This patch add a API configuration of queue region in rss.
It can parse the parameters of region index, queue number,
queue start index, user priority, traffic classes and so on.
According to commands from command line, it will call i40e
private API and start the process of set or flush queue region
configure. As this feature is specific for i40e, so private API
will be used. Aslo add a document for these new commands.
Queue region only support PF by now, so this document is
only for configuration of queue region on PF port.
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
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>
Precompiler instructions #ifdef RTE_LIBRTE_I40E_PMD ... #endif
were not placed correctly, which caused number of
compilation errors if I40E PMD is disabled.
Fixes: 5a4806d304 ("app/testpmd: support updating pctype mapping")
Signed-off-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>
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: cfea1f3048 ("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>
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: cb894d99ec ("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>
in parse_ringnuma_config/parse_portnuma_config functions, port_id
should be less than RTE_MAX_ETHPORTS, but port_id_is_invalid check
assumes that port_id may be RTE_PORT_ALL (65535).
Also fix port_id storage size.
Fixes: 4468635fdd ("app/testpmd: forbid actions on invalid port")
Cc: stable@dpdk.org
Signed-off-by: Li Han <han.li1@zte.com.cn>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This issue was about passing unsigned argument where should be signed
number.
In reality this is about wrong usage of fseek and ftell to determine
filesize.
This patch is compliant to suggestions from FIO19-C:
"Do not use fseek() and ftell() to compute the size of a regular file"
Coverity issue: 143454
Fixes: a92a5a2cbb ("app/testpmd: add command for loading DDP")
Cc: stable@dpdk.org
Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Currently, testpmd just allows to query the RETA info only when the
required size equals to configured RETA size.
This patch allows to query any RETA size <= the configured size. This
helps when the RETA size is big (say 512) and when I just want to peak
few RETA entries.
Signed-off-by: Yuanhan Liu <yliu@fridaylinux.org>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
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>
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>
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>
As for the testpmd flow command which uses uint16_t since the beginning by
chance, switch to portid_t for consistency.
Fixes: 14ab03825b1d ("ethdev: increase port id range")
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Extend port_id definition from uint8_t to uint16_t in lib and drivers
data structures, specifically rte_eth_dev_data. Modify the APIs,
drivers and app using port_id at the same time.
Fix some checkpatch issues from the original code and remove some
unnecessary cast operations.
release_17_11 and deprecation docs have been updated in this patch.
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Add new commands to manipulate with dynamic flow type to
pctype mapping table in i40e PMD.
Commands allow to print table, modify it and reset to default value.
Signed-off-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Update 'ddp get info' command to display protocols defined in a profile
Signed-off-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Port info command prints information about all supported flow types,
including dynamically mapped ones.
Signed-off-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>
Reviewed-by: Jingjing Wu <jingjing.wu@intel.com>
Testpmd calculates packet throughput by getting a diff of previous stats
value and current one.
If a stats clear called after previous sample taken, the diff will be
negative and throughput calculation will be wrong.
If current stats value is smaller than previous one, set throughput to
zero.
Fixes: 0e10698030 ("app/testpmd: show throughput in port stats")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The testpmd was doing old BSD lint style casts of rte_memcpy
to (void). This is unnecessary.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Kirill Rybalchenko <kirill.rybalchenko@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
When adding a VF MAC address, rte_eth_dev_mac_addr_add is called.
It's not right, because this API is used to add a MAC address for
a VMDq pool not a VF. Although it can work on ixgbe as VMDq pool
and VF mean the same thing on ixgbe.
Fixes: 7741e4cf16 ("app/testpmd: VMDq and DCB updates")
Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
When PF is reset, a message will show it and all its
VF need to be reset.
User can run the command "port reset port_id"
to reset the VF port and to keep same port id without
any configuration. Then user can run "port stop port_id"
and "port start port_id" to reconfigure its forwarding
mode and parameters as previous ones.
To avoid crash, current forwarding should be stopped
before running "port reset port_id".
Signed-off-by: Wei Dai <wei.dai@intel.com>
Tested-by: Yuan Peng <yuan.peng@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
The lsc_interrupt flag is enabled by default, and when the --tx-first is
used as a command line parameter, the 32 packets can be sent out before
the link state is up, resulting in the loss of the packets, and no further
forwarding will take place.
E.g. ./build/app/testpmd -c f0 -- --tx-first --stats-period 1
When the --tx-first is used, the lsc_interrupt flag needs to be disabled,
ensuring the links are up before forwarding traffic. Therefore, during the
parameter checking at startup, if --tx-first is used, we now warn the user,
and set lsc_interrupt to 0.
Fixes: 99cabef088 ("app/testpmd: add parameter to start forwarding Tx first")
Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
In testpmd, GRO is supported by csum forwarding engine, but the cmdline
message shows GRO is supported by io forwarding engine. This patch is
to fix this issue.
Fixes: b40f8d782b ("app/testpmd: enable TCP/IPv4 GRO")
Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The corrupted code checks only RAW flow item type special case for
returning its size but doesn't deal with any other flow item type
and returns 0 for all the others.
This bug leaves the flow descriptor empty for non RAW types.
The fix takes the correct size to any regular types from appropriate
array.
The same issue, with a similar fix, is in flow action size method which
deals only with RSS special type.
Fixes: 938a184a18 ("app/testpmd: implement basic support for flow API")
Cc: stable@dpdk.org
Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
The device state should be handled by the ethdev layer when possible.
Applications should not have to do it.
Not setting the state to UNUSED will make the port_id of the device
valid for all ethdev API functions, usually resulting in segfault.
Fixes: 284c908cc5 ("app/testpmd: request device removal interrupt")
Cc: stable@dpdk.org
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Tested-by: Shachar Beiser <shacharbe@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
when creating a bond device in testpmd, a name for a device must meet
the correct convention described in the documentation:
The device name must start with the net_bonding prefix
followed by numbers or letters.
Change for ALB mempool allocation - mem_name was too long.
Fixes: 9bf4901d1a ("bus/vdev: remove probe with driver name option")
Cc: stable@dpdk.org
Signed-off-by: Michal Jastrzebski <michalx.k.jastrzebski@intel.com>
Reviewed-by: Jingjing Wu <jingjing.wu@intel.com>
While matching user input against a token name or any other fixed string,
comparison stops at the end of user input if shorter (e.g. "foo" matches
token name "foobar").
Although the unintended consequence of this behavior allows users to
abbreviate command names and various parameters yet generate valid
commands, the parser was not designed to support this and does not prevent
ambiguous tokens.
For instance, entering "i" for a pattern item matches "ipv4", "ipv6" and
"icmp" then defaults to one of them in an unspecified manner.
Prevent this behavior by taking the length of fixed strings into account.
Fixes: 19c90af628 ("app/testpmd: add flow command")
Fixes: 5ac3502ed1 ("app/testpmd: add flow query command")
Fixes: abc3d81aca ("app/testpmd: add item raw to flow command")
Fixes: 05d34c6e9d ("app/testpmd: add queue actions to flow command")
Cc: stable@dpdk.org
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Support for dynamic tokens was added in order to implement the flow command
in testpmd, for which static tokens were not versatile enough due to the
large number of possible parameter combinations.
However, due to its reliance on a temporary array to store dynamic tokens,
this interface suffers from various limitations that need to be addressed
in order to implement more commands in the future:
- The maximum number of dynamic tokens is determined at compilation time
(CMDLINE_PARSE_DYNAMIC_TOKENS). The larger this value, the more stack
space is wasted (one pointer per potential token, i.e. 1kB of stack space
on 64-bit architectures with the default value).
- This temporary array is actually a cache in which entries already present
are not regenerated. This behavior is not documented, which makes dynamic
tokens practically unusable by applications as they do not know which
token is current.
- The cache does not really reduce the number of function calls needed to
retrieve tokens, it was mainly deemed useful to provide context about
other tokens to the generator callback.
- Like testpmd, most users will likely use repeated pointers to a fixed
token header structure (cmdline_token_hdr_t), with internal context-aware
callbacks that do not need to look at other entries; knowing the index of
the current token is enough.
Getting rid of the temporary array and properly documenting usage of the
token generator callback greatly simplifies this interface.
Fixes: 4fffc05a2b ("cmdline: support dynamic tokens")
Fixes: 19c90af628 ("app/testpmd: add flow command")
Cc: stable@dpdk.org
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
This patch add support for different aggregator modes in similar manner
that is provided in linux kernel.
testpmd> set bonding agg_mode <port_id> <agg_name>
testpmd> show bonding config <port_id>
Signed-off-by: Daniel Mrzyglod <danielx.t.mrzyglod@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
Providing this parameter requests flow API isolated mode on all ports at
initialization time. It ensures all traffic is received through the
configured flow rules only (see flow command).
Ports that do not support this mode are automatically discarded.
Signed-off-by: Vasily Philipov <vasilyf@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
This patch enables TCP/IPv4 GRO library in csum forwarding engine.
By default, GRO is turned off. Users can use command "gro (on|off)
(port_id)" to enable or disable GRO for a given port. If a port is
enabled GRO, all TCP/IPv4 packets received from the port are performed
GRO. Besides, users can set max flow number and packets number per-flow
by command "gro set (max_flow_num) (max_item_num_per_flow) (port_id)".
Signed-off-by: Jiayu Hu <jiayu.hu@intel.com>
Reviewed-by: Jingjing Wu <jingjing.wu@intel.com>
Tested-by: Lei Yao <lei.a.yao@intel.com>
Remove the dependency of this subsystem upon bus specific device
representation.
Devargs only validates that a device declaration is correct and handled
by a bus. The device interpretation is done afterward within the bus.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Add new command to support enable/disable of dedicated Tx/Rx queue on
each slave of a bond device for LACP control plane traffic.
set bonding lacp dedicated_queues <port_id> [enable|disable]
When enabled this option creates dedicated queues on each slave device
for LACP control plane traffic. This removes the need to filter control
plane packets in the data path.
Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
New command 'ddp del (port) (profile_path)' removes previously
loaded profile and deletes it from the list of the loaded profiles.
Signed-off-by: Andrey Chilikin <andrey.chilikin@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
This patch demonstrates how to get information about dynamic device
personalization (DDP) profile.
Command 'ddp get info (path_to_profile)' extracts and prints
information about the given profile.
Signed-off-by: Andrey Chilikin <andrey.chilikin@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
Add parameter to print port statistics periodically
(disabled by default), if interactive mode is not enabled.
This is useful to allow the user to see port statistics
without having to get into the internal command line.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Tested-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Add parameter to start forwarding sending first
a burst of packets, which is useful when testing
a loopback connection.
This was already implemented as an internal command,
but adding it as a parameter is interesting, as it
allows the user to test a loopback connection without
entering in the internal command line.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Add new meta pattern item RTE_FLOW_TYPE_ITEM_FUZZY in flow API.
This is for device that support fuzzy match option.
Usually a fuzzy match is fast but the cost is accuracy.
i.e. Signature Match only match pattern's hash value, but it is
possible that two different patterns have the same hash value.
Matching accuracy level can be configured by subfield threshold.
Driver can divide the range of threshold and map to different
accuracy levels that device support.
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
This is changing the API of rte_eal_dev_detach().
Signed-off-by: Jan Blunck <jblunck@infradead.org>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Because the comments in function cmd_add_bonding_slave_parsed() and
cmd_remove_bonding_slave_parsed() is 'Set the primary slave for
a bonded device',so fix it with 'add the slave for a bonded device'
and 'remove the slave from a bonded device'.
Signed-off-by: RongQiang Xie <xie.rongqiang@zte.com.cn>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Change the rte_eth_dev_callback_process function to return int,
and add a void *ret_param parameter.
The new parameter is used by ixgbe and i40e instead of abusing
the user data of the callback.
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
These functions are supported only on ixgbe.
However, they should appear in the help and returns an error
if the function is not supported or not enabled.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
