From patchwork Thu Feb 18 06:30:08 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhang, Helin" X-Patchwork-Id: 10602 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 01475C3E6; Thu, 18 Feb 2016 07:31:11 +0100 (CET) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by dpdk.org (Postfix) with ESMTP id 2AC72C3B0 for ; Thu, 18 Feb 2016 07:31:07 +0100 (CET) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP; 17 Feb 2016 22:31:06 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,464,1449561600"; d="scan'208";a="49963792" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by fmsmga004.fm.intel.com with ESMTP; 17 Feb 2016 22:31:06 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id u1I6V3lU030753; Thu, 18 Feb 2016 14:31:03 +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 u1I6V0Tu012256; Thu, 18 Feb 2016 14:31:02 +0800 Received: (from hzhan75@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id u1I6V0pg012252; Thu, 18 Feb 2016 14:31:00 +0800 From: Helin Zhang To: dev@dpdk.org Date: Thu, 18 Feb 2016 14:30:08 +0800 Message-Id: <1455777020-12095-19-git-send-email-helin.zhang@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1455777020-12095-1-git-send-email-helin.zhang@intel.com> References: <1452825653-623-1-git-send-email-helin.zhang@intel.com> <1455777020-12095-1-git-send-email-helin.zhang@intel.com> Subject: [dpdk-dev] [PATCH v2 18/30] i40e/base: apply promisc mode to Tx Traffic 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" In MFP mode particularly when we were setting the PF VSI in limited promiscuous, the HW switch was still mirroring the outgoing packets from other VSIs (VF/VMdq) onto the PF VSI. With this new bit set, the mirroring doesn't happen any more and so we are in limited promiscuous on the PF VSI in MFP which is similar to defport. An API check is not required, since this bit is reserved for FW API version < 1.5. Signed-off-by: Helin Zhang --- drivers/net/i40e/base/i40e_adminq_cmd.h | 1 + drivers/net/i40e/base/i40e_common.c | 9 ++++++++- 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/net/i40e/base/i40e_adminq_cmd.h b/drivers/net/i40e/base/i40e_adminq_cmd.h index c84e0ec..165df9b 100644 --- a/drivers/net/i40e/base/i40e_adminq_cmd.h +++ b/drivers/net/i40e/base/i40e_adminq_cmd.h @@ -1143,6 +1143,7 @@ struct i40e_aqc_set_vsi_promiscuous_modes { #define I40E_AQC_SET_VSI_PROMISC_BROADCAST 0x04 #define I40E_AQC_SET_VSI_DEFAULT 0x08 #define I40E_AQC_SET_VSI_PROMISC_VLAN 0x10 +#define I40E_AQC_SET_VSI_PROMISC_TX 0x8000 __le16 seid; #define I40E_AQC_VSI_PROM_CMD_SEID_MASK 0x3FF __le16 vlan_tag; diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c index 2383153..a4cf5cf 100644 --- a/drivers/net/i40e/base/i40e_common.c +++ b/drivers/net/i40e/base/i40e_common.c @@ -2225,12 +2225,19 @@ enum i40e_status_code i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw, i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_set_vsi_promiscuous_modes); - if (set) + if (set) { flags |= I40E_AQC_SET_VSI_PROMISC_UNICAST; + if (((hw->aq.api_maj_ver == 1) && (hw->aq.api_min_ver >= 5)) || + (hw->aq.api_maj_ver > 1)) + flags |= I40E_AQC_SET_VSI_PROMISC_TX; + } cmd->promiscuous_flags = CPU_TO_LE16(flags); cmd->valid_flags = CPU_TO_LE16(I40E_AQC_SET_VSI_PROMISC_UNICAST); + if (((hw->aq.api_maj_ver >= 1) && (hw->aq.api_min_ver >= 5)) || + (hw->aq.api_maj_ver > 1)) + cmd->valid_flags |= CPU_TO_LE16(I40E_AQC_SET_VSI_PROMISC_TX); cmd->seid = CPU_TO_LE16(seid); status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);