app/testpmd: fix invalid Tx queue number setting

If an invalid number of TX queues is configured from testpmd run-time
command like "port config all txq number" or from --txq in the command
to start

app/testpmd: fix invalid Tx queue number setting

If an invalid number of TX queues is configured from testpmd run-time
command like "port config all txq number" or from --txq in the command
to start testpmd, the global variable nb_txq is updated by this invalid
value without this patch. It may cause testpmd crash. This patch refuses
invalid txq setting and keeps its last correct value.

Fixes: ce8d561418d4 ("app/testpmd: add port configuration settings")
Cc: stable@dpdk.org

Signed-off-by: Wei Dai <wei.dai@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>

show more ...

app/testpmd: fix invalid Rx queue number setting

If an invalid number of RX queues is configured from testpmd run-time
command like "port config all rxq number" or from --rxq in the command
to start

app/testpmd: fix invalid Rx queue number setting

If an invalid number of RX queues is configured from testpmd run-time
command like "port config all rxq number" or from --rxq in the command
to start testpmd, the global variable nb_rxq is updated by this invalid
value without this patch. It may cause testpmd crash. This patch refuses
invalid rxq setting and keeps its last correct value.

Fixes: ce8d561418d4 ("app/testpmd: add port configuration settings")
Cc: stable@dpdk.org

Signed-off-by: Wei Dai <wei.dai@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>

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app/testpmd: extend event printing

There are new Ethernet device events - NEW and DESTROY, and new option
to register all ports by one call.

Adjust application to aforementioned changes.

Signed-of

app/testpmd: extend event printing

There are new Ethernet device events - NEW and DESTROY, and new option
to register all ports by one call.

Adjust application to aforementioned changes.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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app/testpmd: enable fast free Tx offload by default

Enable the DEV_TX_OFFLOAD_MBUF_FAST_FREE in case the underlying device
supports.

This is to preserve the previous offloads configuration made acc

app/testpmd: enable fast free Tx offload by default

Enable the DEV_TX_OFFLOAD_MBUF_FAST_FREE in case the underlying device
supports.

This is to preserve the previous offloads configuration made according
to the PMD defaults.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

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app/testpmd: adjust on the fly VLAN configuration

On ethdev there is an API to configure VLAN offloads after the port
was started and without reconfiguration of the port or queues.

In the current d

app/testpmd: adjust on the fly VLAN configuration

On ethdev there is an API to configure VLAN offloads after the port
was started and without reconfiguration of the port or queues.

In the current design of the application, when the Rx offloads are
changed (through "port config all" CLI command) the port configuration
is overwritten, therefore the configuration made for the VLAN is lost.

This patch is to address the issue by a configuration of each port Rx
offloads separately instead of using the global Rx config. Such
adjustment is required due to the conversion of the application to the
new offloads API.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

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app/testpmd: remove txqflags option

Since testpmd is now using the new Ethdev offloads API and there is
a way configure each of the tx offloads from CLI or command line,
there is no need for the txq

app/testpmd: remove txqflags option

Since testpmd is now using the new Ethdev offloads API and there is
a way configure each of the tx offloads from CLI or command line,
there is no need for the txqflags configuration anymore.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

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app/testpmd: add command line option for Tx offloads

This patch adds command line option to set hex value for the ports Tx
offloads flags.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-

app/testpmd: add command line option for Tx offloads

This patch adds command line option to set hex value for the ports Tx
offloads flags.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

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app/testpmd: convert to new Tx offloads API

Ethdev Tx offloads API has changed since:

commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")

Convert the application to use the new API.

T

app/testpmd: convert to new Tx offloads API

Ethdev Tx offloads API has changed since:

commit cba7f53b717d ("ethdev: introduce Tx queue offloads API")

Convert the application to use the new API.

This patch mandates the port to be stopped when configure the Tx
offloads. This is because the PMD must be aware to the offloads changes
on the device and queue configuration.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

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app/testpmd: add function to check port stopped

This patch adds supports for checking if a single port is stopped.
currently there is a function to check only for all ports.

Signed-off-by: Shahaf S

app/testpmd: add function to check port stopped

This patch adds supports for checking if a single port is stopped.
currently there is a function to check only for all ports.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

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app/testpmd: convert to new Rx offloads API

Ethdev Rx offloads API has changed since:

commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")

Convert the application to use the new API. Th

app/testpmd: convert to new Rx offloads API

Ethdev Rx offloads API has changed since:

commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")

Convert the application to use the new API. The is no functionality
changes rather simple conversion of the flags.

Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

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app/testpmd: register a specific log type

Instead of using USERx logs, register a dynamic log type, as introduced in
commit c1b5fa94a46f ("eal: support dynamic log types").

Signed-off-by: Olivier M

app/testpmd: register a specific log type

Instead of using USERx logs, register a dynamic log type, as introduced in
commit c1b5fa94a46f ("eal: support dynamic log types").

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

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app: use SPDX tag for Intel copyright files

Replace the BSD license header with the SPDX tag for files
with only an Intel copyright on them.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.

app: use SPDX tag for Intel copyright files

Replace the BSD license header with the SPDX tag for files
with only an Intel copyright on them.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

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remove useless memzone includes

The memzone header is often included without good reason.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

app/testpmd: refine xstats show

When using "show port xstats all" command to show xstats, the output
is usually too long to obtain what you really want, especially when
multi-queue is enabled.

Adde

app/testpmd: refine xstats show

When using "show port xstats all" command to show xstats, the output
is usually too long to obtain what you really want, especially when
multi-queue is enabled.

Added an option to set whether zero values should be displayed
or not for xstats. The "set xstats-hide-zero on|off" command enables
the user to decide if the zero values should be shown while
displaying xstats.

Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Signed-off-by: Elza Mathew <elza.mathew@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

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app/testpmd: fix mapping of user priority to DCB TC

When number of DCB traffic class is 4, user priority should be
mapped to traffic class 0/1/2/3.

Fixes: cb60ede6e3b6 ("ethdev: rename DCB field in

app/testpmd: fix mapping of user priority to DCB TC

When number of DCB traffic class is 4, user priority should be
mapped to traffic class 0/1/2/3.

Fixes: cb60ede6e3b6 ("ethdev: rename DCB field in config structs")
Cc: stable@dpdk.org

Signed-off-by: Wei Dai <wei.dai@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

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app/testpmd: fix port id type

Fixes: f8244c6399d9 ("ethdev: increase port id range")

Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>

app/testpmd: remove unnecessary cast

Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>

app/testpmd: add Rx HW timestamp

Add enabling/disabling Rx HW timestamp from
command line and parameter.

Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellano

app/testpmd: add Rx HW timestamp

Add enabling/disabling Rx HW timestamp from
command line and parameter.

Signed-off-by: Raslan Darawsheh <rasland@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>

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app/testpmd: add traffic management forwarding mode

This commit extends the testpmd application with new forwarding engine
that demonstrates the use of ethdev traffic management APIs and softnic
PMD

app/testpmd: add traffic management forwarding mode

This commit extends the testpmd application with new forwarding engine
that demonstrates the use of ethdev traffic management APIs and softnic
PMD for QoS traffic management.

In this mode, 5-level hierarchical tree of the QoS scheduler is built
with the help of ethdev TM APIs such as shaper profile add/delete,
shared shaper add/update, node add/delete, hierarchy commit, etc.
The hierarchical tree has following nodes; root node(x1, level 0),
subport node(x1, level 1), pipe node(x4096, level 2),
tc node(x16348, level 3), queue node(x65536, level 4).

During runtime, each received packet is first classified by mapping the
packet fields information to 5-tuples (HQoS subport, pipe, traffic class,
queue within traffic class, and color) and storing it in the packet mbuf
sched field. After classification, each packet is sent to softnic port
which prioritizes the transmission of the received packets, and
accordingly sends them on to the output interface.

To enable traffic management mode, following testpmd command is used;

$ ./testpmd -c c -n 4 --vdev
'net_softnic0,hard_name=0000:06:00.1,soft_tm=on' -- -i
--forward-mode=tm

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

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app/testpmd: fix quitting in container

In container, the process cannot be terminated by SIGINT/SIGTERM when
execute with 'stats-period' option.
Fixed by adding a flag to exit stats period loop afte

app/testpmd: fix quitting in container

In container, the process cannot be terminated by SIGINT/SIGTERM when
execute with 'stats-period' option.
Fixed by adding a flag to exit stats period loop after received either
SIGINT or SIGTERM.

Fixes: cfea1f3048d1 ("app/testpmd: print statistics periodically")
Cc: stable@dpdk.org

Signed-off-by: Phil Yang <phil.yang@arm.com>
Acked-by: Jianbo Liu <jianbo.liu@linaro.org>

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app/testpmd: fix forward port ids setting

The corrupted code didn't check the port availability when
it was trying to set the forward port IDs array.
However, when it was counting the number of port

app/testpmd: fix forward port ids setting

The corrupted code didn't check the port availability when
it was trying to set the forward port IDs array.
However, when it was counting the number of ports, the availability
was checked by RTE_ETH_FOREACH_DEV iterator.

Hence, even when ETH devices ports were not in ATTACHED state,
the testpmd tried to forward traffic by them and got segmentation
fault at queue access time.

For example:
When EAL command line parameters include two devices, the first
is failsafe with two sub devices and the second is any device,
testpmd gets two devices by the iterator and sets for forwarding
both, the failsafe device and the failsafe first sub device
(instead of the second sub device).
After the first failsafe sub device state was changed to DEFERRED,
testpmd tries to forward traffic through the deferred device
because it didn't check the port availability in setting time.

The fix uses the RTE_ETH_FOREACH_DEV iterator for the forward
port IDs default setting.

Fixes: cb894d99eceb ("ethdev: add deferred intermediate device state")
Cc: stable@dpdk.org

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

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app/testpmd: enable TCP/IPv4 VxLAN and GRE GSO

This patch adds GSO support to the csum forwarding engine. Oversized
packets transmitted over a GSO-enabled port will undergo segmentation
(with the ex

app/testpmd: enable TCP/IPv4 VxLAN and GRE GSO

This patch adds GSO support to the csum forwarding engine. Oversized
packets transmitted over a GSO-enabled port will undergo segmentation
(with the exception of packet-types unsupported by the GSO library).
GSO support is disabled by default.

GSO support may be toggled on a per-port basis, using the command:

"set port <port_id> gso on|off"

The maximum packet length (including the packet header and payload) for
GSO segments may be set with the command:

"set gso segsz <length>"

Show GSO configuration for a given port with the command:

"show port <port_id> gso"

Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Signed-off-by: Mark Kavanagh <mark.b.kavanagh@intel.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

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app/testpmd: enable the heavyweight mode TCP/IPv4 GRO

The GRO library provides two modes to reassemble packets. Currently, the
csum forwarding engine has supported to use the lightweight mode to
rea

app/testpmd: enable the heavyweight mode TCP/IPv4 GRO

The GRO library provides two modes to reassemble packets. Currently, the
csum forwarding engine has supported to use the lightweight mode to
reassemble TCP/IPv4 packets. This patch introduces the heavyweight mode
for TCP/IPv4 GRO in the csum forwarding engine.

With the command "set port <port_id> gro on|off", users can enable
TCP/IPv4 GRO for a given port. With the command "set gro flush <cycles>",
users can determine when the GROed TCP/IPv4 packets are flushed from
reassembly tables. With the command "show port <port_id> gro", users can
display GRO configuration.

The GRO library doesn't re-calculate checksums for merged packets. If
users want the merged packets to have correct IP and TCP checksums,
please select HW IP checksum calculation and HW TCP checksum calculation
for the port which the merged packets are transmitted to.

Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Tested-by: Lei Yao <lei.a.yao@intel.com>

show more ...

app/testpmd: avoid pages being swapped out

Call the mlockall() function, to attempt to lock all of its process
memory into physical RAM, and preventing the kernel from paging any
of its memory to di

app/testpmd: avoid pages being swapped out

Call the mlockall() function, to attempt to lock all of its process
memory into physical RAM, and preventing the kernel from paging any
of its memory to disk.

When using testpmd for performance testing, depending on the code path
taken, we see a couple of page faults in a row. These faults effect
the overall drop-rate of testpmd. On Linux the mlockall() call will
prefault all the pages of testpmd (and the DPDK libraries if linked
dynamically), even without LD_BIND_NOW.

Signed-off-by: Eelco Chaudron <echaudro@redhat.com>
Acked-by: Aaron Conole <aconole@redhat.com>
Acked-by: Maxime Coquelin <maxime.coquelin@redhat.com>

show more ...

net/xenvirt: remove

Signed-off-by: Jianfeng Tan <jianfeng.tan@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>