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Type: refactor
Change-Id: Ie67dc579e88132ddb1ee4a34cb69f96920101772
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: refactor
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
Change-Id: Id1801519638a9b97175847d7ed58824fb83433d6
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id13f33843b230a1d169560742c4f7b2dc17d8718
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The vector is initialized to 1024 entries which is guaranteed to be
enough, but as its size can shrink between calls, make sure ASan is
aware of the expected size before using it.
Type: fix
Change-Id: I4bcc39867a886b3cb463854d2cda0b32155650e9
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Type: docs
Signed-off-by: John DeNisco <jdenisco@cisco.com>
Change-Id: I7280e5c5ad10a66c0787a5282291a2ef000bff5f
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Type: docs
Change-Id: I843a410b7a14c7c61e44ea38cf7cb74f40ccf853
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Type: feature
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I2272521d6e69edcd385ef684af6dd4eea5eaa953
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l2-flood and bier nodes reset vector length without updating it to its
effective size. Introduce a helper to do it (this allows ASAN to keep
track of the new vector size).
Type: refactor
Change-Id: I2d652550c440f0553a2b49c3ee3d37b49ebc16c3
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Use consistent API types.
Type: fix
Change-Id: I416171c729193e64a68e85a3f1f25d03a9a559d1
Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
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vppapigen has remapped legacy to typedefs behind the scenes
for some time now.
- update .api files to use new style typedefs.
- issue error on 'typeonly define' in .api files
- remove unneeded macros redefining vl_noop_handler
Type: refactor
Change-Id: I7a8c4a6dafacee6a131f95cd0e9b03a8c60dea8b
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
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Since vlib_buffer_copy() and vlib_buffer_clone() both preserve
VLIB_BUFFER_IS_TRACED bit in flags field, it should also copy
trace_handle which would add minimal overhead. Thus, callers of
these functions do not have to call vlib_buffer_copy_trace_flags()
to copy trace_handle.
Type: refactor
Signed-off-by: John Lo <loj@cisco.com>
Change-Id: Iff6a3f81660dd62b36a2966033eb380305340310
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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>
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Change-Id: I3b3e868277d5caf6b1341814003a3bc5726c2df9
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
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Change-Id: I215e1e0208a073db80ec6f87695d734cf40fabe3
Signed-off-by: Jim Thompson <jim@netgate.com>
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Change-Id: I53ab8d17914e6563110354e4052109ac02bf8f3b
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
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Change-Id: I952e6aec6487270a79c4d92cfe828cc55d42d536
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I561591c7d31ec66dfa0a1d7ef66bcf1d0c70f07c
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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-fno-common makes sure we do not have multiple declarations of the same
global symbol across compilation units. It helps debug nasty linkage
bugs by guaranteeing that all reference to a global symbol use the same
underlying object.
It also helps avoiding benign mistakes such as declaring enum as global
objects instead of types in headers (hence the minor fixes scattered
across the source).
Change-Id: I55c16406dc54ff8a6860238b90ca990fa6b179f1
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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Change-Id: I28e8a99b980ad343a4209e673201791b91ceab4e
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I9d2f52e756363df011026773bfffa838a557313f
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I9b5f7b264f9978e3dd97b2d1eb103b7d10ac3170
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab
Signed-off-by: Dave Barach <dave@barachs.net>
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set and check a special RX interface value as the packet enters and
exits a BIER domain
Change-Id: I5ff2f0e2d1b3ce0f3598b935f518fc11eb0896ee
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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change the ADD api so that is returns the 'ID' that can be used
by the client to read the stats from the stats segment and to
delete the object. Previously a similar value used required
to be chosen by the client, now VPP allocates one (like it
does e.g. for interfaces)
Change-Id: I563cf6092276eb990c52d5457c86e72546bcf69e
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ibda19d786070c942c75016ab568c8361de2f24af
Signed-off-by: Neale Ranns <nranns@cisco.com>
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- replies should not need to contain client_index since
it is used to identify sender of requests to VPP
Change-Id: Iece3853b3f020054ee1652b149d0cf8d9580db4e
Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
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It is cheaper to get thread index from vlib_main_t if available...
Change-Id: I4582e160d06d9d7fccdc54271912f0635da79b50
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I2f638f1932b4aeddf2408c06d1b8393551675b72
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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DBGvpp# sh bier disp entry
DBGvpp# sh bier disp entry 0
No such BIER disp entry: 0
DBGvpp# sh bier disp table
DBGvpp# sh bier disp table 0
No such BIER disp table: 0
DBGvpp# sh bier disp table 11
No such BIER disp table: 11
DBGvpp#
DBGvpp# sh bier bift
no BIFT entries
DBGvpp# sh bier bift set 0
no BIFT entries
DBGvpp# sh bier bift set 0 sd 0 bsl 0
no BIFT entries
DBGvpp#
DBGvpp# sh bier fib
No BIER tables
DBGvpp# sh bier fib 0
DBGvpp# sh bier fib 0 4
DBGvpp# sh bier fmask
DBGvpp# sh bier fmask 2
No BIER f-mask 2
DBGvpp# sh bier imp
DBGvpp# sh bier imp 0
No such BIER imposition: 0
Change-Id: Ibadac3441dd8a6d1b96bd9ee4358e28498875b95
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Object sizes must evenly divide alignment requests, or vice
versa. Otherwise, only the first object will be aligned as
requested.
Three choices: add CLIB_CACHE_LINE_ALIGN_MARK(align_me) at
the end of structures, manually pad to an even divisor or multiple of
the alignment request, or use plain vectors/pools.
static assert for enforcement.
Change-Id: I41aa6ff1a58267301d32aaf4b9cd24678ac1c147
Signed-off-by: Dave Barach <dbarach@cisco.com>
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Change-Id: I994649761fe2e66e12ae0e49a84fb1d0a966ddfb
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I2b1d1035f810cb58356626cf081d46eb289265b4
Signed-off-by: Neale Ranns <nranns@cisco.com>
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The interpose source allows the source/provider to insert/interpose
a DPO in the forwarding chain of the FIB entry ahead of the forwarding
provided by the next best source. For example if the API source (i.e
the 'control plane') has provided an adjacency for forwarding, then
an interpose source (e.g. a monitoring service) couold interpose a
replicatte DPO to copy the traffic to another location AND forward
using the API's adjacency.
To use the interose feature an existing source (i.e FIB_SOURCE_PLUGIN_HI)
cn specifiy as a flag FIB_ENTRY_FLAG_INTERPOSE and provide a DPO to
interpose. One might also consider using interpose in conjunction with
FIB_ENTRY_FLAG_COVER_INHERIT to ensure the interpose object affects
all prefixes in the sub-tree.
Change-Id: I8b2737b985f8f7c08123406d0491881def347b52
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I8f6fdbbeef2ac7e9fe5d87490ae5cba6e9a0b294
Signed-off-by: Neale Ranns <nranns@cisco.com>
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- support both pipe and uniform modes for all MPLS LSP
- all API programming for output-labels requires that the mode (and associated data) is specificed
- API changes in MPLS, BIER and IP are involved
- new DPO [sub] types for MPLS labels to handle the two modes.
Change-Id: I87b76401e996f10dfbdbe4552ff6b19af958783c
Signed-off-by: Neale Ranns <nranns@cisco.com>
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error: passing an object that undergoes default argument promotion to
'va_start' has undefined behavior [-Werror,-Wvarargs]
Change-Id: Id342beea916ec73e29e399087532caecfa19055f
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I2421197b76be58099e5f8ed5554410adff202109
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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This is a version of the VPP API generator in Python PLY. It supports
the existing language, and has a plugin architecture for generators.
Currently C and JSON are supported.
Changes:
- vl_api_version to option version = "major.minor.patch"
- enum support
- Added error checking and reporting
- import support (removed the C pre-processor)
- services (tying request/reply together)
Version:
option version = "1.0.0";
Enum:
enum colours {
RED,
BLUE = 50,
};
define foo {
vl_api_colours_t colours;
};
Services:
service {
rpc foo returns foo_reply;
rpc foo_dump returns stream foo_details;
rpc want_stats returns want_stats_reply
events ip4_counters, ip6_counters;
};
Future planned features:
- unions
- bool, text
- array support (including length)
- proto3 output plugin
- Refactor C/C++ generator as a plugin
- Refactor Java generator as a plugin
Change-Id: Ifa289966c790e1b1a8e2938a91e69331e3a58bdf
Signed-off-by: Ole Troan <ot@cisco.com>
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This does not update api client code. In other words, if the client
assumes the transport is shmem based, this patch does not change that.
Furthermore, code that checks queue size, for tail dropping, is not
updated.
Done for the following apis:
Plugins
- acl
- gtpu
- memif
- nat
- pppoe
VNET
- bfd
- bier
- tapv2
- vhost user
- dhcp
- flow
- geneve
- ip
- punt
- ipsec/ipsec-gre
- l2
- l2tp
- lisp-cp/one-cp
- lisp-gpe
- map
- mpls
- policer
- session
- span
- udp
- tap
- vxlan/vxlan-gpe
- interface
VPP
- api/api.c
OAM
- oam_api.c
Stats
- stats.c
Change-Id: I0e33ecefb2bdab0295698c0add948068a5a83345
Signed-off-by: Florin Coras <fcoras@cisco.com>
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- separate client/server code for both memory and socket apis
- separate memory api code from generic vlib api code
- move unix_shared_memory_fifo to svm and rename to svm_fifo_t
- overall declutter
Change-Id: I90cdd98ff74d0787d58825b914b0f1eafcfa4dc2
Signed-off-by: Florin Coras <fcoras@cisco.com>
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Change-Id: Ie291468ea9d05c47cefe39c4ff7fea3e016bacf2
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Iddd754d00ace3d042336e5c2c40431566275051a
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
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Change-Id: I9341f1554d804dfeeecef656e59e8598704863dc
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I0f8d2d9be78d4d936ed61538aee1b7207871347b
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I7196ad8bf6afaf356674789c05e23ac000bc038e
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I497305d9a4fd556ed8b4a7ceb3654df94ff98f56
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I17f95775756b8fd5ee390432f6d8041abbd9f974
Signed-off-by: Neale Ranns <nranns@cisco.com>
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as decsribed in section 2.2
ihttps://tools.ietf.org/html/draft-ietf-bier-mpls-encapsulation-10
with BIFT encoding from:
https://tools.ietf.org/html/draft-wijnandsxu-bier-non-mpls-bift-encoding-00
changes:
1 - introduce the new BIFT lookup table. BIER tables that have an associated
MPLS label are added to the MPLS-FIB. Those that don't are added to the
BIER table
2 - BIER routes that have no associated output MPLS label will add a BIFT label.
3 - The BIER FMask has a path-list as a member to resolve via any possible path.
Change-Id: I1fd4d9dbd074f0e855c16e9329b81460ebe1efce
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ia3d3d7a75282dc3073eaa83e49cef756db19874a
Signed-off-by: Neale Ranns <nranns@cisco.com>
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