Cleanup mapping of interface output node for the l2-output node
when interface is configured to L2 or L3 modes. The mapping is
now always done in the main thread as part of API/CLI processing,
instead of initiate mapping in the forwarding path which can be
in the worker threads.
Change-Id: Ia789493e7d9f5c76d68edfaf34db43f3e3f53506
Signed-off-by: John Lo <loj@cisco.com>
(cherry picked from commit bea5ebf205e0bec922bf26c6c1a6a9392b4cad67)
in %postun part and not call sysctl when VPP package is
upgrading provide by condition for sysctl --system
in %post part.
Change-Id: I549803864699e4a81cf589befe296d585e1c6d2b
Signed-off-by: Kristina Nevolnikova <knevolnikova@frinx.io>
context causes the message to be treated as a reply by the python API
Change-Id: Icf4d051a69f5a2cb9be5879accfe030ebcd650a8
Signed-off-by: Eyal Bari <ebari@cisco.com>
Currently, buffer index is calculated as a offset to the physmem
region shifted by log2_cacheline size.
When DPDK is used we "hack" physmem data with information taken from
dpdk mempool. This makes physmem code not usable with DPDK.
This change makes buffer memory start and size independent of physmem
basically allowing physmem to be used when DPDK plugin is loaded.
Change-Id: Ieb399d398f147583b9baab467152a352d58c9c31
Signed-off-by: Damjan Marion <damarion@cisco.com>
- PCI devices not properly discovered
- vlib_pci_bus_master_enable () not working
Change-Id: I7433ab1b19b890b8900635b43037b9a2017a1921
Signed-off-by: Damjan Marion <damarion@cisco.com>
- The result of 0.0/0.0 was being rendered as a lot of
zeroes in the integer portion, as in this example:
DBGvpp# show physmem
0: 16 objects, 576k of 582k used, 3k free, 0 reclaimed, 2k overhead,
16380k capacity
alloc. from small object cache: 0 hits 0 attempts (0.00%) replacements 0
alloc. from free-list: 0 attempts, 0 hits (0.00%), 0 considered (per-attempt 0.00)
alloc. from vector-expand: 16
allocs: 16 73643.06 clocks/call
frees: 0 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.00 clocks/call
- Add two macros to vppinfra/math.h that use compiler builtins to check
for NaN and Infinity and then use them in format_float().
Change-Id: Iccc03997e6e33d6b888d1e7e20cd78df0cfd02e8
Signed-off-by: Chris Luke <chrisy@flirble.org>
LLDP packets are dropped at interface output node if each slave's link
is configured as the LLDP interface. The admin state is configured and
managed by the bonded interface, so slave link's state is down by default.
The checking for the admin state UP should be ignored for the slave link.
Change-Id: I06ca250f42fcb8cc50e0ea3a3817a2c5b56865df
Signed-off-by: Steve Shin <jonshin@cisco.com>
a double version of is_tagged, uses "free lanes" in _mm_cmpeq_epi16
to check a second tag
this code was not yet tested for performance
Change-Id: I640017e1cc75c85a33d196ee911a7e4a512d9849
Signed-off-by: Eyal Bari <ebari@cisco.com>
show interface rx-placement somtimes displays the wrong interface names.
This happens when there exists subinterfaces in VPP.
The problem is due to the function show_interface_rx_placement_fn is calling
format_vnet_sw_if_index_name with hw_if_index instead of sw_if_index.
VPP has the concept of sw_if_index and hw_if_index. Each serves a different
purpose. When there is no subinterfaces, both hw_if_index and sw_if_index
may happen to have the same value. But don't count on it. When the API calls
for sw_if_index, we must pass the sw_if_index although the hw_if_index has
the same type which the compiler does not catch. Passing hw_if_index for an
API which requires sw_if_index may have an unpredictable result such as
described in the VPP-894 and sometimes it may even crash if the particular
index does not exist.
Change-Id: I76c4834f79b88a1c20684fcba64f14b2da142d77
Signed-off-by: Steven <sluong@cisco.com>
(cherry picked from commit bafa4d048439fdbcc0bd577e43a2784d1b89bfc5)
Change https://gerrit.fd.io/r/#/c/7230/ added a Unix domain
CLI socket in the default startup.conf; however unless you
had previously run VPP with the DPDK plugin enabled the
directory that it is created in. /run/vpp, would not exist
and startup would fail. This directory is typically hosted
in a tmpfs ramdisk and is thus ephemeral.
This patch adds a function that attempts to mkdir VPP_RUN_DIR
and uses it in both the DPDK plugin and the CLI code if the
CLI socket is to be created in that directory.
Change-Id: Ibbf925819099dce2b5eb0fa238b9edca1036d6fd
Signed-off-by: Chris Luke <chrisy@flirble.org>
Looks like some compiler versions are producing wrong code when we are
copying 9-16 bytes so reverting back to the original code.
Change-Id: I74b5fa54a3b01f6288648f1cb0926030edd3b26f
Signed-off-by: Damjan Marion <damarion@cisco.com>
If a bonded interface is in active-backup mode and configured with
IPv4 and/or IPv6 addresses, on slave interface link up/down, send
a GARP packet if configured with an IPv4 address and an unsolcited
NA if configured with an IPv6 address. These packets can help with
faster route convergence in the next hop router/switch.
Change-Id: I68ccb11a4a40cda414704fa08ee0171c952befa2
Signed-off-by: John Lo <loj@cisco.com>
Spotted in the output of CLI command "show buffers", the name field
sometimes had trailing garbage, the hall sign of a string not being
terminated. In this case it was being inconsistently used as a cstring
or a vec.
- CLI printf needs %v to print the vec srring
- vlib_buffer_create_free_list_helper tried to use
clib_mem_is_heap_object() to detect a vec object, wheras it should
use clib_mem_is_vec()
Change-Id: Ib8b242a0c5a18924b8af7e8e1432784eebcf572c
Signed-off-by: Chris Luke <chrisy@flirble.org>
Add API methods to configure LLDP and set interface to enable/disable.
Also add port description TLV for LLDP.
Change-Id: Ib959d488c2ab8a0069f143558871f41fcc43a5d3
Signed-off-by: Steve Shin <jonshin@cisco.com>
When applying ACEs, in the new hash-based scheme, for each ACE
the lookup in the hash table is done, and either that ACE is added
to the end of the existing list if there is a match,
or a new list is created if there is no match.
Usually ACEs do not overlap, so this operation is fast, however,
the fragment-permit entries in case of a large number of ACLs
create a huge list which needs to be traversed for every other
ACE being added, slowing down the process dramatically.
The solution is to add an explicit flag to denote the first
element of the chain, and use the "prev" index of that
element to point to the tail element. The "next" field
of the last element is still ~0 and if we touch that
one, we do the linear search to find the first one,
but that is a relatively infrequent operation.
Change-Id: I352a3becd7854cf39aae65f0950afad7d18a70aa
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
(cherry picked from commit 204cf74aed51ca07933df7c606754abb4b26fd82)
The "acl_plugin" tests has one of the tests sporadically fail with the following traceback:
r.reply.decode().rstrip('\x00') UnicodeDecodeError: 'ascii' codec can't decode byte
0xd8 in position 20666: ordinal not in range(128)
This occurs in the newly added "show acl-plugin table" debug CLI.
This CLI has only the numeric outputs, so the conclusion is that it is
the incorrect termination (trailing zero) that might be most probably
causing it. The other acl-plugins show commands also
lack the zero-termination termination, so fix all of them.
The particularity of this command vs. the other acl-plugin debug CLIs
is that the accumulator is freed and allocated multiple times,
this might explain the issue is not seen with them.
Change-Id: I87b5c0d6152fbebcae9c7d0ce97155c1ae6666db
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
(cherry picked from commit be055bd719559fc79d8a4c06479497c4c0bfae93)
This is preparation for new C API. Moving common stuff to separate
headers reduces dependency issues.
Change-Id: Ie7adb23398de72448e5eba6c1c1da4e1bc678725
Signed-off-by: Klement Sekera <ksekera@cisco.com>
- auto-execute startup.vpp file if exists
- add DPDK_CONFIG=<string> to speficy custom config for autogenerated
startup.conf, e.g. DPDK_CONFIG="no-pci"
- add DISABLED_PLUGINS=<comma separated list> option
e.g.
make DISABLED_PLUGINS=dpdk,acl run
or
export DISABLED_PLUGINS=dpdk,acl
make run
Change-Id: Ib0891d27aeae16b69b67c4c3e893bb3dbde5e7e1
Signed-off-by: Damjan Marion <damarion@cisco.com>
When stacking DPOs the VLIB graph is also updated to add the edge between the nodes, if this edge does not yet exist. This addition should be done with the workers stopped.
Change-Id: I327e4d7d26f0b23eb280f17e4619ff2093ff7940
Signed-off-by: Neale Ranns <nranns@cisco.com>
(cherry picked from commit c02bd03ddf5eec9e9c79811360685f13e4ba8ee1)
- removed memif details message from memif API
Change-Id: I21185e7678f375cc10639cdbc3ad2fd84bc95459
Signed-off-by: Jakub Grajciar <grajciar.jakub@gmail.com>
A call to 'clib_smp_swap (&((dq)->interrupt_pending), 0)' was creating
a SIGBUS.
Instead of making dq->interrupt_pending aligned on 64bits, we reduce the size
from uword (u64) to u32, as the number of pending interrupts will never
go above max of u32.
Change-Id: Ifa5a6d3b7adee222329a671be01305cf50853b33
Signed-off-by: Christophe Fontaine <christophe.fontaine@enea.com>
fixed instability in l2bd_multi_instnce test - sometimes failing with extra
packets captured
it appears l2-learn was not updating hit entries but rather a copy of them.
if the ager did not have a chance to run before the test was running the
learning cycle - entries were not updated with the packet's seq num - causing
packets to flood when hitting the stale seq_num in l2-fwd - hence the extra
packets
fixed handling of filter entries
revert workaround for instability in test
Change-Id: I16d918e6310a5bf40bad5b7335b2140c2867cb71
Signed-off-by: Eyal Bari <ebari@cisco.com>
(cherry picked from commit 25ff2ea3a31e422094f6d91eab46222a29a77c4b)
- fixed problem with tcp_flag
- changed flowtimestamp into NTP format
Change-Id: I4ef05d6c69c5c078a0c80d59c5ccb0c85b924ba6
Signed-off-by: Ole Troan <ot@cisco.com>
- update of CSIT operational branch to be used for VPP-patch test
Change-Id: I3e429f3884953908209e5f2d4e7a254dc7ccb720
Signed-off-by: Jan Gelety <jgelety@cisco.com>
The standard behaviour for binary API is that zeroed arguments are
treated as if the default values were set. This way the configurator
does not need to know what default values are.
This, however, wasn't the case for rx_queues and tx_queues in
memif_create binary API message.
Change-Id: Ib588b472823f6bbb5ef12a798d68b0dda6dd2139
Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>
