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Diffstat (limited to 'src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h')
| -rw-r--r-- | src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h new file mode 100644 index 0000000000..2006e12473 --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h @@ -0,0 +1,98 @@ +/** @file + Service Processor Management Interface (SPMI) ACPI table definition from + Intelligent Platform Management Interface Specification Second Generation. + + Copyright (c) 2018, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + + @par Revision Reference: + - Intelligent Platform Management Interface Specification Second Generation + v2.0 Revision 1.1, Dated October 2013. + 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 +**/ +#ifndef _SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE_H_ +#define _SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE_H_ + +#include <IndustryStandard/Acpi.h> + +#pragma pack(1) + +/// +/// Definition for the device identification information used by the Service +/// Processor Management Interface Description Table +/// +typedef union { + /// + /// For PCI IPMI device + /// + struct { + UINT8 SegmentGroup; + UINT8 Bus; + UINT8 Device; + UINT8 Function; + } Pci; + /// + /// For non-PCI IPMI device, the ACPI _UID value of the device + /// + UINT32 Uid; +} EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE_DEVICE_ID; + + +/// +/// Definition for Service Processor Management Interface Description Table +/// +typedef struct { + EFI_ACPI_DESCRIPTION_HEADER Header; + /// + /// Indicates the type of IPMI interface. + /// + UINT8 InterfaceType; + /// + /// This field must always be 01h to be compatible with any software that + /// implements previous versions of this spec. + /// + UINT8 Reserved1; + /// + /// Identifies the IPMI specification revision, in BCD format. + /// + UINT16 SpecificationRevision; + /// + /// Interrupt type(s) used by the interface. + /// + UINT8 InterruptType; + /// + /// The bit assignment of the SCI interrupt within the GPEx_STS register of a + /// GPE described if the FADT that the interface triggers. + /// + UINT8 Gpe; + /// + /// Reserved, must be 00h. + /// + UINT8 Reserved2; + /// + /// PCI Device Flag. + /// + UINT8 PciDeviceFlag; + /// + /// The I/O APIC or I/O SAPIC Global System Interrupt used by the interface. + /// + UINT32 GlobalSystemInterrupt; + /// + /// The base address of the interface register set described using the + /// Generic Address Structure (GAS, See [ACPI 2.0] for the definition). + /// + EFI_ACPI_2_0_GENERIC_ADDRESS_STRUCTURE BaseAddress; + /// + /// Device identification information. + /// + EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE_DEVICE_ID DeviceId; + /// + /// This field must always be null (0x00) to be compatible with any software + /// that implements previous versions of this spec. + /// + UINT8 Reserved3; +} EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_TABLE; + +#pragma pack() + +#endif |