From patchwork Mon Nov 2 22:23:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Nguyen X-Patchwork-Id: 315780 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 47243C00A89 for ; Mon, 2 Nov 2020 22:24:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1333520786 for ; Mon, 2 Nov 2020 22:24:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726114AbgKBWY2 (ORCPT ); Mon, 2 Nov 2020 17:24:28 -0500 Received: from mga05.intel.com ([192.55.52.43]:16127 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726867AbgKBWYU (ORCPT ); Mon, 2 Nov 2020 17:24:20 -0500 IronPort-SDR: Go/N5RnLuXYuyKq6v4Wg5Bh9myzoL/CFCTZbEqnNnWvyNiYRaOzBzW3MKLeqpaIexZQ/Q+5dty VU+5nNZ0lm4Q== X-IronPort-AV: E=McAfee;i="6000,8403,9793"; a="253670977" X-IronPort-AV: E=Sophos;i="5.77,446,1596524400"; d="scan'208";a="253670977" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Nov 2020 14:24:20 -0800 IronPort-SDR: awcFzkc6MIJAwZlE5zJ1DStPkeX4AaZ1Bb15p0YRx3Be2TYZzMewgbptubsidxZUZXxzyMkfZf ZQ6vk2qgRIKg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,446,1596524400"; d="scan'208";a="305591795" Received: from anguy11-desk2.jf.intel.com ([10.166.244.147]) by fmsmga008.fm.intel.com with ESMTP; 02 Nov 2020 14:24:19 -0800 From: Tony Nguyen To: davem@davemloft.net, kuba@kernel.org Cc: Nick Nunley , netdev@vger.kernel.org, sassmann@redhat.com, anthony.l.nguyen@intel.com, Aaron Brown Subject: [net-next 11/15] ice: Remove vlan_ena from vsi structure Date: Mon, 2 Nov 2020 14:23:34 -0800 Message-Id: <20201102222338.1442081-12-anthony.l.nguyen@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201102222338.1442081-1-anthony.l.nguyen@intel.com> References: <20201102222338.1442081-1-anthony.l.nguyen@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Nick Nunley vlan_ena was introduced to track whether VLAN filters are enabled on the device, but 1) checking for num_vlan > 1 already gives us this information, and is currently used in this way throughout the code 2) the logic for vlan_ena is broken when multiple VLANs are active Just remove vlan_ena and use num_vlan instead. Signed-off-by: Nick Nunley Tested-by: Aaron Brown Signed-off-by: Tony Nguyen --- drivers/net/ethernet/intel/ice/ice.h | 1 - drivers/net/ethernet/intel/ice/ice_main.c | 11 ++++------- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index fa24826c5af7..f3aff465b483 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -308,7 +308,6 @@ struct ice_vsi { u8 irqs_ready:1; u8 current_isup:1; /* Sync 'link up' logging */ u8 stat_offsets_loaded:1; - u8 vlan_ena:1; u16 num_vlan; /* queue information */ diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 67bab35d590b..166d177bf91a 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -224,7 +224,7 @@ static int ice_cfg_promisc(struct ice_vsi *vsi, u8 promisc_m, bool set_promisc) if (vsi->type != ICE_VSI_PF) return 0; - if (vsi->vlan_ena) { + if (vsi->num_vlan > 1) { status = ice_set_vlan_vsi_promisc(hw, vsi->idx, promisc_m, set_promisc); } else { @@ -326,7 +326,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi) /* check for changes in promiscuous modes */ if (changed_flags & IFF_ALLMULTI) { if (vsi->current_netdev_flags & IFF_ALLMULTI) { - if (vsi->vlan_ena) + if (vsi->num_vlan > 1) promisc_m = ICE_MCAST_VLAN_PROMISC_BITS; else promisc_m = ICE_MCAST_PROMISC_BITS; @@ -340,7 +340,7 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi) } } else { /* !(vsi->current_netdev_flags & IFF_ALLMULTI) */ - if (vsi->vlan_ena) + if (vsi->num_vlan > 1) promisc_m = ICE_MCAST_VLAN_PROMISC_BITS; else promisc_m = ICE_MCAST_PROMISC_BITS; @@ -3116,10 +3116,8 @@ ice_vlan_rx_add_vid(struct net_device *netdev, __always_unused __be16 proto, * packets aren't pruned by the device's internal switch on Rx */ ret = ice_vsi_add_vlan(vsi, vid, ICE_FWD_TO_VSI); - if (!ret) { - vsi->vlan_ena = true; + if (!ret) set_bit(ICE_VSI_FLAG_VLAN_FLTR_CHANGED, vsi->flags); - } return ret; } @@ -3158,7 +3156,6 @@ ice_vlan_rx_kill_vid(struct net_device *netdev, __always_unused __be16 proto, if (vsi->num_vlan == 1 && ice_vsi_is_vlan_pruning_ena(vsi)) ret = ice_cfg_vlan_pruning(vsi, false, false); - vsi->vlan_ena = false; set_bit(ICE_VSI_FLAG_VLAN_FLTR_CHANGED, vsi->flags); return ret; }