This is to support cases when the input data for
decoding a code block is larger than 64kB and would
not fit as a contiguous block of data into one
mbuf. In that case the length from the operation
supersedes the mbuf default structure.
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
Acked-by: Dave Burley <dave.burley@accelercomm.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
This patch fixes the marketing name of the QAT GEN3 to P5xxx.
Updates this name mentioned in the compression PMD as well as
in the documentation.
Fixes: aa983f03ad ("crypto/qat: handle Single Pass Crypto Requests on GEN3")
Fixes: a124830a6f ("compress/qat: enable dynamic huffman encoding")
Fixes: 1f5e4053f9 ("common/qat: support GEN3 devices")
Cc: stable@dpdk.org
Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Document addition of event mode support
to ipsec-secgw application.
Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
The EAL API (with doxygen documentation) is moved from
common/include/ to include/, which makes more clear that
it is the global API for all environments and architectures.
Note that the arch-specific and OS-specific include files are not
in this global include directory, but include/generic/ should
cover the doxygen documentation for them.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: David Marchand <david.marchand@redhat.com>
Apart from the 4-tuple (IP src/dst addresses and TCP/UDP src/dst
port addresses), there are only 40-bits available to match other
fields in packet headers. Not all combinations of packet header
fields can fit in the 40-bit tuple.
Currently, the combination of packet header fields to match are
configured via filterMode for LETCAM filters and filterMask for
HASH filters in firmware config files (t5/t6-config.txt). So, add
devargs to allow User to dynamically select the filterMode and
filterMask combination during runtime, without having to modify the
firmware config files and reflashing them onto the adapter. A table
of supported combinations is maintained by the driver to internally
translate the User specified devargs combination to hardware's internal
format before writing the requested combination to hardware
Signed-off-by: Karra Satwik <kaara.satwik@chelsio.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Currently, we only support VF device is bound to vfio_pci or igb_uio and
then driven by DPDK driver when PF is driven by kernel mode hns3 ethdev
driver, VF is not supported when PF is driven by hns3 DPDK driver.
This patch adds promiscuous and allmulticast mode support for hns3 VF
PMD driver.
1) The promiscuous/allmulticast mode can be configured successfully only
based on the trusted VF device. If based on the non trusted VF
device, configuring promiscuous/allmulticast mode will fail. The hns3
VF device can be configured as trusted device by hns3 PF kernel
ethdev driver on the host by "ip link set <eth num> vf <vf id> turst
on" command.
2) After the promiscuous mode is configured successfully, hns3 VF PMD
driver can receive the ingress and outgoing traffic. In the words,
all the ingress packets, all the packets sent from the PF and other
VFs on the same physical port.
3) Note: Because of the hardware constraints, By default vlan filter is
enabled and couldn't be turned off based on VF device, so vlan filter
is still effective even in promiscuous mode. If upper applications
don't call rte_eth_dev_vlan_filter API function to set vlan based on
VF device, hns3 VF PMD driver will can't receive the packets with
vlan tag in promiscuous mode.
Signed-off-by: Chengchang Tang <tangchengchang@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
This patch adds TCP segment offload support for hns3 PMD driver.
Signed-off-by: Hongbo Zheng <zhenghongbo3@huawei.com>
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
This patch adds the new flow item RTE_FLOW_ITEM_TYPE_PFCP to flow API to
match a PFCP header.
Add sample PFCP rules for testpmd guide. Since Session Endpoint
Identifier (SEID) only will be present in PFCP Session header and PFCP
Session headers shall be identified when the S field is equal to 1, when
create rules for PFCP Session header with certain SEID the S field need
be set 1.
Signed-off-by: Xiao Zhang <xiao.zhang@intel.com>
Acked-by: Ori Kam <orika@mellanox.com>
With this patch it is possible to connect 2 DPDK memifs into loopback,
i.e. when they have the same id and different roles, as for example:
"--vdev=net_memif0,role=master,id=0"
"--vdev=net_memif1,role=slave,id=0"
Signed-off-by: Július Milan <jmilan.dev@gmail.com>
Reviewed-by: Jakub Grajciar <jgrajcia@cisco.com>
This patch adds to MLX5 PMD the support of matching on IPv4 TTL and
IPv6 hoplimit.
Support is valid when using DV flow engine (Verbs flow engine doesn't
support matching on this field).
Signed-off-by: Eli Britstein <elibr@mellanox.com>
Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Remove CONFIG_RTE_LIBRTE_ICE_RX_ALLOW_BULK_ALLOC with below
consideration:
1. A default Rx path can always be selected by setting a proper
rx_free_thresh value at runtime, see
ice_check_rx_burst_bulk_alloc_preconditions.
2. Its not a big deal to always reserve more space for desc ring.
"ring_size = (uint16_t)(rxq->nb_rx_desc + ICE_RX_MAX_BURST);"
3. Fixes a potential invalid memory access in ice_reset_rx_queue.
If CONFIG_RTE_LIBRTE_ICE_RX_ALLOW_BULK_ALLOC is turned on while
ice_check_rx_burst_bulk_alloc_preconditions return fail.
Below code will have problem.
for (i = 0; i < ICE_RX_MAX_BURST; ++i)
rxq->sw_ring[rxq->nb_rx_desc + i].mbuf = &rxq->fake_mbuf;
Fixes: 50370662b7 ("net/ice: support device and queue ops")
Cc: stable@dpdk.org
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Supporting more than 2 sub-device is a remnant from earlier fail-safe
design, that was never actually published.
Fixes: a46f8d584e ("net/failsafe: add fail-safe PMD")
Cc: stable@dpdk.org
Signed-off-by: Gaetan Rivet <grive@u256.net>
Reading the fail-safe doc with a few years added, a few phrasing
choices are ambiguous or confusing.
Signed-off-by: Gaetan Rivet <grive@u256.net>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>
Add AH and AH SPI to testpmd rte flow command line.
Add note and sample AH rules in testpmd guide.
Signed-off-by: Xiao Zhang <xiao.zhang@intel.com>
Acked-by: Ori Kam <orika@mellanox.com>
Add Meson configuration to cross-compile for Windows using MinGW-w64.
It may require adjustments in some cases, but at least it provides
the foundation.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Tested-by: William Tu <u9012063@gmail.com>
Tested-by: Pallavi Kadam <pallavi.kadam@intel.com>
MinGW-w64 linker does not mimic MS linker options, so the build system
must differentiate between linkers on Windows. Use GNU linker options
with GCC and MS linker options with Clang.
MinGW-w64 by default uses MSVCRT stdio, which does not comply to ANSI,
most notably its formatting and string handling functions. MinGW-w64
support for the Universal CRT (UCRT) is ongoing, but the toolchain
provides its own standard-complying implementation of stdio. The latter
is used in the patch to support formatting in DPDK.
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Tested-by: William Tu <u9012063@gmail.com>
Tested-by: Pallavi Kadam <pallavi.kadam@intel.com>
Start a new release cycle with empty release notes.
ABI must now be checked with v20.02 as a reference.
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
When generating PDF with on an old system,
there are failures because of long tables:
vm_power_management.rst:420: ERROR: Malformed table.
Column span alignment problem in table line 5.
vm_power_management.rst:545: ERROR: Malformed table.
Column span alignment problem in table line 5.
vm_power_management.rst:754: ERROR: Malformed table.
Column span alignment problem in table line 5.
The tables (having only two columns) are replaced
with the more appropriate definition lists.
Fixes: 30d3aa861d ("doc: rework VM power manager user guide")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: David Marchand <david.marchand@redhat.com>
There is an increase in number of issues related to supported cables and
modules, this link and note can help users identify or narrow down the
issues.
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Only the supported features are supposed to be listed
in the networking features matrix.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Remove the redundant "when used". And modify "ans" to "and".
Fixes: b21302a107 ("eventdev: add Tx flag for packets with same destination")
Fixes: 92c083915a ("doc: update release notes for 19.11")
Cc: stable@dpdk.org
Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>
The no-inline hint flag is described.
Fixes: cacb44a099 ("net/mlx5: add no-inline Tx flag")
Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Now that Python 2 is officially not maintained anymore, prepare the
removal of support in DPDK.
Add a deprecation notice indicating the removal schedule.
Signed-off-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: David Marchand <david.marchand@redhat.com>
Based on the tech board meeting held on 2019-11-06,
It's been decided to move igb_uio kernel module to a new repository
hosted by dpdk.org in v20.11 release.
http://mails.dpdk.org/archives/dev/2019-November/151763.html
Adding the deprecation notice for the same in advance.
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: David Marchand <david.marchand@redhat.com>
Adding the deprecation notice as reminder for next ABI breakage release
(20.11).
This one time breakage is required to be able to extend enum/define
without breaking ABI.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: David Marchand <david.marchand@redhat.com>
The devices of the family ConnectX may have two letters as suffix.
Such suffix is preceded with a space and the second x is lowercase:
- ConnectX-4 Lx
- ConnectX-5 Ex
- ConnectX-6 Dx
Uppercase of the device family name BlueField is also fixed.
The lists of supported devices are fixed.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
When adding GTP to the list of supported tunnels,
the old line was not removed.
Fixes: f31d7a0171 ("net/mlx5: support GTP")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
The new rte_flow feature for DSCP field rewrite offload was
missing in the release notes.
The mlx5 requirements for DSCP field rewrite offload were missing.
Fixes: 8482ffe4b6 ("ethdev: add IPv4/IPv6 DSCP rewrite action")
Fixes: 6f26e604a9 ("net/mlx5: support IPv4/IPv6 DSCP rewrite action")
Signed-off-by: Suanming Mou <suanmingm@mellanox.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Fix grammar, spelling and formatting of DPDK 20.02 release notes.
Signed-off-by: John McNamara <john.mcnamara@intel.com>
Acked-by: David Marchand <david.marchand@redhat.com>
The following crypto PMDs use the Intel Multi-buffer library:
- AESNI MB PMD
- AESNI GCM PMD
- ZUC PMD
- KASUMI PMD
- SNOW3G PMD
When this library is built with gcc < 5.0, it might throw
some compilation issues. A workaround has been added in the
repo of this library, so a note on this has been added
to the documentation of these PMDs.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
This doc describes how to enable DPDK on OpenWrt
in both virtual and physical x86 environment.
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
The producer head pointer in multi producer enqueue fig.6.10
points to incorrect object in the ring array.
Fixes: fc1f2750a3 ("doc: programmers guide")
Cc: stable@dpdk.org
Signed-off-by: Prateek Agarwal <prateekag@cse.iitb.ac.in>
Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Updating the thunderx with loopback port support,
debugging options, new features added and correcting
some formatting issues.
Signed-off-by: Harman Kalra <hkalra@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
The dev_ops .get_module_info and .get_module_eeprom
were implemented in mlx5 in DPDK 19.11.
Fixes: 8a6a09f853 ("net/mlx5: support reading module EEPROM data")
Cc: stable@dpdk.org
Reported-by: Gal Cohen <galco@mellanox.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Explain how kernel driver RX buffer sizes affect the maximum
MTU size in practice.
Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
Reviewed-by: Xiaolong Ye <xiaolong.ye@intel.com>
This adds new device id to the list of Mellanox devices
that runs mlx5 PMD.
- BlueField-2 integrated ConnectX-6 Dx network controller
This device is not ready yet, it is in development stage.
Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Add tested Intel platforms with Intel NICs to v20.02 release note.
Signed-off-by: Bo Chen <box.c.chen@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
Update driver/firmware version mapping table for new driver/firmware
supported in 20.02 release.
Signed-off-by: Zhaoyan Chen <zhaoyan.chen@intel.com>
Acked-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
