From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id B9397A0C41; Wed, 15 Sep 2021 12:12:42 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9F18641120; Wed, 15 Sep 2021 12:12:42 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id 4BDC24003C for ; Wed, 15 Sep 2021 12:12:41 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1631700760; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=SRh1Rstq6sT1fFidKpKpg2krdVEAol2ljNtq0nN0Eic=; b=L/sG4ov7adx7+V6d6BoyGOlhmpKPbdzYfPrZ5MWxE2b+YOqzVQndCYge/aLDmk1hXIWr/y 2GMnRzQAxliT8DRsl9rrCCf774aHkG4E5M8xXlO5SI+PZzGivwW5eqVXLgLf5xqBntjw+A 5a3rc0IQIFH3RCv5Ml75iUpORXLioaM= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-122-yclW4m-cPF-MZlftaFpuZQ-1; Wed, 15 Sep 2021 06:12:39 -0400 X-MC-Unique: yclW4m-cPF-MZlftaFpuZQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 647D91084687; Wed, 15 Sep 2021 10:12:38 +0000 (UTC) Received: from [10.39.208.12] (unknown [10.39.208.12]) by smtp.corp.redhat.com (Postfix) with ESMTPS id BF2C910016FB; Wed, 15 Sep 2021 10:12:36 +0000 (UTC) To: Kevin Laatz , dev@dpdk.org Cc: bruce.richardson@intel.com, fengchengwen@huawei.com, jerinj@marvell.com, conor.walsh@intel.com References: <20210903105001.1179328-1-kevin.laatz@intel.com> <20210908103016.1661914-1-kevin.laatz@intel.com> <20210908103016.1661914-5-kevin.laatz@intel.com> From: Maxime Coquelin Message-ID: Date: Wed, 15 Sep 2021 12:12:34 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210908103016.1661914-5-kevin.laatz@intel.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=maxime.coquelin@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v3 04/17] dma/idxd: add bus device probing X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi Kevin, On 9/8/21 12:30 PM, Kevin Laatz wrote: > Add the basic device probing for DSA devices bound to the IDXD kernel > driver. These devices can be configured via sysfs and made available to > DPDK if they are found during bus scan. Relevant documentation is included. > > Signed-off-by: Bruce Richardson > Signed-off-by: Kevin Laatz > --- > doc/guides/dmadevs/idxd.rst | 64 +++++++ > drivers/dma/idxd/idxd_bus.c | 352 +++++++++++++++++++++++++++++++++++ > drivers/dma/idxd/meson.build | 1 + > 3 files changed, 417 insertions(+) > create mode 100644 drivers/dma/idxd/idxd_bus.c > Sorry if it has been asked before, but what is the reason this DSA bus driver is not in drivers/bus/?