From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by ml01.01.org (Postfix) with ESMTP id E135B1A1E63 for ; Tue, 2 Aug 2016 02:00:30 -0700 (PDT) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP; 02 Aug 2016 02:00:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,459,1464678000"; d="scan'208";a="743019352" Received: from jfan12-desk.ccr.corp.intel.com ([10.239.9.5]) by FMSMGA003.fm.intel.com with ESMTP; 02 Aug 2016 02:00:29 -0700 From: Jeff Fan To: edk2-devel@lists.01.org Cc: Michael Kinney , Feng Tian , Giri P Mudusuru , Laszlo Ersek Date: Tue, 2 Aug 2016 16:59:29 +0800 Message-Id: <1470128388-17960-30-git-send-email-jeff.fan@intel.com> X-Mailer: git-send-email 2.7.4.windows.1 In-Reply-To: <1470128388-17960-1-git-send-email-jeff.fan@intel.com> References: <1470128388-17960-1-git-send-email-jeff.fan@intel.com> Subject: [Patch v5 29/48] UefiCpuPkg/MpInitLib: Implementation of MpInitLibWhoAmI() 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: Tue, 02 Aug 2016 09:00:31 -0000 v5: 1. Move checking ProcessNumber before calling GetCpuMpData. Cc: Michael Kinney Cc: Feng Tian Cc: Giri P Mudusuru Cc: Laszlo Ersek Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan --- UefiCpuPkg/Library/MpInitLib/MpLib.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.c b/UefiCpuPkg/Library/MpInitLib/MpLib.c index d0473fd..5fbcb26 100644 --- a/UefiCpuPkg/Library/MpInitLib/MpLib.c +++ b/UefiCpuPkg/Library/MpInitLib/MpLib.c @@ -1126,7 +1126,15 @@ MpInitLibWhoAmI ( OUT UINTN *ProcessorNumber ) { - return EFI_UNSUPPORTED; + CPU_MP_DATA *CpuMpData; + + if (ProcessorNumber == NULL) { + return EFI_INVALID_PARAMETER; + } + + CpuMpData = GetCpuMpData (); + + return GetProcessorNumber (CpuMpData, ProcessorNumber); } /** -- 2.7.4.windows.1