From nobody Thu Apr 9 23:25:01 2026 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (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 BD30527C162; Wed, 4 Mar 2026 21:42:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772660578; cv=none; b=PezXbKv8VlahLFYCUnVSxeOK8y7CEgb30zPVvpGOKyOFFLAVq8gBIzfesGq5CjsqOxUyQ/CIPBFLRo6G5HqRMYUXk3OWRL+ReLTlHK2ZqE7lnYY/raHJZg4T8cl2qiTYBxiWV8sBY2DxHn4W56dkrxYqdOptQrOdRkdHuaHQ12s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772660578; c=relaxed/simple; bh=kfN2jKdKlFHs+Z8qs5ZzGTjlHp1HVeDFqYioR3gJXHo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=SXJUa4CKDDrX6B7DRP4Cs60FoqdXwmh4aXoCHK9mRzTXO4sV/6X6bO6zYRgtEBDOwpjJ9dh771T6EgAbU0MZ6QDo19UpB5KjhmLmvTI4sGosGM/r28a8yrABtxp51IJgCZTL15EN3o3mwKdaDQebbQbsLjw3sy8vlNNvT7F7qa8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=XpDLAC97; arc=none smtp.client-ip=198.175.65.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass 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="XpDLAC97" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772660576; x=1804196576; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=kfN2jKdKlFHs+Z8qs5ZzGTjlHp1HVeDFqYioR3gJXHo=; b=XpDLAC97RgQg2vYDZdJC9IOT8rZ8lW5pRhLCiMlG2/21J2VYLRHE3Xm8 7m4+F5w6A6Tt5qOJxIXKI0DEr01ZxDNB7Hhusr/8mdj3eWEEvK7ixQGgq YycY/lTvK6cuZPiksryG8RmhTJee8JDfv1wVEQEMh2KNZutPXdAd4CKAf sA9csHlBmYm6eURJXTgjTdjq0IaEdPkAZ2++ahXnH0qYZ7KuE/GM0GcHS sK5FhKOf5SGd/un3OwsBvCb1Gik/eOEDsea6T53taee9xleHUG/M8AP+X tDrJ8P8fAL2RNcajU4JxhInQVvDL9YP5PjbrILuRxLmJYlBwU3Sm85hII Q==; X-CSE-ConnectionGUID: 4xoAZ63uRGmjOdZ4k9L3Tg== X-CSE-MsgGUID: 2YColWfWT5uTXDRdPy0gjA== X-IronPort-AV: E=McAfee;i="6800,10657,11719"; a="73434175" X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="73434175" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2026 13:42:56 -0800 X-CSE-ConnectionGUID: Gel3blZ7QlyQEeHjCSNGpA== X-CSE-MsgGUID: igDK7AGdTBq2FvZxihRoig== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="222611967" Received: from spandruv-desk.jf.intel.com ([10.54.55.20]) by orviesa003.jf.intel.com with ESMTP; 04 Mar 2026 13:42:56 -0800 From: Srinivas Pandruvada To: hansg@kernel.org, ilpo.jarvinen@linux.intel.com Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Pandruvada Subject: [PATCH] platform/x86: ISST: Correct locked bit width Date: Wed, 4 Mar 2026 13:42:55 -0800 Message-ID: <20260304214255.1748163-1-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.52.0 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" SST-PP locked bit width is set to three bits. It should be only one bit. Use SST_PP_LOCK_WIDTH define instead of SST_PP_LEVEL_WIDTH. Signed-off-by: Srinivas Pandruvada --- drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c b/= drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c index b8cdaa233ea9..fa1726185d44 100644 --- a/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c +++ b/drivers/platform/x86/intel/speed_select_if/isst_tpmi_core.c @@ -869,7 +869,7 @@ static int isst_if_get_perf_level(void __user *argp) _read_pp_info("current_level", perf_level.current_level, SST_PP_STATUS_OF= FSET, SST_PP_LEVEL_START, SST_PP_LEVEL_WIDTH, SST_MUL_FACTOR_NONE) _read_pp_info("locked", perf_level.locked, SST_PP_STATUS_OFFSET, - SST_PP_LOCK_START, SST_PP_LEVEL_WIDTH, SST_MUL_FACTOR_NONE) + SST_PP_LOCK_START, SST_PP_LOCK_WIDTH, SST_MUL_FACTOR_NONE) _read_pp_info("feature_state", perf_level.feature_state, SST_PP_STATUS_OF= FSET, SST_PP_FEATURE_STATE_START, SST_PP_FEATURE_STATE_WIDTH, SST_MUL_FA= CTOR_NONE) perf_level.enabled =3D !!(power_domain_info->sst_header.cap_mask & BIT(1)= ); --=20 2.52.0