Commit Graph

66 Commits

Author SHA1 Message Date
Rosen Xu
c01c748e4a net/ipn3ke: add new driver
Add Intel FPGA Acceleration NIC IPN3KE ethdev PMD driver.

Signed-off-by: Rosen Xu <rosen.xu@intel.com>
Signed-off-by: Andy Pei <andy.pei@intel.com>
Signed-off-by: Dan Wei <dan.wei@intel.com>
2019-04-19 14:51:54 +02:00
Rastislav Cernay
6435f9a0ac net/nfb: add new netcope driver
Added new net driver for Netcope nfb cards

Signed-off-by: Rastislav Cernay <cernay@netcope.com>
2019-04-12 17:01:13 +02:00
Xiaolong Ye
f1debd77ef net/af_xdp: introduce AF_XDP PMD
Add a new PMD driver for AF_XDP which is a proposed faster version of
AF_PACKET interface in Linux. More info about AF_XDP, please refer to [1]
[2].

This is the vanilla version PMD which just uses a raw buffer registered as
the umem.

[1] https://fosdem.org/2018/schedule/event/af_xdp/
[2] https://lwn.net/Articles/745934/

Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Luca Boccassi <bluca@debian.org>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
2019-04-05 17:45:22 +02:00
Leyi Rong
02d212ca31 net/iavf: rename remaining avf strings
This is the main patch which renames the macros, functions,
structs and any remaining strings in the iavf code.

Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-03-01 18:17:35 +01:00
Leyi Rong
3ded348378 net/iavf: rename avf to iavf
Rename Intel Ethernet Adaptive Virtual Function driver avf to iavf.

This is the first patch which will only renames the directory name,
lib name, filenames and updates the new name in makefile and meson
files. Also updates the #include files in source files.

Signed-off-by: Leyi Rong <leyi.rong@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-03-01 18:17:35 +01:00
Wenzhuo Lu
f9cf4f8641 net/ice: support device initialization
Update the documents too.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Qi Zhang <qi.z.zhang@intel.com>
2018-12-21 16:22:41 +01:00
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
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
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
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
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
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
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
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
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
Jingjing Wu
22b123a36d net/avf: initialize PMD
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
2018-01-16 18:47:49 +01:00
Bruce Richardson
5566a3e358 drivers: use SPDX tag for Intel copyright files
Replace the BSD license header with the SPDX tag for files
with only an Intel copyright on them.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2018-01-04 22:41:39 +01:00
Thomas Monjalon
6c986e1bdb mk: remove useless list of core libraries
When moving the library dependencies handling from top Makefiles
to library Makefiles, the list core-libs became useless.

Fixes: cbc12b0a96 ("mk: do not generate LDLIBS from directory dependencies")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
2017-11-06 21:56:07 +01:00
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
Santosh Shukla
89ee1e94bc mempool/octeontx: move mbox from event to mempool
Octeontx mempool pmd need mailbox for pool setup.
That mailbox was defined at drivers/event/octeontx.
So mempool has dependency on event/octeontx driver and
commit:8700239f7767 has added make rule which makes sure event/*
get build before mempool, but this rule introduces
cyclic dependency and may create problem to future
feature addition in drivers/Makefile.

Same problem noticed and reported in below thread:
http://dpdk.org/ml/archives/dev/2017-October/079187.html

The patch solves problem by moving mbox definition from
drivers/event/octeontx to drivers/mempool/octeontx.
Moving mbox files involves below changes:

* Renamed ssovf_mbox.[ch] --> octeontx_mbox.[ch]
* Renamed ssovf_probe.c  --> octeontx_ssovf.c
* Introduced pool logger file.
* Moved API from rte_pmd_octeontx_ssovf_version.map to
  rte_mempool_octeontx_version.map.
* Respective Makefile changes done in
  drivers/event/octeontx/Makefile and drivers/mempool/octeontx/Makefile.

Fixes: 8700239f77 ("mempool/octeontx: add build and log infrastructure")

Reported-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Tested-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Reviewed-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
2017-10-23 16:51:00 +02:00
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
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
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
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
Gaetan Rivet
a46f8d584e net/failsafe: add fail-safe PMD
Introduce the fail-safe poll mode driver initialization and enable its
build infrastructure.

This PMD allows for applications to benefit from true hot-plugging
support without having to implement it.

It intercepts and manages Ethernet device removal events issued by
slave PMDs and re-initializes them transparently when brought back.
It also allows defining a contingency to the removal of a device, by
designating a fail-over device that will take on transmitting operations
if the preferred device is removed.

Applications only see a fail-safe instance, without caring for
underlying activity ensuring their continued operations.

Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Olga Shern <olgas@mellanox.com>
2017-07-19 16:25:42 +03:00
Hemant Agrawal
c147eae01c net/dpaa2: introduce NXP DPAA2 driver
add support for fsl-mc bus based dpaa2 pmd driver.

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2017-04-19 15:37:37 +02:00
Ed Czeck
1131cbf0fb net/ark: stub PMD for Atomic Rules Arkville
Enable Arkville on supported configurations
Add overview documentation
Minimum driver support for valid compile
Arkville PMD is not supported on ARM or PowerPC at this time

Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
Signed-off-by: John Miller <john.miller@atomicrules.com>
2017-04-19 15:37:37 +02:00
Ferruh Yigit
0c145b7eea drivers/net: remove unused DEPDIRS from makefiles
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-04-06 20:58:59 +02:00
Ferruh Yigit
0b9ce550c4 net/thunderx: disable PMD for old compilers
Disable for gcc < 4.7 and icc <= 14.0

PMD uses some compiler builtins and new compiler options. Tested with
gcc 4.5.1 and following were not supported:

option:
-Ofast

macros:
_Static_assert

__ORDER_LITTLE_ENDIAN__
__ORDER_BIG_ENDIAN__
__BYTE_ORDER__

__atomic_fetch_add
__ATOMIC_ACQUIRE
__atomic_load_n
__ATOMIC_RELAXED
__atomic_store_n
__ATOMIC_RELEASE

It is not easy to fix all in PMD, disabling PMD for older compilers.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-04-06 20:40:27 +02:00
Allain Legacy
9201ec9bd0 net/avp: add base files
This commit introduces the AVP PMD file structure without adding any actual
driver functionality.  Functional blocks will be added in later patches.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>
2017-04-04 19:02:07 +02:00
Shijith Thotton
de9b91e857 net/liquidio: add skeleton
Add makefile and config file options to compile PMD. Add feature and
version map file. Update maintainers file to claim responsibility.

Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
2017-04-04 18:59:47 +02:00
Ferruh Yigit
75e2bc54c0 net/kni: add KNI PMD
Add KNI PMD which wraps librte_kni for ease of use.

KNI PMD can be used as any regular PMD to send / receive packets to the
Linux networking stack.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Reviewed-by: Yong Wang <yongwang@vmware.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Yong Wang <yongwang@vmware.com>
2017-04-04 15:52:50 +02:00
Bruce Richardson
80267f6855 net/xenvirt: fix missing dependency on cmdline lib
Xenvirt driver uses the cmdline lib for parsing ether addresses so add it
as a dependency to fix builds.

Fixes: feb9f680cd ("mk: optimize directory dependencies")

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2017-03-28 11:51:18 +02:00
Olivier Matz
feb9f680cd mk: optimize directory dependencies
Before this patch, the management of dependencies between directories
had several issues:

- the generation of .depdirs, done at configuration is slow: it can take
  more than one minute on some slow targets (usually ~10s on a standard
  PC without -j).

- for instance, it is possible to express a dependency like:
  - app/foo depends on lib/librte_foo
  - and lib/librte_foo depends on app/bar
  But this won't work because the directories are traversed with a
  depth-first algorithm, so we have to choose between doing 'app' before
  or after 'lib'.

- the script depdirs-rule.sh is too complex.

- we cannot use "make -d" for debug, because the output of make is used for
  the generation of .depdirs.

This patch moves the DEPDIRS-* variables in the upper Makefile, making
the dependencies much easier to calculate. A DEPDIRS variable is still
used to process library dependencies in LDLIBS.

After this commit, "make config" is almost immediate.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Tested-by: Robin Jarry <robin.jarry@6wind.com>
Tested-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2017-03-27 23:28:43 +02:00
Thomas Monjalon
31123211bd remove unmaintained TILE-Gx architecture
The TILE-Gx architecture and its driver mpipe are not maintained.
The code is removed to avoid confusion.

A last update has been done in 17.05 before removal.
It can be built with the updated toolchain:
	http://www.mellanox.com/repository/solutions/tile-scm/
and libgxio:
	http://www.mellanox.com/repository/solutions/tile-scm/libgxio-1.0.tar.xz

Quote from http://dpdk.org/ml/archives/dev/2017-February/057940.html
"
Mellanox agrees to remove TILE-Gx support from DPDK.org, but will continue
to support customers using DPDK.
Customer that needs support should contact Mellanox directly.
"

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2017-03-15 11:40:57 +01:00
Keith Wiles
02f96a0a82 net/tap: add TUN/TAP device PMD
The PMD allows for DPDK and the host to communicate using a raw
device interface on the host and in the DPDK application. The device
created is a Tap device with a L2 packet header.

Signed-off-by: Keith Wiles <keith.wiles@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Tested-by: Aws Ismail <aismail@ciena.com>
Tested-by: Vasily Philipov <vasilyf@mellanox.com>
2017-01-17 19:40:50 +01:00
Andrew Rybchenko
63d588ff26 net/sfc: libefx-based driver stub
Enable the PMD by default on supported configurations.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Andy Moreton <amoreton@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2017-01-17 19:39:25 +01:00
Jerin Jacob
e438796617 net/thunderx: add PMD skeleton
Introduce driver initialization and enable build infrastructure for
nicvf pmd driver.

By default, It is enabled only for defconfig_arm64-thunderx-*
config as it is an inbuilt NIC device.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Maciej Czekaj <maciej.czekaj@caviumnetworks.com>
Signed-off-by: Kamil Rytarowski <kamil.rytarowski@caviumnetworks.com>
Signed-off-by: Zyta Szpak <zyta.szpak@semihalf.com>
Signed-off-by: Slawomir Rosek <slawomir.rosek@semihalf.com>
Signed-off-by: Radoslaw Biernacki <rad@semihalf.com>
2016-06-20 17:21:54 +02:00
Ajit Khaparde
3522681460 net/bnxt: add driver for Broadcom NetXtreme-C devices
This patch adds the initial skeleton for bnxt driver along with the
nic guide, and ties the driver into the build system.
At this point, the driver simply fails init.

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Signed-off-by: Stephen Hurd <stephen.hurd@broadcom.com>
Reviewed-by: David Christensen <david.christensen@broadcom.com>
[Release Note Addition]
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2016-06-20 17:21:51 +02:00
Rasesh Mody
3eae93a9bf qede: enable PMD build
This patch enables the QEDE PMD build.

Signed-off-by: Harish Patil <harish.patil@qlogic.com>
Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Signed-off-by: Sony Chacko <sony.chacko@qlogic.com>
2016-05-06 15:51:22 +02:00
Tetsuya Mukawa
ee584e9710 vhost: add driver on top of the library
The patch introduces a new PMD. This PMD is implemented as thin wrapper
of librte_vhost. It means librte_vhost is also needed to compile the PMD.
The vhost messages will be handled only when a port is started. So start
a port first, then invoke QEMU.

The PMD has 2 parameters.
 - iface:  The parameter is used to specify a path to connect to a
           virtio-net device.
 - queues: The parameter is used to specify the number of the queues
           virtio-net device has.
           (Default: 1)

Here is an example.
$ ./testpmd -c f -n 4 --vdev 'eth_vhost0,iface=/tmp/sock0,queues=1' -- -i

To connect above testpmd, here is qemu command example.

$ qemu-system-x86_64 \
        <snip>
        -chardev socket,id=chr0,path=/tmp/sock0 \
        -netdev vhost-user,id=net0,chardev=chr0,vhostforce,queues=1 \
        -device virtio-net-pci,netdev=net0,mq=on

Signed-off-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Acked-by: Rich Lane <rich.lane@bigswitch.com>
Tested-by: Rich Lane <rich.lane@bigswitch.com>

Update for queue state event name:
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2016-03-25 18:56:44 +01:00
Jan Medala
1173fca25a ena: add polling-mode driver
This is a PMD for the Amazon ethernet ENA (Elastic Network Adapters)
family.
The driver operates variety of ENA adapters through feature negotiation
with the adapter and upgradable commands set.
ENA driver handles PCI Physical and Virtual ENA functions.

Signed-off-by: Evgeny Schemeilin <evgenys@amazon.com>
Signed-off-by: Jan Medala <jan@semihalf.com>
Signed-off-by: Jakub Palider <jpa@semihalf.com>

Release Note addition:
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
2016-03-25 18:56:43 +01:00
Panu Matilainen
948fd64bef mk: replace the combined library with a linker script
The physically linked-together combined library has been an increasing
source of problems, as was predicted when library and symbol versioning
was introduced. Replace the complex and fragile construction with a
simple linker script which achieves the same without all the problems,
remove the related kludges from eg mlx drivers.

Since creating the linker script is practically zero cost, remove the
config option and just create it always.

Based on a patch by Sergio Gonzales Monroy, linker script approach
initially suggested by Neil Horman.

Suggested-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
Suggested-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Panu Matilainen <pmatilai@redhat.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
2016-03-01 14:37:27 +01:00
Alejandro Lucero
defb9a5dd1 nfp: introduce driver initialization
Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@netronome.com>
2015-12-08 03:00:42 +01:00
Matej Vido
abef3dd62e szedata2: add new poll mode driver
Add virtual PMD which communicates with COMBO cards through sze2
layer using libsze2 library.

Since link_speed is uint16_t, there can not be used number for 100G
speed, therefore link_speed is set to ETH_LINK_SPEED_10G until the
type of link_speed is solved.

Signed-off-by: Matej Vido <matejvido@gmail.com>
2015-11-20 17:17:04 +01:00
Adrien Mazarguil
771fa900b7 mlx5: introduce new driver for Mellanox ConnectX-4 adapters
In its current state, this driver implements the bare minimum to initialize
itself and Mellanox ConnectX-4 adapters without doing anything else
(no RX/TX for instance). It is disabled by default since it is based on the
mlx4 driver and also depends on libibverbs.

Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Signed-off-by: Or Ami <ora@mellanox.com>
2015-10-30 22:03:42 +01:00
Stephen Hemminger
9fb557035d bnx2x: enable PMD build
This is build infrastructure changes for bnx2x driver.
 - enable BNX2X poll mode driver in default config.
 - add it to mk
 - put entry in MAINTAINERS

Note: I intentionally did not list myself as maintainer of this
driver. QLogic has discussed taking over as maintainer.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Harish Patil <harish.patil@qlogic.com>
2015-07-27 04:27:15 +02:00
Cyril Chemparathy
a8dd50513d mpipe: add TILE-Gx mPIPE poll mode driver
This commit adds a poll mode driver for the mPIPE hardware present on
TILE-Gx SoCs.

Signed-off-by: Cyril Chemparathy <cchemparathy@ezchip.com>
Signed-off-by: Zhigang Lu <zlu@ezchip.com>
2015-07-13 16:15:52 +02:00