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 ADE8BA00BE; Tue, 7 Jul 2020 22:20:04 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 265FE1DB9C; Tue, 7 Jul 2020 22:19:57 +0200 (CEST) Received: from mail-oo1-f65.google.com (mail-oo1-f65.google.com [209.85.161.65]) by dpdk.org (Postfix) with ESMTP id 125E81DB3E for ; Tue, 7 Jul 2020 22:19:55 +0200 (CEST) Received: by mail-oo1-f65.google.com with SMTP id t6so2362833ooh.4 for ; Tue, 07 Jul 2020 13:19:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=lBIa4edyeQuZA5EIBmy7EETpXi9rA4EhTNUktl6xnoQ=; b=TGIN0A1E+oPc4piWcOqAz1atNEM5uIkOSv3kztG4o+q3rdw8WfrQuWex+mK2ZlDg4H vUu6mrgBkW5Lay3rFj7L8AltHABqtOS8jAFaMWLil/PfD2gZtcBfLdv7GSILLLBkY8IO 6PjKEiJpAzSvnwdcNSQmvTLynTds6A6tf81FY= 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=lBIa4edyeQuZA5EIBmy7EETpXi9rA4EhTNUktl6xnoQ=; b=JDzohbe2Xd+C0OXUhyrPQvAtMkw8kUj/zWYnXmXzUOVnsVUTtFAsXpm7hLFuZMnzVW b8ilHnEkRJlb5EUL7N/nS/GJYnnSDJ+4Xxg9+hRIOqiihlJN33boK+NnEWYgLnjLi9ek /Ni2aOXXXP5mnZ3Xj78XeDH26mFAT2+xBBRdQXlhMnkzxLFjiq5X0GD5+cWXXW3qDhXG e3tkJve91pHxGs+dSqWWSrwgU6+kB66l9uX8oTQl86nfUm+4fLAdcGJNcOb+Cc9dXjmN KQvSZI0YtQxrS2NLUKCNVC0B5tP9ZR4O6NriYEfCti0aOIutc9b1wmOzdcfpShtMWetM 4sQQ== X-Gm-Message-State: AOAM5308k3CKUjjqCXODpR8STlEyiSLZuz+meN4+M5J6J722le8PCK2U UfZ8Qm2+sCVw0HIhhUAlNaY133KxGgCpnYwquDNZHA== X-Google-Smtp-Source: ABdhPJx69SPYBtjtjZZvahnPX9/qRE1ipPqcKHoLwR1xe2CnTFkljV2b5WfIqCgPn7drHQSvZBVKT9l65LAZxRdtj7g= X-Received: by 2002:a4a:6b44:: with SMTP id h4mr48839886oof.52.1594153194039; Tue, 07 Jul 2020 13:19:54 -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: Ajit Khaparde Date: Tue, 7 Jul 2020 13:19:37 -0700 Message-ID: To: Honnappa Nagarahalli Cc: dpdk-dev , ruifeng.wang@arm.com, Jerin Jacob Kollanukkaran , Hemant Agrawal , igorch@amazon.com, Thomas Monjalon , Viacheslav Ovsiienko , Andrew Rybchenko , Bruce Richardson , nd Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 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 Fri, Jul 3, 2020 at 11:58 AM Honnappa Nagarahalli < honnappa.nagarahalli@arm.com> wrote: > rte_cio_*mb APIs will be deprecated in 20.11 release. > > Signed-off-by: Honnappa Nagarahalli > Acked-by: Ajit Khaparde --- > 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 > >