net/mac802154/main.c
Source file repositories/reference/linux-study-clean/net/mac802154/main.c
File Facts
- System
- Linux kernel
- Corpus path
net/mac802154/main.c- Extension
.c- Size
- 7864 bytes
- Lines
- 309
- Domain
- Networking Core
- Bucket
- Sockets, Protocols, Packet Path, And Network Policy
- Inferred role
- Networking Core: exported/initcall integration point
- Status
- integration implementation candidate
Why This File Exists
Networking stack implementation surface: socket APIs, protocol dispatch, packet flow, routing, filtering, and network namespaces.
- Networking stack implementation surface: socket APIs, protocol dispatch, packet flow, routing, filtering, and network namespaces.
- Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
- Touches IRQ or DMA behavior; this matters for the representative real-device path.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/kernel.hlinux/module.hlinux/netdevice.hnet/netlink.hnet/nl802154.hnet/mac802154.hnet/ieee802154_netdev.hnet/route.hnet/cfg802154.hieee802154_i.hcfg.h
Detected Declarations
function Copyrightfunction ieee802154_alloc_hwfunction ieee802154_configure_durationsfunction ieee802154_free_hwfunction ieee802154_setup_wpan_phy_pibfunction ieee802154_register_hwfunction ieee802154_unregister_hwfunction ieee802154_initfunction ieee802154_exitmodule init ieee802154_initexport ieee802154_alloc_hwexport ieee802154_configure_durationsexport ieee802154_free_hwexport ieee802154_register_hwexport ieee802154_unregister_hw
Annotated Snippet
subsys_initcall(ieee802154_init);
module_exit(ieee802154_exit);
MODULE_DESCRIPTION("IEEE 802.15.4 subsystem");
MODULE_LICENSE("GPL v2");Annotation
- Immediate include surface: `linux/kernel.h`, `linux/module.h`, `linux/netdevice.h`, `net/netlink.h`, `net/nl802154.h`, `net/mac802154.h`, `net/ieee802154_netdev.h`, `net/route.h`.
- Detected declarations: `function Copyright`, `function ieee802154_alloc_hw`, `function ieee802154_configure_durations`, `function ieee802154_free_hw`, `function ieee802154_setup_wpan_phy_pib`, `function ieee802154_register_hw`, `function ieee802154_unregister_hw`, `function ieee802154_init`, `function ieee802154_exit`, `module init ieee802154_init`.
- Atlas domain: Networking Core / Sockets, Protocols, Packet Path, And Network Policy.
- Implementation status: integration implementation candidate.
- IRQ or DMA behavior appears here, which is relevant to the selected PCIe/NVMe device path.
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.