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https://github.com/tianocore/edk2
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e9d9cce1ee
Add the RAS agent client library which is used to communicate to a remote RAS agent. The RAS agent can be queried about the details of various hardware error sources in the system. Signed-off-by: Himanshu Chauhan <himanshu.chauhan@oss.qualcomm.com>
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/** @file
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Private definitions for the DXE RAS agent client library.
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@par Glossary:
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- RAS - Reliability, Availability, and Serviceability
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- RPMI - RAS Platform Management Interface
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- MPXY - Message Proxy extension in the RISC-V SBI specification
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Copyright (c) 2026, Qualcomm Technologies, Inc.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#pragma once
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#include <Uefi.h>
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#define MAX_MPXY_CHANNELS 64
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#define RAS_SRV_GRP_ID 0xC
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#define MAX_SOURCES 512
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#define MAX_DESC_SIZE 1024
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#define INVALID_MPXY_CHANNELID 0xFFFFFFFFUL
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/* RAS Agent Services on MPXY/RPMI */
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#define RAS_ENABLE_NOTIFICATION 0x1
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#define RAS_GET_NUM_ERR_SRCS 0x2
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#define RAS_GET_ERR_SRCS_ID_LIST 0x3
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#define RAS_GET_ERR_SRC_DESC 0x4
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#pragma pack(push, 4)
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typedef struct {
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UINT32 Status;
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UINT32 Flags;
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UINT32 Remaining;
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UINT32 Returned;
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} RAS_RPMI_RESP_HEADER;
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typedef struct {
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RAS_RPMI_RESP_HEADER RespHdr;
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UINT32 NumErrorSources;
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} NUM_ERR_SRC_RESP;
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typedef struct {
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RAS_RPMI_RESP_HEADER RespHdr;
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UINT32 ErrSourceList[MAX_SOURCES];
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} ERROR_SOURCE_LIST_RESP;
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typedef struct {
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RAS_RPMI_RESP_HEADER RspHdr;
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UINT8 Desc[MAX_DESC_SIZE];
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} ERR_DESC_RESP;
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typedef struct {
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UINT32 MpxyChannelId;
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UINT32 RefCount;
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ERR_DESC_RESP DescResp;
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ERROR_SOURCE_LIST_RESP SourceListResp;
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} RAS_AGENT_CONTEXT;
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#pragma pack(pop)
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