From nobody Thu Dec 18 12:30:09 2025 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 311FA289362 for ; Wed, 7 May 2025 14:34:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746628493; cv=none; b=Si/9x94pRiIo5RwcVpir57Xg7NO/qgID933LGXrzOxcqQwGFZm7wEOJZarE7Wz82W0RGYVTLJpvY7kvjF/QLMNV+u0IyWOE2YcNs0wsognYKd2dMCj6lwkwSVTYpD8W233kPJ14XpUe9SiDiMNhC+K3CIcArxi9GDDRL7Hgqous= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746628493; c=relaxed/simple; bh=pOUkHTeSo9LMNRHv1Rw3zA1/OZeSTDnWdy8XZfiuXyg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=sS7QiCPhhzaO3K7ccHzJIYh0xkXif52CmfmO5ZPY8i/uc96Njdo2BSxPIbRSe4tUIrEbg5r9KgggaCvmURJYoBwa7Nq/wxO5SVNslAxG7Yn8kTSjDX83LTuz8F8SEBfYT4E+TPmXON5WEgtkgsQtjgnSPiVt9ZR96fi3htC4wHE= 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=lG9QfylI; arc=none smtp.client-ip=198.175.65.17 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="lG9QfylI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1746628493; x=1778164493; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=pOUkHTeSo9LMNRHv1Rw3zA1/OZeSTDnWdy8XZfiuXyg=; b=lG9QfylIE4OqqT2P3rxXSBtxhIxAvHdM2nnlfqm10AnHK2onFivi4Goe 29ehfiEi+NOob6E5RMSrrO5JzV2cnhiW5aKKetyFlH0vmjX2cKfs6Lq1t C71J95rrqI7n+xqe7A0B2I+pf5HgxWNdbfEPU60DFGUrtPSlHgom3rQgh CqbXcbGTCiPt28GEnNLskBhE7YxIDCpbA2812hI7Vvp9tg0gEkqGkc0oh Fk1KMN+0HhxMLF0Vo9uiorF82mvmAzmXCnmCOrRXh1yOlXBWFLwCo7oso DTSv0pLX3tpHg3iIQhHsNt58N7kDHXPjJTgXGPL+oAxPeAR5K6dDBH9km A==; X-CSE-ConnectionGUID: guK5lQkwSoC5a2X1yh3C7A== X-CSE-MsgGUID: T/5d59VNRUW5tIIUgiIiIg== X-IronPort-AV: E=McAfee;i="6700,10204,11426"; a="48378089" X-IronPort-AV: E=Sophos;i="6.15,269,1739865600"; d="scan'208";a="48378089" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 May 2025 07:34:48 -0700 X-CSE-ConnectionGUID: NFGKn0qpQA+IjMh9RR5LeA== X-CSE-MsgGUID: FjehlFa0Sa6FXcXQHvZ6GA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,269,1739865600"; d="scan'208";a="135943615" Received: from kanliang-dev.jf.intel.com ([10.165.154.102]) by fmviesa006.fm.intel.com with ESMTP; 07 May 2025 07:34:48 -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 Cc: Kan Liang Subject: [RESEND PATCH V2 4/4] perf/x86/intel/uncore: Add iMC freerunning for Panther Lake Date: Wed, 7 May 2025 07:34:27 -0700 Message-Id: <20250507143427.1319818-5-kan.liang@linux.intel.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20250507143427.1319818-1-kan.liang@linux.intel.com> References: <20250507143427.1319818-1-kan.liang@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Kan Liang PTL uncore imc freerunning counters are the same as the previous HW. 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/unc= ore_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] =3D [UNCORE_PTL_TYPE_HBO] =3D &ptl_uncore_hbo, }; =20 +#define UNCORE_PTL_MMIO_EXTRA_UNCORES 1 + +static struct intel_uncore_type *ptl_mmio_extra_uncores[UNCORE_PTL_MMIO_EX= TRA_UNCORES] =3D { + &adl_uncore_imc_free_running, +}; + void ptl_uncore_mmio_init(void) { - uncore_mmio_uncores =3D uncore_get_uncores(UNCORE_ACCESS_MMIO, 0, NULL, + uncore_mmio_uncores =3D uncore_get_uncores(UNCORE_ACCESS_MMIO, + UNCORE_PTL_MMIO_EXTRA_UNCORES, + ptl_mmio_extra_uncores, UNCORE_PTL_MAX_NUM_UNCORE_TYPES, ptl_uncores); } --=20 2.38.1