From patchwork Fri Jun 23 10:08:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 695975 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D4B1CC001B1 for ; Fri, 23 Jun 2023 10:10:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230379AbjFWKK3 (ORCPT ); Fri, 23 Jun 2023 06:10:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230071AbjFWKKD (ORCPT ); Fri, 23 Jun 2023 06:10:03 -0400 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 02ED82D6A for ; Fri, 23 Jun 2023 03:08:57 -0700 (PDT) Received: by mail-wm1-x336.google.com with SMTP id 5b1f17b1804b1-3f9ede60140so5385935e9.0 for ; Fri, 23 Jun 2023 03:08:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20221208.gappssmtp.com; s=20221208; t=1687514935; x=1690106935; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=1HRVKBhefxoQaIrrk1E+lF53Gj3p4Z+uWDwMbBoofOY=; b=OemuTJCWfC5VWij5fB4MS4ju7PFwOzlbykJyaXqedjZ+76URX44WT/HdxYIMwy8WVb EDioSsGVE22zZ24I2YyJsgPd0ATIyEY50xkU+Xm39nJ1MjkhgwS3owOV8EuYxKHPpETc aIpWXmGrn2GCP3/abQ40aC/U4dE46esG0ULnxgiK8YLcwxNbNDx98asXbZ/a3dMa94Lr 4uYdP+lELTweB056/N/i52IkUKzRSMZ/u5uLn/vDZAcVv7r+CJQbV4T22wvCixtIGOFQ pHHUjz1Q3xlpIhavVcBeihW/cgN2j4yCrGpT3thENVf81rckuX3uPt7wXPvI+N3P2R0h yZMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687514935; x=1690106935; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=1HRVKBhefxoQaIrrk1E+lF53Gj3p4Z+uWDwMbBoofOY=; b=XpARML0X9fx7c1ZEWZA08XKlW1RSIF2rHo8xjmrjQVGi2pNpLk+tUkx4aole+oG6qG HHyqvz/O0N+DdizpjgHUQaTcP/vz1Zjph2v/dQjPG6yFPmABFzE091ZNxSYR34I0oXoQ oysneGhQbTyIu1WEqCshD6FUvQE7AhLdWxELxluTXvSXJ7r9sof5ThvbfJpDY5J6gR0c 5W/la9pqbTH692rVgF6r9oDmBTHqfxibJiD1tTVt4i0r8p7RKAFTYLl4ZGGsiSOmVOto 2ZalHG8U87CBq0z6MeZS/swfa5AeNe0Cv6UQiFWQhGPdQhC5JZUMhCZacxCqCYpe5quL xodA== X-Gm-Message-State: AC+VfDzWiBZx40IZprBlshFHRwmlgX8bo+RATB48tmXVpEqZbyPE8rMc 0pNPvKoh4oWnAqex3HqkDQyPhA== X-Google-Smtp-Source: ACHHUZ6DlvdaPd+U5SDulK33NhxI1nKFSmpmi/GYBjmKv0HD9ZzOduqx5doEBd+NCwuHjt1hIwG0ig== X-Received: by 2002:a1c:7c17:0:b0:3fa:76e2:e6e3 with SMTP id x23-20020a1c7c17000000b003fa76e2e6e3mr2712678wmc.34.1687514935529; Fri, 23 Jun 2023 03:08:55 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:ddc2:ce92:1ed6:27bd]) by smtp.gmail.com with ESMTPSA id k18-20020adfe8d2000000b0030ae3a6be4asm9278100wrn.72.2023.06.23.03.08.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Jun 2023 03:08:55 -0700 (PDT) From: Bartosz Golaszewski To: Vinod Koul , Bhupesh Sharma , Andy Gross , Bjorn Andersson , Konrad Dybcio , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Andrew Halaney Cc: netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, Bartosz Golaszewski Subject: [PATCH net-next v2 05/12] net: stmmac: replace the tso_en field with a flag Date: Fri, 23 Jun 2023 12:08:38 +0200 Message-Id: <20230623100845.114085-6-brgl@bgdev.pl> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230623100845.114085-1-brgl@bgdev.pl> References: <20230623100845.114085-1-brgl@bgdev.pl> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Bartosz Golaszewski Drop the boolean field of the plat_stmmacenet_data structure in favor of a simple bitfield flag. Signed-off-by: Bartosz Golaszewski --- drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 3 +-- drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 3 ++- drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 4 ++-- drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 6 ++++-- include/linux/stmmac.h | 2 +- 8 files changed, 13 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c index 0c12ab67c27b..b5efd9c2eac7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c @@ -113,7 +113,7 @@ static int dwc_eth_dwmac_config_dt(struct platform_device *pdev, /* dwc-qos needs GMAC4, AAL, TSO and PMT */ plat_dat->has_gmac4 = 1; plat_dat->dma_cfg->aal = 1; - plat_dat->tso_en = 1; + plat_dat->flags |= STMMAC_FLAG_TSO_EN; plat_dat->pmt = 1; return 0; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 44a84a6c18ce..faa6f4ec6838 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -458,8 +458,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, plat->has_gmac = 0; plat->has_gmac4 = 1; plat->force_sf_dma_mode = 0; - plat->tso_en = 1; - data->flags |= STMMAC_FLAG_SPH_DISABLE; + plat->flags |= (STMMAC_FLAG_TSO_EN | STMMAC_FLAG_SPH_DISABLE); /* Multiplying factor to the clk_eee_i clock time * period to make it closer to 100 ns. This value diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c index 44151e69f9ce..79e196397aea 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c @@ -787,7 +787,8 @@ static int qcom_ethqos_probe(struct platform_device *pdev) if (ethqos->has_emac_ge_3) plat_dat->dwmac4_addrs = &data->dwmac4_addrs; plat_dat->pmt = 1; - plat_dat->tso_en = of_property_read_bool(np, "snps,tso"); + if (of_property_read_bool(np, "snps,tso")) + plat_dat->flags |= STMMAC_FLAG_TSO_EN; if (of_device_is_compatible(np, "qcom,qcs404-ethqos")) plat_dat->rx_clk_runs_in_lpi = 1; if (data->has_integrated_pcs) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c index f8367c5b490b..5e8aa03cffae 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c @@ -290,7 +290,7 @@ static int tegra_mgbe_probe(struct platform_device *pdev) } plat->has_xgmac = 1; - plat->tso_en = 1; + plat->flags |= STMMAC_FLAG_TSO_EN; plat->pmt = 1; plat->bsp_priv = mgbe; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 3df32658b5bb..73002ed923aa 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -5677,7 +5677,7 @@ static netdev_features_t stmmac_fix_features(struct net_device *dev, features &= ~NETIF_F_CSUM_MASK; /* Disable tso if asked by ethtool */ - if ((priv->plat->tso_en) && (priv->dma_cap.tsoen)) { + if ((priv->plat->flags & STMMAC_FLAG_TSO_EN) && (priv->dma_cap.tsoen)) { if (features & NETIF_F_TSO) priv->tso = true; else @@ -7250,7 +7250,7 @@ int stmmac_dvr_probe(struct device *device, ndev->hw_features |= NETIF_F_HW_TC; } - if ((priv->plat->tso_en) && (priv->dma_cap.tsoen)) { + if ((priv->plat->flags & STMMAC_FLAG_TSO_EN) && (priv->dma_cap.tsoen)) { ndev->hw_features |= NETIF_F_TSO | NETIF_F_TSO6; if (priv->plat->has_gmac4) ndev->hw_features |= NETIF_F_GSO_UDP_L4; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c index 644bb54f5f02..352b01678c22 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c @@ -77,7 +77,7 @@ static int snps_gmac5_default_data(struct pci_dev *pdev, plat->clk_csr = 5; plat->has_gmac4 = 1; plat->force_sf_dma_mode = 1; - plat->tso_en = 1; + plat->flags |= STMMAC_FLAG_TSO_EN; plat->pmt = 1; /* Set default value for multicast hash bins */ diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 3c6b55b60461..5a67af4526c7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -524,7 +524,8 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) plat->has_gmac4 = 1; plat->has_gmac = 0; plat->pmt = 1; - plat->tso_en = of_property_read_bool(np, "snps,tso"); + if (of_property_read_bool(np, "snps,tso")) + plat->flags |= STMMAC_FLAG_TSO_EN; } if (of_device_is_compatible(np, "snps,dwmac-3.610") || @@ -537,7 +538,8 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) if (of_device_is_compatible(np, "snps,dwxgmac")) { plat->has_xgmac = 1; plat->pmt = 1; - plat->tso_en = of_property_read_bool(np, "snps,tso"); + if (of_property_read_bool(np, "snps,tso")) + plat->flags |= STMMAC_FLAG_TSO_EN; } dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*dma_cfg), diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 66dcf84d024a..47ae29a98835 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -208,6 +208,7 @@ struct dwmac4_addrs { #define STMMAC_FLAG_SPH_DISABLE BIT(1) #define STMMAC_FLAG_USE_PHY_WOL BIT(2) #define STMMAC_FLAG_HAS_SUN8I BIT(3) +#define STMMAC_FLAG_TSO_EN BIT(4) struct plat_stmmacenet_data { int bus_id; @@ -271,7 +272,6 @@ struct plat_stmmacenet_data { struct reset_control *stmmac_ahb_rst; struct stmmac_axi *axi; int has_gmac4; - bool tso_en; int rss_en; int mac_port_sel_speed; bool en_tx_lpi_clockgating;