API and ABI of mempool library has been changed in 17.11.
Fixes: 02604520b2 ("mempool: remove unused flags argument")
Fixes: 0cc0f8aaa3 ("mempool: change flags from int to unsigned int")
Fixes: 6eac187bff ("mempool: add flags arg in xmem size and usage")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
The wording changes have been done in the API without breaking
the ABI. The deprecated fields and symbols can be removed later
when an another ABI change will be required.
The deprecation notice can be removed.
The release notes describe the new available API with IOVA wording.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Renamed data type from phys_addr_t to rte_iova_t.
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Rename buf_physaddr to buf_iova.
Keep the deprecated name in an anonymous union to avoid breaking
the API.
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
Add new Introduction Section into the sample app guides.
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Moved duplicated, and occasionally outdated, doc sections from each
of the sample app guides chapters to a common chapter at the start.
This reduces the duplication in the docs and provides a single
point of reference for compiling the sample apps.
Signed-off-by: Herakliusz Lipiec <herakliusz.lipiec@intel.com>
Signed-off-by: Marko Kovacevic <marko.kovacevic@intel.com>
Update software event device documentation to include use of service
cores for event distribution.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Update the guide with event queue configuration and event enqueue
operation.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
The PCI lib defines the types and methods allowing to use PCI elements.
The PCI bus implements a bus driver for PCI devices by constructing
rte_bus elements using the PCI lib.
Move the relevant code out of the EAL to its expected place.
Libraries, drivers, unit tests and applications are updated to use the
new rte_bus_pci.h header when necessary.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Do not expose the minute implementations of PCI parsing.
This leaves only the all-purpose rte_pci_addr_parse, which is simpler to
use.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Some devices may not support or fail setting VLAN offload
configuration based on dynamic circumstances so the
vlan_offload_set_t vector is modified to return an int so
the caller can determine success or not.
rte_eth_dev_set_vlan_offload is updated to return the
value provided by the vector when called along with restoring
the original offload configs on failure.
Existing vlan_offload_set_t vectors are modified to return
an int. Majority of cases return 0 but a few that actually
can fail now return their failure codes.
Finally, a vlan_offload_set_t vector is added to virtio
to facilitate dynamically turning VLAN strip on or off.
Signed-off-by: David Harton <dharton@cisco.com>
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Configuring UAR as IO-mapped makes maximum throughput decline by
noticeable amount. If UAR is configured as write-combining register,
a write memory barrier is needed on ringing a doorbell.
rte_wmb() is mostly effective when the size of a burst is comparatively
small. Revert the register back to write-combining and enforce a write
memory barrier instead, except for vectorized Tx burst routines.
Application can change it by setting MLX5_SHUT_UP_BF under its own
necessity.
Fixes: 9f9bebae55 ("net/mlx5: don't map doorbell register to write combining")
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
PKT_RX_VLAN_PKT and PKT_RX_QINQ_PKT are deprecated for a while.
As explained in [1], these flags were kept to let the applications and
PMDs move to the new flag. There is also a need to support Rx vlan
offload without vlan strip (at least for the ixgbe driver).
This patch renames the old flags for this feature, knowing that some
PMDs were using PKT_RX_VLAN_PKT and PKT_RX_QINQ_PKT to indicate that
the vlan tci has been saved in the mbuf structure.
It is likely that some PMDs do not set the proper flags when doing vlan
offload, and it would be worth making a pass on all of them.
Link: [1] http://dpdk.org/ml/archives/dev/2017-June/067712.html
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This flag is not necessary at the ether layer anymore.
Buses are able to advertise their hotplug support. The ether layer can
rely upon this capability instead of a special flag.
Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
Acked-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Thomas Monjalon <thomas@monjalon.net>
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>
Document how DPDK app should handle the event of switch quit-restart
to resume its network without an app-level restart.
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Add Marvell International Ltd. to the copyright holders.
Fixes: 0ddc9b815b ("net/mrvl: add net PMD skeleton")
Fixes: 1a286a1139 ("doc: add mrvl NIC guide")
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
Ipsec-secgw application is modified so that it can support
following type of actions for crypto operations
1. full protocol offload using crypto devices.
2. inline ipsec using ethernet devices to perform crypto operations
3. full protocol offload using ethernet devices.
4. non protocol offload
Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
The crypto action is specified by an application to request
crypto offload for a flow.
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
Reviewed-by: John McNamara <john.mcnamara@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
The ESP header is required for IPsec crypto actions.
Signed-off-by: Boris Pismenny <borisp@mellanox.com>
Signed-off-by: Aviad Yehezkel <aviadye@mellanox.com>
Removes any dependency of librte_cryptodev on the PCI device
infrastructure code and removes the functions which were virtual
device specific.
Updates QAT crypto PMD to remove dependencies on rte_cryptodev_pci.h
and replaces those calls with the new bus independent functions.
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Removes any dependency of librte_cryptodev on the virtual device
infrastructure code and removes the functions which were virtual
device specific.
Updates all virtual PMDs to remove dependencies on rte_cryptodev_vdev.h
and replaces those calls with the new bus independent functions.
Due to these changes, the cryptodev ABI version gets bumped.
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Tested-by: Tomasz Duszynski <tdu@semihalf.com>
Adds new PMD assist functions which are bus independent for driver to
create and destroy new device instances.
Also includes function to parse parameters which can be passed to
driver on device initialisation.
Signed-off-by: Declan Doherty <declan.doherty@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Fixes: c711ccb309 ("ivshmem: remove library and its EAL integration")
Fixes: e8009a077d ("doc: group classification libraries in doxygen index")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: John McNamara <john.mcnamara@intel.com>
Add Rx adapter queue add and delete API for both generic eth_devices as
well as HW backed eth_octeontx which supports direct event injection to
event device.
The HW injected event needs to be converted into mbuf, previously this
was done in eth_octeontx during rx_burst now it is moved to
event_octeontx as events from Rx adapter are dequeued directly from
event device.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Reviewed-by: Nikhil Rao <nikhil.rao@intel.com>
This commit adds a new sample app, which showcases the value
of running services. In particular it allows the application
to dynamically schedule services to service-cores.
The sample app itself registers a number of dummy services,
and applies different profiles to them at runtime. Note that
this sample application does not forward any traffic - it
demonstrates advanced usage of the service cores API.
Signed-off-by: Harry van Haaren <harry.van.haaren@intel.com>
Acked-by: Gage Eads <gage.eads@intel.com>
The following APIs's are implemented in the
librte_flow_classify library:
rte_flow_classifier_create
rte_flow_classifier_free
rte_flow_classifier_query
rte_flow_classify_table_create
rte_flow_classify_table_entry_add
rte_flow_classify_table_entry_delete
The following librte_table API's are used:
f_create to create a table.
f_add to add a rule to the table.
f_del to delete a rule from the table.
f_free to free a table
f_lookup to match packets with the rules.
The library supports counting of IPv4 five tupple packets only,
ie IPv4 UDP, TCP and SCTP packets.
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
Signed-off-by: Bernard Iremonger <bernard.iremonger@intel.com>
Acked-by: Jasvinder Singh <jasvinder.singh@intel.com>
Virtio PMD already has supported link status change(lsc), but VM which
must be created by qemu 2.7.0 and above can support it when vhost
user disconnects, since the capability to detect vhost user disconnection
is introduced in qemu 2.7.0. The patch updates doc to let user know that.
Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
Acked-by: Yuanhan Liu <yliu@fridaylinux.org>
Remove rte_set_log_level(), rte_get_log_level(),
rte_set_log_type(), and rte_get_log_type().
Also update librte_eal.so version in docuementation.
The LIBABIVER variable in eal has already been modified in
commit f26ab687a7 ("eal: remove Xen dom0 support").
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
The libraries which have their ABI version increased in this release
must be prepended with a + sign to make them appear clearly.
Fixes: f8244c6399 ("ethdev: increase port id range")
Fixes: ec51443cc9 ("gso: add Generic Segmentation Offload API framework")
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: Zhiyong Yang <zhiyong.yang@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
The libraries reorder, distributor, EFD, ACL and member seem
to belong to the same category.
The previous categories "layers" and "containers" do not fit well.
It is proposed to group them under "classification" category.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: John McNamara <john.mcnamara@intel.com>
Add new section in the Programmer Guide for the ethdev traffic metering
and policing (MTR) API.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: John McNamara <john.mcnamara@intel.com>
This patch introduces new ethdev generic API for Traffic Metering and
Policing (MTR), which is yet another standard RX offload for Ethernet
devices.
Similar to rte_flow and rte_tm APIs, the configuration of MTR objects is
done in their own namespace (rte_mtr) within the librte_ether library.
Main features:
1. Traffic metering: determine the color for the current packet (green,
yellow, red) based on history maintained by the MTR object. Supported
algorithms: srTCM (RFC 2697), trTCM (RFC 2698 and RFC 4115).
2. Policing (per meter output color actions): re-color the packet (keep
or change the meter output color) or drop the packet.
3. Statistics
4. Capability API
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Metering and policing action typically sits on top of flow classification,
which is why MTR objects are enabled through a newly introduced flow
action.
The configuration of MTR objects is done in their own namespace (rte_mtr)
within the librte_ether library. The MTR object is hooked into ethdev RX
processing path using the "meter" flow action.
Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
The features described for scalar fm10k and its vector implementations
are the same.
No need to distinguish them in features description.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Acked-by: John McNamara <john.mcnamara@intel.com>
