From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 2128FA046B for ; Mon, 22 Jul 2019 17:53:10 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 5A2501BEB2; Mon, 22 Jul 2019 17:53:08 +0200 (CEST) Received: from wout1-smtp.messagingengine.com (wout1-smtp.messagingengine.com [64.147.123.24]) by dpdk.org (Postfix) with ESMTP id 52A101BE90 for ; Mon, 22 Jul 2019 17:53:06 +0200 (CEST) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.west.internal (Postfix) with ESMTP id 2D37652E; Mon, 22 Jul 2019 11:53:05 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Mon, 22 Jul 2019 11:53:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s=mesmtp; bh=HTWeObFjhrFvYrxeOxSJfUabag6uY0/rWwUORkCHZP4=; b=bR5azbCbNbNS tkXVLfDYLFAu8IloXOPnzfrAfVurOLopGru1MJh49VS89mvFDBu5tMTEdNWiN6IN 8Fsh1KNO/Gqf+i3iVlCJFHvclI6L575Ft+vX4EDUeEYrLlDPXYbyKnoftA5ojKNG tqIO6xs1Uzpq0PT4nHQbd4EySk+jG50= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; bh=HTWeObFjhrFvYrxeOxSJfUabag6uY0/rWwUORkCHZ P4=; b=DqdFvVotlgA5QrC8FK1d3qpYU9VMKwK6DzObdylJu7+qSb2YD/nlFdyao YCqH9+6t8zFZ9Nim4aFUlMqinzrOmqr7Il9uL8tpjnkt4KKFifUnQsFNHnLVe4LQ /BREC03dlmWiaq4m3sEH15tIG57bUNE34tE6hBKGqSgUqLYKE3Ab1e+qUDb0K6gG Y2Bt3SdDJkhBXzF16k6r8Cx//PlTPUQG+TEwLYG7nx+Ank6SzM3Is+apoJzzxB9C C0GfoVON5XoZ9EIKtwnE5Aj47V5KN7PVHHlBeRFzUka/SAtvU0LoGJT1hKA1E8wb ztIJW6TorEhc2/qMvhMiG7+mg3vfA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduvddrjeeggdeljecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvffufffkjghfggfgtgesthfuredttddtvdenucfhrhhomhepvfhhohhmrghs ucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenucfkph epjeejrddufeegrddvtdefrddukeegnecurfgrrhgrmhepmhgrihhlfhhrohhmpehthhho mhgrshesmhhonhhjrghlohhnrdhnvghtnecuvehluhhsthgvrhfuihiivgeptd X-ME-Proxy: Received: from xps.localnet (184.203.134.77.rev.sfr.net [77.134.203.184]) by mail.messagingengine.com (Postfix) with ESMTPA id 6396F38008B; Mon, 22 Jul 2019 11:53:03 -0400 (EDT) From: Thomas Monjalon To: David Marchand , anatoly.burakov@intel.com, jerinj@marvell.com Cc: dev@dpdk.org Date: Mon, 22 Jul 2019 17:53:01 +0200 Message-ID: <1735440.496QTsyyT4@xps> In-Reply-To: <1563800213-29839-1-git-send-email-david.marchand@redhat.com> References: <1562795329-16652-1-git-send-email-david.marchand@redhat.com> <1563800213-29839-1-git-send-email-david.marchand@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Subject: Re: [dpdk-dev] [PATCH v4 0/4] Fixes on IOVA mode selection X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" 22/07/2019 14:56, David Marchand: > Following the issues reported by Jerin and the discussion that emerged > from it, here are fixes to restore and document the behavior of the EAL > and the pci bus driver. > > I pondered all the arguments and tried to have the less changes > possible. > I can't find a need for a flag to just announce support of physical > addresses from the pmd point of view. > So it ended up with something really close to what Jerin had suggested. > > But the problem is that this is still unfinished wrt the documentation. > I will be offline for 10 days and we need this to move forward, so > sending > anyway. > > Changelog since v3: > - fixed typos in patch 2, > - updated patch 3 title, > - moved and reworded comments in the note section in patch 4, > > Changelog since v2 (Jerin): > - Patch 2/4 - Remove personal appeals in log messages(Anatoly) > - Patch 4/4 - Added documentation (Anatoly) > > Changelog since v1 (Jerin): > - Changed RTE_PCI_DRV_IOVA_AS_VA flag name as RTE_PCI_DRV_NEED_IOVA_AS_VA > (patch 3/4) > - Changed IOVA mode as VA for default case(patch 4/4) with documentation > - Tested the patch series on octeontx2 platform Applied, thanks Jerin, Anatoly and David for converging on a documented solution together.