drivers/net/wireless/marvell/libertas_tf/main.c

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/marvell/libertas_tf/main.c

Extension

.c

Size

19094 bytes

Lines

733

Domain

Driver Families

Bucket

drivers/net

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/hardirq.h
• linux/slab.h
• linux/etherdevice.h
• linux/module.h
• libertas_tf.h

Detected Declarations

• function lbtf_cmd_work
• function command_timer_fn
• function lbtf_init_adapter
• function lbtf_free_adapter
• function lbtf_op_tx
• function lbtf_tx_work
• function lbtf_op_start
• function lbtf_op_stop
• function lbtf_op_add_interface
• function lbtf_op_remove_interface
• function lbtf_op_config
• function lbtf_op_prepare_multicast
• function lbtf_op_configure_filter
• function lbtf_op_bss_info_changed
• function lbtf_op_get_survey
• function lbtf_rx
• function lbtf_remove_card
• function lbtf_send_tx_feedback
• function lbtf_bcn_sent
• function lbtf_init_module
• function lbtf_exit_module
• module init lbtf_init_module
• export lbtf_debug
• export lbtf_rx
• export lbtf_add_card
• export lbtf_remove_card
• export lbtf_send_tx_feedback
• export lbtf_bcn_sent

Annotated Snippet

module_init(lbtf_init_module);
module_exit(lbtf_exit_module);

MODULE_DESCRIPTION("Libertas WLAN Thinfirm Driver Library");
MODULE_AUTHOR("Cozybit Inc.");
MODULE_LICENSE("GPL");

Annotation

• Immediate include surface: `linux/hardirq.h`, `linux/slab.h`, `linux/etherdevice.h`, `linux/module.h`, `libertas_tf.h`.
• Detected declarations: `function lbtf_cmd_work`, `function command_timer_fn`, `function lbtf_init_adapter`, `function lbtf_free_adapter`, `function lbtf_op_tx`, `function lbtf_tx_work`, `function lbtf_op_start`, `function lbtf_op_stop`, `function lbtf_op_add_interface`, `function lbtf_op_remove_interface`.
• Atlas domain: Driver Families / drivers/net.
• 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.