From patchwork Tue Mar 17 09:18:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jose Abreu X-Patchwork-Id: 11442065 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 120F61392 for ; Tue, 17 Mar 2020 09:19:42 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id DB4A52071C for ; Tue, 17 Mar 2020 09:19:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="WD1/RLi5"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=synopsys.com header.i=@synopsys.com header.b="jdTQqSci" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB4A52071C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=synopsys.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=ZnPaDNlQ2uoRn2iioJzKkMvqM7eE3fax6hC/Qy1Otqc=; b=WD1 /RLi5OJNILakxOdjmBivGs7H7vuJTvQwn4KkocrwFFvsNumbrC/S3keh22meZXwUkFR0SKR0VGzv/ h0GsIe8IXBiSDg3+9uFnDa9fEG90vsQT6Nlq/DLrwm3XHQkZuEVvAQpFu9AkKuXp/1M0fFc6oN057 n6wHtpyXkmFPBPW9L3LucBN1qIufbgL9V9QknxyWH9dnWVuxsmIhViw5Ps7AfYjj5ysAwaVNBQeeq U5Q1kq+eZUJxhn/b3pROE5pLL1mjUKftiL4frpOff347bJEeDRUC7GqDX6zGBG9IqRLJlXjoaix9C 7cCv+ZUyVQLzyOoyIhps7ggNW5jGG/w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jE8Nw-0003wD-2s; Tue, 17 Mar 2020 09:19:40 +0000 Received: from smtprelay-out1.synopsys.com ([149.117.73.133]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jE8NU-0003Va-FM for linux-arm-kernel@lists.infradead.org; Tue, 17 Mar 2020 09:19:14 +0000 Received: from mailhost.synopsys.com (mdc-mailhost1.synopsys.com [10.225.0.209]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id 870F940184; Tue, 17 Mar 2020 09:19:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1584436751; bh=VK6M6NynkQutHkNGcSezRWGpOnu7G8uE4UbAW05pHdw=; h=From:To:Cc:Subject:Date:From; b=jdTQqScirKVGNgC3KqPiJjgx2fay44quEzcZ8Nv3oinH2jd8Xw2kGZw5NMQJ77u7n a392Hn0Iplmw1M+f/qUdWmrn/J/OUqFWBrlHbWker6Uucu2Txo+0EhQTIcNebNQ0Mp p02DOJKm5pETomSGgj0t+m1Jrmvw0ntnU6ZDbeCW2U5Rqr4bS9W8rMXDZYcSlS3wkv ZH2z4ZGf5QEz0OKly2jIm1gExDpDaVEBkw4AScvVEf1a/seizGjPgDqIC+2G88Swi6 l0mO/3detAyWmkIB+zgPcwCstDym7fxAamm2590i/yrLpbTHp4m337j6MM63HHlrwD GzTQJjYcS18Zw== Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by mailhost.synopsys.com (Postfix) with ESMTP id 1C533A005C; Tue, 17 Mar 2020 09:19:01 +0000 (UTC) From: Jose Abreu To: netdev@vger.kernel.org Subject: [PATCH net-next 0/4] net: stmmac: 100GB Enterprise MAC support Date: Tue, 17 Mar 2020 10:18:49 +0100 Message-Id: X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200317_021912_514602_9072BBFB X-CRM114-Status: GOOD ( 10.57 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jose Abreu , Andrew Lunn , Joao Pinto , Alexandre Torgue , Russell King , linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, Florian Fainelli , Maxime Coquelin , Giuseppe Cavallaro , "David S. Miller" , linux-arm-kernel@lists.infradead.org, Heiner Kallweit MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Adds the support for Enterprise MAC IP version which allows operating speeds up to 100GB. Patch 1/4, adds the support in XPCS for XLGMII interface that is used in this kind of Enterprise MAC IPs. Patch 2/4, adds the XLGMII interface support in stmmac. Patch 3/4, adds the HW specific support for Enterprise MAC. We end in patch 4/4, by updating stmmac documentation to mention the support for this new IP version. --- Cc: Giuseppe Cavallaro Cc: Alexandre Torgue Cc: Jose Abreu Cc: "David S. Miller" Cc: Maxime Coquelin Cc: netdev@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: Andrew Lunn Cc: Florian Fainelli Cc: Heiner Kallweit Cc: Russell King --- Jose Abreu (4): net: phy: xpcs: Add XLGMII support net: stmmac: Add XLGMII support net: stmmac: Add support for Enterprise MAC version Documentation: networking: stmmac: Mention new XLGMAC support .../networking/device_drivers/stmicro/stmmac.rst | 7 +- drivers/net/ethernet/stmicro/stmmac/common.h | 13 +++ .../net/ethernet/stmicro/stmmac/dwxgmac2_core.c | 99 ++++++++++++++++++++++ drivers/net/ethernet/stmicro/stmmac/dwxlgmac2.h | 22 +++++ drivers/net/ethernet/stmicro/stmmac/hwif.c | 45 +++++++++- drivers/net/ethernet/stmicro/stmmac/hwif.h | 1 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 58 +++++++++++++ drivers/net/phy/mdio-xpcs.c | 98 +++++++++++++++++++++ 8 files changed, 340 insertions(+), 3 deletions(-) create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwxlgmac2.h