From patchwork Wed Jun 21 18:25:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 13287867 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8B3F419E62 for ; Wed, 21 Jun 2023 18:26:22 +0000 (UTC) Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BECF3198B for ; Wed, 21 Jun 2023 11:26:19 -0700 (PDT) Received: by mail-wr1-x434.google.com with SMTP id ffacd0b85a97d-3113675d582so3828617f8f.3 for ; Wed, 21 Jun 2023 11:26:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20221208.gappssmtp.com; s=20221208; t=1687371978; x=1689963978; 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=sqmethSCf2xOuZRs/yqXfT9FW0TfEx0Z2WpwYOnm/36HW9D5GQClc4pnRWtCY593HC 3CT7YLTHG511kU4VsmoNzfq+Fp/EA4eo+9YA5D3T1lNKLyQ0/vscZX5lFJplU6WA9iYj /eZzHGoJVXCggTYA1IRKAuTo4xsFS0NrCYdY4daomC5POJLRfqN+k0nAFXFQyBcp/o1p g+JIWjr+idoAmNiEn2odRogzeIfceOLdz2F8+0vaDibviutnugLsFDKKsChUkqXf8YOL Q/7/0sdF2SMO1S2e+scwJJaKnBNTAN8SuZGs7Q/PdBqb5q2vIBUk7dWkpzFKkHLX7zrF ZUew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687371978; x=1689963978; 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=A8IojQSs1L7rcwNtWA5OfESf9pEa19rBlFT03nUhxi4U7xUj+G5is0k0VZ/PqLEqFz I7GmCbiiesngUiCem1GsL9Kij5UJePqyFXFmxhbsbfmh1eNCt629fXjHReq0tkei1/7E +wIzza48a/K93nOkGBMUqlLYhnv2pKtT3+OOcafHNJ+VYzBWXfe2RQo5dH5M9CICPqb+ Jo1S2MAXH1wbtGroWCS6C39A//4I429jtAu62biENv6AudMSddxIXqgVhrrCVl6PDF2C ch2f2VEKV29kqwPz3/qgyKRLJprDpAslJfxev5RO0Zr/PmkUfuQX5CFJd8R9epxMVP/2 DSaQ== X-Gm-Message-State: AC+VfDz1M/u/fcHceoQkNE91ss1ntHLU67vBthgGIfyM3BIGRyR8HOdj OozLqM+vga7fCCE1zFUvuHAA2w== X-Google-Smtp-Source: ACHHUZ796SsTD4oRLyqFw96CluzbNM80YkfbJzDyC80N2T8s5cRqBzXiypqgXt9r86/GSMf9RacQ5g== X-Received: by 2002:adf:f7cb:0:b0:305:ed26:8576 with SMTP id a11-20020adff7cb000000b00305ed268576mr11189932wrq.9.1687371978218; Wed, 21 Jun 2023 11:26:18 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:a69f:8ee3:6907:ccdf]) by smtp.gmail.com with ESMTPSA id z13-20020adff74d000000b0030af15d7e41sm5176994wrp.4.2023.06.21.11.26.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jun 2023 11:26:17 -0700 (PDT) From: Bartosz Golaszewski To: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Vinod Koul , Bhupesh Sharma , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Thierry Reding , Jonathan Hunter , Richard Cochran , Matthias Brugger , AngeloGioacchino Del Regno Cc: netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, linux-mediatek@lists.infradead.org, Bartosz Golaszewski Subject: [PATCH net-next 05/12] net: stmmac: replace the tso_en field with a flag Date: Wed, 21 Jun 2023 20:25:51 +0200 Message-Id: <20230621182558.544417-6-brgl@bgdev.pl> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230621182558.544417-1-brgl@bgdev.pl> References: <20230621182558.544417-1-brgl@bgdev.pl> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@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;