From nobody Sat Dec 28 09:54:07 2024 Delivered-To: importer@patchew.org Received-SPF: none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) client-ip=198.145.21.10; envelope-from=edk2-devel-bounces@lists.01.org; helo=ml01.01.org; Authentication-Results: mx.zoho.com; spf=none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) smtp.mailfrom=edk2-devel-bounces@lists.01.org; Return-Path: Received: from ml01.01.org (ml01.01.org [198.145.21.10]) by mx.zohomail.com with SMTPS id 1498725154677696.5135923556395; Thu, 29 Jun 2017 01:32:34 -0700 (PDT) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 7D03D21B02B98; Thu, 29 Jun 2017 01:30:54 -0700 (PDT) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 4065F21B02B8E for ; Thu, 29 Jun 2017 01:30:52 -0700 (PDT) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga105.fm.intel.com with ESMTP; 29 Jun 2017 01:32:24 -0700 Received: from ray-dev.ccr.corp.intel.com ([10.239.9.28]) by FMSMGA003.fm.intel.com with ESMTP; 29 Jun 2017 01:32:23 -0700 X-Original-To: edk2-devel@lists.01.org X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.40,279,1496127600"; d="scan'208";a="872956482" From: Ruiyu Ni To: edk2-devel@lists.01.org Date: Thu, 29 Jun 2017 16:32:19 +0800 Message-Id: <20170629083221.485184-2-ruiyu.ni@intel.com> X-Mailer: git-send-email 2.12.2.windows.2 In-Reply-To: <20170629083221.485184-1-ruiyu.ni@intel.com> References: <20170629083221.485184-1-ruiyu.ni@intel.com> Subject: [edk2] [PATCH 1/3] MdePkg: Add ResetNotification protocol definition X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Liming Gao MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" X-ZohoMail: RSF_4 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni Cc: Liming Gao Reviewed-by: Star Zeng --- MdePkg/Include/Protocol/ResetNotification.h | 86 +++++++++++++++++++++++++= ++++ MdePkg/MdePkg.dec | 3 + 2 files changed, 89 insertions(+) create mode 100644 MdePkg/Include/Protocol/ResetNotification.h diff --git a/MdePkg/Include/Protocol/ResetNotification.h b/MdePkg/Include/P= rotocol/ResetNotification.h new file mode 100644 index 0000000000..ade0eee34a --- /dev/null +++ b/MdePkg/Include/Protocol/ResetNotification.h @@ -0,0 +1,86 @@ +/** @file + EFI Reset Notification Protocol as defined in UEFI 2.7. + This protocol provides services to register for a notification when Rese= tSystem is called. + + Copyright (c) 2017, Intel Corporation. All rights reserved.
+ This program and the accompanying materials are licensed and made availa= ble under + the terms and conditions of the BSD License that accompanies this distri= bution. + The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php. + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMP= LIED. + + @par Revision Reference: + This Protocol is introduced in UEFI Specification 2.7 + +**/ + +#ifndef __EFI_RESET_NOTIFICATION_H__ +#define __EFI_RESET_NOTIFICATION_H__ + +#define EFI_RESET_NOTIFICATION_PROTOCOL_GUID \ + { 0x9da34ae0, 0xeaf9, 0x4bbf, { 0x8e, 0xc3, 0xfd, 0x60, 0x22, 0x6c, 0x44= , 0xbe } } + +typedef struct _EFI_RESET_NOTIFICATION_PROTOCOL EFI_RESET_NOTIFICATION_PRO= TOCOL; + +/** + Register a notification function to be called when ResetSystem() is call= ed. + + The RegisterResetNotify() function registers a notification function tha= t is called when + ResetSystem()is called and prior to completing the reset of the platform. + The registered functions must not perform a platform reset themselves. T= hese + notifications are intended only for the notification of components which= may need some + special-purpose maintenance prior to the platform resetting. + The list of registered reset notification functions are processed if Res= etSystem()is called + before ExitBootServices(). The list of registered reset notification fun= ctions is ignored if + ResetSystem()is called after ExitBootServices(). + + @param[in] This A pointer to the EFI_RESET_NOTIFICATION_PR= OTOCOL instance. + @param[in] ResetFunction Points to the function to be called when a= ResetSystem() is executed. + + @retval EFI_SUCCESS The reset notification function was succes= sfully registered. + @retval EFI_INVALID_PARAMETER ResetFunction is NULL. + @retval EFI_OUT_OF_RESOURCES There are not enough resources available t= o register the reset notification function. + @retval EFI_ALREADY_STARTED The reset notification function specified = by ResetFunction has already been registered. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_REGISTER_RESET_NOTIFY) ( + IN EFI_RESET_NOTIFICATION_PROTOCOL *This, + IN EFI_RESET_SYSTEM ResetFunction +); + +/** + Unregister a notification function. + + The UnregisterResetNotify() function removes the previously registered + notification using RegisterResetNotify(). + + @param[in] This A pointer to the EFI_RESET_NOTIFICATION_PR= OTOCOL instance. + @param[in] ResetFunction The pointer to the ResetFunction being unr= egistered. + + @retval EFI_SUCCESS The reset notification function was unregi= stered. + @retval EFI_INVALID_PARAMETER ResetFunction is NULL. + @retval EFI_INVALID_PARAMETER The reset notification function specified = by ResetFunction was not previously + registered using RegisterResetNotify(). + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_UNREGISTER_RESET_NOTIFY) ( + IN EFI_RESET_NOTIFICATION_PROTOCOL *This, + IN EFI_RESET_SYSTEM ResetFunction +); + +typedef struct _EFI_RESET_NOTIFICATION_PROTOCOL { + EFI_REGISTER_RESET_NOTIFY RegisterResetNotify; + EFI_UNREGISTER_RESET_NOTIFY UnRegisterResetNotify; +} EFI_RESET_NOTIFICATION_PROTOCOL; + + +extern EFI_GUID gEfiResetNotificationProtocolGuid; + +#endif + diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec index 4abbbd8888..2bdfebf36f 100644 --- a/MdePkg/MdePkg.dec +++ b/MdePkg/MdePkg.dec @@ -1669,6 +1669,9 @@ [Protocols] ## Include/Protocol/HttpBootCallback.h gEfiHttpBootCallbackProtocolGuid =3D {0xba23b311, 0x343d, 0x11e6, {0x9= 1, 0x85, 0x58, 0x20, 0xb1, 0xd6, 0x52, 0x99}} =20 + ## Include/Protocol/ResetNotification.h + gEfiResetNotificationProtocolGuid =3D { 0x9da34ae0, 0xeaf9, 0x4b= bf, { 0x8e, 0xc3, 0xfd, 0x60, 0x22, 0x6c, 0x44, 0xbe } } + # # Protocols defined in Shell2.0 # --=20 2.12.2.windows.2 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel