From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5B6E421D587; Mon, 7 Jul 2025 20:18:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751919528; cv=none; b=HnqzuTlk0TFIaKVo0zBORCSFsrVAlCNH9Y4KeDiqq6aw4Zx99V7uvfrUIXr11u8c5WFD8R9ehgmWeBIuB7oIiA5JqV1k3WaCpLHQ3rm2MYiHthrLPlrxQYc19JNSD/FMALze1MXbJ8sotGG2OwCzl1h5QyTaZoeseUhlHDDPepg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751919528; c=relaxed/simple; bh=J/tpyNMIY8MwiYNS7WD49SghFlV/J5ALM6CNukixufY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=eYoUkCgHEdgiKWwYs0KmwsBQdr6N49DPWnscbCVlxpuS25IopgCkWehRifOXstL+BIf/mTwwxld0fhC8ZV4WXBS2G1KSAncOJ1lZ2zxidxwZNkYYfFbQwVjI6n0ICunMmV4e7uvCMUFPl2JcpWVq2hqNxZoTRHaApRgQ6nw609E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=TFJrv+cq; arc=none smtp.client-ip=192.198.163.18 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="TFJrv+cq" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751919527; x=1783455527; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=J/tpyNMIY8MwiYNS7WD49SghFlV/J5ALM6CNukixufY=; b=TFJrv+cqlt2Teb6txZifO0k+ta2h2hD0C9JVGQ4xnx8OQbDHINStTkg6 DpOb16SCVCoclSO+15c4Q1+zDM97TNjyJnX5iLXqtD03ouAgNnN0XL6mw oJ5sosaP3l0p3sReZcrZKrx0xUncb2hBVzwfgrTsTZZ4zmWQL4C+kIYku 0FuqQrZ/LObFxShNkUCj+N3u36WEufEoSBfQjQIwDVqht27TKgs62bLvT 1zOdLG1Py7vnJDyAdhNTboFg/bX1hvknKJB53zprm3Qi52om+BGOHf/yc 69qiLi1W7XUNPzxNCt3nA0XBL47JLk/2Ac2ffEXelnBsL04zkfu/HrB2h w==; X-CSE-ConnectionGUID: /V2cvSGwT6+QVBLJIvNFyw== X-CSE-MsgGUID: FZ+WNinLTmGR6efguSPKFQ== X-IronPort-AV: E=McAfee;i="6800,10657,11487"; a="53362326" X-IronPort-AV: E=Sophos;i="6.16,295,1744095600"; d="scan'208";a="53362326" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jul 2025 13:18:45 -0700 X-CSE-ConnectionGUID: 517HcFLGSWCsqGohDgqzFg== X-CSE-MsgGUID: Zvuu4Yo8THWtOn2udTZunA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,295,1744095600"; d="scan'208";a="159343676" Received: from kanliang-dev.jf.intel.com ([10.165.154.102]) by fmviesa003.fm.intel.com with ESMTP; 07 Jul 2025 13:18:44 -0700 From: kan.liang@linux.intel.com To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, irogers@google.com, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Cc: dapeng1.mi@linux.intel.com, Kan Liang Subject: [PATCH V4 4/4] perf/x86/intel/uncore: Add iMC freerunning for Panther Lake Date: Mon, 7 Jul 2025 13:17:50 -0700 Message-Id: <20250707201750.616527-5-kan.liang@linux.intel.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20250707201750.616527-1-kan.liang@linux.intel.com> References: <20250707201750.616527-1-kan.liang@linux.intel.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Kan Liang PTL uncore imc freerunning counters are the same as the previous HW. Reviewed-by: Dapeng Mi Signed-off-by: Kan Liang --- arch/x86/events/intel/uncore_snb.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/x86/events/intel/uncore_snb.c b/arch/x86/events/intel/uncore_snb.c index 817dddc1454d..a8c4afc9cdff 100644 --- a/arch/x86/events/intel/uncore_snb.c +++ b/arch/x86/events/intel/uncore_snb.c @@ -1905,9 +1905,17 @@ static struct intel_uncore_type *ptl_uncores[UNCORE_PTL_MAX_NUM_UNCORE_TYPES] = [UNCORE_PTL_TYPE_HBO] = &ptl_uncore_hbo, }; +#define UNCORE_PTL_MMIO_EXTRA_UNCORES 1 + +static struct intel_uncore_type *ptl_mmio_extra_uncores[UNCORE_PTL_MMIO_EXTRA_UNCORES] = { + &adl_uncore_imc_free_running, +}; + void ptl_uncore_mmio_init(void) { - uncore_mmio_uncores = uncore_get_uncores(UNCORE_ACCESS_MMIO, 0, NULL, + uncore_mmio_uncores = uncore_get_uncores(UNCORE_ACCESS_MMIO, + UNCORE_PTL_MMIO_EXTRA_UNCORES, + ptl_mmio_extra_uncores, UNCORE_PTL_MAX_NUM_UNCORE_TYPES, ptl_uncores); } -- 2.38.1