Received: by 2002:a05:6a10:f3d0:0:0:0:0 with SMTP id a16csp1308899pxv; Fri, 2 Jul 2021 00:06:01 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxeHmD4pliKELXxpuNkfZqzQXsU00VsKF8IO4qg5dnKPAlhkFK6DOjv0wkCPJb6OqLnV+3E X-Received: by 2002:a05:6402:35c3:: with SMTP id z3mr4842565edc.346.1625209560828; Fri, 02 Jul 2021 00:06:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1625209560; cv=none; d=google.com; s=arc-20160816; b=sy1jtj5uHe2Guk1Em/nThflW2y3OZ5d0l5Lkj0H9fCeH5gzjLybpbLU1Xl0HRJ9SA6 nZD9M8pUnLH3cdEeEoaZL03dLVMhlYn1uhgxib1jH0Q3IDKWxrjsKbU+i7c7xE06hZdm cQ+pGK6cZeaXpszLSzlsvBDD/9KbrINOwPw41jpYxVqoqLhvGKD2qO4NZvd2mlofFgKQ DD7F19P5lJhpKYaFppaoLLvbzAYk9iDVBmFDy9Yz+QdtmFxmgF3Fl7EuVnlybXCsHUQ4 ILjHFUTXRtkbJz7aIHD7qW8FYb/Gu1dwvYD8VGGyHW/kJ0SDpJKaNFp1mdGmIKMMJPqz ivaQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=xTQHDMrhkPyannzRpaoI1UJ74dOBe4/r2wAnEHjY4ZM=; b=w8q3rr9KosUDA4Bz7n3XeEHPK/joLije3r8AxH0sKQjbUJ+e76MydG6eQ7/IyHe5yJ sIf8LRbUtu+Iznf0GsVc9Q17VMUXJUf6gUnMP8uHf46HrkVsIQcOCkq01KGw6l2DwZ6X wzOWFo0NivK9A/CL34oLH4c7QbVbdcTT9hJkPcwuGiGWrwHc5eY0ts4pymCndfJkozzR 3ax27FM9OWEufgSNDEY8q1oTDy6CbVSZgkXyJNv1PX3owGBDxhW+he94eTaMH6NEJ5SO OTMdEr8uXzr7jNb6wqb2dnDTNL/Kn0c1wkDw63+Gesp432GF7eW2ULl7uK2A7r0kkS6+ WmJQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id jx11si2220745ejc.470.2021.07.02.00.05.37; Fri, 02 Jul 2021 00:06:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230135AbhGBHGA (ORCPT + 99 others); Fri, 2 Jul 2021 03:06:00 -0400 Received: from mga01.intel.com ([192.55.52.88]:46298 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230129AbhGBHF7 (ORCPT ); Fri, 2 Jul 2021 03:05:59 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10032"; a="230353251" X-IronPort-AV: E=Sophos;i="5.83,316,1616482800"; d="scan'208";a="230353251" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Jul 2021 00:03:28 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,316,1616482800"; d="scan'208";a="482194000" Received: from aubrey-ubuntu.sh.intel.com ([10.239.53.122]) by FMSMGA003.fm.intel.com with ESMTP; 02 Jul 2021 00:03:26 -0700 From: Aubrey Li To: rjw@rjwysocki.net, lenb@kernel.org Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, Aubrey Li , Dan Williams , Aubrey Li Subject: [PATCH 1/2] ACPI: Correct \_SB._OSC bit definition for PRM Date: Fri, 2 Jul 2021 15:03:49 +0800 Message-Id: <1625209430-19934-1-git-send-email-aubrey.li@intel.com> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Accord to Platform Runtime Mechanism Specification v1.0 [1], Page 42, _OSC bit (BIT 21) is used to indicate OS support of platform runtime mechanism.. [1]: https://uefi.org/sites/default/files/resources/Platform%20Runtime%20Mechanism%20-%20with%20legal%20notice.pdf Cc: Dan Williams Signed-off-by: Aubrey Li --- include/linux/acpi.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/acpi.h b/include/linux/acpi.h index b338613..4df6a81 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -551,8 +551,8 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context); #define OSC_SB_OSLPI_SUPPORT 0x00000100 #define OSC_SB_CPC_DIVERSE_HIGH_SUPPORT 0x00001000 #define OSC_SB_GENERIC_INITIATOR_SUPPORT 0x00002000 -#define OSC_SB_PRM_SUPPORT 0x00020000 #define OSC_SB_NATIVE_USB4_SUPPORT 0x00040000 +#define OSC_SB_PRM_SUPPORT 0x00200000 extern bool osc_sb_apei_support_acked; extern bool osc_pc_lpi_support_confirmed; -- 2.7.4