2 Service Processor Management Interface (SPMI) ACPI table definition from
3 Intelligent Platform Management Interface Specification Second Generation.
5 Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
6 This program and the accompanying materials
7 are licensed and made available under the terms and conditions of the BSD License
8 which accompanies this distribution. The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
14 @par Revision Reference:
15 - Intelligent Platform Management Interface Specification Second Generation
16 v2.0 Revision 1.1, Dated October 2013.
17 https://www.intel.com/content/dam/www/public/us/en/documents/specification-updates/ipmi-intelligent-platform-mgt-interface-spec-2nd-gen-v2-0-spec-update.pdf
19 #ifndef _SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE_H_
20 #define _SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE_H_
22 #include <IndustryStandard/Acpi.h>
27 /// Definition for the device identification information used by the Service
28 /// Processor Management Interface Description Table
32 /// For PCI IPMI device
41 /// For non-PCI IPMI device, the ACPI _UID value of the device
44 } EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE_DEVICE_ID
;
48 /// Definition for Service Processor Management Interface Description Table
51 EFI_ACPI_DESCRIPTION_HEADER Header
;
53 /// Indicates the type of IPMI interface.
57 /// This field must always be 01h to be compatible with any software that
58 /// implements previous versions of this spec.
62 /// Identifies the IPMI specification revision, in BCD format.
64 UINT16 SpecificationRevision
;
66 /// Interrupt type(s) used by the interface.
70 /// The bit assignment of the SCI interrupt within the GPEx_STS register of a
71 /// GPE described if the FADT that the interface triggers.
75 /// Reserved, must be 00h.
83 /// The I/O APIC or I/O SAPIC Global System Interrupt used by the interface.
85 UINT32 GlobalSystemInterrupt
;
87 /// The base address of the interface register set described using the
88 /// Generic Address Structure (GAS, See [ACPI 2.0] for the definition).
90 EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE BaseAddress
;
92 /// Device identification information.
94 EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE_DEVICE_ID DeviceId
;
96 /// This field must always be null (0x00) to be compatible with any software
97 /// that implements previous versions of this spec.
100 } EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE
;