tools/perf/pmu-events/arch/x86/amdzen2/data-fabric.json

File Facts

System

Linux kernel

Corpus path

tools/perf/pmu-events/arch/x86/amdzen2/data-fabric.json

Extension

.json

Size

3159 bytes

Lines

99

Domain

Support Tooling And Documentation

Bucket

tools

Inferred role

Support Tooling And Documentation: configuration, schema, or hardware description

Status

atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

• Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

[
  {
    "EventName": "remote_outbound_data_controller_0",
    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 0",
    "EventCode": "0x7c7",
    "UMask": "0x02",
    "PerPkg": "1",
    "Unit": "DFPMC"
  },
  {
    "EventName": "remote_outbound_data_controller_1",
    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 1",
    "EventCode": "0x807",
    "UMask": "0x02",
    "PerPkg": "1",
    "Unit": "DFPMC"
  },
  {
    "EventName": "remote_outbound_data_controller_2",
    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 2",
    "EventCode": "0x847",
    "UMask": "0x02",
    "PerPkg": "1",
    "Unit": "DFPMC"
  },
  {
    "EventName": "remote_outbound_data_controller_3",
    "PublicDescription": "Remote Link Controller Outbound Packet Types: Data (32B): Remote Link Controller 3",
    "EventCode": "0x887",
    "UMask": "0x02",
    "PerPkg": "1",
    "Unit": "DFPMC"
  },
  {
    "EventName": "dram_channel_data_controller_0",
    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
    "EventCode": "0x07",
    "UMask": "0x38",
    "PerPkg": "1",
    "Unit": "DFPMC"
  },
  {
    "EventName": "dram_channel_data_controller_1",
    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
    "EventCode": "0x47",
    "UMask": "0x38",
    "PerPkg": "1",
    "Unit": "DFPMC"
  },
  {
    "EventName": "dram_channel_data_controller_2",
    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
    "EventCode": "0x87",
    "UMask": "0x38",
    "PerPkg": "1",
    "Unit": "DFPMC"
  },
  {
    "EventName": "dram_channel_data_controller_3",
    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
    "EventCode": "0xc7",
    "UMask": "0x38",
    "PerPkg": "1",
    "Unit": "DFPMC"
  },
  {
    "EventName": "dram_channel_data_controller_4",
    "PublicDescription": "DRAM Channel Controller Request Types: Requests with Data (64B): DRAM Channel Controller 0",
    "EventCode": "0x107",
    "UMask": "0x38",

Annotation

• Atlas domain: Support Tooling And Documentation / tools.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.