drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.h

File Facts

System

Linux kernel

Corpus path

drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.h

Extension

.h

Size

273 bytes

Lines

19

Domain

Driver Families

Bucket

drivers/net

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

• linux/fsl/ptp_qoriq.h
• dprtc.h
• dprtc-cmd.h

Detected Declarations

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

Annotated Snippet

#ifndef __RTC_H
#define __RTC_H

#include <linux/fsl/ptp_qoriq.h>

#include "dprtc.h"
#include "dprtc-cmd.h"

extern int dpaa2_phc_index;
extern struct ptp_qoriq *dpaa2_ptp;

#endif

Annotation

• Immediate include surface: `linux/fsl/ptp_qoriq.h`, `dprtc.h`, `dprtc-cmd.h`.
• Atlas domain: Driver Families / drivers/net.
• 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.