Type: fix
Since commit e2a6d08bef
DPDK started advertising scattered Rx feature for elastic network adapters. Thus, dpdk
plugin doesn't have to disable it for ENA by default anymore
Signed-off-by: akolechk <akolechk@cisco.com>
Change-Id: I2d4f429be992e3c4edcc0c3adf8c55f3d5381631
When the ipfix address was changed to be an ip_address instead of
an ip4_address the output when creating an exporter via the cli
should have been modified to take the address of the v4 part of
the addr.
Type: fix
Signed-off-by: Paul Atkins <patkins@graphiant.com>
Change-Id: I141456cd9092c861a4c4aefba4035dbde23efcd6
(cherry picked from commit bf9918a7e0c6bf116b90780cbc2c111ca7995399)
Fixed coverity-issue CID 248456.
Originally passing argument of type "uint64_t *" to function:
"memcopy_s_inline".
This patch fixes the problem by changing type of passing argument and
make a portable assumption.
Type: fix
Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com>
Change-Id: I17e4583a05ea1263e4d8a4acc9949454e5fd92c0
(cherry picked from commit ffd9057493ba75d157d8fd316f4978b64a6efb30)
Originally cryptodev doesn't support chacha20-poly1305 with aad length
0.
This patch add support in cryptodev for chacha20-poly1305 with aad
length 0. This length is using in Wireguard.
Type: improvement
Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com>
Change-Id: I0608920bb557d7d071e7f9f37c80cf50bad81dcc
Originally wireguard doesn't support async mode for decryption packets.
This patch add async mode for decryption in wireguard.
In addition, it contains some performance improvement such as
prefetching packet header and reducing the number of current time
function calls.
Type: improvement
Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com>
Change-Id: Ieba6ae0078f3ff140c05b517891afb57232b3b7d
(cherry picked from commit 77e69ae2d172dce74f4da4cae52bb63e28daa3ae)
Originally wireguard doesn't support async mode for encryption packets.
This patch add async mode for encryption in wireguard and also adds
support chacha20-poly1305 algorithm in cryptodev for async handler.
In addition it contains new command line to activate async mode for wireguard:
set wireguard async mode on|off
and also add new command to check active mode for wireguard:
show wireguard mode
Type: improvement
Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com>
Change-Id: I141d48b42ee8dbff0112b8542ab5205268089da6
(cherry picked from commit 492d7790ff26c569bee81617c662363652891140)
Originally wireguard does packet by packet encryption and decryption.
This patch adds burst mode for encryption and decryption packets. In
addition, it contains some performance improvement such as prefetching
packet header and reducing the number of current time function calls.
Type: improvement
Signed-off-by: Gabriel Oginski <gabrielx.oginski@intel.com>
Change-Id: I04c7daa9b6dc56cd15c789661a64ec642b35aa3f
(cherry picked from commit 8ca08496a43e8d98fe2d4130d760c6fb600d0a93)
Type: feature
This patch adds the GEN4-b support to DPDK Cryptodev PMD and
fixes a problem on its raw api AEAD enqueue.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Change-Id: I3a1a9b0ae51a5725ce9d5265a059e26ceb16c49e
Type: fix
During the interface creation time, (by default) admin-up
flag is locally set for tap and virtio interfaces.
While, in VPP the state of these interfaces are still
admin-down. User needs to explicitly call
'set interface state <interface-name> up' to admin-up the
newly created tap or virtio interface(s) in VPP. So, this
behavior is inconsistent.
This patch fixes the issue to have consistent behavior
for given interface between local and global administration
state.
Change-Id: Ifd8904a09fbdbe7b386874ac3231dc0527064518
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Type: improvement
When an IPSec interface is first constructed, the end node of the feature arc is not changed, which means it is interface-output.
This means that traffic directed into adjacencies on the link, that do not have protection (w/ an SA), drop like this:
...
00:00:01:111710: ip4-midchain
tx_sw_if_index 4 dpo-idx 24 : ipv4 via 0.0.0.0 ipsec0: mtu:9000 next:6 flags:[]
stacked-on:
[@1]: dpo-drop ip4 flow hash: 0x00000000
00000000: 4500005c000100003f01cb8cac100202010101010800ecf40000000058585858
00000020: 58585858585858585858585858585858585858585858585858585858
00:00:01:111829: local0-output
ipsec0
00000000: 4500005c000100003f01cb8cac100202010101010800ecf40000000058585858
00000020: 5858585858585858585858585858585858585858585858585858585858585858
00000040: 58585858585858585858585858585858585858585858585858585858c2cf08c0
00000060: 2a2c103cd0126bd8b03c4ec20ce2bd02dd77b3e3a4f49664
00:00:01:112017: error-drop
rx:pg1
00:00:01:112034: drop
local0-output: interface is down
although that's a drop, no packets should go to local0, and we want all IPvX packets to go through ipX-drop.
This change sets the interface's end-arc node to the appropriate drop node when the interface is created, and when the last protection is removed.
The resulting drop is:
...
00:00:01:111504: ip4-midchain
tx_sw_if_index 4 dpo-idx 24 : ipv4 via 0.0.0.0 ipsec0: mtu:9000 next:0 flags:[]
stacked-on:
[@1]: dpo-drop ip4 flow hash: 0x00000000
00000000: 4500005c000100003f01cb8cac100202010101010800ecf40000000058585858
00000020: 58585858585858585858585858585858585858585858585858585858
00:00:01:111533: ip4-drop
ICMP: 172.16.2.2 -> 1.1.1.1
tos 0x00, ttl 63, length 92, checksum 0xcb8c dscp CS0 ecn NON_ECN
fragment id 0x0001
ICMP echo_request checksum 0xecf4 id 0
00:00:01:111620: error-drop
rx:pg1
00:00:01:111640: drop
null-node: blackholed packets
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I7e7de23c541d9f1210a05e6984a688f1f821a155
- per hw-interface-class handlers
- ethernet set_mtu callback
- driver can now refuse MTU change
Type: improvement
Change-Id: I3d37c9129930ebec7bb70caf4263025413873048
Signed-off-by: Damjan Marion <damarion@cisco.com>
Decouples vnet return values from API return codes.
New vnet_error() creates vnet_error_t whicgh contains both vnet function
return value and return string.
vnet_api_error() converts vlib_error_t constructed with vnet_error() to
API return value.
Type: improvement
Change-Id: I17042954d48c010150fc1dfc5fce9330e8149e87
Signed-off-by: Damjan Marion <damarion@cisco.com>
Type: feature
This patch bumps ipsecmb library version from 1.0 to 1.1
Signed-off-by: Marcel Cornu <marcel.d.cornu@intel.com>
Change-Id: I9851fef2944a6e213d97039bb6dd48cc0df1e4b4
Do burst of connects with barrier held.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I7e6dcf097022b56d6880de0cba7b8492a938077b
Type: feature
This patch bumps dpdk version from 21.08 to 21.11
Change-Id: Id37fdba75f1ea4f4eac3c92226f3b1c539e1daca
Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com>
Signed-off-by: Damjan Marion <damarion@cisco.com>
Change the skipping bundle message to debug
Type: refactor
Signed-off-by: Ray Kinsella <mdr@ashroe.eu>
Change-Id: I942ff72bd9c26ccad923442fdedddf22ba75e117
This prevents crash due to worker tread accessing device data
while device vector is growing.
Type: fix
Change-Id: I5cf9f53ddbe97fe52db8fd431ea7c0e480f3d4bc
Signed-off-by: Damjan Marion <damarion@cisco.com>
Also change the way how we dig function pointer so it works with dpdk
21.11+
Type: improvement
Change-Id: I38d5909eea9c2893651710bd45057b1635aa7b37
Signed-off-by: Damjan Marion <damarion@cisco.com>
*** CID 243670: Memory - illegal accesses (OVERRUN)
/src/vnet/ip/ip6_packet.h: 713 in ip6_ext_header_walk()
CID 243670: Memory - illegal accesses (OVERRUN)
Overrunning array "res->eh" of 4 4-byte elements at
element index 5 (byte offset 23) using index "i" (which evaluates to 5).
Type: fix
Fixes: 03092c1
Change-Id: I27e0435cf10534f3b41e11bf7a5629b5428b0651
Signed-off-by: Ole Troan <ot@cisco.com>
This fix adds check that will omit loop iteration
in case dequeue handler is zero.
Type: fix
Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com>
Change-Id: I7526e3fe7d8c8da9662b4e9204efd5e2d8be1908
Part 1 -- notes in https://ipng.ch/s/articles/2021/08/13/vpp-2.html
Add the ability for VPP to copy out (sync) its state from the dataplane
to Linux Interface Pairs, when they exist. Gated by a configuration
flag (linux-cp { lcp-sync }), and by a CLI option to toggle on/off,
synchronize the following events:
- Interface state changes
- Interface MTU changes
- Interface IPv4/IPv6 address add/deletion
In VPP, subints can have any link state and MTU, orthogonal to their
phy. In Linux, setting admin-down on a phy forces its children to be
down as well. Also, in Linux, MTU of children must not exceed that of
the phy. Add a state synchronizer which walks over phy+subints to
ensure Linux and VPP end up in the same consistent state.
Part 2 -- notes in https://ipng.ch/s/articles/2021/08/15/vpp-3.html
Add the ability for VPP to autocreate sub-interfaces of existing Linux
Interface pairs. Gated by a configuration flag
(linux-cp { lcp-auto-subint }), and by a CLI option to toggle on/off,
synchronize the following event:
- Sub-interface creation (dot1q, dot1ad, QinQ and QinAD)
A few other changes:
- Add two functions into netlink.[ch] to delete ip4 and ip6 addresses.
- Remove a spurious logline (printing MTU) in netlink.c.
- Resolve a TODO around vnet_sw_interface_supports_addressing()
Type: improvement
Signed-off-by: Pim van Pelt <pim@ipng.nl>
Change-Id: I34fc070e80af4013be58d7a8cbf64296cc760e4e
Signed-off-by: Pim van Pelt <pim@ipng.nl>
Type: fix
total len not including first buffer is in vlib_buffer_t second cacheline.
It is not reset after the buffer has been consumed. It leads to printing
garbage in packet trace for subsequent use of this buffer. This patch
fixes the issue to only print when VLIB_BUFFER_NEXT_PRESENT flag is set.
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: Ied72308bdb907a5e1ca16d181f2add062807e968
Type: fix
| src/vppinfra/vector/toeplitz.c:69:9: error: ‘kv’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
| src/vppinfra/memcpy_x86_64.h:45:17: error: ‘*((void *)&key+16)’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
| *(u8x16u *) d = *(u8x16u *) s;
| ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
| src/vnet/gre/interface.c:356:20: note: ‘*((void *)&key+16)’ was declared here
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I71614da2821ebda5200a0cb9437a7aad0c42fbb2
So after bucket reset session can send max burst of bytes.
Also, reset pacer bucket to 0 not min burst
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Iced8948c407e6647e6eb4caff5c62c06d45ce0bf
This ensures the scheduler always tracks sessions that are descheduled,
i.e., do not have events in the old io events list. When app retries to
send, clear descheduled flag and potentially the pacer.
Consequently, transports no longer need to reset the pacer when
sessions are rescheduled after a long app tx pause.
This also fixes a tcp bug whereby the pacer was reset too often when
snd_una was equal to snd_nxt as there was no way to distinguish betwen
app tx breaks and congestion.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Id3cc6c98cd76299e15030e504380dcf3c04c5189
