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Mattias Rönnblom 0bee070907 eal: add seqlock 
A sequence lock (seqlock) is a synchronization primitive which allows
for data-race free, low-overhead, high-frequency reads, suitable for
data structures shared across many cores and which are updated
relatively infrequently.

A seqlock permits multiple parallel readers. A spinlock is used to
serialize writers. In cases where there is only a single writer, or
writer-writer synchronization is done by some external means, the
"raw" sequence counter type (and accompanying rte_seqcount_*()
functions) may be used instead.

To avoid resource reclamation and other issues, the data protected by
a seqlock is best off being self-contained (i.e., no pointers [except
to constant data]).

One way to think about seqlocks is that they provide means to perform
atomic operations on data objects larger than what the native atomic
machine instructions allow for.

DPDK seqlocks (and the underlying sequence counters) are not
preemption safe on the writer side. A thread preemption affects
performance, not correctness.

A seqlock contains a sequence number, which can be thought of as the
generation of the data it protects.

A reader will
  1. Load the sequence number (sn).
  2. Load, in arbitrary order, the seqlock-protected data.
  3. Load the sn again.
  4. Check if the first and second sn are equal, and even numbered.
     If they are not, discard the loaded data, and restart from 1.

The first three steps need to be ordered using suitable memory fences.

A writer will
  1. Take the spinlock, to serialize writer access.
  2. Load the sn.
  3. Store the original sn + 1 as the new sn.
  4. Perform load and stores to the seqlock-protected data.
  5. Store the original sn + 2 as the new sn.
  6. Release the spinlock.

Proper memory fencing is required to make sure the first sn store, the
data stores, and the second sn store appear to the reader in the
mentioned order.

The sn loads and stores must be atomic, but the data loads and stores
need not be.

The original seqlock design and implementation was done by Stephen
Hemminger. This is an independent implementation, using C11 atomics.

For more information on seqlocks, see
https://en.wikipedia.org/wiki/Seqlock

Acked-by: Morten Brørup <mb@smartsharesystems.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reviewed-by: Ola Liljedahl <ola.liljedahl@arm.com>
Reviewed-by: Chengwen Feng <fengchengwen@huawei.com>
Signed-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
2022-06-07 13:33:14 +02:00

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DPDK Maintainers
================
The intention of this file is to provide a set of names that we can rely on
for helping in patch reviews and questions.
These names are additional recipients for emails sent to dev@dpdk.org.
Please avoid private emails.
Descriptions of section entries:
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T: Git tree location.
F: Files and directories with wildcard patterns.
A trailing slash includes all files and subdirectory files.
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X: Files and directories exclusion, same rules as F:
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One regex pattern per line. Multiple K: lines acceptable.
General Project Administration
------------------------------
Main Branch
M: Thomas Monjalon <thomas@monjalon.net>
M: David Marchand <david.marchand@redhat.com>
T: git://dpdk.org/dpdk
Next-net Tree
M: Ferruh Yigit <ferruh.yigit@xilinx.com>
M: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
T: git://dpdk.org/next/dpdk-next-net
Next-net-brcm Tree
M: Ajit Khaparde <ajit.khaparde@broadcom.com>
T: git://dpdk.org/next/dpdk-next-net-brcm
Next-net-intel Tree
M: Qi Zhang <qi.z.zhang@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
Next-net-mrvl Tree
M: Jerin Jacob <jerinj@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
Next-net-mlx Tree
M: Raslan Darawsheh <rasland@nvidia.com>
T: git://dpdk.org/next/dpdk-next-net-mlx
Next-virtio Tree
M: Maxime Coquelin <maxime.coquelin@redhat.com>
M: Chenbo Xia <chenbo.xia@intel.com>
T: git://dpdk.org/next/dpdk-next-virtio
Next-crypto Tree
M: Akhil Goyal <gakhil@marvell.com>
T: git://dpdk.org/next/dpdk-next-crypto
Next-eventdev Tree
M: Jerin Jacob <jerinj@marvell.com>
T: git://dpdk.org/next/dpdk-next-eventdev
Stable Branches
M: Luca Boccassi <bluca@debian.org>
M: Kevin Traynor <ktraynor@redhat.com>
M: Christian Ehrhardt <christian.ehrhardt@canonical.com>
M: Xueming Li <xuemingl@nvidia.com>
T: git://dpdk.org/dpdk-stable
Security Issues
M: maintainers@dpdk.org
Documentation (with overlaps)
F: README
F: doc/
Developers and Maintainers Tools
M: Thomas Monjalon <thomas@monjalon.net>
F: MAINTAINERS
F: devtools/build-dict.sh
F: devtools/check-doc-vs-code.sh
F: devtools/check-dup-includes.sh
F: devtools/check-maintainers.sh
F: devtools/check-forbidden-tokens.awk
F: devtools/check-git-log.sh
F: devtools/check-spdx-tag.sh
F: devtools/check-symbol-maps.sh
F: devtools/checkpatches.sh
F: devtools/get-maintainer.sh
F: devtools/git-log-fixes.sh
F: devtools/load-devel-config
F: devtools/parse-flow-support.sh
F: devtools/process-iwyu.py
F: devtools/update-patches.py
F: devtools/words-case.txt
F: license/
F: .editorconfig
Build System
M: Bruce Richardson <bruce.richardson@intel.com>
F: Makefile
F: meson.build
F: meson_options.txt
F: config/
F: buildtools/chkincs/
F: buildtools/call-sphinx-build.py
F: buildtools/get-cpu-count.py
F: buildtools/get-numa-count.py
F: buildtools/list-dir-globs.py
F: buildtools/pkg-config/
F: buildtools/symlink-drivers-solibs.sh
F: buildtools/symlink-drivers-solibs.py
F: devtools/test-meson-builds.sh
F: devtools/check-meson.py
Public CI
M: Aaron Conole <aconole@redhat.com>
M: Michael Santana <maicolgabriel@hotmail.com>
F: .travis.yml
F: .github/workflows/build.yml
F: .ci/
ABI Policy & Versioning
M: Ray Kinsella <mdr@ashroe.eu>
F: lib/eal/include/rte_compat.h
F: lib/eal/include/rte_function_versioning.h
F: doc/guides/contributing/abi_*.rst
F: doc/guides/rel_notes/deprecation.rst
F: devtools/check-abi.sh
F: devtools/check-abi-version.sh
F: devtools/check-symbol-change.sh
F: devtools/gen-abi.sh
F: devtools/libabigail.abignore
F: devtools/update-abi.sh
F: devtools/update_version_map_abi.py
F: buildtools/check-symbols.sh
F: buildtools/map-list-symbol.sh
F: drivers/*/*/*.map
F: lib/*/*.map
Driver information
M: Neil Horman <nhorman@tuxdriver.com>
M: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
F: buildtools/coff.py
F: buildtools/gen-pmdinfo-cfile.py
F: buildtools/pmdinfogen.py
F: usertools/dpdk-pmdinfo.py
F: doc/guides/tools/pmdinfo.rst
Environment Abstraction Layer
-----------------------------
T: git://dpdk.org/dpdk
EAL API and common code
F: lib/eal/common/
F: lib/eal/unix/
F: lib/eal/include/
F: lib/eal/version.map
F: doc/guides/prog_guide/env_abstraction_layer.rst
F: app/test/test_alarm.c
F: app/test/test_atomic.c
F: app/test/test_barrier.c
F: app/test/test_byteorder.c
F: app/test/test_common.c
F: app/test/test_cpuflags.c
F: app/test/test_cycles.c
F: app/test/test_debug.c
F: app/test/test_devargs.c
F: app/test/test_eal*
F: app/test/test_errno.c
F: app/test/test_lcores.c
F: app/test/test_logs.c
F: app/test/test_memcpy*
F: app/test/test_per_lcore.c
F: app/test/test_pflock.c
F: app/test/test_prefetch.c
F: app/test/test_reciprocal_division*
F: app/test/test_rwlock.c
F: app/test/test_spinlock.c
F: app/test/test_string_fns.c
F: app/test/test_tailq.c
F: app/test/test_threads.c
F: app/test/test_version.c
Trace - EXPERIMENTAL
M: Jerin Jacob <jerinj@marvell.com>
M: Sunil Kumar Kori <skori@marvell.com>
F: lib/eal/include/rte_trace*.h
F: lib/eal/common/eal_common_trace*.c
F: lib/eal/common/eal_trace.h
F: doc/guides/prog_guide/trace_lib.rst
F: app/test/test_trace*
Memory Allocation
M: Anatoly Burakov <anatoly.burakov@intel.com>
F: lib/eal/include/rte_fbarray.h
F: lib/eal/include/rte_mem*
F: lib/eal/include/rte_malloc.h
F: lib/eal/common/*malloc*
F: lib/eal/common/eal_common_dynmem.c
F: lib/eal/common/eal_common_fbarray.c
F: lib/eal/common/eal_common_mem*
F: lib/eal/common/eal_hugepages.h
F: lib/eal/linux/eal_mem*
F: lib/eal/freebsd/eal_mem*
F: doc/guides/prog_guide/env_abstraction_layer.rst
F: app/test/test_external_mem.c
F: app/test/test_func_reentrancy.c
F: app/test/test_fbarray.c
F: app/test/test_malloc.c
F: app/test/test_malloc_perf.c
F: app/test/test_memory.c
F: app/test/test_memzone.c
Interrupt Subsystem
M: Harman Kalra <hkalra@marvell.com>
F: lib/eal/include/rte_epoll.h
F: lib/eal/*/*interrupts.*
F: app/test/test_interrupts.c
Keep alive
F: lib/eal/include/rte_keepalive.h
F: lib/eal/common/rte_keepalive.c
F: examples/l2fwd-keepalive/
F: doc/guides/sample_app_ug/keep_alive.rst
Secondary process
M: Anatoly Burakov <anatoly.burakov@intel.com>
K: RTE_PROC_
F: lib/eal/common/eal_common_proc.c
F: doc/guides/prog_guide/multi_proc_support.rst
F: app/test/test_mp_secondary.c
F: examples/multi_process/
F: doc/guides/sample_app_ug/multi_process.rst
Service Cores
M: Harry van Haaren <harry.van.haaren@intel.com>
F: lib/eal/include/rte_service.h
F: lib/eal/include/rte_service_component.h
F: lib/eal/common/rte_service.c
F: doc/guides/prog_guide/service_cores.rst
F: app/test/test_service_cores.c
Bitops
M: Joyce Kong <joyce.kong@arm.com>
F: lib/eal/include/rte_bitops.h
F: app/test/test_bitops.c
Bitmap
M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
F: lib/eal/include/rte_bitmap.h
F: app/test/test_bitmap.c
MCSlock
M: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
F: lib/eal/include/generic/rte_mcslock.h
F: app/test/test_mcslock.c
Sequence Lock
M: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
F: lib/eal/include/rte_seqcount.h
F: lib/eal/include/rte_seqlock.h
F: app/test/test_seqlock.c
Ticketlock
M: Joyce Kong <joyce.kong@arm.com>
F: lib/eal/include/generic/rte_ticketlock.h
F: app/test/test_ticketlock.c
Pseudo-random Number Generation
M: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
F: lib/eal/include/rte_random.h
F: lib/eal/common/rte_random.c
F: app/test/test_rand_perf.c
ARM v7
M: Jan Viktorin <viktorin@rehivetech.com>
M: Ruifeng Wang <ruifeng.wang@arm.com>
F: config/arm/
F: lib/eal/arm/
X: lib/eal/arm/include/*_64.h
ARM v8
M: Ruifeng Wang <ruifeng.wang@arm.com>
F: config/arm/
F: doc/guides/linux_gsg/cross_build_dpdk_for_arm64.rst
F: lib/eal/arm/
X: lib/eal/arm/include/*_32.h
F: lib/*/*_arm64.*
F: lib/*/*_neon.*
F: drivers/*/*/*_neon.*
F: app/*/*_neon.*
F: examples/*/*_neon.*
IBM POWER (alpha)
M: David Christensen <drc@linux.vnet.ibm.com>
F: config/ppc/
F: lib/eal/ppc/
F: lib/*/*_altivec*
F: drivers/*/*/*_altivec.*
F: app/*/*_altivec.*
F: examples/*/*_altivec.*
Intel x86
M: Bruce Richardson <bruce.richardson@intel.com>
M: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
F: config/x86/
F: doc/guides/linux_gsg/nic_perf_intel_platform.rst
F: buildtools/binutils-avx512-check.py
F: doc/guides/howto/avx512.rst
F: lib/eal/x86/
F: lib/*/*_sse*
F: lib/*/*_avx*
F: drivers/*/*/*_sse*
F: drivers/*/*/*_avx*
F: app/*/*_sse*
F: app/*/*_avx*
F: examples/*/*_sse*
F: examples/*/*_avx*
Linux EAL (with overlaps)
F: lib/eal/linux/
F: doc/guides/linux_gsg/
Linux UIO
F: drivers/bus/pci/linux/*uio*
Linux VFIO
M: Anatoly Burakov <anatoly.burakov@intel.com>
F: lib/eal/linux/*vfio*
F: drivers/bus/pci/linux/*vfio*
FreeBSD EAL (with overlaps)
M: Bruce Richardson <bruce.richardson@intel.com>
F: lib/eal/freebsd/
F: doc/guides/freebsd_gsg/
FreeBSD contigmem
M: Bruce Richardson <bruce.richardson@intel.com>
F: kernel/freebsd/contigmem/
FreeBSD UIO
M: Bruce Richardson <bruce.richardson@intel.com>
F: kernel/freebsd/nic_uio/
Windows support
M: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
M: Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>
M: Dmitry Malloy <dmitrym@microsoft.com>
M: Pallavi Kadam <pallavi.kadam@intel.com>
F: lib/eal/windows/
F: buildtools/map_to_win.py
F: doc/guides/windows_gsg/
Windows memory allocation
M: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
F: lib/eal/windows/eal_hugepages.c
F: lib/eal/windows/eal_mem*
Core Libraries
--------------
T: git://dpdk.org/dpdk
Memory pool
M: Olivier Matz <olivier.matz@6wind.com>
M: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
F: lib/mempool/
F: drivers/mempool/ring/
F: doc/guides/prog_guide/mempool_lib.rst
F: app/test/test_mempool*
F: app/test/test_func_reentrancy.c
Ring queue
M: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
M: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
F: lib/ring/
F: doc/guides/prog_guide/ring_lib.rst
F: app/test/test_ring*
F: app/test/test_func_reentrancy.c
Stack
M: Olivier Matz <olivier.matz@6wind.com>
F: lib/stack/
F: drivers/mempool/stack/
F: app/test/test_stack*
F: doc/guides/prog_guide/stack_lib.rst
Packet buffer
M: Olivier Matz <olivier.matz@6wind.com>
F: lib/mbuf/
F: doc/guides/prog_guide/mbuf_lib.rst
F: app/test/test_mbuf.c
Ethernet API
M: Thomas Monjalon <thomas@monjalon.net>
M: Ferruh Yigit <ferruh.yigit@xilinx.com>
M: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
T: git://dpdk.org/next/dpdk-next-net
F: lib/ethdev/
F: app/test/test_ethdev*
F: devtools/test-null.sh
F: doc/guides/prog_guide/switch_representation.rst
Flow API
M: Ori Kam <orika@nvidia.com>
T: git://dpdk.org/next/dpdk-next-net
F: app/test-pmd/cmdline_flow.c
F: doc/guides/prog_guide/rte_flow.rst
F: lib/ethdev/rte_flow*
Traffic Management API - EXPERIMENTAL
M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
T: git://dpdk.org/next/dpdk-next-net
F: lib/ethdev/rte_tm*
F: app/test-pmd/cmdline_tm.*
Traffic Metering and Policing API - EXPERIMENTAL
M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
T: git://dpdk.org/next/dpdk-next-net
F: lib/ethdev/rte_mtr*
F: app/test-pmd/cmdline_mtr.*
Baseband API
M: Nicolas Chautru <nicolas.chautru@intel.com>
T: git://dpdk.org/next/dpdk-next-crypto
F: lib/bbdev/
F: doc/guides/prog_guide/bbdev.rst
F: doc/guides/bbdevs/features/default.ini
F: app/test-bbdev/
F: doc/guides/tools/testbbdev.rst
F: examples/bbdev_app/
F: doc/guides/sample_app_ug/bbdev_app.rst
Crypto API
M: Akhil Goyal <gakhil@marvell.com>
M: Fan Zhang <roy.fan.zhang@intel.com>
T: git://dpdk.org/next/dpdk-next-crypto
F: lib/cryptodev/
F: app/test/test_cryptodev*
F: examples/l2fwd-crypto/
Security API
M: Akhil Goyal <gakhil@marvell.com>
T: git://dpdk.org/next/dpdk-next-crypto
F: lib/security/
F: doc/guides/prog_guide/rte_security.rst
F: app/test/test_security*
Compression API - EXPERIMENTAL
M: Fan Zhang <roy.fan.zhang@intel.com>
M: Ashish Gupta <ashish.gupta@marvell.com>
T: git://dpdk.org/next/dpdk-next-crypto
F: lib/compressdev/
F: drivers/compress/
F: app/test/test_compressdev*
F: doc/guides/prog_guide/compressdev.rst
F: doc/guides/compressdevs/features/default.ini
RegEx API - EXPERIMENTAL
M: Ori Kam <orika@nvidia.com>
F: lib/regexdev/
F: app/test-regex/
F: doc/guides/prog_guide/regexdev.rst
F: doc/guides/regexdevs/features/default.ini
DMA device API - EXPERIMENTAL
M: Chengwen Feng <fengchengwen@huawei.com>
F: lib/dmadev/
F: drivers/dma/skeleton/
F: app/test/test_dmadev*
F: doc/guides/prog_guide/dmadev.rst
M: Kevin Laatz <kevin.laatz@intel.com>
M: Bruce Richardson <bruce.richardson@intel.com>
F: examples/dma/
F: doc/guides/sample_app_ug/dma.rst
General-Purpose Graphics Processing Unit (GPU) API - EXPERIMENTAL
M: Elena Agostini <eagostini@nvidia.com>
F: lib/gpudev/
F: doc/guides/prog_guide/gpudev.rst
F: doc/guides/gpus/features/default.ini
F: app/test-gpudev/
Eventdev API
M: Jerin Jacob <jerinj@marvell.com>
T: git://dpdk.org/next/dpdk-next-eventdev
F: lib/eventdev/
F: drivers/event/skeleton/
F: app/test/test_eventdev.c
F: examples/l3fwd/l3fwd_event*
Eventdev Ethdev Rx Adapter API
M: Jay Jayatheerthan <jay.jayatheerthan@intel.com>
T: git://dpdk.org/next/dpdk-next-eventdev
F: lib/eventdev/*eth_rx_adapter*
F: app/test/test_event_eth_rx_adapter.c
F: doc/guides/prog_guide/event_ethernet_rx_adapter.rst
Eventdev Ethdev Tx Adapter API
M: Jay Jayatheerthan <jay.jayatheerthan@intel.com>
T: git://dpdk.org/next/dpdk-next-eventdev
F: lib/eventdev/*eth_tx_adapter*
F: app/test/test_event_eth_tx_adapter.c
F: doc/guides/prog_guide/event_ethernet_tx_adapter.rst
Eventdev Timer Adapter API
M: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
T: git://dpdk.org/next/dpdk-next-eventdev
F: lib/eventdev/*timer_adapter*
F: app/test/test_event_timer_adapter.c
F: doc/guides/prog_guide/event_timer_adapter.rst
Eventdev Crypto Adapter API
M: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
T: git://dpdk.org/next/dpdk-next-eventdev
F: lib/eventdev/*crypto_adapter*
F: app/test/test_event_crypto_adapter.c
F: doc/guides/prog_guide/event_crypto_adapter.rst
Raw device API
M: Nipun Gupta <nipun.gupta@nxp.com>
M: Hemant Agrawal <hemant.agrawal@nxp.com>
F: lib/rawdev/
F: drivers/raw/skeleton/
F: app/test/test_rawdev.c
F: doc/guides/prog_guide/rawdev.rst
Memory Pool Drivers
-------------------
Bucket memory pool
M: Artem V. Andreev <artem.andreev@oktetlabs.ru>
M: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
F: drivers/mempool/bucket/
Marvell cnxk
M: Ashwin Sekhar T K <asekhar@marvell.com>
M: Pavan Nikhilesh <pbhagavatula@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/mempool/cnxk/
F: doc/guides/mempool/cnxk.rst
Bus Drivers
-----------
Auxiliary bus driver - EXPERIMENTAL
M: Parav Pandit <parav@nvidia.com>
M: Xueming Li <xuemingl@nvidia.com>
F: drivers/bus/auxiliary/
Intel FPGA bus
M: Rosen Xu <rosen.xu@intel.com>
F: drivers/bus/ifpga/
NXP buses
M: Hemant Agrawal <hemant.agrawal@nxp.com>
M: Sachin Saxena <sachin.saxena@oss.nxp.com>
F: drivers/common/dpaax/
F: drivers/bus/dpaa/
F: drivers/bus/fslmc/
PCI bus driver
F: drivers/bus/pci/
VDEV bus driver
F: drivers/bus/vdev/
F: app/test/test_vdev.c
VMBUS bus driver
M: Stephen Hemminger <sthemmin@microsoft.com>
M: Long Li <longli@microsoft.com>
F: drivers/bus/vmbus/
Networking Drivers
------------------
M: Ferruh Yigit <ferruh.yigit@xilinx.com>
T: git://dpdk.org/next/dpdk-next-net
F: doc/guides/nics/features/default.ini
Link bonding
M: Chas Williams <chas3@att.com>
M: Min Hu (Connor) <humin29@huawei.com>
F: drivers/net/bonding/
F: doc/guides/prog_guide/link_bonding_poll_mode_drv_lib.rst
F: app/test/test_link_bonding*
F: examples/bond/
Linux KNI
F: kernel/linux/kni/
F: lib/kni/
F: doc/guides/prog_guide/kernel_nic_interface.rst
F: app/test/test_kni.c
F: examples/kni/
F: doc/guides/sample_app_ug/kernel_nic_interface.rst
Linux AF_PACKET
M: John W. Linville <linville@tuxdriver.com>
F: drivers/net/af_packet/
F: doc/guides/nics/features/afpacket.ini
Linux AF_XDP
M: Ciara Loftus <ciara.loftus@intel.com>
M: Qi Zhang <qi.z.zhang@intel.com>
F: drivers/net/af_xdp/
F: doc/guides/nics/af_xdp.rst
F: doc/guides/nics/features/af_xdp.ini
Amazon ENA
M: Marcin Wojtas <mw@semihalf.com>
M: Michal Krawczyk <mk@semihalf.com>
M: Shai Brandes <shaibran@amazon.com>
M: Evgeny Schemeilin <evgenys@amazon.com>
M: Igor Chauskin <igorch@amazon.com>
F: drivers/net/ena/
F: doc/guides/nics/ena.rst
F: doc/guides/nics/features/ena.ini
AMD axgbe
M: Chandubabu Namburu <chandu@amd.com>
F: drivers/net/axgbe/
F: doc/guides/nics/axgbe.rst
F: doc/guides/nics/features/axgbe.ini
Marvell/Aquantia atlantic
M: Igor Russkikh <irusskikh@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/net/atlantic/
F: doc/guides/nics/atlantic.rst
F: doc/guides/nics/features/atlantic.ini
Atomic Rules ARK
M: Shepard Siegel <shepard.siegel@atomicrules.com>
M: Ed Czeck <ed.czeck@atomicrules.com>
M: John Miller <john.miller@atomicrules.com>
F: drivers/net/ark/
F: doc/guides/nics/ark.rst
F: doc/guides/nics/features/ark.ini
Broadcom bnxt
M: Ajit Khaparde <ajit.khaparde@broadcom.com>
M: Somnath Kotur <somnath.kotur@broadcom.com>
T: git://dpdk.org/next/dpdk-next-net-brcm
F: drivers/net/bnxt/
F: doc/guides/nics/bnxt.rst
F: doc/guides/nics/features/bnxt.ini
Cavium ThunderX nicvf
M: Jerin Jacob <jerinj@marvell.com>
M: Maciej Czekaj <mczekaj@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/net/thunderx/
F: doc/guides/nics/thunderx.rst
F: doc/guides/nics/features/thunderx.ini
Cavium LiquidIO - UNMAINTAINED
M: Shijith Thotton <sthotton@marvell.com>
M: Srisivasubramanian Srinivasan <srinivasan@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/net/liquidio/
F: doc/guides/nics/liquidio.rst
F: doc/guides/nics/features/liquidio.ini
Cavium OCTEON TX
M: Harman Kalra <hkalra@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/common/octeontx/
F: drivers/mempool/octeontx/
F: drivers/net/octeontx/
F: doc/guides/nics/octeontx.rst
F: doc/guides/nics/features/octeontx.ini
Chelsio cxgbe
M: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
F: drivers/net/cxgbe/
F: doc/guides/nics/cxgbe.rst
F: doc/guides/nics/features/cxgbe.ini
Cisco enic
M: John Daley <johndale@cisco.com>
M: Hyong Youb Kim <hyonkim@cisco.com>
F: drivers/net/enic/
F: doc/guides/nics/enic.rst
F: doc/guides/nics/features/enic.ini
Hisilicon hns3
M: Min Hu (Connor) <humin29@huawei.com>
M: Yisen Zhuang <yisen.zhuang@huawei.com>
M: Lijun Ou <oulijun@huawei.com>
F: drivers/net/hns3/
F: doc/guides/nics/hns3.rst
F: doc/guides/nics/features/hns3.ini
Huawei hinic
M: Ziyang Xuan <xuanziyang2@huawei.com>
M: Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>
M: Guoyang Zhou <zhouguoyang@huawei.com>
F: drivers/net/hinic/
F: doc/guides/nics/hinic.rst
F: doc/guides/nics/features/hinic.ini
Intel e1000
M: Simei Su <simei.su@intel.com>
M: Wenjun Wu <wenjun1.wu@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/net/e1000/
F: doc/guides/nics/e1000em.rst
F: doc/guides/nics/intel_vf.rst
F: doc/guides/nics/features/e1000.ini
F: doc/guides/nics/features/igb*.ini
Intel ixgbe
M: Qiming Yang <qiming.yang@intel.com>
M: Wenjun Wu <wenjun1.wu@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/net/ixgbe/
F: doc/guides/nics/ixgbe.rst
F: doc/guides/nics/intel_vf.rst
F: doc/guides/nics/features/ixgbe*.ini
Intel i40e
M: Yuying Zhang <Yuying.Zhang@intel.com>
M: Beilei Xing <beilei.xing@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/net/i40e/
F: doc/guides/nics/i40e.rst
F: doc/guides/nics/intel_vf.rst
F: doc/guides/nics/features/i40e*.ini
Intel fm10k
M: Qi Zhang <qi.z.zhang@intel.com>
M: Xiao Wang <xiao.w.wang@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/net/fm10k/
F: doc/guides/nics/fm10k.rst
F: doc/guides/nics/features/fm10k*.ini
Intel iavf
M: Jingjing Wu <jingjing.wu@intel.com>
M: Beilei Xing <beilei.xing@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/net/iavf/
F: drivers/common/iavf/
F: doc/guides/nics/features/iavf*.ini
Intel ice
M: Qiming Yang <qiming.yang@intel.com>
M: Qi Zhang <qi.z.zhang@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/net/ice/
F: doc/guides/nics/ice.rst
F: doc/guides/nics/features/ice.ini
Intel igc
M: Junfeng Guo <junfeng.guo@intel.com>
M: Simei Su <simei.su@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/net/igc/
F: doc/guides/nics/igc.rst
F: doc/guides/nics/features/igc.ini
Intel ipn3ke
M: Rosen Xu <rosen.xu@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/net/ipn3ke/
F: doc/guides/nics/ipn3ke.rst
F: doc/guides/nics/features/ipn3ke.ini
Marvell cnxk
M: Nithin Dabilpuram <ndabilpuram@marvell.com>
M: Kiran Kumar K <kirankumark@marvell.com>
M: Sunil Kumar Kori <skori@marvell.com>
M: Satha Rao <skoteshwar@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/common/cnxk/
F: drivers/net/cnxk/
F: doc/guides/nics/cnxk.rst
F: doc/guides/nics/features/cnxk*.ini
F: doc/guides/platform/cnxk.rst
Marvell mvpp2
M: Liron Himi <lironh@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/common/mvep/
F: drivers/net/mvpp2/
F: doc/guides/nics/mvpp2.rst
F: doc/guides/nics/features/mvpp2.ini
Marvell mvneta
M: Zyta Szpak <zr@semihalf.com>
M: Liron Himi <lironh@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/net/mvneta/
F: doc/guides/nics/mvneta.rst
F: doc/guides/nics/features/mvneta.ini
Marvell OCTEON TX EP - endpoint
M: Nalla Pradeep <pnalla@marvell.com>
M: Radha Mohan Chintakuntla <radhac@marvell.com>
M: Veerasenareddy Burru <vburru@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/net/octeontx_ep/
F: doc/guides/nics/features/octeontx_ep.ini
F: doc/guides/nics/octeontx_ep.rst
Mellanox mlx4
M: Matan Azrad <matan@nvidia.com>
M: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
T: git://dpdk.org/next/dpdk-next-net-mlx
F: drivers/net/mlx4/
F: doc/guides/nics/mlx4.rst
F: doc/guides/nics/features/mlx4.ini
Mellanox mlx5
M: Matan Azrad <matan@nvidia.com>
M: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
T: git://dpdk.org/next/dpdk-next-net-mlx
F: drivers/common/mlx5/
F: drivers/net/mlx5/
F: buildtools/options-ibverbs-static.sh
F: doc/guides/nics/mlx5.rst
F: doc/guides/nics/features/mlx5.ini
Microsoft vdev_netvsc - EXPERIMENTAL
M: Matan Azrad <matan@nvidia.com>
F: drivers/net/vdev_netvsc/
F: doc/guides/nics/vdev_netvsc.rst
Microsoft Hyper-V netvsc
M: Stephen Hemminger <sthemmin@microsoft.com>
M: Long Li <longli@microsoft.com>
F: drivers/net/netvsc/
F: doc/guides/nics/netvsc.rst
F: doc/guides/nics/features/netvsc.ini
Netcope nfb
M: Martin Spinler <spinler@cesnet.cz>
F: drivers/net/nfb/
F: doc/guides/nics/nfb.rst
F: doc/guides/nics/features/nfb.ini
Netronome nfp
M: Chaoyong He <chaoyong.he@corigine.com>
M: Niklas Soderlund <niklas.soderlund@corigine.com>
F: drivers/net/nfp/
F: doc/guides/nics/nfp.rst
F: doc/guides/nics/features/nfp*.ini
NXP dpaa
M: Hemant Agrawal <hemant.agrawal@nxp.com>
M: Sachin Saxena <sachin.saxena@oss.nxp.com>
F: drivers/mempool/dpaa/
F: drivers/net/dpaa/
F: doc/guides/nics/dpaa.rst
F: doc/guides/nics/features/dpaa.ini
NXP dpaa2
M: Hemant Agrawal <hemant.agrawal@nxp.com>
M: Sachin Saxena <sachin.saxena@oss.nxp.com>
F: drivers/mempool/dpaa2/
F: drivers/net/dpaa2/
F: doc/guides/nics/dpaa2.rst
F: doc/guides/nics/features/dpaa2.ini
NXP enetc
M: Gagandeep Singh <g.singh@nxp.com>
M: Sachin Saxena <sachin.saxena@oss.nxp.com>
F: drivers/net/enetc/
F: doc/guides/nics/enetc.rst
F: doc/guides/nics/features/enetc.ini
NXP enetfec - EXPERIMENTAL
M: Apeksha Gupta <apeksha.gupta@nxp.com>
M: Sachin Saxena <sachin.saxena@nxp.com>
F: drivers/net/enetfec/
F: doc/guides/nics/enetfec.rst
F: doc/guides/nics/features/enetfec.ini
NXP pfe
M: Gagandeep Singh <g.singh@nxp.com>
F: doc/guides/nics/pfe.rst
F: drivers/net/pfe/
F: doc/guides/nics/features/pfe.ini
Pensando ionic
M: Andrew Boyer <aboyer@pensando.io>
F: drivers/net/ionic/
F: doc/guides/nics/ionic.rst
F: doc/guides/nics/features/ionic.ini
Marvell QLogic bnx2x
M: Rasesh Mody <rmody@marvell.com>
M: Shahed Shaikh <shshaikh@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/net/bnx2x/
F: doc/guides/nics/bnx2x.rst
F: doc/guides/nics/features/bnx2x*.ini
Marvell QLogic qede PMD
M: Rasesh Mody <rmody@marvell.com>
M: Devendra Singh Rawat <dsinghrawat@marvell.com>
T: git://dpdk.org/next/dpdk-next-net-mrvl
F: drivers/net/qede/
F: doc/guides/nics/qede.rst
F: doc/guides/nics/features/qede*.ini
Solarflare sfc_efx
M: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
F: drivers/common/sfc_efx/
F: drivers/net/sfc/
F: doc/guides/nics/sfc_efx.rst
F: doc/guides/nics/features/sfc.ini
Wangxun ngbe
M: Jiawen Wu <jiawenwu@trustnetic.com>
F: drivers/net/ngbe/
F: doc/guides/nics/ngbe.rst
F: doc/guides/nics/features/ngbe.ini
Wangxun txgbe
M: Jiawen Wu <jiawenwu@trustnetic.com>
M: Jian Wang <jianwang@trustnetic.com>
F: drivers/net/txgbe/
F: doc/guides/nics/txgbe.rst
F: doc/guides/nics/features/txgbe.ini
VMware vmxnet3
M: Jochen Behrens <jbehrens@vmware.com>
F: drivers/net/vmxnet3/
F: doc/guides/nics/vmxnet3.rst
F: doc/guides/nics/features/vmxnet3.ini
Vhost-user
M: Maxime Coquelin <maxime.coquelin@redhat.com>
M: Chenbo Xia <chenbo.xia@intel.com>
T: git://dpdk.org/next/dpdk-next-virtio
F: lib/vhost/
F: doc/guides/prog_guide/vhost_lib.rst
F: examples/vhost/
F: doc/guides/sample_app_ug/vhost.rst
F: examples/vhost_blk/
F: doc/guides/sample_app_ug/vhost_blk.rst
F: examples/vhost_crypto/
F: examples/vdpa/
F: doc/guides/sample_app_ug/vdpa.rst
Vhost PMD
M: Maxime Coquelin <maxime.coquelin@redhat.com>
M: Chenbo Xia <chenbo.xia@intel.com>
T: git://dpdk.org/next/dpdk-next-virtio
F: drivers/net/vhost/
F: doc/guides/nics/vhost.rst
F: doc/guides/nics/features/vhost.ini
Virtio PMD
M: Maxime Coquelin <maxime.coquelin@redhat.com>
M: Chenbo Xia <chenbo.xia@intel.com>
T: git://dpdk.org/next/dpdk-next-virtio
F: drivers/net/virtio/
F: doc/guides/nics/virtio.rst
F: doc/guides/nics/features/virtio*.ini
Wind River AVP
M: Steven Webster <steven.webster@windriver.com>
M: Matt Peters <matt.peters@windriver.com>
F: drivers/net/avp/
F: doc/guides/nics/avp.rst
F: doc/guides/nics/features/avp.ini
PCAP PMD
F: drivers/net/pcap/
F: doc/guides/nics/pcap_ring.rst
F: doc/guides/nics/features/pcap.ini
Tap PMD
F: drivers/net/tap/
F: doc/guides/nics/tap.rst
F: doc/guides/nics/features/tap.ini
KNI PMD
F: drivers/net/kni/
F: doc/guides/nics/kni.rst
Ring PMD
M: Bruce Richardson <bruce.richardson@intel.com>
F: drivers/net/ring/
F: doc/guides/nics/pcap_ring.rst
F: app/test/test_pmd_ring.c
F: app/test/test_pmd_ring_perf.c
Null Networking PMD
M: Tetsuya Mukawa <mtetsuyah@gmail.com>
F: drivers/net/null/
Fail-safe PMD
M: Gaetan Rivet <grive@u256.net>
F: drivers/net/failsafe/
F: doc/guides/nics/fail_safe.rst
F: doc/guides/nics/features/failsafe.ini
Softnic PMD
M: Jasvinder Singh <jasvinder.singh@intel.com>
M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
F: drivers/net/softnic/
F: doc/guides/nics/softnic.rst
Memif PMD
M: Jakub Grajciar <jgrajcia@cisco.com>
F: drivers/net/memif/
F: doc/guides/nics/memif.rst
F: doc/guides/nics/features/memif.ini
Crypto Drivers
--------------
T: git://dpdk.org/next/dpdk-next-crypto
F: doc/guides/cryptodevs/features/default.ini
AMD CCP Crypto
M: Chandubabu Namburu <chandu@amd.com>
F: drivers/crypto/ccp/
F: doc/guides/cryptodevs/ccp.rst
F: doc/guides/cryptodevs/features/ccp.ini
ARMv8 Crypto
M: Ruifeng Wang <ruifeng.wang@arm.com>
F: drivers/crypto/armv8/
F: doc/guides/cryptodevs/armv8.rst
F: doc/guides/cryptodevs/features/armv8.ini
Broadcom FlexSparc
M: Ajit Khaparde <ajit.khaparde@broadcom.com>
M: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>
M: Vikas Gupta <vikas.gupta@broadcom.com>
F: drivers/crypto/bcmfs/
F: doc/guides/cryptodevs/bcmfs.rst
F: doc/guides/cryptodevs/features/bcmfs.ini
Cavium OCTEON TX crypto
M: Anoob Joseph <anoobj@marvell.com>
F: drivers/common/cpt/
F: drivers/crypto/octeontx/
F: doc/guides/cryptodevs/octeontx.rst
F: doc/guides/cryptodevs/features/octeontx.ini
Crypto Scheduler
M: Fan Zhang <roy.fan.zhang@intel.com>
F: drivers/crypto/scheduler/
F: doc/guides/cryptodevs/scheduler.rst
Intel QuickAssist
M: Fan Zhang <roy.fan.zhang@intel.com>
F: drivers/crypto/qat/
F: drivers/common/qat/
F: doc/guides/cryptodevs/qat.rst
F: doc/guides/cryptodevs/features/qat.ini
IPsec MB
M: Fan Zhang <roy.fan.zhang@intel.com>
M: Pablo de Lara <pablo.de.lara.guarch@intel.com>
F: drivers/crypto/ipsec_mb/
F: doc/guides/cryptodevs/aesni_gcm.rst
F: doc/guides/cryptodevs/aesni_mb.rst
F: doc/guides/cryptodevs/chacha20_poly1305.rst
F: doc/guides/cryptodevs/kasumi.rst
F: doc/guides/cryptodevs/snow3g.rst
F: doc/guides/cryptodevs/zuc.rst
F: doc/guides/cryptodevs/features/aesni_gcm.ini
F: doc/guides/cryptodevs/features/aesni_mb.ini
F: doc/guides/cryptodevs/features/chacha20_poly1305.ini
F: doc/guides/cryptodevs/features/kasumi.ini
F: doc/guides/cryptodevs/features/snow3g.ini
F: doc/guides/cryptodevs/features/zuc.ini
Marvell cnxk crypto
M: Ankur Dwivedi <adwivedi@marvell.com>
M: Anoob Joseph <anoobj@marvell.com>
M: Tejasree Kondoj <ktejasree@marvell.com>
F: drivers/crypto/cnxk/
F: doc/guides/cryptodevs/cnxk.rst
F: doc/guides/cryptodevs/features/cn9k.ini
F: doc/guides/cryptodevs/features/cn10k.ini
Marvell mvsam
M: Michael Shamis <michaelsh@marvell.com>
M: Liron Himi <lironh@marvell.com>
F: drivers/crypto/mvsam/
F: doc/guides/cryptodevs/mvsam.rst
F: doc/guides/cryptodevs/features/mvsam.ini
Marvell Nitrox
M: Nagadheeraj Rottela <rnagadheeraj@marvell.com>
M: Srikanth Jampala <jsrikanth@marvell.com>
F: drivers/crypto/nitrox/
F: doc/guides/cryptodevs/nitrox.rst
F: doc/guides/cryptodevs/features/nitrox.ini
Mellanox mlx5
M: Matan Azrad <matan@nvidia.com>
F: drivers/crypto/mlx5/
F: doc/guides/cryptodevs/mlx5.rst
F: doc/guides/cryptodevs/features/mlx5.ini
Null Crypto
M: Fan Zhang <roy.fan.zhang@intel.com>
F: drivers/crypto/null/
F: doc/guides/cryptodevs/null.rst
F: doc/guides/cryptodevs/features/null.ini
NXP CAAM JR
M: Gagandeep Singh <g.singh@nxp.com>
M: Hemant Agrawal <hemant.agrawal@nxp.com>
F: drivers/crypto/caam_jr/
F: doc/guides/cryptodevs/caam_jr.rst
F: doc/guides/cryptodevs/features/caam_jr.ini
NXP DPAA_SEC
M: Gagandeep Singh <g.singh@nxp.com>
M: Hemant Agrawal <hemant.agrawal@nxp.com>
F: drivers/crypto/dpaa_sec/
F: doc/guides/cryptodevs/dpaa_sec.rst
F: doc/guides/cryptodevs/features/dpaa_sec.ini
NXP DPAA2_SEC
M: Gagandeep Singh <g.singh@nxp.com>
M: Hemant Agrawal <hemant.agrawal@nxp.com>
F: drivers/crypto/dpaa2_sec/
F: doc/guides/cryptodevs/dpaa2_sec.rst
F: doc/guides/cryptodevs/features/dpaa2_sec.ini
OpenSSL
M: Fan Zhang <roy.fan.zhang@intel.com>
F: drivers/crypto/openssl/
F: doc/guides/cryptodevs/openssl.rst
F: doc/guides/cryptodevs/features/openssl.ini
Virtio
M: Jay Zhou <jianjay.zhou@huawei.com>
F: drivers/crypto/virtio/
F: doc/guides/cryptodevs/virtio.rst
F: doc/guides/cryptodevs/features/virtio.ini
Compression Drivers
-------------------
T: git://dpdk.org/next/dpdk-next-crypto
Cavium OCTEON TX zipvf
M: Ashish Gupta <ashish.gupta@marvell.com>
F: drivers/compress/octeontx/
F: doc/guides/compressdevs/octeontx.rst
F: doc/guides/compressdevs/features/octeontx.ini
Intel QuickAssist
M: Fan Zhang <roy.fan.zhang@intel.com>
F: drivers/compress/qat/
F: drivers/common/qat/
ISA-L
M: Lee Daly <lee.daly@intel.com>
F: drivers/compress/isal/
F: doc/guides/compressdevs/isal.rst
F: doc/guides/compressdevs/features/isal.ini
Mellanox mlx5
M: Matan Azrad <matan@nvidia.com>
F: drivers/compress/mlx5/
ZLIB
M: Sunila Sahu <ssahu@marvell.com>
F: drivers/compress/zlib/
F: doc/guides/compressdevs/zlib.rst
F: doc/guides/compressdevs/features/zlib.ini
DMAdev Drivers
--------------
Intel IDXD - EXPERIMENTAL
M: Bruce Richardson <bruce.richardson@intel.com>
M: Kevin Laatz <kevin.laatz@intel.com>
F: drivers/dma/idxd/
F: doc/guides/dmadevs/idxd.rst
Intel IOAT
M: Bruce Richardson <bruce.richardson@intel.com>
M: Conor Walsh <conor.walsh@intel.com>
F: drivers/dma/ioat/
F: doc/guides/dmadevs/ioat.rst
HiSilicon DMA
M: Chengwen Feng <fengchengwen@huawei.com>
F: drivers/dma/hisilicon/
F: doc/guides/dmadevs/hisilicon.rst
Marvell CNXK DPI DMA
M: Radha Mohan Chintakuntla <radhac@marvell.com>
M: Veerasenareddy Burru <vburru@marvell.com>
F: drivers/dma/cnxk/
F: doc/guides/dmadevs/cnxk.rst
NXP DPAA DMA
M: Gagandeep Singh <g.singh@nxp.com>
M: Nipun Gupta <nipun.gupta@nxp.com>
F: drivers/dma/dpaa/
F: doc/guides/dmadevs/dpaa.rst
NXP DPAA2 QDMA
M: Nipun Gupta <nipun.gupta@nxp.com>
M: Hemant Agrawal <hemant.agrawal@nxp.com>
F: drivers/dma/dpaa2/
F: doc/guides/dmadevs/dpaa2.rst
RegEx Drivers
-------------
Marvell OCTEON CN9K regex
M: Liron Himi <lironh@marvell.com>
F: drivers/regex/cn9k/
F: doc/guides/regexdevs/cn9k.rst
F: doc/guides/regexdevs/features/cn9k.ini
Mellanox mlx5
M: Ori Kam <orika@nvidia.com>
F: drivers/regex/mlx5/
F: doc/guides/regexdevs/mlx5.rst
F: doc/guides/regexdevs/features/mlx5.ini
vDPA Drivers
------------
T: git://dpdk.org/next/dpdk-next-virtio
Intel ifc
M: Xiao Wang <xiao.w.wang@intel.com>
F: drivers/vdpa/ifc/
F: doc/guides/vdpadevs/ifc.rst
F: doc/guides/vdpadevs/features/ifcvf.ini
Mellanox mlx5 vDPA
M: Matan Azrad <matan@nvidia.com>
M: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
F: drivers/vdpa/mlx5/
F: doc/guides/vdpadevs/mlx5.rst
F: doc/guides/vdpadevs/features/mlx5.ini
Xilinx sfc vDPA
M: Vijay Kumar Srivastava <vsrivast@xilinx.com>
F: drivers/vdpa/sfc/
F: doc/guides/vdpadevs/sfc.rst
F: doc/guides/vdpadevs/features/sfc.ini
Eventdev Drivers
----------------
M: Jerin Jacob <jerinj@marvell.com>
T: git://dpdk.org/next/dpdk-next-eventdev
Cavium OCTEON TX ssovf
M: Jerin Jacob <jerinj@marvell.com>
F: drivers/event/octeontx/
F: doc/guides/eventdevs/octeontx.rst
Cavium OCTEON TX timvf
M: Pavan Nikhilesh <pbhagavatula@marvell.com>
F: drivers/event/octeontx/timvf_*
Intel DLB2
M: Timothy McDaniel <timothy.mcdaniel@intel.com>
F: drivers/event/dlb2/
F: doc/guides/eventdevs/dlb2.rst
Marvell cnxk
M: Pavan Nikhilesh <pbhagavatula@marvell.com>
M: Shijith Thotton <sthotton@marvell.com>
F: drivers/event/cnxk/
F: doc/guides/eventdevs/cnxk.rst
NXP DPAA eventdev
M: Hemant Agrawal <hemant.agrawal@nxp.com>
M: Nipun Gupta <nipun.gupta@nxp.com>
F: drivers/event/dpaa/
F: doc/guides/eventdevs/dpaa.rst
NXP DPAA2 eventdev
M: Hemant Agrawal <hemant.agrawal@nxp.com>
M: Nipun Gupta <nipun.gupta@nxp.com>
F: drivers/event/dpaa2/
F: doc/guides/eventdevs/dpaa2.rst
Software Eventdev PMD
M: Harry van Haaren <harry.van.haaren@intel.com>
F: drivers/event/sw/
F: doc/guides/eventdevs/sw.rst
F: examples/eventdev_pipeline/
F: doc/guides/sample_app_ug/eventdev_pipeline.rst
Distributed Software Eventdev PMD
M: Mattias Rönnblom <mattias.ronnblom@ericsson.com>
F: drivers/event/dsw/
F: doc/guides/eventdevs/dsw.rst
Software OPDL Eventdev PMD
M: Liang Ma <liangma@liangbit.com>
M: Peter Mccarthy <peter.mccarthy@intel.com>
F: drivers/event/opdl/
F: doc/guides/eventdevs/opdl.rst
Baseband Drivers
----------------
Intel baseband
M: Nicolas Chautru <nicolas.chautru@intel.com>
T: git://dpdk.org/next/dpdk-next-crypto
F: drivers/baseband/turbo_sw/
F: doc/guides/bbdevs/turbo_sw.rst
F: doc/guides/bbdevs/features/turbo_sw.ini
F: drivers/baseband/fpga_lte_fec/
F: doc/guides/bbdevs/fpga_lte_fec.rst
F: doc/guides/bbdevs/features/fpga_lte_fec.ini
F: drivers/baseband/fpga_5gnr_fec/
F: doc/guides/bbdevs/fpga_5gnr_fec.rst
F: doc/guides/bbdevs/features/fpga_5gnr_fec.ini
F: drivers/baseband/acc100/
F: doc/guides/bbdevs/acc100.rst
F: doc/guides/bbdevs/features/acc100.ini
Null baseband
M: Nicolas Chautru <nicolas.chautru@intel.com>
T: git://dpdk.org/next/dpdk-next-crypto
F: drivers/baseband/null/
F: doc/guides/bbdevs/null.rst
F: doc/guides/bbdevs/features/null.ini
NXP LA12xx
M: Nipun Gupta <nipun.gupta@nxp.com>
M: Hemant Agrawal <hemant.agrawal@nxp.com>
T: git://dpdk.org/next/dpdk-next-crypto
F: drivers/baseband/la12xx/
F: doc/guides/bbdevs/la12xx.rst
F: doc/guides/bbdevs/features/la12xx.ini
GPU Drivers
-----------
NVIDIA CUDA
M: Elena Agostini <eagostini@nvidia.com>
F: drivers/gpu/cuda/
F: doc/guides/gpus/cuda.rst
Rawdev Drivers
--------------
Intel FPGA
M: Rosen Xu <rosen.xu@intel.com>
M: Tianfei zhang <tianfei.zhang@intel.com>
T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/raw/ifpga/
F: doc/guides/rawdevs/ifpga.rst
IOAT Rawdev - DEPRECATED
M: Bruce Richardson <bruce.richardson@intel.com>
F: drivers/raw/ioat/
F: doc/guides/rawdevs/ioat.rst
Marvell CNXK BPHY
M: Jakub Palider <jpalider@marvell.com>
M: Tomasz Duszynski <tduszynski@marvell.com>
F: doc/guides/rawdevs/cnxk_bphy.rst
F: drivers/raw/cnxk_bphy/
Marvell CNXK GPIO
M: Jakub Palider <jpalider@marvell.com>
M: Tomasz Duszynski <tduszynski@marvell.com>
F: doc/guides/rawdevs/cnxk_gpio.rst
F: drivers/raw/cnxk_gpio/
NTB
M: Jingjing Wu <jingjing.wu@intel.com>
M: Junfeng Guo <junfeng.guo@intel.com>
F: drivers/raw/ntb/
F: doc/guides/rawdevs/ntb.rst
F: examples/ntb/
F: doc/guides/sample_app_ug/ntb.rst
NXP DPAA2 CMDIF
M: Nipun Gupta <nipun.gupta@nxp.com>
F: drivers/raw/dpaa2_cmdif/
F: doc/guides/rawdevs/dpaa2_cmdif.rst
Packet processing
-----------------
Network headers
M: Olivier Matz <olivier.matz@6wind.com>
F: lib/net/
F: app/test/test_cksum.c
Packet CRC
M: Jasvinder Singh <jasvinder.singh@intel.com>
F: lib/net/net_crc.h
F: lib/net/rte_net_crc*
F: lib/net/net_crc_avx512.c
F: lib/net/net_crc_sse.c
F: app/test/test_crc.c
IP fragmentation & reassembly
M: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
F: lib/ip_frag/
F: doc/guides/prog_guide/ip_fragment_reassembly_lib.rst
F: app/test/test_ipfrag.c
F: examples/ip_fragmentation/
F: doc/guides/sample_app_ug/ip_frag.rst
F: examples/ip_reassembly/
F: doc/guides/sample_app_ug/ip_reassembly.rst
Generic Receive Offload - EXPERIMENTAL
M: Jiayu Hu <jiayu.hu@intel.com>
F: lib/gro/
F: doc/guides/prog_guide/generic_receive_offload_lib.rst
Generic Segmentation Offload
M: Jiayu Hu <jiayu.hu@intel.com>
F: lib/gso/
F: doc/guides/prog_guide/generic_segmentation_offload_lib.rst
IPsec
M: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
T: git://dpdk.org/next/dpdk-next-crypto
F: lib/ipsec/
M: Bernard Iremonger <bernard.iremonger@intel.com>
F: app/test/test_ipsec*
F: doc/guides/prog_guide/ipsec_lib.rst
M: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
F: app/test-sad/
Flow Classify - EXPERIMENTAL
M: Bernard Iremonger <bernard.iremonger@intel.com>
F: lib/flow_classify/
F: app/test/test_flow_classify*
F: doc/guides/prog_guide/flow_classify_lib.rst
F: examples/flow_classify/
F: doc/guides/sample_app_ug/flow_classify.rst
Distributor
M: David Hunt <david.hunt@intel.com>
F: lib/distributor/
F: doc/guides/prog_guide/packet_distrib_lib.rst
F: app/test/test_distributor*
F: examples/distributor/
F: doc/guides/sample_app_ug/dist_app.rst
Reorder
M: Reshma Pattan <reshma.pattan@intel.com>
F: lib/reorder/
F: doc/guides/prog_guide/reorder_lib.rst
F: app/test/test_reorder*
F: examples/packet_ordering/
F: doc/guides/sample_app_ug/packet_ordering.rst
Hierarchical scheduler
M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
M: Jasvinder Singh <jasvinder.singh@intel.com>
F: lib/sched/
F: doc/guides/prog_guide/qos_framework.rst
F: app/test/test_pie.c
F: app/test/test_red.c
F: app/test/test_sched.c
F: examples/qos_sched/
F: doc/guides/sample_app_ug/qos_scheduler.rst
Packet capture
M: Reshma Pattan <reshma.pattan@intel.com>
M: Stephen Hemminger <stephen@networkplumber.org>
F: lib/pdump/
F: doc/guides/prog_guide/pdump_lib.rst
F: app/test/test_pdump.*
F: lib/pcapng/
F: doc/guides/prog_guide/pcapng_lib.rst
F: app/test/test_pcapng.c
F: app/pdump/
F: doc/guides/tools/pdump.rst
F: app/dumpcap/
F: doc/guides/tools/dumpcap.rst
Packet Framework
----------------
M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
F: lib/pipeline/
F: lib/port/
F: lib/table/
F: doc/guides/prog_guide/packet_framework.rst
F: app/test/test_table*
F: app/test-pipeline/
F: doc/guides/sample_app_ug/test_pipeline.rst
F: examples/ip_pipeline/
F: examples/pipeline/
F: doc/guides/sample_app_ug/ip_pipeline.rst
Algorithms
----------
ACL
M: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
F: lib/acl/
F: doc/guides/prog_guide/packet_classif_access_ctrl.rst
F: app/test-acl/
F: app/test/test_acl.*
F: examples/l3fwd-acl/
F: doc/guides/sample_app_ug/l3_forward_access_ctrl.rst
EFD
M: Byron Marohn <byron.marohn@intel.com>
M: Yipeng Wang <yipeng1.wang@intel.com>
F: lib/efd/
F: doc/guides/prog_guide/efd_lib.rst
F: app/test/test_efd*
F: examples/server_node_efd/
F: doc/guides/sample_app_ug/server_node_efd.rst
Hashes
M: Yipeng Wang <yipeng1.wang@intel.com>
M: Sameh Gobriel <sameh.gobriel@intel.com>
M: Bruce Richardson <bruce.richardson@intel.com>
M: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
F: lib/hash/
F: doc/guides/prog_guide/hash_lib.rst
F: doc/guides/prog_guide/toeplitz_hash_lib.rst
F: app/test/test_*hash*
F: app/test/test_func_reentrancy.c
LPM
M: Bruce Richardson <bruce.richardson@intel.com>
M: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
F: lib/lpm/
F: doc/guides/prog_guide/lpm*
F: app/test/test_lpm*
F: app/test/test_func_reentrancy.c
F: app/test/test_xmmt_ops.h
Membership - EXPERIMENTAL
M: Yipeng Wang <yipeng1.wang@intel.com>
M: Sameh Gobriel <sameh.gobriel@intel.com>
F: lib/member/
F: doc/guides/prog_guide/member_lib.rst
F: app/test/test_member*
RIB/FIB
M: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
F: lib/rib/
F: app/test/test_rib*
F: lib/fib/
F: app/test/test_fib*
F: app/test-fib/
Traffic metering
M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
F: lib/meter/
F: doc/guides/sample_app_ug/qos_scheduler.rst
F: app/test/test_meter.c
F: examples/qos_meter/
F: doc/guides/sample_app_ug/qos_metering.rst
Other libraries
---------------
Configuration file
M: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
F: lib/cfgfile/
F: app/test/test_cfgfile.c
F: app/test/test_cfgfiles/
Interactive command line
M: Olivier Matz <olivier.matz@6wind.com>
F: lib/cmdline/
F: app/test-cmdline/
F: app/test/test_cmdline*
F: examples/cmdline/
F: doc/guides/sample_app_ug/cmd_line.rst
Key/Value parsing
M: Olivier Matz <olivier.matz@6wind.com>
F: lib/kvargs/
F: app/test/test_kvargs.c
RCU
M: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
F: lib/rcu/
F: app/test/test_rcu*
F: doc/guides/prog_guide/rcu_lib.rst
PCI
M: Gaetan Rivet <grive@u256.net>
F: lib/pci/
Power management
M: David Hunt <david.hunt@intel.com>
F: lib/power/
F: doc/guides/prog_guide/power_man.rst
F: app/test/test_power*
F: examples/l3fwd-power/
F: doc/guides/sample_app_ug/l3_forward_power_man.rst
F: examples/vm_power_manager/
F: doc/guides/sample_app_ug/vm_power_management.rst
Timers
M: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
F: lib/timer/
F: doc/guides/prog_guide/timer_lib.rst
F: app/test/test_timer*
F: examples/timer/
F: doc/guides/sample_app_ug/timer.rst
Job statistics
F: lib/jobstats/
F: examples/l2fwd-jobstats/
F: doc/guides/sample_app_ug/l2_forward_job_stats.rst
Metrics
F: lib/metrics/
F: app/test/test_metrics.c
Bit-rate statistics
F: lib/bitratestats/
F: app/test/test_bitratestats.c
Latency statistics
M: Reshma Pattan <reshma.pattan@intel.com>
F: lib/latencystats/
F: app/test/test_latencystats.c
Telemetry
M: Ciara Power <ciara.power@intel.com>
F: lib/telemetry/
F: app/test/test_telemetry*
F: usertools/dpdk-telemetry*
F: doc/guides/howto/telemetry.rst
BPF
M: Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>
F: lib/bpf/
F: examples/bpf/
F: app/test/test_bpf.c
F: app/test-pmd/bpf_cmd.*
F: doc/guides/prog_guide/bpf_lib.rst
Graph - EXPERIMENTAL
M: Jerin Jacob <jerinj@marvell.com>
M: Kiran Kumar K <kirankumark@marvell.com>
F: lib/graph/
F: doc/guides/prog_guide/graph_lib.rst
F: app/test/test_graph*
M: Nithin Dabilpuram <ndabilpuram@marvell.com>
F: examples/l3fwd-graph/
F: doc/guides/sample_app_ug/l3_forward_graph.rst
Nodes - EXPERIMENTAL
M: Nithin Dabilpuram <ndabilpuram@marvell.com>
M: Pavan Nikhilesh <pbhagavatula@marvell.com>
F: lib/node/
Test Applications
-----------------
Unit tests framework
F: app/test/commands.c
F: app/test/has_hugepage.py
F: app/test/packet_burst_generator.c
F: app/test/packet_burst_generator.h
F: app/test/process.h
F: app/test/resource.*
F: app/test/test.c
F: app/test/test.h
F: app/test/test_pmd_perf.c
F: app/test/test_resource.c
F: app/test/virtual_pmd.c
F: app/test/virtual_pmd.h
Sample packet helper functions for unit test
M: Reshma Pattan <reshma.pattan@intel.com>
F: app/test/sample_packet_forward.c
F: app/test/sample_packet_forward.h
Networking drivers testing tool
M: Xiaoyun Li <xiaoyun.li@intel.com>
M: Aman Singh <aman.deep.singh@intel.com>
M: Yuying Zhang <yuying.zhang@intel.com>
T: git://dpdk.org/next/dpdk-next-net
F: app/test-pmd/
F: doc/guides/testpmd_app_ug/
Flow performance tool
M: Wisam Jaddo <wisamm@nvidia.com>
F: app/test-flow-perf/
F: doc/guides/tools/flow-perf.rst
Compression performance test application
T: git://dpdk.org/next/dpdk-next-crypto
F: app/test-compress-perf/
F: doc/guides/tools/comp_perf.rst
Crypto performance test application
M: Ciara Power <ciara.power@intel.com>
T: git://dpdk.org/next/dpdk-next-crypto
F: app/test-crypto-perf/
F: doc/guides/tools/cryptoperf.rst
Eventdev test application
M: Jerin Jacob <jerinj@marvell.com>
T: git://dpdk.org/next/dpdk-next-eventdev
F: app/test-eventdev/
F: doc/guides/tools/testeventdev.rst
F: doc/guides/tools/img/eventdev_*
F: app/test/test_event_ring.c
Procinfo tool
M: Maryam Tahhan <maryam.tahhan@intel.com>
M: Reshma Pattan <reshma.pattan@intel.com>
F: app/proc-info/
F: doc/guides/tools/proc_info.rst
Other Example Applications
--------------------------
Ethtool example
F: examples/ethtool/
F: doc/guides/sample_app_ug/ethtool.rst
FIPS validation example
M: Fan Zhang <roy.fan.zhang@intel.com>
M: Brian Dooley <brian.dooley@intel.com>
F: examples/fips_validation/
F: doc/guides/sample_app_ug/fips_validation.rst
Flow filtering example
M: Ori Kam <orika@nvidia.com>
F: examples/flow_filtering/
F: doc/guides/sample_app_ug/flow_filtering.rst
Helloworld example
M: Bruce Richardson <bruce.richardson@intel.com>
F: examples/helloworld/
F: doc/guides/sample_app_ug/hello_world.rst
IPsec security gateway example
M: Radu Nicolau <radu.nicolau@intel.com>
M: Akhil Goyal <gakhil@marvell.com>
F: examples/ipsec-secgw/
F: doc/guides/sample_app_ug/ipsec_secgw.rst
IPv4 multicast example
F: examples/ipv4_multicast/
F: doc/guides/sample_app_ug/ipv4_multicast.rst
L2 forwarding example
M: Bruce Richardson <bruce.richardson@intel.com>
F: examples/l2fwd/
F: doc/guides/sample_app_ug/l2_forward_real_virtual.rst
L2 forwarding with cache allocation example
M: Tomasz Kantecki <tomasz.kantecki@intel.com>
F: doc/guides/sample_app_ug/l2_forward_cat.rst
F: examples/l2fwd-cat/
L2 forwarding with eventdev example
M: Sunil Kumar Kori <skori@marvell.com>
M: Pavan Nikhilesh <pbhagavatula@marvell.com>
T: git://dpdk.org/next/dpdk-next-eventdev
F: examples/l2fwd-event/
F: doc/guides/sample_app_ug/l2_forward_event.rst
L3 forwarding example
F: examples/l3fwd/
F: doc/guides/sample_app_ug/l3_forward.rst
Link status interrupt example
F: examples/link_status_interrupt/
F: doc/guides/sample_app_ug/link_status_intr.rst
PTP client example
M: Kirill Rybalchenko <kirill.rybalchenko@intel.com>
F: examples/ptpclient/
Rx/Tx callbacks example
M: Bruce Richardson <bruce.richardson@intel.com>
M: John McNamara <john.mcnamara@intel.com>
F: examples/rxtx_callbacks/
F: doc/guides/sample_app_ug/rxtx_callbacks.rst
Service cores example
M: Harry van Haaren <harry.van.haaren@intel.com>
F: examples/service_cores/
F: doc/guides/sample_app_ug/service_cores.rst
Skeleton example
M: Bruce Richardson <bruce.richardson@intel.com>
M: John McNamara <john.mcnamara@intel.com>
F: examples/skeleton/
F: doc/guides/sample_app_ug/skeleton.rst
VMDq examples
F: examples/vmdq/
F: doc/guides/sample_app_ug/vmdq_forwarding.rst
F: examples/vmdq_dcb/
F: doc/guides/sample_app_ug/vmdq_dcb_forwarding.rst
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