app/crypto-perf: fix IOVA translation

IOVA addresses should be found by calling rte_virt2iova() as
opposed to rte_virt2phy(), as physical address may not be
equal to IOVA address.

Fixes: 2eb6a1a3e5fc ("app/crypto-perf: fix crypto op init")
Cc: stable@dpdk.org
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>

usertools: change to SPDX license identifier

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

usertools: add missing SPDX identifier

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>

align SPDX Mellanox copyrights

Aligning Mellanox SPDX copyrights to a single format.
In addition replace to SPDX licence files which were missed.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

eal/arm: use SPDX tag for Cavium and RehiveTech copyright file

Replace the BSD license header with the SPDX tag for files
with a RehiveTech and Cavium copyright on them.

Signed-off-by: Jan Viktorin <viktorin@rehivetech.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>

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>

maintainers: call out subtree committers

The MAINTAINERS file contains information of the maintainers
of the different components on DPDK.
However, it does not give any information on who maintains the
different subtrees which accept new commits for these components.

This commit adds a list of the subtree committers.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

maintainers: maintain avf PMD in next-net-intel

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>

maintainers: claim responsibility for vmxnet3

Signed-off-by: Yong Wang <yongwang@vmware.com>

hash: fix missing spinlock unlock in add key

Fix missing spinlock unlock during add key when key is already present.

Fixes: be856325cba3 ("hash: add scalable multi-writer insertion with Intel TSX")
Cc: stable@dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>

examples/ip_pipeline: skip in FreeBSD build

IP_Pipeline app is not supported in FreeBSD environment. Therefore,
skip it while building the sample apps on FreeBSD.

Fixes: 4bbf8e30aa5e ("examples/ip_pipeline: add CLI interface")
Fixes: 2f74ae28e23f ("examples/ip_pipeline: add tap object")

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

doc: add meter API change to release notes

Update the release notes with meter api change to support configuration
profiles.

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

examples/ip_pipeline: add ECMP route example

Add example to build pipeline to demonstrate equal-cost multi-path
routing example.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: fix load balance table action

Fix bug in load balance action for pipeline table.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add flow classification example

Add example to build pipeline with hash table to classify the
ingress traffic.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>

examples/ip_pipeline: add firewall example

Add example to built pipeline with ACL table to demonstrate
the firewall operation.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add route example

Add example to built pipeline with LPM table to demonstrate layer 3
routing.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>

examples/ip_pipeline: add TAP port example

Add example to illustrate the pipeline functioning with TAP
interface.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

examples/ip_pipeline: add KNI port example

Add example to illustrate the pipeline functioning with KNI
interface.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

examples/ip_pipeline: add l2fwd example

This patch add the configuration file for l2fwd example. It
includes commands to build the packet processing stage (pipeline),
defining action, add rules to its table, etc.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

examples/ip_pipeline: add load balance action command

Add command for load balance action.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add TTL stats command

Add command to read the ttl stats.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add DSCP table update command

Add command to update the dscp table for traffic meter and traffic
manager.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add meter stats command

Add command to read traffic meter stats.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add meter profile commands

Add commands to configure the traffic meter profile.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add table entry stats command

Add command to read the pipeline table entry stats.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>

examples/ip_pipeline: add table bulk add command

Add cli for adding bulk entries to pipeline table.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

examples/ip_pipeline: add table entry delete command

Add command to delete the pipeline table entry.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add table entry commands

Add commands to add pipeline table entries which contains match and
action part.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

examples/ip_pipeline: add stats read commands

Add commands to read the pipeline  port in, port out
and table stats.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>

examples/ip_pipeline: add port enable and disable commands

Add commands to enable and disable the pipeline ports.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>

examples/ip_pipeline: add enable and disable commands

Add commands to enable and disable the pipeline on the thread.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>

examples/ip_pipeline: add thread runtime

Add runtime thread functions for the pipeline.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add threads

Add threads data structure and initialisation functions to run
the pipeline.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add pipeline object

Add pipeline object implementation to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add action profile objects

Add action profile object implementation to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>

examples/ip_pipeline: add KNI object

Add kni object implementation to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

examples/ip_pipeline: add tap object

Add tap object implementation to the application

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

examples/ip_pipeline: add traffic manager object

Add traffic manager object implementation to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: add sw queue object

Add swq object implementation to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

examples/ip_pipeline: add link object

Add link object implementation to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>

examples/ip_pipeline: add mempool object

Add mempool object implementation to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>

examples/ip_pipeline: add CLI interface

CLI interface allowing connectivity with external agent (e.g. telnet,
netcat, Python script, etc) is added to the application.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: remove infra code

All the actions associated with application pipelines
tables and ports are now implemented using the new action
APIs. Therefore, thousands of lines of code are eliminated
from the application. The reduced code size is easier to
maintain and extend.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: remove config

Remove application configuration and script files.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: remove master pipeline

remove master pipeline.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: remove firewall pipeline

Remove firewall pipeline.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: remove flow actions pipeline

Remove flow actions pipeline.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: remove flow classification pipeline

Remove flow classification pipeline.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: remove routing pipeline

Remove routing pipeline.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

examples/ip_pipeline: remove passthrough pipeline

remove passthrough pipeline.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

table: remove incorrect check for ACL

Remove wrong check for table entry pointer.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>

pipeline: add port in action APIs

This API provides a common set of actions for pipeline input ports to speed
up application development.

Each pipeline input port can be assigned an action handler to be executed
on every input packet during the pipeline execution.

The pipeline library allows the user to define his own input port actions
by providing customized input port action handler. While the user can
still follow this process, this API is intended to provide a quicker
development alternative for a set of predefined actions.

The typical steps to use this API are:
* Define an input port action profile.
* Instantiate the input port action profile to create input port action
  objects.
* Use the input port action to generate the input port action handler
  invoked by the pipeline.
* Use the input port action object to generate the internal data structures
  used by the input port action handler based on given action parameters.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: add load balance action

Add implementation of the load balance action.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: add timestamp action

Add implementation of timestamp action.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: add statistics read action

Add implementation of stats read action

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: add TTL update action

Add implementation of ttl update action.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: add NAT action

Add implementation of Network Address Translation(NAT) action.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: add packet encapsulation action

Add implementation of different type of packet encap
such as vlan, qinq, mpls, pppoe, etc.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: add traffic manager action

Add implementation of traffic manager action.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: add traffic metering action

Add traffic metering action implementation.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: get table action params

Add API to specify action related parameters such as action
handler, table entry data size, etc. for the pipeline table.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

pipeline: add table action APIs

This API provides a common set of actions for pipeline tables to speed up
application development.

Each match-action rule added to a pipeline table has associated data
that stores the action context. This data is input to the table
action handler called for every input packet that hits the rule as
part of the table lookup during the pipeline execution.

The pipeline library allows the user to define his own table
actions by providing customized table action handlers (table
lookup) and complete freedom of setting the rules and their data
(table rule add/delete). While the user can still follow this
process, this API is intended to provide a quicker development
alternative for a set of predefined actions.

The typical steps to use this API are:
* Define a table action profile.
* Instantiate the table action profile to create table action objects.
* Use the table action object to generate the pipeline table action
  handlers (invoked by the pipeline table lookup operation).
* Use the table action object to generate the rule data (for the
  pipeline table rule add operation) based on given action parameters.
* Use the table action object to read action data (e.g. stats counters)
  for any given rule.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>

bus/fslmc: fix find device start condition

If start is set and a device before it matches the data,
this device is returned.

Fixes: c7fe1eea8a74 ("bus: simplify finding starting point")
Cc: stable@dpdk.org
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>

eal: provide API for querying valid socket ids

During lcore scan, find all socket ID's and store them, and
provide public API to query valid socket id's. This will break
the ABI, so bump ABI version.

Also, remove deprecation notice corresponding to this change.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>

eal: add IPC asynchronous request

This API is similar to the blocking API that is already present,
but reply will be received in a separate callback by the caller
(callback specified at the time of request, rather than registering
for it in advance).

Under the hood, we create a separate thread to deal with replies to
asynchronous requests, that will just wait to be notified by the
main thread, or woken up on a timer.

Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jianfeng Tan <jianfeng.tan@intel.com>

eal: rename IPC request as synchronous one

Rename rte_mp_request to rte_mp_request_sync to indicate
that this request will be done synchronously (as opposed to
asynchronous request, which comes in next patch).

Also, fix alphabetical ordering for .map file.

Suggested-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jianfeng Tan <jianfeng.tan@intel.com>

eal: rename IPC sync request to pending request

Originally, there was only one type of request which was used
for multiprocess synchronization (hence the name - sync request).

However, now that we are going to have two types of requests,
synchronous and asynchronous, having it named "sync request" is
very confusing, so we will rename it to "pending request". This
is internal-only, so no externally visible API changes.

Suggested-by: Jianfeng Tan <jianfeng.tan@intel.com>
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Jianfeng Tan <jianfeng.tan@intel.com>

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>

drivers: add common folder

Add driver/common folder and skeleton makefile for adding commonly used
functions across mempool, event and net devices.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>

mbuf: fix truncated strncpy

Gcc-8 discovers issue with platform_mempool_ops.
rte_mbuf_pool_ops.c:26:3: error: ‘strncpy’ output truncated before
  terminating nul copying as many bytes from a string as its length
  [-Werror=stringop-truncation]
  strncpy(mz->addr, ops_name,  strlen(ops_name));

Since the ops_name is already checked for size, using strncpy
here is unnecessary; just use strcpy.

Fixes: a3acc3144a76 ("mbuf: add pool ops selection functions")

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

metrics: fix potential missing string termination

Fixes a potential memory overrun detected by Coverity.
This overrun cannot currently happen in practice because
rte_metrics_reg_names() explicitly forces the last name
character to be a NULL terminator.

This patches uses strlcpy instead of strncpy to copy name strings.

Coverity issue: 143434
Fixes: 349950ddb9c5 ("metrics: add information metrics library")
Fixes: 710cab6f675a ("metrics: fix out of bound access")

Signed-off-by: Remy Horton <remy.horton@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>

convert snprintf to strlcpy

Since we have support for the strlcpy function in DPDK, replace all
instances where a string is copied using snprintf.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>

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>

eal: add functions for previous power of 2 alignment

Add 32b and 64b API's to align the given integer to the previous power
of 2. Update common auto test to include test for previous power of 2 for
both 32 and 64bit integers.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>

eal: add macros to align value to multiple

Add macros to align given value to the multiple of the supplied
integer.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>

mem: use z specifier to format size_t

The recommended way to format size_t in printf is to use the
z modifier which handles the case where size_t maybe 32 or 64 bits.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

pci: use z specifier to format size_t

This addresses potential issues where size_t and off_t can vary
on some platforms.  For size_t the best way to format the value
is to use the z modifier to printf. For off_t need to cast to
long long to handle 64 bit offset on 32 bit platforms.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

config: remove old log level option

The old RTE_LOG_LEVEL has been replaced by RTE_DP_LOG_LEVEL and
is not used anywhere in the current source tree.

It is a merge leftover.

Fixes: 43e9f17ce7b8 ("log: remove log level config option")
Cc: stable@dpdk.org
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>

doc: update Marvell driver link

Change the incorrect driver documentation link to fix
following documentation build warning.

$ make doc-guides-html
sphinx processing guides-html...
doc/guides/rel_notes/release_17_11.rst:58:
WARNING: unknown document: ../nics/mrvl

Fixes: fe93968722af ("net/mrvl: rename PMD as mvpp2")

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Marko Kovacevic <marko.kovacevic@intel.com>

devtools: do not create kernel dir

get-maintainer script requires the creation of
some folders, including "kernel". Since now this folder
exists in DPDK folder, it is not required to create it.

Fixes: acaa9ee991b5 ("move kernel modules directories")

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

config: remove useless lines for DPAA2

Some comments are not relevant in a config which only overrides
the default config.

The option CONFIG_RTE_LIBRTE_DPAA2_DEBUG_DRIVER is already disabled
by default so it can be removed from this file.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>

crypto/dpaa2_sec: support dynamic logging

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

crypto/dpaa2_sec: fix debug logs

Digest and IV length variable declarations have changed.
These were escaping builds as the debugging macro was disabled.
During dynamic logging change, they were discoverd.

Fixes: 0fbd75a99fc9 ("cryptodev: move IV parameters to session")
Fixes: 7f0034275a24 ("cryptodev: remove digest length from crypto op")
Cc: stable@dpdk.org
Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

bus/fslmc: remove unused debug macros

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

event/dpaa2: support dynamic logging

Some changes had already been pushed via SHA:72654f090a11 patch. This
patch updates them.

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>

net/dpaa2: support dynamic logging

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

mempool/dpaa2: support dynamic logging

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

bus/fslmc: support dynamic logging

Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>

net/i40e: remove unnecessary FDIR mask configuration

Remove unnecessary FDIR mask configuration, otherwise
flow directory mask will be changed when configuring
hash input set.

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Reviewed-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

vhost: avoid populate guest memory

It's not necessary to populate guest memory from vhost side unless
zerocopy is enabled or users want better performance.

Update the doc for guest memory requirement clarification.

Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost: add pipe event for optimizing negotiation

When vhost-user connects qemu successfully, dpdk will call
the vhost_user_add_connection to add unix socket fd to poll.
And fdset_add only set the socket fd to a fdentry while poll
may sleep now. In a general case, this is no problem. But if
we use hot update for vhost-user, most downtime of VMs network
is 750+ms. This patch adds pipe event, so after connections are
ok, dpdk rebuild the poll immediately. With this patch, the
most downtime is 20~30ms.

Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost: move stdbool include

The vhost.h file uses bool type, but not include stdbool
header file. If other c files include vhost.h directly,
there will be a compile error.

This patch will be used in the next patch.

Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost: add fdset-event thread name

This patch adds the name for vhost fdset thread.
It can help us to know whether the thread is running.

Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>

vhost: raise error on fdset-thread creation

When first call the 'rte_vhost_driver_start', the
fdset_event_dispatch thread should be created successfully.
Because the vhost uses it to poll socket events for vhost
server or clients. Without it, for example, vhost will not
get the connection event.

This patch returns err code directly when created not successful.

Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>

net/vhost: fix crash when creating vdev dynamically

When creating vdev dynamically, vhost pmd driver starts directly without
checking TX/RX queues are ready or not, and thus causes segmentation fault
when vhost library accesses queues. This patch adds a flag to check whether
queues are setup or not, and adds queues setup into dev_start function to
allow user to start them after setting up.

Fixes: aed0b12930b3 ("net/vhost: fix socket file deleted on stop")
Cc: stable@dpdk.org
Signed-off-by: Junjie Chen <junjie.j.chen@intel.com>
Tested-by: Zhiyong Yang <zhiyong.yang@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

vhost: avoid concurrency when logging dirty pages

This patch aims at fixing a migration performance regression
faced since atomic operation is used to log pages as dirty when
doing live migration.

Instead of setting a single bit by doing an atomic read-modify-write
operation to log a page as dirty, this patch write 0xFF to the
corresponding byte, and so logs 8 page as dirty.

The advantage is that it avoids concurrent atomic operations by
multiple PMD threads, the drawback is that some clean pages are
marked as dirty and so are transferred twice.

Fixes: 897f13a1f726 ("vhost: make page logging atomic")
Cc: stable@dpdk.org
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Jianfeng Tan <jianfeng.tan@intel.com>

ethdev: fix port accessing after release

rte_eth_dev_pci_release() function wrongly releases an ethdev port and
then releases internal fields of this port.
This behavior is problematic, because after the release, the port may
be reallocated again by another thread or just be invalid for any
usage.

Move the release operation to the end of the function.

Fixes: dcd5c8112bc3 ("ethdev: add PCI driver helpers")
Cc: stable@dpdk.org
Suggested-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>

net/qede: fix to prevent overwriting packet type

Fixes: 3f72dd780e10 ("net/qede: check tunnel L3 header")
Cc: stable@dpdk.org
Signed-off-by: Harish Patil <harish.patil@cavium.com>

net/qede: fix device stop to remove primary MAC

This fix is to remove primary MAC filter during dev stop. Without the
fix device start attempt to add the primary MAC fails. Perform MAC set
remove under IS_PF() check.

Fixes: dd28bc8c6ef4 ("net/qede: fix VF port creation sequence")
Cc: stable@dpdk.org
Signed-off-by: Rasesh Mody <rasesh.mody@cavium.com>