From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D27E7C43217 for ; Fri, 25 Feb 2022 18:34:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233345AbiBYSf0 (ORCPT ); Fri, 25 Feb 2022 13:35:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233406AbiBYSf0 (ORCPT ); Fri, 25 Feb 2022 13:35:26 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 973C71C57D6; Fri, 25 Feb 2022 10:34:53 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3CE1461E7A; Fri, 25 Feb 2022 18:34:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68290C340E7; Fri, 25 Feb 2022 18:34:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1645814092; bh=TVmbNKyXM5tr3OV/MfK1q8iiXyx+5ewnxH4+yo4YrAk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=sfCYPwMm5KHKsjxYaH46kkEk3v6RbpCiN/dPraqbj1tQmplyraTv4HVn/l3g20Ctu m7J0LFPUl9uo+wy8305wlYbO7KoE1ysubMllgdKiWCXtvKSySdq6sqN39i6KS56FtL 38kgrp/e3evOP8vVZsBOiTsg8pZzeuv5aEodknNvEzfvmlbzRgksPT09PeYKQkVJ+q cahevypVsrv4qm6v4rOmZDq31oh6BLePFOQg6PQeBSHFuKujIUS4JdhHpOoPQsNA1p 4vs3RsDs1trGHAWEul8prDxvV171oCVVK2NGUGfv63WE3Q81r5iAnKG6XRWkAJoN4X IwM0HITTWEuJA== Received: by quaco.ghostprotocols.net (Postfix, from userid 1000) id 5901A403C8; Fri, 25 Feb 2022 15:34:49 -0300 (-03) Date: Fri, 25 Feb 2022 15:34:49 -0300 From: Arnaldo Carvalho de Melo To: Qi Liu Cc: will@kernel.org, mark.rutland@arm.com, john.garry@huawei.com, linux-perf-users@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linuxarm@huawei.com Subject: Re: [PATCH v2 2/2] perf jevents: Add support for HiSilicon CPA PMU aliasing Message-ID: References: <20220224111129.41416-1-liuqi115@huawei.com> <20220224111129.41416-3-liuqi115@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220224111129.41416-3-liuqi115@huawei.com> X-Url: http://acmel.wordpress.com Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org Em Thu, Feb 24, 2022 at 07:11:29PM +0800, Qi Liu escreveu: > Add support for HiSilicon CPA PMU aliasing. > > The kernel driver is in drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c Thanks, applied the tools/perf part, the drivers/perf/ should go via the kernel maintainer for this area. From what I see its not yet merged. - Arnaldo > Reviewed-by: John Garry > Signed-off-by: Qi Liu > --- > .../arm64/hisilicon/hip09/sys/uncore-cpa.json | 81 +++++++++++++++++++ > tools/perf/pmu-events/jevents.c | 1 + > 2 files changed, 82 insertions(+) > create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-cpa.json > > diff --git a/tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-cpa.json b/tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-cpa.json > new file mode 100644 > index 000000000000..7bcddec8a84f > --- /dev/null > +++ b/tools/perf/pmu-events/arch/arm64/hisilicon/hip09/sys/uncore-cpa.json > @@ -0,0 +1,81 @@ > +[ > + { > + "ConfigCode": "0x00", > + "EventName": "cpa_cycles", > + "BriefDescription": "count of CPA cycles", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "ConfigCode": "0x61", > + "EventName": "cpa_p1_wr_dat", > + "BriefDescription": "Number of write ops transmitted by the P1 port", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "ConfigCode": "0x62", > + "EventName": "cpa_p1_rd_dat", > + "BriefDescription": "Number of read ops transmitted by the P1 port", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "ConfigCode": "0x3", > + "EventName": "cpa_p1_rd_dat_64b", > + "BriefDescription": "Number of read ops transmitted by the P1 port which size is 64 bytes", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "ConfigCode": "0x4", > + "EventName": "cpa_p1_rd_dat_32b", > + "BriefDescription": "Number of read ops transmitted by the P1 port which size is 32 bytes", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "ConfigCode": "0xE1", > + "EventName": "cpa_p0_wr_dat", > + "BriefDescription": "Number of write ops transmitted by the P0 port", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "ConfigCode": "0xE2", > + "EventName": "cpa_p0_rd_dat", > + "BriefDescription": "Number of read ops transmitted by the P0 port", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "ConfigCode": "0x83", > + "EventName": "cpa_p0_rd_dat_64b", > + "BriefDescription": "Number of read ops transmitted by the P0 port which size is 64 bytes", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "ConfigCode": "0x84", > + "EventName": "cpa_p0_rd_dat_32b", > + "BriefDescription": "Number of read ops transmitted by the P0 port which size is 32 bytes", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "MetricExpr": "(cpa_p1_wr_dat * 64 + cpa_p1_rd_dat_64b * 64 + cpa_p1_rd_dat_32b * 32) / cpa_cycles", > + "BriefDescription": "Average bandwidth of CPA Port 1", > + "MetricGroup": "CPA", > + "MetricName": "cpa_p1_avg_bw", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + }, > + { > + "MetricExpr": "(cpa_p0_wr_dat * 64 + cpa_p0_rd_dat_64b * 64 + cpa_p0_rd_dat_32b * 32) / cpa_cycles", > + "BriefDescription": "Average bandwidth of CPA Port 0", > + "MetricGroup": "CPA", > + "MetricName": "cpa_p0_avg_bw", > + "Compat": "0x00000030", > + "Unit": "hisi_sicl,cpa" > + } > +] > diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c > index 1a57c3f81dd4..159d9eab6e79 100644 > --- a/tools/perf/pmu-events/jevents.c > +++ b/tools/perf/pmu-events/jevents.c > @@ -277,6 +277,7 @@ static struct map { > { "CPU-M-CF", "cpum_cf" }, > { "CPU-M-SF", "cpum_sf" }, > { "UPI LL", "uncore_upi" }, > + { "hisi_sicl,cpa", "hisi_sicl,cpa"}, > { "hisi_sccl,ddrc", "hisi_sccl,ddrc" }, > { "hisi_sccl,hha", "hisi_sccl,hha" }, > { "hisi_sccl,l3c", "hisi_sccl,l3c" }, > -- > 2.24.0 -- - Arnaldo