From patchwork Thu Mar 5 10:42:52 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 281 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [78.32.30.218]) (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 2589637B022 for ; Thu, 5 Mar 2026 10:43:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.32.30.218 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772707387; cv=none; b=jv9dfoICsZxE94+kO5iBgYrr07REm610QzK2j1bVLXe0fOidAbU49lKkqYXfxwYKwNJ6nQBNzYK4ob3dO2pzsQX9tlF+YYERzg/3iiSGjvtYkdPseBHGJvnKOcryhwEMOsxoudBO5KAAqOnOss7u7dH99Mks3/PTv6w46LrFaqc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772707387; c=relaxed/simple; bh=fzMT9a10aDVr4NgGA+zak+pM8uZrheT0J0ztMX8ClXo=; h=In-Reply-To:References:From:To:Cc:Subject:MIME-Version: Content-Disposition:Content-Type:Message-Id:Date; b=tE8lBtUI+QW7XTbCvyex5rQf4nkxavAr0fCF+hC2HCjsQmGNpBxstlOyTaifn5enqZIqx9i76g75yioHH4jayFh0vAem8A+ymGbt1kE5QvPw9NBXz4MvUq/vIMM2uPgpwALT2l2b5118dRQS9xO9hHTX3XACO5y/jNzZdLLiA90= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk; spf=none smtp.mailfrom=armlinux.org.uk; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b=yIxKsNaG; arc=none smtp.client-ip=78.32.30.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="yIxKsNaG" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=nXZyqgN8dMCgcgZFM/zLAXjQCHFSgvYmx6oyb7xGPsI=; b=yIxKsNaGj0884hFedTKYrmGTv/ MAIIGTLD7qzIQsE475lPs20slPp7XAAAP8NSnYMYyvhcIMZtgEw3LF0+V1RXxhlVrJAmIXt736i0T R6Czkb2uLPIvNHddhiTLVhQQ8RV9SVNrFpLtmIx8eRsLg6wsaJALyR2v9LLTsKHaBWtIoxc7Fw2UV G9q169qOTxX+LFxJ4gyof1LlB08uxcli3JIods61zjSvVrCMyoOGiK1liXNu0Qu1k8xDU9UKDSoE+ qM9tgeWSfLYNPQ245GY7HRxk1dPx5N8qlDSF5Dv3qp0rstPtefPlahLlPbl01p+TVPLMIqnl4rXip pBEASvQQ==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:43338 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vy6AP-000000007oH-3b3E; Thu, 05 Mar 2026 10:42:53 +0000 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1vy6AO-0000000Btx7-2NDV; Thu, 05 Mar 2026 10:42:52 +0000 In-Reply-To: References: From: "Russell King (Oracle)" To: Andrew Lunn Cc: Alexandre Torgue , Andrew Lunn , Chen-Yu Tsai , "David S. Miller" , Eric Dumazet , Jakub Kicinski , linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, netdev@vger.kernel.org, Paolo Abeni , Samuel Holland Subject: [PATCH net-next v2 6/8] net: stmmac: use GENMASK_U32() for mdio bitfields Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Message-Id: Sender: Russell King Date: Thu, 05 Mar 2026 10:42:52 +0000 Status: O Rather than using hex numbers, use GENMASK() for mdio bitfields. Signed-off-by: Russell King (Oracle) Reviewed-by: Maxime Chevallier --- drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 4 ++-- drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c | 4 ++-- drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c index a6f8e78856aa..b913fe5af488 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c @@ -367,8 +367,8 @@ static int loongson_dwmac_setup(void *apriv, struct mac_device_info *mac) mac->link.speed_mask = GMAC_CONTROL_PS | GMAC_CONTROL_FES; mac->mii.addr = GMAC_MII_ADDR; mac->mii.data = GMAC_MII_DATA; - mac->mii.addr_mask = 0x0000F800; - mac->mii.reg_mask = 0x000007C0; + mac->mii.addr_mask = GENMASK_U32(15, 11); + mac->mii.reg_mask = GENMASK_U32(10, 6); mac->mii.clk_csr_mask = GENMASK_U32(5, 2); return 0; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c index 4ea55be04c5c..c7cb30672604 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c @@ -496,8 +496,8 @@ int dwmac1000_setup(struct stmmac_priv *priv) mac->link.speed_mask = GMAC_CONTROL_PS | GMAC_CONTROL_FES; mac->mii.addr = GMAC_MII_ADDR; mac->mii.data = GMAC_MII_DATA; - mac->mii.addr_mask = 0x0000F800; - mac->mii.reg_mask = 0x000007C0; + mac->mii.addr_mask = GENMASK_U32(15, 11); + mac->mii.reg_mask = GENMASK_U32(10, 6); mac->mii.clk_csr_mask = GENMASK_U32(5, 2); return 0; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c index 7c91ea2775d4..6b5cf3a0866a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac100_core.c @@ -184,8 +184,8 @@ int dwmac100_setup(struct stmmac_priv *priv) mac->link.speed_mask = MAC_CONTROL_PS; mac->mii.addr = MAC_MII_ADDR; mac->mii.data = MAC_MII_DATA; - mac->mii.addr_mask = 0x0000F800; - mac->mii.reg_mask = 0x000007C0; + mac->mii.addr_mask = GENMASK_U32(15, 11); + mac->mii.reg_mask = GENMASK_U32(10, 6); mac->mii.clk_csr_mask = GENMASK_U32(5, 2); return 0;