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 11126105F78C for ; Fri, 13 Mar 2026 12:28:52 +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=PPt4n11Wo/S9hRlGUV2kynAxDiBlLfFjx/Ch8r1+pdg=; b=d3bMxUs/jMpmtaQoUqtV0zhHox bvWh6EwBCFm2YIH1AWvvrUIRCeqLrKYQHOfgAtZu8WSkz3STy24tkVv7L0LyZZHB3kj76LRN+FLnA hHy5KKP3UFtoBp9d6JUHd427jA4FqtP9BkdggN7qtHBcJwlSZG/5GpF9cWXUS46R9tfHIM5pwtL4m jnke+hMDZSIYySqD1WcZEkAobSqFtnQP6Jzic9PaQIp9248hV3HDCp69Zgooc0sYYMBwyy5zo77zV CpsYbJUvZJyfqu72jYralGJ5icbmv16RVyFk0XJzNiWSkHtC36HUz8imjLX1h03Uz7ADFYPXUeUUM aG49kifA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w11dE-000000006d0-3pqU; Fri, 13 Mar 2026 12:28:44 +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 1w11dD-000000006ce-0gDK for linux-arm-kernel@lists.infradead.org; Fri, 13 Mar 2026 12:28:44 +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=PPt4n11Wo/S9hRlGUV2kynAxDiBlLfFjx/Ch8r1+pdg=; b=VA0Ph9jUYkB7fUd1THREroZgFR sAhZngmquEBkAtJA+LVdLytWDeEpL7wOG7bmk/kts0Y/0smSXBUkfTssh+pP/nBYc//1flSAkUHxs Zr1iUb1CFIQ2aaaXTqrf1N73VmX0vONriTGBDPds+arRhKDeorVzWR8Dwss/cEsNMXPM4D6M72Of2 QuBnjTsVz8fCHx1g3OvgPNGvtzE3e9XNBNJXEV8aCPB8fkzb6eft/RkhgkQuGBaxGS8QSIQ7oh+Tp nIgipLr+lAClR7qpagWuRbta70hJdfas6nCjaRi7PTrvnXwRMf99Zgx1hmA2ye0iFo1IDVzgqIj36 au+nruow==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:48808) 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 1w11d4-000000000uI-3Ulc; Fri, 13 Mar 2026 12:28:34 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1w11d0-000000008DR-1o7q; Fri, 13 Mar 2026 12:28:30 +0000 Date: Fri, 13 Mar 2026 12:28:30 +0000 From: "Russell King (Oracle)" To: Andrew Lunn Cc: Alexandre Torgue , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, Mohd Ayaan Anwar , netdev@vger.kernel.org, Paolo Abeni , Vinod Koul Subject: [PATCH net-next 0/8] net: stmmac: improve PCS support 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-20260313_052843_205127_4E11EFE1 X-CRM114-Status: GOOD ( 10.80 ) 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 This series is the next of the three part series sorting out the PCS support in stmmac, building on part 2: net: stmmac: qcom-ethqos: further serdes reorganisation Similar patches have been posted previously. This series does away with the common SerDes PHY support, instead using a flag to indicate whether 2500Mbps mode is supported (STMMAC_FLAG_SERDES_SUPPORTS_2500M.) At this time, I have no plans to resurect the common SerDes PHY support - the generic PHY layer implementations are just too random to consider that, and I certainly do not want the extra work of fixing that. Changes from RFC v3: - only set default_an_inband if using SGMII/2500BASE-X mode. drivers/net/ethernet/stmicro/stmmac/common.h | 4 - .../ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 2 + drivers/net/ethernet/stmicro/stmmac/dwmac1000.h | 12 +- .../net/ethernet/stmicro/stmmac/dwmac1000_core.c | 11 +- drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 10 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 10 +- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 +- drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.c | 156 +++++++++++++++++++-- drivers/net/ethernet/stmicro/stmmac/stmmac_pcs.h | 29 +++- include/linux/stmmac.h | 1 + 10 files changed, 197 insertions(+), 46 deletions(-) -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!