From patchwork Fri Jun 24 13:17:51 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?N=C3=A9lio_Laranjeiro?= X-Patchwork-Id: 14352 X-Patchwork-Delegate: bruce.richardson@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id CE206C70E; Fri, 24 Jun 2016 15:19:16 +0200 (CEST) Received: from mail-wm0-f48.google.com (mail-wm0-f48.google.com [74.125.82.48]) by dpdk.org (Postfix) with ESMTP id 22BB7C6B6 for ; Fri, 24 Jun 2016 15:18:59 +0200 (CEST) Received: by mail-wm0-f48.google.com with SMTP id a66so25261131wme.0 for ; Fri, 24 Jun 2016 06:18:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=BAdxyxgzRN87PZfgfU6YP23EP3gsDTUCq8o7m1sDzGY=; b=KRvs9k5k/ZL47l4JitV/MmLtQWsXaBK4sh/i56jA6tlSY2wMuSe78SCDzKfM41Pg7g 16V9A5mGdv6QgcscSAsxIV1R17wUCIapam/pqNlEb9vo2VaT+QbOPy7iCwkD5Y/D0sd0 POCeegRmlnke3DWPjzrzvd8/Hewz1ZpB/9ModH0XMrSINr3LaPlJNv5Y+0Hdm5aeTvba Fq6PSseKR777U//J1E+XjmU+R5OT6UeBovFVbvpTywlxVSaEAQdoC0/4zIEb15CR4z6p zcffc2KRwryhBJ9WMpFgYleplj7SJZqsaJ9VXGX1wB5ezkiB3TcH59VhD3TBvDjdzBBJ uR1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=BAdxyxgzRN87PZfgfU6YP23EP3gsDTUCq8o7m1sDzGY=; b=d2V0jOkxacyGFec+vHyqjAyAqTMG+B/dJBWkZOH7WMGlEWr7dfAFNhhy9RQdHDa0oJ +W/2lcLDhhLrbWu8HGdlQ7bkcbwGf1HfPw8eGnGNZbzcfQmu92kTqTfVP6gPNrFqusA3 SCfomnooOPS1m5TAD/2rG6haCuRBxOJ6zL11IXrzEvPhRa2wTjcO29jrHeHk7318+BUQ gTI6m1prSkLzPrC2BU2U/AYuBuh7XvvkoGISfEnOjxLyq9QpZdl6R3I5CvfEEGrxOayb zEXwEX66vNlRJ1uDgBHwJzz6DSasWesejOD2u5fdmy1DW74BTIdU/evqPHnkXDp0dEv0 KW+Q== X-Gm-Message-State: ALyK8tIG642mzMpn0M//spi4OVbMfkTIIf8Y2GneRFJT0Dy54dzHY5zuFegWmy3roBkdvFTG X-Received: by 10.28.71.74 with SMTP id u71mr6401799wma.0.1466774338795; Fri, 24 Jun 2016 06:18:58 -0700 (PDT) Received: from ping.vm.6wind.com (guy78-3-82-239-227-177.fbx.proxad.net. [82.239.227.177]) by smtp.gmail.com with ESMTPSA id m125sm1279533wmm.8.2016.06.24.06.18.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 24 Jun 2016 06:18:58 -0700 (PDT) From: Nelio Laranjeiro To: dev@dpdk.org Cc: Bruce Richardson , Ferruh Yigit , Adrien Mazarguil Date: Fri, 24 Jun 2016 15:17:51 +0200 Message-Id: <1466774284-20932-13-git-send-email-nelio.laranjeiro@6wind.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1466774284-20932-1-git-send-email-nelio.laranjeiro@6wind.com> References: <1466758261-25986-1-git-send-email-nelio.laranjeiro@6wind.com> <1466774284-20932-1-git-send-email-nelio.laranjeiro@6wind.com> Subject: [dpdk-dev] [PATCH v7 12/25] mlx5: add Tx/Rx burst function selection wrapper X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" These wrappers are meant to prevent code duplication later. Signed-off-by: Nelio Laranjeiro Signed-off-by: Adrien Mazarguil --- drivers/net/mlx5/mlx5.h | 2 ++ drivers/net/mlx5/mlx5_ethdev.c | 34 ++++++++++++++++++++++++++++------ drivers/net/mlx5/mlx5_txq.c | 2 +- 3 files changed, 31 insertions(+), 7 deletions(-) diff --git a/drivers/net/mlx5/mlx5.h b/drivers/net/mlx5/mlx5.h index 935e1b0..3dca03d 100644 --- a/drivers/net/mlx5/mlx5.h +++ b/drivers/net/mlx5/mlx5.h @@ -196,6 +196,8 @@ void priv_dev_interrupt_handler_install(struct priv *, struct rte_eth_dev *); int mlx5_set_link_down(struct rte_eth_dev *dev); int mlx5_set_link_up(struct rte_eth_dev *dev); struct priv *mlx5_secondary_data_setup(struct priv *priv); +void priv_select_tx_function(struct priv *); +void priv_select_rx_function(struct priv *); /* mlx5_mac.c */ diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c index 4095a06..759434e 100644 --- a/drivers/net/mlx5/mlx5_ethdev.c +++ b/drivers/net/mlx5/mlx5_ethdev.c @@ -1099,8 +1099,8 @@ priv_set_link(struct priv *priv, int up) err = priv_set_flags(priv, ~IFF_UP, IFF_UP); if (err) return err; - dev->rx_pkt_burst = mlx5_rx_burst; - dev->tx_pkt_burst = mlx5_tx_burst; + priv_select_tx_function(priv); + priv_select_rx_function(priv); } else { err = priv_set_flags(priv, ~IFF_UP, ~IFF_UP); if (err) @@ -1290,13 +1290,11 @@ mlx5_secondary_data_setup(struct priv *priv) rte_mb(); priv->dev->data = &sd->data; rte_mb(); - priv->dev->tx_pkt_burst = mlx5_tx_burst; - priv->dev->rx_pkt_burst = removed_rx_burst; + priv_select_tx_function(priv); + priv_select_rx_function(priv); priv_unlock(priv); end: /* More sanity checks. */ - assert(priv->dev->tx_pkt_burst == mlx5_tx_burst); - assert(priv->dev->rx_pkt_burst == removed_rx_burst); assert(priv->dev->data == &sd->data); rte_spinlock_unlock(&sd->lock); return priv; @@ -1307,3 +1305,27 @@ error: rte_spinlock_unlock(&sd->lock); return NULL; } + +/** + * Configure the TX function to use. + * + * @param priv + * Pointer to private structure. + */ +void +priv_select_tx_function(struct priv *priv) +{ + priv->dev->tx_pkt_burst = mlx5_tx_burst; +} + +/** + * Configure the RX function to use. + * + * @param priv + * Pointer to private structure. + */ +void +priv_select_rx_function(struct priv *priv) +{ + priv->dev->rx_pkt_burst = mlx5_rx_burst; +} diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c index 51210f2..ec4488a 100644 --- a/drivers/net/mlx5/mlx5_txq.c +++ b/drivers/net/mlx5/mlx5_txq.c @@ -478,7 +478,7 @@ mlx5_tx_queue_setup(struct rte_eth_dev *dev, uint16_t idx, uint16_t desc, (void *)dev, (void *)txq_ctrl); (*priv->txqs)[idx] = &txq_ctrl->txq; /* Update send callback. */ - dev->tx_pkt_burst = mlx5_tx_burst; + priv_select_tx_function(priv); } priv_unlock(priv); return -ret;