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It is empty anyway and it is causing problems if dpdk plugin is not
loaded.
Change-Id: I7b49afec39c78cbaf0c57b50621fb3e6848e3469
Signed-off-by: Damjan Marion <damarion@cisco.com>
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when walking vlib_buffer_t next_buffer chain on transmit.
On buffer allocation:
- next_buffer is not and may contain a stale invalid value that
should be ignored if not overwritten by a valid value.
- VLIB_BUFFER_NEXT_PRESENT flag is cleared and only set
if a valid value is written to next_buffer.
Change-Id: I9b0ccdc54f4f7456f8328ce7c4a0d52d0fba8caa
Signed-off-by: Jim Gibson <gibson+fdio@cisco.com>
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Allow non-static MACs in the L2FIB which is associated with an
interface or a bridge domain (BD) be flushed. MAC flush are
initiated automatically when an interface is removed from a BD
or when a BD is deleted. MAC flush can also be invoked manually
via the following CLI:
l2fib mac-flush interface <if-name>
l2fib mac-flush bridge-domain <bd-id>
Change-Id: Ie33243622834810a765f48ebcd22bdb8e8fc87a4
Signed-off-by: John Lo <loj@cisco.com>
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- Added svm fifo flag for tracking fifo dequeue events (replaces event
length). Updated all code to switch to the new scheme.
- More session debugging
- Fix peek index wrap
- Add a trivial socket test client
- Fast retransmit/cc fixes
- tx and rx SACK fixes and unit testing
- SRTT computation fix
- remove dupack/ack burst filters
- improve ack rx
- improved segment rx
- builtin client test code
Change-Id: Ic4eb2d5ca446eb2260ccd3ccbcdaa73c64e7f4e1
Signed-off-by: Florin Coras <fcoras@cisco.com>
Signed-off-by: Dave Barach <dbarach@cisco.com>
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Addressed comments.
Change-Id: Ic7d863ea4126f5046986b661db45d26bcce2068f
Signed-off-by: AkshayaNadahalli <anadahal@cisco.com>
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use a 32bit mask in the adjacency to AND with the IP address and OR into the rewrite.
Change-Id: I80b0f246c18fd74f3e43c5d49e25833412f34665
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: Ia9bab28fb5341712a7d984bb343074ca22d05aab
Signed-off-by: AkshayaNadahalli <anadahal@cisco.com>
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To line up with "show interface placement," recently added. Otherwise,
"show int" refers only to "show interface placement," which tends to
annoy the cash customers...
Change-Id: Iea9e3681aeb051e2b0e1ecbf06706d98af9a3abf
Signed-off-by: Dave Barach <dave@barachs.net>
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Change-Id: I7d7748c9c44132d033a9aff1687112ffcb44c460
Signed-off-by: Dave Barach <dbarach@cisco.com>
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Change-Id: Ieb0a5e70bc3db951e577e6ef52a4adaac9b42271
Signed-off-by: Ole Troan <ot@cisco.com>
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Change-Id: I94c06b07a39f07ceba87bf3e7fcfc70e43231e8a
Signed-off-by: Damjan Marion <damarion@cisco.com>
Co-Authored-By: Milan Lenco <Milan.Lenco@pantheon.tech>
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Change-Id: I9f7f9f840c3c1aad5e8c9a4fa1ba7a58a85cfd9e
Signed-off-by: John Lo <loj@cisco.com>
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Change-Id: I5bd0721b70dfc240fa9225df3704774f6b0ede81
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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Change-Id: I88b322a5d602f3d6d3310e971479180a89430e0e
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I3c1d3a2db56487473123e6fec2b076a063473313
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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Change-Id: I3e3bf786ab3c7672ff2cc7acd221421072e3ac8b
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
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vhost currently supports only polling mode. This patch is to add
interrupt mode. When the interface is configured for interrupt
mode, our input node does not get called unless there is a packet
in the vring.
If a particular CPU has one interface configured for polling mode
and another in interrupt, the input node is set to polling for
that CPU.
This diffs also includes two crashes in vlib's dispatch_node. One is
included in https://gerrit.fd.io/r/#/c/5516. The other crash is in
the ASSERT. The ASSERT can become true when the caller of
dispatch_node is in a loop. The first call converted the node
to polling. The second call thereafter will hit the ASSERT.
Change-Id: If17b6d48b20d7d8605c6a161459828637173cd32
Signed-off-by: Steven <sluong@cisco.com>
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Change-Id: I8187b43129b80fadd90ea493afb922064f79abbe
Signed-off-by: Martin <magalik@cisco.com>
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Change-Id: Id53131e8cd32bfd35739a7bd7cdbadf3a9f4d941
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
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This is needed for iOAM export for NSH.
Change-Id: I702934b2cde8b1c07ec5c299d5fcd98dce94c62c
Signed-off-by: Vengada <venggovi@cisco.com>
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L3 path support, L2+L3 unified processing node, skip IPv6 EH support.
Change-Id: Iac37a466ba1c035e5c2997b03c0743bfec5c9a08
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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Change-Id: I399cac46d279e020ba33459ef759d9d29d3ac716
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
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System timer of ARMv8 runs at a different frequency than the CPU's.
The frequency is fixed, typically in the range 1-50MHz. It can be
read at CNTFRQ special register.
Change-Id: I6a21a6a9e2df783559df0caec63d5525c2258227
Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
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This change adds two new debug CLI command:
- "show interface placmenet" to display which
thread (main or worker) is responsible for processing
interface rx queue
vpp# show interface placement
Thread 0 (vpp_main):
node af-packet-input:
host-vpp1 queue 0
Thread 1 (vpp_wk_0):
node af-packet-input:
host-virbr0 queue 0
Thread 2 (vpp_wk_1):
node af-packet-input:
host-vpp2 queue 0
host-lxcbr0 queue 0
- "set interface placmenet" to assign thread (main or worker)
which process specific interface rx queue
vpp# set interface placement host-vpp1 queue 0 main
Change-Id: Id4dd00cf2b05e10fae2125ac7cb4411b446c5e9c
Signed-off-by: Damjan Marion <damarion@cisco.com>
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With DPDK 17.02, bonded interface device_index does not start
from 0 and may vary depends on the existence of other interfaces.
Implement instance number for bonded interface so the interface
name can make use of instance number starting from 0.
Change-Id: Ia8eb7bd530446faa02ee7c7d1f6abdc22ac60b62
Signed-off-by: John Lo <loj@cisco.com>
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Change-Id: I6424a083ec889961ba4d0cd1df8348f20436be14
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: If882adb9c937f57223c524ed87453f3053f616ed
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I53433e89d06fbc95e160887517acafc1544e81b5
Signed-off-by: Ole Troan <ot@cisco.com>
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In DPDK 17.02 bonded PMD name is changed from rte_bond_pmd
to net_bonding.
Change-Id: I1a57a16b0ae68b5fa56a561a4f75981112228572
Signed-off-by: Alexander Popovsky (apopovsk) <apopovsk@cisco.com>
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after:
TenGigabitEthernet5/0/1-output active 107522 17375708 0 7.22e0 161.60
TenGigabitEthernet5/0/1-tx active 107522 17375708 0 6.93e1 161.60
ip4-input-no-checksum active 107522 17375708 0 2.52e1 161.60
ip4-lookup active 107522 17375708 0 3.10e1 161.60
ip4-rewrite active 107522 17375708 0 2.52e1 161.60
before
TenGigabitEthernet5/0/1-output active 433575 110995200 0 6.95e0 256.00
TenGigabitEthernet5/0/1-tx active 433575 110995200 0 7.14e1 256.00
ip4-input-no-checksum active 433575 110995200 0 2.66e1 256.00
ip4-lookup active 433575 110995200 0 3.29e1 256.00
ip4-rewrite active 433575 110995200 0 2.59e1 256.00
Change-Id: I46405bd22189f48a39f06e3443bb7e13f410b539
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Drop comes before lookup when enabled. is_first_or_last is not required when setting a feature, the anchor is added in find_config_with_features().
Don't make the PG interfaces automatically L3 enabled, this way we can have tests that check the L3 protocol disbaled behaviour.
Change-Id: Icef22a920b27ff9cec6ab2da6b05f05c532cb60f
Signed-off-by: Neale Ranns <nranns@cisco.com>
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1 - Quad loop lookup and label imposition.
2 - optimise imposition for the 1 label case
3 - input gets TTL from header directly (no byte swap)
Change-Id: I59204c9e5d134b0df75d7afa43e360f946d1ffe7
Signed-off-by: Neale Ranns <nranns@cisco.com>
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allow this config to function:
set int ip address loop0 169.254.1.1/32 (the default GW address for attached hosts)
set int unnumbered af_packet0 use loop0 ('enable' IP on the host interface)
ip route add 192.168.1.1/32 via af_packet0 (where to find the host)
repeat for each host and host interface.
Inter-host communication is throught the /32 routes.
To allow this:
1 - attached host routes have the ATTACHED flag set, so the ARP code accepts then as legitimate sources
2 - unnumbered interfaces inherit the source address from the IP interface
Change-Id: Ib66c5f0e848c528f79372813adc3a0c11b50717f
Signed-off-by: Neale Ranns <nranns@cisco.com>
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dispatch_node may be invoked from vlib main or worker threads. The call to
ELOG_DATA in dispatch_node passes the parameter &vm->elog_main. It works fine
when dispatch_node is invoked from the main thread. It does bad thing when it
is invoked from the worker thread.
While we are at it, make two additional enhancements to the same area.
1. Use ELOG_TRACK_DATA instead of ELOG_DATA to enhance g2 viewer presentation.
2. Since ELOG_DATA is in the data path, it could get very chatty. Make the call
to ELOG_TRACK_DATA conditional compile.
Change-Id: I80ca0eea10bc1e5d0d5549f9844dd9a34dbb65a2
Signed-off-by: Steven <sluong@cisco.com>
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node_index memeber from the rewrite for space - this is only used for formtting
before:
ip4-rewrite * * * * 2.66e1 256.00
after:
ip4-rewrite * * * * 2.40e1 256.00
Change-Id: Ic397150727cad38811564777419ad6bd26b8a3a6
Signed-off-by: Neale Ranns <nranns@wasa-ucs-11.cisco.com>
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Change-Id: I3d64ddb248478accd4d9b3124f018c9aab63a60f
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I3fa2f35056b74e479288bb956f2713f727a81c72
Signed-off-by: Neale Ranns <nranns@cisco.com>
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Change-Id: I9b6ed9741fae89bdefa6f601398eb63a21155069
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Return an error if the ip6_interface_first_address decides to return NULL.
Change-Id: Iea0184382b8fbe2af81a781c3671687a1fbb5b32
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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Change-Id: I08ab1fd0abdd1db4aff11a38c9c0134b01368e11
Signed-off-by: Eyal Bari <ebari@cisco.com>
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When the VM is migrated, the driver sends VHOST_USER_VRING_GET_BASE
message to the device to get the vring offset. The device is
supposed to shut down the vring, and return the current vring offset.
What the code did was to shutdown the vring, initialize the vring,
and return 0 to the driver.
The fix is to first store last_avail_idx in the message and then close
the vring.
Change-Id: I432e9f50f36d89fe53a45e050edcf5e1218caf7a
Signed-off-by: Steven <sluong@cisco.com>
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Change-Id: I4aa3e7e42fb81211de1aed07dc7befee87a1e18b
Signed-off-by: Damjan Marion <damarion@cisco.com>
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Change-Id: I03e52466fb3f909ae52b8fba601168f3eadbd972
Signed-off-by: Ole Troan <ot@cisco.com>
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Change-Id: I7e8556af833ca0e00fadc96dcd2077ff1104541b
Signed-off-by: Neale Ranns <nranns@cisco.com>
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this enables sharing the api_helper_macros.h implementation
Change-Id: Ie3fc89f3b4b5a47fcfd4b5776db90e249c55dbc3
Signed-off-by: Eyal Bari <ebari@cisco.com>
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Change-Id: If3dbce830684b5eab8944519424074b03cc7d703
Signed-off-by: Dave Barach <dave@barachs.net>
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and some refactoring
Change-Id: I99e3c5e782ce65cb9779ccc3a9a3151ef1429e07
Signed-off-by: Eyal Bari <ebari@cisco.com>
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structure definitions into two files to share code with NSH
plugin (iOAM)
Change-Id: I0192551f71678e4f814bc6a7d25200a1580f3033
Signed-off-by: Vengada <venggovi@cisco.com>
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As opposed to rubbish (typically) 14 octets past the ethertype.
Also fix buffer error code setup in dpdk-input node single loop.
Change-Id: Ide7c4097d3bb91e62749ed4e1d69a7b4b90225de
Signed-off-by: Dave Barach <dbarach@cisco.com>
Signed-off-by: John Lo <loj@cisco.com>
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validate interfaces - added check for hidden interfaces
interface dump - dont send hidden interfaces
set_unnumbered - test for hidden
vl_api_create_vlan_subif_t_handler, vl_api_create_subif_t_handler - fixed potential memory leak
some other minor refactors to make code clearer and shorter
Change-Id: Icce6b724336b7d1536fbd07a74bf7abe4916d2c0
Signed-off-by: Eyal Bari <ebari@cisco.com>
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