From mboxrd@z Thu Jan 1 00:00:00 1970 From: Srinivas Pandruvada Subject: Re: [PATCH 0/5] x86 CPPC usage Date: Thu, 18 Aug 2016 14:14:20 -0700 Message-ID: <1471554860.1602.17.camel@linux.intel.com> References: <1470874646-70570-1-git-send-email-srinivas.pandruvada@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Return-path: Received: from mga04.intel.com ([192.55.52.120]:63278 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754885AbcHSBpY (ORCPT ); Thu, 18 Aug 2016 21:45:24 -0400 In-Reply-To: <1470874646-70570-1-git-send-email-srinivas.pandruvada@linux.intel.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: rjw@rjwysocki.net, viresh.kumar@linaro.org Cc: linux-acpi@vger.kernel.org, linux-pm@vger.kernel.org, ashwin.chaugule@linaro.org On Wed, 2016-08-10 at 17:17 -0700, Srinivas Pandruvada wrote: > The x86 HWP (Hardware Controlled Performance States) is an > implementation > of the ACPI-defined Collaborative Processor Performance Control > (CPPC). > The current implementation of HWP doesn't use CPPC, but CPPC brings > in > some advanced features. So we will be submitting changes to use CPPC. > > The first series only contains ACPI CPPC changes required for x86. > Since I didn't see any major objection to this series, I will resubmit these changes along with the use case of CPPC on x86 to support turbo feature. Thanks, Srinivas > Srinivas Pandruvada (5): >   acpi: cppc: Allow build with ACPI_CPU_FREQ_PSS config >   acpi: cpcc: Add integer read support >   acpi: cppc: Add support for function fixed hardware address >   acpi: cppc: Add prefix cppc to cpudata structure name >   acpi: bus: Enable HWP CPPC objects > >  drivers/acpi/Kconfig            |  1 - >  drivers/acpi/bus.c              |  7 ++++ >  drivers/acpi/cppc_acpi.c        | 88 > +++++++++++++++++++++++++++++++++++------ >  drivers/acpi/processor_driver.c |  5 ++- >  drivers/cpufreq/cppc_cpufreq.c  | 14 +++---- >  include/acpi/cppc_acpi.h        |  4 +- >  6 files changed, 95 insertions(+), 24 deletions(-) >