REF:https://bugzilla.tianocore.org/show_bug.cgi?id=840
Add the header file for Service Processor Management Interface ACPI table definition. Cc: Younas Khan <pmdyounaskhan...@gmail.com> Cc: Michael Kinney <michael.d.kin...@intel.com> Cc: Liming Gao <liming....@intel.com> Cc: Jiewen Yao <jiewen....@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Hao Wu <hao.a...@intel.com> --- .../ServiceProcessorManagementInterfaceTable.h | 109 +++++++++++++++++++++ 1 file changed, 109 insertions(+) create mode 100644 MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h diff --git a/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h b/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h new file mode 100644 index 0000000000..bda32c8c94 --- /dev/null +++ b/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h @@ -0,0 +1,109 @@ +/** @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> + 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. + + @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 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; + /// + /// PCI Segment Group Number, if the IPMI device is a PCI device. + /// Otherwise, this field is byte 1 of a UID. + /// + union { + UINT8 PciSegmentGroup; + UINT8 Uid1; + } Byte60; + /// + /// PCI Bus Number, if the IPMI device is a PCI device. + /// Otherwise, this field is byte 2 of a UID. + /// + union { + UINT8 PciBus; + UINT8 Uid2; + } Byte61; + /// + /// PCI Device fields or byte 3 of a UID. + /// + union { + UINT8 PciDevice; + UINT8 Uid3; + } Byte62; + /// + /// PCI Function fields or byte 4 of a UID. + /// + union { + UINT8 PciFunction; + UINT8 Uid4; + } Byte63; + /// + /// 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 -- 2.12.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
