From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wang Hongcheng Subject: [PATCH 8/9] Documentation: Add ivrs_acpihid kernel parameter description Date: Fri, 4 Dec 2015 11:24:25 +0800 Message-ID: <1449199466-6081-9-git-send-email-annie.wang@amd.com> References: <1449199466-6081-1-git-send-email-annie.wang@amd.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mail-by2on0099.outbound.protection.outlook.com ([207.46.100.99]:26304 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755203AbbLDD0l (ORCPT ); Thu, 3 Dec 2015 22:26:41 -0500 In-Reply-To: <1449199466-6081-1-git-send-email-annie.wang@amd.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Vinod Koul , Mika Westerberg , Joerg Roedel , Greg Kroah-Hartman , "Rafael J. Wysocki" Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, dmaengine@vger.kernel.org, iommu@lists.linux-foundation.org, Borislav Petkov , Huang Rui , Wan Zongshun , Ken Xue , Tony Li , Wan Zongshun From: Wan Zongshun Add ivrs_acpihid kernel parameter description, like ivrs_acpihid[00:14.5]=AMD0020:0. Signed-off-by: Wan Zongshun --- Documentation/kernel-parameters.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 742f69d..5c364c6 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1680,6 +1680,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted. PCI device 00:14.0 write the parameter as: ivrs_hpet[0]=00:14.0 + ivrs_acpihid [HW,X86_64] + Provide an override to the ACPI-HID:UID<->DEVICE-ID + mapping provided in the IVRS ACPI table. For + example, to map UART-HID:UID AMD0020:0 to + PCI device 00:14.5 write the parameter as: + ivrs_acpihid[00:14.5]=AMD0020:0 + js= [HW,JOY] Analog joystick See Documentation/input/joystick.txt. -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755294AbbLDD0o (ORCPT ); Thu, 3 Dec 2015 22:26:44 -0500 Received: from mail-by2on0099.outbound.protection.outlook.com ([207.46.100.99]:26304 "EHLO na01-by2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755203AbbLDD0l (ORCPT ); Thu, 3 Dec 2015 22:26:41 -0500 Authentication-Results: spf=none (sender IP is 165.204.84.222) smtp.mailfrom=amd.com; 8bytes.org; dkim=none (message not signed) header.d=none;8bytes.org; dmarc=permerror action=none header.from=amd.com; X-WSS-ID: 0NYTDKA-08-EAS-02 X-M-MSG: From: Wang Hongcheng To: Vinod Koul , Mika Westerberg , Joerg Roedel , "Greg Kroah-Hartman" , "Rafael J. Wysocki" CC: , , , , , Borislav Petkov , Huang Rui , Wan Zongshun , Ken Xue , Tony Li , Wan Zongshun Subject: [PATCH 8/9] Documentation: Add ivrs_acpihid kernel parameter description Date: Fri, 4 Dec 2015 11:24:25 +0800 Message-ID: <1449199466-6081-9-git-send-email-annie.wang@amd.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1449199466-6081-1-git-send-email-annie.wang@amd.com> References: <1449199466-6081-1-git-send-email-annie.wang@amd.com> MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:165.204.84.222;CTRY:US;IPV:NLI;EFV:NLI;SFV:NSPM;SFS:(10009020)(6009001)(2980300002)(428002)(199003)(189002)(19580395003)(5003940100001)(19580405001)(1096002)(5003600100002)(5008740100001)(1220700001)(101416001)(33646002)(48376002)(50466002)(11100500001)(53416004)(50226001)(86362001)(229853001)(97736004)(92566002)(106466001)(105586002)(36756003)(47776003)(586003)(2950100001)(77096005)(189998001)(76176999)(87936001)(5001770100001)(50986999);DIR:OUT;SFP:1101;SCL:1;SRVR:CY1PR12MB0716;H:atltwp02.amd.com;FPR:;SPF:None;PTR:InfoDomainNonexistent;A:1;MX:1;LANG:en; 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Signed-off-by: Wan Zongshun --- Documentation/kernel-parameters.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 742f69d..5c364c6 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1680,6 +1680,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted. PCI device 00:14.0 write the parameter as: ivrs_hpet[0]=00:14.0 + ivrs_acpihid [HW,X86_64] + Provide an override to the ACPI-HID:UID<->DEVICE-ID + mapping provided in the IVRS ACPI table. For + example, to map UART-HID:UID AMD0020:0 to + PCI device 00:14.5 write the parameter as: + ivrs_acpihid[00:14.5]=AMD0020:0 + js= [HW,JOY] Analog joystick See Documentation/input/joystick.txt. -- 1.9.1