If sessions are marked as blocking, events for other sessions received
while waiting for the blocking sessions, are added to a pending list and
processed later.
Change-Id: Ia6c71006b1c2bcb78af708390da0cd436af397cc
Signed-off-by: Florin Coras <fcoras@cisco.com>
The segment list vector built by the API/CLI is not freed after
SR policy creation or modification.
Change-Id: If439005481cada6c6af7cb560fe7a4381dd49384
Signed-off-by: John Lo <loj@cisco.com>
NAT plugin changes the MSS value in TCP SYN packets to avoid fragmentation.
If the negotiated MSS value is greater than the configured value it is changed
to the configured value. If the negotiated MSS value is smaller than the
configured value it remains unchanged.
Change-Id: Ic3c4f94a2f1b76e2bf79f50f3ad36a4097f3f188
Signed-off-by: Matus Fabian <matfabia@cisco.com>
Steps to reproduce:
vagrant@localhost:/vagrant$ build-root/vagrant/build.sh
...
@@@@ Building vpp in /vagrant/build-root/build-vpp-native/vpp @@@@
[51/1169] Generating API header /vagrant/build-root/build-vpp-native/vpp/vlibmemory/memclnt.api.json
FAILED: cd /vagrant/build-root/build-vpp-native/vpp/vlibmemory && mkdir -p /vagrant/build-root/build-vpp-native/vpp/vlibmemory && /vagrant/src/tools/vppapigen/vppapigen --includedir /vagrant/src --input /vagrant/src/vlibmemory/memclnt.api JSON --output /vagrant/build-root/build-vpp-native/vpp/vlibmemory/memclnt.api.json
AttributeError: 'module' object has no attribute 'dumps'
This seems to be due to JSON.py namespace colliding with the standard lib json.py
Change-Id: If389e4e05ef0c166b0c2b3bef7ec0185298679a8
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
use the same trick as l2-ouput to group the processing of packets
on the same interface.
Change-Id: Ib2a6a1b5f362372936197f5bb2fdd0fe9439226b
Signed-off-by: Neale Ranns <nranns@cisco.com>
It is packaging responsibility to put libs in the right place.
Use of lib64 resulted in huge amount of files with hardcoded lib64.
This patch simplifies things...
Change-Id: Iab0dea0583e480907732c5d2379eb951a00fa9e6
Signed-off-by: Damjan Marion <damarion@cisco.com>
Vector sort_arr was actually never freed.
This change also removes some nearby code which
happens to be totally useless.
Change-Id: I2f265c1b4770cbcd75a2fb69ea54e46e1b54245a
Signed-off-by: Pierre Pfister <ppfister@cisco.com>
When VM is having mixed type of vhost-user and SRIOV ports, QEMU (RedHat
v2.10) will not send disconnect signal to VPP, and just gives the new
memory region directly. VPP is not able to handle new memory region
mapping without disconnect signal first, which will result in a SEGV.
The fix will handle the VM reboot scenario without explict disconnect
signal from QEMU.
The fix is to invalidate the avail, desc, and used pointers in the txvq
when the new memory regions are received. This is because these pointers
are not valid anymore with the new memory regions. In the input node, check
to make sure the avail pointer is valid and punt if not.
Change-Id: Ieb8b427b202f4442a58907dab1661d63a03650de
Signed-off-by: Yichen Wang <yicwang@cisco.com>
Patch for ixgbe which has been used with DPDK 18.02, 18.05.
If the link flaps before link status has been successfully
collected, the MAC will be reset and the PMD will not wait
long enough for it to come back up before giving up, which
will continue happening every time an attempt is made to
check the link status.
This patch was submitted to upstream DPDK in July 2018 but
it has not been included in a release yet.
Change-Id: Ib2100b33d2a986f3cf74e42fc5538412f76f42c7
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
This is the high version of extendto. This function accomplishes the
same task as both shuffling and extending done by SSE intrinsics.
This enables the NEON version for buffer indexes to buffer pointer
translation.
Change-Id: I52d7bbf3d76ba69c9acb0e518ff4bc6abf3bbbd4
Signed-off-by: Sirshak Das <sirshak.das@arm.com>
Reviewed-by: Steve Capper <steve.capper@arm.com>
Reviewed-by: Yi He <yi.he@arm.com>
Verified-by: Lijian Zhang <lijian.zhang@arm.com>
create interface memif [id <id>] [socket-id <socket-id>] ...
Can optionally take a socket-id.
You create a socket-id with:
create memif socket [id <id>] [filename <path>]
Unfortunately, this doesn't work because "create memif" was
deprecated. It results in:
vpp# create memif socket id 0 filename /run/vpp/test.socket
command deprecated. Please use 'create interface memif' instead.
This fixes it by clipping out the
create memif
command entirely.
Change-Id: If503758706bf758b6cb46e958200527a5856c600
Signed-off-by: Ed Warnicke <hagbard@gmail.com>
This patch makes 32/64 bit interoperable shared memory bihash tables
work regardless of where they're mapped.
Change-Id: If5b4a37ccdaa75410eba755c7d7195633de1b30b
Signed-off-by: Dave Barach <dave@barachs.net>
when the name of the structure crosses a line boundary it's painful to parse...
Change-Id: I5d0606900802fb8d64a065f31f3e2a53bd8a5f40
Signed-off-by: Neale Ranns <nranns@cisco.com>
the header is written (STORE) the data is only read (LOAD)
Change-Id: Ia3ac0c81224a0db736c329ed3e2e55b7417f08a0
Signed-off-by: Neale Ranns <nranns@cisco.com>
- common types on the API
- endpoints keyed in various ways for DP lookup
- conparison functions for VPP IP address types
Change-Id: If7ec0bbc5cea71fd0983fe78987d147ec1bd7ec8
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
- NSH plugin overrode vat_api_hookup()
- Missing format function in mactime.
Change-Id: I2dcbc2522d8f525d223c2ee3bb667111d1b3b78e
Signed-off-by: Ole Troan <ot@cisco.com>
On CentOS 7, having libvlibmemoryclient link libvlib causes
a SEGV when a program or library is run which links against
libvlibmemoryclient and dlopen() is called. This is because
dlopen() executes any functions with __attribute((constructor))
set. The VLIB_CLI_COMMAND macro creates CLI registration
functions that have this attribute set. So CLI registration
functions end up being run by applications which are clients
of the VPP API.
This doesn't occur on ubuntu 16.04, because ld seems to
omit shared libraries that were listed on the command line
if they are not used to resolve any symbols.
Removing the link to libvlib on vlibmemoryclient to fix this
problem results in another problem. Tests of libvcl_preload
fail when running 'make test'. This happens because
libvcl_preload calls dlopen but does not link against libdl.
When libvlibmemoryclient had libvlib linked, these errors
did not occur since libvlib links libdl. Adjusted the build
of libvcl_preload to explicitly link libdl.
Change-Id: I271ba2f9226ce1602e1f6c1525f3b093bb0345ed
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
which can create dead loop in
nat_alloc_addr_and_port_default function
Change-Id: I468c25ce0f0a0b3f881de564623dea208b2ca700
Signed-off-by: dongjuan <dong.juan1@zte.com.cn>
The DPDK plugin sets all of the offload flags, which may cause an initialization failure
on the NICs that do not support SCTP offload. The VPP code does not deal with the SCTP
offload at the moment at all, so after discussing with Damjan, we agreed
the best approach to fix the issue is to not request the SCTP offload.
The output of "show hardware" for the NIC in question before this patch:
Name Idx Link Hardware
GigabitEthernet1/0/0 1 down GigabitEthernet1/0/0
Ethernet address 00:e0:67:09:90:4b
Intel 82540EM (e1000)
carrier down
flags: pmd pmd-init-fail maybe-multiseg tx-offload intel-phdr-cksum
rx queues 1, rx desc 1024, tx queues 1, tx desc 1024
cpu socket 0
Errors:
rte_eth_dev_configure[port:0, errno:-22]: Unknown error -22
And the excerpt from "show log":
1970/ 1/ 1 00:00:00:739 notice dpdk Ethdev port_id=0 requested Tx offloads 0x1c doesn't match Tx offloads capabilities 0xf in rte_eth_dev_configure()
Change-Id: I159d65c02fc3f044441972205f1f0ac08e52050c
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
This patch implements vxlan with extension of group based
policy support.
Change-Id: I70405bf7332c02867286da8958d9652837edd3c2
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Under rare scenario, epoll may still post an event to VPP although the file
descriptor is already deleted via epoll_ctl (EPOLL_CTL_DEL) and the file
descriptor is close. VPP tries to access the free file index entry and crash.
The fix is to throw away the events which the file descriptor is already deleted.
Change-Id: Ieca3a1873aecb28630c3abc42c40341f27c2faa7
Signed-off-by: Steven <sluong@cisco.com>
(cherry picked from commit aec7297ba0)
also some moving of l2 headers to reduce dependencies
Change-Id: I7a700a411a91451ef13fd65f9c90de2432b793bb
Signed-off-by: Neale Ranns <nranns@cisco.com>
Otherwise the key destructor is not called on pthread_exit.
Change-Id: I11e6b9683a926eecd3f40a44aab41924ff9c3101
Signed-off-by: Florin Coras <fcoras@cisco.com>
