APIs in 'memif_per_thread_' namespace are used to split the global
database into separate databases, to improve multi-thread use cases.
Using 'memif_per_thread_init' client can create separate libmemif
databases (libmemif_main_t). Client will reference these databases
using memif_per_thread_handle_t. Each database requires unique socket.
Created interface will be stored in the same database as the socket
passed in connection arguments.
Example code: extras/libmemif/examples/icmp_responder_3-1/main.c
Type: feature
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
Change-Id: I261563ecc34761a76e94f20c20015394398ddfd7
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
(cherry picked from commit 17f2a7bbf25f54dbd71aa8f377875828b7b88e35)
Separate debug CLI arg parsing from the underlying action
function. Fixes a number of subtle ordering dependencies, and will
allow us to add a binary API to control the feature at some point in
the future.
Type: refactor
Ticket: VPP-1770
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: Id0dbeda06dad20e756c941c691e2088ce3c50ec7
(cherry picked from commit b97641c79f4aaf0069268c550f263167ddea2b34)
When checksumming chained buffers with odd lengths: insert a
NULL byte, or the calculation fails.
Type: fix
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: John Lo <loj@cisco.com>
Change-Id: I380f7c42897bdb28c8c29aa1c4cdaaa849cc9ecc
(cherry picked from commit c4abafd83df38051765352785b146277734701f4)
A previous commit, ca3d38ae18c21ce37212f0d5d5f4a1702429e70c, converts
the vpp-api-python package from a python2 library to a python3 one.
This changes the behaviour of the package and breaks anything that
uses it as a dependency.
This change reverts the package behaviour to a python2 package, and
additionally adds a *separate* python3 package for correct python3
behaviour.
Type: fix
Fixes: VPP-1738
Signed-Off-By: Ian Wells <iawells@cisco.com>
Change-Id: I54eb45156eb6e00fc4cd5b48e7a0aa17fd2f43f7
Signed-off-by: Dave Barach <dave@barachs.net>
(cherry picked from commit 13cef0cc2cba4cff22bb5a860a8709cb3cfd35b2)
Type: feature
allow other projects to use cmake modules to find VOM
Change-Id: I00e01e9bec3ecf79903cd522d2770bdb70e5399b
Signed-off-by: Neale Ranns <nranns@cisco.com>
Type: feature
store: write a QoS value into the buffer meta-data
record: Extract a QoS value from a packet header and store it.
mark: Make a change to the content of a packet header by writing a stored
QoS value
Change-Id: I07d1e87dd1ca90d40ac1ae1774fee1b272cab83f
Signed-off-by: Neale Ranns <nranns@cisco.com>
Type: feature
- Define the ip_dscp_t and use in the IP headers
- Add DSCP setting to the DHCP client for use with packet TX
Change-Id: If220dde0017ea78793747d65f53e11daf23a28fa
Signed-off-by: Neale Ranns <nranns@cisco.com>
An anonymous l3-out subnet is a locally attached l3-out subnet, and
differs from regular l3-out subnets in the way adjacencies are managed.
It is required for the anonymous l3-out external interfaces to correctly
classify locally attached l3-out hosts.
Type: feature
Change-Id: Ie7bc88b1f22abc4d0b46db5f3cfbf208bc53ba5f
Signed-off-by: Benoît Ganne <bganne@cisco.com>
Add support for multi-thread connection establishment.
- control_fd_update() callback now passes private context
associated with updated file descriptor. File descriptor
can belong to memif socket, memif connection or timerfd.
In case of timerfd the context is NULL.
- memif_create_socket() new API. Creates memif socket
handle to be passed to memif_create() in memif_conn_args_t.
This API allows to pass private context whenever the file
descriptor is updated.
- memif_delete_socket() new API. Deletes memif socket.
Socket must not be in use by any interface.
Type: feature
Change-Id: I7ca4e4349595d4477195f1c32403d3e3a6eb5361
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
format_vl_api_prefix_t returns a dict with keys 'address' and 'address_length',
but other format_vl_api_prefix functions return a dict with 'prefix', and 'len'.
Refactor all format_vl_api_prefix_t to return consistent keys 'address' and 'len'.
Type: refactor
Change-Id: I5f9558fc2da8742a303266e011102f5b2db80aad
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
Enhance the route add/del APIs to take a set of paths rather than just one.
Most unicast routing protocols calcualte all the available paths in one
run of the algorithm so updating all the paths at once is beneficial for the client.
two knobs control the behaviour:
is_multipath - if set the the set of paths passed will be added to those
that already exist, otherwise the set will replace them.
is_add - add or remove the set
is_add=0, is_multipath=1 and an empty set, results in deleting the route.
It is also considerably faster to add multiple paths at once, than one at a time:
vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.11
100000 routes in .572240 secs, 174751.80 routes/sec
vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.12
100000 routes in .528383 secs, 189256.54 routes/sec
vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.13
100000 routes in .757131 secs, 132077.52 routes/sec
vat# ip_add_del_route 1.1.1.1/32 count 100000 multipath via 10.10.10.14
100000 routes in .878317 secs, 113854.12 routes/sec
vat# ip_route_add_del 1.1.1.1/32 count 100000 multipath via 10.10.10.11 via 10.10.10.12 via 10.10.10.13 via 10.10.10.14
100000 routes in .900212 secs, 111084.93 routes/sec
Change-Id: I416b93f7684745099c1adb0b33edac58c9339c1a
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Signed-off-by: Ole Troan <ot@cisco.com>
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
UU flood can be disabled or enabled using this flag in a bd.
Change-Id: I799be2742b599783eec019b5fd295c3b940eb3e8
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
SELinux exceptions occurring for host interfaces and with the
vmxnet3 driver.
Change-Id: Ia22bd82572acfa07ae287a755830abe1413f9939
Signed-off-by: Billy McFall <bmcfall@redhat.com>
Updates to the VPP SELinux policy to support the MLX5 DPDK driver.
Change-Id: I089ede88a5e9c4152178f8cf9be5ee14d8a9130f
Signed-off-by: Billy McFall <bmcfall@redhat.com>
Add additional section to the SELinux documentation to describe how to
collect debug information when SELinux issues are encountered. This is
purely a documentation change.
Note: Merged seperate from SELinux Policy change in case policy change
needs to be cherry-picked to older releases.
Change-Id: I7ba3d3c7d84171b503d956eb01e13a680b4d53fc
Signed-off-by: Billy McFall <bmcfall@redhat.com>
Type cleanups:
s/u8/bool/ for "enable_disable"
s/u32/vl_api_interface_index_t/ for "sw_if_index"
Add an API version stamp.
Add a doxygen tag for the binary API.
Add Apache-2 licence text.
Change-Id: I2fa168336efb0f1d9b9b6dec945589cbc5fd5595
Signed-off-by: Dave Barach <dave@barachs.net>
Maintain the MAINTAINERS file. Removed src/plugins/*.am listings. Added
a couple of plugins.
Add vlib_process_create (vlib_main_t *vm, char *name,
vlib_node_function_t *f, u32 log2_n_stack_bytes);
/** @brief Create a vlib process
* @param vm &vlib_global_main
* @param f the process node function
* @param log2_n_stack_bytes size of the process stack, defaults to 16K
* @return newly-create node index
* @warning call only on the main thread. Barrier sync required.
*/
This function makes it easy to spin up periodic processes when features
are enabled for the first time. That coding pattern is highly recommended.
Update the emacs-lisp plugin generator to use vlib_process_create,
instead of generating static periodic process nodes.
Change-Id: Icda33e93b9034779d3a3e228cd1110af14b058a5
Signed-off-by: Dave Barach <dave@barachs.net>
External libraries headers such as DPDK, libibverb, quicly, etc. should
not be packaged in vpp-dev RPM.
Only package headers from vpp/ and vom/ subdirs.
Change-Id: Ief1454bd1261c8cf4dcd3b105e28f6852439e896
Signed-off-by: Benoît Ganne <bganne@cisco.com>
The current code only allowed access to the main thread error counters.
That is not so useful for a multi worker instance.
No return a vector indexed by thread of counter_t values.
Type: fix
Change-Id: Ie322c8889c0c8175e1116e71de04a2cf453b9ed7
Signed-off-by: Ole Troan <ot@cisco.com>
Fixes the generated setup_message_id_table(...)
implementation. Without a level of quoting in the emacs lisp skeleton,
the underscore macro used to generate calls to
vl_msg_api_add_msg_name_crc produces "fooCRC" instead of "foo_CRC".
That confuses the Python language binding.
Punctuation saves lives: "Let's eat Grandma" vs. "Let's eat, Grandma."
Or some such.
Change-Id: Ibecc20337092199d6757165ac96b70c830511bb3
Signed-off-by: Dave Barach <dave@barachs.net>
VPP-1650
Also update specfile for fedora. Also update and
rationalize python3 and python2 dependencies
for CentOS.
Change-Id: Ia87abfe7b7080ecd07e485e6c32270fda56a496a
Signed-off-by: Thomas F Herbert <therbert@redhat.com>
- Add subpages definitions in appropriate
section (User or Dev docs) for doc files
(*.rst, *.md) that being listed at the top
level of the generated doc page.
- Generate and add API list to RELEASE doc.
- Fix list_api_changes script to use HEAD
as the endtag so it doesn't need to be
changed every release.
Change-Id: Iace7b6433359c6b96869cb1db01facbbcb0ac1e6
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
(cherry picked from commit 11ee93f6abfaddf5bbd56cf0858c0c6ea0384b65)
