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GET /api/patches/68747/?format=api
{ "id": 68747, "url": "http://patches.dpdk.org/api/patches/68747/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20200417082617.33361-3-wei.zhao1@intel.com/", "project": { "id": 1, "url": "http://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": "<20200417082617.33361-3-wei.zhao1@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200417082617.33361-3-wei.zhao1@intel.com", "date": "2020-04-17T08:26:16", "name": "[2/3] net/ice/base: add support for L2TP on switch", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "8b2633e7edb10b3f4de48376cb4a251999d0f520", "submitter": { "id": 495, "url": "http://patches.dpdk.org/api/people/495/?format=api", "name": "Zhao1, Wei", "email": "wei.zhao1@intel.com" }, "delegate": { "id": 31221, "url": "http://patches.dpdk.org/api/users/31221/?format=api", "username": "yexl", "first_name": "xiaolong", "last_name": "ye", "email": "xiaolong.ye@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20200417082617.33361-3-wei.zhao1@intel.com/mbox/", "series": [ { "id": 9457, "url": "http://patches.dpdk.org/api/series/9457/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=9457", "date": "2020-04-17T08:26:14", "name": "add support for L2TP AH ESP and NAT-T on switch", "version": 1, "mbox": "http://patches.dpdk.org/series/9457/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/68747/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/68747/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 dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 3EE97A058A;\n\tFri, 17 Apr 2020 10:48:43 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 70ED31DEDF;\n\tFri, 17 Apr 2020 10:48:35 +0200 (CEST)", "from mga11.intel.com (mga11.intel.com [192.55.52.93])\n by dpdk.org (Postfix) with ESMTP id 270981DE37\n for <dev@dpdk.org>; Fri, 17 Apr 2020 10:48:31 +0200 (CEST)", "from fmsmga002.fm.intel.com ([10.253.24.26])\n by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 17 Apr 2020 01:48:31 -0700", "from unknown (HELO localhost.localdomain.bj.intel.com)\n ([172.16.182.123])\n by fmsmga002.fm.intel.com with ESMTP; 17 Apr 2020 01:48:30 -0700" ], "IronPort-SDR": [ "\n DM5gHrQm10rBfKWKHaNkVkuKb4SkrJfzZZ47sFnY1Bip61eYh8q2V3qoDoYY9JmrYLu4K+B0wU\n NQjl4GZ3xtWw==", "\n Hc8QrkAQ6LWs5fLSSGMsVefpBo/oqKxPTnEQKEHpu6VNOYa/ux8BcMuUoZb3csRfriOZI1k0O0\n iaK7R+mLDdmA==" ], "X-Amp-Result": "SKIPPED(no attachment in message)", "X-Amp-File-Uploaded": "False", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.72,394,1580803200\"; d=\"scan'208\";a=\"289202408\"", "From": "Wei Zhao <wei.zhao1@intel.com>", "To": "dev@dpdk.org", "Cc": "qi.z.zhang@intel.com,\n\tqi.fu@intel.com,\n\tWei Zhao <wei.zhao1@intel.com>", "Date": "Fri, 17 Apr 2020 16:26:16 +0800", "Message-Id": "<20200417082617.33361-3-wei.zhao1@intel.com>", "X-Mailer": "git-send-email 2.19.1", "In-Reply-To": "<20200417082617.33361-1-wei.zhao1@intel.com>", "References": "<20200417082617.33361-1-wei.zhao1@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH 2/3] net/ice/base: add support for L2TP on switch", "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 <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": "Add dummy packet and tunnel type to support\nL2TP on switch, now we can use session id as\ninput set for swicth rule.\n\nSigned-off-by: Wei Zhao <wei.zhao1@intel.com>\n---\n drivers/net/ice/base/ice_protocol_type.h | 2 +\n drivers/net/ice/base/ice_switch.c | 76 ++++++++++++++++++++++++\n drivers/net/ice/base/ice_switch.h | 1 +\n 3 files changed, 79 insertions(+)", "diff": "diff --git a/drivers/net/ice/base/ice_protocol_type.h b/drivers/net/ice/base/ice_protocol_type.h\nindex 2ca7cd8ac..46cd77e68 100644\n--- a/drivers/net/ice/base/ice_protocol_type.h\n+++ b/drivers/net/ice/base/ice_protocol_type.h\n@@ -72,6 +72,8 @@ enum ice_sw_tunnel_type {\n \tICE_SW_TUN_IPV6_AH,\n \tICE_SW_TUN_IPV4_NAT_T,\n \tICE_SW_TUN_IPV6_NAT_T,\n+\tICE_SW_TUN_IPV4_L2TPV3,\n+\tICE_SW_TUN_IPV6_L2TPV3,\n \tICE_SW_TUN_PROFID_IPV6_ESP,\n \tICE_SW_TUN_PROFID_IPV6_AH,\n \tICE_SW_TUN_PROFID_MAC_IPV6_L2TPV3,\ndiff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c\nindex 1da438f5e..28924085e 100644\n--- a/drivers/net/ice/base/ice_switch.c\n+++ b/drivers/net/ice/base/ice_switch.c\n@@ -760,6 +760,61 @@ static const u8 dummy_ipv6_nat_pkt[] = {\n \n };\n \n+static const struct ice_dummy_pkt_offsets dummy_ipv4_l2tpv3_packet_offsets[] = {\n+\t{ ICE_MAC_OFOS,\t\t0 },\n+\t{ ICE_IPV4_OFOS,\t14 },\n+\t{ ICE_L2TPV3,\t\t34 },\n+\t{ ICE_PROTOCOL_LAST,\t0 },\n+};\n+\n+static const u8 dummy_ipv4_l2tpv3_pkt[] = {\n+\t0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x08, 0x00,\n+\n+\t0x45, 0x00, 0x00, 0x20, /* ICE_IPV4_IL 14 */\n+\t0x00, 0x00, 0x40, 0x00,\n+\t0x40, 0x73, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\n+\t0x00, 0x00, 0x00, 0x00, /* ICE_L2TPV3 34 */\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00,\t\t/* 2 bytes for 4 bytes alignment */\n+};\n+\n+static const struct ice_dummy_pkt_offsets dummy_ipv6_l2tpv3_packet_offsets[] = {\n+\t{ ICE_MAC_OFOS,\t\t0 },\n+\t{ ICE_IPV6_OFOS,\t14 },\n+\t{ ICE_L2TPV3,\t\t54 },\n+\t{ ICE_PROTOCOL_LAST,\t0 },\n+};\n+\n+static const u8 dummy_ipv6_l2tpv3_pkt[] = {\n+\t0x00, 0x00, 0x00, 0x00, /* ICE_MAC_OFOS 0 */\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x86, 0xDD,\n+\n+\t0x60, 0x00, 0x00, 0x00, /* ICE_IPV6_IL 14 */\n+\t0x00, 0x0c, 0x73, 0x40,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\n+\t0x00, 0x00, 0x00, 0x00, /* ICE_L2TPV3 54 */\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00, 0x00, 0x00,\n+\t0x00, 0x00,\t\t/* 2 bytes for 4 bytes alignment */\n+};\n+\n /* this is a recipe to profile association bitmap */\n static ice_declare_bitmap(recipe_to_profile[ICE_MAX_NUM_RECIPES],\n \t\t\t ICE_MAX_NUM_PROFILES);\n@@ -5939,6 +5994,7 @@ ice_get_compat_fv_bitmap(struct ice_hw *hw, struct ice_adv_rule_info *rinfo,\n \t\tice_set_bit(ICE_PROFID_IPV6_AH, bm);\n \t\treturn;\n \tcase ICE_SW_TUN_PROFID_MAC_IPV6_L2TPV3:\n+\tcase ICE_SW_TUN_IPV6_L2TPV3:\n \t\tice_set_bit(ICE_PROFID_MAC_IPV6_L2TPV3, bm);\n \t\treturn;\n \tcase ICE_SW_TUN_PROFID_IPV6_NAT_T:\n@@ -5960,6 +6016,9 @@ ice_get_compat_fv_bitmap(struct ice_hw *hw, struct ice_adv_rule_info *rinfo,\n \tcase ICE_SW_TUN_IPV4_NAT_T:\n \t\tice_set_bit(ICE_PROFID_IPV4_NAT_T, bm);\n \t\treturn;\n+\tcase ICE_SW_TUN_IPV4_L2TPV3:\n+\t\tice_set_bit(ICE_PROFID_MAC_IPV4_L2TPV3, bm);\n+\t\treturn;\n \tcase ICE_SW_TUN_AND_NON_TUN:\n \tdefault:\n \t\tprof_type = ICE_PROF_ALL;\n@@ -6297,6 +6356,20 @@ ice_find_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt,\n \t\treturn;\n \t}\n \n+\tif (tun_type == ICE_SW_TUN_IPV4_L2TPV3) {\n+\t\t*pkt = dummy_ipv4_l2tpv3_pkt;\n+\t\t*pkt_len = sizeof(dummy_ipv4_l2tpv3_pkt);\n+\t\t*offsets = dummy_ipv4_l2tpv3_packet_offsets;\n+\t\treturn;\n+\t}\n+\n+\tif (tun_type == ICE_SW_TUN_IPV6_L2TPV3) {\n+\t\t*pkt = dummy_ipv6_l2tpv3_pkt;\n+\t\t*pkt_len = sizeof(dummy_ipv6_l2tpv3_pkt);\n+\t\t*offsets = dummy_ipv6_l2tpv3_packet_offsets;\n+\t\treturn;\n+\t}\n+\n \tif (tun_type == ICE_SW_TUN_GTP) {\n \t\t*pkt = dummy_udp_gtp_packet;\n \t\t*pkt_len = sizeof(dummy_udp_gtp_packet);\n@@ -6495,6 +6568,9 @@ ice_fill_adv_dummy_packet(struct ice_adv_lkup_elem *lkups, u16 lkups_cnt,\n \t\tcase ICE_AH:\n \t\t\tlen = sizeof(struct ice_ah_hdr);\n \t\t\tbreak;\n+\t\tcase ICE_L2TPV3:\n+\t\t\tlen = sizeof(struct ice_l2tpv3_sess_hdr);\n+\t\t\tbreak;\n \t\tdefault:\n \t\t\treturn ICE_ERR_PARAM;\n \t\t}\ndiff --git a/drivers/net/ice/base/ice_switch.h b/drivers/net/ice/base/ice_switch.h\nindex 765ed0945..8cbda4081 100644\n--- a/drivers/net/ice/base/ice_switch.h\n+++ b/drivers/net/ice/base/ice_switch.h\n@@ -20,6 +20,7 @@\n #define ICE_PROFID_IPV6_AH\t\t74\n #define ICE_PROFID_IPV4_NAT_T\t\t75\n #define ICE_PROFID_IPV6_NAT_T\t\t76\n+#define ICE_PROFID_MAC_IPV4_L2TPV3\t77\n #define ICE_PROFID_MAC_IPV6_L2TPV3\t78\n #define ICE_PROFID_IPV4_PFCP_NODE\t79\n #define ICE_PROFID_IPV4_PFCP_SESSION\t80\n", "prefixes": [ "2/3" ] }