From patchwork Thu Feb 18 14:34:19 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhang, Helin" X-Patchwork-Id: 10646 X-Patchwork-Delegate: bruce.richardson@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 24F95C46A; Thu, 18 Feb 2016 15:35:14 +0100 (CET) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by dpdk.org (Postfix) with ESMTP id 31A7AC468 for ; Thu, 18 Feb 2016 15:35:12 +0100 (CET) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga102.fm.intel.com with ESMTP; 18 Feb 2016 06:35:12 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,465,1449561600"; d="scan'208";a="50199875" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga004.fm.intel.com with ESMTP; 18 Feb 2016 06:35:11 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id u1IEZ8DD018869; Thu, 18 Feb 2016 22:35:08 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id u1IEZ6uG018627; Thu, 18 Feb 2016 22:35:08 +0800 Received: (from hzhan75@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id u1IEZ66v018623; Thu, 18 Feb 2016 22:35:06 +0800 From: Helin Zhang To: dev@dpdk.org Date: Thu, 18 Feb 2016 22:34:19 +0800 Message-Id: <1455806076-18497-14-git-send-email-helin.zhang@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1455806076-18497-1-git-send-email-helin.zhang@intel.com> References: <1455776683-11790-1-git-send-email-helin.zhang@intel.com> <1455806076-18497-1-git-send-email-helin.zhang@intel.com> Subject: [dpdk-dev] [PATCH v3 13/30] i40e/base: set shared bit for multicast filters X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add the use of the new Shared MAC filter bit for multicast and broadcast filters in order to make better use of the filters available from the device. The FW folks have assured that setting this bit on older FW will have no affect, so it doesn't need a version check. Signed-off-by: Helin Zhang --- drivers/net/i40e/base/i40e_adminq_cmd.h | 1 + drivers/net/i40e/base/i40e_common.c | 8 +++++++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/net/i40e/base/i40e_adminq_cmd.h b/drivers/net/i40e/base/i40e_adminq_cmd.h index aa11bcd..cd55a36 100644 --- a/drivers/net/i40e/base/i40e_adminq_cmd.h +++ b/drivers/net/i40e/base/i40e_adminq_cmd.h @@ -1033,6 +1033,7 @@ struct i40e_aqc_add_macvlan_element_data { #define I40E_AQC_MACVLAN_ADD_HASH_MATCH 0x0002 #define I40E_AQC_MACVLAN_ADD_IGNORE_VLAN 0x0004 #define I40E_AQC_MACVLAN_ADD_TO_QUEUE 0x0008 +#define I40E_AQC_MACVLAN_ADD_USE_SHARED_MAC 0x0010 __le16 queue_number; #define I40E_AQC_MACVLAN_CMD_QUEUE_SHIFT 0 #define I40E_AQC_MACVLAN_CMD_QUEUE_MASK (0x7FF << \ diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c index cc8a63e..44855b3 100644 --- a/drivers/net/i40e/base/i40e_common.c +++ b/drivers/net/i40e/base/i40e_common.c @@ -2777,6 +2777,7 @@ enum i40e_status_code i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid, (struct i40e_aqc_macvlan *)&desc.params.raw; enum i40e_status_code status; u16 buf_size; + int i; if (count == 0 || !mv_list || !hw) return I40E_ERR_PARAM; @@ -2790,12 +2791,17 @@ enum i40e_status_code i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid, cmd->seid[1] = 0; cmd->seid[2] = 0; + for (i = 0; i < count; i++) + if (I40E_IS_MULTICAST(mv_list[i].mac_addr)) + mv_list[i].flags |= + CPU_TO_LE16(I40E_AQC_MACVLAN_ADD_USE_SHARED_MAC); + desc.flags |= CPU_TO_LE16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD)); if (buf_size > I40E_AQ_LARGE_BUF) desc.flags |= CPU_TO_LE16((u16)I40E_AQ_FLAG_LB); status = i40e_asq_send_command(hw, &desc, mv_list, buf_size, - cmd_details); + cmd_details); return status; }