From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E56F5CA1009 for ; Wed, 3 Sep 2025 14:48:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=W+sciWiR28uADtG6s3fwkiLGHUUGtxaudPakgT3DJGo=; b=UGp4HzQ0TUszr2vM/XlkGpSVO5 PCGJbIMhYI+MvSi+HCqBYWF+JKVJHLsrmxBdvr9JbzkkJFIPuql1jfvcp0YmWcGaMbbbD9tggY5Wh uHL7qhbKvh8DBOcu55hoVzORvpO4rNqrEyzWze0fUjdJpBwu5qZXxtKuJ7pIPZhs1gN4O/PeLHxzx m/X9iH5YRU+3JmT2O4xHuMk+MwRyw33W/zX+xf1c7TQ2Zo1BzJ268ogpov5kc+PHocSs+jCu1HQQb NKNIlcSyfBwdtgFMrDHRGDGkIMLMOAZXDBRroscYfw5mCL/GCV9fiOl5Zmor5YuegAEVUHcnQDedJ e8syaOmw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1utomW-00000006lRa-2GKS; Wed, 03 Sep 2025 14:48:16 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1utmle-00000006Pws-3sfL for linux-arm-kernel@lists.infradead.org; Wed, 03 Sep 2025 12:39:16 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:Content-Type:MIME-Version: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=W+sciWiR28uADtG6s3fwkiLGHUUGtxaudPakgT3DJGo=; b=Zl1bFRhOamEGMrHA+bo7k+o762 0u/R00gR0xWdO2HeF9tBwY9CBh2rUhRn1qbituq9p0/4JGY+2vkr4OHoPm55QTBob/kpA02m+8wZD tqIFGTKqtslw8jaOTQq1NJubBgSPR/nffsMBZKd6NNLqUs/Ury8OLbpd0F55u41+LmvzES6OJvmHC iy6U2Bh1h6ehxykRGaeVWS/L68HzW1UdhKpiZDYIfLUgRf8f6effcLsmA9nTS/qajznPlYv/7R/u+ fmVfOF1pY2jX7ITIypQo+SDg0NT834XM7XP8n76KM5JgH08P2YcQ68SvLwNLUCswp9DmZXDqvQjl9 YYDNuLoA==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:50700) 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 1utmlR-000000000Ud-0vu5; Wed, 03 Sep 2025 13:39:01 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1utmlN-000000000XG-1Ry3; Wed, 03 Sep 2025 13:38:57 +0100 Date: Wed, 3 Sep 2025 13:38:57 +0100 From: "Russell King (Oracle)" To: Andrew Lunn , Heiner Kallweit Cc: Alexandre Torgue , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, Maxime Coquelin , netdev@vger.kernel.org, Paolo Abeni Subject: [PATCH net-next 00/11] net: stmmac: mdio cleanups Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250903_053915_233004_AB405E6D X-CRM114-Status: GOOD ( 10.31 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Clean up the stmmac MDIO code: - provide an address register formatter to avoid repeated code - provide a common function to wait for the busy bit to clear - pre-compute the CR field (mdio clock divider) - move address formatter into read/write functions - combine the read/write functions into a common accessor function - move runtime PM handling into common accessor function - rename register constants to better reflect manufacturer names - move stmmac_clk_csr_set() into stmmac_mdio - make stmmac_clk_csr_set() return the CR field value and remove priv->clk_csr - clean up if() range tests in stmmac_clk_csr_set() - use STMMAC_CSR_xxx definitions in initialisers drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 5 +- .../net/ethernet/stmicro/stmmac/dwmac-loongson.c | 3 +- drivers/net/ethernet/stmicro/stmmac/stmmac.h | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 82 ----- drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 342 ++++++++++++--------- drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 5 +- 6 files changed, 204 insertions(+), 235 deletions(-) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!