Documentation/firmware-guide/acpi/i2c-muxes.rst

File Facts

System

Linux kernel

Corpus path

Documentation/firmware-guide/acpi/i2c-muxes.rst

Extension

.rst

Size

1777 bytes

Lines

62

Domain

Support Tooling And Documentation

Bucket

Documentation

Inferred role

Support Tooling And Documentation: documentation

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

• function Device

Annotated Snippet

Name (_CRS, ResourceTemplate () {
                I2cSerialBus (0x70, ControllerInitiated, I2C_SPEED,
                            AddressingMode7Bit, "\\_SB.SMB1", 0x00,
                            ResourceConsumer,,)
            }

            Device (CH00)
            {
                Name (_ADR, 0)

                Device (CLIA)
                {
                    Name (_HID, ...)
                    Name (_CRS, ResourceTemplate () {
                        I2cSerialBus (0x50, ControllerInitiated, I2C_SPEED,
                                    AddressingMode7Bit, "\\_SB.SMB1.MUX0.CH00",
                                    0x00, ResourceConsumer,,)
                    }
                }
            }

            Device (CH01)
            {
                Name (_ADR, 1)

                Device (CLIB)
                {
                    Name (_HID, ...)
                    Name (_CRS, ResourceTemplate () {
                        I2cSerialBus (0x50, ControllerInitiated, I2C_SPEED,
                                    AddressingMode7Bit, "\\_SB.SMB1.MUX0.CH01",
                                    0x00, ResourceConsumer,,)
                    }
                }
            }
        }
    }

Annotation

• Detected declarations: `function Device`.
• Atlas domain: Support Tooling And Documentation / Documentation.
• 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.