From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by spool.mail.gandi.net (Postfix) with ESMTPS id 18736D811A0 for ; Fri, 2 Feb 2024 08:21:24 +0000 (UTC) DKIM-Signature: a=rsa-sha256; bh=3OuUJgNGeKFCqNRyP9ccNFUD8RUzbBqNHDckQmIwV4c=; c=relaxed/simple; d=groups.io; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References:MIME-Version:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Type:Content-Transfer-Encoding; s=20140610; t=1706862083; v=1; b=OSPQppMAQ8RJNacr6crsytIc6q6nF3mrggPZD3q6+d2Q55zxFSrUUHzLGT6fWUX7oppwBerR /TR/Tx8AMNoI4g9BsJomE5VjGQ3VjHiRuiGDpduEyYY5hqEiO81LuPjmPcuYzbeb/vMpGOYHc4E RdSfAAOUEZ39ll60ZL7i51iU= X-Received: by 127.0.0.2 with SMTP id DuQLYY7687511xWCNIJn93yz; Fri, 02 Feb 2024 00:21:23 -0800 X-Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.88]) by mx.groups.io with SMTP id smtpd.web10.18586.1706862080178982670 for ; Fri, 02 Feb 2024 00:21:23 -0800 X-IronPort-AV: E=McAfee;i="6600,9927,10971"; a="435249699" X-IronPort-AV: E=Sophos;i="6.05,237,1701158400"; d="scan'208";a="435249699" X-Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Feb 2024 00:21:22 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,237,1701158400"; d="scan'208";a="22629" X-Received: from srenx-mobl1.ccr.corp.intel.com ([10.239.216.131]) by orviesa009.jf.intel.com with ESMTP; 02 Feb 2024 00:21:21 -0800 From: "Ren, Suqiang" To: devel@edk2.groups.io Cc: Michael D Kinney , Liming Gao , Zhiguang Liu Subject: [edk2-devel] [PATCH V3 1/5] MdePkg: Add EFI_UNSUPPORTED return for some Runtime Service functions Date: Fri, 2 Feb 2024 16:20:49 +0800 Message-Id: <405208bb5a2b33da4de4a0e8a029f3baefc4940d.1706861638.git.suqiangx.ren@intel.com> In-Reply-To: References: MIME-Version: 1.0 Precedence: Bulk List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,suqiangx.ren@intel.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: nKRd14UpbL0iR5rqTLVmVWEAx7686176AA= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-GND-Status: LEGIT Authentication-Results: spool.mail.gandi.net; dkim=pass header.d=groups.io header.s=20140610 header.b=OSPQppMA; spf=pass (spool.mail.gandi.net: domain of bounce@groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce@groups.io; dmarc=fail reason="SPF not aligned (relaxed), DKIM not aligned (relaxed)" header.from=intel.com (policy=none) According to UEFI Spec 2.10 page 206, if any EFI_RUNTIME_SERVICES* calls are not supported for use by the OS at runtime, an EFI_RT_PROPERTIES_TABLE configuration table should be published describing which runtime services are supported at runtime. So need to add EFI_UNSUPPORTED return for some Runtime Service functions. REF: UEFI spec 2.10 section 8 Services — Runtime Services Signed-off-by: Suqiang Ren Cc: Michael D Kinney Cc: Liming Gao Cc: Zhiguang Liu --- MdePkg/Include/Library/UefiRuntimeLib.h | 44 +++++++++++++++++++-- MdePkg/Include/Uefi/UefiSpec.h | 46 +++++++++++++++++++--- MdePkg/Library/UefiRuntimeLib/RuntimeLib.c | 43 ++++++++++++++++++-- 3 files changed, 122 insertions(+), 11 deletions(-) diff --git a/MdePkg/Include/Library/UefiRuntimeLib.h b/MdePkg/Include/Library/UefiRuntimeLib.h index 2b95b63f9f05..c5aca42aa1e9 100644 --- a/MdePkg/Include/Library/UefiRuntimeLib.h +++ b/MdePkg/Include/Library/UefiRuntimeLib.h @@ -64,6 +64,9 @@ EfiGoneVirtual ( @retval EFI_SUCCESS The operation completed successfully. @retval EFI_INVALID_PARAMETER Time is NULL. @retval EFI_DEVICE_ERROR The time could not be retrieved due to a hardware error. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -93,6 +96,9 @@ EfiGetTime ( @retval EFI_SUCCESS The operation completed successfully. @retval EFI_INVALID_PARAMETER A time field is out of range. @retval EFI_DEVICE_ERROR The time could not be set due to a hardware error. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -119,7 +125,9 @@ EfiSetTime ( @retval EFI_INVALID_PARAMETER Pending is NULL. @retval EFI_INVALID_PARAMETER Time is NULL. @retval EFI_DEVICE_ERROR The wakeup time could not be retrieved due to a hardware error. - @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -149,7 +157,9 @@ EfiGetWakeupTime ( If Enable is FALSE, then the wakeup alarm was disabled. @retval EFI_INVALID_PARAMETER A time field is out of range. @retval EFI_DEVICE_ERROR The wakeup time could not be set due to a hardware error. - @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -188,6 +198,10 @@ EfiSetWakeupTime ( @retval EFI_INVALID_PARAMETER The DataSize is not too small and Data is NULL. @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error. @retval EFI_SECURITY_VIOLATION The variable could not be retrieved due to an authentication failure. + @retval EFI_UNSUPPORTED After ExitBootServices() has been called, this return code may be returned + if no variable storage is supported. The platform should describe this + runtime service as unsupported at runtime via an EFI_RT_PROPERTIES_TABLE + configuration table. **/ EFI_STATUS EFIAPI @@ -227,6 +241,10 @@ EfiGetVariable ( @retval EFI_INVALID_PARAMETER VariableName is NULL. @retval EFI_INVALID_PARAMETER VendorGuid is NULL. @retval EFI_DEVICE_ERROR The variable name could not be retrieved due to a hardware error. + @retval EFI_UNSUPPORTED After ExitBootServices() has been called, this return code may be returned + if no variable storage is supported. The platform should describe this + runtime service as unsupported at runtime via an EFI_RT_PROPERTIES_TABLE + configuration table. **/ EFI_STATUS @@ -264,6 +282,9 @@ EfiGetNextVariableName ( set but the AuthInfo does NOT pass the validation check carried out by the firmware. @retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -290,6 +311,10 @@ EfiSetVariable ( @retval EFI_SUCCESS The next high monotonic count was returned. @retval EFI_DEVICE_ERROR The device is not functioning properly. @retval EFI_INVALID_PARAMETER HighCount is NULL. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. + **/ EFI_STATUS @@ -350,7 +375,11 @@ EfiResetSystem ( @retval EFI_NOT_FOUND The pointer pointed to by Address was not found to be part of the current memory map. This is normally fatal. @retval EFI_INVALID_PARAMETER Address is NULL. - @retval EFI_INVALID_PARAMETER *Address is NULL and DebugDispositio + @retval EFI_INVALID_PARAMETER *Address is NULL and DebugDisposition does + not have the EFI_OPTIONAL_PTR bit set. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -414,6 +443,9 @@ EfiConvertFunctionPointer ( map that requires a mapping. @retval EFI_NOT_FOUND A virtual address was supplied for an address that is not found in the memory map. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS EFIAPI @@ -478,6 +510,9 @@ EfiConvertList ( @retval EFI_DEVICE_ERROR The capsule update was started, but failed due to a device error. @retval EFI_UNSUPPORTED The capsule type is not supported on this platform. @retval EFI_OUT_OF_RESOURCES There were insufficient resources to process the capsule. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -520,6 +555,9 @@ EfiUpdateCapsule ( @retval EFI_UNSUPPORTED The capsule type is not supported on this platform, and MaximumCapsuleSize and ResetType are undefined. @retval EFI_OUT_OF_RESOURCES There were insufficient resources to process the query request. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS diff --git a/MdePkg/Include/Uefi/UefiSpec.h b/MdePkg/Include/Uefi/UefiSpec.h index ad80afbe3499..7fcdeab93e83 100644 --- a/MdePkg/Include/Uefi/UefiSpec.h +++ b/MdePkg/Include/Uefi/UefiSpec.h @@ -320,6 +320,9 @@ EFI_STATUS map that requires a mapping. @retval EFI_NOT_FOUND A virtual address was supplied for an address that is not found in the memory map. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef @@ -410,11 +413,14 @@ EFI_STATUS for the new virtual address mappings being applied. @retval EFI_SUCCESS The pointer pointed to by Address was modified. - @retval EFI_INVALID_PARAMETER 1) Address is NULL. - 2) *Address is NULL and DebugDisposition does - not have the EFI_OPTIONAL_PTR bit set. @retval EFI_NOT_FOUND The pointer pointed to by Address was not found to be part of the current memory map. This is normally fatal. + @retval EFI_INVALID_PARAMETER Address is NULL. + @retval EFI_INVALID_PARAMETER *Address is NULL and DebugDisposition does + not have the EFI_OPTIONAL_PTR bit set. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef @@ -679,6 +685,10 @@ VOID @retval EFI_INVALID_PARAMETER The DataSize is not too small and Data is NULL. @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error. @retval EFI_SECURITY_VIOLATION The variable could not be retrieved due to an authentication failure. + @retval EFI_UNSUPPORTED After ExitBootServices() has been called, this return code may be returned + if no variable storage is supported. The platform should describe this + runtime service as unsupported at runtime via an EFI_RT_PROPERTIES_TABLE + configuration table. **/ typedef @@ -715,6 +725,10 @@ EFI_STATUS @retval EFI_INVALID_PARAMETER Null-terminator is not found in the first VariableNameSize bytes of the input VariableName buffer. @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error. + @retval EFI_UNSUPPORTED After ExitBootServices() has been called, this return code may be returned + if no variable storage is supported. The platform should describe this + runtime service as unsupported at runtime via an EFI_RT_PROPERTIES_TABLE + configuration table. **/ typedef @@ -757,6 +771,9 @@ EFI_STATUS but the AuthInfo does NOT pass the validation check carried out by the firmware. @retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef @@ -809,6 +826,9 @@ typedef struct { @retval EFI_SUCCESS The operation completed successfully. @retval EFI_INVALID_PARAMETER Time is NULL. @retval EFI_DEVICE_ERROR The time could not be retrieved due to hardware error. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef @@ -826,6 +846,9 @@ EFI_STATUS @retval EFI_SUCCESS The operation completed successfully. @retval EFI_INVALID_PARAMETER A time field is out of range. @retval EFI_DEVICE_ERROR The time could not be set due due to hardware error. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef @@ -846,7 +869,9 @@ EFI_STATUS @retval EFI_INVALID_PARAMETER Pending is NULL. @retval EFI_INVALID_PARAMETER Time is NULL. @retval EFI_DEVICE_ERROR The wakeup time could not be retrieved due to a hardware error. - @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef @@ -868,7 +893,9 @@ EFI_STATUS Enable is FALSE, then the wakeup alarm was disabled. @retval EFI_INVALID_PARAMETER A time field is out of range. @retval EFI_DEVICE_ERROR The wakeup time could not be set due to a hardware error. - @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef @@ -1090,6 +1117,9 @@ EFI_STATUS @retval EFI_SUCCESS The next high monotonic count was returned. @retval EFI_INVALID_PARAMETER HighCount is NULL. @retval EFI_DEVICE_ERROR The device is not functioning properly. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef @@ -1716,6 +1746,9 @@ typedef struct { in runtime. The caller may resubmit the capsule prior to ExitBootServices(). @retval EFI_OUT_OF_RESOURCES When ExitBootServices() has not been previously called then this error indicates the capsule is compatible with this platform but there are insufficient resources to process. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef @@ -1747,6 +1780,9 @@ EFI_STATUS in runtime. The caller may resubmit the capsule prior to ExitBootServices(). @retval EFI_OUT_OF_RESOURCES When ExitBootServices() has not been previously called then this error indicates the capsule is compatible with this platform but there are insufficient resources to process. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ typedef diff --git a/MdePkg/Library/UefiRuntimeLib/RuntimeLib.c b/MdePkg/Library/UefiRuntimeLib/RuntimeLib.c index ffc4cf4d2af3..2563f6e0606d 100644 --- a/MdePkg/Library/UefiRuntimeLib/RuntimeLib.c +++ b/MdePkg/Library/UefiRuntimeLib/RuntimeLib.c @@ -252,6 +252,9 @@ EfiResetSystem ( @retval EFI_SUCCESS The operation completed successfully. @retval EFI_INVALID_PARAMETER Time is NULL. @retval EFI_DEVICE_ERROR The time could not be retrieved due to a hardware error. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -284,6 +287,9 @@ EfiGetTime ( @retval EFI_SUCCESS The operation completed successfully. @retval EFI_INVALID_PARAMETER A time field is out of range. @retval EFI_DEVICE_ERROR The time could not be set due to a hardware error. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -313,7 +319,9 @@ EfiSetTime ( @retval EFI_INVALID_PARAMETER Pending is NULL. @retval EFI_INVALID_PARAMETER Time is NULL. @retval EFI_DEVICE_ERROR The wakeup time could not be retrieved due to a hardware error. - @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -346,7 +354,9 @@ EfiGetWakeupTime ( If Enable is FALSE, then the wakeup alarm was disabled. @retval EFI_INVALID_PARAMETER A time field is out of range. @retval EFI_DEVICE_ERROR The wakeup time could not be set due to a hardware error. - @retval EFI_UNSUPPORTED A wakeup timer is not supported on this platform. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -388,6 +398,10 @@ EfiSetWakeupTime ( @retval EFI_INVALID_PARAMETER The DataSize is not too small and Data is NULL. @retval EFI_DEVICE_ERROR The variable could not be retrieved due to a hardware error. @retval EFI_SECURITY_VIOLATION The variable could not be retrieved due to an authentication failure. + @retval EFI_UNSUPPORTED After ExitBootServices() has been called, this return code may be returned + if no variable storage is supported. The platform should describe this + runtime service as unsupported at runtime via an EFI_RT_PROPERTIES_TABLE + configuration table. **/ EFI_STATUS EFIAPI @@ -430,6 +444,10 @@ EfiGetVariable ( @retval EFI_INVALID_PARAMETER VariableName is NULL. @retval EFI_INVALID_PARAMETER VendorGuid is NULL. @retval EFI_DEVICE_ERROR The variable name could not be retrieved due to a hardware error. + @retval EFI_UNSUPPORTED After ExitBootServices() has been called, this return code may be returned + if no variable storage is supported. The platform should describe this + runtime service as unsupported at runtime via an EFI_RT_PROPERTIES_TABLE + configuration table. **/ EFI_STATUS @@ -470,6 +488,9 @@ EfiGetNextVariableName ( set but the AuthInfo does NOT pass the validation check carried out by the firmware. @retval EFI_NOT_FOUND The variable trying to be updated or deleted was not found. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -499,6 +520,9 @@ EfiSetVariable ( @retval EFI_SUCCESS The next high monotonic count was returned. @retval EFI_DEVICE_ERROR The device is not functioning properly. @retval EFI_INVALID_PARAMETER HighCount is NULL. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -525,7 +549,11 @@ EfiGetNextHighMonotonicCount ( @retval EFI_NOT_FOUND The pointer pointed to by Address was not found to be part of the current memory map. This is normally fatal. @retval EFI_INVALID_PARAMETER Address is NULL. - @retval EFI_INVALID_PARAMETER *Address is NULL and DebugDispositio + @retval EFI_INVALID_PARAMETER *Address is NULL and DebugDisposition does + not have the EFI_OPTIONAL_PTR bit set. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -649,6 +677,9 @@ EfiConvertList ( map that requires a mapping. @retval EFI_NOT_FOUND A virtual address was supplied for an address that is not found in the memory map. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS EFIAPI @@ -699,6 +730,9 @@ EfiSetVirtualAddressMap ( @retval EFI_DEVICE_ERROR The capsule update was started, but failed due to a device error. @retval EFI_UNSUPPORTED The capsule type is not supported on this platform. @retval EFI_OUT_OF_RESOURCES There were insufficient resources to process the capsule. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS @@ -748,6 +782,9 @@ EfiUpdateCapsule ( @retval EFI_UNSUPPORTED The capsule type is not supported on this platform, and MaximumCapsuleSize and ResetType are undefined. @retval EFI_OUT_OF_RESOURCES There were insufficient resources to process the query request. + @retval EFI_UNSUPPORTED This call is not supported by this platform at the time the call is made. + The platform should describe this runtime service as unsupported at runtime + via an EFI_RT_PROPERTIES_TABLE configuration table. **/ EFI_STATUS -- 2.26.2.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. 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