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 E6263A0C46; Thu, 8 Jul 2021 22:43:32 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id B2B1A4014E; Thu, 8 Jul 2021 22:43:32 +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 1782E4003E for ; Thu, 8 Jul 2021 22:43:31 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1625777010; 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: in-reply-to:in-reply-to:references:references; bh=OKPjkwtsAD2+3/Zd2DJsXGa6C2cFSEC3i2IEsF+RgiA=; b=hri35liQwkpXwYv+wyhR3bSB+5JnYds1MF02EZiuDaDyePChMY1FVWIp+wyvHLHSKHNZnT P4H02EldFizPhRIUIPX7I2o5NfxVS0LkiHTja/dtzcjFQUnUoiB1QRMpXuPCqcZJ8BU2Of RVm2BqWGQGrxuBuDB80ngISZNrubxNg= Received: from mail-ua1-f72.google.com (mail-ua1-f72.google.com [209.85.222.72]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-126-yXBx42lEP6-prSklT0z0Aw-1; Thu, 08 Jul 2021 16:43:29 -0400 X-MC-Unique: yXBx42lEP6-prSklT0z0Aw-1 Received: by mail-ua1-f72.google.com with SMTP id 76-20020ab003d20000b029029db3c53817so2800835uau.22 for ; Thu, 08 Jul 2021 13:43:29 -0700 (PDT) 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=OKPjkwtsAD2+3/Zd2DJsXGa6C2cFSEC3i2IEsF+RgiA=; b=L15JZB9U/ITQoIaD/0HFqLrmjHZU2ajm3ABhX97YdtCDKtYyxdmnB88ahMXPMkgY/O bQwkHpnI3tBPRbxx0SlC3Ls1gjzOFud7rZ9gQn4CwZbRPK3TJ2Opv3nWWyXS/2RYMSwK xyRQDe3NYFUeTPXawdoMVPAl6R5iBzqiplgv0tzZoBBiJyUzV/qrE34EhgyqYkwTi5q0 QAfrVvc2jcxZkCiAX1oolJUalCbq6VaiuUkESNZ6lhjKFAI426Be5sPBEyxIuQnXTqFJ eyqdferbgoMStbydjs4IeH09QXhWCkDqG1037xKuMSoDXjxn2qwXwjDNVSbkWInJ+Hh3 zz8Q== X-Gm-Message-State: AOAM530RfmQmdFgEM7XkvrWWoIeXZ0Wh9ulRUXAX2XsMVDPRygZeRZr9 2ezPG1x3xjk/2mJ7761w7A8/wA8VF1N0NpS8reAQEB2L4itJ8H8telxBxZoO7zB/+KIVcI3O8UN e3OPmxG3z3ljXke9X6uw= X-Received: by 2002:a67:df85:: with SMTP id x5mr30843368vsk.17.1625777008673; Thu, 08 Jul 2021 13:43:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxXlkqk8Us9Z2Mj9CiqwrfT9b23xKJkKYNIet9luaiF3ItOJkR3QbLv3qpOTf3qh3I5WTXw8K/9a2A0lrjjHnQ= X-Received: by 2002:a67:df85:: with SMTP id x5mr30843350vsk.17.1625777008481; Thu, 08 Jul 2021 13:43:28 -0700 (PDT) MIME-Version: 1.0 References: <20210625020206.42284-2-richael.zhuang@arm.com> <20210708023447.20495-1-richael.zhuang@arm.com> <20210708023447.20495-2-richael.zhuang@arm.com> In-Reply-To: From: David Marchand Date: Thu, 8 Jul 2021 22:43:17 +0200 Message-ID: To: Richael Zhuang Cc: dev , Yu Jiang , David Hunt Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=dmarchan@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" Subject: Re: [dpdk-dev] [PATCH v6 1/2] power: add support for cppc cpufreq 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" On Thu, Jul 8, 2021 at 3:30 PM David Marchand wrote: > > On Thu, Jul 8, 2021 at 4:35 AM Richael Zhuang wrote: > > > > Currently in DPDK only acpi_cpufreq and pstate_cpufreq drivers are > > supported, which are both not available on arm64 platforms. Add > > support for cppc_cpufreq driver which works on most arm64 platforms. > > Worth a release note update. > WDYT of: > > diff --git a/doc/guides/rel_notes/release_21_08.rst > b/doc/guides/rel_notes/release_21_08.rst > index c92e016783..6fd9f0168a 100644 > --- a/doc/guides/rel_notes/release_21_08.rst > +++ b/doc/guides/rel_notes/release_21_08.rst > @@ -103,6 +103,10 @@ New Features > usecases. Configuration happens via standard rawdev enq/deq operations. See > the :doc:`../rawdevs/cnxk_bphy` rawdev guide for more details on this driver. > > +* **Added cppc_cpufreq support to Power Management library.** > + > + Added support for cppc_cpufreq driver which works on most arm64 platforms. > + > > Removed Items > ------------- > > Please respin on current main branch as there was one small update on lib/power internal API. Thanks. -- David Marchand