drivers/net/wireless/intel/iwlwifi/dvm/main.c

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/intel/iwlwifi/dvm/main.c

Extension

.c

Size

61677 bytes

Lines

2184

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.
• Allocates kernel memory; connect allocation flags and lifetime to context constraints.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/kernel.h
• linux/module.h
• linux/init.h
• linux/slab.h
• linux/delay.h
• linux/sched.h
• linux/skbuff.h
• linux/netdevice.h
• linux/etherdevice.h
• linux/if_arp.h
• net/mac80211.h
• asm/div64.h
• iwl-nvm-utils.h
• iwl-io.h
• iwl-trans.h
• iwl-op-mode.h
• iwl-drv.h
• iwl-modparams.h
• iwl-prph.h
• dev.h
• calib.h
• agn.h

Detected Declarations

• function iwl_update_chain_flags
• function for_each_context
• function iwl_set_beacon_tim
• function iwlagn_send_beacon_cmd
• function iwl_bg_beacon_update
• function iwl_bg_bt_runtime_config
• function iwl_bg_bt_full_concurrency
• function iwl_send_statistics_request
• function iwl_bg_statistics_periodic
• function iwl_print_cont_event_trace
• function iwl_continuous_event_trace
• function iwl_bg_ucode_trace
• function iwl_bg_tx_flush
• function iwl_init_context
• function iwl_rf_kill_ct_config
• function iwlagn_send_calib_cfg_rt
• function iwlagn_send_tx_ant_config
• function iwl_send_bt_config
• function iwl_init_alive_start
• function iwl_down
• function for_each_context
• function iwl_down
• function iwl_bg_run_time_calib_work
• function iwlagn_prepare_restart
• function iwl_bg_restart
• function iwl_setup_deferred_work
• function iwl_cancel_deferred_work
• function iwl_init_drv
• function iwl_uninit_drv
• function iwl_set_hw_params
• function iwl_option_config
• function iwl_eeprom_init_hw_params
• function iwl_nvm_check_version
• function iwl_op_mode_dvm_stop
• function iwl_dump_nic_error_log
• function iwl_print_event_log
• function iwl_print_last_event_logs
• function iwl_dump_nic_event_log
• function iwlagn_fw_error
• function iwl_nic_error
• function iwlagn_sw_reset
• function iwl_nic_config
• function iwl_wimax_active
• function iwl_stop_sw_queue
• function iwl_wake_sw_queue
• function iwlagn_lift_passive_no_rx
• function iwl_free_skb
• function iwl_set_hw_rfkill_state

Annotated Snippet

module_init(iwl_init);

static void __exit iwl_exit(void)
{
	iwl_opmode_deregister("iwldvm");
	iwlagn_rate_control_unregister();
}
module_exit(iwl_exit);

Annotation

• Immediate include surface: `linux/kernel.h`, `linux/module.h`, `linux/init.h`, `linux/slab.h`, `linux/delay.h`, `linux/sched.h`, `linux/skbuff.h`, `linux/netdevice.h`.
• Detected declarations: `function iwl_update_chain_flags`, `function for_each_context`, `function iwl_set_beacon_tim`, `function iwlagn_send_beacon_cmd`, `function iwl_bg_beacon_update`, `function iwl_bg_bt_runtime_config`, `function iwl_bg_bt_full_concurrency`, `function iwl_send_statistics_request`, `function iwl_bg_statistics_periodic`, `function iwl_print_cont_event_trace`.
• 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.