From patchwork Thu Apr 14 13:19:26 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Harshitha Ramamurthy X-Patchwork-Id: 610670 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by ozlabs.org (Postfix) with ESMTP id 3qmDH25wwvz9ssM for ; Fri, 15 Apr 2016 07:25:34 +1000 (AEST) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id 06146338B9; Thu, 14 Apr 2016 21:25:34 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from silver.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UVT3yQHdJhGh; Thu, 14 Apr 2016 21:25:30 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by silver.osuosl.org (Postfix) with ESMTP id ABFCA338D1; Thu, 14 Apr 2016 21:25:24 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by ash.osuosl.org (Postfix) with ESMTP id 0746A1C0DF4 for ; Thu, 14 Apr 2016 21:25:19 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 032508B5DE for ; Thu, 14 Apr 2016 21:25:19 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id t1q3tsW20E6k for ; Thu, 14 Apr 2016 21:25:14 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by whitealder.osuosl.org (Postfix) with ESMTP id 151338BB13 for ; Thu, 14 Apr 2016 21:25:14 +0000 (UTC) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 14 Apr 2016 14:25:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,485,1455004800"; d="scan'208";a="932709864" Received: from harshitha-linux1.jf.intel.com ([10.166.45.81]) by orsmga001.jf.intel.com with ESMTP; 14 Apr 2016 14:25:13 -0700 From: Harshitha Ramamurthy To: intel-wired-lan@lists.osuosl.org Date: Thu, 14 Apr 2016 06:19:26 -0700 Message-Id: <1460639974-2556-7-git-send-email-harshitha.ramamurthy@intel.com> X-Mailer: git-send-email 2.4.3 In-Reply-To: <1460639974-2556-1-git-send-email-harshitha.ramamurthy@intel.com> References: <1460639974-2556-1-git-send-email-harshitha.ramamurthy@intel.com> Subject: [Intel-wired-lan] [next PATCH S35 06/14] i40e: Clear mac filter count on reset 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-wired-lan-bounces@lists.osuosl.org Sender: "Intel-wired-lan" From: Mitch Williams When a VF is reset, it gets a new VSI, so all of its MAC filters go away. Correctly set the number of filters to 0 when freeing VF resources. This corrects a problem with failure to add filters when the VF driver is reloaded. Signed-off-by: Mitch Williams Change-Id: Ic8c1ee87118b9b45fe23b5b8a9cd935160d1b2d3 --- Testing Hints : Reload the VF driver and observe dmesg on the host. drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 41be42d..205eca6 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -805,6 +805,7 @@ static void i40e_free_vf_res(struct i40e_vf *vf) i40e_vsi_release(pf->vsi[vf->lan_vsi_idx]); vf->lan_vsi_idx = 0; vf->lan_vsi_id = 0; + vf->num_mac = 0; } msix_vf = pf->hw.func_caps.num_msix_vectors_vf;