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 DDFFEC7619D for ; Wed, 19 Feb 2020 22:07:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B79432465D for ; Wed, 19 Feb 2020 22:07:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727894AbgBSWHJ (ORCPT ); Wed, 19 Feb 2020 17:07:09 -0500 Received: from mga03.intel.com ([134.134.136.65]:62535 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727857AbgBSWHC (ORCPT ); Wed, 19 Feb 2020 17:07:02 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Feb 2020 14:06:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,462,1574150400"; d="scan'208";a="239824812" Received: from jtkirshe-desk1.jf.intel.com ([134.134.177.76]) by orsmga006.jf.intel.com with ESMTP; 19 Feb 2020 14:06:53 -0800 From: Jeff Kirsher To: davem@davemloft.net Cc: Avinash JD , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, Andrew Bowers , Jeff Kirsher Subject: [net-next 05/13] ice: Add DCBNL ops required to configure ETS in CEE for SW DCB Date: Wed, 19 Feb 2020 14:06:44 -0800 Message-Id: <20200219220652.2255171-6-jeffrey.t.kirsher@intel.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200219220652.2255171-1-jeffrey.t.kirsher@intel.com> References: <20200219220652.2255171-1-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: Avinash JD Couple of DCBNL ops are required for configuring ETS in SW DCB CEE mode. If these functions are not added, it'll break the CEE functionality. Signed-off-by: Avinash JD Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_dcb_nl.c | 43 +++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c index c572aa5c28e0..589b820a6b5b 100644 --- a/drivers/net/ethernet/intel/ice/ice_dcb_nl.c +++ b/drivers/net/ethernet/intel/ice/ice_dcb_nl.c @@ -540,6 +540,30 @@ ice_dcbnl_get_pg_tc_cfg_rx(struct net_device *netdev, int prio, *pgid = pi->local_dcbx_cfg.etscfg.prio_table[prio]; } +/** + * ice_dcbnl_set_pg_tc_cfg_rx + * @netdev: relevant netdev struct + * @prio: corresponding user priority + * @prio_type: the traffic priority type + * @pgid: the PG ID + * @bw_pct: BW percentage for corresponding BWG + * @up_map: prio mapped to corresponding TC + * + * lldpad requires this function pointer to be non-NULL to complete CEE config. + */ +static void +ice_dcbnl_set_pg_tc_cfg_rx(struct net_device *netdev, + int __always_unused prio, + u8 __always_unused prio_type, + u8 __always_unused pgid, + u8 __always_unused bw_pct, + u8 __always_unused up_map) +{ + struct ice_pf *pf = ice_netdev_to_pf(netdev); + + dev_dbg(ice_pf_to_dev(pf), "Rx TC PG Config Not Supported.\n"); +} + /** * ice_dcbnl_get_pg_bwg_cfg_rx - Get CEE PG BW Rx config * @netdev: pointer to netdev struct @@ -559,6 +583,23 @@ ice_dcbnl_get_pg_bwg_cfg_rx(struct net_device *netdev, int __always_unused pgid, *bw_pct = 0; } +/** + * ice_dcbnl_set_pg_bwg_cfg_rx + * @netdev: the corresponding netdev + * @pgid: corresponding TC + * @bw_pct: BW percentage for given TC + * + * lldpad requires this function pointer to be non-NULL to complete CEE config. + */ +static void +ice_dcbnl_set_pg_bwg_cfg_rx(struct net_device *netdev, int __always_unused pgid, + u8 __always_unused bw_pct) +{ + struct ice_pf *pf = ice_netdev_to_pf(netdev); + + dev_dbg(ice_pf_to_dev(pf), "Rx BWG PG Config Not Supported.\n"); +} + /** * ice_dcbnl_get_cap - Get DCBX capabilities of adapter * @netdev: pointer to netdev struct @@ -805,6 +846,8 @@ static const struct dcbnl_rtnl_ops dcbnl_ops = { .getpermhwaddr = ice_dcbnl_get_perm_hw_addr, .setpgtccfgtx = ice_dcbnl_set_pg_tc_cfg_tx, .setpgbwgcfgtx = ice_dcbnl_set_pg_bwg_cfg_tx, + .setpgtccfgrx = ice_dcbnl_set_pg_tc_cfg_rx, + .setpgbwgcfgrx = ice_dcbnl_set_pg_bwg_cfg_rx, .getpgtccfgtx = ice_dcbnl_get_pg_tc_cfg_tx, .getpgbwgcfgtx = ice_dcbnl_get_pg_bwg_cfg_tx, .getpgtccfgrx = ice_dcbnl_get_pg_tc_cfg_rx, -- 2.24.1