From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=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 6420FC433DF for ; Sun, 31 May 2020 12:36:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 447BC20707 for ; Sun, 31 May 2020 12:36:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728295AbgEaMgv (ORCPT ); Sun, 31 May 2020 08:36:51 -0400 Received: from mga12.intel.com ([192.55.52.136]:12468 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726555AbgEaMgY (ORCPT ); Sun, 31 May 2020 08:36:24 -0400 IronPort-SDR: 6H0ArQa6efQCVIsoOUW4Ch7RVpHGX83nn2JCiB9vfPBOxwewjfxQzPC5pzlBYN36Ljzmd1vXO2 0bzhleuBEWFQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 May 2020 05:36:22 -0700 IronPort-SDR: ETPT4vM7EFsXsO4YQwlpnc0sxg2CXoe6Ll+X0uGzp3gFf83JPEW7Rwikt5uU3M67xLCgHlEms3 NgOs6mBY7HZA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,456,1583222400"; d="scan'208";a="303345419" Received: from jtkirshe-desk1.jf.intel.com ([134.134.177.86]) by fmsmga002.fm.intel.com with ESMTP; 31 May 2020 05:36:21 -0700 From: Jeff Kirsher To: davem@davemloft.net Cc: Paul Greenwalt , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, Andrew Bowers , Jeff Kirsher Subject: [net-next 02/14] ice: support adding 16 unicast/multicast filter on untrusted VF Date: Sun, 31 May 2020 05:36:07 -0700 Message-Id: <20200531123619.2887469-3-jeffrey.t.kirsher@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200531123619.2887469-1-jeffrey.t.kirsher@intel.com> References: <20200531123619.2887469-1-jeffrey.t.kirsher@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org 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 Signed-off-by: Jeff Kirsher --- 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 -- 2.26.2