, atl_ethdev minimal skeleton,
header with aquantia aQtion NIC device and vendor IDs.

Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Pavel Belous <pavel.belous@aquantia.com>
2018-10-18 10:24:39 +02:00
Anoob Joseph
8846a756eb common/cpt: add PMD ops helper functions
Adding pmd ops helper functions. Control path accessed APIs would be
added as helper functions. Adding microcode defined macros etc as
dependencies to the helper functions.

Signed-off-by: Ankur Dwivedi <ankur.dwivedi@caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Signed-off-by: Murthy NSSR <nidadavolu.murthy@caviumnetworks.com>
Signed-off-by: Nithin Dabilpuram <nithin.dabilpuram@caviumnetworks.com>
Signed-off-by: Ragothaman Jayaraman <rjayaraman@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Tejasree Kondoj <kondoj.tejasree@caviumnetworks.com>
2018-10-17 12:20:06 +02:00
Anoob Joseph
bfe2ae495e crypto/octeontx: add PMD skeleton
Adding OCTEON TX crypto PMD skeleton. Updating the maintainers files to
claim responsibility. Also enabling driver by default by adding the
component in common_base.

Signed-off-by: Ankur Dwivedi <ankur.dwivedi@caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Signed-off-by: Murthy NSSR <nidadavolu.murthy@caviumnetworks.com>
Signed-off-by: Nithin Dabilpuram <nithin.dabilpuram@caviumnetworks.com>
Signed-off-by: Ragothaman Jayaraman <rjayaraman@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Tejasree Kondoj <kondoj.tejasree@caviumnetworks.com>
2018-10-17 12:16:54 +02:00
Dmitri Epshtein
5c3132f246 crypto/mvsam: use common initialization
Use common initialization to reduce boilerplate code.

Signed-off-by: Dmitri Epshtein <dima@marvell.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Reviewed-by: Natalie Samsonov <nsamsono@marvell.com>
2018-10-17 12:16:54 +02:00
Shreyansh Jain
e7d9285481 fslmc: enable dpaax library
With this patch, fslmc bus and ethernet devices on this bus
would start using the physical-virtual library interfaces.

This patch impacts mempool/dpaa2, event/dpaa2, net/dpaa2,
raw/dpaa2_cmdif and raw/dpaa2_qdma as they are dependent
on the bus/fslmc and thus impact linkage of libraries.

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2018-10-16 14:54:25 +02:00
Shreyansh Jain
5a7dbb934d dpaa: enable dpaax library
With this patch, dpaa bus and ethernet devices on this bus
would start using the physical-virtual library interfaces.

This patch impacts mempool/dpaa, event/dpaa and net/dpaa as
they are dependent on the bus/dpaa and thus impact linkage of
libraries.

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2018-10-16 14:54:25 +02:00
Gagandeep Singh
696fa399d7 net/enetc: add PMD with basic operations
This patch introduces the enetc PMD with basic
initialisation functions includes probe, teardown,
hardware initialisation

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-10-11 18:53:49 +02:00
Zyta Szpak
4ccc8d770d net/mvneta: add PMD skeleton
Add neta pmd driver skeleton providing base for the further
development.

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Yelena Krivosheev <yelena@marvell.com>
Signed-off-by: Dmitri Epshtein <dima@marvell.com>
Signed-off-by: Zyta Szpak <zr@semihalf.com>
Signed-off-by: Andrzej Ostruszka <amo@semihalf.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-10-11 18:53:48 +02:00
Mattias Rönnblom
46a186b1f0 event/dsw: add device registration and build system
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>
2018-10-01 16:44:14 +02:00
Luca Boccassi
98d0538796 mk: use templated doxygen config
This will allow the same config file to be used from Meson.
The result has been verified to be identical via diffoscope.

Signed-off-by: Luca Boccassi <bluca@debian.org>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
2018-09-18 15:49:48 +02:00
Luca Boccassi
8260f4f98c mk: use script to generate examples.dox
This will make it possible to generate the file in the same way from
Meson as well.

Signed-off-by: Luca Boccassi <bluca@debian.org>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
2018-09-18 15:49:29 +02:00
Liron Himi
7a39d1b099 common/mvep: add common code for Marvell drivers
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>
2018-08-28 15:27:39 +02:00
Honnappa Nagarahalli
68acaa86ae build: enable ARM NEON flag when __aarch64__ defined
GCC version 4.8.5 does not pre-define __ARM_NEON. NEON is not
optional for ArmV8. Hence NEON related code can be enabled
when __aarch64__ is defined.

Bugzilla ID: 82
Cc: stable@dpdk.org

Reported-by: Raslan Darawsheh <rasland@mellanox.com>
Reported-by: Thomas F Herbert <therbert@redhat.com>
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2018-09-16 10:39:31 +02:00
Jerin Jacob
f3af3e44a4 mk: disable OcteonTx for buggy compilers only on arm64
Disable octeontx for gcc 4.8.5 as the compiler is emitting "internal
compiler error" for aarch64. The GCC "internal compiler error" was
observed only for arm64 architecture so disable the PMD only
for arm64.

Fixes: 4f760550a0 ("mk: disable OcteonTx for buggy compilers")
Cc: stable@dpdk.org

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-09-16 10:03:25 +02:00
Bruce Richardson
2a1a8a5f76 mk: fix permissions when using make install
When using make install, the permissions of the resulting file should be
those of the user using make install, not those of the user who ran the
build. This would not be the case when a user explicitly runs:

   "make && sudo make install"

Fix this by changing "cp -a", which preserves all attributes, to
"cp -dR --preserve=timestamp", and by adding the flags
"--no-same-owner --no-same-permissions" to the calls to tar.

Fixes: 1fa0fd9d6b ("mk: allow to specify DESTDIR in build rule")
Fixes: 6b62a72a70 ("mk: install a standard cutomizable tree")
Fixes: 576de42b83 ("doc: render and install man pages")
Cc: stable@dpdk.org

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
2018-08-09 18:18:27 +02:00
Reshma Pattan
9724d127f2 mk: remove unnecessary test rules
make rule test-basic is duplicate of test rule.
removed unused test-mempool and test-ring make rules.

Fixes: a3df7f8d9c ("mk: rename test related rules")
CC: stable@dpdk.org

Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
2018-07-31 16:38:45 +02:00
Jananee Parthasarathy
37c1401ecc mk: update targets for classified tests
Makefiles are updated with new test case lists.
Test cases are classified as -
P1 - Main test cases,
P2 - Cryptodev/driver test cases,
P3 - Perf test cases which takes longer than 10s,
P4 - Logging/Dump test cases.

Makefile is updated with different targets
for the above classified groups.
Test cases for different targets are listed accordingly.

Cc: stable@dpdk.org

Signed-off-by: Jananee Parthasarathy <jananeex.m.parthasarathy@intel.com>
Reviewed-by: Reshma Pattan <reshma.pattan@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
2018-07-31 16:38:14 +02:00
Adrien Mazarguil
20b71e92ef net/mlx5: lay groundwork for switch offloads
With mlx5, unlike normal flow rules implemented through Verbs for traffic
emitted and received by the application, those targeting different logical
ports of the device (VF representors for instance) are offloaded at the
switch level and must be configured through Netlink (TC interface).

This patch adds preliminary support to manage such flow rules through the
flow API (rte_flow).

Instead of rewriting tons of Netlink helpers and as previously suggested by
Stephen [1], this patch introduces a new dependency to libmnl [2]
(LGPL-2.1) when compiling mlx5.

[1] https://mails.dpdk.org/archives/dev/2018-March/092676.html
[2] https://netfilter.org/projects/libmnl/

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
2018-07-26 14:05:52 +02:00
Sunila Sahu
43e610bb85 compress/octeontx: introduce octeontx zip PMD
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>
2018-07-25 13:36:26 +02:00
Ashish Gupta
0c4e4c16b0 compress/zlib: introduce zlib PMD
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>
2018-07-25 08:21:25 +02:00
Fiona Trahe
7a34c21557 compress/qat: add empty driver
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>
2018-07-24 01:48:10 +02:00
Stephen Hemminger
4e9c73e96e net/netvsc: add Hyper-V network device
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>
2018-07-13 23:48:07 +02:00
Stephen Hemminger
831dba47bd bus/vmbus: add Hyper-V virtual bus support
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>
2018-07-13 23:48:07 +02:00
Jasvinder Singh
dc3bce363a net/softnic: add pipeline object
Add pipeline object implementation to the softnic.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
2018-07-12 13:51:19 +02:00
Jasvinder Singh
8c8c0af0ff net/softnic: add port action profile
Add pipeline's port action profile implementation to the softnic.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
2018-07-12 13:50:41 +02:00
Sachin Saxena
c40f3cfc66 mk: change TLS model for DPAA machine
Random corruptions observed on platfoms with using
the dpdk library in shared mode with VPP software (plugin).

using traditional TLS scheme resolved the issue.

Tested with VPP with DPDK as a plugin.

Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
2018-07-12 12:45:15 +02:00
Gavin Hu
ebaa070de8 mk: fix cross build
The "-Wimplicit-fallthrough=2" option was introduced into gcc 7.0, it was
enabled when the cross compiler gcc is greater than 7.0, but for the host
side buildtools/pmdinfogen, if the native gcc is older than 7.0, or the
host cc compiler is clang, it should not be enabled.

The fix is to differentiate the host gcc Werror options from the cross gcc.

gcc -Wp,-MD,./.pmdinfogen.o.d.tmp  -W -Wall -Wstrict-prototypes
-Wmissing-prototypes -Wmissing-declarations -Wold-style-definition
-Wpointer-arith -Wcast-align -Wnested-externs -Wcast-qual
-Wformat-nonliteral -Wformat-security -Wundef -Wwrite-strings -Wdeprecated
-Werror -Wimplicit-fallthrough=2 -Dbbb -Wno-format-truncation -g
-I/dpdk/build/include    -o pmdinfogen.o -c
~/dpdk/buildtools/pmdinfogen/pmdinfogen.c gcc: error:
unrecognized command line option ‘-Wimplicit-fallthrough=2’

Fixes: ced3e6f8 ("mk: adjust gcc flags for new gcc 7 warnings")
Cc: stable@dpdk.org

Signed-off-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Steve Capper <steve.capper@arm.com>
Tested-by: Ali Alnubani <alialnu@mellanox.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
2018-07-11 21:13:25 +02:00
Ophir Munk
050316a883 net/tap: support TSO (TCP Segment Offload)
This commit implements TCP segmentation offload in TAP.
librte_gso library is used to segment large TCP payloads (e.g. packets
of 64K bytes size) into smaller MTU size buffers.
By supporting TSO offload capability in software a TAP device can be used
as a failsafe sub device and be paired with another PCI device which
supports TSO capability in HW.

For more details on librte_gso implementation please refer to dpdk
documentation.
The number of newly generated TCP TSO segments is limited to 64.

Reviewed-by: Raslan Darawsheh <rasland@mellanox.com>
Signed-off-by: Ophir Munk <ophirmu@mellanox.com>
Acked-by: Keith Wiles <keith.wiles@intel.com>
2018-07-03 01:35:58 +02:00
Xiao Wang
4b614e9504 net/ifc: make driver name consistent
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>
2018-06-14 19:27:50 +02:00
Olivier Matz
f83a3d3fa8 use SPDX tag for 6WIND copyrighted files
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
2018-05-25 10:47:06 +02:00
Konstantin Ananyev
5dba93ae5f bpf: add ability to load eBPF program from ELF object file
Introduce rte_bpf_elf_load() function to provide ability to
load eBPF program from ELF object file.
It also adds dependency on libelf.

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-05-12 00:35:20 +02:00
Konstantin Ananyev
94972f35a0 bpf: add BPF loading and execution framework
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>
2018-05-12 00:35:15 +02:00
Rosen Xu
ef1e8ede3d raw/ifpga: add Intel FPGA bus rawdev driver
Add Intel FPGA BUS Rawdev Driver which is based on
librte_rawdev library.

Signed-off-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Yanglong Wu <yanglong.wu@intel.com>
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Reviewed-by: Qi Zhang <qi.z.zhang@intel.com>
2018-05-11 17:09:26 +02:00
Rosen Xu
05fa3d4a65 bus/ifpga: add Intel FPGA bus library
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>
2018-05-11 17:08:32 +02:00
Lee Daly
3c32e89f68 compress/isal: add skeleton ISA-L compression PMD
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>
2018-05-10 17:46:20 +01:00
Fiona Trahe
ed7dd94f7f compressdev: add basic device management
Add basic functions to manage compress devices,
including driver and device allocation, and the basic
interface with compressdev PMDs.

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Signed-off-by: Shally Verma <shally.verma@caviumnetworks.com>
Signed-off-by: Ashish Gupta <ashish.gupta@caviumnetworks.com>
2018-05-10 17:46:19 +01:00
Tomasz Duszynski
e95faac151 crypto/mrvl: rename PMD to mvsam
Picking a company stock ticker for a PMD name might not be a best approach
in a long run since name is too generic.

This patch addresses that and renames mrvl to mvsam.

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
2018-05-10 17:46:19 +01:00
Pavan Nikhilesh
4f760550a0 mk: disable OcteonTx for buggy compilers
Disable octeontx for gcc 4.8.5 as compiler is emitting "internal
compiler error" for aarch64.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Tested-by: Ali Alnubani <alialnu@mellanox.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2018-05-10 14:03:30 +02:00
Nipun Gupta
3298fa4853 raw/dpaa2_cmdif: introduce DPAA2 command interface driver
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2018-05-08 14:20:39 +02:00
Nipun Gupta
b1ee472fed raw/dpaa2_qdma: introduce the DPAA2 QDMA driver
DPAA2 QDMA driver uses MC DPDMAI object. This driver enables
the user (app) to perform data DMA without involving CPU in
the DMA process

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2018-05-08 12:20:53 +02:00
Xiao Wang
a3f8150eac net/ifcvf: add ifcvf vDPA driver
The IFCVF vDPA (vhost data path acceleration) driver provides support for
the Intel FPGA 100G VF (IFCVF). IFCVF's datapath is virtio ring compatible,
it works as a HW vhost backend which can send/receive packets to/from
virtio directly by DMA.

Different VF devices serve different virtio frontends which are in
different VMs, so each VF needs to have its own DMA address translation
service. During the driver probe a new container is created, with this
container vDPA driver can program DMA remapping table with the VM's memory
region information.

Key vDPA driver ops implemented:

- ifcvf_dev_config:
  Enable VF data path with virtio information provided by vhost lib,
  including IOMMU programming to enable VF DMA to VM's memory, VFIO
  interrupt setup to route HW interrupt to virtio driver, create notify
  relay thread to translate virtio driver's kick to a MMIO write onto HW,
  HW queues configuration.

- ifcvf_dev_close:
  Revoke all the setup in ifcvf_dev_config.

Live migration feature is supported by IFCVF and this driver enables
it. For the dirty page logging, VF helps to log for packet buffer write,
driver helps to make the used ring as dirty when device stops.

Because vDPA driver needs to set up MSI-X vector to interrupt the
guest, only vfio-pci is supported currently.

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Signed-off-by: Rosen Xu <rosen.xu@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-04-27 15:54:55 +01:00
Artem V. Andreev
4ed00862c8 mempool/bucket: implement bucket mempool manager
The manager provides a way to allocate physically and virtually
contiguous set of objects.

Signed-off-by: Artem V. Andreev <artem.andreev@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
2018-04-26 23:34:07 +02:00
David Hunt
6ace79505d mk: fix make defconfig on FreeBSD
On FreeBSD, make defconfig generates the config as
"defconfig_x86_64-bsdapp-", which does not resolve to any known
config file.

On FreeBSD, we get amd64 out of "uname -m", which was not handled by
the list of checks, but which now resolves to x86_64-native.

Then we run '$CC --version', and use grep -o with the list of known
compilers, and set to either gcc, icc or clang. Grep's '-o' option
returns the matched word rather than the whole line, making the
result easier to use.

The remaining code in the patch then takes ${compiler}, the "uname -m"
output and assembles them all together into a valid freebsd config name,
i.e. "defconfig_x86_64-native-bsdapp-clang".

Fixes: bce6c42c4a ("mk: add sensible default target with defconfig")
Cc: stable@dpdk.org

Signed-off-by: David Hunt <david.hunt@intel.com>
Tested-by: Anatoly Burakov <anatoly.burakov@intel.com>
2018-04-23 22:55:36 +02:00
Jay Zhou
8769079ae0 crypto/virtio: add virtio crypto PMD
The virtio crypto device is a virtual cryptography device
as well as a kind of virtual hardware accelerator for
virtual machines. The linux kernel virtio-crypto driver
has been merged, and this patch introduces virtio crypto
PMD to achieve better performance.

Signed-off-by: Jay Zhou <jianjay.zhou@huawei.com>
Reviewed-by: Fan Zhang <roy.fan.zhang@intel.com>
2018-04-23 18:20:10 +01:00
Ravi Kumar
0054d84f6e crypto/ccp: add AMD ccp skeleton PMD
Added DPDK crypto PMD for AMD Cryptographic Co-Processors.
This patch adds a basic skeleton for PMD.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>
2018-04-23 18:19:43 +01:00
Marko Kovacevic
dad3736481 crypto/aesni_gcm: support IPsec Multi-buffer lib v0.49
Adds support for the v0.49 of the IPsec Multi-buffer lib,
which now gets compiled and installed as a shared object.
Therefore, there is no need to pass the AESNI_MULTI_BUFFER_LIB_PATH

Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2018-04-23 16:57:55 +01:00
Marko Kovacevic
2a1e2da1bb crypto/aesni_mb: support IPsec Multi-buffer lib v0.49
Adds support for the v0.49 of the IPsec Multi-buffer lib,
which now gets compiled and installed as a shared object.
Therefore, there is no need to pass the AESNI_MULTI_BUFFER_LIB_PATH

Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2018-04-23 16:57:55 +01:00
Erik Gabriel Carrillo
eb54ef42b0 mk: update timer library order in static build
The introduction of the event timer adapter library adds a dependency
on the rte_timer library from the rte_eventdev library.  Update the
order so that the timer library comes after the eventdev library in the
linker command when statically linking applications.

Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2018-04-16 11:04:46 +02:00
Ravi Kumar
8691632f92 net/axgbe: add minimal init and uninit support
Add ethernet poll mode driver for AMD 10G devices embedded in
AMD EPYC™ EMBEDDED 3000 family processors.

Signed-off-by: Ravi Kumar <ravi1.kumar@amd.com>
2018-04-14 00:41:44 +02:00
Jan Viktorin
27d8b82635 use SPDX tag for RehiveTech copyright files
Replace the BSD license header with the SPDX tag for files
with only an RehiveTech copyright on them.

Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2018-04-11 01:47:43 +02:00
Pavan Nikhilesh
d8dd31652c common/octeontx: move mbox to common folder
Move commonly used functions across mempool, event and net devices to a
common folder in drivers.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
2018-04-04 23:14:52 +02:00
Bruce Richardson
5364de644a eal: support strlcpy function
The strncpy function is error prone for doing "safe" string copies, so
we generally try to use "snprintf" instead in the code. The function
"strlcpy" is a better alternative, since it better conveys the
intention of the programmer, and doesn't suffer from the non-null
terminating behaviour of it's n'ed brethern.

The downside of this function is that it is not available by default
on linux, though standard in the BSD's. It is available on most
distros by installing "libbsd" package.

This patch therefore provides the following in rte_string_fns.h to ensure
that strlcpy is available there:
* for BSD, include string.h as normal
* if RTE_USE_LIBBSD is set, include <bsd/string.h>
* if not set, fallback to snprintf for strlcpy

Using make build system, the RTE_USE_LIBBSD is a hard-coded value to "n",
but when using meson, it's automatically set based on what is available
on the platform.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
2018-04-04 17:33:08 +02:00
Natalie Samsonov
fe93968722 net/mrvl: rename PMD as mvpp2
The name "mrvl" for Marvell PMD driver for PPv2 Marvell PPv2
(Packet Processor v2) 1/10 Gbps adapter is too generic and causes
problem for adding new PMD drivers for other Marvell devices.
Changed to "mvpp2" for specific Marvell PPv2 PMD.

This patch doesn't introduce any change except renaming.

Signed-off-by: Natalie Samsonov <nsamsono@marvell.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-03-30 14:08:44 +02:00
Thomas Monjalon
984af543c2 mk: fix kernel modules build dependency
Some kernel modules may need some header files to be "installed"
in the build directory.

When running multiple threads of make, kernel modules can try to
be compiled before the lib headers are ready:
	make -j3
	kernel/linux/kni/kni_misc.c:19:37: fatal error:
		exec-env/rte_kni_common.h: No such file or directory

This error appeared recently after moving kernel modules in their
own directory.

Fixes: acaa9ee991 ("move kernel modules directories")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-03-30 13:01:17 +02:00
Hemant Agrawal
09e1e8d256 mk: fix dependencies of dpaaX drivers
This  patch fixes the build dependency of various
dpaaX components, when the dpaa or fslmc bus is disabled,
or VFIO is disabled.

Fixes: 1ee9569576 ("config: enable dpaaX drivers for generic ARMv8")
Cc: stable@dpdk.org

Reported-by: Yongseok Koh <yskoh@mellanox.com>
Suggested-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2018-03-14 00:37:42 +01:00
Thomas Monjalon
f41989c8c0 doc: improve HTML spacing in release notes
Vertical spacing is lower before an item title than after.
So the items with paragraphs are not well separated.

A custom CSS is added to override the rtd theme.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: John McNamara <john.mcnamara@intel.com>
2018-02-14 00:23:25 +01:00
Marko Kovacevic
c36fddd437 mk: fix external build
Code commit for 'make -f' support, breaks the build in cases where
entries in $(MAKEFILE_LIST) are absolute paths. This commit uses
notdir and firstword to ensure that only the local filename is used.

Fixes: 3a5c339d51 ("mk: support renamed Makefile in external project")
Cc: stable@dpdk.org

Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
2018-02-05 23:39:04 +01:00
Adrien Mazarguil
59b91bec12 net/mlx5: spawn rdma-core dependency plug-in
When mlx5 is not compiled directly as an independent shared object (e.g.
CONFIG_RTE_BUILD_SHARED_LIB not enabled for performance reasons), DPDK
applications inherit its dependencies on libibverbs and libmlx5 through
rte.app.mk.

This is an issue both when DPDK is delivered as a binary package (Linux
distributions) and for end users because rdma-core then propagates as a
mandatory dependency for everything.

Application writers relying on binary DPDK packages are not necessarily
aware of this fact and may end up delivering packages with broken
dependencies.

This patch therefore introduces an intermediate internal plug-in
hard-linked with rdma-core (to preserve symbol versioning) loaded by the
PMD through dlopen(), so that a missing rdma-core does not cause unresolved
symbols, allowing applications to start normally.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2018-01-31 20:57:29 +01:00
Adrien Mazarguil
27cea11686 net/mlx4: spawn rdma-core dependency plug-in
When mlx4 is not compiled directly as an independent shared object (e.g.
CONFIG_RTE_BUILD_SHARED_LIB not enabled for performance reasons), DPDK
applications inherit its dependencies on libibverbs and libmlx4 through
rte.app.mk.

This is an issue both when DPDK is delivered as a binary package (Linux
distributions) and for end users because rdma-core then propagates as a
mandatory dependency for everything.

Application writers relying on binary DPDK packages are not necessarily
aware of this fact and may end up delivering packages with broken
dependencies.

This patch therefore introduces an intermediate internal plug-in
hard-linked with rdma-core (to preserve symbol versioning) loaded by the
PMD through dlopen(), so that a missing rdma-core does not cause unresolved
symbols, allowing applications to start normally.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2018-01-31 20:57:29 +01:00
Shreyansh Jain
61c592a8d0 raw/skeleton: introduce skeleton rawdev driver
Skeleton rawdevice driver, on the lines of eventdev skeleton, is for
showcasing the rawdev library. This driver implements some of the
operations of the library based on which a test module can be
developed.

Design of skeleton involves a virtual device which is plugged into
VDEV bus on initialization.

Also, enable compilation of rawdev skeleton driver.

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2018-01-31 15:36:02 +01:00
Shreyansh Jain
c88b3f2558 rawdev: introduce raw device library
Each device in DPDK has a type associated with it - ethernet, crypto,
event etc. This patch introduces 'rawdevice' which is a generic
type of device, not currently handled out-of-the-box by DPDK.

A device which can be scanned on an installed bus (pci, fslmc, ...)
or instantiated through devargs, can be interfaced using
standardized APIs just like other standardized devices.

This library introduces an API set which can be plugged on the
northbound side to the application layer, and on the southbound side
to the driver layer.

The APIs of rawdev library exposes some generic operations which can
enable configuration and I/O with the raw devices. Using opaque
data (pointer) as API arguments, library allows a high flexibility
for application and driver implementation.

This patch introduces basic device operations like start, stop, reset,
queue and info support.
Subsequent patches would introduce other operations like buffer
enqueue/dequeue and firmware support.

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2018-01-31 15:35:01 +01:00
Marko Kovacevic
3a5c339d51 mk: support renamed Makefile in external project
The build system made a recursive call to "make" after
creating the build directory. This recursive call used
the hard-coded filename "Makefile", which prevented
builds from working if the file was renamed and make
called using "make -f". Taking the filename from
MAKEFILES_LIST make variable fixes this.

Fixes: af75078fec ("first public release")
Cc: stable@dpdk.org

Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: Vipin Varghese <vipin.varghese@intel.com>
2018-01-31 00:43:23 +01:00
Neil Horman
a6ec31597a mk: add experimental tag check
Add checks during build to ensure that all symbols in the EXPERIMENTAL
version map section have __experimental tags on their definitions, and
enable the warnings needed to announce their use.  Also add an
ALLOW_EXPERIMENTAL_APIS define to allow individual libraries and files
to declare the acceptability of experimental api usage

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
2018-01-29 23:35:29 +01:00
Matan Azrad
6086ab3bb3 net/vdev_netvsc: introduce Hyper-V platform driver
This patch lays the groundwork for this driver (draft documentation,
copyright notices, code base skeleton and build system hooks). While it can
be successfully compiled and invoked, it's an empty shell at this stage.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Matan Azrad <matan@mellanox.com>
2018-01-21 15:51:52 +01:00
Sunil Kumar Kori
9caac5dd1e event/dpaa: introduce PMD
Signed-off-by: Sunil Kumar Kori <sunil.kori@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2018-01-19 16:09:56 +01:00
Liang Ma
4236ce9bf5 event/opdl: add OPDL ring infrastructure library
OPDL ring is the core infrastructure of OPDL PMD. OPDL ring library
provide the core data structure and core helper function set. The Ring
implements a single ring multi-port/stage pipelined packet distribution
mechanism. This mechanism has the following characteristics:

• No multiple queue cost, therefore, latency is significant reduced.
• Fixed dependencies between queue/ports is more suitable for complex.
  fixed pipelines of stateless packet processing (static pipeline).
• Has decentralized distribution (no scheduling core).
• Packets remain in order (no reorder core(s)).
* Update build system to enable compilation.

Signed-off-by: Liang Ma <liang.j.ma@intel.com>
Signed-off-by: Peter Mccarthy <peter.mccarthy@intel.com>
Reviewed-by: Seán Harte <seanbh@gmail.com>
2018-01-19 16:09:56 +01:00
Amr Mokhtar
b8cfe2c9ae bb/turbo_sw: add software turbo driver
- bbdev 'turbo_sw' is the software accelerated version of 3GPP L1
 Turbo coding operation using the optimized Intel FlexRAN SDK libraries.
- 'turbo_sw' pmd is disabled by default

Signed-off-by: Amr Mokhtar <amr.mokhtar@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-01-19 01:44:25 +01:00
Amr Mokhtar
7dc2b15894 bb/null: add null base band device driver
- 'bbdev_null' is a basic pmd that performs a minimalistic
 bbdev operation
- useful for bbdev smoke testing and in measuring the overhead
 introduced by the bbdev library
- 'bbdev_null' pmd is enabled by default

Signed-off-by: Amr Mokhtar <amr.mokhtar@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-01-19 01:44:25 +01:00
Amr Mokhtar
4935e1e9f7 bbdev: introduce wireless base band device lib
- wireless baseband device (bbdev) library files
- bbdev is tagged as EXPERIMENTAL
- Makefiles and configuration macros definition
- bbdev library is enabled by default
- release notes of the initial version

Signed-off-by: Amr Mokhtar <amr.mokhtar@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2018-01-19 01:44:25 +01:00
Jingjing Wu
22b123a36d net/avf: initialize PMD
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
2018-01-16 18:47:49 +01:00
Jerin Jacob
45892df069 mk: use SPDX tag for Cavium copyright files
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2018-01-09 16:19:01 +01:00
Bruce Richardson
2abaf2eba2 mk: use SPDX tag for Intel copyright files
Replace the BSD license header with the SPDX tag for Makefiles
with only an Intel copyright on them.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2018-01-04 22:41:39 +01:00
Hemant Agrawal
d81734cacc drivers: use SPDX tag in NXP dpaa files
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2018-01-04 22:41:39 +01:00
Hemant Agrawal
131a75b6e4 drivers: use SPDX tag in NXP dpaa2 files
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2018-01-04 22:41:39 +01:00
Ferruh Yigit
e976052a11 mk: remove TILE-Gx machine type
This file was forgotten when removing TILE-Gx arch.

Fixes: 31123211bd ("remove unmaintained TILE-Gx architecture")
Cc: stable@dpdk.org

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-12-16 00:58:43 +01:00
Jianfeng Tan
d4a586d29e bus/vdev: move code from EAL into a new driver
Move the vdev bus from lib/librte_eal to drivers/bus.

As the crypto vdev helper function refers to data structure
in rte_vdev.h, so we move those helper function into drivers/bus
too.

Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
2017-11-07 16:54:07 +01:00
Xiaoyun Li
d35cc1fe6a eal/x86: revert select optimized memcpy at run-time
Revert the patchset run-time Linking support including the following
3 commits:

Fixes: 84cc318424 ("eal/x86: select optimized memcpy at run-time")
Fixes: c7fbc80fe6 ("test: select memcpy alignment unit at run-time")
Fixes: 5f180ae329 ("efd: move AVX2 lookup in its own compilation unit")

The patchset would cause perf drop in vhost/virtio loopback performance
test. Because the run-time dispatch must cost at least a function call
comparing to the compile-time dispatch. And the reference cpu cycles value
is small. And in the test, when using 128-256 bytes packet, it would cause
16%-20% perf drop with mergeble path. When using 256 bytes packet, it would
cause 13% perf drop with vector path.

Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
2017-11-07 01:16:03 +01:00
Gaetan Rivet
c752998b5e pci: introduce library and driver
The PCI lib defines the types and methods allowing to use PCI elements.

The PCI bus implements a bus driver for PCI devices by constructing
rte_bus elements using the PCI lib.

Move the relevant code out of the EAL to its expected place.

Libraries, drivers, unit tests and applications are updated to use the
new rte_bus_pci.h header when necessary.

Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
2017-10-26 23:17:31 +02:00
Akhil Goyal
c261d1431b security: introduce security API and framework
rte_security library provides APIs for security session
create/free for protocol offload or offloaded crypto
operation to ethernet device.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
2017-10-26 03:10:51 +02:00
Ferruh Yigit
be41ac2a33 flow_classify: introduce flow classify library
The following APIs's are implemented in the
librte_flow_classify library:

rte_flow_classifier_create
rte_flow_classifier_free
rte_flow_classifier_query
rte_flow_classify_table_create
rte_flow_classify_table_entry_add
rte_flow_classify_table_entry_delete

The following librte_table API's are used:
f_create to create a table.
f_add to add a rule to the table.
f_del to delete a rule from the table.
f_free to free a table
f_lookup to match packets with the rules.

The library supports counting of IPv4 five tupple packets only,
ie IPv4 UDP, TCP and SCTP packets.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Jasvinder Singh <jasvinder.singh@intel.com>
2017-10-24 22:26:54 +02:00
Olivier Matz
cbc12b0a96 mk: do not generate LDLIBS from directory dependencies
The list of libraries in LDLIBS was generated from the DEPDIRS-xyz
variable. This is valid when the subdirectory name match the library
name, but it's not always the case, especially for PMDs.

The patches removes this feature and explicitly adds the proper
libraries in LDLIBS.

Some DEPDIRS-xyz variables become useless, remove them.

Reported-by: Gage Eads <gage.eads@intel.com>
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
2017-10-24 02:14:57 +02:00
Xiaoyun Li
84cc318424 eal/x86: select optimized memcpy at run-time
This patch dynamically selects functions of memcpy at run-time based
on CPU flags that current machine supports. This patch uses function
pointers which are bind to the relative functions at constrctor time.
In addition, AVX512 instructions set would be compiled only if users
config it enabled and the compiler supports it.

Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
2017-10-13 15:20:50 +02:00
Adrien Mazarguil
078b8b452e net/mlx4: add RSS flow rule action support
This patch dissociates single-queue indirection tables and hash QP objects
from Rx queue structures to relinquish their control to users through the
RSS flow rule action, while simultaneously allowing multiple queues to be
associated with RSS contexts.

Flow rules share identical RSS contexts (hashed fields, hash key, target
queues) to save on memory and other resources. The trade-off is some added
complexity due to reference counters management on RSS contexts.

The QUEUE action is re-implemented on top of an automatically-generated
single-queue RSS context.

The following hardware limitations apply to RSS contexts:

- The number of queues in a group must be a power of two.
- Queue indices must be consecutive, for instance the [0 1 2 3] set is
  allowed, however [3 2 1 0], [0 2 1 3] and [0 0 1 1 2 3 3 3] are not.
- The first queue of a group must be aligned to a multiple of the context
  size, e.g. if queues [0 1 2 3 4] are defined globally, allowed group
  combinations are [0 1] and [2 3]; groups [1 2] and [3 4] are not
  supported.
- RSS hash key, while configurable per context, must be exactly 40 bytes
  long.
- The only supported hash algorithm is Toeplitz.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
2017-10-13 01:18:48 +01:00
Luca Boccassi
1cd28daf82 mk: install symlinks before build step
A race condition can happen during parallel builds, where a header
might be installed in RTE_OUT/include before CFLAGS is recursively
expanded. This causes GCC to sometimes pick the header path as
SRCDIR/... and sometimes as RTE_OUT/include/... making the build
unreproducible, as the full path is used for the expansion of
__FILE__ and in the DWARF directory listing.

Installing all symlinks before all builds solves the problem. It is
still suboptimal, as the (fixed) path recorded in the DWARF dir
listing will include the user-configurable build output directory,
and thus will result in a different binary between different users
despite all other conditions being equal, but it is a simpler
approach that will anyway be obsolete once the build system is
switched to Meson.

Suggested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
2017-10-12 22:31:33 +02:00
Luca Boccassi
ffe2fe3a95 mk: sort libraries in dependency lists
In order to achieve reproducible builds, always use the same
order when listing object files to build dependencies lists.

Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
2017-10-12 22:31:33 +02:00
Luca Boccassi
4303c26ea8 mk: sort list of examples files in doc
The result of find might not be stable depending on external
conditions.
Pipe it through LC_ALL=C sort to ensure reproducible results when
generating examples.dox.

Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
2017-10-12 22:31:33 +02:00
Luca Boccassi
6a57b47d87 mk: sort list of shared objects in linker script
The output of wildcard might not be stable and depend on the
filesystem and other factors.
This means the content libdpdk.so linker script might change between
builds from the same sources.
Run the list through sort to ensure reproducibility.

Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
2017-10-12 22:31:33 +02:00
Tomasz Duszynski
8a61c83af2 crypto/mrvl: add mrvl crypto driver
Add support for the Marvell Security Crypto Accelerator EIP197.
Driver is based on external, publicly available, Marvell MUSDK
library that provides access to the hardware with minimum overhead
and high performance.

Driver comes with support for the following features:

* Symmetric crypto
* Sym operation chaining
* AES CBC (128)
* AES CBC (192)
* AES CBC (256)
* AES CTR (128)
* AES CTR (192)
* AES CTR (256)
* 3DES CBC
* 3DES CTR
* MD5
* MD5 HMAC
* SHA1
* SHA1 HMAC
* SHA256
* SHA256 HMAC
* SHA384
* SHA384 HMAC
* SHA512
* SHA512 HMAC
* AES GCM (128)

Driver was engineered cooperatively by Semihalf and Marvell teams.

Semihalf:
Jacek Siuda <jck@semihalf.com>
Tomasz Duszynski <tdu@semihalf.com>

Marvell:
Dmitri Epshtein <dima@marvell.com>
Natalie Samsonov <nsamsono@marvell.com>

Signed-off-by: Jacek Siuda <jck@semihalf.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
2017-10-12 15:22:39 +01:00
Akhil Goyal
c3e85bdcc6 crypto/dpaa_sec: add crypto driver for NXP DPAA platform
Signed-off-by: Forrest Shi <xuelin.shi@nxp.com>
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2017-10-12 15:22:39 +01:00
Jasvinder Singh
cc6d421574 net/softnic: add softnic PMD
Add SoftNIC PMD to provide SW fall-back for ethdev APIs.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
2017-10-12 01:52:38 +01:00
Tomasz Duszynski
0ddc9b815b net/mrvl: add net PMD skeleton
Add mrvl net pmd driver skeleton providing base for the further
development. Besides the basic functionality QoS configuration is
introduced as well.

Signed-off-by: Jacek Siuda <jck@semihalf.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
2017-10-12 01:36:58 +01:00
Tomasz Duszynski
f98d403bc1 mk: link the whole cfgfile library
MRVL net pmd needs rte_cfgfile to parse QoS configuration file thus
librte_pmd_mrvl.a contains undefined symbols from librte_cfgfile.a.

As a result linking applications under app/ directory will fail
because librte_cfgfile.a comes before librte_pmd_mrvl.a during
the linking stage.

Linking the whole librte_cfgfile.a solves the issue.

Signed-off-by: Jacek Siuda <jck@semihalf.com>
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
2017-10-12 01:36:58 +01:00
Jerin Jacob
3c0511741c net/octeontx: add build infrastructure
Adding bare minimum PMD library and doc build infrastructure.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
2017-10-12 01:36:57 +01:00
Jiayu Hu
ec51443cc9 gso: add Generic Segmentation Offload API framework
Generic Segmentation Offload (GSO) is a SW technique to split large
packets into small ones. Akin to TSO, GSO enables applications to
operate on large packets, thus reducing per-packet processing overhead.

To enable more flexibility to applications, DPDK GSO is implemented
as a standalone library. Applications explicitly use the GSO library
to segment packets. To segment a packet requires two steps. The first
is to set proper flags to mbuf->ol_flags, where the flags are the same
as that of TSO. The second is to call the segmentation API,
rte_gso_segment(). This patch introduces the GSO API framework to DPDK.

rte_gso_segment() splits an input packet into small ones in each
invocation. The GSO library refers to these small packets generated
by rte_gso_segment() as GSO segments. Each of the newly-created GSO
segments is organized as a two-segment MBUF, where the first segment is a
standard MBUF, which stores a copy of packet header, and the second is an
indirect MBUF which points to a section of data in the input packet.
rte_gso_segment() reduces the refcnt of the input packet by 1. Therefore,
when all GSO segments are freed, the input packet is freed automatically.
Additionally, since each GSO segment has multiple MBUFs (i.e. 2 MBUFs),
the driver of the interface which the GSO segments are sent to should
support to transmit multi-segment packets.

The GSO framework clears the PKT_TX_TCP_SEG flag for both the input
packet, and all produced GSO segments in the event of success, since
segmentation in hardware is no longer required at that point.

Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Signed-off-by: Mark Kavanagh <mark.b.kavanagh@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2017-10-12 01:36:57 +01:00
Jianfeng Tan
8b3746e8f7 net/xenvirt: remove
Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
2017-10-09 01:11:48 +02:00
Yipeng Wang
857ed6c68c member: implement main API
Membership library is an extension and generalization of a traditional
filter (for example Bloom Filter and cuckoo filter) structure.
In general, the Membership library is a data structure that provides a
"set-summary" and responds to set-membership queries of whether a
certain element belongs to a set(s). A membership test for an element
will return the set this element belongs to or not-found if the
element is never inserted into the set-summary.

The results of the membership test are not 100% accurate. Certain
false positive or false negative probability could exist. However,
comparing to a "full-blown" complete list of elements, a "set-summary"
is memory efficient and fast on lookup.

This patch adds the main API definition.

Signed-off-by: Yipeng Wang <yipeng1.wang@intel.com>
Reviewed-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
2017-10-09 00:02:45 +02:00
Santosh Shukla
8700239f77 mempool/octeontx: add build and log infrastructure
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-10-08 19:24:07 +02:00
Shreyansh Jain
41ff302350 config: enable NXP DPAA PMD compilation
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2017-10-06 02:49:50 +02:00
Shreyansh Jain
c0108cc829 config: add NXP DPAA SoC build configuration
This patch adds skeleton build configuration for DPAA platform.

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2017-10-06 02:49:49 +02:00