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Exported entries are tracked only when the prefix found in the export
FIB is really attached, exporter tracker is not set if the export
entry is not valid for export, ex. for special FIB entries - default
route, zeronet, mcast and broadcast prefixes.
When imported entries need to be purged, such unset exporter tracker is
being removed by non-initialized index with absent delegate entries,
causing corresponding assert and crash.
Type: fix
Signed-off-by: Vladislav Grishenko <themiron@yandex-team.ru>
Change-Id: Ib24a2e7853a03a960577872480213e1e8097da5a
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Type: fix
For some virtio backends, packets don't seem to flow
if all the queues that have been requested are not
initialized
Change-Id: I41765d668497ff954e6d69d36836590947fd93b1
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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This has two benefits: fix an issue where small packets can be
padded to 64 bytes by the ethernet layer, and we included these bytes
in the tcp stream; and also if we receive a small packet, it signals
that this tcp stream is likely more latency-sensitive than throughput-
sensitive, and skipping gro buffering should be beneficial.
Type: fix
Change-Id: I165b97673d8cdce95ebf0a66c362ae9f9e6f3f34
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
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Type: fix
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: Ia4065550a7ad1109e3a2592ef2c21b5e23fa85b5
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Move control ping and change dependencies from vpe.api_types to
memclnt.api_types
Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I9f8bc442e28738c48d64d1f6794082c8c4f5725b
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This prevents going through the same sequence every time the api is
called.
Type: fix
Change-Id: I3ca3587ab5d1c060e2913ca88501b8dbcdd9c196
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
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VPE apis are actually vlib apis. This moves those that are not tightly
coupled with vapi to vlib_api
Type: refactor
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I456a64ce49a0cdeff4a0931c6ea513cb639f683e
Signed-off-by: Ole Troan <ot@cisco.com>
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Type: fix
A subinterface that does not have exact match enabled cannot have
an IP address configured on it. When this is validated in the functions
which add an interface IP address for IPv4 and IPv6, a clib_error_t * is
returned but api_errno is not set. The API handler uses the value of
vnet_main.api_errno to set the return value in it's reply. Since it was
not set, the API reports the operation succeeded.
Set vnet_main.api_errno if vnet_sw_interface_supports_addressing() returns
a non-null value when adding/deleting an interface IP address.
Change-Id: I257a30d21788986102a2a719235e714ff16a24e8
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
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Type: improvement
Change-Id: I10f4084907ad714aded86e0b7a1a4d1c5fa1f140
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type:improvement
Change-Id: I9f9f16eabf64203db11cd4338948d76ca5e0ef12
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: fix
virtio_if_t is shared data struct between tap, tun and virtio pci.
cxq_vring is virtio pci specific element. It shouldn't be set or
accessed in tap driver.
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I8b34570f61b38d8b9d79d5b0669bda0f89ebc28c
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Type: fix
virtio have three different interfaces (tap, tun and native virtio).
virtio_show() is used by CLI commands to show information about these
interfaces. It uses interface type to print interface specific information.
virtio_show() should use proper type for virtio interfaces (TAP, TUN, VIRTIO).
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I2043dc2cfe2e2f6c7c9348b8494aa4a27cab31f3
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Type: improvement
e.g.:
DBGvpp# sh int 3
Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count
loop2 3 down 9000/0/0/0
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: Ie296167ab2b1b9576b46f6d4d9fb9546aef3a0da
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Type: fix
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: Ic7d99154def71cd06e8faa64180912e5b844424e
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Set tableID = ~0 for auto selection unused ID
https://jira.fd.io/browse/VPP-1993
Type: improvement
Change-Id: I4eec2cc1d18fc025196cb6ac4c9a4b374388eb56
Signed-off-by: Artem Glazychev <artem.glazychev@xored.com>
Signed-off-by: Aloys Augustin <aloaugus@cisco.com>
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Type: improvement
Change-Id: I8b129b71f91b12ab2d8b05fe3891a7ab8926f072
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Change-Id: I3de4450b95f6fa76705923d983cf93c21b02a635
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I60815b5827b4406228fd6b490f4ac1f874bac974
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: fix
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Type: feature
Change-Id: If0edbb21a0283d66c648a9e190d238c8cfa56353
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: improvement
Change-Id: I5245fc3f35b7a70833916db2ebf33f7c87398915
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: improvement
Change-Id: I176f08c74eb58a78f7fbdb48fd4592e6ddf74d34
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Type: refactor
Change-Id: I99162d80280e0f45344671b18b1ea96db90d4282
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: feature
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I3652ae275385d9b1eb1b11f418e3a7e5fef2f556
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This adds a new API call to add session namespaces
It now takes a netns and a sock_name.
(1) If no netns is passed, sock_name will be used as
socket path. Defaulting to /run/vpp/app_ns_sockets/${ns_id}
(2) If a netns is passed, the sock_name has to be
abstract (i.e. start with '@'). It will default to
`@vpp/session/${ns_id}` and will be created in the provided
netns.
Type: feature
Change-Id: I90e9a8e5ecca2cabe7c05335663e33c8506dc9e7
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: improvement
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: Ic0fa4f83048a280a7d1b04198c0f903798562d2d
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Type: feature
Change-Id: I91f72f5802db195d1a15424d67c1b6e518168f9f
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
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Type: fix
Currently when a new TAP/TUN device is created from tap_create_if()
via the TUNSETIFF ioctl(), a name is allocated by the kernel (eg.
tap0). If the caller supplied a name this is subsequently set via
netlink, after the device has been created.
Now we request the kernel to create the new device with the caller's
requested name in the first instance, thus avoiding the need to
rename the device, and therefore avoiding a window where the device
exists with a different name.
This can be beneficial, for example, when writing systemd-udevd link
files [1]. Having the TAP/TUN devices created with the requested name
ensures they can be correctly matched by the OriginalName option.
Writing link files might be necessary, for example, to avoid VPP and
systemd-udevd racing to set the MAC address on a newly created TAP
interface. systemd-udevd can be configured to not manipulate the MAC
addresses of matched interfaces.
These changes also resolve an issue where the created device would not
be renamed if the caller requested it be moved to a different network
namespace, since vnet_netlink_set_link_name() was not called in that
case.
[1] https://www.freedesktop.org/software/systemd/man/systemd.link.html
Signed-off-by: Duncan Eastoe <duncan@graphiant.com>
Change-Id: I3d657632856d03979d6b914225c3c841c379e0a1
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Type: fix
The init of fib_index_by_sw_if_index wasn't
setting default value to 0. Which we now
need for setting interfaces unnumbered
Change-Id: Ie5be9b5e5373ef055557a871ad4d1c45fbfc1dee
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: fix
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id0e67a9ce9c5d8bca2cd7a30493f03a02a46dc46
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Type: feature
Thought this might be useful when using
many VRF to get the list of allocated
VRFs and corresponding names
Change-Id: If9d2c6612d4215e7576315d66d1eb130fcecfa13
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
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Type: fix
When the local MAC address of an interface changes the rewrite strings
of all adjacency types need to be updated - this patch fixes the missing
case of incomplete adjacencies.
I moved the update of all adj types into the adj module, since if the
complete adjs were done by the ip-neighbour module and incomplete ones
by adj module, that would mean two walks of the adj DB, as it is not
possible to walk only a specific type.
UT is updated to include the missing case.
Signed-off-by: Neale Ranns <neale@graphiant.com>
Signed-off-by: Ivan Shvedunov <ivan4th@gmail.com>
Change-Id: I36af94976c645bdd0d4d3bc0093b24d7d077e9d7
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vlib_buffer_enqueue_to_next() requires to allow overflow of up to 63
elements of 'buffer' and 'nexts' array.
- add helper to compute the minimum size
- fix occurences in session and async crypto
Type: fix
Change-Id: If8d7eebc5bf9beba71ba194aec0f79b8eb6d5843
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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vlib_unix_recursive_mkdir () expects a NULL-terminated C-string.
Type: fix
Change-Id: I412b48443d0792307d611c466747c0aa5e423417
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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add CLI "set interface name <current-int-name> <new-int-name>
and the corresponding binary API to allow custom interface name
setting for any interface.
Type: feature
Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I2b39da59879fd4526bcb5aa5854b6bd21e72ea73
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Change-Id: I5bb1ab3a57097bf03e7de5541cc8496655bc728f
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
Type: fix
Fixes: 5b22339973feaa3eba48ead1e9fb428b1816c0cc
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This change restores the af_packet tx path prior
in use prior to Change
Idf0bdd88990254a614962c2f7bc3e0292ccfd61a but
fixes the stalling issue by ensuring that the next
tx frame pointer is only incremented when a new tx
frame is used. This change also enables the
af_packet PACKET_QDISC_BYPASS option, for better
performance.
Change-Id: I65dde648ed66d21654847a900ceda5a8980ae6ec
Type: improvement
Signed-off-by: Mohammed Hawari <mohammed@hawari.fr>
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When an input supports adaptive mode and enters
in polling, some rx queues may be missing from
the node's rx_poll_vector. To solve the issue,
a full poll vector is being computed in
vnet_hw_if_update_runtime_data, and returned
by vnet_hw_if_get_rxq_poll_vector when the
node is polling in adaptive mode.
Type: fix
Signed-off-by: Maxime Peim <mpeim@cisco.com>
Change-Id: I249bcb20ae0dd28afb0a5ca32993092bafd2f6b1
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The app may send packet to different remote via sendto() with
same socket (without calling connect()). In such scenario, remote
address need to be filled in.
Type: fix
Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: I49deb308668c05442f237e97acc9bfa239782482
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Print header for each table.
Type: improvement
Signed-off-by: Dave Barach <dave@barachs.net>
Change-Id: I54ca04d6000a98afb4ad3d2f24caae3349548f23
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Type: feature
This patch adds IPsec ESP SPI as RSS key for better IPsec
inbound processing scaling. With this feature enabled,
The NIC will use the packets' SPI index as the RSS key
to distribute them to different queues.
The dpdk-input is also updated to support this feature.
Sample CLI command to enable Ipsec ESP SPI as RSS key:
test flow add src-ip any dst-ip any rss types esp
test flow enable eth0 index 0
Signed-off-by: Piotr Bronowski <piotrx.bronowski@intel.com>
Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com>
Change-Id: I8b7d01cfc065e9099fad33042ce76898e16ddbf0
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CLIB_PREFETCH (s->tx_fifo, 2 * CLIB_CACHE_LINE_BYTES, LOAD);
sizeof(svm_fifo_t) is 128 bytes
Note on 64B cacheline size Arm machine,
CLIB_CACHE_LINE_BYTES 128
CLIB_CACHE_PREFETCH_BYTES 6
above CLIB_PREFETCH () macro will be expand to
__builtin_prefetch(s->tx_fifo)
__builtin_prefetch(s->tx_fifo + 64)
__builtin_prefetch(s->tx_fifo + 128) << prefetch out of range
__builtin_prefetch(s->tx_fifo + 192) << the same here
Solution:
Change to CLIB_PREFETCH (s->tx_fifo, sizeof (*(s->tx_fifo)), LOAD);
Type: fix
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Reviewed-by: Lijian Zhang <lijian.zhang@arm.com>
Change-Id: I745cbce3dbe5afcab53c39189d18392f569df5aa
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Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I54fa6e8f12bb52988888e7019a88d6891017944c
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Tcp may want to send acks in established, but the app
has not called accept() yet.
Type: improvement
Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: I43b8cd386e533ca95c8ec260a0a1f695ea140358
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Take advantage of the new TX infra and support manual thread placement
Type: improvement
Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Id8023846a2eb59125fcf2f80f4f11eb681cf14dc
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Extend the srv6 sid list structure with policy type to support
different SR policy types
Type: feature
Signed-off-by: Ahmed Abdelsalam <ahabdels@cisco.com>
Change-Id: I6a8cf82b1269e1c46f3757df0047b306f613112b
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Type: fix
Signed-off-by: jxm <jiangxiaoming@outlook.com>
Change-Id: I5a6a1ce9f232d4ed0fd4707cd5aa9b46cc8a2a5a
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Type: fix
Change-Id: I9d3344374738f8cf883cffb4715c76b50bb4bfce
Signed-off-by: Stanislav Zaikin <zstaseg@gmail.com>
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- add format_vnet_buffer and format_vnet_buffer_no_chain to mirror
format_vlib_buffer and format_vlib_buffer_no_chain
- format_vnet_buffer used to be the "no chain" version, replace all of
its current use with the corresponding format_vnet_buffer_no_chain
- add a function to dump vnet buffer details from gdb
Type: improvement
Change-Id: I143ce845f80e7ef937ea33a557b6e3b5988c5b8f
Signed-off-by: Benoît Ganne <bganne@cisco.com>
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vhost interrupt mode support with mq does not work when coalesce frame
is not configured to 0.
When packed-ring is configured, we were also setting the wrong flag
for want-interrupt.
No need to trigger an interrupt to RX infra if there is at least one
queue in the same thread that is doing polling.
Type: fix
Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I8e64250f2aa6bf611a777a53e4d2c1076d83305f
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Remove unused parameters and fix warnings.
Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I2d0e7b84b56817999283ecb6be606159dcb26a28
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