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 C01D4CCF9E9 for ; Sat, 25 Oct 2025 20:48:00 +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=ayxxfxIY5fsLtWo41Y9SbHVbcp1WanXcGUkI0uNNLcQ=; b=2fmT95sv86v1qHnjaJVAtO26At kO+oe3kpkS6LH9HFHl6Cm5j5dlkK6znzNT6llBklWy63JdXF2Px9wABvgdXvP0rdrhYA14haHfMHZ P5uXab7U8Ge2M4v6RV8phfyZWjre6UZ+AdfemoEolJOxLUScY2SvXJT7Anzh84LfXZQir6yvJshZ8 3550gqZo5EiCWb0GspWbDPMUFYazUMt0DPajfitVTz6pkpDn2KQEHUgJroznKWuaX/1nVfH1jto0g ZS83/xIwv2pwDW91g4GwOvoHB2+eXjS6Q82X/syAZeR/C3UfND9dfQ2hg/gWulsFrw8opnDNgmvt7 VIs3zLuA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vClB4-0000000Bjki-49tM; Sat, 25 Oct 2025 20:47:55 +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 1vClB2-0000000BjkH-17QB for linux-arm-kernel@lists.infradead.org; Sat, 25 Oct 2025 20:47:53 +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=ayxxfxIY5fsLtWo41Y9SbHVbcp1WanXcGUkI0uNNLcQ=; b=0apOYUXWT+GcUfjPhxLn23kONS tYzlIo+tgSeVtWo7DzYXnkiwsx8hDfZh0nusT3aysO3Bu0EOMb2U6x3UTh6zWWqmIa1wuvzxkxcnM 1pEdFosUEW8iTzFxAuUgD0aatIYQ/IeihGd/32MKps42vq2ChgFC3H8XZmUVXaL+o4RN2ug2kOJmr OKY9NEltosxKWy32affrOOxpR3z9i65orpwhsn6fH7NsQ9Dour2N3V5lwiRjzMl3oLF8nIlJ7JWs9 IYMI6tUDjzTohb1KFUGP1bNNTVhtjEtxKi9rgHhBoKKWuiAVlDAEfukgZZHAULkuOfTjUd8mZSCya OWDYZjZA==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:41266) 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 1vClAq-000000000PG-2Hyf; Sat, 25 Oct 2025 21:47:40 +0100 Received: from linux by shell.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1vClAn-0000000040y-1mZl; Sat, 25 Oct 2025 21:47:37 +0100 Date: Sat, 25 Oct 2025 21:47:37 +0100 From: "Russell King (Oracle)" To: Andrew Lunn , Heiner Kallweit Cc: Alexandre Torgue , Alexis =?iso-8859-1?Q?Lothor=E9?= , Andrew Lunn , Boon Khai Ng , Daniel Machon , "David S. Miller" , Eric Dumazet , Furong Xu <0x1207@gmail.com>, Jacob Keller , Jakub Kicinski , "Jan Petrous (OSS)" , linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, Maxime Chevallier , Maxime Coquelin , netdev@vger.kernel.org, Paolo Abeni , Simon Horman , Vladimir Oltean , Yu-Chun Lin Subject: [PATCH net-next 0/3] net: stmmac: phylink PCS conversion part 3 (dodgy stuff) 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-20251025_134752_326024_B8396208 X-CRM114-Status: GOOD ( 10.21 ) 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, This series is currently the last of the phylink PCS conversion for stmmac. This series contains changes that will cause potential breakage, so I suggest to netdev maintainers that it is only applied if there is a significant response from testers using the PCS. Paritcularly, dwmac-qcom-ethqos.c users need to test this, since this platform glue driver manipulates the PCS state. Patch 2 is designed to print a warning to the kernel log if this glue driver calls stmmac_pcs_ctrl_ane() to set the AN state differently to how phylink has set it. If this happens, we need to do some pre-work to prevent these prints. .../net/ethernet/stmicro/stmmac/dwmac1000_core.c | 7 +++++- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 7 +++++- drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.c | 29 +++++++++++++++++++--- drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.h | 8 +++++- 4 files changed, 44 insertions(+), 7 deletions(-) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!