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GET /api/patches/564063/?format=api
{ "id": 564063, "url": "http://patchwork.ozlabs.org/api/patches/564063/?format=api", "web_url": "http://patchwork.ozlabs.org/project/intel-wired-lan/patch/1452109768-89575-1-git-send-email-anjali.singhai@intel.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": "<1452109768-89575-1-git-send-email-anjali.singhai@intel.com>", "list_archive_url": null, "date": "2016-01-06T19:49:28", "name": "i40e: Enable Geneve offload for FW API ver > 1.4 for XL710/X710 devices", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "9b3be055a02b8f2915d19b2c09e7c3064c1d7fdc", "submitter": { "id": 65487, "url": "http://patchwork.ozlabs.org/api/people/65487/?format=api", "name": "Singhai, Anjali", "email": "anjali.singhai@intel.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/1452109768-89575-1-git-send-email-anjali.singhai@intel.com/mbox/", "series": [], "comments": "http://patchwork.ozlabs.org/api/patches/564063/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/564063/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<intel-wired-lan-bounces@lists.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" ], "Received": [ "from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])\n\tby ozlabs.org (Postfix) with ESMTP id 04E921402DE\n\tfor <incoming@patchwork.ozlabs.org>;\n\tThu, 7 Jan 2016 06:32:52 +1100 (AEDT)", "from localhost (localhost [127.0.0.1])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id B9B97880CA;\n\tWed, 6 Jan 2016 19:32:51 +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 M6gsDJ5qFcnk; Wed, 6 Jan 2016 19:32:51 +0000 (UTC)", "from ash.osuosl.org (ash.osuosl.org [140.211.166.34])\n\tby whitealder.osuosl.org (Postfix) with ESMTP id 2051086AA0;\n\tWed, 6 Jan 2016 19:32:51 +0000 (UTC)", "from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133])\n\tby ash.osuosl.org (Postfix) with ESMTP id 6CF291C07A5\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 6 Jan 2016 19:32:50 +0000 (UTC)", "from localhost (localhost [127.0.0.1])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 67FC486F2D\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 6 Jan 2016 19:32:50 +0000 (UTC)", "from hemlock.osuosl.org ([127.0.0.1])\n\tby localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)\n\twith ESMTP id uiQvl29Va+WZ for <intel-wired-lan@lists.osuosl.org>;\n\tWed, 6 Jan 2016 19:32:49 +0000 (UTC)", "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n\tby hemlock.osuosl.org (Postfix) with ESMTP id 9F950888D7\n\tfor <intel-wired-lan@lists.osuosl.org>;\n\tWed, 6 Jan 2016 19:32:49 +0000 (UTC)", "from orsmga003.jf.intel.com ([10.7.209.27])\n\tby fmsmga101.fm.intel.com with ESMTP; 06 Jan 2016 11:32:49 -0800", "from asinghai-cp.jf.intel.com ([134.134.3.94])\n\tby orsmga003.jf.intel.com with ESMTP; 06 Jan 2016 11:32:49 -0800" ], "X-Virus-Scanned": [ "amavisd-new at osuosl.org", "amavisd-new at osuosl.org" ], "X-Greylist": "domain auto-whitelisted by SQLgrey-1.7.6", "X-ExtLoop1": "1", "X-IronPort-AV": "E=Sophos;i=\"5.20,530,1444719600\"; d=\"scan'208\";a=\"721494372\"", "From": "Anjali Singhai Jain <anjali.singhai@intel.com>", "To": "intel-wired-lan@lists.osuosl.org", "Date": "Wed, 6 Jan 2016 11:49:28 -0800", "Message-Id": "<1452109768-89575-1-git-send-email-anjali.singhai@intel.com>", "X-Mailer": "git-send-email 1.8.1.4", "Subject": "[Intel-wired-lan] [PATCH] i40e: Enable Geneve offload for FW API\n\tver > 1.4 for XL710/X710 devices", "X-BeenThere": "intel-wired-lan@lists.osuosl.org", "X-Mailman-Version": "2.1.18-1", "Precedence": "list", "List-Id": "Intel Wired Ethernet Linux Kernel Driver Development\n\t<intel-wired-lan.lists.osuosl.org>", "List-Unsubscribe": "<http://lists.osuosl.org/mailman/options/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.osuosl.org?subject=unsubscribe>", "List-Archive": "<http://lists.osuosl.org/pipermail/intel-wired-lan/>", "List-Post": "<mailto:intel-wired-lan@lists.osuosl.org>", "List-Help": "<mailto:intel-wired-lan-request@lists.osuosl.org?subject=help>", "List-Subscribe": "<http://lists.osuosl.org/mailman/listinfo/intel-wired-lan>, \n\t<mailto:intel-wired-lan-request@lists.osuosl.org?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "intel-wired-lan-bounces@lists.osuosl.org", "Sender": "\"Intel-wired-lan\" <intel-wired-lan-bounces@lists.osuosl.org>" }, "content": "This patch makes sure we check the GENEVE offload capable flag before\nwe attempt offload.\nIt also enables the Capability for XL710/X710 devices with FW API\nversion higher than 1.4\n\nSigned-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>\n---\n drivers/net/ethernet/intel/i40e/i40e_main.c | 15 ++++++++++++++-\n 1 file changed, 14 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c\nindex 5375d3e..2332fa1 100644\n--- a/drivers/net/ethernet/intel/i40e/i40e_main.c\n+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c\n@@ -5352,7 +5352,8 @@ int i40e_open(struct net_device *netdev)\n \tvxlan_get_rx_port(netdev);\n #endif\n #ifdef CONFIG_I40E_GENEVE\n-\tgeneve_get_rx_port(netdev);\n+\tif (pf->flags & I40E_FLAG_GENEVE_OFFLOAD_CAPABLE)\n+\t\tgeneve_get_rx_port(netdev);\n #endif\n \n \treturn 0;\n@@ -8458,7 +8459,13 @@ static int i40e_sw_init(struct i40e_pf *pf)\n \t\t\t I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE |\n \t\t\t I40E_FLAG_100M_SGMII_CAPABLE |\n \t\t\t I40E_FLAG_GENEVE_OFFLOAD_CAPABLE;\n+\t} else if ((pf->hw.aq.api_maj_ver > 1) ||\n+\t\t ((pf->hw.aq.api_maj_ver == 1) &&\n+\t\t (pf->hw.aq.api_min_ver > 4))) {\n+\t\t/* Supported in FW API version higher than 1.4 */\n+\t\tpf->flags |= I40E_FLAG_GENEVE_OFFLOAD_CAPABLE;\n \t}\n+\n \tpf->eeprom_version = 0xDEAD;\n \tpf->lan_veb = I40E_NO_VEB;\n \tpf->lan_vsi = I40E_NO_VSI;\n@@ -8673,6 +8680,9 @@ static void i40e_add_geneve_port(struct net_device *netdev,\n \tu8 next_idx;\n \tu8 idx;\n \n+\tif (!(pf->flags & I40E_FLAG_GENEVE_OFFLOAD_CAPABLE))\n+\t\treturn;\n+\n \tif (sa_family == AF_INET6)\n \t\treturn;\n \n@@ -8722,6 +8732,9 @@ static void i40e_del_geneve_port(struct net_device *netdev,\n \tif (sa_family == AF_INET6)\n \t\treturn;\n \n+\tif (!(pf->flags & I40E_FLAG_GENEVE_OFFLOAD_CAPABLE))\n+\t\treturn;\n+\n \tidx = i40e_get_udp_port_idx(pf, port);\n \n \t/* Check if port already exists */\n", "prefixes": [] }