diff options
Diffstat (limited to 'MdePkg/Include/IndustryStandard/Acpi51.h')
-rw-r--r-- | MdePkg/Include/IndustryStandard/Acpi51.h | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/MdePkg/Include/IndustryStandard/Acpi51.h b/MdePkg/Include/IndustryStandard/Acpi51.h index 457706befd82..2c027859b9a3 100644 --- a/MdePkg/Include/IndustryStandard/Acpi51.h +++ b/MdePkg/Include/IndustryStandard/Acpi51.h @@ -1,16 +1,11 @@ -/** @file +/** @file ACPI 5.1 definitions from the ACPI Specification Revision 5.1 Errata B January, 2016. Copyright (c) 2014 Hewlett-Packard Development Company, L.P.<BR> - Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR> + Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR> (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR> - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. 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 IMPLIED. + Copyright (c) 2020, ARM Ltd. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent **/ #ifndef _ACPI_5_1_H_ @@ -89,7 +84,7 @@ typedef struct { // // Root System Description Table -// No definition needed as it is a common description table header, the same with +// No definition needed as it is a common description table header, the same with // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT32 table pointers. // @@ -100,7 +95,7 @@ typedef struct { // // Extended System Description Table -// No definition needed as it is a common description table header, the same with +// No definition needed as it is a common description table header, the same with // EFI_ACPI_DESCRIPTION_HEADER, followed by a variable number of UINT64 table pointers. // @@ -1160,7 +1155,7 @@ typedef struct { /// UINT64 ExitBootServicesEntry; /// - /// Timer value logged at the point just prior towhen the OS loader gaining + /// Timer value logged at the point just prior to when the OS loader gaining /// control back from calls the ExitBootServices function for UEFI compatible firmware. /// For non-UEFI compatible boots, this field must be zero. /// @@ -1874,7 +1869,7 @@ typedef struct { UINT8 CommandComplete:1; UINT8 SciDoorbell:1; UINT8 Error:1; - UINT8 PlatformNotification:1; + UINT8 PlatformNotification:1; UINT8 Reserved:4; UINT8 Reserved1; } EFI_ACPI_5_1_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS; @@ -1892,7 +1887,7 @@ typedef struct { /// /// "RSD PTR " Root System Description Pointer /// -#define EFI_ACPI_5_1_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ') +#define EFI_ACPI_5_1_ROOT_SYSTEM_DESCRIPTION_POINTER_SIGNATURE SIGNATURE_64('R', 'S', 'D', ' ', 'P', 'T', 'R', ' ') /// /// "APIC" Multiple APIC Description Table @@ -2085,12 +2080,17 @@ typedef struct { #define EFI_ACPI_5_1_DATA_MANAGEMENT_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'D', 'M') /// +/// "PCCT" Platform Communications Channel Table +/// +#define EFI_ACPI_5_1_PLATFORM_COMMUNICATIONS_CHANNEL_TABLE_SIGNATURE SIGNATURE_32('P', 'C', 'C', 'T') + +/// /// "SLIC" MS Software Licensing Table Specification /// #define EFI_ACPI_5_1_SOFTWARE_LICENSING_TABLE_SIGNATURE SIGNATURE_32('S', 'L', 'I', 'C') /// -/// "SPCR" Serial Port Concole Redirection Table +/// "SPCR" Serial Port Console Redirection Table /// #define EFI_ACPI_5_1_SERIAL_PORT_CONSOLE_REDIRECTION_TABLE_SIGNATURE SIGNATURE_32('S', 'P', 'C', 'R') |