From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751837AbaAPXyf (ORCPT ); Thu, 16 Jan 2014 18:54:35 -0500 Received: from e39.co.us.ibm.com ([32.97.110.160]:45549 "EHLO e39.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751660AbaAPXyW (ORCPT ); Thu, 16 Jan 2014 18:54:22 -0500 From: Cody P Schafer To: Linux PPC Cc: LKML , Peter Zijlstra , Paul Mackerras , Arnaldo Carvalho de Melo , Ingo Molnar , Benjamin Herrenschmidt , Cody P Schafer Subject: [PATCH 8/8] powerpc/perf: add kconfig option for hypervisor provided counters Date: Thu, 16 Jan 2014 15:53:54 -0800 Message-Id: <1389916434-2288-9-git-send-email-cody@linux.vnet.ibm.com> X-Mailer: git-send-email 1.8.5.2 In-Reply-To: <1389916434-2288-1-git-send-email-cody@linux.vnet.ibm.com> References: <1389916434-2288-1-git-send-email-cody@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 14011623-9332-0000-0000-000002C9C580 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Cody P Schafer --- arch/powerpc/perf/Makefile | 2 ++ arch/powerpc/platforms/Kconfig.cputype | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/arch/powerpc/perf/Makefile b/arch/powerpc/perf/Makefile index 60d71ee..5e5fcd2 100644 --- a/arch/powerpc/perf/Makefile +++ b/arch/powerpc/perf/Makefile @@ -11,5 +11,7 @@ obj32-$(CONFIG_PPC_PERF_CTRS) += mpc7450-pmu.o obj-$(CONFIG_FSL_EMB_PERF_EVENT) += core-fsl-emb.o obj-$(CONFIG_FSL_EMB_PERF_EVENT_E500) += e500-pmu.o e6500-pmu.o +obj-$(CONFIG_HV_PERF_CTRS) += hv-24x7.o hv-gpci.o + obj-$(CONFIG_PPC64) += $(obj64-y) obj-$(CONFIG_PPC32) += $(obj32-y) diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index bca2465..f98ec61 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -363,6 +363,12 @@ config PPC_PERF_CTRS help This enables the powerpc-specific perf_event back-end. +config HV_PERF_CTRS + def_bool y + depends on PERF_EVENTS && PPC_HAVE_PMU_SUPPORT + help + Enable access to perf counters provided by the hypervisor + config SMP depends on PPC_BOOK3S || PPC_BOOK3E || FSL_BOOKE || PPC_47x bool "Symmetric multi-processing support" -- 1.8.5.2