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path: root/src/plugins/dpdk/ipsec/esp_decrypt.c
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2019-03-28ipsec: USE_EXTENDED_SEQ_NUM -> USE_ESNDamjan Marion1-2/+2
Change-Id: Ib828ea5106f3ae280e4ce233f2462dee363580b7 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-03-28ipsec: anti-replay code cleanupDamjan Marion1-35/+15
Change-Id: Ib73352d6be26d639a7f9d47ca0570a1248bff04a Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-03-27ipsec: compress ipsec_sa_t so data used by dataplane code fits in cachelineDamjan Marion1-10/+11
Change-Id: I81ecdf9fdcfcb017117b47dc031f93208e004d7c Signed-off-by: Damjan Marion <damarion@cisco.com> Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-02-18IPSEC: move SA counters into the stats segmentNeale Ranns1-2/+7
1) stats are accessed via the stat segment which is more condusive to monitoring 2) stats are accurate in the presence of multiple threads. There's no guarantee that an SA is access from only one worker. Change-Id: Id5e217ea253ddfc9480aaedb0d008dea031b1148 Signed-off-by: Neale Ranns <nranns@cisco.com>
2019-02-15dpdk-ipsec: store buffer index into crypto-op privateKingwel Xie1-0/+2
don't have to convert from mbuf to vlib_buffer then buffer index save a few clock cycles in crypto-input plus, a bit improvements of CLI 1. show more information, resource placement & qp stats 2. clear dpdk qp statistics cleanup cli as sugguested by Sergio Gonzalez Monroy Change-Id: Ic4fd65bfa9a6b05b344a9a40c554990dde072d19 Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
2019-01-31dpdk-ipsec: use single queue pair per crypto resourceSergio Gonzalez Monroy1-2/+2
Change-Id: I2c796583087c70fbc5cf09e8afd0f2a1f389d346 Signed-off-by: Sergio Gonzalez Monroy <sgmonroy@gmail.com>
2019-01-20dpdk: add buffer.hDamjan Marion1-0/+1
Change-Id: I998658ad7860b23425444e218ce2e1ec655b885a Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-11-30coding-style: missing coding-style-patchKingwel Xie1-168/+200
fix coding style Change-Id: I458d81fa80c509b71edb2021468a89715cb32ae3 Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
2018-11-29dpdk-ipsec-nodes multiarch: nodes are formatted in VLIB_NODE_FN styleKingwel Xie1-5/+8
crypto-input,esp encrypt/decrypt are indicated in CMakefiles Change-Id: I18ba851c1d4e5633d07c5de61cdaeae938e94982 Signed-off-by: Kingwel Xie <kingwel.xie@ericsson.com>
2018-11-14Remove c-11 memcpy checks from perf-critical codeDave Barach1-5/+5
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach <dave@barachs.net>
2018-10-30dpdk: .function should be removed for mutiarch nodesDamjan Marion1-2/+0
Fixes debug build crash. Change-Id: Ia5c5da82beda5992f9e67456af9a4676b9b82722 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-29migrate ipsec to new multiarch infraKlement Sekera1-18/+4
Change-Id: Ibef46e068cd72415af28920b0146adf48105bf68 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-23dpdk: add esp6 decrypt nodes, func declarationsMatthew Smith1-0/+30
The function dpdk_ipsec_process() attempts to initialize some globals that store node indexes after looking up the node dpdk-esp6-decrypt. No such node was declared, so a segv occurs after dereferencing the result of the lookup. Add a node function that invokes dpdk_esp_decrypt_inline() with is_ip6 set to 1. Add a declaration of node dpdk-esp6-decrypt that uses the node function. Change-Id: I31ce23a458c2d4181bf40cbc2118c4ef3b9baf97 Signed-off-by: Matthew Smith <mgsmith@netgate.com>
2018-10-22ipsec fix missing node renamesKlement Sekera1-4/+7
Change-Id: I70bc5af646894811d373456ec66aa83f2d75a477 Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-10-22ipsec: split ipsec nodes into ip4/ip6 nodesKlement Sekera1-28/+120
Change-Id: Ic6b27659f1fe9e8df39e80a0441305e4e952195a Signed-off-by: Klement Sekera <ksekera@cisco.com>
2018-06-21dpdk/ipsec: add support for UDP encap/decapRadu Nicolau1-11/+20
Change-Id: I024c1d398fcb51e5a20f9049d16a87b3b1ba0c20 Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
2018-05-10Change the way IP header pointer is calculated in esp_decrypt nodesSzymon Sliwa1-1/+7
The pointer to IP header was derived from l3_hdr_offset, which would be ok, if l3_hdr_offset was valid. But it does not have to be, so it was a bad solution. Now the previous nodes mark whether it is a IPv6 or IPv4 packet tyle, and in esp_decrypt we count get ip header pointer by substracting the size of the ip header from the pointer to esp header (which lies in front of the ip header). Change-Id: I6d425b90931053711e8ce9126811b77ae6002a16 Signed-off-by: Szymon Sliwa <szs@semihalf.com>
2018-03-26plugins: dpdk: ipsec: fix l3 offsetSzymon Sliwa1-2/+1
Changes the source of the l3 offset to a more proper one, same as I5d9f41599ba8d8eb14ce2d9d523f82ea6e0fd10d. Change-Id: I5ff05d7d89507ecb378a2bd62f5b149189ca9e99 Signed-off-by: Szymon Sliwa <szs@semihalf.com>
2017-12-05dpdk/ipsec: multiple fixesSergio Gonzalez Monroy1-25/+14
- fix ESP transport mode - safely free crypto sessions - use rte_mempool_virt2phy/rte_mempool_virt2iova - align DPDK QAT capabilities for IPsec usage (DPDK 17.08) - reserve 16B for aad (reference cryptodev doc) Change-Id: I3822a7456fb5a255c767f5a44a429f91a140fe64 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-11-20dpdk: add support for DPDK 17.11Damjan Marion1-16/+0
Also remove DPDK 17.05 support. Change-Id: I4f96cb3f002cd90b12d800d6904f2364d7c4e270 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-11-01dpdk/ipsec: fix digest physical addressSergio Gonzalez Monroy1-3/+4
VPP-1034 Change-Id: I02b4db9e52446ab8578df1f011dd27f39de64c70 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-10-18ipsec: use boolean or vs. bitwise or to avoid compiler errorAndrew Yourtchenko1-4/+4
Ubuntu 17.04, gcc version 6.3.0 20170406 (Ubuntu 6.3.0-12ubuntu2), "make build" fails with the few of the errors below: error: suggest parentheses around comparison in operand of ‘|’ [-Werror=parentheses] is_aead = (sa0->crypto_alg == IPSEC_CRYPTO_ALG_AES_GCM_128 | Solution: use the logical rather than the bitwise or. Change-Id: Iffcc1ed2e68b14b248159cb117593d32c623c553 Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
2017-10-14change format_get_indent() to use u32 instead of uwordGabriel Ganne1-2/+2
This follows commit d3c008d108aa2187d1a2afe2833b4de25ca2c2ab by Christophe Fontaine. Change-Id: I0c4df40df44be2ac0ab25817fa050a1f619eca4d Signed-off-by: Gabriel Ganne <gabriel.ganne@enea.com>
2017-10-12dpdk/ipsec: coverity fixesSergio Gonzalez Monroy1-3/+3
Change-Id: Ica3bc74ffbb1c0df4e198b0abff8df10cdeb2182 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-10-05dpdk/ipsec: rework plus improved cli commandsSergio Gonzalez Monroy1-179/+232
This patch reworks the DPDK ipsec implementation including the cryptodev management as well as replacing new cli commands for better usability. For the data path: - The dpdk-esp-encrypt-post node is not necessary anymore. - IPv4 packets in the decrypt path are sent to ip4-input-no-checksum instead of ip4-input. The DPDK cryptodev cli commands are replaced by the following new commands: - show dpdk crypto devices - show dpdk crypto placement [verbose] - set dpdk crypto placement (<device> <thread> | auto) - clear dpdk crypto placement <device> [<thread>] - show dpdk crypto pools Change-Id: I47324517ede82d3e6e0e9f9c71c1a3433714b27b Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-08-25dpdk: required changes for 17.08Sergio Gonzalez Monroy1-82/+58
DPDK 17.08 breaks ethdev and cryptodev APIs. Address those changes while keeping backwards compatibility for DPDK 17.02 and 17.05. Change-Id: Idd6ac264d0d047fe586c41d4c4ca74e8fc778a54 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-06-07dpdk: ipsec fixesSergio Gonzalez Monroy1-10/+7
- Fix buffer trace from esp_decrypt node - Fix VLIB_REGISTER_NODE macro format - Remove unnecessary code since we do not reconfigure graph unless requirements are met Change-Id: Ic1c2afffb8265e40a6ced0c8a58775c05fadc9e2 Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.monroy@intel.com>
2017-04-06Use thread local storage for thread indexDamjan Marion1-2/+2
This patch deprecates stack-based thread identification, Also removes requirement that thread stacks are adjacent. Finally, possibly annoying for some folks, it renames all occurences of cpu_index and cpu_number with thread index. Using word "cpu" is misleading here as thread can be migrated ti different CPU, and also it is not related to linux cpu index. Change-Id: I68cdaf661e701d2336fc953dcb9978d10a70f7c1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-01dpdk: be a pluginDamjan Marion1-0/+594
Change-Id: I238258cdeb77035adc5e88903d824593d0a1da90 Signed-off-by: Damjan Marion <damarion@cisco.com>