Patrice Buriez [Mon, 3 Sep 2018 16:55:24 +0000 (18:55 +0200)]
Workaround DPDK net/virtio queue setup issue
JIRA: SAMPLEVNF-127
PROX was crashing in the VM with vector mode enabled and multiple OVS
queues. This was not really a PROX bug, but a DPDK issue, which has been
fixed by DPDK commit https://git.dpdk.org/dpdk/commit/?id=
efc83a1e7fc3
This "net/virtio: fix queue setup consistency" is included in DPDK 17.11
and subsequent versions, and has been backported into:
- DPDK 16.11.4:
https://git.dpdk.org/dpdk-stable/commit/?h=16.11&id=
516447a5056c
- DPDK 17.08.1:
https://git.dpdk.org/dpdk-stable/commit/?h=17.08&id=
907fe4fc263e
This means the fix is not included into any DPDK 17.02.x used by NSB.
Fortunately, a simple workaround consists of calling
rte_eth_tx_queue_setup() before rte_eth_rx_queue_setup().
This change implements this simple workaround, in order to make PROX
work, even with unfixed DPDK versions.
Change-Id: I818e9bb812babe023c6b7225c8b9769a359d9bec
Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>
Deepak S [Thu, 9 Aug 2018 05:00:51 +0000 (10:30 +0530)]
update from src port in the pvt/pub handler
Change-Id: Iccd72f6ab3db68bc093c42d60d225fe86f8fbda7
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Deepak S [Tue, 7 Aug 2018 03:20:01 +0000 (08:50 +0530)]
Enable the local cache mac address
Change-Id: If7d72f6ab3db68bc093c42d60d125fe86f8fbda7
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Deepak S [Fri, 27 Jul 2018 16:13:49 +0000 (16:13 +0000)]
Merge "Initial support for DPDK 18.05"
Xavier Simonart [Wed, 4 Jul 2018 09:46:25 +0000 (11:46 +0200)]
Initial support for DPDK 18.05
This patch makes PROX compile with DPDK 18.05.
However some features are disabled or will not work as expected
such as:
"mem info" command
"police" mode
Those will need to be fixed later (see DPDK1805 within code).
Change-Id: Ie7d72f6ab3db68bc093c42d60d125fe86f8fbda7
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>
Patrice Buriez [Sat, 7 Jul 2018 12:03:32 +0000 (14:03 +0200)]
Fix potential crash with latency accuracy
Detect, remember and skip bad/unexpected packets:
- too short to hold the latency-related values
- with bad signature
- with invalid generator_id
using a uint64_t-based bitmap.
Also moved variable declarations closer to usage,
added some likely/unlikely hints,
reworked some return statements, and
fixed 32-bit overflow (every ~4s) of rx_time_err computation.
Change-Id: Ib2aadc1af6b7a68601cc080ba66b10d41ff9a64e
Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>
Deepak S [Fri, 29 Jun 2018 12:24:06 +0000 (17:54 +0530)]
Updating release notes for OPNFV Fraser 6.2
Change-Id: I9a9da79cb4ccb245ddb38b50b561da51a40a359d
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Deepak S [Fri, 29 Jun 2018 06:53:05 +0000 (06:53 +0000)]
Merge "TempFix: vCGNAPT/vACL ipv4 perf issue"
Deepak S [Fri, 29 Jun 2018 06:53:01 +0000 (06:53 +0000)]
Merge "Temp Fix for vFW perf issue"
Luc Provoost [Fri, 15 Jun 2018 20:39:28 +0000 (22:39 +0200)]
Adding centos.json to be used with packer to generate a VM with PROX
Based on a CentOS cloud image downloadable from the web, you can now use
packer to create an image that has DPDK and PROX installed in the
proper directories. The VM is also tuned for guest VNFs.
A service is also created to deal with the proper isolated_cpu settings
for tuned. The service will also make sure uio and igb_uio are loaded.
The prox_user_data.sh is not needed any more and hence deleted.
ctrl-c of runrapid.py will now also stop prox in all the VMs so a new
test can be started.
Change-Id: I16cc59878e2d4912757f42e05f98d51dff5feb89
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
Deepak S [Tue, 12 Jun 2018 15:37:59 +0000 (21:07 +0530)]
Adding support for Ubuntu 17.10...
Change-Id: I9a9da79cb4ccb245ccb38b50b561da51a40a359d
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Patrice Buriez [Thu, 7 Jun 2018 17:04:48 +0000 (19:04 +0200)]
Get multiple port stats simultaneously
JIRA: YARDSTICK-1220
Implemented new "multi port stats <port list>" command, which returns a
semi-colon-separated list of comma-separated values:
- port id
- total (at last_tsc) for rx_pkts, tx_pkts, no_mbufs, ierrors + imissed
- last_tsc
Change-Id: I8a8da79cb4ccb245ccb38b50b561da51a40a359d
Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>
Deepak S [Tue, 5 Jun 2018 14:14:01 +0000 (19:44 +0530)]
TempFix: vCGNAPT/vACL ipv4 perf issue
Change-Id: I924fcac7a65c0d221d5d422f419deb9c0f864172
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Deepak S [Sat, 2 Jun 2018 22:06:25 +0000 (03:36 +0530)]
Temp Fix for vFW perf issue
Change-Id: I324fcac7a65c0d221d5d422f419deb9c0f864172
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Deepak S [Fri, 25 May 2018 09:14:36 +0000 (14:44 +0530)]
Updating release notes for OPNFV Farser 6.1
Change-Id: I333fcac7a65c0d221d5d422f419deb9c0f864172
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Xavier Simonart [Wed, 25 Apr 2018 23:03:05 +0000 (01:03 +0200)]
Increase default mbuf size and code simplification/cleanup
mbuf size was setup to achieve the best performance i.e.
using the smallest mbuf and not segmenting packets.
However this resulted in complex code, much dependent of the way
the pmd are working e.g. a change(fix) in recent dpdk i40e
implementation caused a 1782 (=1518+8+256) bytes mbuf to be too
small to hold a 1518 bytes packets.
Hence this change simplifies the mbuf size selection at the price
of a potential decreases in performance - as more memory is now used.
Except if jumbo frames are used, the mbuf size will now be the same
for all modes. The packets will not be segmented except if jumbo
frames are enabled.
If jumbo frames are enabled, packets are by default segmented, except
if the mbuf size is configured big enough in the config file.
Change-Id: I222fcac7a65c0d221d5d422f419deb9c0f864172
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Igor Shaula [Tue, 15 May 2018 15:47:45 +0000 (17:47 +0200)]
fix code standard in VNFs/DPPD-PROX/handle_esp.c
Change-Id: I6c1a8f6d8e3bc84f7eb8e5780cde98dd9c03c805
Signed-off-by: Igor Shaula <igor.shaula@intel.com>
Deepak S [Thu, 26 Apr 2018 06:07:13 +0000 (06:07 +0000)]
Merge "Update Fraser document..."
Deepak S [Thu, 26 Apr 2018 11:25:59 +0000 (16:55 +0530)]
Update Fraser document...
Change-Id: I4ed02be7ca899db4f8f97355c180a92d69d38d8f
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Deepak S [Thu, 26 Apr 2018 05:22:45 +0000 (05:22 +0000)]
Merge "Fix crc offloads."
Deepak S [Thu, 26 Apr 2018 03:51:47 +0000 (03:51 +0000)]
Merge "Add support for multiple variables in core definition"
Deepak S [Thu, 26 Apr 2018 03:51:38 +0000 (03:51 +0000)]
Merge "Fix memory leak introduced by
4a65cd84"
Deepak S [Thu, 26 Apr 2018 03:51:28 +0000 (03:51 +0000)]
Merge "Support for dpdk-stable-17.11.1 crypto"
Deepak S [Thu, 26 Apr 2018 03:51:17 +0000 (03:51 +0000)]
Merge "Add support for generation of jumbo frames"
Xavier Simonart [Sun, 15 Apr 2018 13:35:07 +0000 (15:35 +0200)]
Fix crc offloads.
When configuring a port, prox configures queue flags.
For historitical reasons, offloads had to be disabled on
some pmds.
There is now an API to query the ports and gets their
capabilities. This fix sets now the flags based on the capabilities,
and not the driver name.
Change-Id: Ic72d15001992f26910f653c70d31e4381fff8089
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Sun, 15 Apr 2018 13:14:01 +0000 (15:14 +0200)]
Support reading inline jumbo frame and dump them
Add support for pkt_inline of jumbo frames.
Dump the whole packet, and not a truncated packet. This might
have a small impact on performance as the memory footprint
is increased (by ~640K * number of tasks), resulting in potential
higher DTLB misses.
Change-Id: I4ed02be7ca899db4f8f97355c180a92d69d39d8f
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Sat, 14 Apr 2018 20:42:53 +0000 (22:42 +0200)]
Add support for generation of jumbo frames
Change-Id: I63af4e5c5c01a4412d517e33fc7111481fd0524a
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Igor Shaula [Tue, 24 Apr 2018 11:14:54 +0000 (13:14 +0200)]
Support for dpdk-stable-17.11.1 crypto
Change-Id: I1a4aee3d550d007046be9d1677dd0ad980cb9817
Signed-off-by: Igor Shaula <igor.shaula@intel.com>
Xavier Simonart [Mon, 23 Apr 2018 12:19:58 +0000 (14:19 +0200)]
Fix memory leak introduced by
4a65cd84
Change-Id: I937bb38baa51d1902793fa8720a3ea740a583473
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Mon, 23 Apr 2018 08:19:24 +0000 (10:19 +0200)]
Add support for multiple variables in core definition
In the [core] definition we were able to use one variable
such as $core1 in [core $core1] but not [core ${core1}].
The second syntax is used when we want multiple
variables such as in [core ${first_core}-${last_core}].
This second syntax is now supported.
Change-Id: Ic94b84cb8cf827acb6697789cd180f41c3bdb028
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Deepak S [Fri, 20 Apr 2018 05:28:26 +0000 (05:28 +0000)]
Merge "Add support for reception of jumbo frames"
Deepak S [Fri, 20 Apr 2018 05:28:11 +0000 (05:28 +0000)]
Merge "Support async operation in handle_esp"
Xavier Simonart [Wed, 11 Apr 2018 14:15:55 +0000 (16:15 +0200)]
Fix link speed when link is down at startup.
When link is down at startup, the link_speed returned by DPDK
is 0. This results in un-optimized latency estimates in gen and lat.
With this fix, lat and gen do nothing until link_speed is
properly initialized, and use the right link speed in the fast path.
Change-Id: Id2d14b6966ccfac7cc78db3c5a74e704b42edae7
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Mon, 16 Apr 2018 02:00:44 +0000 (04:00 +0200)]
Support async operation in handle_esp
Change-Id: Ibee77e31c0eb7a0e14e7aa0df092a278dfe75d6b
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Sat, 14 Apr 2018 15:19:41 +0000 (17:19 +0200)]
Add support for reception of jumbo frames
Jumbo frames are now supported through the addition of a "mtu"
parameter of the port in the config file.
Setting the mtu to a value higher than 1500 bytes will enable
the reception of jumbo frames.
In addition, the rte_eth_dev_set_mtu is now set for all pmds.
Finally, setting mbuf_size does not set MEMPOOL_F_NO_SPREAD
anymore. This option was only used for pure debugging.
Big packets can be received using two ways
- Using multiple "small" mbufs, i.e. around 2K. This is the default.
- Using one big mbuf holding the whole packet. This can be enabled
by setting a parameter mbuf_size in the receiving core configuration
Change-Id: Idd60ad31f41c89f9522dff4d894af2696b7a2ea1
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Deepak S [Fri, 6 Apr 2018 04:59:40 +0000 (04:59 +0000)]
Merge "Added missing file: rapidVMs.vms"
Deepak S [Fri, 6 Apr 2018 04:59:22 +0000 (04:59 +0000)]
Merge "Add support for multiple GEN tasks running on the same core"
Deepak S [Fri, 6 Apr 2018 04:58:54 +0000 (04:58 +0000)]
Merge "Add support for crypto on multiple cores"
Luc Provoost [Tue, 3 Apr 2018 11:59:35 +0000 (13:59 +0200)]
Added missing file: rapidVMs.vms
This file describes flavors, flavor meta data and boot info.
All this info can be defined in the [Default] section and will then be
used by to create all VMs. This data can also be specified in individual
VM sections to overule the deault values per VM.
Change-Id: I9d59208360eacec2790e5c467d7afcbeba301251
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
Igor Shaula [Fri, 30 Mar 2018 12:25:08 +0000 (14:25 +0200)]
Support additional MAC format in config file
Add support for space-divided bytes in MAC string.
Support the same format as in "pkt inline".
Change-Id: I7f2136c4424c45ce4abad4082470c9c9b1b3ab05
Signed-off-by: Igor Shaula <igor.shaula@intel.com>
Igor Shaula [Fri, 30 Mar 2018 12:05:50 +0000 (14:05 +0200)]
Add support for multiple GEN tasks running on the same core
resolve memory allocation issue
Change-Id: I90bbf711a6a7a4869e5024c061470d9779839a60
Signed-off-by: Igor Shaula <igor.shaula@intel.com>
Igor Shaula [Fri, 30 Mar 2018 11:45:00 +0000 (13:45 +0200)]
Add support for crypto on multiple cores
* Experimental, for dpdk-stable-17.05.2
* New improved ESP decapsulation function
Change-Id: If4862dacb3fcf53e21eb5932a195664f80c7c192
Signed-off-by: Igor Shaula <igor.shaula@intel.com>
Luc Provoost [Tue, 27 Mar 2018 12:40:18 +0000 (14:40 +0200)]
Replaced heat stack yaml files by individual server creation
There is now a new file (rapidVMs.vms) describing how many VMs need
to be created. You can specify the same flavor values in the [DEFAULT]
section or specify specific flavors per VM.
The heat stack yaml files are removed.
Change-Id: Ic5ec485e8344a35e9ac9f6e8347adbc70520d10a
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
Patrice Buriez [Fri, 23 Mar 2018 17:20:00 +0000 (18:20 +0100)]
Trivial: fix trailing white-spaces
Makefile checks for some coding style rules.
Previous commit introduced trailing white-spaces, which broke
compilation.
Change-Id: Ia57fc9b1428b4a9f8537dce4875e62ac55265fe3
Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>
Deepak S [Fri, 16 Mar 2018 04:19:03 +0000 (04:19 +0000)]
Merge "Fix potential crash if link speed is null"
Deepak S [Fri, 16 Mar 2018 04:18:54 +0000 (04:18 +0000)]
Merge "Fix minimum latency"
Deepak S [Fri, 16 Mar 2018 09:35:37 +0000 (15:05 +0530)]
Adding Farser preliminary documentation
Change-Id: I3bbd7897deb6e452068c07ef68d395affa4a4b50
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Xavier Simonart [Tue, 27 Feb 2018 22:59:52 +0000 (23:59 +0100)]
Fix minimum latency
Revert back part of commit
9fa316261d7d9
The function abs_diff was erroneously changed to diff_or_zero.
This function was supposed to measure the difference between rx and
tx time; when rx time overflowed and tx time not yet (i.e.
rx time ~= 0 and tx_time ~=UINT32_MAX, this function added UINT32_MAX
to rx_time. The name of the function was confusing and caused the
previous commit. Net effect of previous commit was that every four seconds
the minimum latency was 0
This commit reverse back to the original behavior, with a function name
diff_time.
Change-Id: Ia1b80e48a756cf5df411dcf58ca1cbc835214d13
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Tue, 27 Feb 2018 22:44:51 +0000 (23:44 +0100)]
Fix potential crash if link speed is null
Link_speed could be null when prox started with the ports down.
This was potentially causing a crash.
Another task will need to update link speed when the port come
up. Failing to do this results in less accurate latencies
(no extrapolation)
Change-Id: I597b68e30117e6edb9ccb4732c2acedd5eb8ac80
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Deepak S [Thu, 22 Feb 2018 14:48:39 +0000 (14:48 +0000)]
Merge "Fixed the calculation of dropped packets and other changes"
Deepak S [Thu, 22 Feb 2018 14:48:27 +0000 (14:48 +0000)]
Merge "Add support for comments in configuration variables"
Deepak S [Thu, 22 Feb 2018 14:48:19 +0000 (14:48 +0000)]
Merge "Fix latency accuracy and dumping latencies to file"
Luc Provoost [Wed, 21 Feb 2018 20:03:38 +0000 (21:03 +0100)]
Fixed the calculation of dropped packets and other changes
* Calculation of aboslute and relative dropped packets was wrong and is
now fixed.
* ./createrapid.py has now an extra option to select custom availability
zones for the different VMs.
* Fixed a typo to create the flavor: hw:cpu_thread_policy
* The generator config files have now the packet id & signature fields.
See PROX for more details on this.
* ./runrapid has now a new option --configonly. Default is False. If set
to True, all configuration files will be copied to the VMS, but the
tests are not started. This allows you to go to the VMs and manually
start PROX.
* In addition to the average latency, maximum latency is now also
displayed.
Change-Id: I3bbd7897deb6e452068c07ef68d3959ffa4a4b50
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
Xavier Simonart [Sat, 13 Jan 2018 20:28:14 +0000 (21:28 +0100)]
Fix latency accuracy and dumping latencies to file
- Also changed lat_info.tx_packet_index to uint64_t,
so also did it for task_lat.prev_tx_packet_index and n_loss.
- Adjusted format strings accordingly, and fixed some other formats.
- Adjusted overflow increment to 2^32 (i.e. UINT32_MAX + 1).
- Replaced hard-coded 64 with ACCURACY_BUFFER_SIZE (still hard-coded
in handle_gen.c).
Change-Id: Ia59f36e17c0797a2a958dbe3b2ac420263473524
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Signed-off-by: Patrice Buriez <patrice.buriez@intel.com>
Xavier Simonart [Thu, 15 Feb 2018 14:45:04 +0000 (15:45 +0100)]
Add support for comments in configuration variables
This feature will enable the possibility to have many cores
configured in a prox config file, and enable/disable them
through variables.
For instance, a [core $var1] section in a config file will
result in [core 1] if $var1 = 1; the whole section and section
content will be ignored if $var1=#
Before this implementation, [#core 1] or [core #] was already
treated as a commented out section (the whole section was
commented). But there was no way to define a variable $var = #
to comment a section through a variable.
Note that in today's implementation any non numerical
(except s, h, t, -) characteter in the [core] section header
(and not only #) will cause the section to be ignored.
It would probably be better to consider # (as maybe N/A and none)
as comments, and everything else as error. This is however not
supported by the change request.
Change-Id: Id4e2b27a1f9b6d595e0b442dcd971ad44a502031
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Deepak S [Thu, 15 Feb 2018 10:03:19 +0000 (10:03 +0000)]
Merge "Auto Generated INFO.yaml file"
Deepak S [Thu, 15 Feb 2018 10:00:55 +0000 (10:00 +0000)]
Merge "Fix potential crash in rx and tx distribution"
Xavier Simonart [Sat, 13 Jan 2018 20:44:49 +0000 (21:44 +0100)]
Fix potential crash in rx and tx distribution
In some (rare) modes, more than 64 packets can be received through
one rx function. This is for instance the case of the lat mode.
Change-Id: Ie733c927a8e116c679c464f2551768185ef85366
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Luc Provoost [Mon, 12 Feb 2018 10:32:35 +0000 (11:32 +0100)]
Zero packet loss testing has been added.
Using l2 testing, where no ARP messages are being used, you can now run
a zero packet loss test. The binary search will continue to find the
speed where absolutely no packets have been lost during the test.
On top of that, the output has been reformatted to also show the
absolute and relative packet loss.
The *.test files have now 2 new parameters: drop_rate_treshold and accuracy.
When drop_rate_treshold is set to 0, this test will conclude successfull
when no packet has been lost whatsoever. If this is set to any other
number, the test will be successfull when the relative packet loss is
lower than drop_rate_treshold.
The new accuray parameter defines when the binary search will stop:
when the relative difference between the min and max of the search
window is lower than accuracy.
The irq testing is slightly modified to print the total number of
interrupts in a certain time bucket, not only as the number per second,
but when there is no interrupt whatsowever, we print '0' in stead of
'0.0'
Change-Id: I8fafded0a225cbe1ba7ac61cd28e94d72099e4a0
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
agardner [Mon, 5 Feb 2018 19:25:04 +0000 (14:25 -0500)]
Auto Generated INFO.yaml file
INFO.yaml meant to be machine readable.
This file was auto generated from an ldap lookup
and your projects INFO file.
Meeting times are not currently filled out.
please ammend this patchset to complete
Going forward comitter promotions should be done
against this file.
PTLs:
Must be merged for you to gain delete access on
testresults.opnfv.org
If project_lead: is missing (my script could not parse)
please amend with same from commiters section eg:
project_lead: &opnfv_$project_ptl
name: 'Lead Name'
email: 'lead email'
id: 'lead lfid'
company: 'lead company'
Change-Id: Ib034d62db7138a9f7c66c4d3377d6681764c41b4
Signed-off-by: agardner <agardner@linuxfoundation.org>
Luc Provoost [Sat, 3 Feb 2018 21:47:55 +0000 (22:47 +0100)]
Fixed issues with the pkt_size command
Fixed issues with pkt_size. For a 64 byte packet, we need to issue
pkt_size <core> <task> 60
4 extra bytes will be calculated and added automatically by PROX
Also added the missing irq.test and irq.cfg files
Added support for OpenStack systems not using floating IP addresses
Change-Id: I05d775eb858a58dd349ea370a0e34ac6448590c9
Signed-off-by: Luc Provoost <luc.provoost@intel.com>
Provoost [Mon, 29 Jan 2018 12:01:07 +0000 (13:01 +0100)]
Rework of the test cases in the *.test files
Cores can now be specified in the test files. An irq test has been
added to verify if the VMs are not suffering from long interrupts.
Change-Id: I647fda3ebf76c7c2b36a8df9a63d9fb83563c249
Signed-off-by: Provoost <luc.provoost@intel.com>
Deepak S [Thu, 25 Jan 2018 14:50:52 +0000 (14:50 +0000)]
Merge "Fix dumping receive packets"
Deepak S [Thu, 25 Jan 2018 14:50:45 +0000 (14:50 +0000)]
Merge "Integrate irq mode into PROX (support display and command line)"
Xavier Simonart [Mon, 8 Jan 2018 10:21:44 +0000 (11:21 +0100)]
Fix extrapolation used in latency measurements
When doing latency measurements PROX takes into account the
generation or reception of a bulk of packets. For instance, if
PROX receives at time T 4 packets, it knows that the first
packet was received by te NIC before T (the time to receive the other
3 packets, as they were received at maximum link speed).
So the latency data is decreased by the minimum time to receive those
3 packets.
For this PROX was using a default link speed of 10Gbps. This is wrong
for 1Gbps and 40Gbps networks, and was causing for instance issues
on 40 Gbps networks as extrapolating too much, resulting in either
too low latencies or negative numbers (visible as very high latencies).
Change-Id: I4e0f02e8383dd8d168ac50ecae37a05510ad08bc
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Sun, 14 Jan 2018 17:13:09 +0000 (18:13 +0100)]
Integrate irq mode into PROX (support display and command line)
irq mode can be used to show how a core is interrupted by other tasks.
This mode does not handle packets. It only loops reading tsc.
When the difference between two consecutive calls to rdtsc() is high
then it means the core was interrupted.
This task implementes the display, so that we can see a histogram of
interrupts as well as the maximum, per core.
Command line is also supported, through "show irq buckets" (too show
the intervals of each buckets, in micrcoseconds), and the stats
command line (showing the number of items in each buckets and the max)..
Change-Id: I153cc3deaa7b86ae2776ea44e46ef9ecfd116992
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Mon, 8 Jan 2018 11:32:23 +0000 (12:32 +0100)]
Fix dumping receive packets
There were two issues identified in dump receive packets
- when the receive packets was going to be dropped (and not transmitted),
it was also printed as TX[255].
- a potential crash when using the dump function with modes like
lat which can receive more than MAX_RING_BURST.
Those issues have been fixed.
Change-Id: Ia2297539d64961a211389d68e3c9c6280472243c
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Deepak S [Tue, 16 Jan 2018 12:51:27 +0000 (12:51 +0000)]
Merge "Add support for DPDK 17.11"
Deepak S [Tue, 16 Jan 2018 12:51:25 +0000 (12:51 +0000)]
Merge "Add config option to use port mac as src mac in l2fwd and swap"
Deepak S [Tue, 16 Jan 2018 12:51:22 +0000 (12:51 +0000)]
Merge "Fix using signature in latency measurements"
Deepak S [Tue, 16 Jan 2018 12:51:20 +0000 (12:51 +0000)]
Merge "Fix stacking of rx receive functions"
Deepak S [Tue, 16 Jan 2018 12:51:17 +0000 (12:51 +0000)]
Merge "Fix potential crash when issuing "tx distr stop" command."
Xavier Simonart [Mon, 8 Jan 2018 11:10:41 +0000 (12:10 +0100)]
Fix using signature in latency measurements
When doing latency measurements the generator can add a
32 bits signature in the packet at a specific location,
so that the receiver only uses the packets generated by the
generator and ignores packets generated for instance by a switch
The is particuly important for latency measurements as we use
data in the packets as timestamps, and packets generated elsewhere
would result in random latency for those packets.
Change-Id: I8352b35aff76ec8d1344a1e492b9dcc20a53f1ce
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Mon, 8 Jan 2018 09:58:14 +0000 (10:58 +0100)]
Fix stacking of rx receive functions
PROX can stack different RX functions, so that they are executed
after each other.
This feature is for instance used to dump packets or to print
distribution of receive packets, without influencing the performance
of the rx functions when no dump or print is needed.
The previous implementation was wrong and causing some of the stacked
functions not to be executed. This was causing for instance issues
in latency measurement after enabling dumping packets.
Change-Id: I766b8ee8e8852fa17cdaf60ee6e1fec0dc98c719
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Deepak S [Fri, 5 Jan 2018 04:48:07 +0000 (04:48 +0000)]
Merge "Initialize fields of outer IP header"
Xavier Simonart [Thu, 4 Jan 2018 15:29:04 +0000 (16:29 +0100)]
Fix potential crash when issuing "tx distr stop" command.
Change-Id: I9ef89020d203674f6c3301653ab2ff9d623665b6
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Mon, 11 Dec 2017 12:15:58 +0000 (13:15 +0100)]
Add config option to use port mac as src mac in l2fwd and swap
L2fwd and swap has many options to set src mac. swap was supposed
to support the ability to use port mac, but config file parsing was
wrong. L2fwd was using port mac if a port was available and if
src mac=packet or if there was no src mac in the config.
Now l2fwd supports the following options
- "src mac=xx:xx:xx:xx:xx:xx" => this mac address is used as src mac.
- "src mac=packet" => the src mac is taken from the dst mac of the
received packet.
- "src mac=hw" => the src mac is taken from the mac address of the port,
if there is a physical port. Error otherwise.
- "src mac=no" => src mac kept untouched
- No "src mac" => same as "src mac=hw" if there is a physical port
and same as "src mac=packet" otherwise.
Default is (no "src mac") hence the mac is taken from the tx port if there
is one tx port and from the packet otherwise.
swap support is similar, except that it does not support "src mac=no".
Change-Id: I70fe49a61c2e85772288b769ede14a7a6205d122
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Thu, 4 Jan 2018 13:35:57 +0000 (14:35 +0100)]
Add support for DPDK 17.11
Change-Id: I5611ead4b61b23d6c1c983852e8c75619e08ecf9
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Sun, 17 Dec 2017 16:19:07 +0000 (17:19 +0100)]
Initialize fields of outer IP header
As it was non being initialized, fragment offset was sometimes non null.
prox_ip_cksum_sw (as well as prox_ip_cksum_hw) require the hdr_checksum
field to be initialized to 0.
Change-Id: I3824682023782edb555982e558e5ae68062c3c9b
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Deepak S [Tue, 19 Dec 2017 05:34:56 +0000 (05:34 +0000)]
Merge "Adding Security gateway testing"
Deepak S [Tue, 19 Dec 2017 05:34:54 +0000 (05:34 +0000)]
Merge "Add l3 support for tasks without physical tx ports"
Xavier Simonart [Sun, 17 Dec 2017 17:43:56 +0000 (18:43 +0100)]
Add support for multiple tasks generating to same ip in l3 mode.
When multiple tasks generate to the same ip in l3 mode (i.e. with arp
support), all those tasks generate arp requests. we need to make sure
that they all receive a arp-reply i.e. that the master broadcast
the reply to all those cores.
Change-Id: I7e89196497a1016a94dde167f212b1f6ed03bcfe
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Sun, 17 Dec 2017 15:46:52 +0000 (16:46 +0100)]
Add l3 support for tasks without physical tx ports
This adds support for tasks in l3 submode receiving from ports but
transmitting to rings.
ARP related information is exchanged between tasks through master core.
Tasks transmitting to physical ports are responsible to transmit arp
related packets. Tasks not transmitting to physical ports (and using
rings) should not try to transmit arp packets. Transmitting arp
packets through ring would be more complex, as we would need extra information
(within the mbuf) to distinguish for instance an arp reply comoing from the
network and an arp reply coming from a core (as a reply to an arp request).
Change-Id: Ib55dc8c39d5e55703a933faa16bcc008f1274929
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Provoost [Fri, 15 Dec 2017 17:33:59 +0000 (18:33 +0100)]
Adding Security gateway testing
Using now .test files describing the test to be executed.
Also desribed in the README file how to deal with SRIOV ports.
Change-Id: I3eb1551d7f205fef3fa1914bc6959c2126d63425
Signed-off-by: Provoost <luc.provoost@intel.com>
Deepak S [Thu, 14 Dec 2017 20:52:18 +0000 (12:52 -0800)]
Updating release notes for OPNFV Euphrates 5.1
Change-Id: I01a619de621a3dfbfe11cabef257f9dec311e318
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Deepak S [Fri, 8 Dec 2017 03:39:59 +0000 (03:39 +0000)]
Merge "Fix command parser"
Deepak S [Fri, 8 Dec 2017 03:39:49 +0000 (03:39 +0000)]
Merge "Fix checks done when changing generator pkt_size"
Xavier Simonart [Wed, 6 Dec 2017 17:09:19 +0000 (18:09 +0100)]
Fix qos statistics
Packets dropped by QoS (because queues were full) were erroneously
shown as idle cycles. There aee now shown as discarded packets.
Change-Id: I01a619de621a3dfbfe11cabef257f9dec311e208
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Wed, 6 Dec 2017 15:54:05 +0000 (16:54 +0100)]
Fix checks done when changing generator pkt_size
Different checks were done when setting the generator pkt_size.
In case of wrong pkt_size (e.g. too big) an error was printed but
the pkt_size was still set causing a potential corruption.
In addition, in case of a packet size incompatible with some
of the packet fields (e.g. latency data) PROX was panicing
while this should not happen runtime for such an error.
Change-Id: Ifa11475bf295aaac7b0255c1bf9b5feed8ef90c4
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Wed, 6 Dec 2017 15:18:05 +0000 (16:18 +0100)]
Fix command parser
Command parser could have been crashing if a wrong core/task was
used in pkt_size command. For some other commands both an error
and a warning were printed in case of errors.
Change-Id: I6648bfca1b5bcde3c6393d49687ed84900326d49
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Igor Shaula [Wed, 22 Nov 2017 13:44:55 +0000 (14:44 +0100)]
correct prox ipsec vnf
reapply the latest changes (47355 and 47521) due to gerrit merge problem
* fix crypto init for both encryptor and decryptor
* improve performance: preallocate crypto op memory in init
* finalize enabling routed ipsec traffic (proper IP/MAC addresses)
* correct handling of dropped packets at encryptor
* Fix receive packets with size > 1024 bytes
Change-Id: I51cccc9bef0b9564ea1a3465ad28fb985eee06d1
Signed-off-by: Igor Shaula <igor.shaula@intel.com>
Igor Shaula [Thu, 16 Nov 2017 08:59:37 +0000 (09:59 +0100)]
fix prox crypto build
Change-Id: I4ea54763871c18b1bd6cec9dbb926f18f0f5833f
Signed-off-by: Igor Shaula <igor.shaula@intel.com>
Deepak S [Tue, 21 Nov 2017 17:44:20 +0000 (17:44 +0000)]
Merge "Add support for nop mode with l3 submode"
Igor Shaula [Thu, 16 Nov 2017 08:56:34 +0000 (09:56 +0100)]
* fix encryption: ESP packet format
* fix traffic routing
* enqueue packets in a bulk (improve crypto performance: TBD)
* improve code clarity
* fix crypto dequeuing
* complete decryption path implementation
* NOTE: the code works in a chain mode; crypto init to be fixed next
Change-Id: I058a906f4f4f5691ebf25d2cdf5b5faded88e11d
Signed-off-by: Igor Shaula <igor.shaula@intel.com>
Xavier Simonart [Thu, 9 Nov 2017 14:57:11 +0000 (15:57 +0100)]
Add support for nop mode with l3 submode
The l3 submode was not supported in nop mode, as the nop mode uses some
specific nop thread (and not generic). When L3 is specified, the nop mode
must use the generic thread. In addition the l3 submode is implemented
differently than other submodes. It is not supported through task_init
structures (i.e. each task does not have to explicitely tell that it
supports l3 submode). But this prevented to run both a nop with no submode
and a nop with a l3 submode. Note that nop with l3 is usually not very useful
- it handles arp (requests and response) but as nop, it does not swap IP
addresses. So with a real switch, the packets transmitted will be received
back... and l3 mode is usually mainly usefull when using a switch.
However, there is at least one nop mode where l3 submode makes sense:
when the nop does not transmit. In such cases, for instace used in
conjunction with a gen l3, the nop receives all packets and forward
the arp requests and responses to the master for handling.
Change-Id: I992121db285ba25a11cbb494092a6afc6fe55a58
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Deepak S [Mon, 13 Nov 2017 08:16:01 +0000 (00:16 -0800)]
Remove unused files in udp replay
Change-Id: I8cbad85c607ca5148723ed3689eaed2c4967fb1d
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Deepak S [Thu, 9 Nov 2017 14:18:06 +0000 (14:18 +0000)]
Merge "Fix changing impair delay through command line"
Xavier Simonart [Wed, 18 Oct 2017 11:19:27 +0000 (13:19 +0200)]
Fix latency commands in l3 submode
Change-Id: I9c46b57f98b566efc8ca3ea5966befe2a150315b
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Xavier Simonart [Wed, 8 Nov 2017 17:35:20 +0000 (18:35 +0100)]
Fix changing impair delay through command line
Change-Id: I7797241a1d384fa184bdf4d73b81babb21f7383d
Signed-off-by: Xavier Simonart <xavier.simonart@intel.com>
Deepak S [Tue, 7 Nov 2017 04:57:21 +0000 (04:57 +0000)]
Merge "Rework handle_esp.c (proto, DPDK<17.08, cleanup)"