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GET /api/patches/851121/?format=api
{ "id": 851121, "url": "http://patchwork.ozlabs.org/api/patches/851121/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1513728002-7643-5-git-send-email-shannon.nelson@oracle.com/", "project": { "id": 46, "url": "http://patchwork.ozlabs.org/api/projects/46/?format=api", "name": "Intel Wired Ethernet development", "link_name": "intel-wired-lan", "list_id": "intel-wired-lan.osuosl.org", "list_email": "intel-wired-lan@osuosl.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1513728002-7643-5-git-send-email-shannon.nelson@oracle.com>", "list_archive_url": null, "date": "2017-12-19T23:59:56", "name": "[v3,next-queue,04/10] ixgbe: add ipsec data structures", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "880e2c94b8a08c4cc782e3e6f13ef08ad659301d", "submitter": { "id": 70766, "url": "http://patchwork.ozlabs.org/api/people/70766/?format=api", "name": "Shannon Nelson", "email": "shannon.nelson@oracle.com" }, "delegate": { "id": 68, "url": "http://patchwork.ozlabs.org/api/users/68/?format=api", "username": "jtkirshe", "first_name": "Jeff", "last_name": "Kirsher", "email": "jeffrey.t.kirsher@intel.com" }, "mbox": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1513728002-7643-5-git-send-email-shannon.nelson@oracle.com/mbox/", "series": [ { "id": 19548, "url": "http://patchwork.ozlabs.org/api/series/19548/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/list/?series=19548", "date": "2017-12-19T23:59:56", "name": "ixgbe: Add ipsec offload", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/19548/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/851121/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/851121/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@osuosl.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Delivered-To": [ "patchwork-incoming@bilbo.ozlabs.org", "intel-wired-lan@lists.osuosl.org" ], "Authentication-Results": [ "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=osuosl.org\n\t(client-ip=140.211.166.136; helo=silver.osuosl.org;\n\tenvelope-from=intel-wired-lan-bounces@osuosl.org;\n\treceiver=<UNKNOWN>)", "ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=oracle.com header.i=@oracle.com\n\theader.b=\"eYnFgg9i\"; dkim-atps=neutral" ], "Received": [ "from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136])\n\t(using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3z1ZfJ0R4nz9s7v\n\tfor <incoming@patchwork.ozlabs.org>;\n\tWed, 20 Dec 2017 11:00:23 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby silver.osuosl.org (Postfix) with ESMTP id B4C5C3016A;\n\tWed, 20 Dec 2017 00:00:21 +0000 (UTC)", "from silver.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id eN2riqd+qyUZ; Wed, 20 Dec 2017 00:00:20 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby silver.osuosl.org (Postfix) with ESMTP id 57D1130154;\n\tWed, 20 Dec 2017 00:00:20 +0000 (UTC)", "from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\n\tby ash.osuosl.org (Postfix) with ESMTP id B98C41BFE90\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 20 Dec 2017 00:00:19 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id B105688643\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 20 Dec 2017 00:00:19 +0000 (UTC)", "from whitealder.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id abjNinnnm6RR for <intel-wired-lan@lists.osuosl.org>;\n\tWed, 20 Dec 2017 00:00:19 +0000 (UTC)", "from aserp2130.oracle.com (aserp2130.oracle.com [141.146.126.79])\n\tby whitealder.osuosl.org (Postfix) with ESMTPS id D80838868C\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 20 Dec 2017 00:00:18 +0000 (UTC)", "from pps.filterd (aserp2130.oracle.com [127.0.0.1])\n\tby aserp2130.oracle.com (8.16.0.21/8.16.0.21) with SMTP id\n\tvBJNxrqh141140; Wed, 20 Dec 2017 00:00:16 GMT", "from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71])\n\tby aserp2130.oracle.com with ESMTP id 2eycx900qg-1\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256\n\tverify=OK); Wed, 20 Dec 2017 00:00:16 +0000", "from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75])\n\tby userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id vBK00F4s029711\n\t(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256\n\tverify=FAIL); Wed, 20 Dec 2017 00:00:15 GMT", "from abhmp0018.oracle.com (abhmp0018.oracle.com [141.146.116.24])\n\tby userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id\n\tvBK00DQr006633; Wed, 20 Dec 2017 00:00:13 GMT", "from slnelson-mint18.us.oracle.com (/10.159.142.109)\n\tby default (Oracle Beehive Gateway v4.0)\n\twith ESMTP ; Tue, 19 Dec 2017 16:00:13 -0800" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "domain auto-whitelisted by SQLgrey-1.7.6", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com;\n\th=from : to : cc :\n\tsubject : date : message-id : in-reply-to : references;\n\ts=corp-2017-10-26; \n\tbh=NvYi/cdpvfs+emArNurWjdQqtlF+hM5m+BH0QhjGy7Q=;\n\tb=eYnFgg9iyjYee6t+n57OqQsi0TAMkGofa6uM13mOCRRC300lYOFO6XR8AxlH1sMv02N2\n\tfVxCe7YiKJYxKgehJB6xFwnBpG4ZLZF4jMmfhtLExqWen/N3GL4zKYxkryixPxLyULf1\n\ts5JKbTnRXbV6sVZmuYegHLXqRdVea/Fnu/23K3yYMl31BdqSyLdd6q9JlbRhMmZqhrfy\n\tY03VDjfiXRc5QLqmFe/VwRm2ARTgCzjD2RlLe3eN0ovIpqcx672VG2+L/sHlPisderbR\n\tCiu12z0wbuwyoj1F1gn0hek/6EzQvngzRpcn7mRfbldOw1Lf6Jgex4PLDWUclAWoQxok\n\tXQ== ", "From": "Shannon Nelson <shannon.nelson@oracle.com>", "To": "intel-wired-lan@lists.osuosl.org, jeffrey.t.kirsher@intel.com", "Date": "Tue, 19 Dec 2017 15:59:56 -0800", "Message-Id": "<1513728002-7643-5-git-send-email-shannon.nelson@oracle.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1513728002-7643-1-git-send-email-shannon.nelson@oracle.com>", "References": "<1513728002-7643-1-git-send-email-shannon.nelson@oracle.com>", "X-Proofpoint-Virus-Version": "vendor=nai engine=5900 definitions=8750\n\tsignatures=668650", "X-Proofpoint-Spam-Details": "rule=notspam policy=default score=0 suspectscore=0\n\tmalwarescore=0\n\tphishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=918\n\tadultscore=0 classifier=spam adjust=0 reason=mlx scancount=1\n\tengine=8.0.1-1711220000 definitions=main-1712190335", "Subject": "[Intel-wired-lan] [PATCH v3 next-queue 04/10] ixgbe: add ipsec data\n\tstructures", "X-BeenThere": "intel-wired-lan@osuosl.org", "X-Mailman-Version": "2.1.24", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.osuosl.org>", "List-Unsubscribe": "<https://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@osuosl.org?subject=help>", "List-Subscribe": "<https://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@osuosl.org?subject=subscribe>", "Cc": "steffen.klassert@secunet.com, sowmini.varadhan@oracle.com,\n\tnetdev@vger.kernel.org", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "intel-wired-lan-bounces@osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@osuosl.org>" }, "content": "Set up the data structures to be used by the ipsec offload.\n\nv2: ipaddr[] becomes __be32\n increase the hash table size\n\nSigned-off-by: Shannon Nelson <shannon.nelson@oracle.com>\n---\n drivers/net/ethernet/intel/ixgbe/ixgbe.h | 5 ++++\n drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h | 40 ++++++++++++++++++++++++++\n 2 files changed, 45 insertions(+)", "diff": "diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h\nindex 1e11462..9487750 100644\n--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h\n+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h\n@@ -622,6 +622,7 @@ struct ixgbe_adapter {\n #define IXGBE_FLAG2_EEE_CAPABLE\t\t\tBIT(14)\n #define IXGBE_FLAG2_EEE_ENABLED\t\t\tBIT(15)\n #define IXGBE_FLAG2_RX_LEGACY\t\t\tBIT(16)\n+#define IXGBE_FLAG2_IPSEC_ENABLED\t\tBIT(17)\n \n \t/* Tx fast path data */\n \tint num_tx_queues;\n@@ -772,6 +773,10 @@ struct ixgbe_adapter {\n \n #define IXGBE_RSS_KEY_SIZE 40 /* size of RSS Hash Key in bytes */\n \tu32 *rss_key;\n+\n+#ifdef CONFIG_XFRM\n+\tstruct ixgbe_ipsec *ipsec;\n+#endif /* CONFIG_XFRM */\n };\n \n static inline u8 ixgbe_max_rss_indices(struct ixgbe_adapter *adapter)\ndiff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h\nindex 8fe8289..da3ce78 100644\n--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h\n+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.h\n@@ -50,4 +50,44 @@ enum ixgbe_ipsec_tbl_sel {\n #define IXGBE_RXMOD_DECRYPT\t\t0x00000008\n #define IXGBE_RXMOD_IPV6\t\t0x00000010\n \n+struct rx_sa {\n+\tstruct hlist_node hlist;\n+\tstruct xfrm_state *xs;\n+\t__be32 ipaddr[4];\n+\tu32 key[4];\n+\tu32 salt;\n+\tu32 mode;\n+\tu8 iptbl_ind;\n+\tbool used;\n+\tbool decrypt;\n+};\n+\n+struct rx_ip_sa {\n+\t__be32 ipaddr[4];\n+\tu32 ref_cnt;\n+\tbool used;\n+};\n+\n+struct tx_sa {\n+\tstruct xfrm_state *xs;\n+\tu32 key[4];\n+\tu32 salt;\n+\tbool encrypt;\n+\tbool used;\n+};\n+\n+struct ixgbe_ipsec_tx_data {\n+\tu32 flags;\n+\tu16 trailer_len;\n+\tu16 sa_idx;\n+};\n+\n+struct ixgbe_ipsec {\n+\tu16 num_rx_sa;\n+\tu16 num_tx_sa;\n+\tstruct rx_ip_sa *ip_tbl;\n+\tstruct rx_sa *rx_tbl;\n+\tstruct tx_sa *tx_tbl;\n+\tDECLARE_HASHTABLE(rx_sa_list, 10);\n+};\n #endif /* _IXGBE_IPSEC_H_ */\n", "prefixes": [ "v3", "next-queue", "04/10" ] }