3062 Commits

Author SHA1 Message Date
Bernard Iremonger
76ac713150 doc: update release notes for IPsec
Update release notes for recently supported features in IPsec library and
IPsec Security Gateway application.

Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
2019-07-26 15:43:42 +02:00
Matan Azrad
a496e09317 net/mlx5: zero LRO mbuf headroom
LRO packet may consume all the stride memory, hence the PMD cannot
guaranty head-room for the LRO mbuf.

The issue is lack in HW support to write the packet in offset from the
stride start.

A new striding RQ feature may be added in CX6 DX to allow head-room and
tail-room for the LRO strides.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2019-07-23 14:31:36 +02:00
Dekel Peled
175f1c21d0 net/mlx5: check conditions to enable LRO
Use DevX API to read device LRO capabilities.
Check if LRO is supported and can be enabled.
Check if MPRQ is supported and can be used.
Enable MPRQ for LRO use if not enabled by user.
Added note for mlx5_mprq_enabled(), to emphasize that LRO
enables MPRQ.
Disable CQE compression and CRC stripping if LRO is enabled.

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2019-07-23 14:31:36 +02:00
Dekel Peled
21bb6c7e62 net/mlx5: introduce LRO
Add command-line argument to set LRO session timeout.
Add LRO settings struct in PMD configuration struct.
Add support of LRO offload in port configuration.
Add macros and function to check if LRO is supported and enabled.

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Acked-by: Matan Azrad <matan@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2019-07-23 14:31:36 +02:00
Viacheslav Ovsiienko
505f1fe426 net/mlx5: add Tx devargs
This patch introduces new mlx5 PMD devarg options:

- txq_inline_min - specifies minimal amount of data to be inlined into
  WQE during Tx operations. NICs may require this minimal data amount
  to operate correctly. The exact value may depend on NIC operation
  mode, requested offloads, etc.

- txq_inline_max - specifies the maximal packet length to be completely
  inlined into WQE Ethernet Segment for ordinary SEND method. If packet
  is larger the specified value, the packet data won't be copied by the
  driver at all, data buffer is addressed with a pointer. If packet
  length is less or equal all packet data will be copied into WQE.

- txq_inline_mpw - specifies the maximal packet length to be completely
  inlined into WQE for Enhanced MPW method.

Driver documentation is also updated.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
2019-07-23 14:31:36 +02:00
Viacheslav Ovsiienko
a6bd4911ad net/mlx5: remove Tx implementation
This patch removes the existing Tx datapath code
as preparation step before introducing the new
implementation. The following entities are being
removed:

- deprecated devargs support
- tx_burst() routines
- related PRM definitions
- SQ configuration code
- Tx routine selection code
- incompatible Tx completion code

The following devargs are deprecated and ignored:
- "txq_inline" is going to be converted to "txq_inline_max"
  for compatibility issue
- "tx_vec_en"
- "txqs_max_vec"
- "txq_mpw_hdr_dseg_en"
- "txq_max_inline_len" is going to be converted
  to "txq_inline_mpw" for compatibility issue

The deprecated devarg keys are recognized by PMD
and ignored/converted to the new ones in order not
to block device probing.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>
2019-07-23 14:31:36 +02:00
Kiran Kumar K
3aef89aaec net/octeontx2: support IPv6 ext parsing
Adding support for ipv6_ext header parsing in the octeontx2 flow.

Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
2019-07-23 14:31:36 +02:00
Ajit Khaparde
721597ae2f net/bnxt: update HWRM API to version 1.10.0.91
Update HWRM API to version 1.10.0.91

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
2019-07-23 14:31:36 +02:00
Dekel Peled
68bb77e968 doc: fix ethernet addresses in flow API guide
Ethernet address examples contain 5 bytes only.
This patch changes the examples to valid 6 bytes Ethernet addresses.

Fixes: 4d73b6fb9907 ("doc: add generic flow API guide")
Cc: stable@dpdk.org

Signed-off-by: Dekel Peled <dekelp@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-07-23 14:31:35 +02:00
Stephen Hemminger
6937d2103e app/testpmd: add option to not start device
Some configuration options can not be tested properly with testpmd
because it automatically starts all ports. This makes it harder
to test driver handling of configuration options:
(for example rx_deferred_start).

Add new command line flag --disable-device-start which skips
the device start. The port can then be started manually later.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-07-23 14:31:35 +02:00
Nithin Dabilpuram
55e51c9624 app/testpmd: add device related commands
With the latest published interface of
rte_eal_hotplug_[add,remove](), and rte_eth_dev_close(),
rte_eth_dev_close() would cleanup all the data structures of
port's eth dev leaving the device common resource intact
if RTE_ETH_DEV_CLOSE_REMOVE is set in dev flags.

So a new command "detach device" (~hotplug remove) to work,
with device identifier like "port attach" is added
to be able to detach closed devices.

Also to display currently probed devices, another command
"show device info <identifier>|all" is also added as a
part of this change.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-07-23 14:31:35 +02:00
Xiaoyu Min
30626def03 app/testpmd: support raw encap/decap actions
This patch intend to support
action_raw_encap/decap [1] in a generic and convenient way.

Two new commands - set raw_encap, set raw_decap are introduced just
like the other commands for encap/decap, i.e. set vxlan.

These two commands have corresponding global buffers
which can be used by PMD as the input buffer for raw encap/decap.

The commands use the rte_flow pattern syntax to help user build the
raw buffer in a convenient way.

A common way to use it:

- encap matched egress packet with VxLAN tunnel:
testpmd> set raw_encap eth src is 10:11:22:33:44:55 / vlan tci is 1
	 inner_type is 0x0800 / ipv4 / udp dst is 4789 / vxlan vni
	 is 2 / end_set
testpmd> flow create 0 egress pattern eth / ipv4 / end actions
	 raw_encap / end

- decap l2 header and encap GRE tunnel on matched egress packet:
testpmd> set raw_decap eth / end_set
testpmd> set raw_encap eth dst is 10:22:33:44:55:66 / ipv4 / gre
	 protocol is 0x0800 / end_set
testpmd> flow create 0 egress pattern eth / ipv4 / end actions
	 raw_decap / raw_encap / end

- decap VxLAN tunnel and encap l2 header on matched ingress packet:
testpmd> set raw_encap eth src is 10:11:22:33:44:55 type is 0x0800 /
	 end_set
testpmd> set raw_decap eth / ipv4 / udp / vxlan / end_set
testpmd> flow create 0 ingress pattern eth / ipv4 / udp dst is 250 /
         vxlan vni is 0x1234 / ipv4 / end actions raw_decap /
         raw_encap / queue index 1 / mark id 0x1234 / end

[1] http://mails.dpdk.org/archives/dev/2018-October/116092.html

Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-07-23 14:31:35 +02:00
Aideen McLoughlin
f14a945915 net/pcap: remove Rx queue argument necessity
Previously in the PCAP PMD queues has to be defined as RxQ and TxQ
pairs, even if the need is only Rx or only Tx:
 "--vdev net_pcap0,tx_pcap=tx.pcap,rx_pcap=rx.pcap"

Following commit enabled only providing Rx queue, and if Tx queue is
not provided PMD drops the Tx packets automatically:
Commit a3f5252e5cbd ("net/pcap: enable infinitely Rx a pcap file")
 "--vdev net_pcap0,rx_pcap=rx.pcap"

This commit enables same thing for Rx queue, user no more have to
provide a Rx queue (rx_iface or rx_pcap), for this case a dummy Rx
burst function is used which doesn't return any packet at all:
 "--vdev net_pcap0,tx_pcap=tx.pcap"

This makes only saving packets to a pcap file use case easy.

When both Rx and Tx queues are missing PMD will return an error.
(Single interface is still supported: "--vdev net_pcap0,iface=eth0")

Signed-off-by: Aideen McLoughlin <aideen.mcloughlin@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-07-23 14:31:35 +02:00
Matan Azrad
f15db67df0 net/mlx5: accelerate DV flow counter query
All the DV counters are cashed in the PMD memory and are contained in
pools which are contained in containers according to the counters
allocation type - batch or single.

Currently, the flow counter query is done synchronously in pool
resolution means that on the user request a FW command is triggered to
read all the counters in the pool.

A new feature of devX to asynchronously read batch of flow counters
allows to accelerate the user query operation.

Using the DPDK host thread, the PMD periodically triggers asynchronous
query in pool resolution for all the counter pools and an interrupt is
triggered by the FW when the values are updated.
In the interrupt handler the pool counter values raw data is replaced
using a double buffer algorithm (very fast).
In the user query, the PMD just returns the last query values from the
PMD cache - no system-calls and FW commands are triggered from the user
control thread on query operation!

More synchronization is added with the host thread:
        Container resize uses double buffer algorithm.
        Pools growing in container uses atomic operation.
        Pool query buffer replace uses a spinlock.
        Pool minimum devX counter ID uses atomic operation.

Signed-off-by: Matan Azrad <matan@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
2019-07-23 14:31:35 +02:00
Rastislav Cernay
9c7fd48fee net/nfb: support timestamp
This patch adds timestamping support to nfb driver.

Signed-off-by: Rastislav Cernay <cernay@netcope.com>
2019-07-23 14:31:34 +02:00
Xiaoyu Min
5e33bebdd8 net/mlx5: support IP-in-IP tunnel
Enabled IP-in-IP tunnel type support on DV/DR flow engine.
This includes the following combination:
 - IPv4 over IPv4
 - IPv4 over IPv6
 - IPv6 over IPv4
 - IPv6 over IPv6

MLX5 NIC supports IP-in-IP tunnel via FLEX Parser so
need to make sure fw using FLEX Paser profile 0.

  mlxconfig -d <mst device> -y set FLEX_PARSER_PROFILE_ENABLE=0

The example testpmd commands would be:

- Match on IPv4 over IPv4 packets and do inner RSS:

  testpmd> flow create 0 ingress pattern eth / ipv4 proto is 0x04 /
           ipv4 / udp / end actions rss level 2 queues 0 1 2 3 end / end

- Match on IPv6 over IPv4 packets and do inner RSS:

  testpmd> flow create 0 ingress pattern eth / ipv4 proto is 0x29 /
           ipv6 / udp / end actions rss level 2 queues 0 1 2 3 end / end

Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2019-07-23 14:31:34 +02:00
David Marchand
d3e94faf91 doc: fix example in AF_XDP guide
queue= parameter does not exist.
It might have been the previous name of the queue_count parameter, but
anyway, the default value 1 for the number of queues works fine.

Fixes: f1debd77efaf ("net/af_xdp: introduce AF_XDP PMD")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
2019-07-23 14:31:34 +02:00
Xiaoyu Min
a7a0365565 net/mlx5: match GRE key and present bits
Support matching on the present bits (C,K,S)
as well as the optional key field.

If the rte_flow_item_gre_key is specified in pattern,
it will set K present match automatically.

Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2019-07-23 14:31:34 +02:00
Qi Zhang
603beeb970 net/ice: add safe mode devarg
When OS package is not provided driver silently goes into safe mode,
since safe mode is missing most of advanced features, this may confuse
the users.

Instead of going into safe mode silently, add devarg for safe mode
enabling only for users that are asking for it.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Acked-by: Ray Kinsella <ray.kinsella@intel.com>
2019-07-23 14:31:34 +02:00
Qi Zhang
e732b7f539 net/ice: remove unused devargs
Remove devarg "max_queue_pair_num" related code since
it is not complete implemented.

Fixes: f9cf4f864150 ("net/ice: support device initialization")
Cc: stable@dpdk.org

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
2019-07-23 14:31:34 +02:00
Kiran Kumar K
520270d518 net/octeontx2: support PF and VF action
Adding PF and VF action support for octeontx2 flow driver.
If RTE_FLOW_ACTION_TYPE_PF action is set from VF, then the packet
will be sent to the parent PF.
If RTE_FLOW_ACTION_TYPE_VF action is set and original is specified,
then the packet will be sent to the original VF, otherwise the packet
will be sent to the VF specified in the vf_id.

Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
2019-07-23 14:31:34 +02:00
Jerin Jacob
bbe29a9bd7 eal/linux: select IOVA as VA mode for default case
When bus layer reports the preferred mode as RTE_IOVA_DC then
select the RTE_IOVA_VA mode:

- All drivers work in RTE_IOVA_VA mode, irrespective of physical
address availability.

- By default, a mempool asks for IOVA-contiguous memory using
RTE_MEMZONE_IOVA_CONTIG. This is slow in RTE_IOVA_PA mode and it
may affect the application boot time.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Signed-off-by: David Marchand <david.marchand@redhat.com>
2019-07-22 17:47:27 +02:00
David Marchand
b76fafb174 eal: fix IOVA mode selection as VA for PCI drivers
The incriminated commit broke the use of RTE_PCI_DRV_IOVA_AS_VA which
was intended to mean "driver only supports VA" but had been understood
as "driver supports both PA and VA" by most net drivers and used to let
dpdk processes to run as non root (which do not have access to physical
addresses on recent kernels).

The check on physical addresses actually closed the gap for those
drivers. We don't need to mark them with RTE_PCI_DRV_IOVA_AS_VA and this
flag can retain its intended meaning.
Document explicitly its meaning.

We can check that a driver requirement wrt to IOVA mode is fulfilled
before trying to probe a device.

Finally, document the heuristic used to select the IOVA mode and hope
that we won't break it again.

Fixes: 703458e19c16 ("bus/pci: consider only usable devices for IOVA mode")

Signed-off-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
Tested-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
2019-07-22 17:45:52 +02:00
Jasvinder Singh
b767a6a213 sched: remove redundant macros
Remove unused macros from the library, and update release
notes.

Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com>
Signed-off-by: Abraham Tovar <abrahamx.tovar@intel.com>
Signed-off-by: Lukasz Krakowiak <lukaszx.krakowiak@intel.com>
2019-07-22 15:44:16 +02:00
Adam Dybkowski
1525374af3 doc: update compressdev guide
This patch updates the constant names and function names used
in code snippets in the Compression Device Library documentation.

Signed-off-by: Adam Dybkowski <adamx.dybkowski@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
2019-07-19 14:17:11 +02:00
Fan Zhang
186b14d685 cryptodev: make xform key pointer constant
This patch changes the key pointer data types in cipher, auth,
and aead xforms from "uint8_t *" to "const uint8_t *" for a
more intuitive and safe sessionn creation.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Liron Himi <lironh@marvell.com>
2019-07-19 14:15:21 +02:00
Tomasz Jozwiak
1b3268a326 doc: update compress-perf tool guide
This patch updates dpdk-test-compress-perf documentation.

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Artur Trybula <arturx.trybula@intel.com>
Acked-by: Shally Verma <shallyv@marvell.com>
2019-07-19 14:15:21 +02:00
Tomasz Jozwiak
7c14a7a93b app/compress-perf: add benchmark test case
This patch adds a benchmark part to
compression-perf-tool as a separate test case, which can be
executed multi-threaded.
Also updates release notes.

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Artur Trybula <arturx.trybula@intel.com>
Acked-by: Shally Verma <shallyv@marvell.com>
2019-07-19 13:53:27 +02:00
Tomasz Jozwiak
1a9b0f3504 app/compress-perf: add --ptest option
This patch adds --ptest option to make possible to choose
test case from command line.

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
Acked-by: Artur Trybula <arturx.trybula@intel.com>
Acked-by: Shally Verma <shallyv@marvell.com>
2019-07-19 13:53:27 +02:00
Jerin Jacob
7d4acfc741 doc: add LBK to Marvell OCTEON TX2 guide
Add LBK HW block abstraction details and the application
usage models.

This patch also updates missing DPI HW block to DPDK
subsystem mapping as well.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
2019-07-19 00:09:50 +02:00
Thomas Monjalon
15a9ef841a doc: fix PDF build of bbdev prog guide
Some machine (like on dpdk.org) may fail to build the prog guide PDF
because of a table characher being "+" instead of "|".

Some figure references are also fixed with automatic numbering.

Fixes: 3f3f608142cf ("doc: update bbdev guide for 5GNR operations")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
2019-07-18 23:56:12 +02:00
Harman Kalra
44dc7c0a26 metrics: add function to deinitialise library
Once the library usage is over, it must be deinitialized which
will free the shared memory reserved during initialization.

Observed an issue while running 'metrics_autotest' continuously
without quiting. For the first run 'metrics_autotest' passes
all test cases but second run onwards first test case fails
because metrics library is already initialized during first run.

Signed-off-by: Harman Kalra <hkalra@marvell.com>
Acked-by: Remy Horton <remy.horton@intel.com>
Acked-by: Reshma Pattan <reshma.pattan@intel.com>
2019-07-16 12:45:30 +02:00
Yangchao Zhou
5eb1708ec1 kni: fix kernel crash with multi-segments
va2pa depends on the physical address and virtual address offset of
current mbuf. It may get the wrong physical address of next mbuf which
allocated in another hugepage segment.

In rte_mempool_populate_default(), trying to allocate whole block of
contiguous memory could be failed. Then, it would reserve memory in
several memzones that have different physical address and virtual address
offsets. The rte_mempool_populate_default() is used by
rte_pktmbuf_pool_create().

Fixes: 8451269e6d7b ("kni: remove continuous memory restriction")
Cc: stable@dpdk.org

Signed-off-by: Yangchao Zhou <zhouyates@gmail.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-07-15 22:48:20 +02:00
Stephen Hemminger
89247e1a73 doc: update KNI guides
Update KNI documentation to reflect current ethtool support.

Replace references to out dated tools (ifconfig) with
modern iproute2.  Tshark is a better replacement for tcpdump.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-07-15 19:16:48 +02:00
Nithin Dabilpuram
d1d823e7a8 common/octeontx2: support CNF95xx SoC
Update platform support of CNF95xx in documentation and
also, update the HW cap based on PCI subsystem id and revision id.
This patch also changes HW capability handling to be based on
PCI Revision ID. PCI Revision ID contains a unique identifier
to identify chip, major and minor revisions.

Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
2019-07-14 15:39:49 +02:00
Suanming Mou
a99a311ba1 app/pdump: exit with primary process
The pdump tool works as the secondary process. When the primary process
exits and the residual secondary process keeps running, it will make the
primary process can't start up again. Since the ex-fbarry files are still
attached by the secondary process pdump, the 'new' primary process can't
get these files locked.

The patch is to set up an alarm which runs every 0.5s periodically
to monitor the primary process in the pdump. Once the primary exits,
so will the pdump.

Signed-off-by: Suanming Mou <mousuanming@huawei.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Reshma Pattan <reshma.pattan@intel.com>
2019-07-11 00:26:17 +02:00
Marcin Hajkowski
221e7026d5 examples/power: add FIFO per core for JSON interface
This patch implements a separate FIFO for each cpu core to improve the
previous functionality where anyone with access to the FIFO could affect
any core on the system. By using appropriate permissions, FIFO interfaces
can be configured to only affect the particular cores.

Because each FIFO is per core, the following fields have been removed
from the command JSON format: core_list, resource_id, name.

Signed-off-by: Lukasz Krakowiak <lukaszx.krakowiak@intel.com>
Signed-off-by: Lukasz Gosiewski <lukaszx.gosiewski@intel.com>
Signed-off-by: Marcin Hajkowski <marcinx.hajkowski@intel.com>
Tested-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
2019-07-10 23:55:07 +02:00
Thomas Monjalon
d34b50181d doc: fix PDF build in octeontx2 guide
The unicode characters to draw the debugfs tree
may fail with some Latex distributions.
These characters are replaced with some ASCII equivalents.

Fixes: 14ad4f018453 ("doc: add Marvell OCTEON TX2 platform guide")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Jerin Jacob <jerinj@marvell.com>
2019-07-10 18:53:47 +02:00
Jerin Jacob
7164597402 doc: add OCTEON TX2 in release notes
Update release notes for various OCTEON TX2 drivers supported for 19.08.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
2019-07-10 11:33:22 +02:00
Thomas Monjalon
d3ce1dc637 doc: fix PDF build
The command "make doc-guides-pdf" is failing because
there are more than 1500 lines in the file MAINTAINERS
which is included in the contributing guide.

We are facing the issue mentioned in this comment:
https://github.com/sphinx-doc/sphinx/issues/3099#issuecomment-256440704

Anyway the file MAINTAINERS is mentioned several times in the guide.
So the "literalinclude" is removed from the guide to fix the build
of the PDF.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Tested-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-07-10 09:43:30 +02:00
Xiaoyu Min
c6ef1454ae app/testpmd: match GRE key and present bits
Support matching on GRE key and present bits (C,K,S)

Example testpmd command could be:
  testpmd>flow create 0 ingress group 1 pattern eth / ipv4 /
	  gre / gre_key value is 0x12345678 / end
	  actions rss queues 1 0 end / mark id 196 / end

Which will match GRE packet with k present bit set and key value is
0x12345678.

Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2019-07-08 21:26:52 +02:00
Xiaoyu Min
3374db1857 ethdev: add GRE key field to flow API
Add new rte_flow_item_gre_key in order to match the optional key field.

Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Ori Kam <orika@mellanox.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
2019-07-08 21:26:52 +02:00
Xiaoyu Min
d53aa89aea net/mlx5: support matching on ICMP/ICMP6
On DV/DR flow engine, MLX5 can match on ICMP/ICMP6's code and type field
via FLEX Parser, which can be enabled by config FW using FLEX Parser
profile 2:

mlxconfig -d <mst device> -y set FLEX_PARSER_PROFILE_ENABLE=2

The testpmd commands could be:

  testpmd> flow create 0 ingress pattern eth / ipv4 /
           icmp type is 8 code is 0 / end
	   actions rss queues 0 1 end / end

  testpmd> flow create 0 ingress pattern  eth / ipv6 /
           icmp6 type is 128 code is 0 / end
	   actions rss queues 0 1 end / end

Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
2019-07-08 21:26:52 +02:00
Aideen McLoughlin
92d6c874d3 doc: add search engine for API
I modified the API config file to incorporate a search button into the
API documentation page.

Signed-off-by: Aideen McLoughlin <aideen.mcloughlin@intel.com>
2019-07-08 22:13:20 +02:00
Aideen McLoughlin
42490f3873 doc: add vdev doxygen
The APIs in the rte_bus_vdev.h file were not part of the API
documentation. I added this header file to the doxygen config file with
the name vdev.

Signed-off-by: Aideen McLoughlin <aideen.mcloughlin@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
2019-07-08 21:57:05 +02:00
Ali Alnubani
d052a9a7d5 doc: fix link about bifurcated model in Linux guide
Since dpdksummit.com does not exist anymore,
the old link redirected to https://www.dpdk.org/events/.

Cc: stable@dpdk.org

Signed-off-by: Ali Alnubani <alialnu@mellanox.com>
2019-07-08 20:32:52 +02:00
Xiaolong Ye
566d66aa84 doc: fix a grammar mistake in rawdev guide
Fixes: a9bb0c44c775 ("doc: add rawdev library guide and doxygen page")
Cc: stable@dpdk.org

Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
2019-07-08 20:21:34 +02:00
Pavan Nikhilesh
37720fc1fb event/octeontx2: add Rx adapter
Add event eth Rx adapter capabilities, queue add and delete functions.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Jerin Jacob <jerinj@marvell.com>
2019-07-07 15:06:30 +02:00
Phil Yang
016493307a examples/packet_ordering: add stats per worker thread
The current implementation using the '__sync' built-ins to synchronize
statistics within worker threads. The '__sync' built-ins functions are
full barriers which will affect the performance, so add a per worker
packets statistics to remove the synchronisation between worker threads.

Since the maximum core number can get to 256, so disable the per core
stats print in default and add the --insight-worker option to enable it.

For example:
sudo examples/packet_ordering/arm64-armv8a-linuxapp-gcc/packet_ordering \
-l 112-115 --socket-mem=1024,1024 -n 4 -- -p 0x03 --insight-worker

RX thread stats:
 - Pkts rxd:                            226539223
 - Pkts enqd to workers ring:           226539223

Worker thread stats on core [113]:
 - Pkts deqd from workers ring:         77557888
 - Pkts enqd to tx ring:                77557888
 - Pkts enq to tx failed:               0

Worker thread stats on core [114]:
 - Pkts deqd from workers ring:         148981335
 - Pkts enqd to tx ring:                148981335
 - Pkts enq to tx failed:               0

Worker thread stats:
 - Pkts deqd from workers ring:         226539223
 - Pkts enqd to tx ring:                226539223
 - Pkts enq to tx failed:               0

TX stats:
 - Pkts deqd from tx ring:              226539223
 - Ro Pkts transmitted:                 226539168
 - Ro Pkts tx failed:                   0
 - Pkts transmitted w/o reorder:        0
 - Pkts tx failed w/o reorder:          0

Suggested-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Signed-off-by: Phil Yang <phil.yang@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
2019-07-08 16:33:06 +02:00
Sunil Kumar Kori
e29fc44370 ip_frag: remove IP checkum offload flag
Currently PKT_TX_IP_CKSUM is being set into mbuf->ol_flags
during fragmentation and reassemble operation implicitly.
Because of this, application is forced to use checksum offload
whether it is supported by platform or not.

Also documentation does not provide any expected value of ol_flags
in returned mbuf (reassembled or fragmented) so application will never
come to know that which offloads are enabled. So transmission may be failed
for the platforms which does not support checksum offload.

Also, IPv6 does not contain any checksum field in header so setting
mbuf->ol_flags with PKT_TX_IP_CKSUM is itself invalid.

So removing mentioned flag from the library.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
2019-07-08 11:04:01 +02:00