From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (using TLSv1 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 1239781CEF for ; Thu, 27 Oct 2016 23:54:14 -0700 (PDT) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP; 27 Oct 2016 22:46:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,556,1473145200"; d="scan'208";a="778911888" Received: from jyao1-mobl.ccr.corp.intel.com ([10.254.213.209]) by FMSMGA003.fm.intel.com with ESMTP; 27 Oct 2016 22:46:55 -0700 From: Jiewen Yao To: edk2-devel@lists.01.org Cc: Feng Tian , Star Zeng , Michael D Kinney , Liming Gao , Chao Zhang Date: Fri, 28 Oct 2016 13:46:30 +0800 Message-Id: <1477633603-12332-3-git-send-email-jiewen.yao@intel.com> X-Mailer: git-send-email 2.7.4.windows.1 In-Reply-To: <1477633603-12332-1-git-send-email-jiewen.yao@intel.com> References: <1477633603-12332-1-git-send-email-jiewen.yao@intel.com> Subject: [PATCH V6 02/15] MdeModulePkg/CapsuleLib: Add ProcessCapsules() API. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Oct 2016 06:54:14 -0000 ProcessCapsules() API can be used by platform BDS to process all capsules. Cc: Feng Tian Cc: Star Zeng Cc: Michael D Kinney Cc: Liming Gao Cc: Chao Zhang Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao Reviewed-by: Liming Gao --- MdeModulePkg/Include/Library/CapsuleLib.h | 46 ++++++++++++++++++-- 1 file changed, 43 insertions(+), 3 deletions(-) diff --git a/MdeModulePkg/Include/Library/CapsuleLib.h b/MdeModulePkg/Include/Library/CapsuleLib.h index 487cb0f..26c14a0 100644 --- a/MdeModulePkg/Include/Library/CapsuleLib.h +++ b/MdeModulePkg/Include/Library/CapsuleLib.h @@ -2,7 +2,7 @@ This library class defines a set of interfaces for how to process capsule image updates. -Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.
+Copyright (c) 2007 - 2016, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License that accompanies this distribution. The full text of the license may be found at @@ -20,7 +20,9 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. The firmware checks whether the capsule image is supported by the CapsuleGuid in CapsuleHeader or if there is other specific information in the capsule image. - + + Caution: This function may receive untrusted input. + @param CapsuleHeader Pointer to the UEFI capsule image to be checked. @retval EFI_SUCESS Input capsule is supported by firmware. @@ -35,7 +37,9 @@ SupportCapsuleImage ( /** The firmware-specific implementation processes the capsule image if it recognized the format of this capsule image. - + + Caution: This function may receive untrusted input. + @param CapsuleHeader Pointer to the UEFI capsule image to be processed. @retval EFI_SUCESS Capsule Image processed successfully. @@ -47,4 +51,40 @@ ProcessCapsuleImage ( IN EFI_CAPSULE_HEADER *CapsuleHeader ); +/** + + This routine is called to process capsules. + + Caution: This function may receive untrusted input. + + The capsules reported in EFI_HOB_UEFI_CAPSULE are processed. + If there is no EFI_HOB_UEFI_CAPSULE, this routine does nothing. + + This routine should be called twice in BDS. + 1) The first call must be before EndOfDxe. The system capsules is processed. + If device capsule FMP protocols are exposted at this time and device FMP + capsule has zero EmbeddedDriverCount, the device capsules are processed. + Each individual capsule result is recorded in capsule record variable. + System may reset in this function, if reset is required by capsule and + all capsules are processed. + If not all capsules are processed, reset will be defered to second call. + + 2) The second call must be after EndOfDxe and after ConnectAll, so that all + device capsule FMP protocols are exposed. + The system capsules are skipped. If the device capsules are NOT processed + in first call, they are processed here. + Each individual capsule result is recorded in capsule record variable. + System may reset in this function, if reset is required by capsule + processed in first call and second call. + + @retval EFI_SUCCESS There is no error when processing capsules. + @retval EFI_OUT_OF_RESOURCES No enough resource to process capsules. + +**/ +EFI_STATUS +EFIAPI +ProcessCapsules ( + VOID + ); + #endif -- 2.7.4.windows.1