From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ozlabs.org (ozlabs.org [103.22.144.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 192751A0198 for ; Thu, 12 Mar 2015 19:48:39 +1100 (AEDT) Received: from e23smtp09.au.ibm.com (e23smtp09.au.ibm.com [202.81.31.142]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id BDEA8140142 for ; Thu, 12 Mar 2015 19:48:38 +1100 (AEDT) Received: from /spool/local by e23smtp09.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 12 Mar 2015 18:48:38 +1000 Received: from d23relay06.au.ibm.com (d23relay06.au.ibm.com [9.185.63.219]) by d23dlp02.au.ibm.com (Postfix) with ESMTP id 96F762BB0054 for ; Thu, 12 Mar 2015 19:48:28 +1100 (EST) Received: from d23av02.au.ibm.com (d23av02.au.ibm.com [9.190.235.138]) by d23relay06.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t2C8mKOQ44630022 for ; Thu, 12 Mar 2015 19:48:28 +1100 Received: from d23av02.au.ibm.com (localhost [127.0.0.1]) by d23av02.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t2C8lsuG015162 for ; Thu, 12 Mar 2015 19:47:55 +1100 Message-ID: <55015294.40709@linux.vnet.ibm.com> Date: Thu, 12 Mar 2015 14:17:16 +0530 From: maddy MIME-Version: 1.0 To: Stewart Smith , mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.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 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 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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