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 057ABA0524; Sun, 5 Jul 2020 02:58:05 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id D876B1DB17; Sun, 5 Jul 2020 02:58:04 +0200 (CEST) Received: from mail-io1-f66.google.com (mail-io1-f66.google.com [209.85.166.66]) by dpdk.org (Postfix) with ESMTP id E503F1C2F8 for ; Sun, 5 Jul 2020 02:58:03 +0200 (CEST) Received: by mail-io1-f66.google.com with SMTP id f6so20320783ioj.5 for ; Sat, 04 Jul 2020 17:58:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=frSfnCki4WcEXtf/VFCHjxmu+PWOdnfsPLmeEuXxSxk=; b=YWnfPyY+UWcqgpl14RgGakH6BiFcLXstIGv2Tjo+bEtwLBXeN/5OGbObjlnUQxdLfL +DBoADyoQqFygU3YVoO+pLY8WCyY4ZWHDW8koPf0y0Lh5IvVKlvs6G9BEV8FwED52P91 CffwENT885hVDYmpqpOu9qpxsc2hqM3o6wHfA/ZE97mpJkzPE7aeJFyt659CLesL0gn+ Q3DB+T/xOLbXuM3Wb2OnFU2hRVDu6+ClXvdEFPUBs5D0A4YEKi2UUuhfCYHs6ovOQ+YO slLKn7Lb2FCMr4Tu8Oz/bjc3bhNTu4p/uELingJbcTPnezdEarTcwSbrTbFpEFNF+spZ S+wA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=frSfnCki4WcEXtf/VFCHjxmu+PWOdnfsPLmeEuXxSxk=; b=BgEpPASVaXPP3JaI97fLkKOAgaWiBV1Scu79YsSFl5um4kyR5MfY5xH9qHvdRAtMbN K1yzilEAseHGtwH5OZMPbV21TcMLkxowsz7DrYNiWhyVlc6cTRoatTn6fuy7GEA06b23 bbGhQjKOC46CNZGhRN61+y47hCU3aqPGPXlnNGo8/9bcmsYdPU+BS/PwEHvDAbcqJT0K KQ+G1Eizl4YX1OHgAc/W2NJ+c99eHpgiFNGT1/RcfyFb9RnkTduV7Y9OaQr2Vwi+78yD 3v4fKKGvC9nUvPJT4kS8shxlZxb5EG4mVW0tavWbDfqoHvwflpN7nd0O3LjiYRLPCUpK 3kMQ== X-Gm-Message-State: AOAM533Zm6VDULtXpevANu2NJWAQ8Ypljj4/6AOju07vcmZiX9dckU6b uGAtFra9i+/z2iM9H7sNORtqPWAjG33wiHIxi3I= X-Google-Smtp-Source: ABdhPJxwzMbD2YphfyYCkhjogAU60KddwEhuW4Xvop81D0ODDXCNgDMxe4u/0OzMHSq+cEYdeJ6ByFiWyoKPNwDUcS8= X-Received: by 2002:a05:6602:21c7:: with SMTP id c7mr19016029ioc.1.1593910683311; Sat, 04 Jul 2020 17:58:03 -0700 (PDT) MIME-Version: 1.0 References: <20200410164127.54229-1-gavin.hu@arm.com> <20200703185741.22184-1-honnappa.nagarahalli@arm.com> <20200703185741.22184-3-honnappa.nagarahalli@arm.com> In-Reply-To: <20200703185741.22184-3-honnappa.nagarahalli@arm.com> From: Jerin Jacob Date: Sun, 5 Jul 2020 06:27:47 +0530 Message-ID: To: Honnappa Nagarahalli Cc: dpdk-dev , "Ruifeng Wang (Arm Technology China)" , Jerin Jacob , Hemant Agrawal , Ajit Khaparde , Igor Chauskin , Thomas Monjalon , Slava Ovsiienko , Andrew Rybchenko , "Richardson, Bruce" , nd Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [PATCH v3 3/3] doc: update deprecation of CIO barrier APIs 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" On Sat, Jul 4, 2020 at 12:28 AM Honnappa Nagarahalli wrote: > > rte_cio_*mb APIs will be deprecated in 20.11 release. > > Signed-off-by: Honnappa Nagarahalli Acked-by: Jerin Jacob > --- > doc/guides/rel_notes/deprecation.rst | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst > index d1034f60f..59656da3d 100644 > --- a/doc/guides/rel_notes/deprecation.rst > +++ b/doc/guides/rel_notes/deprecation.rst > @@ -40,6 +40,12 @@ Deprecation Notices > These wrappers must be used for patches that need to be merged in 20.08 > onwards. This change will not introduce any performance degradation. > > +* rte_cio_*mb: Since the IO barriers for ArmV8-a platforms are relaxed from DSB > + to DMB, rte_cio_*mb APIs provide the same functionality as rte_io_*mb > + APIs(taking all platforms into consideration). rte_io_*mb APIs should be used > + in the place of rte_cio_*mb APIs. The rte_cio_*mb APIs will be deprecated in > + 20.11 release. > + > * igb_uio: In the view of reducing the kernel dependency from the main tree, > as a first step, the Technical Board decided to move ``igb_uio`` > kernel module to the dpdk-kmods repository in the /linux/igb_uio/ directory > -- > 2.17.1 >