Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/103892/?format=api
{ "id": 103892, "url": "https://patches.dpdk.org/api/patches/103892/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20211105215409.5706-6-ivan.malov@oktetlabs.ru/", "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": "<20211105215409.5706-6-ivan.malov@oktetlabs.ru>", "list_archive_url": "https://inbox.dpdk.org/dev/20211105215409.5706-6-ivan.malov@oktetlabs.ru", "date": "2021-11-05T21:54:09", "name": "[5/5] net/sfc: support decrement IP TTL actions in transfer flows", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "a45681b304bc0f995bd8e2fdd75c55c6e8095e0e", "submitter": { "id": 869, "url": "https://patches.dpdk.org/api/people/869/?format=api", "name": "Ivan Malov", "email": "Ivan.Malov@oktetlabs.ru" }, "delegate": { "id": 319, "url": "https://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20211105215409.5706-6-ivan.malov@oktetlabs.ru/mbox/", "series": [ { "id": 20356, "url": "https://patches.dpdk.org/api/series/20356/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=20356", "date": "2021-11-05T21:54:04", "name": "net/sfc: support IP TTL decrement actions in transfer flows", "version": 1, "mbox": "https://patches.dpdk.org/series/20356/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/103892/comments/", "check": "warning", "checks": "https://patches.dpdk.org/api/patches/103892/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 5C7A7A0C41;\n\tFri, 5 Nov 2021 22:54:59 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 73B4641140;\n\tFri, 5 Nov 2021 22:54:37 +0100 (CET)", "from shelob.oktetlabs.ru (shelob.oktetlabs.ru [91.220.146.113])\n by mails.dpdk.org (Postfix) with ESMTP id 038C140689\n for <dev@dpdk.org>; Fri, 5 Nov 2021 22:54:32 +0100 (CET)", "from bree.oktetlabs.ru (bree.oktetlabs.ru [192.168.34.5])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n (No client certificate requested)\n by shelob.oktetlabs.ru (Postfix) with ESMTPS id A79A07F70D;\n Sat, 6 Nov 2021 00:54:31 +0300 (MSK)" ], "DKIM-Filter": "OpenDKIM Filter v2.11.0 shelob.oktetlabs.ru A79A07F70D", "Authentication-Results": "shelob.oktetlabs.ru/A79A07F70D; dkim=none;\n dkim-atps=neutral", "From": "Ivan Malov <ivan.malov@oktetlabs.ru>", "To": "dev@dpdk.org", "Cc": "Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,\n Andy Moreton <amoreton@xilinx.com>", "Date": "Sat, 6 Nov 2021 00:54:09 +0300", "Message-Id": "<20211105215409.5706-6-ivan.malov@oktetlabs.ru>", "X-Mailer": "git-send-email 2.30.2", "In-Reply-To": "<20211105215409.5706-1-ivan.malov@oktetlabs.ru>", "References": "<20211105215409.5706-1-ivan.malov@oktetlabs.ru>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH 5/5] net/sfc: support decrement IP TTL actions in\n transfer flows", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "These actions map to MAE action DECR_IP_TTL. It affects\nthe outermost header in the current processing state of\nthe packet, which might have been decapsulated by prior\naction DECAP. It also updates IPv4 checksum accordingly.\n\nSigned-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>\nReviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>\nReviewed-by: Andy Moreton <amoreton@xilinx.com>\n---\n doc/guides/nics/features/sfc.ini | 2 ++\n doc/guides/nics/sfc_efx.rst | 4 ++++\n drivers/net/sfc/sfc_mae.c | 8 ++++++++\n 3 files changed, 14 insertions(+)", "diff": "diff --git a/doc/guides/nics/features/sfc.ini b/doc/guides/nics/features/sfc.ini\nindex 0d785f4765..1ce2dc46ba 100644\n--- a/doc/guides/nics/features/sfc.ini\n+++ b/doc/guides/nics/features/sfc.ini\n@@ -62,10 +62,12 @@ vxlan = Y\n \n [rte_flow actions]\n count = Y\n+dec_ttl = Y\n drop = Y\n flag = Y\n jump = P\n mark = Y\n+of_dec_nw_ttl = Y\n of_pop_vlan = Y\n of_push_vlan = Y\n of_set_vlan_pcp = Y\ndiff --git a/doc/guides/nics/sfc_efx.rst b/doc/guides/nics/sfc_efx.rst\nindex 960e25bf98..00b95a4f58 100644\n--- a/doc/guides/nics/sfc_efx.rst\n+++ b/doc/guides/nics/sfc_efx.rst\n@@ -234,6 +234,10 @@ Supported actions (***transfer*** rules):\n \n - OF_VLAN_SET_PCP\n \n+- OF_DEC_NW_TTL\n+\n+- DEC_TTL\n+\n - VXLAN_DECAP\n \n - VXLAN_ENCAP\ndiff --git a/drivers/net/sfc/sfc_mae.c b/drivers/net/sfc/sfc_mae.c\nindex 411f2ac27e..93cce60a3e 100644\n--- a/drivers/net/sfc/sfc_mae.c\n+++ b/drivers/net/sfc/sfc_mae.c\n@@ -3587,6 +3587,14 @@ sfc_mae_rule_parse_action(struct sfc_adapter *sa,\n \t\t\t\t bundle->actions_mask);\n \t\trc = efx_mae_action_set_populate_vlan_pop(spec);\n \t\tbreak;\n+\tcase RTE_FLOW_ACTION_TYPE_OF_DEC_NW_TTL:\n+\tcase RTE_FLOW_ACTION_TYPE_DEC_TTL:\n+\t\tSFC_BUILD_SET_OVERFLOW(RTE_FLOW_ACTION_TYPE_OF_DEC_NW_TTL,\n+\t\t\t\t bundle->actions_mask);\n+\t\tSFC_BUILD_SET_OVERFLOW(RTE_FLOW_ACTION_TYPE_DEC_TTL,\n+\t\t\t\t bundle->actions_mask);\n+\t\trc = efx_mae_action_set_populate_decr_ip_ttl(spec);\n+\t\tbreak;\n \tcase RTE_FLOW_ACTION_TYPE_OF_PUSH_VLAN:\n \t\tSFC_BUILD_SET_OVERFLOW(RTE_FLOW_ACTION_TYPE_OF_PUSH_VLAN,\n \t\t\t\t bundle->actions_mask);\n", "prefixes": [ "5/5" ] }