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2018-06-08http server: do not close connections after replyFlorin Coras1-22/+29
Change-Id: I7add46258fe44bc4d23d805ffc7eae75e37cab82 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-06-08export counters in a memfd segmentDave Barach18-32/+1221
also export per-node error counters directory entries implement object types Change-Id: I8ce8e0a754e1be9de895c44ed9be6533b4ecef0f Signed-off-by: Dave Barach <dave@barachs.net>
2018-06-08Gratuitous ARP packet handlingNeale Ranns1-8/+33
only learn from a GARP packet if it is an update to an existing entry. Change-Id: I4c1b59cfedb911466e5e4c9756cf53a6676e1909 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-06-08Adding pad for reasm vnet_buffer reasm struct sothat adj_index is retainedVijayabhaskar Katamreddy1-0/+1
Change-Id: Ib756c4f3e8caba1f77ef48b62a2a5d7283fe5016 Signed-off-by: Vijayabhaskar Katamreddy <vkatamre@cisco.com>
2018-06-08LB: reply message id and table length are wrong.Hongjun Ni1-2/+2
Change-Id: Iea2c661cb3e0728bb2d10b06791ed84fed00f6a7 Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>
2018-06-07Fix IP scan neighbor API/CLI handling of interval and staleJohn Lo1-2/+2
Change-Id: I77264c4398e6fad461bb4dc10867a1f9c3accec0 Signed-off-by: John Lo <loj@cisco.com>
2018-06-07dpdk: fix interface naming issueDamjan Marion1-2/+9
... introduced with dpdk 18.05 support patch Change-Id: Idf2283888f81d7652599651c0d65476e451f9343 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-06-07Revert "Allow arp-input node to learn IPv4 neighbors from GARP packets"John Lo1-5/+0
This reverts commit d018870d1b02109fc8b328446f15312fdd2fcd11. Change-Id: I700ade7a25ae5ed72cfed586e50b02492a4f11de Signed-off-by: John Lo <loj@cisco.com>
2018-06-07dpdk: failsafe PMD initialization codeRui Cai2-1/+26
Added code to initialize failsafe PMD This is part of initial effort to enable vpp running over dpdk on failsafe PMD in Microsoft Azure(4/4). Change-Id: Ia2469c7087ca4b5c7881dfb11ec5c4fcebaa1d04 Signed-off-by: Rui Cai <rucai@microsoft.com>
2018-06-07DHCP Client DumpNeale Ranns6-73/+245
- use types on the DHCP API so that the same data is sent in comfing messages and in dumps - add the DHCP client dump API - update VOM to refelct API changes - rename VOM class dhcp_config* dhcp_client* - the VOM dhcp_client class maintains the lease data (which it reads on a dump) for clients to read Change-Id: I2a43463937cbd80c01d45798e74b21288d8b8ead Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-06-07Add support for DPDK 18.05Damjan Marion5-44/+119
Change-Id: I205932bc727c990011bbbe1dc6c0cf5349d19806 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-06-07Allow arp-input node to learn IPv4 neighbors from GARP packetsJohn Lo1-0/+5
Change-Id: I86019f4ff9b0c8c633638fa23341d8ce49099ba6 Signed-off-by: John Lo <loj@cisco.com>
2018-06-06Alter logging semantics for VPP PAPI objectIan Wells1-2/+11
Logging previously used a string name for the log level and changed the system-wide log level based on this string name. It now uses a logging-module provided constant for the log level and changes its own logger's level based on the name, and only if the level is provided. This allows the logging to be more compatible with Pythonic usage, where an external source may be used to dictate logging levels across the system on a per module basis and should not be overridden. Change-Id: Icf6896ff61a29b12c11d04374767322cdb330323 Signed-off-by: Ian Wells <iawells@cisco.com>
2018-06-05bond: send gratuitous arp when the active slave went down in active-backup modeSteven10-40/+111
- Modify the API send_ip6_na and send_ip4_garp to take sw_if_index instead of vnet_hw_interface_t and add call to build_ethernet_rewrite to support subinterface/vlan - Add code to bonding driver to send an event to bond_process when the first interface becomes active or when the active interface is down - Create a bond_process to walk the interface and the corresponding subinterfaces to send garp/ip6_na when an event is received. - Minor cleanup in bonding/node.c Note: dpdk bonding driver does not send garp/ip6_na for subinterfaces. There is no attempt to fix it here. But the infra is now done and should be easy to add the support. Change-Id: If3ecc4cd0fb3051330f7fa11ca0dab3e18557ce1 Signed-off-by: Steven <sluong@cisco.com>
2018-06-05lb api: correct byte order of new_flows_table_length argumentAndrey "Zed" Zaikin1-1/+1
Change-Id: I3ac348a8cb1a515dfe1839eaa084c87719d282e1 Signed-off-by: Andrey "Zed" Zaikin <zed.0xff@gmail.com>
2018-06-05VPP API: Memory traceOle Troan12-35/+188
if you plan to put a hash into shared memory, the key sum and key equal functions MUST be set to constants such as KEY_FUNC_STRING, KEY_FUNC_MEM, etc. -lvppinfra is PIC, which means that the process which set up the hash won't have the same idea where the key sum and key compare functions live in other processes. Change-Id: Ib3b5963a0d2fb467b91e1f16274df66ac74009e9 Signed-off-by: Ole Troan <ot@cisco.com> Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Ole Troan <ot@cisco.com>
2018-06-05VPP-1305: Add support for tagsJerome Tollet2-2/+18
Change-Id: I9e759037295fe675abe426e565a562b1ec1e7d33 Signed-off-by: Jerome Tollet <jtollet@cisco.com>
2018-06-05BIER CLI show commands; no crash on non-existant objects (VPP-1303)Neale Ranns3-6/+27
DBGvpp# sh bier disp entry DBGvpp# sh bier disp entry 0 No such BIER disp entry: 0 DBGvpp# sh bier disp table DBGvpp# sh bier disp table 0 No such BIER disp table: 0 DBGvpp# sh bier disp table 11 No such BIER disp table: 11 DBGvpp# DBGvpp# sh bier bift no BIFT entries DBGvpp# sh bier bift set 0 no BIFT entries DBGvpp# sh bier bift set 0 sd 0 bsl 0 no BIFT entries DBGvpp# DBGvpp# sh bier fib No BIER tables DBGvpp# sh bier fib 0 DBGvpp# sh bier fib 0 4 DBGvpp# sh bier fmask DBGvpp# sh bier fmask 2 No BIER f-mask 2 DBGvpp# sh bier imp DBGvpp# sh bier imp 0 No such BIER imposition: 0 Change-Id: Ibadac3441dd8a6d1b96bd9ee4358e28498875b95 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-06-04Configure or deduce CLIB_LOG2_CACHE_LINE_BYTES (VPP-1064)Dave Barach4-1/+90
Added configure argument "--with-log2-cache-line-bytes=5|6|7|auto" AKA 32, 64, or 128 bytes, or use the inferred value from the build host. produces build-xxx/vpp/vppinfra/config.h, which .../src/vppinfra/cache.h Kernels which implement the following pseudo-file (aka x86_64) are easy: /sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size Otherwise, extract the cpuid from /proc/cpuinfo and map it to the cache line size. Change-Id: I7ff861e042faf82c3901fa1db98864fbdea95b74 Signed-off-by: Dave Barach <dave@barachs.net> Signed-off-by: Nitin Saxena <nitin.saxena@cavium.com>
2018-06-04ip4: optimize ip4_localFlorin Coras2-253/+319
"sh run" says the number of clocks for my tcp based throughput test dropped from ~43 to ~23 Change-Id: I719439ba7fc079ad36be1432c5d7cf74e3b70d73 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-06-04Fix API trace dump for tapv2Milan Lenco1-3/+3
Change-Id: Ib092da61ba037ea30c6f38ea692ef9f1ca0cd8e7 Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>
2018-06-04Remove unused GRE buffer meta-dataNeale Ranns1-6/+0
Change-Id: Ia8ef019742c13b1149916d51796cad6f50687162 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-06-04flow:add enabled hw format functionEyal Bari2-0/+25
Change-Id: Ide1f76e9207b6022d5258a119f8d59cca85651b5 Signed-off-by: Eyal Bari <ebari@cisco.com>
2018-06-04ip: save fib index for buffer in ip lookupFlorin Coras5-114/+65
Avoids recomputing the fib index in ip local for locally delivered packets and should incur no extra cost when forwarding packets. Change-Id: Id826ffa8206392087327f154337eabc8a801b4d7 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-06-04fix usage string missing argJerome Tollet1-1/+1
Change-Id: I9710e9ed6ceff6c0b2de0bcf77f355762df88b58 Signed-off-by: Jerome Tollet <jtollet@cisco.com>
2018-06-04Join the VAC read timeout threadNeale Ranns1-21/+25
Change-Id: I5bcbae276f8ac23718c5afc859da222508d07ad7 Signed-off-by: Neale Ranns <neale.ranns@cisco.com> Signed-off-by: Ole Troan <ot@cisco.com>
2018-06-03dpdk: buffer free optimizationsDamjan Marion1-76/+61
~5 clocks/packet improvement... Change-Id: I1a78fa24dcd1b3ab7f45e10b9ded50f79517114a Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-06-03dpdk: improve buffer alloc perfomanceDamjan Marion3-73/+56
This is ~50% improvement in buffer alloc performance. For a 256 buffer allocation, it was ~10 clocks/buffer, now is < 5 clocks. Change-Id: I97590e240a79a42bcab5eb26587fc2d11e6eb163 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-06-03Interface Tag: memset field in VOM, clear the tag in VPP on interface deleteNeale Ranns1-0/+1
Change-Id: Id97de732b5952d5d86202e7749c9e81cf8dbed87 Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
2018-06-02AVF input node reworkDamjan Marion3-203/+337
Change-Id: Ib121b24935d5c706cfba6e4b6d321086a38cad91 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-06-02acl-plugin: multicore: session management fixesAndrew Yourtchenko6-151/+332
- implement a 1us purgatory for the session structures by adding a special connection list, where all connections about to be deleted go. - add per-list-head timeouts updated upon the list enqueue/dequeue for connection idle management - add a "unused" session list with list ID#0, which should never be used unless there is a logic error. Use this ID to initialize the sessions. - improve the maintainability of the session linked list structures by using symbolic bogus index name instead of ~0 - change the ordering of session creations - first reverse, then local. To minimize the potential for two workers competing for the same session in the corner case of the two packets on different workers creating the same logical session - reduce the maximum session count to keep the memory usage the same - add extra log/debug/trace to session cleaning logic - be more aggressive with cleaning up sessions - wind up the interrupts from the workers to themselves if there is more work to do Change-Id: I3aa1c91a925a08e83793467cb15bda178c21e426 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2018-06-01session: improve disconnect handlingFlorin Coras4-12/+39
If the caller is the session owning thread or the main thread with a worker barrier sync (cli/api) add an event to the pending disconnects vector in the session node and entirely avoid using the event queue. Useful for bursts of disconnects (like an app detach). If disconnects come from a processes, be willing to retry enqueueing the disconnect to the event queue multiple times. Change-Id: Ieece1f1091b713f94c41c703b6e805bc8498816a Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-31Improve L2FIB delete entry handling and "show l2fib" CLI optionsJohn Lo5-56/+71
Improve deletion of L2FIB MAC entry using l2fib_add_del API. If sw_if_index param specified in th API is non-zero, check that its value match that of the MAC entry to proceed with deletion. Improve "show l2fib" CLI to allow display of all entries, learned entries only, or added ovia CLI/API entries only. For added entry, show "no" under the age column to indicate entry does not age. Change-Id: I0bd2582c2b6bac268e551e4f8ca6dab2be4400ad Signed-off-by: John Lo <loj@cisco.com>
2018-05-31dpdk: Decoupling the meaning of xd->device_index in dpdk_pluginRui Cai9-81/+99
Prior to the change, dpdk plugin assumes xd->device_index is used both as index for internal dpdk_main->devices array and DPDK port index to call into DPDK APIs. However, when running on top of Failsafe PMDs, DPDK port index range may no longer be contiguous (as noted: http://dpdk.org/ml/archives/dev/2018-March/092375.html for related changes in DPDK). Because this, dpdk plugin can no longer iterate through all available DPDK ports with a for 0->rte_eth_dev_count() loop and the assumption of device_index no longer holds. This is part of initial effort to enable vpp running over dpdk on failsafe PMD in Microsoft Azure(3/4). Change-Id: I416fd80f2d40e12e139f8f3492814da98343eae7 Signed-off-by: Rui Cai <rucai@microsoft.com>
2018-05-31Fix TLS issue to load certification and keyPing Yu1-0/+2
Change-Id: If1ef2d4bc6f90a4d4b6a345c63723117834c6504 Signed-off-by: Ping Yu <ping.yu@intel.com>
2018-05-31fix socket send() return size checkqchang1-1/+1
Change-Id: I098c671607c75cb34d04f421b4d16b73f7b47392 Signed-off-by: qchang <qing.chang1@huawei.com>
2018-05-31fix missing void pointer explicit type castZhiyong Yang1-1/+1
Change-Id: I5098e5d966abc44db045783883424b63083f08ee Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2018-05-31VPP-1299: Reset uid/gid on shared memory segment if client starts first.Ole Troan1-0/+4
Change-Id: I2b5bc7d864f8829e1dff63fec3c9484078601309 Signed-off-by: Ole Troan <ot@cisco.com>
2018-05-31Add src/vlib/config.h.in templateDamjan Marion3-6/+29
Change-Id: I9b81dcb9250cab09b88f161366da9475a7ee5dd6 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-30Fix clang compilation on aarch64: value size does not match register size.Sirshak Das1-1/+1
Fixes clang error: value size does not match register size specified by the constraint and modifier Change-Id: I83e69445eacd6570607334e086a8582addb5bdfc Signed-off-by: Sirshak Das <sirshak.das@arm.com> Reviewed-by: Brian Brooks <brian.brooks@arm.com> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
2018-05-30vppinfra: explicitely state for signed types that they are signedDamjan Marion9-20/+20
This fixes some compilation warnings with clang on AArch64. Change-Id: Idb941944e3f199f483c80e143a9e5163a031c4aa Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-30dpdk: rename port_id to *_instance_numDamjan Marion4-9/+10
port_id be used for dpdk port_id Change-Id: Ia7d8cdc5dec2ad658c11f9c0f3ef8005a470ac3c Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-30Fix clang compilation on aarch64: sizeof operator error.Sirshak Das1-1/+1
Fixes clang error: argument to 'sizeof' in 'memcpy' call is the same pointer type 'unformat_input_t *' (aka 'struct _unformat_input_t *') as the source; expected 'unformat_input_t' (aka 'struct _unformat_input_t') or an explicit length. Change-Id: If00303343b10fe1732e477549727a41445edf410 Signed-off-by: Sirshak Das <sirshak.das@arm.com> Reviewed-by: Brian Brooks <brian.brooks@arm.com> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
2018-05-30IPv6 for-us/receive multicast routes fixNeale Ranns1-0/+4
Change-Id: I5e29e16b4d45411b1a7c177b8d7156c5baefe6a1 Signed-off-by: Neale Ranns <nranns@cisco.com>
2018-05-30session: fix v6 unbinds that use uri apiFlorin Coras1-2/+6
This api only supports default tables but v6 and v4 default tables are different. Change-Id: I7fe39251af99082278e84d7411511bdeca34e609 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-30session: fix session table retrievalFlorin Coras1-2/+2
Change-Id: If37d644a26132c42a04927f612eec5e891066451 Signed-off-by: Florin Coras <fcoras@cisco.com>
2018-05-30bonding: fix packet trace in bond-inputDamjan Marion1-5/+1
Change-Id: I00fc4a4553dabed7ef099227b8253ed4916ea5e4 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-29Revert "dpdk: set dmamap iova address value according to eal_iova_mode"Damjan Marion1-4/+1
This breaks VFIO operation. This reverts commit d3b3baa4f8e9e4d95264aff16fe85434ef8061bd. Change-Id: I2482e0da2d1ebfc365d13668c4b992b040f561b4 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-29Add VLIB_NODE_FN() macro to simplify multiversioning of node functionsDamjan Marion19-284/+160
Change-Id: Ibab5e27277f618ceb2d543b9d6a1a5f191e7d1db Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-05-29af_packet: Add support for dump interfacesMohsin Kazmi6-1/+158
Change-Id: I8d8ecc80edb7665125ba625a3ce7b30d2dea88f0 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>