drivers/power/reset/linkstation-poweroff.c
Source file repositories/reference/linux-study-clean/drivers/power/reset/linkstation-poweroff.c
File Facts
- System
- Linux kernel
- Corpus path
drivers/power/reset/linkstation-poweroff.c- Extension
.c- Size
- 5328 bytes
- Lines
- 203
- Domain
- Driver Families
- Bucket
- drivers/power
- Inferred role
- Driver Families: exported/initcall integration point
- Status
- integration 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.
- 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/module.hlinux/notifier.hlinux/of.hlinux/of_mdio.hlinux/of_platform.hlinux/reboot.hlinux/phy.h
Detected Declarations
struct power_off_cfgfunction linkstation_mvphy_reg_intnfunction readynas_mvphy_set_regfunction linkstation_reboot_notifierfunction linkstation_powerofffunction linkstation_poweroff_initfunction linkstation_poweroff_exitmodule init linkstation_poweroff_init
Annotated Snippet
module_init(linkstation_poweroff_init);
module_exit(linkstation_poweroff_exit);
MODULE_AUTHOR("Daniel González Cabanelas <dgcbueu@gmail.com>");
MODULE_DESCRIPTION("LinkStation power off driver");
MODULE_LICENSE("GPL v2");Annotation
- Immediate include surface: `linux/module.h`, `linux/notifier.h`, `linux/of.h`, `linux/of_mdio.h`, `linux/of_platform.h`, `linux/reboot.h`, `linux/phy.h`.
- Detected declarations: `struct power_off_cfg`, `function linkstation_mvphy_reg_intn`, `function readynas_mvphy_set_reg`, `function linkstation_reboot_notifier`, `function linkstation_poweroff`, `function linkstation_poweroff_init`, `function linkstation_poweroff_exit`, `module init linkstation_poweroff_init`.
- Atlas domain: Driver Families / drivers/power.
- 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.