drivers/dpll/dpll_nl.h

File Facts

System

Linux kernel

Corpus path

drivers/dpll/dpll_nl.h

Extension

.h

Size

2025 bytes

Lines

52

Domain

Driver Families

Bucket

drivers/dpll

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

• net/netlink.h
• net/genetlink.h
• uapi/linux/dpll.h

Detected Declarations

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

Annotated Snippet

#ifndef _LINUX_DPLL_GEN_H
#define _LINUX_DPLL_GEN_H

#include <net/netlink.h>
#include <net/genetlink.h>

#include <uapi/linux/dpll.h>

/* Common nested types */
extern const struct nla_policy dpll_pin_parent_device_nl_policy[DPLL_A_PIN_OPERSTATE + 1];
extern const struct nla_policy dpll_pin_parent_pin_nl_policy[DPLL_A_PIN_STATE + 1];
extern const struct nla_policy dpll_reference_sync_nl_policy[DPLL_A_PIN_STATE + 1];

int dpll_lock_doit(const struct genl_split_ops *ops, struct sk_buff *skb,
		   struct genl_info *info);
int dpll_pre_doit(const struct genl_split_ops *ops, struct sk_buff *skb,
		  struct genl_info *info);
int dpll_pin_pre_doit(const struct genl_split_ops *ops, struct sk_buff *skb,
		      struct genl_info *info);
void
dpll_unlock_doit(const struct genl_split_ops *ops, struct sk_buff *skb,
		 struct genl_info *info);
void
dpll_post_doit(const struct genl_split_ops *ops, struct sk_buff *skb,
	       struct genl_info *info);
void
dpll_pin_post_doit(const struct genl_split_ops *ops, struct sk_buff *skb,
		   struct genl_info *info);

int dpll_nl_device_id_get_doit(struct sk_buff *skb, struct genl_info *info);
int dpll_nl_device_get_doit(struct sk_buff *skb, struct genl_info *info);
int dpll_nl_device_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb);
int dpll_nl_device_set_doit(struct sk_buff *skb, struct genl_info *info);
int dpll_nl_pin_id_get_doit(struct sk_buff *skb, struct genl_info *info);
int dpll_nl_pin_get_doit(struct sk_buff *skb, struct genl_info *info);
int dpll_nl_pin_get_dumpit(struct sk_buff *skb, struct netlink_callback *cb);
int dpll_nl_pin_set_doit(struct sk_buff *skb, struct genl_info *info);

enum {
	DPLL_NLGRP_MONITOR,
};

extern struct genl_family dpll_nl_family;

#endif /* _LINUX_DPLL_GEN_H */

Annotation

• Immediate include surface: `net/netlink.h`, `net/genetlink.h`, `uapi/linux/dpll.h`.
• Atlas domain: Driver Families / drivers/dpll.
• 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.