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GET /api/patches/815333/?format=api
{ "id": 815333, "url": "http://patchwork.ozlabs.org/api/patches/815333/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/patch/20170919080020.5870-4-jiri@resnulli.us/", "project": { "id": 7, "url": "http://patchwork.ozlabs.org/api/projects/7/?format=api", "name": "Linux network development", "link_name": "netdev", "list_id": "netdev.vger.kernel.org", "list_email": "netdev@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170919080020.5870-4-jiri@resnulli.us>", "list_archive_url": null, "date": "2017-09-19T08:00:10", "name": "[net-next,03/13] mlxsw: acl: Introduce mcrouter ACL action", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "e8fadc84bac78ef1f1c2f65af2ffa1d7231627f9", "submitter": { "id": 15321, "url": "http://patchwork.ozlabs.org/api/people/15321/?format=api", "name": "Jiri Pirko", "email": "jiri@resnulli.us" }, "delegate": { "id": 34, "url": "http://patchwork.ozlabs.org/api/users/34/?format=api", "username": "davem", "first_name": "David", "last_name": "Miller", "email": "davem@davemloft.net" }, "mbox": "http://patchwork.ozlabs.org/project/netdev/patch/20170919080020.5870-4-jiri@resnulli.us/mbox/", "series": [ { "id": 3798, "url": "http://patchwork.ozlabs.org/api/series/3798/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netdev/list/?series=3798", "date": "2017-09-19T08:00:07", "name": "mlxsw: Prepare for multicast router offload", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/3798/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/815333/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/815333/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<netdev-owner@vger.kernel.org>", "X-Original-To": "patchwork-incoming@ozlabs.org", "Delivered-To": "patchwork-incoming@ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org; dkim=pass (2048-bit key;\n\tunprotected) header.d=resnulli-us.20150623.gappssmtp.com\n\theader.i=@resnulli-us.20150623.gappssmtp.com\n\theader.b=\"vN+yad3i\"; dkim-atps=neutral" ], "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xxFfk6nPhz9sBZ\n\tfor <patchwork-incoming@ozlabs.org>;\n\tTue, 19 Sep 2017 18:00:30 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751611AbdISIA3 (ORCPT <rfc822;patchwork-incoming@ozlabs.org>);\n\tTue, 19 Sep 2017 04:00:29 -0400", "from mail-wm0-f68.google.com ([74.125.82.68]:38039 \"EHLO\n\tmail-wm0-f68.google.com\" rhost-flags-OK-OK-OK-OK) by vger.kernel.org\n\twith ESMTP id S1751586AbdISIA0 (ORCPT\n\t<rfc822;netdev@vger.kernel.org>); Tue, 19 Sep 2017 04:00:26 -0400", "by mail-wm0-f68.google.com with SMTP id x17so3032790wmd.5\n\tfor <netdev@vger.kernel.org>; Tue, 19 Sep 2017 01:00:25 -0700 (PDT)", "from localhost (ip-89-177-125-82.net.upcbroadband.cz.\n\t[89.177.125.82]) by smtp.gmail.com with ESMTPSA id\n\tg25sm1388640wmc.16.2017.09.19.01.00.24\n\t(version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256);\n\tTue, 19 Sep 2017 01:00:24 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=resnulli-us.20150623.gappssmtp.com; s=20150623;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references;\n\tbh=rZvnHUjsQCT0iwxYZ/b0ntOLBHKcXewt1xQ2020WkVQ=;\n\tb=vN+yad3i4KTMuq267DYRH5IQyrnCvDK28zSb/PKwSyoj0y/59eozb1Tph8kbXqwejD\n\tRK6H6DcNsny3Ts8vTrSrwpdX8/JpRIiX/uJsnJdovE+lPbBK+leIJwzEn4p8OeW/fk6s\n\tLcsolu2aQFYEJ7Mwo86OMWiGjMPHfLeDui7DB3XhVyi+wTcOefxvKh1glayHmKXQv3Gy\n\tdiAYuMKtU+rqjlrOGRXu1IGtYzxXt+4A1cegFdfKv4bVeKTBeWCh7Qdx+R8obl1gPAyw\n\tieBmRgYbVVg3JUUYbkBgeZfxynlazvebfSTMqSeZPnVHBhjucjPUrtr6tFf9iJ4eFvsa\n\t++kw==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references;\n\tbh=rZvnHUjsQCT0iwxYZ/b0ntOLBHKcXewt1xQ2020WkVQ=;\n\tb=RD0YXQjVKgFzO4b61UMqzAd4qLv4gv9B8RXuJT7CDwRbTlUcPsNPIrgr8fJxP3qpC+\n\tAIkbdcxUZp2IGfxFDxgt4bfm8cO53DPksl9mAqN8MbUb1Q3zuQmdsPcGg+Ru1KqQhqSi\n\tKUHajBF7ks354fvsGbUFr73HfzuTzLT3mqkFW5ZASLRSjN8QijfwVVwc/XX5s6O8TxTT\n\tPmfNQb5xGqZHQ3pwIi1phKaRPKbk6u/vZgyt8Bx3IJBWwt16AqsNYmKq0OMpagqwfptX\n\topkxL/CjLcrMZTMKGGQh/CljQdMmFN/DEX2mdPjaWXVFNcn96yPOn451fa6AJwUyRM7o\n\txQSg==", "X-Gm-Message-State": "AHPjjUh9Pecrq6ev7tOyGqvPg7vDB6sqG4PZxSEKIIK06Rl9rseJ2/ew\n\tBrrRUr/tHq779UtpAxT8WuKUoO6b", "X-Google-Smtp-Source": "AOwi7QCWjMDZZXDHvv5i35ni0u6pNubumShjsqipPVi6rsopFtAQhd/QqTsOpKaxt51WmkvryAJDvA==", "X-Received": "by 10.28.27.195 with SMTP id b186mr269379wmb.96.1505808024906;\n\tTue, 19 Sep 2017 01:00:24 -0700 (PDT)", "From": "Jiri Pirko <jiri@resnulli.us>", "To": "netdev@vger.kernel.org", "Cc": "davem@davemloft.net, yotamg@mellanox.com, idosch@mellanox.com,\n\tmlxsw@mellanox.com", "Subject": "[patch net-next 03/13] mlxsw: acl: Introduce mcrouter ACL action", "Date": "Tue, 19 Sep 2017 10:00:10 +0200", "Message-Id": "<20170919080020.5870-4-jiri@resnulli.us>", "X-Mailer": "git-send-email 2.9.5", "In-Reply-To": "<20170919080020.5870-1-jiri@resnulli.us>", "References": "<20170919080020.5870-1-jiri@resnulli.us>", "Sender": "netdev-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<netdev.vger.kernel.org>", "X-Mailing-List": "netdev@vger.kernel.org" }, "content": "From: Yotam Gigi <yotamg@mellanox.com>\n\nThe Spectrum multicast forwarding is done using an ACL action. Add the\nmcrouter ACL action that will be used to offload the multicast router\nlogic.\n\nSigned-off-by: Yotam Gigi <yotamg@mellanox.com>\nReviewed-by: Ido Schimmel <idosch@mellanox.com>\nSigned-off-by: Jiri Pirko <jiri@mellanox.com>\n---\n .../mellanox/mlxsw/core_acl_flex_actions.c | 71 ++++++++++++++++++++++\n .../mellanox/mlxsw/core_acl_flex_actions.h | 3 +\n 2 files changed, 74 insertions(+)", "diff": "diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c\nindex 5ae1101..65a32d7 100644\n--- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c\n+++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.c\n@@ -891,3 +891,74 @@ int mlxsw_afa_block_append_fid_set(struct mlxsw_afa_block *block, u16 fid)\n \treturn 0;\n }\n EXPORT_SYMBOL(mlxsw_afa_block_append_fid_set);\n+\n+/* MC Routing Action\n+ * -----------------\n+ * The Multicast router action. Can be used by RMFT_V2 - Router Multicast\n+ * Forwarding Table Version 2 Register.\n+ */\n+\n+#define MLXSW_AFA_MCROUTER_CODE 0x10\n+#define MLXSW_AFA_MCROUTER_SIZE 2\n+\n+enum mlxsw_afa_mcrouter_rpf_action {\n+\tMLXSW_AFA_MCROUTER_RPF_ACTION_NOP,\n+\tMLXSW_AFA_MCROUTER_RPF_ACTION_TRAP,\n+\tMLXSW_AFA_MCROUTER_RPF_ACTION_DISCARD_ERROR,\n+};\n+\n+/* afa_mcrouter_rpf_action */\n+MLXSW_ITEM32(afa, mcrouter, rpf_action, 0x00, 28, 3);\n+\n+/* afa_mcrouter_expected_irif */\n+MLXSW_ITEM32(afa, mcrouter, expected_irif, 0x00, 0, 16);\n+\n+/* afa_mcrouter_min_mtu */\n+MLXSW_ITEM32(afa, mcrouter, min_mtu, 0x08, 0, 16);\n+\n+enum mlxsw_afa_mrouter_vrmid {\n+\tMLXSW_AFA_MCROUTER_VRMID_INVALID,\n+\tMLXSW_AFA_MCROUTER_VRMID_VALID\n+};\n+\n+/* afa_mcrouter_vrmid\n+ * Valid RMID: rigr_rmid_index is used as RMID\n+ */\n+MLXSW_ITEM32(afa, mcrouter, vrmid, 0x0C, 31, 1);\n+\n+/* afa_mcrouter_rigr_rmid_index\n+ * When the vrmid field is set to invalid, the field is used as pointer to\n+ * Router Interface Group (RIGR) Table in the KVD linear.\n+ * When the vrmid is set to valid, the field is used as RMID index, ranged\n+ * from 0 to max_mid - 1. The index is to the Port Group Table.\n+ */\n+MLXSW_ITEM32(afa, mcrouter, rigr_rmid_index, 0x0C, 0, 24);\n+\n+static inline void\n+mlxsw_afa_mcrouter_pack(char *payload,\n+\t\t\tenum mlxsw_afa_mcrouter_rpf_action rpf_action,\n+\t\t\tu16 expected_irif, u16 min_mtu,\n+\t\t\tenum mlxsw_afa_mrouter_vrmid vrmid, u32 rigr_rmid_index)\n+\n+{\n+\tmlxsw_afa_mcrouter_rpf_action_set(payload, rpf_action);\n+\tmlxsw_afa_mcrouter_expected_irif_set(payload, expected_irif);\n+\tmlxsw_afa_mcrouter_min_mtu_set(payload, min_mtu);\n+\tmlxsw_afa_mcrouter_vrmid_set(payload, vrmid);\n+\tmlxsw_afa_mcrouter_rigr_rmid_index_set(payload, rigr_rmid_index);\n+}\n+\n+int mlxsw_afa_block_append_mcrouter(struct mlxsw_afa_block *block,\n+\t\t\t\t u16 expected_irif, u16 min_mtu,\n+\t\t\t\t bool rmid_valid, u32 kvdl_index)\n+{\n+\tchar *act = mlxsw_afa_block_append_action(block,\n+\t\t\t\t\t\t MLXSW_AFA_MCROUTER_CODE,\n+\t\t\t\t\t\t MLXSW_AFA_MCROUTER_SIZE);\n+\tif (!act)\n+\t\treturn -ENOBUFS;\n+\tmlxsw_afa_mcrouter_pack(act, MLXSW_AFA_MCROUTER_RPF_ACTION_TRAP,\n+\t\t\t\texpected_irif, min_mtu, rmid_valid, kvdl_index);\n+\treturn 0;\n+}\n+EXPORT_SYMBOL(mlxsw_afa_block_append_mcrouter);\ndiff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h\nindex f99c341..5dbb31f 100644\n--- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h\n+++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_actions.h\n@@ -68,5 +68,8 @@ int mlxsw_afa_block_append_vlan_modify(struct mlxsw_afa_block *block,\n int mlxsw_afa_block_append_counter(struct mlxsw_afa_block *block,\n \t\t\t\t u32 counter_index);\n int mlxsw_afa_block_append_fid_set(struct mlxsw_afa_block *block, u16 fid);\n+int mlxsw_afa_block_append_mcrouter(struct mlxsw_afa_block *block,\n+\t\t\t\t u16 expected_irif, u16 min_mtu,\n+\t\t\t\t bool rmid_valid, u32 kvdl_index);\n \n #endif\n", "prefixes": [ "net-next", "03/13" ] }