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 X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8AE39C12002 for ; Wed, 14 Jul 2021 23:20:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6C7FD613BF for ; Wed, 14 Jul 2021 23:20:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235717AbhGNXXQ (ORCPT ); Wed, 14 Jul 2021 19:23:16 -0400 Received: from mga03.intel.com ([134.134.136.65]:18936 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230525AbhGNXXQ (ORCPT ); Wed, 14 Jul 2021 19:23:16 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10045"; a="210487775" X-IronPort-AV: E=Sophos;i="5.84,240,1620716400"; d="scan'208";a="210487775" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2021 16:20:23 -0700 X-IronPort-AV: E=Sophos;i="5.84,240,1620716400"; d="scan'208";a="655008389" Received: from djiang5-desk3.ch.intel.com ([143.182.136.137]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jul 2021 16:20:23 -0700 Subject: [PATCH v2 00/18] Fix idxd sub-drivers setup From: Dave Jiang To: vkoul@kernel.org Cc: Dan Willliams , Dan Williams , dmaengine@vger.kernel.org Date: Wed, 14 Jul 2021 16:20:22 -0700 Message-ID: <162630468448.631529.1963704964865951650.stgit@djiang5-desk3.ch.intel.com> User-Agent: StGit/0.23-29-ga622f1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Hi Vinod, This has been rebased against dmaengine/next tree per request. Please consider merge. Thanks. v2: - Rebase The original dsa_bus_type did not use idiomatic mechanisms for attaching dsa-devices to dsa-drivers. Switch to the idiomatic style. Once this cleanup is in place it will ease the addition of the VFIO mdev driver as another dsa-driver. --- Dave Jiang (18): dmaengine: idxd: add driver register helper dmaengine: idxd: add driver name dmaengine: idxd: add 'struct idxd_dev' as wrapper for conf_dev dmaengine: idxd: remove IDXD_DEV_CONF_READY dmaengine: idxd: move wq_enable() to device.c dmaengine: idxd: move wq_disable() to device.c dmaengine: idxd: remove bus shutdown dmaengine: idxd: remove iax_bus_type prototype dmaengine: idxd: fix bus_probe() and bus_remove() for dsa_bus dmaengine: idxd: move probe() bits for idxd 'struct device' to device.c dmaengine: idxd: idxd: move remove() bits for idxd 'struct device' to device.c dmanegine: idxd: open code the dsa_drv registration dmaengine: idxd: add type to driver in order to allow device matching dmaengine: idxd: create idxd_device sub-driver dmaengine: idxd: create dmaengine driver for wq 'device' dmaengine: idxd: create user driver for wq 'device' dmaengine: dsa: move dsa_bus_type out of idxd driver to standalone dmaengine: idxd: move dsa_drv support to compatible mode drivers/dma/Kconfig | 21 ++ drivers/dma/Makefile | 2 +- drivers/dma/idxd/Makefile | 8 + drivers/dma/idxd/bus.c | 92 +++++++ drivers/dma/idxd/cdev.c | 65 ++++- drivers/dma/idxd/compat.c | 114 ++++++++ drivers/dma/idxd/device.c | 194 +++++++++++++- drivers/dma/idxd/dma.c | 82 +++++- drivers/dma/idxd/idxd.h | 129 +++++++-- drivers/dma/idxd/init.c | 140 +++++----- drivers/dma/idxd/irq.c | 2 +- drivers/dma/idxd/sysfs.c | 541 ++++++++------------------------------ 12 files changed, 858 insertions(+), 532 deletions(-) create mode 100644 drivers/dma/idxd/bus.c create mode 100644 drivers/dma/idxd/compat.c --