drivers/ps3/ps3-sys-manager.c

File Facts

System

Linux kernel

Corpus path

drivers/ps3/ps3-sys-manager.c

Extension

.c

Size

20325 bytes

Lines

757

Domain

Driver Families

Bucket

drivers/ps3

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.
• Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/kernel.h
• linux/module.h
• linux/workqueue.h
• linux/reboot.h
• linux/sched/signal.h
• asm/firmware.h
• asm/lv1call.h
• asm/ps3.h
• vuart.h

Detected Declarations

• struct ps3_sys_manager_header
• enum ps3_sys_manager_service_id
• enum ps3_sys_manager_attr
• enum ps3_sys_manager_event
• enum ps3_sys_manager_button_event
• enum ps3_sys_manager_next_op
• enum ps3_sys_manager_wake_source
• enum ps3_sys_manager_cmd
• function _dump_sm_header
• function ps3_sys_manager_write
• function ps3_sys_manager_send_attr
• function ps3_sys_manager_send_next_op
• function ps3_sys_manager_send_request_shutdown
• function ps3_sys_manager_send_response
• function ps3_sys_manager_handle_event
• function ps3_sys_manager_handle_cmd
• function ps3_sys_manager_handle_msg
• function ps3_sys_manager_fin
• function ps3_sys_manager_handle_msg
• function ps3_sys_manager_handle_msg
• function ps3_sys_manager_get_wol
• function ps3_sys_manager_set_wol
• function ps3_sys_manager_work
• function ps3_sys_manager_probe
• function ps3_sys_manager_remove
• function ps3_sys_manager_shutdown
• function ps3_sys_manager_init
• module init ps3_sys_manager_init
• export ps3_sys_manager_get_wol
• export ps3_sys_manager_set_wol

Annotated Snippet

module_init(ps3_sys_manager_init);
/* Module remove not supported. */

MODULE_AUTHOR("Sony Corporation");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("PS3 System Manager");
MODULE_ALIAS(PS3_MODULE_ALIAS_SYSTEM_MANAGER);

Annotation

• Immediate include surface: `linux/kernel.h`, `linux/module.h`, `linux/workqueue.h`, `linux/reboot.h`, `linux/sched/signal.h`, `asm/firmware.h`, `asm/lv1call.h`, `asm/ps3.h`.
• Detected declarations: `struct ps3_sys_manager_header`, `enum ps3_sys_manager_service_id`, `enum ps3_sys_manager_attr`, `enum ps3_sys_manager_event`, `enum ps3_sys_manager_button_event`, `enum ps3_sys_manager_next_op`, `enum ps3_sys_manager_wake_source`, `enum ps3_sys_manager_cmd`, `function _dump_sm_header`, `function ps3_sys_manager_write`.
• Atlas domain: Driver Families / drivers/ps3.
• Implementation status: integration implementation candidate.
• Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.

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.