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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 8EDA3E77173 for ; Fri, 6 Dec 2024 13:57:03 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Y4Xqy0jmQz30W9; Sat, 7 Dec 2024 00:57:02 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=148.163.158.5 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1733493422; cv=none; b=Vdw3voAZxPQDnp79b3ZzutsngcdtrW+TLBa1SOGpECEnb+FE6KQ4DIsXMUg6zjSYinWsjmbuNPUJpBVb4b6rVfORrArZ5DCBb0iegDvBsSoaf1kwiM/dSRAPde7lkTSwHz6n1g03HmNWKLiDbAw5XgCZnNusjzIC65i08IeJioC7VCIsGX+zs7fbxXrf3rga1D3Oo/38v1Z8QxulAWZ7CauE0L56YM2uZvXVe07kW38PoIayz92IdOVVnrKWV9hlt/xvZyOLqVrnjhQc3WLzY/FRbrKqxAG3t7B0BrBP770h3W/Dg9lIWE3CeXCXmKnMj+cIGpYof2n+u4I4XAQ/cw== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1733493422; c=relaxed/relaxed; bh=2VvAnUtmxhMMk6F7O3XnWBwviVIumRpdGIrNiXkcOoc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=QxCas4zTDlbZEnhJhkSmTBvneWAVJOj1edSWYHLvlFOJI+AOWu+I8Qt+d6fddKSgh/zKgb0TqWi6wBmVlOCOPN/BPn0JYAhE0TWCAb56iSCiZ8EJJPNbATd3p5VZEVEVHMt4Xfj5bSzUXmLSaPh64Y/4cYw9WIl+eeHLDghxfbv7rifjlUgJKeHytu6CCUcjiyEXEM5PNaqaRVqBLZQ+LoXtQUOPX6hZUcGqEFnQmTpz5Ir2z9+kvcrgUD1UC7CSTwTUV5/49m4b/phqPAjiktH+SbLEGQLveQ2Hc67MVP9UwEPpjMfUuh32lEZFNkwTzxEerYmR5TUdnHm0VqtQdg== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.vnet.ibm.com; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=I623HFBA; dkim-atps=neutral; spf=none (client-ip=148.163.158.5; helo=mx0b-001b2d01.pphosted.com; envelope-from=atrajeev@linux.vnet.ibm.com; receiver=lists.ozlabs.org) smtp.mailfrom=linux.vnet.ibm.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=linux.vnet.ibm.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=I623HFBA; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=linux.vnet.ibm.com (client-ip=148.163.158.5; helo=mx0b-001b2d01.pphosted.com; envelope-from=atrajeev@linux.vnet.ibm.com; receiver=lists.ozlabs.org) Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Y4Xqx06Mrz2y71 for ; Sat, 7 Dec 2024 00:57:00 +1100 (AEDT) Received: from pps.filterd (m0353725.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4B67UY7n000771; Fri, 6 Dec 2024 13:56:52 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:message-id:mime-version :subject:to; s=pp1; bh=2VvAnUtmxhMMk6F7O3XnWBwviVIumRpdGIrNiXkcO oc=; b=I623HFBA1AeMiaayZmTj3kjVU75tzgchmJyHFXca7xaTnKmDHskpEBLvV c2i88/0hhkAr7ARLArq/VpYkdRtcfisqha4S7o3bkFhj+tUaQVinUauwW0lV709U HVlL9wmBP2r0gJ2OPcWVjNmwUiBcUOlIGRoHqqc9V3yUWq70+utNQlicga15Uz2L O18SDU564YBHegGR0ZMwuFQybgq0sVeLwcmlJbExQG2miDZbPLeXJ+JGiqmdkXaP TmF5f/X5HBuExPLCc8Zeae5edyy9tkugJTxFv3wdljRp5x6qF+ERbDsbMYTFHJR3 IoV23UaBBxLVj72RwKXbUAFlt8oWA== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 43bvxksgrx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 06 Dec 2024 13:56:52 +0000 (GMT) Received: from m0353725.ppops.net (m0353725.ppops.net [127.0.0.1]) by pps.reinject (8.18.0.8/8.18.0.8) with ESMTP id 4B6DupYG007143; Fri, 6 Dec 2024 13:56:51 GMT Received: from ppma13.dal12v.mail.ibm.com (dd.9e.1632.ip4.static.sl-reverse.com [50.22.158.221]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 43bvxksgrw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 06 Dec 2024 13:56:51 +0000 (GMT) Received: from pps.filterd (ppma13.dal12v.mail.ibm.com [127.0.0.1]) by ppma13.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 4B69mwY9007467; Fri, 6 Dec 2024 13:56:51 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 438f8jxrtu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 06 Dec 2024 13:56:51 +0000 Received: from smtpav04.fra02v.mail.ibm.com (smtpav04.fra02v.mail.ibm.com [10.20.54.103]) by smtprelay06.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 4B6Dulmm31654516 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 6 Dec 2024 13:56:47 GMT Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 83BDA20043; Fri, 6 Dec 2024 13:56:47 +0000 (GMT) Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B5AEC20040; Fri, 6 Dec 2024 13:56:41 +0000 (GMT) Received: from localhost.localdomain (unknown [9.61.245.143]) by smtpav04.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 6 Dec 2024 13:56:41 +0000 (GMT) From: Athira Rajeev To: acme@kernel.org, jolsa@kernel.org, adrian.hunter@intel.com, irogers@google.com, namhyung@kernel.org Cc: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, maddy@linux.ibm.com, atrajeev@linux.vnet.ibm.com, kjain@linux.ibm.com, disgoel@linux.vnet.ibm.com, hbathini@linux.ibm.com Subject: [PATCH] tools/perf/arch/powerpc: Add register mask for power11 PVR in extended regs Date: Fri, 6 Dec 2024 19:26:37 +0530 Message-Id: <20241206135637.36166-1-atrajeev@linux.vnet.ibm.com> X-Mailer: git-send-email 2.35.1 X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 0DRLT-rEuHGmPWYrKzBJijAP1s6fxZfy X-Proofpoint-ORIG-GUID: dhBZ0ROkcyuB7GAbcfJlCqU6k1RPxCLP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 malwarescore=0 lowpriorityscore=0 mlxscore=0 priorityscore=1501 suspectscore=0 spamscore=0 adultscore=0 mlxlogscore=999 bulkscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412060102 Perf tools side uses extended mask to display the platform supported register names (with -I? option) to the user and also send this mask to the kernel to capture the extended registers as part of each sample. This mask value is decided based on the processor version ( from PVR ). Add PVR value for power11 to enable capturing the extended regs as part of sample in power11. Signed-off-by: Athira Rajeev --- tools/perf/arch/powerpc/util/perf_regs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c index e8e6e6fc6f17..bd36cfd420a2 100644 --- a/tools/perf/arch/powerpc/util/perf_regs.c +++ b/tools/perf/arch/powerpc/util/perf_regs.c @@ -16,6 +16,7 @@ #define PVR_POWER9 0x004E #define PVR_POWER10 0x0080 +#define PVR_POWER11 0x0082 static const struct sample_reg sample_reg_masks[] = { SMPL_REG(r0, PERF_REG_POWERPC_R0), @@ -207,7 +208,7 @@ uint64_t arch__intr_reg_mask(void) version = (((mfspr(SPRN_PVR)) >> 16) & 0xFFFF); if (version == PVR_POWER9) extended_mask = PERF_REG_PMU_MASK_300; - else if (version == PVR_POWER10) + else if ((version == PVR_POWER10) || (version == PVR_POWER11)) extended_mask = PERF_REG_PMU_MASK_31; else return mask; -- 2.43.5