From patchwork Thu Mar 25 05:04:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 409357 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=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 65FA5C433EA for ; Thu, 25 Mar 2021 05:05:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4370261A0D for ; Thu, 25 Mar 2021 05:05:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229934AbhCYFFV (ORCPT ); Thu, 25 Mar 2021 01:05:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:47986 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229716AbhCYFEu (ORCPT ); Thu, 25 Mar 2021 01:04:50 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BF7C661A26; Thu, 25 Mar 2021 05:04:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1616648690; bh=0SCwwd+q02qMtvdw2Hqx3/cqYHztqsspJ01MMJEuB/I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tVwB0ApD9S3lg127zZYn8CF6nJcRTruGmFOQ76Bp140n3+u7fo36RA8p9DLZc180U tMimlFE1tf7hylqFf/pkC6FinCos9i5DEmqVgIUu/1gPOO3pVLt+b5txdJ59B0DXKH 1VxFxZJUZTCXrHCVgVknWkJwDHpmN6Y09c3uAL2yGSi87d8h37EONFlBOiDK/6P+Cq h/pgjRqSYJ73xi/ZrMguXDHGmIP67k+1ik0Il+Bf2delQL4kt/y3JO2zgXXtGeDK9B ohd6s29E1wLFN8nYDCOSlWuKm6zc6EdYinO6/l+89IzQpVOqV+Eiqaf7Ccm386qCQL drrdH7OyxrBLQ== From: Saeed Mahameed To: "David S. Miller" , Jakub Kicinski Cc: netdev@vger.kernel.org, Aya Levin , Tariq Toukan , Saeed Mahameed Subject: [net-next 13/15] net/mlx5e: Generalize PTP implementation Date: Wed, 24 Mar 2021 22:04:36 -0700 Message-Id: <20210325050438.261511-14-saeed@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210325050438.261511-1-saeed@kernel.org> References: <20210325050438.261511-1-saeed@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Aya Levin Following patches in the set add support for RX PTP. Rename PTP prefix from %s/port_ptp/ptp/g to include RX PTP too. In addition rename indication (used in statistics context) that PTP-SQ was opened: %s/port_ptp_opened/tx_ptp_opened/g. This will simplify adding indication that PTP-RQ was opened. Signed-off-by: Aya Levin Signed-off-by: Tariq Toukan Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en.h | 10 ++--- .../net/ethernet/mellanox/mlx5/core/en/ptp.c | 39 +++++++++---------- .../net/ethernet/mellanox/mlx5/core/en/ptp.h | 12 +++--- .../mellanox/mlx5/core/en/reporter_tx.c | 8 ++-- .../ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +- .../net/ethernet/mellanox/mlx5/core/en_main.c | 23 ++++++----- .../ethernet/mellanox/mlx5/core/en_stats.c | 18 ++++----- .../net/ethernet/mellanox/mlx5/core/en_tx.c | 2 +- 8 files changed, 56 insertions(+), 58 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 1ff8b79606f9..c32c2e265c26 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -706,11 +706,11 @@ struct mlx5e_channel { int cpu; }; -struct mlx5e_port_ptp; +struct mlx5e_ptp; struct mlx5e_channels { struct mlx5e_channel **c; - struct mlx5e_port_ptp *port_ptp; + struct mlx5e_ptp *ptp; unsigned int num; struct mlx5e_params params; }; @@ -725,7 +725,7 @@ struct mlx5e_channel_stats { struct mlx5e_xdpsq_stats xsksq; } ____cacheline_aligned_in_smp; -struct mlx5e_port_ptp_stats { +struct mlx5e_ptp_stats { struct mlx5e_ch_stats ch; struct mlx5e_sq_stats sq[MLX5E_MAX_NUM_TC]; struct mlx5e_ptp_cq_stats cq[MLX5E_MAX_NUM_TC]; @@ -854,10 +854,10 @@ struct mlx5e_priv { struct mlx5e_stats stats; struct mlx5e_channel_stats channel_stats[MLX5E_MAX_NUM_CHANNELS]; struct mlx5e_channel_stats trap_stats; - struct mlx5e_port_ptp_stats port_ptp_stats; + struct mlx5e_ptp_stats ptp_stats; u16 max_nch; u8 max_opened_tc; - bool port_ptp_opened; + bool tx_ptp_opened; struct hwtstamp_config tstamp; u16 q_counter; u16 drop_rq_q_counter; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c index fb93edf910b9..2bc6d4362670 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c @@ -116,8 +116,7 @@ static bool mlx5e_ptp_poll_ts_cq(struct mlx5e_cq *cq, int budget) static int mlx5e_ptp_napi_poll(struct napi_struct *napi, int budget) { - struct mlx5e_port_ptp *c = container_of(napi, struct mlx5e_port_ptp, - napi); + struct mlx5e_ptp *c = container_of(napi, struct mlx5e_ptp, napi); struct mlx5e_ch_stats *ch_stats = c->stats; bool busy = false; int work_done = 0; @@ -153,7 +152,7 @@ static int mlx5e_ptp_napi_poll(struct napi_struct *napi, int budget) return work_done; } -static int mlx5e_ptp_alloc_txqsq(struct mlx5e_port_ptp *c, int txq_ix, +static int mlx5e_ptp_alloc_txqsq(struct mlx5e_ptp *c, int txq_ix, struct mlx5e_params *params, struct mlx5e_sq_param *param, struct mlx5e_txqsq *sq, int tc, @@ -177,7 +176,7 @@ static int mlx5e_ptp_alloc_txqsq(struct mlx5e_port_ptp *c, int txq_ix, sq->uar_map = mdev->mlx5e_res.hw_objs.bfreg.map; sq->min_inline_mode = params->tx_min_inline_mode; sq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); - sq->stats = &c->priv->port_ptp_stats.sq[tc]; + sq->stats = &c->priv->ptp_stats.sq[tc]; sq->ptpsq = ptpsq; INIT_WORK(&sq->recover_work, mlx5e_tx_err_cqe_work); if (!MLX5_CAP_ETH(mdev, wqe_vlan_insert)) @@ -241,7 +240,7 @@ static void mlx5e_ptp_free_traffic_db(struct mlx5e_skb_fifo *skb_fifo) kvfree(skb_fifo->fifo); } -static int mlx5e_ptp_open_txqsq(struct mlx5e_port_ptp *c, u32 tisn, +static int mlx5e_ptp_open_txqsq(struct mlx5e_ptp *c, u32 tisn, int txq_ix, struct mlx5e_ptp_params *cparams, int tc, struct mlx5e_ptpsq *ptpsq) { @@ -291,7 +290,7 @@ static void mlx5e_ptp_close_txqsq(struct mlx5e_ptpsq *ptpsq) mlx5e_free_txqsq(sq); } -static int mlx5e_ptp_open_txqsqs(struct mlx5e_port_ptp *c, +static int mlx5e_ptp_open_txqsqs(struct mlx5e_ptp *c, struct mlx5e_ptp_params *cparams) { struct mlx5e_params *params = &cparams->params; @@ -319,7 +318,7 @@ static int mlx5e_ptp_open_txqsqs(struct mlx5e_port_ptp *c, return err; } -static void mlx5e_ptp_close_txqsqs(struct mlx5e_port_ptp *c) +static void mlx5e_ptp_close_txqsqs(struct mlx5e_ptp *c) { int tc; @@ -327,7 +326,7 @@ static void mlx5e_ptp_close_txqsqs(struct mlx5e_port_ptp *c) mlx5e_ptp_close_txqsq(&c->ptpsq[tc]); } -static int mlx5e_ptp_open_cqs(struct mlx5e_port_ptp *c, +static int mlx5e_ptp_open_cqs(struct mlx5e_ptp *c, struct mlx5e_ptp_params *cparams) { struct mlx5e_params *params = &cparams->params; @@ -360,7 +359,7 @@ static int mlx5e_ptp_open_cqs(struct mlx5e_port_ptp *c, if (err) goto out_err_ts_cq; - ptpsq->cq_stats = &c->priv->port_ptp_stats.cq[tc]; + ptpsq->cq_stats = &c->priv->ptp_stats.cq[tc]; } return 0; @@ -376,7 +375,7 @@ static int mlx5e_ptp_open_cqs(struct mlx5e_port_ptp *c, return err; } -static void mlx5e_ptp_close_cqs(struct mlx5e_port_ptp *c) +static void mlx5e_ptp_close_cqs(struct mlx5e_ptp *c) { int tc; @@ -402,7 +401,7 @@ static void mlx5e_ptp_build_sq_param(struct mlx5_core_dev *mdev, mlx5e_build_tx_cq_param(mdev, params, ¶m->cqp); } -static void mlx5e_ptp_build_params(struct mlx5e_port_ptp *c, +static void mlx5e_ptp_build_params(struct mlx5e_ptp *c, struct mlx5e_ptp_params *cparams, struct mlx5e_params *orig) { @@ -420,7 +419,7 @@ static void mlx5e_ptp_build_params(struct mlx5e_port_ptp *c, mlx5e_ptp_build_sq_param(c->mdev, params, &cparams->txq_sq_param); } -static int mlx5e_ptp_open_queues(struct mlx5e_port_ptp *c, +static int mlx5e_ptp_open_queues(struct mlx5e_ptp *c, struct mlx5e_ptp_params *cparams) { int err; @@ -441,19 +440,19 @@ static int mlx5e_ptp_open_queues(struct mlx5e_port_ptp *c, return err; } -static void mlx5e_ptp_close_queues(struct mlx5e_port_ptp *c) +static void mlx5e_ptp_close_queues(struct mlx5e_ptp *c) { mlx5e_ptp_close_txqsqs(c); mlx5e_ptp_close_cqs(c); } -int mlx5e_port_ptp_open(struct mlx5e_priv *priv, struct mlx5e_params *params, - u8 lag_port, struct mlx5e_port_ptp **cp) +int mlx5e_ptp_open(struct mlx5e_priv *priv, struct mlx5e_params *params, + u8 lag_port, struct mlx5e_ptp **cp) { struct net_device *netdev = priv->netdev; struct mlx5_core_dev *mdev = priv->mdev; struct mlx5e_ptp_params *cparams; - struct mlx5e_port_ptp *c; + struct mlx5e_ptp *c; unsigned int irq; int err; int eqn; @@ -475,7 +474,7 @@ int mlx5e_port_ptp_open(struct mlx5e_priv *priv, struct mlx5e_params *params, c->netdev = priv->netdev; c->mkey_be = cpu_to_be32(priv->mdev->mlx5e_res.hw_objs.mkey.key); c->num_tc = params->num_tc; - c->stats = &priv->port_ptp_stats.ch; + c->stats = &priv->ptp_stats.ch; c->lag_port = lag_port; netif_napi_add(netdev, &c->napi, mlx5e_ptp_napi_poll, 64); @@ -500,7 +499,7 @@ int mlx5e_port_ptp_open(struct mlx5e_priv *priv, struct mlx5e_params *params, return err; } -void mlx5e_port_ptp_close(struct mlx5e_port_ptp *c) +void mlx5e_ptp_close(struct mlx5e_ptp *c) { mlx5e_ptp_close_queues(c); netif_napi_del(&c->napi); @@ -508,7 +507,7 @@ void mlx5e_port_ptp_close(struct mlx5e_port_ptp *c) kvfree(c); } -void mlx5e_ptp_activate_channel(struct mlx5e_port_ptp *c) +void mlx5e_ptp_activate_channel(struct mlx5e_ptp *c) { int tc; @@ -518,7 +517,7 @@ void mlx5e_ptp_activate_channel(struct mlx5e_port_ptp *c) mlx5e_activate_txqsq(&c->ptpsq[tc].txqsq); } -void mlx5e_ptp_deactivate_channel(struct mlx5e_port_ptp *c) +void mlx5e_ptp_deactivate_channel(struct mlx5e_ptp *c) { int tc; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h index 90c98ea63b7f..4cae06f2c312 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.h @@ -17,7 +17,7 @@ struct mlx5e_ptpsq { struct mlx5e_ptp_cq_stats *cq_stats; }; -struct mlx5e_port_ptp { +struct mlx5e_ptp { /* data path */ struct mlx5e_ptpsq ptpsq[MLX5E_MAX_NUM_TC]; struct napi_struct napi; @@ -43,11 +43,11 @@ struct mlx5e_ptp_params { struct mlx5e_sq_param txq_sq_param; }; -int mlx5e_port_ptp_open(struct mlx5e_priv *priv, struct mlx5e_params *params, - u8 lag_port, struct mlx5e_port_ptp **cp); -void mlx5e_port_ptp_close(struct mlx5e_port_ptp *c); -void mlx5e_ptp_activate_channel(struct mlx5e_port_ptp *c); -void mlx5e_ptp_deactivate_channel(struct mlx5e_port_ptp *c); +int mlx5e_ptp_open(struct mlx5e_priv *priv, struct mlx5e_params *params, + u8 lag_port, struct mlx5e_ptp **cp); +void mlx5e_ptp_close(struct mlx5e_ptp *c); +void mlx5e_ptp_activate_channel(struct mlx5e_ptp *c); +void mlx5e_ptp_deactivate_channel(struct mlx5e_ptp *c); enum { MLX5E_SKB_CB_CQE_HWTSTAMP = BIT(0), diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c index 63ee3b9416de..e107801adf48 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c @@ -315,8 +315,8 @@ mlx5e_tx_reporter_diagnose_common_config(struct devlink_health_reporter *reporte if (err) return err; - generic_ptpsq = priv->channels.port_ptp ? - &priv->channels.port_ptp->ptpsq[0] : + generic_ptpsq = priv->channels.ptp ? + &priv->channels.ptp->ptpsq[0] : NULL; if (!generic_ptpsq) goto out; @@ -346,7 +346,7 @@ static int mlx5e_tx_reporter_diagnose(struct devlink_health_reporter *reporter, struct netlink_ext_ack *extack) { struct mlx5e_priv *priv = devlink_health_reporter_priv(reporter); - struct mlx5e_port_ptp *ptp_ch = priv->channels.port_ptp; + struct mlx5e_ptp *ptp_ch = priv->channels.ptp; int i, tc, err = 0; @@ -460,7 +460,7 @@ static int mlx5e_tx_reporter_dump_sq(struct mlx5e_priv *priv, struct devlink_fms static int mlx5e_tx_reporter_dump_all_sqs(struct mlx5e_priv *priv, struct devlink_fmsg *fmsg) { - struct mlx5e_port_ptp *ptp_ch = priv->channels.port_ptp; + struct mlx5e_ptp *ptp_ch = priv->channels.ptp; struct mlx5_rsc_key key = {}; int i, tc, err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index d2d8ba4b3508..1b3183f521cb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -2023,7 +2023,7 @@ static int set_pflag_tx_port_ts(struct net_device *netdev, bool enable) mlx5e_num_channels_changed_ctx, NULL); out: if (!err) - priv->port_ptp_opened = true; + priv->tx_ptp_opened = true; return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 9096a7e6f4d6..18582e934b61 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2088,8 +2088,7 @@ int mlx5e_open_channels(struct mlx5e_priv *priv, } if (MLX5E_GET_PFLAG(&chs->params, MLX5E_PFLAG_TX_PORT_TS)) { - err = mlx5e_port_ptp_open(priv, &chs->params, chs->c[0]->lag_port, - &chs->port_ptp); + err = mlx5e_ptp_open(priv, &chs->params, chs->c[0]->lag_port, &chs->ptp); if (err) goto err_close_channels; } @@ -2103,8 +2102,8 @@ int mlx5e_open_channels(struct mlx5e_priv *priv, return 0; err_close_ptp: - if (chs->port_ptp) - mlx5e_port_ptp_close(chs->port_ptp); + if (chs->ptp) + mlx5e_ptp_close(chs->ptp); err_close_channels: for (i--; i >= 0; i--) @@ -2124,8 +2123,8 @@ static void mlx5e_activate_channels(struct mlx5e_channels *chs) for (i = 0; i < chs->num; i++) mlx5e_activate_channel(chs->c[i]); - if (chs->port_ptp) - mlx5e_ptp_activate_channel(chs->port_ptp); + if (chs->ptp) + mlx5e_ptp_activate_channel(chs->ptp); } #define MLX5E_RQ_WQES_TIMEOUT 20000 /* msecs */ @@ -2152,8 +2151,8 @@ static void mlx5e_deactivate_channels(struct mlx5e_channels *chs) { int i; - if (chs->port_ptp) - mlx5e_ptp_deactivate_channel(chs->port_ptp); + if (chs->ptp) + mlx5e_ptp_deactivate_channel(chs->ptp); for (i = 0; i < chs->num; i++) mlx5e_deactivate_channel(chs->c[i]); @@ -2163,8 +2162,8 @@ void mlx5e_close_channels(struct mlx5e_channels *chs) { int i; - if (chs->port_ptp) - mlx5e_port_ptp_close(chs->port_ptp); + if (chs->ptp) + mlx5e_ptp_close(chs->ptp); for (i = 0; i < chs->num; i++) mlx5e_close_channel(chs->c[i]); @@ -2756,11 +2755,11 @@ static void mlx5e_build_txq_maps(struct mlx5e_priv *priv) } } - if (!priv->channels.port_ptp) + if (!priv->channels.ptp) return; for (tc = 0; tc < num_tc; tc++) { - struct mlx5e_port_ptp *c = priv->channels.port_ptp; + struct mlx5e_ptp *c = priv->channels.ptp; struct mlx5e_txqsq *sq = &c->ptpsq[tc].txqsq; priv->txq2sq[sq->txq_ix] = sq; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index 92c5b81427b9..32331ac9288c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -407,13 +407,13 @@ static void mlx5e_stats_grp_sw_update_stats_ptp(struct mlx5e_priv *priv, { int i; - if (!priv->port_ptp_opened) + if (!priv->tx_ptp_opened) return; - mlx5e_stats_grp_sw_update_stats_ch_stats(s, &priv->port_ptp_stats.ch); + mlx5e_stats_grp_sw_update_stats_ch_stats(s, &priv->ptp_stats.ch); for (i = 0; i < priv->max_opened_tc; i++) { - mlx5e_stats_grp_sw_update_stats_sq(s, &priv->port_ptp_stats.sq[i]); + mlx5e_stats_grp_sw_update_stats_sq(s, &priv->ptp_stats.sq[i]); /* https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92657 */ barrier(); @@ -1851,7 +1851,7 @@ static MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(qos) { return; } static MLX5E_DECLARE_STATS_GRP_OP_NUM_STATS(ptp) { - return priv->port_ptp_opened ? + return priv->tx_ptp_opened ? NUM_PTP_CH_STATS + ((NUM_PTP_SQ_STATS + NUM_PTP_CQ_STATS) * priv->max_opened_tc) : 0; @@ -1861,7 +1861,7 @@ static MLX5E_DECLARE_STATS_GRP_OP_FILL_STRS(ptp) { int i, tc; - if (!priv->port_ptp_opened) + if (!priv->tx_ptp_opened) return idx; for (i = 0; i < NUM_PTP_CH_STATS; i++) @@ -1884,24 +1884,24 @@ static MLX5E_DECLARE_STATS_GRP_OP_FILL_STATS(ptp) { int i, tc; - if (!priv->port_ptp_opened) + if (!priv->tx_ptp_opened) return idx; for (i = 0; i < NUM_PTP_CH_STATS; i++) data[idx++] = - MLX5E_READ_CTR64_CPU(&priv->port_ptp_stats.ch, + MLX5E_READ_CTR64_CPU(&priv->ptp_stats.ch, ptp_ch_stats_desc, i); for (tc = 0; tc < priv->max_opened_tc; tc++) for (i = 0; i < NUM_PTP_SQ_STATS; i++) data[idx++] = - MLX5E_READ_CTR64_CPU(&priv->port_ptp_stats.sq[tc], + MLX5E_READ_CTR64_CPU(&priv->ptp_stats.sq[tc], ptp_sq_stats_desc, i); for (tc = 0; tc < priv->max_opened_tc; tc++) for (i = 0; i < NUM_PTP_CQ_STATS; i++) data[idx++] = - MLX5E_READ_CTR64_CPU(&priv->port_ptp_stats.cq[tc], + MLX5E_READ_CTR64_CPU(&priv->ptp_stats.cq[tc], ptp_cq_stats_desc, i); return idx; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index d2efe2455955..cfb6ffd7df54 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -142,7 +142,7 @@ u16 mlx5e_select_queue(struct net_device *dev, struct sk_buff *skb, return txq_ix; } - if (unlikely(priv->channels.port_ptp)) + if (unlikely(priv->channels.ptp)) if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && mlx5e_use_ptpsq(skb)) return mlx5e_select_ptpsq(dev, skb);