From patchwork Thu May 23 02:32:03 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Gong X-Patchwork-Id: 2604481 Return-Path: X-Original-To: patchwork-linux-acpi@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 4B7D340077 for ; Thu, 23 May 2013 02:38:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757020Ab3EWCis (ORCPT ); Wed, 22 May 2013 22:38:48 -0400 Received: from mga09.intel.com ([134.134.136.24]:58050 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757003Ab3EWCis (ORCPT ); Wed, 22 May 2013 22:38:48 -0400 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 22 May 2013 19:36:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,725,1363158000"; d="scan'208";a="318138721" Received: from gchen-sby.bj.intel.com (HELO localhost) ([10.238.158.225]) by orsmga001.jf.intel.com with ESMTP; 22 May 2013 19:38:46 -0700 From: Chen Gong To: tony.luck@intel.com, bp@alien8.de Cc: linux-acpi@vger.kernel.org, Chen Gong Subject: [PATCH 2/2 V3] ACPI/APEI: Update einj documentation for param1/param2 Date: Wed, 22 May 2013 22:32:03 -0400 Message-Id: <1369276323-31436-3-git-send-email-gong.chen@linux.intel.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1369276323-31436-1-git-send-email-gong.chen@linux.intel.com> References: <1369276323-31436-1-git-send-email-gong.chen@linux.intel.com> Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org To ensure EINJ working well when injecting errors via EINJ table, add some attentions for param1/param2. Signed-off-by: Chen Gong --- Documentation/acpi/apei/einj.txt | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/acpi/apei/einj.txt b/Documentation/acpi/apei/einj.txt index e20b6da..3b08e62 100644 --- a/Documentation/acpi/apei/einj.txt +++ b/Documentation/acpi/apei/einj.txt @@ -47,11 +47,15 @@ directory apei/einj. The following files are provided. - param1 This file is used to set the first error parameter value. Effect of - parameter depends on error_type specified. + parameter depends on error_type specified. For example, if error + type is memory related type, the param1 should be a valid physical + memory address. - param2 This file is used to set the second error parameter value. Effect of - parameter depends on error_type specified. + parameter depends on error_type specified. For example, if error + type is memory related type, the param2 should be a valid physical + memory address mask, say, 0xfffffffffffff000. - notrigger The EINJ mechanism is a two step process. First inject the error, then