From nobody Fri Sep 20 15:41:59 2024 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 D4799C001B0 for ; Mon, 10 Jul 2023 09:00:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232057AbjGJJAq (ORCPT ); Mon, 10 Jul 2023 05:00:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35284 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232524AbjGJJAX (ORCPT ); Mon, 10 Jul 2023 05:00:23 -0400 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B87DEC for ; Mon, 10 Jul 2023 02:00:21 -0700 (PDT) Received: by mail-wr1-x42f.google.com with SMTP id ffacd0b85a97d-31297125334so3082067f8f.0 for ; Mon, 10 Jul 2023 02:00:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20221208.gappssmtp.com; s=20221208; t=1688979619; x=1691571619; 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=pnHQ3fi87K++JEC2M0ntC2YZiqmq2Ji0WvPuznxbUTo=; b=N8FoaXMEK+aMYvF61rZfw/0IJ4HERniJB6QHkMAJLUCUK3l2YkHzy70XCo8BjSzWPf h1QZhe8KthJWFMd7Nq4hp97vsECYuL6KopLzZ2hJjvANNDOwIsV5Axlg4AItZDisHHPO 1ut/nE84+pvgcYK0xK5Rg6D6YnJuRasLI3LR46+t+HtSx5GgO6m9ygYRX2fsH6JzSrMu 5SVw/1bT06b2c8YRBfH9EJDa7AJrt0ij7pF6ZECKfvt/DT9+RxGwlH3OXzGHm0fRszzy yGbOuISYexvTTbCpcOr1NiRh9012pOpNrUmBvTYcNRDByckYTOog3YV6qKqssLdqcTaT QaSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688979619; x=1691571619; 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=pnHQ3fi87K++JEC2M0ntC2YZiqmq2Ji0WvPuznxbUTo=; b=FyCcBU40110eoBAvOqN330GLzaczs5bpze5U8Urj6km3mgxw18tRmI+UHkhN5aNr6b OfLcS3J8hIqpZtpzlxFwDf/Lauxk+07Pe2AB7aBHEXJUY3DWohXGEzmkpV4oO/DtN+fF URvPzSQHDebEAuAUV+l64aBdzQN3glXPRbEEtP+Dcr0wFLqkvVwZUUYKiX2NIom2hjg+ pDwicQTk1S16AwJOl7ZVypMrGh8IvvGARsX1NhfAzfIX0uDX5HIcq1Ia6vib8OXshwat 9c0I9lg+ShOfIZppuROUoqXxrIbPsLEBV1dSP6G/m2UhSNSv2jv81+GhE4v+oDwW9cG0 LXsg== X-Gm-Message-State: ABy/qLYZlk1/YMkE31bysmUYdqyR06XF7LplS4AuPzXSm0Q9wUa1iKrA LPO56OjfSMLMfVOqf5WihdoL7Q== X-Google-Smtp-Source: APBJJlGaYeE99qIjOJtk3m8CcGSQgsKCJBRsAEzPeWRKB/MswF8PGLBEKsqz3/EZ5OF3Hz63KsveXg== X-Received: by 2002:a5d:4529:0:b0:314:17ac:5bac with SMTP id j9-20020a5d4529000000b0031417ac5bacmr14239778wra.33.1688979619525; Mon, 10 Jul 2023 02:00:19 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:6002:540:6954:abdd]) by smtp.gmail.com with ESMTPSA id k6-20020a05600c0b4600b003fc00702f65sm8581045wmr.46.2023.07.10.02.00.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jul 2023 02:00:19 -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 , Andrew Halaney Subject: [PATCH net-next v3 06/12] net: stmmac: replace the serdes_up_after_phy_linkup field with a flag Date: Mon, 10 Jul 2023 10:59:55 +0200 Message-Id: <20230710090001.303225-7-brgl@bgdev.pl> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230710090001.303225-1-brgl@bgdev.pl> References: <20230710090001.303225-1-brgl@bgdev.pl> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Andrew Halaney --- drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 9 ++++++--- include/linux/stmmac.h | 2 +- 3 files changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c b/drivers/ne= t/ethernet/stmicro/stmmac/dwmac-tegra.c index 5e8aa03cffae..99e2e5a5cd60 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c @@ -337,7 +337,7 @@ static int tegra_mgbe_probe(struct platform_device *pde= v) /* Program SID */ writel(MGBE_SID, mgbe->hv + MGBE_WRAP_AXI_ASID0_CTRL); =20 - plat->serdes_up_after_phy_linkup =3D 1; + plat->flags |=3D STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP; =20 err =3D stmmac_dvr_probe(&pdev->dev, plat, &res); if (err < 0) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/ne= t/ethernet/stmicro/stmmac/stmmac_main.c index 73002ed923aa..d444514db07e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -991,7 +991,8 @@ static void stmmac_mac_link_up(struct phylink_config *c= onfig, struct stmmac_priv *priv =3D netdev_priv(to_net_dev(config->dev)); u32 old_ctrl, ctrl; =20 - if (priv->plat->serdes_up_after_phy_linkup && priv->plat->serdes_powerup) + if ((priv->plat->flags & STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP) && + priv->plat->serdes_powerup) priv->plat->serdes_powerup(priv->dev, priv->plat->bsp_priv); =20 old_ctrl =3D readl(priv->ioaddr + MAC_CTRL_REG); @@ -3838,7 +3839,8 @@ static int __stmmac_open(struct net_device *dev, =20 stmmac_reset_queues_param(priv); =20 - if (!priv->plat->serdes_up_after_phy_linkup && priv->plat->serdes_powerup= ) { + if (!(priv->plat->flags & STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP) && + priv->plat->serdes_powerup) { ret =3D priv->plat->serdes_powerup(dev, priv->plat->bsp_priv); if (ret < 0) { netdev_err(priv->dev, "%s: Serdes powerup failed\n", @@ -7623,7 +7625,8 @@ int stmmac_resume(struct device *dev) stmmac_mdio_reset(priv->mii); } =20 - if (!priv->plat->serdes_up_after_phy_linkup && priv->plat->serdes_powerup= ) { + if (!(priv->plat->flags & STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP) && + priv->plat->serdes_powerup) { ret =3D priv->plat->serdes_powerup(ndev, priv->plat->bsp_priv); =20 diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 47ae29a98835..aeb3e75dc748 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -209,6 +209,7 @@ struct dwmac4_addrs { #define STMMAC_FLAG_USE_PHY_WOL BIT(2) #define STMMAC_FLAG_HAS_SUN8I BIT(3) #define STMMAC_FLAG_TSO_EN BIT(4) +#define STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP BIT(5) =20 struct plat_stmmacenet_data { int bus_id; @@ -293,7 +294,6 @@ struct plat_stmmacenet_data { int msi_sfty_ue_vec; int msi_rx_base_vec; int msi_tx_base_vec; - bool serdes_up_after_phy_linkup; const struct dwmac4_addrs *dwmac4_addrs; unsigned int flags; }; --=20 2.39.2