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GET /api/patches/100027/?format=api
{ "id": 100027, "url": "http://patchwork.dpdk.org/api/patches/100027/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20210929205730.775-8-ivan.malov@oktetlabs.ru/", "project": { "id": 1, "url": "http://patchwork.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": "<20210929205730.775-8-ivan.malov@oktetlabs.ru>", "list_archive_url": "https://inbox.dpdk.org/dev/20210929205730.775-8-ivan.malov@oktetlabs.ru", "date": "2021-09-29T20:57:27", "name": "[07/10] net/sfc: override match on ETH in tunnel offload JUMP rules", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "30d005c7f7d7b8fddc3db41b1d58fb4f9561a4c7", "submitter": { "id": 869, "url": "http://patchwork.dpdk.org/api/people/869/?format=api", "name": "Ivan Malov", "email": "Ivan.Malov@oktetlabs.ru" }, "delegate": { "id": 319, "url": "http://patchwork.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20210929205730.775-8-ivan.malov@oktetlabs.ru/mbox/", "series": [ { "id": 19272, "url": "http://patchwork.dpdk.org/api/series/19272/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=19272", "date": "2021-09-29T20:57:20", "name": "net/sfc: add support for tunnel offload", "version": 1, "mbox": "http://patchwork.dpdk.org/series/19272/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/100027/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/100027/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 34FC4A0032;\n\tWed, 29 Sep 2021 22:58:31 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id E0C1B41145;\n\tWed, 29 Sep 2021 22:57:54 +0200 (CEST)", "from shelob.oktetlabs.ru (shelob.oktetlabs.ru [91.220.146.113])\n by mails.dpdk.org (Postfix) with ESMTP id 0A98C410F5\n for <dev@dpdk.org>; Wed, 29 Sep 2021 22:57:46 +0200 (CEST)", "from localhost.localdomain (unknown [5.144.122.192])\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 ESMTPSA id CA3A17F6D6;\n Wed, 29 Sep 2021 23:57:45 +0300 (MSK)" ], "DKIM-Filter": "OpenDKIM Filter v2.11.0 shelob.oktetlabs.ru CA3A17F6D6", "DKIM-Signature": "v=1; a=rsa-sha256; c=simple/simple; d=oktetlabs.ru;\n s=default; t=1632949065;\n bh=yRKRxwpIAcN62kgmO5qwgmaDq0ynmw9/HAM23+pNpOA=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References;\n b=qyS+kk0M0Qo2rAumZP+NO2VzIIuGVcQCIvHi/sSpkOgWNDWBn1n1pPjXp3LE4+hfO\n UGiAgR0D4yvJDuwrbqOsWLWOoGp5De5YEPnLhB61td11d/ECRKa1i/ZCw8/b7ahFby\n Hj4kVnitblDaK+LufiNaz2qv7RKvZozQ6xD43rrk=", "From": "Ivan Malov <ivan.malov@oktetlabs.ru>", "To": "dev@dpdk.org", "Cc": "Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>", "Date": "Wed, 29 Sep 2021 23:57:27 +0300", "Message-Id": "<20210929205730.775-8-ivan.malov@oktetlabs.ru>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20210929205730.775-1-ivan.malov@oktetlabs.ru>", "References": "<20210929205730.775-1-ivan.malov@oktetlabs.ru>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH 07/10] net/sfc: override match on ETH in tunnel\n offload JUMP rules", "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": "The current HW/FW doesn't allow to match on MAC addresses in outer rules.\nOne day this will change for sure, but right now a workaround is needed.\n\nMatch on VLAN presence in outer rules is also unsupported. Ignore it.\n\nSigned-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>\nReviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>\n---\n drivers/net/sfc/sfc_mae.c | 17 +++++++++++++++++\n 1 file changed, 17 insertions(+)", "diff": "diff --git a/drivers/net/sfc/sfc_mae.c b/drivers/net/sfc/sfc_mae.c\nindex 63ec2b02b3..374ef29d71 100644\n--- a/drivers/net/sfc/sfc_mae.c\n+++ b/drivers/net/sfc/sfc_mae.c\n@@ -1395,6 +1395,7 @@ sfc_mae_rule_parse_item_eth(const struct rte_flow_item *item,\n \t\t\t struct rte_flow_error *error)\n {\n \tstruct sfc_mae_parse_ctx *ctx_mae = ctx->mae;\n+\tstruct rte_flow_item_eth override_mask;\n \tstruct rte_flow_item_eth supp_mask;\n \tconst uint8_t *spec = NULL;\n \tconst uint8_t *mask = NULL;\n@@ -1412,6 +1413,22 @@ sfc_mae_rule_parse_item_eth(const struct rte_flow_item *item,\n \tif (rc != 0)\n \t\treturn rc;\n \n+\tif (ctx_mae->ft_rule_type == SFC_FT_RULE_JUMP && mask != NULL) {\n+\t\t/*\n+\t\t * The HW/FW hasn't got support for match on MAC addresses in\n+\t\t * outer rules yet (this will change). Match on VLAN presence\n+\t\t * isn't supported either. Ignore these match criteria.\n+\t\t */\n+\t\tmemcpy(&override_mask, mask, sizeof(override_mask));\n+\t\tmemset(&override_mask.hdr.d_addr, 0,\n+\t\t sizeof(override_mask.hdr.d_addr));\n+\t\tmemset(&override_mask.hdr.s_addr, 0,\n+\t\t sizeof(override_mask.hdr.s_addr));\n+\t\toverride_mask.has_vlan = 0;\n+\n+\t\tmask = (const uint8_t *)&override_mask;\n+\t}\n+\n \tif (spec != NULL) {\n \t\tstruct sfc_mae_pattern_data *pdata = &ctx_mae->pattern_data;\n \t\tstruct sfc_mae_ethertype *ethertypes = pdata->ethertypes;\n", "prefixes": [ "07/10" ] }