drivers/i3c/master/mipi-i3c-hci/dat.h

File Facts

System

Linux kernel

Corpus path

drivers/i3c/master/mipi-i3c-hci/dat.h

Extension

.h

Size

979 bytes

Lines

33

Domain

Driver Families

Bucket

drivers/i3c

Inferred role

Driver Families: implementation source

Status

source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

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

Detected Declarations

• struct hci_dat_ops

Annotated Snippet

struct hci_dat_ops {
	int (*init)(struct i3c_hci *hci);
	int (*alloc_entry)(struct i3c_hci *hci);
	void (*free_entry)(struct i3c_hci *hci, unsigned int dat_idx);
	void (*set_dynamic_addr)(struct i3c_hci *hci, unsigned int dat_idx, u8 addr);
	void (*set_static_addr)(struct i3c_hci *hci, unsigned int dat_idx, u8 addr);
	void (*set_flags)(struct i3c_hci *hci, unsigned int dat_idx, u32 w0, u32 w1);
	void (*clear_flags)(struct i3c_hci *hci, unsigned int dat_idx, u32 w0, u32 w1);
	int (*get_index)(struct i3c_hci *hci, u8 address);
	void (*restore)(struct i3c_hci *hci);
};

extern const struct hci_dat_ops mipi_i3c_hci_dat_v1;

#endif

Annotation

• Detected declarations: `struct hci_dat_ops`.
• Atlas domain: Driver Families / drivers/i3c.
• Implementation status: source implementation candidate.

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.