From patchwork Fri Jul 28 06:17:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jing Zhang X-Patchwork-Id: 13331233 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 94FB0C001E0 for ; Fri, 28 Jul 2023 06:18:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wtqwei4/wNBIasvRY8w5sRz+WElU43LYh2Ay4i8tPPA=; b=eGPMB1EtmRZSMW 7eB3JZy5OIcn29guuvMB585ERYY8HlsGuKi9vV+GbuU0iHqq4Yf/siw6i+XMdAmw7Q0OU+q7psWo4 ySudmE5E7E7LJeqjqcMWj/MlNJgHmLWtIklfPfNYkg0SgWzVJ1AeNBmacI7hQZbw+9mJROMwxL+iN 8u3dXnXfwj910gdOCG7+iN5jMwKRks7neC9aDs/NC4k+97/5l9qkFgMs6gwPuebDG0tI6U0StuHSn 2vR7JNp5lp4gSv8AkGZgwd2cVHXk6/v+4FjJdhngDwriX1x1KBGdv0oVTqDkJ1JlqevFcmNQVWS7Z zhCvNWgxOWZIJlRA1Cgw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qPGnM-001s76-2p; Fri, 28 Jul 2023 06:17:48 +0000 Received: from out30-112.freemail.mail.aliyun.com ([115.124.30.112]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qPGnB-001s2c-0g for linux-arm-kernel@lists.infradead.org; Fri, 28 Jul 2023 06:17:39 +0000 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R791e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045192;MF=renyu.zj@linux.alibaba.com;NM=1;PH=DS;RN=15;SR=0;TI=SMTPD_---0VoOxEIp_1690525051; Received: from srmbuffer011165236051.sqa.net(mailfrom:renyu.zj@linux.alibaba.com fp:SMTPD_---0VoOxEIp_1690525051) by smtp.aliyun-inc.com; Fri, 28 Jul 2023 14:17:31 +0800 From: Jing Zhang To: John Garry , Ian Rogers Cc: Will Deacon , Mark Rutland , Robin Murphy , Ilkka Koskinen , Namhyung Kim , Arnaldo Carvalho de Melo , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-doc@vger.kernel.org, Zhuo Song , Jing Zhang , Shuai Xue Subject: [PATCH v5 3/5] perf test: Add pmu-event test for "Compat" and new event_field. Date: Fri, 28 Jul 2023 14:17:18 +0800 Message-Id: <1690525040-77423-4-git-send-email-renyu.zj@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1690525040-77423-1-git-send-email-renyu.zj@linux.alibaba.com> References: <1690525040-77423-1-git-send-email-renyu.zj@linux.alibaba.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230727_231737_459161_73A6C3EB X-CRM114-Status: GOOD ( 12.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add new event test for uncore system event which is used to verify the functionality of "Compat" matching multiple identifiers and the new event fields "EventIdCode" and "Type". Signed-off-by: Jing Zhang --- .../pmu-events/arch/test/test_soc/sys/uncore.json | 8 ++++ tools/perf/tests/pmu-events.c | 55 ++++++++++++++++++++++ 2 files changed, 63 insertions(+) diff --git a/tools/perf/pmu-events/arch/test/test_soc/sys/uncore.json b/tools/perf/pmu-events/arch/test/test_soc/sys/uncore.json index c7e7528..879a0ae 100644 --- a/tools/perf/pmu-events/arch/test/test_soc/sys/uncore.json +++ b/tools/perf/pmu-events/arch/test/test_soc/sys/uncore.json @@ -12,5 +12,13 @@ "EventName": "sys_ccn_pmu.read_cycles", "Unit": "sys_ccn_pmu", "Compat": "0x01" + }, + { + "BriefDescription": "Counts total cache misses in first lookup result (high priority).", + "Type": "0x05", + "EventIdCode": "0x01", + "EventName": "sys_cmn_pmu.hnf_cache_miss", + "Unit": "arm_cmn", + "Compat": "434*;436*;43c*;43a01" } ] diff --git a/tools/perf/tests/pmu-events.c b/tools/perf/tests/pmu-events.c index 1dff863b..e227dcd 100644 --- a/tools/perf/tests/pmu-events.c +++ b/tools/perf/tests/pmu-events.c @@ -255,9 +255,24 @@ struct perf_pmu_test_pmu { .matching_pmu = "uncore_sys_ccn_pmu", }; +static const struct perf_pmu_test_event sys_cmn_pmu_hnf_cache_miss = { + .event = { + .name = "sys_cmn_pmu.hnf_cache_miss", + .event = "type=0x05,eventid=0x01", + .desc = "Counts total cache misses in first lookup result (high priority). Unit: uncore_arm_cmn ", + .topic = "uncore", + .pmu = "uncore_arm_cmn", + .compat = "434*;436*;43c*;43a01", + }, + .alias_str = "type=0x5,eventid=0x1", + .alias_long_desc = "Counts total cache misses in first lookup result (high priority). Unit: uncore_arm_cmn ", + .matching_pmu = "uncore_arm_cmn_0", +}; + static const struct perf_pmu_test_event *sys_events[] = { &sys_ddr_pmu_write_cycles, &sys_ccn_pmu_read_cycles, + &sys_cmn_pmu_hnf_cache_miss, NULL }; @@ -699,6 +714,46 @@ static int __test_uncore_pmu_event_aliases(struct perf_pmu_test_pmu *test_pmu) &sys_ccn_pmu_read_cycles, }, }, + { + .pmu = { + .name = (char *)"uncore_arm_cmn_0", + .is_uncore = 1, + .id = (char *)"43401", + }, + .aliases = { + &sys_cmn_pmu_hnf_cache_miss, + }, + }, + { + .pmu = { + .name = (char *)"uncore_arm_cmn_0", + .is_uncore = 1, + .id = (char *)"43602", + }, + .aliases = { + &sys_cmn_pmu_hnf_cache_miss, + }, + }, + { + .pmu = { + .name = (char *)"uncore_arm_cmn_1", + .is_uncore = 1, + .id = (char *)"43c03", + }, + .aliases = { + &sys_cmn_pmu_hnf_cache_miss, + }, + }, + { + .pmu = { + .name = (char *)"uncore_arm_cmn_1", + .is_uncore = 1, + .id = (char *)"43a01", + }, + .aliases = { + &sys_cmn_pmu_hnf_cache_miss, + }, + } }; /* Test that aliases generated are as expected */