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https://patches.dpdk.org/api/covers/60610/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/cover/20191007130254.3064-1-marcinx.smoczynski@intel.com/", "project": { "id": 1, "url": "https://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20191007130254.3064-1-marcinx.smoczynski@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20191007130254.3064-1-marcinx.smoczynski@intel.com", "date": "2019-10-07T13:02:50", "name": "[v6,0/4] add fallback session", "submitter": { "id": 1293, "url": "https://patches.dpdk.org/api/people/1293/?format=api", "name": "Marcin Smoczynski", "email": "marcinx.smoczynski@intel.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/cover/20191007130254.3064-1-marcinx.smoczynski@intel.com/mbox/", "series": [ { "id": 6719, "url": "https://patches.dpdk.org/api/series/6719/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=6719", "date": "2019-10-07T13:02:50", "name": "add fallback session", "version": 6, "mbox": "https://patches.dpdk.org/series/6719/mbox/" } ], "comments": "https://patches.dpdk.org/api/covers/60610/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 02B721C1B1;\n\tMon, 7 Oct 2019 15:03:22 +0200 (CEST)", "from mga05.intel.com (mga05.intel.com [192.55.52.43])\n\tby dpdk.org (Postfix) with ESMTP id 278261C1AE\n\tfor <dev@dpdk.org>; Mon, 7 Oct 2019 15:03:19 +0200 (CEST)", "from fmsmga002.fm.intel.com ([10.253.24.26])\n\tby fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;\n\t07 Oct 2019 06:03:19 -0700", "from msmoczyx-mobl.ger.corp.intel.com ([10.103.104.110])\n\tby fmsmga002.fm.intel.com with ESMTP; 07 Oct 2019 06:03:17 -0700" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.67,268,1566889200\"; d=\"scan'208\";a=\"222900660\"", "From": "Marcin Smoczynski <marcinx.smoczynski@intel.com>", "To": "anoobj@marvell.com,\n\takhil.goyal@nxp.com,\n\tkonstantin.ananyev@intel.com", "Cc": "dev@dpdk.org,\n\tMarcin Smoczynski <marcinx.smoczynski@intel.com>", "Date": "Mon, 7 Oct 2019 15:02:50 +0200", "Message-Id": "<20191007130254.3064-1-marcinx.smoczynski@intel.com>", "X-Mailer": "git-send-email 2.21.0.windows.1", "In-Reply-To": "<20190927155446.19136-1-marcinx.smoczynski@intel.com>", "References": "<20190927155446.19136-1-marcinx.smoczynski@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v6 0/4] add fallback session", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Add fallback session feature allowing to process packets that inline\nprocessor is unable to handle (e.g. fragmented traffic). Processing\ntakes place in a secondary session defined for SA in a configuration\nfile.\n\nThis feature is limited to ingress IPsec traffic only. IPsec\nanti-replay window and ESN are supported in conjunction with fallback\nsession when following conditions are met:\n * primary session is 'inline-crypto-offload,\n * fallback sessions is 'lookaside-none'.\nDue to different processing times of inline and lookaside modes,\nfallback session introduces some packet reordering, therefore when\nusing with IPsec window, its value should be increased.\n\nv5 to v6 changes:\n - add sanity check: fail to parse SA configuration if fallback session\n is configured but primary session is not inline crypto\n - update documentation for ipsec-secgw tests (MULTI_SEG_TESTS var\n described)\n - add release notes\n - minor commit log changes\n\nv4 to v5 changes:\n - fix build errors related to frag TTL command line option and\n parse_decimal method\n\nv3 to v4 changes:\n - add info about packet reordering to the documentation regarding\n fallback session\n - add patch with --frag-ttl command line option which allows to change\n fragment lifetime\n\nv2 to v3 changes:\n - doc and commit log update - explicitly state feature limitations\n\nv1 to v2 changes:\n - disable fallback offload for outbound SAs\n - add test scripts\n\nMarcin Smoczynski (4):\n examples/ipsec-secgw: sa structure cleanup\n examples/ipsec-secgw: add fallback session feature\n examples/ipsec-secgw: add frag TTL cmdline option\n examples/ipsec-secgw: add offload fallback tests\n\n doc/guides/rel_notes/release_19_11.rst | 8 +\n doc/guides/sample_app_ug/ipsec_secgw.rst | 36 +++-\n examples/ipsec-secgw/esp.c | 35 ++--\n examples/ipsec-secgw/ipsec-secgw.c | 56 ++++--\n examples/ipsec-secgw/ipsec.c | 99 +++++-----\n examples/ipsec-secgw/ipsec.h | 61 +++++--\n examples/ipsec-secgw/ipsec_process.c | 113 +++++++-----\n examples/ipsec-secgw/sa.c | 170 +++++++++++++-----\n .../test/trs_aesgcm_common_defs.sh | 4 +-\n .../trs_aesgcm_inline_crypto_fallback_defs.sh | 5 +\n .../test/tun_aesgcm_common_defs.sh | 6 +-\n .../tun_aesgcm_inline_crypto_fallback_defs.sh | 5 +\n 12 files changed, 421 insertions(+), 177 deletions(-)\n create mode 100644 examples/ipsec-secgw/test/trs_aesgcm_inline_crypto_fallback_defs.sh\n create mode 100644 examples/ipsec-secgw/test/tun_aesgcm_inline_crypto_fallback_defs.sh\n\n--\n2.17.1" }{ "id": 60610, "url": "