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 D7060C433EF for ; Thu, 24 Feb 2022 11:13:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233829AbiBXLNq (ORCPT ); Thu, 24 Feb 2022 06:13:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233964AbiBXLNP (ORCPT ); Thu, 24 Feb 2022 06:13:15 -0500 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D85E293A0C; Thu, 24 Feb 2022 03:12:43 -0800 (PST) Received: from kwepemi500026.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4K49B12BFZzbbkh; Thu, 24 Feb 2022 19:08:09 +0800 (CST) Received: from kwepemm600003.china.huawei.com (7.193.23.202) by kwepemi500026.china.huawei.com (7.221.188.247) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.18; Thu, 24 Feb 2022 19:12:41 +0800 Received: from localhost.localdomain (10.67.164.66) by kwepemm600003.china.huawei.com (7.193.23.202) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.21; Thu, 24 Feb 2022 19:12:41 +0800 From: Qi Liu To: , , , CC: , , , Subject: [PATCH v2 2/2] perf jevents: Add support for HiSilicon CPA PMU aliasing Date: Thu, 24 Feb 2022 19:11:29 +0800 Message-ID: <20220224111129.41416-3-liuqi115@huawei.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20220224111129.41416-1-liuqi115@huawei.com> References: <20220224111129.41416-1-liuqi115@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.67.164.66] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemm600003.china.huawei.com (7.193.23.202) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support for HiSilicon CPA PMU aliasing. The kernel driver is in drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c 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