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2016-05-03VPP-15 Add ethernet support for nsh-gre's decap-nextHongjun Ni1-1/+3
Change-Id: Icf3424671b4aa0f619983a3eb61785b533fdc11d Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2016-05-02Small fixes to lisp-gpe header and decapFlorin Coras2-12/+20
- enforce lisp-gpe router mode (set P bit) - fix selection of ip6 decap node - fix dual-dual lool error index init Change-Id: I1a9623c0eb7e81a2cfb60efaa88dc44ee65e664d Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-05-02VPP-31 Fix linker issue with new sr-replicateChris Luke2-5/+1
Changes in gnu ld in Ubuntu 16.04 tickles an issue with the declaration pattern used for vlib_node_registration when, as is the case in sr_replicate.c, the forward declaration is seen by the linker in a module before the real declaration. This patch uses the "extern" keyword in the forward declaration to avoid this issue and removes extra forward declarations. Change-Id: I075b0cd9932404e1360c7f9aec7114003d110f60 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-05-02HONEYCOMB-10: JVpp documentationMaros Marsalek2-0/+214
Change-Id: Ibca8fc8c1962ca36d91898c1523afb2df6dfdc49 Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
2016-05-02HONEYCOMB-10: Add specific methods for each request to Future facadeMaros Marsalek4-21/+116
These specific methods remove the need for casting on client side code while using generic send method Change-Id: Ic0240359333831b676a7d205f63ac1c3f3f8af4c Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
2016-05-02VPP-30 sr_replicate requires DPDKKeith Burns (alagalah)4-0/+27
- added fix to disable functionality when no DPDK - may extend to support non-DPDK case in future. Change-Id: Ic8ad4eeb91c4866f3f102dd4a718898eb0419dee Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>
2016-05-02HONEYCOMB-10: jVpp - the new java API. C code and jar file generationMarek Gradzki15-34/+997
Added comments generation for C and Java files. Change-Id: Ifb670a5592eb871bfe68804f0a8d8f9b5b14f00a Signed-off-by: Marek Gradzki <mgradzki@cisco.com> Signed-off-by: Ed Warnicke <eaw@cisco.com>
2016-05-02Re-do java-8 handling, add unattended switch to toplevel MakefileDamjan Marion2-19/+22
Change-Id: Ifaea353be5b42bb6edbcfa0506d02b721c00e392 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-05-02Break out install.sh from build.shEd Warnicke3-2/+31
This is necessary because we are now using build.sh for CI... and we shouldn't install packages on CI boxes. Change-Id: I68f7880dfc75bbc4aa278ab0765a43e3fb899f3d Signed-off-by: Ed Warnicke <eaw@cisco.com>
2016-05-02VPP-32 Increase # cpus to 2, leave RAM at 4G for virtualbox vagrant usersKeith Burns (alagalah)1-1/+3
Change-Id: Ifb40316db96e019d6c14ff6a6e9653579009d4c3 Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>
2016-05-02Netmap: typo correctMohsin Kazmi1-1/+1
There is a typo mistake in netmap. This patch corrects it. Change-Id: Id358e0de74555ac7858c93fa1335f02abd5624b5 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
2016-05-02VPP-33 Removing javah from Makefile. Merged as fix for Gerrit 884Keith Burns (alagalah)1-6/+0
Change-Id: I2d9d6a607ffa1a8788c1ce79770db8b2b9bae6fb Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>
2016-05-02HONEYCOMB-10: jVpp - the new java API. Java code generationMaros Marsalek20-0/+1758
The old japi has two main drawbacks: * it is not fully generated (requres manual coding for every new api call that returns data other thanstatus code) * it is not asynchronous from Java perspective (requires active wait loops - big overhead due to JNI boundary being crossed lots of times). The new api is lightweight (fully generated except for connect, disconenct and ping) and truly asynchronous (uses callbacks, utilities that offer java.util.concurrent.Future interface are also provided). Change-Id: I531080ef651e8a74f19210490c71d161221ab600 Signed-off-by: Marek Gradzki <mgradzki@cisco.com> Signed-off-by: Maros Marsalek <mmarsale@cisco.com> Signed-off-by: Ed Warnicke <eaw@cisco.com>
2016-04-30IP6 SR multicast replicatorKeith Burns (alagalah)14-43/+1513
- adds ability to name tunnel - creates policy as a collection of tunnel names - map ip6 multicast address to policy and replicate packet - adds zero memcpy for invariant portion of packet Change-Id: Icd2fe6a2cf65c09906e82ed1afbb0eae8df79452 Signed-off-by: Keith Burns (alagalah) <alagalah@gmail.com>
2016-04-29VPP-26 Iterate through empty command line in cli historyChris Luke1-10/+24
When cursoring through the command history in the CLI, when you reach the end of the history (ie, back at "where you started") most CLI's typically show a blank line. This is a visual cue that you are back where you started. Change-Id: I5733dbd0dcdc6deac6a0a856cfadbdb987456ec0 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-29Fix use of vni throughout lisp codeFlorin Coras2-32/+35
This leverages the vni LCAF support introduced in a previous patch. Change-Id: I0a1b6b9dfc8095d62ad3f4e800b9f2d04c475521 Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-29Revert ixgbe driver vRX removal of packet type recognitionJohn Lo1-0/+128
VPP still needs to use packet type recognition in vRX path of the ixgbe driver so ip packet can bypass ethernet-input node processing for better performance. The shortcoming of packet type recognition in the vRX path does not affect VPP. Change-Id: Ibc96021c50402a75a8bc4f80125c664714276cef Signed-off-by: John Lo <loj@cisco.com>
2016-04-29Add indirect next hop supportDamjan Marion4-40/+156
Change-Id: I0626c2650eba7961a15b1e87a664b57bef5503a2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-29Remove unused variable in lisp decapFlorin Coras1-3/+0
Change-Id: I6aef98252e6134fd2f1a30a8407086ab98285a53 Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-29VPP-25 Add API for GRE tunnel create/delete/show.Chris Luke6-48/+479
Add API methods to create, delete and show GRE tunnels. Also add missing CLI functionality for deleting and listing configured tunnels. Change-Id: I7565966037d94ade07938e4ff0d9333419716857 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-29Fix ip-udp encap checksum for ip6Florin Coras1-0/+20
Thanks to Chris Luke for reporting. Change-Id: I4f2ac5bb0eb565738755ddb00e8c918134ff67b6 Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-29Fix ip4 address formatting in the show ip fib ouptutDamjan Marion2-3/+6
Change-Id: I3ffb2e3cef63cbc9f2abc81bbdedabb34b9b3408 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-04-29Fix use of format_ip46_address in custom_formatChris Luke1-4/+4
format_ip46_address() does not take a 2nd argument indicating the address family. Harmless since the extra argument is simply not consumed. (noticed while adding gre to this module) Change-Id: I692883872eedb4a8e3c0be7680d03b4b257ba6f9 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-29Improve performance of dpdk-vhost driverShesha Sreenivasamurthy1-0/+9
By setting the flag in used table, guest is prevented from kicking the host when it adds buffers. This results in 100% performance improvement when tested throughput using iperf3. Change-Id: Iefaf5b97d1444c216bb373998732a437d333d521 Signed-off-by: Shesha Sreenivasamurthy <shesha@cisco.com>
2016-04-29Add TX statistics for nsh-gre tunnelHongjun Ni1-4/+77
Change-Id: I20e4abcc82c00e43dd441f1882cb6be531b6876e Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2016-04-29Add RX statistics for nsh-gre tunnelHongjun Ni1-1/+81
Change-Id: I045bb9d51c9a82ccba6e792485b9418bd78b8520 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2016-04-29Fix decap-next for ethernet format in nsh-vxlan-gpeHongjun Ni1-0/+2
Change-Id: I9f5efef4c2b821e4c7d76ed6e2c4f52c2495e512 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2016-04-29VPP-27 Extend telnet protocol buffer guardChris Luke1-1/+1
With Telnet protocol overhead, the string "xterm-256color", which is the norm when the terminal is iTerm on a Mac, is longer than the 16 byte lookahead overflow guard in the Telnet protocol processor. This extends it to 24 bytes. This guard is designed to encourage the protocol processor to quit waiting for bytes indefinitely if those already in the buffer do not form a complete message. Whilst this is unlikely, extending the guard length would mean more bytes need to be received before it gives up. Change-Id: Ibaa3d35b78bfd298fe0e4f4c6e508440f122e916 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-29Add support for LCAF Instance IDFilip Tehlar11-102/+976
Change-Id: Ifce3f2bdcba099157a42d0b694f3161b9f700ed2 Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
2016-04-29Add lisp-gpe ip6 data-plane supportFlorin Coras12-762/+1682
The implementation mimics that of the ip4 data-plane. Therefore, a new lgpe-ip6-lookup lookup node is introduced for ip6 source lookups, a lisp-gpe-ip6-input node for decapsulating ip6 encapsulated packets and the tx function of the lisp-gpe interface is updated to support any mix of v4 and v6 in underlay and overlay. Change-Id: Ib3a6e339b8cd7618a940acf0dd8e61c042fd83dd Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-29Clean up per-thread mheap setup.Dave Barach3-25/+22
The stats thread was sharing the main mheap when we started at least one worker or I/O thread, but ran on its own mheap when we started 0 worker + io threads. Net of this change; if a VLIB_REGISTER_THREAD instance specifies a per-thread mheap, a per-thread mheap will be provided. Otherwise, threads share the main heap. The stats thread now uses the main heap. Simpler is better. Change-Id: I1fff0dd66ae8f7dfe44923f702734e2832b55b09 Signed-off-by: Dave Barach <dbarach@cisco.com>
2016-04-28Fix for java8 releated breakage in make install-depEd Warnicke1-2/+2
Change-Id: I17ae3c7031a820746a3785a35b440e17430d0ac5 Signed-off-by: Ed Warnicke <eaw@cisco.com>
2016-04-28LISP IPv6 control support, create IPv6 headerAndrej Kozemcak2-15/+21
Change-Id: I50d2946df8f5de0142b76f4023d8bd60ee6d2f0d Signed-off-by: Andrej Kozemcak <akozemca@cisco.com>
2016-04-28VXLAN over IPv6.Chris Luke13-206/+793
Refactors the VXLAN node to work with both IPv4 and IPv6 transports. There is a discussion thread for this change at https://lists.fd.io/pipermail/vpp-dev/2016-March/000279.html Note that this changes the binary configuration API to support both address families; each address uses the same memory for either address type and a flag to indicate which is in use. This also includes changes to the Java API to support both address families. The CLI and VAT syntax remains unchanged; the code detects whether an IPv4 or an IPv6 address was given. Configuration examples: IPv4 CLI: create vxlan tunnel src 192.168.1.1 dst 192.168.1.2 vni 10 encap-vrf-id 0 decap-next l2 IPv6 CLI: create vxlan tunnel src 2620:124:9000::1 dst 2620:124:9000::2 vni 16 encap-vrf-id 0 decap-next l2 IPv4 VAT: vxlan_add_del_tunnel src 192.168.1.1 dst 192.168.1.2 vni 10 encap-vrf-id 0 decap-next l2 IPv6 VAT: vxlan_add_del_tunnel src 2620:124:9000::1 dst 2620:124:9000::2 vni 16 encap-vrf-id 0 decap-next l2 TODO: The encap path is not as optimal as it could be. Change-Id: I87be8bf0501e0c9cd7e401be4542bb599f1b6e47 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-28Fix bug that prevented packet trace from working on multicoreBud Grise1-6/+14
The vlib_node_runtime can change after the thread starts up. Change-Id: Id5bc248c009ef9be26213b36a0115938b61cb8c4 Signed-off-by: Todd Foggoa (tfoggoa) <tfoggoa@cisco.com>
2016-04-28Add ability to set l2_mode_noprotChristian Dechamplain (cdechamp)2-0/+36
Change-Id: I3767a1bbe55452600863e145cbc12b114d6d1024 Signed-off-by: Todd Foggoa (tfoggoa) <tfoggoa@cisco.com>
2016-04-28VPP-8: Set java-8 for JNIMarek Gradzki2-2/+15
Change-Id: Ia81713a72e3c48b1d97bbf3f20a908bbc4ebd3b1 Signed-off-by: Maros Marsalek <mmarsale@cisco.com> Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
2016-04-28Add histogram to frame queue tracingBud Grise3-32/+132
Display it via "show frame histogram" CLI. Change-Id: I436a2125f391af85d1743cf8765e5f27fa0ca809 Signed-off-by: Todd Foggoa (tfoggoa) <tfoggoa@cisco.com>
2016-04-28Python API: Fix mistaken removal of '_' in field names.Ole Troan2-8/+23
Change-Id: I1e39970bc6ded9e6da64385b2289321ba43bebfd Signed-off-by: Ole Troan <ot@cisco.com>
2016-04-28Track number of ethernet vlans in a frameChris Luke9-9/+84
Adds flags to the packet buffer to track the number of VLANs in the current Ethernet frame. We use two bits to signify 0, 1 or 2 VLANs. The value 3 signififies an unknown quantity of VLANs, which includes "three or more" which is not widely supported. We place the bits in the vlib_buffer section; that is not the opaque section, so that all subordinate nodes can use it. For background, see the discussion thread at https://lists.fd.io/pipermail/vpp-dev/2016-March/000354.html The helper macro ethernet_buffer_header_size(buffer) uses these bits stored in "buffer" to calculate the Ethernet header size. The macro ethernet_buffer_set_vlan_count(buffer, count) sets the appropriate bit values based on the number in "count". By current frame we are referring to the case where a packet that arrives from the wire is carrying an encapsulated Ethernet packet. Once decapsulated that inner packet becomes the current frame. There are two places where this value is set; For most Ethernet frames this will be in the "ethernet-input" node when that node parses the Ethernet header. The second place is whenever vnet_update_l2_len() is used to update the layer 2 opaque data. Typically this function is used by nodes just before they send a packet into l2-input. These bits are zeroed in vlib_buffer_init_for_free_list() meaning that wherever the buffer comes from they have a reasonable value (eg, if ip4/ip6 generates the packet.) Primarily this VLAN counter is used by nodes below "ethernet- input" and "l2-input" to determine where the start of the current Ethernet header is. There is opaque data set by "ethernet-input" storing the offset of the current Ethernet header but, since this is opaque, it's not usable by downstream nodes. Previously several nodes have made assumptions regarding the location of the Ethernet header, including that it is always at the start of the packet buffer (incorrect when we have encapsulated packets) or that it is exactly sizeof(ethernet_header_t) away (incorrect when we have VLAN tags.) One notable case where this functionality is required is in ip6_neighbor when it generates a response to a received neighbor soliciation request; it reuses the incoming Ethernet header in-situ and thus needs to reliably know where that header begins. Also, at the suggestion of Dave Barach, this patch removes definition of HGSHM bits in the buffer flags since they are unused and unlikely to ever be. Change-Id: I00e4b9ced5ef814a776020c395d1774aba6185b3 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-28Update Makefile to add debuginfo RPMs for gdbThomas F Herbert1-1/+2
Change-Id: I29d8cc839565999e2fabe09d29c40e09aa1ea784 Signed-off-by: Thomas F Herbert <therbert@redhat.com>
2016-04-28Fix Bug VPP-22Florin Coras1-1/+1
Change-Id: Iaac12e63e4a5ee026276638afd5d5ba3b9503a40 Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-04-27Increase the trace bufffer sizeChris Luke2-2/+2
In some cases, the packet header size with IPv6 and a tunnel can overflow the buffer used for packet tracing. This patch increases this buffer a little to avoid truncated header information in the trace. Change-Id: Ib800e3b908ebe7e80bae4428a94541a803b40b8c Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-27ENIC driver updates for DPDK 16.04 and 2.2.0John Lo6-12/+3814
Change-Id: I896925ea2208d318d353d486707b97f295c78426 Signed-off-by: John Lo <loj@cisco.com>
2016-04-27Remove historical artifacts from vnet/buffer.hDave Barach1-26/+0
Change-Id: I7f50074a4ed5b62bef4584190eb849d90e90e592 Signed-off-by: Dave Barach <dave@barachs.net>
2016-04-27VPP-18: Creating tap interface through API broken. Fixed and removed ↵Ole Troan1-138/+50
duplicate code by CLI to create TAPs. Change-Id: Ib6b30e3dc20ddad7c78d2038955df7af020f0671 Signed-off-by: Ole Troan <ot@cisco.com>
2016-04-27Fix pcap trace capture crash for packets > 512 bytesJohn Lo1-1/+2
Change-Id: I9397ac756290953a14e3adfe5b7c980ecf92bac2 Signed-off-by: John Lo <loj@cisco.com>
2016-04-27CLI output pagerChris Luke3-85/+744
Buffers output from CLI commands as it arrives and allows the terminal to view this buffer one page at a time. - View of the buffer is moved with space/enter/up/down/page-up/page-down/ home/end. - At the end of the CLI command if less than one page of output was generated then the pager is not engaged. - 'q' to quit the pager, or scroll off the bottom. - Pager prompt displays the current view aperture line numbers and total number of lines buffered. - Can be disabled at runtime with "no-cli-pager" in the unix configuration. - The number of lines that will be stored in the buffer is limited to prevent excessive memory use; this limit is configurable with "cli-pager-buffer-limit" in the unix configuration. - Both these options can also be set in the console with "set terminal pager [on|off] [limit <lines>]". Limitations: - Does not yet implement a search function. - Whilst the terminal size is detected and tracked, changing the terminal size when the pager is being used will not cause a redraw of the page. - Lines that wrap the right most column are not yet handled gracefully. Change-Id: I69548c1464eff79c53e122668f25758266daf1c2 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-27Add "history" CLI commandChris Luke1-24/+48
- Remove the '?' mechanism that previously only worked on telnet connections in favor of a more shell-like "history" command. The '?' approach had strange side-effects, like executing what was already in the command buffer. Change-Id: I043086b7f400c66c332a32dbd06ef580ecb18ee8 Signed-off-by: Chris Luke <chrisy@flirble.org>
2016-04-27Add a (small) banner to the Debug and Telnet CLIChris Luke3-2/+65
_______ _ _ _____ ___ __/ __/ _ \ (_)__ | | / / _ \/ _ \ _/ _// // / / / _ \ | |/ / ___/ ___/ /_/ /____(_)_/\___/ |___/_/ /_/ - For terminals that look like they support ANSI output the FD.io part is colored red. - This is only shown at the start of a debug CLI or a telnet CLI session. - This banner can be disabled with "cli-no-banner" in the "unix" section of the startup config file. Change-Id: I085b3780dcca3eae546859dbde6c1c34c8258b9f Signed-off-by: Chris Luke <chrisy@flirble.org>