arch/sh/cchips/hd6446x/hd64461.c
Source file repositories/reference/linux-study-clean/arch/sh/cchips/hd6446x/hd64461.c
File Facts
- System
- Linux kernel
- Corpus path
arch/sh/cchips/hd6446x/hd64461.c- Extension
.c- Size
- 2669 bytes
- Lines
- 113
- Domain
- Architecture Layer
- Bucket
- arch/sh
- Inferred role
- Architecture Layer: exported/initcall integration point
- Status
- integration implementation candidate
Why This File Exists
CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
- CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.
- Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/sched.hlinux/module.hlinux/kernel.hlinux/param.hlinux/interrupt.hlinux/init.hlinux/irq.hlinux/io.hasm/irq.hasm/hd64461.h
Detected Declarations
function Copyrightfunction hd64461_unmask_irqfunction hd64461_mask_and_ack_irqfunction hd64461_irq_demuxfunction setup_hd64461module init setup_hd64461
Annotated Snippet
module_init(setup_hd64461);Annotation
- Immediate include surface: `linux/sched.h`, `linux/module.h`, `linux/kernel.h`, `linux/param.h`, `linux/interrupt.h`, `linux/init.h`, `linux/irq.h`, `linux/io.h`.
- Detected declarations: `function Copyright`, `function hd64461_unmask_irq`, `function hd64461_mask_and_ack_irq`, `function hd64461_irq_demux`, `function setup_hd64461`, `module init setup_hd64461`.
- Atlas domain: Architecture Layer / arch/sh.
- Implementation status: integration 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.