include/linux/irqchip/arm-gic-common.h

File Facts

System

Linux kernel

Corpus path

include/linux/irqchip/arm-gic-common.h

Extension

.h

Size

480 bytes

Lines

20

Domain

Core OS

Bucket

Core Kernel Interface

Inferred role

Core OS: implementation source

Status

source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

• Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/irqchip/arm-vgic-info.h

Detected Declarations

• struct irq_domain
• struct fwnode_handle

Annotated Snippet

#ifndef __LINUX_IRQCHIP_ARM_GIC_COMMON_H
#define __LINUX_IRQCHIP_ARM_GIC_COMMON_H

#include <linux/irqchip/arm-vgic-info.h>

#define GICD_INT_DEF_PRI		0xa0

struct irq_domain;
struct fwnode_handle;
int gicv2m_init(struct fwnode_handle *parent_handle,
		struct irq_domain *parent);

#endif /* __LINUX_IRQCHIP_ARM_GIC_COMMON_H */

Annotation

• Immediate include surface: `linux/irqchip/arm-vgic-info.h`.
• Detected declarations: `struct irq_domain`, `struct fwnode_handle`.
• Atlas domain: Core OS / Core Kernel Interface.
• 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.