From nobody Mon Feb 9 16:02:15 2026 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (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 A43FE2D0270; Tue, 22 Apr 2025 21:34:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.19 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745357692; cv=none; b=RJgLRZfzeT2j9kF3TJJYnD3vKUMh42caVyaLyPPGGwyBgS4SG/id7Cl6mKzYU4h8OklHbzuOi/lhaQKr7xl5S3Krk+QSsnigGS4p7JDcMFTYvC883oQgU/j7LjUPJgngWe3grZyVKBH7FBXRDq+NMWTWiNkvqgz5HNlXik/pCJc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745357692; c=relaxed/simple; bh=R6FrB2qp+1Ei30aaidxlel0iYIgtEEa1jY/++eIlYFU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kBsWh5o3v0SRQa2OGfWMDWW+knlFPis656DqgK69m9jRNJDoCzABv6bjgWwSmLy5CnnUUR7l87yGdCrzeTzrfYsb4yIpvRkFZmMVxjOJbEWf4HY0i7kDWorLwPt2/rqjfTqDq43aOpFuK3u6qotCoVVBy9lO10LPTJCFP4oJXWI= 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=JCSGszV5; arc=none smtp.client-ip=192.198.163.19 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="JCSGszV5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1745357690; x=1776893690; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=R6FrB2qp+1Ei30aaidxlel0iYIgtEEa1jY/++eIlYFU=; b=JCSGszV5GRHBCj4g0wbKYt41S7NPOJp5Lkqzn1VmjuOQr4VaMWJekqwz BORnHVMObFcjTXTy17Vyb6+K+QqvMbbf7j60dQ8YWg1AUaWGxlTD7z9// RqXOmcfr8v3/fun9nxQB6X8Lb8HHk1s25cESROmcvehQxQkjhruO+U2Zb 0OW+Pgg/gvsmQCWp55Lebn62frlr6oIb8HdmxYqjQDcIYjGYjpuGCqkyi 53jqwFbeCfTGq5dxfqHA4m5oFvXTaz0ZE0sdmDU8SHaOdWKHx+SNKKgrQ f7K+K/B6IscsPCdLheN4t34M+jnIvRCN27QdfRka3hdi0/hP0mr19TPbO Q==; X-CSE-ConnectionGUID: ZYFAP8CaTF+jihCeI1RXLQ== X-CSE-MsgGUID: 7eTpE/NrRF6X+zvkFqK/tQ== X-IronPort-AV: E=McAfee;i="6700,10204,11411"; a="46053993" X-IronPort-AV: E=Sophos;i="6.15,232,1739865600"; d="scan'208";a="46053993" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Apr 2025 14:34:44 -0700 X-CSE-ConnectionGUID: x9tepe3xQ06Dm5U13/zE9g== X-CSE-MsgGUID: ELCZjOfFShGFxyA9z+7Hhw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,232,1739865600"; d="scan'208";a="133070687" Received: from spandruv-desk.jf.intel.com ([10.54.75.16]) by orviesa008.jf.intel.com with ESMTP; 22 Apr 2025 14:34:43 -0700 From: Srinivas Pandruvada To: hdegoede@redhat.com, ilpo.jarvinen@linux.intel.com Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Pandruvada Subject: [PATCH 5/5] Documentation: admin-guide: pm: Add documentation for die_id Date: Tue, 22 Apr 2025 14:34:27 -0700 Message-ID: <20250422213427.1943328-6-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250422213427.1943328-1-srinivas.pandruvada@linux.intel.com> References: <20250422213427.1943328-1-srinivas.pandruvada@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" Add documentation to describe die_id attribute. Signed-off-by: Srinivas Pandruvada --- .../admin-guide/pm/intel_uncore_frequency_scaling.rst | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rs= t b/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst index 84608dad84bd..689aca8bf9e1 100644 --- a/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst +++ b/Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst @@ -91,6 +91,11 @@ Attributes in each directory: ``domain_id`` This attribute is used to get the power domain id of this instance. =20 +``die_id`` + This attribute is used to get the Linux die id of this instance. + This attributes is only present for domains with core agents and + when the CPUID leaf 0x1f presents die ID. + ``fabric_cluster_id`` This attribute is used to get the fabric cluster id of this instance. =20 --=20 2.48.1