From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753484AbbCLIsg (ORCPT ); Thu, 12 Mar 2015 04:48:36 -0400 Received: from e23smtp04.au.ibm.com ([202.81.31.146]:42521 "EHLO e23smtp04.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751801AbbCLIse (ORCPT ); Thu, 12 Mar 2015 04:48:34 -0400 Message-ID: <55015294.40709@linux.vnet.ibm.com> Date: Thu, 12 Mar 2015 14:17:16 +0530 From: maddy User-Agent: Mozilla/5.0 (X11; Linux i686 on x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: Stewart Smith , mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org CC: ak@linux.intel.com, srivatsa@mit.edu, linux-kernel@vger.kernel.org, eranian@google.com, linuxppc-dev@ozlabs.org, linuxppc-dev@lists.ozlabs.org Subject: Re: [RFC PATCH 4/7]powerpc/powernv: Add OPAL support for Nest pmu References: <1426079233-16720-1-git-send-email-maddy@linux.vnet.ibm.com> <1426079233-16720-5-git-send-email-maddy@linux.vnet.ibm.com> In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15031208-0013-0000-0000-000000EB7726 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday 12 March 2015 04:27 AM, Stewart Smith wrote: > Madhavan Srinivasan writes: >> Nest Counters can be configured via PORE Engine and OPAL >> provides an interface call to it. PORE Engine also does the >> work of moving the counter data to memory. > Do you have the associated skiboot patch that implements this firmware > call? I haven't seen it on the skiboot list yet :) Hi Stewart, OPAL side code is under-developement. Will post the patches soon to the skiboot mailing list. Regards Maddy