From patchwork Sat Aug 14 14:08:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maciej Fijalkowski X-Patchwork-Id: 497603 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 740FFC432BE for ; Sat, 14 Aug 2021 14:23:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5C16960560 for ; Sat, 14 Aug 2021 14:23:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238620AbhHNOX3 (ORCPT ); Sat, 14 Aug 2021 10:23:29 -0400 Received: from mga07.intel.com ([134.134.136.100]:45183 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231956AbhHNOX2 (ORCPT ); Sat, 14 Aug 2021 10:23:28 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10075"; a="279426307" X-IronPort-AV: E=Sophos;i="5.84,321,1620716400"; d="scan'208";a="279426307" Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Aug 2021 07:22:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,321,1620716400"; d="scan'208";a="447568440" Received: from ranger.igk.intel.com ([10.102.21.164]) by fmsmga007.fm.intel.com with ESMTP; 14 Aug 2021 07:22:56 -0700 From: Maciej Fijalkowski To: intel-wired-lan@lists.osuosl.org Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, davem@davemloft.net, anthony.l.nguyen@intel.com, kuba@kernel.org, bjorn@kernel.org, magnus.karlsson@intel.com, jesse.brandeburg@intel.com, alexandr.lobakin@intel.com, joamaki@gmail.com, toke@redhat.com, brett.creeley@intel.com, Maciej Fijalkowski Subject: [PATCH v5 intel-next 2/9] ice: move ice_container_type onto ice_ring_container Date: Sat, 14 Aug 2021 16:08:05 +0200 Message-Id: <20210814140812.46632-3-maciej.fijalkowski@intel.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210814140812.46632-1-maciej.fijalkowski@intel.com> References: <20210814140812.46632-1-maciej.fijalkowski@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Currently ice_container_type is scoped only for ice_ethtool.c. Next commit that will split the ice_ring struct onto Rx/Tx specific ring structs is going to also modify the type of linked list of rings that is within ice_ring_container. Therefore, the functions that are taking the ice_ring_container as an input argument will need to be aware of a ring type that will be looked up. Embed ice_container_type within ice_ring_container and initialize it properly when allocating the q_vectors. Signed-off-by: Maciej Fijalkowski --- drivers/net/ethernet/intel/ice/ice_base.c | 2 ++ drivers/net/ethernet/intel/ice/ice_ethtool.c | 36 ++++++++------------ drivers/net/ethernet/intel/ice/ice_txrx.h | 6 ++++ 3 files changed, 23 insertions(+), 21 deletions(-) diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index c36057efc7ae..ab1f88a2af2c 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -115,6 +115,8 @@ static int ice_vsi_alloc_q_vector(struct ice_vsi *vsi, u16 v_idx) q_vector->rx.itr_setting = ICE_DFLT_RX_ITR; q_vector->tx.itr_mode = ITR_DYNAMIC; q_vector->rx.itr_mode = ITR_DYNAMIC; + q_vector->tx.type = ICE_TX_CONTAINER; + q_vector->rx.type = ICE_RX_CONTAINER; if (vsi->type == ICE_VSI_VF) goto out; diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index d95a5daca114..45b94e4205eb 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -3466,11 +3466,6 @@ static int ice_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) return 0; } -enum ice_container_type { - ICE_RX_CONTAINER, - ICE_TX_CONTAINER, -}; - /** * ice_get_rc_coalesce - get ITR values for specific ring container * @ec: ethtool structure to fill with driver's coalesce settings @@ -3484,13 +3479,12 @@ enum ice_container_type { * Returns 0 on success, negative otherwise. */ static int -ice_get_rc_coalesce(struct ethtool_coalesce *ec, enum ice_container_type c_type, - struct ice_ring_container *rc) +ice_get_rc_coalesce(struct ethtool_coalesce *ec, struct ice_ring_container *rc) { if (!rc->ring) return -EINVAL; - switch (c_type) { + switch (rc->type) { case ICE_RX_CONTAINER: ec->use_adaptive_rx_coalesce = ITR_IS_DYNAMIC(rc); ec->rx_coalesce_usecs = rc->itr_setting; @@ -3501,7 +3495,7 @@ ice_get_rc_coalesce(struct ethtool_coalesce *ec, enum ice_container_type c_type, ec->tx_coalesce_usecs = rc->itr_setting; break; default: - dev_dbg(ice_pf_to_dev(rc->ring->vsi->back), "Invalid c_type %d\n", c_type); + dev_dbg(ice_pf_to_dev(rc->ring->vsi->back), "Invalid c_type %d\n", rc->type); return -EINVAL; } @@ -3522,18 +3516,18 @@ static int ice_get_q_coalesce(struct ice_vsi *vsi, struct ethtool_coalesce *ec, int q_num) { if (q_num < vsi->num_rxq && q_num < vsi->num_txq) { - if (ice_get_rc_coalesce(ec, ICE_RX_CONTAINER, + if (ice_get_rc_coalesce(ec, &vsi->rx_rings[q_num]->q_vector->rx)) return -EINVAL; - if (ice_get_rc_coalesce(ec, ICE_TX_CONTAINER, + if (ice_get_rc_coalesce(ec, &vsi->tx_rings[q_num]->q_vector->tx)) return -EINVAL; } else if (q_num < vsi->num_rxq) { - if (ice_get_rc_coalesce(ec, ICE_RX_CONTAINER, + if (ice_get_rc_coalesce(ec, &vsi->rx_rings[q_num]->q_vector->rx)) return -EINVAL; } else if (q_num < vsi->num_txq) { - if (ice_get_rc_coalesce(ec, ICE_TX_CONTAINER, + if (ice_get_rc_coalesce(ec, &vsi->tx_rings[q_num]->q_vector->tx)) return -EINVAL; } else { @@ -3595,10 +3589,10 @@ ice_get_per_q_coalesce(struct net_device *netdev, u32 q_num, * Returns 0 on success, negative otherwise. */ static int -ice_set_rc_coalesce(enum ice_container_type c_type, struct ethtool_coalesce *ec, +ice_set_rc_coalesce(struct ethtool_coalesce *ec, struct ice_ring_container *rc, struct ice_vsi *vsi) { - const char *c_type_str = (c_type == ICE_RX_CONTAINER) ? "rx" : "tx"; + const char *c_type_str = (rc->type == ICE_RX_CONTAINER) ? "rx" : "tx"; u32 use_adaptive_coalesce, coalesce_usecs; struct ice_pf *pf = vsi->back; u16 itr_setting; @@ -3606,7 +3600,7 @@ ice_set_rc_coalesce(enum ice_container_type c_type, struct ethtool_coalesce *ec, if (!rc->ring) return -EINVAL; - switch (c_type) { + switch (rc->type) { case ICE_RX_CONTAINER: if (ec->rx_coalesce_usecs_high > ICE_MAX_INTRL || (ec->rx_coalesce_usecs_high && @@ -3639,7 +3633,7 @@ ice_set_rc_coalesce(enum ice_container_type c_type, struct ethtool_coalesce *ec, break; default: dev_dbg(ice_pf_to_dev(pf), "Invalid container type %d\n", - c_type); + rc->type); return -EINVAL; } @@ -3688,22 +3682,22 @@ static int ice_set_q_coalesce(struct ice_vsi *vsi, struct ethtool_coalesce *ec, int q_num) { if (q_num < vsi->num_rxq && q_num < vsi->num_txq) { - if (ice_set_rc_coalesce(ICE_RX_CONTAINER, ec, + if (ice_set_rc_coalesce(ec, &vsi->rx_rings[q_num]->q_vector->rx, vsi)) return -EINVAL; - if (ice_set_rc_coalesce(ICE_TX_CONTAINER, ec, + if (ice_set_rc_coalesce(ec, &vsi->tx_rings[q_num]->q_vector->tx, vsi)) return -EINVAL; } else if (q_num < vsi->num_rxq) { - if (ice_set_rc_coalesce(ICE_RX_CONTAINER, ec, + if (ice_set_rc_coalesce(ec, &vsi->rx_rings[q_num]->q_vector->rx, vsi)) return -EINVAL; } else if (q_num < vsi->num_txq) { - if (ice_set_rc_coalesce(ICE_TX_CONTAINER, ec, + if (ice_set_rc_coalesce(ec, &vsi->tx_rings[q_num]->q_vector->tx, vsi)) return -EINVAL; diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h index d2fd90607b70..270c00536eee 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.h +++ b/drivers/net/ethernet/intel/ice/ice_txrx.h @@ -336,6 +336,11 @@ static inline bool ice_ring_is_xdp(struct ice_ring *ring) return !!(ring->flags & ICE_TX_FLAGS_RING_XDP); } +enum ice_container_type { + ICE_RX_CONTAINER, + ICE_TX_CONTAINER, +}; + struct ice_ring_container { /* head of linked-list of rings */ struct ice_ring *ring; @@ -347,6 +352,7 @@ struct ice_ring_container { u16 itr_setting:13; u16 itr_reserved:2; u16 itr_mode:1; + enum ice_container_type type; }; struct ice_coalesce_stored {