From patchwork Sat May 16 00:51:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tony Nguyen X-Patchwork-Id: 1291772 X-Patchwork-Delegate: jeffrey.t.kirsher@intel.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=osuosl.org (client-ip=140.211.166.138; helo=whitealder.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49P6Gz6C9qz9sTC for ; Sat, 16 May 2020 10:54:02 +1000 (AEST) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 4EB39890A7; Sat, 16 May 2020 00:54:00 +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 Vu9oYIyuVw35; Sat, 16 May 2020 00:53:58 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by whitealder.osuosl.org (Postfix) with ESMTP id 7EB8489091; Sat, 16 May 2020 00:53:58 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from silver.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by ash.osuosl.org (Postfix) with ESMTP id F16611BF9C6 for ; Sat, 16 May 2020 00:53:57 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by silver.osuosl.org (Postfix) with ESMTP id E3CF2227AA for ; Sat, 16 May 2020 00:53:57 +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 pURqv+DIlTID for ; Sat, 16 May 2020 00:53:57 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by silver.osuosl.org (Postfix) with ESMTPS id E3DF022731 for ; Sat, 16 May 2020 00:53:56 +0000 (UTC) IronPort-SDR: MSmPc6xEwpOjW+o4ob4MvTYBucNg5vfUlBa3+Y82uSZPLr85R8QzM9lHL4Yqt/Hqk/n/C+FRww Sy1B8qBM/vkg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 May 2020 17:53:54 -0700 IronPort-SDR: hUJRQ23xkFascsjrPAck6k0FVy947VR2W88GXJ2PytxkoqTzaLTPUz9jl9G0NYPgMjUWAsWd0V zlfw+fcNxd0A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,397,1583222400"; d="scan'208";a="263360548" Received: from unknown (HELO localhost.jf.intel.com) ([10.166.241.65]) by orsmga003.jf.intel.com with ESMTP; 15 May 2020 17:53:54 -0700 From: Tony Nguyen To: intel-wired-lan@lists.osuosl.org Date: Fri, 15 May 2020 17:51:18 -0700 Message-Id: <20200516005121.4963-12-anthony.l.nguyen@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200516005121.4963-1-anthony.l.nguyen@intel.com> References: <20200516005121.4963-1-anthony.l.nguyen@intel.com> MIME-Version: 1.0 Subject: [Intel-wired-lan] [PATCH S45 12/15] ice: support adding 16 unicast/multicast filter on untrusted VF X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" From: Paul Greenwalt Allow untrusted VF to add 16 unicast/multicast filters. VF uses 1 filter for the default/perm_addr/LAA MAC, 1 for broadcast, and 16 additional unicast/multicast filters. Signed-off-by: Paul Greenwalt Tested-by: Andrew Bowers --- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h index 0adff89a6749..67aa9110fdd1 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h @@ -7,7 +7,10 @@ /* Restrict number of MAC Addr and VLAN that non-trusted VF can programmed */ #define ICE_MAX_VLAN_PER_VF 8 -#define ICE_MAX_MACADDR_PER_VF 12 +/* MAC filters: 1 is reserved for the VF's default/perm_addr/LAA MAC, 1 for + * broadcast, and 16 for additional unicast/multicast filters + */ +#define ICE_MAX_MACADDR_PER_VF 18 /* Malicious Driver Detection */ #define ICE_DFLT_NUM_INVAL_MSGS_ALLOWED 10