From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx195.postini.com [74.125.245.195]) by kanga.kvack.org (Postfix) with SMTP id 210206B0073 for ; Thu, 10 Jan 2013 18:50:46 -0500 (EST) From: Toshi Kani Subject: [RFC PATCH v2 02/12] ACPI: Add sys_hotplug.h for system device hotplug framework Date: Thu, 10 Jan 2013 16:40:20 -0700 Message-Id: <1357861230-29549-3-git-send-email-toshi.kani@hp.com> In-Reply-To: <1357861230-29549-1-git-send-email-toshi.kani@hp.com> References: <1357861230-29549-1-git-send-email-toshi.kani@hp.com> Sender: owner-linux-mm@kvack.org List-ID: To: rjw@sisk.pl, lenb@kernel.org, gregkh@linuxfoundation.org, akpm@linux-foundation.org Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, bhelgaas@google.com, isimatu.yasuaki@jp.fujitsu.com, jiang.liu@huawei.com, wency@cn.fujitsu.com, guohanjun@huawei.com, yinghai@kernel.org, srivatsa.bhat@linux.vnet.ibm.com, Toshi Kani Added include/acpi/sys_hotplug.h, which is ACPI-specific system device hotplug header and defines the order values of ACPI-specific handlers. Signed-off-by: Toshi Kani --- include/acpi/sys_hotplug.h | 48 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 include/acpi/sys_hotplug.h diff --git a/include/acpi/sys_hotplug.h b/include/acpi/sys_hotplug.h new file mode 100644 index 0000000..ad80f61 --- /dev/null +++ b/include/acpi/sys_hotplug.h @@ -0,0 +1,48 @@ +/* + * sys_hotplug.h - ACPI System device hot-plug framework + * + * Copyright (C) 2012 Hewlett-Packard Development Company, L.P. + * Toshi Kani + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _ACPI_SYS_HOTPLUG_H +#define _ACPI_SYS_HOTPLUG_H + +#include +#include +#include + +/* + * System device hot-plug operation proceeds in the following order. + * Validate phase -> Execute phase -> Commit phase + * + * The order values below define the calling sequence of ACPI-specific + * handlers for each phase in ascending order. The order value of + * platform-neutral handlers are defined in . + */ + +/* Add Validate order values */ +#define SHP_ACPI_BUS_ADD_VALIDATE_ORDER 0 /* must be first */ + +/* Add Execute order values */ +#define SHP_ACPI_BUS_ADD_EXECUTE_ORDER 10 +#define SHP_ACPI_RES_ADD_EXECUTE_ORDER 20 + +/* Add Commit order values */ +#define SHP_ACPI_BUS_ADD_COMMIT_ORDER 10 + +/* Delete Validate order values */ +#define SHP_ACPI_BUS_DEL_VALIDATE_ORDER 0 /* must be first */ +#define SHP_ACPI_RES_DEL_VALIDATE_ORDER 10 + +/* Delete Execute order values */ +#define SHP_ACPI_BUS_DEL_EXECUTE_ORDER 100 + +/* Delete Commit order values */ +#define SHP_ACPI_BUS_DEL_COMMIT_ORDER 100 + +#endif /* _ACPI_SYS_HOTPLUG_H */ -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org