From patchwork Fri Dec 22 05:44:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Swee, Leong Ching" X-Patchwork-Id: 13502980 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 BDD68C41535 for ; Fri, 22 Dec 2023 05:46:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :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=nliMYt9NWALnvO4DntGDpV6gZRdqNFjSL+vcQNaaXi8=; b=y8K/tei/9r08US k2vWifwh9utUxYkMbWmcj6HGkP2ddpwqSP6ZJxI2ZUQWwT4CSmUi/SG9KL1AGhxyWUVLJiwiadLTQ cmCb7PWZhKV6y48K/DmOFRm2i9caDrYUg8XCrMZA9IHhCCcjjvWWDv+RDY6xLBZhyMzTqqoYiU6IG 1HrRaVhN1RnxSEZm1cRYOqQvxUG1H8rwk7g9Z1luEgJT4gd8BskeTViYjnj4sPPacHEpWkBMQtjYL CZri1EtZsASwKWw26KZ9DNUtcrauBd0e8BSDurndcGuvllW46WGCZdlffHTJ+OhLmUeJTTpTP0YVG ptNwd5sadNn4yOCUFTCA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rGYM1-005136-0S; Fri, 22 Dec 2023 05:45:49 +0000 Received: from mgamail.intel.com ([198.175.65.10]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rGYLy-00512o-2U for linux-arm-kernel@lists.infradead.org; Fri, 22 Dec 2023 05:45:48 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1703223947; x=1734759947; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=CjRK6L+3YHfQxLdgqWH6wzL66WcY3RprmAfaaHBD6ss=; b=lV58LZY08bO+/GFuffafAPkHOpmdSypukBiZvidOXWuaN+PTxeQgXDhp Qye3Od0PWHdd7CiWjKsktxXkgioQwIvmka1EYgQ3MJHcmL2kM1RU1olxw Nz95EFiqDfw++S3NZIy8xQodL2wW8mPhcG4LEyT+lIaujHjYw3/gM2XRU +5n48QhYlS3Oees26Zwp/OxE/hTrZbDQiVmrtjLlE7aOl2W+U+oIhmgzw LaPMZIeyZX+xmPxrBxRfSzaXD4hrZSyR85cT4gowThpjgamy2yw+fFgJN 5M4qVEPh1UyEKJb5eWl6UEejbLv5ZXdIZud0P0wzbi+xshzeTFjOLkjmm A==; X-IronPort-AV: E=McAfee;i="6600,9927,10931"; a="9470506" X-IronPort-AV: E=Sophos;i="6.04,294,1695711600"; d="scan'208";a="9470506" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Dec 2023 21:45:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10931"; a="900324167" X-IronPort-AV: E=Sophos;i="6.04,294,1695711600"; d="scan'208";a="900324167" Received: from pg-esw-build.png.intel.com ([10.226.214.57]) by orsmga004.jf.intel.com with ESMTP; 21 Dec 2023 21:45:39 -0800 From: Leong Ching Swee To: Maxime Coquelin , Alexandre Torgue , Jose Abreu , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Giuseppe Cavallaro Cc: linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, Swee Leong Ching Subject: [PATCH net-next v1 0/4] net: stmmac: Enable Per DMA Channel interrupt Date: Fri, 22 Dec 2023 13:44:47 +0800 Message-Id: <20231222054451.2683242-1-leong.ching.swee@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231221_214546_879144_5050F13D X-CRM114-Status: UNSURE ( 7.26 ) X-CRM114-Notice: Please train this message. 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 From: Swee Leong Ching Hi, Add Per DMA Channel interrupt feature for DWXGMAC IP. Patchset (link below) contains per DMA channel interrupt, But it was achieved. https://lore.kernel.org/lkml/20230821203328.GA2197059- robh@kernel.org/t/#m849b529a642e1bff89c05a07efc25d6a94c8bfb4 Some of the changes in this patchset are based on reviewer comment on patchset mentioned beforehand. Swee Leong Ching (4): dt-bindings: net: snps,dwmac: per channel irq net: stmmac: Make MSI interrupt routine generic net: stmmac: Add support for TX/RX channel interrupt net: stmmac: Use interrupt mode INTM=1 for per channel irq .../devicetree/bindings/net/snps,dwmac.yaml | 24 ++++++++++---- .../net/ethernet/stmicro/stmmac/dwmac-intel.c | 4 +-- .../net/ethernet/stmicro/stmmac/dwmac4_dma.c | 2 +- .../net/ethernet/stmicro/stmmac/dwxgmac2.h | 3 ++ .../ethernet/stmicro/stmmac/dwxgmac2_dma.c | 32 +++++++++++-------- .../net/ethernet/stmicro/stmmac/stmmac_main.c | 29 +++++++++-------- .../ethernet/stmicro/stmmac/stmmac_platform.c | 24 ++++++++++++++ include/linux/stmmac.h | 4 +-- 8 files changed, 84 insertions(+), 38 deletions(-)