From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4432C11F68 for ; Fri, 2 Jul 2021 07:03:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C3D07613EE for ; Fri, 2 Jul 2021 07:03:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230188AbhGBHGF (ORCPT ); Fri, 2 Jul 2021 03:06:05 -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