freq_reg_info identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/net/cfg80211.h, line 8136

Defined in 1 files as a prototype:

include/net/cfg80211.h, line 8154 (as a prototype)

Defined in 1 files as a function:

net/wireless/reg.c, line 1656 (as a function)

Referenced in 6 files:

Smatch caller information:

drivers/net/wireless/realtek/rtlwifi/regd.c _rtl_reg_apply_active_scan_flags() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	0	wiphy	4096-ptr_max
PARAM_VALUE	0	wiphy->bands	4096-ptr_max
PARAM_VALUE	0	wiphy->coalesce->max_delay	100
PARAM_VALUE	0	wiphy->coalesce->max_pkt_offset	100
PARAM_VALUE	0	wiphy->coalesce->n_patterns	4
PARAM_VALUE	0	wiphy->coalesce->n_rules	8
PARAM_VALUE	0	wiphy->coalesce->pattern_max_len	40
PARAM_VALUE	0	wiphy->coalesce->pattern_min_len	1
PARAM_VALUE	0	wiphy->vendor_commands->doit	4096-ptr_max
PARAM_VALUE	0	wiphy->vendor_commands->dumpit	0
PARAM_VALUE	0	wiphy->vendor_commands->flags	2-3,5-6
PARAM_VALUE	0	wiphy->vendor_commands->info.subcmd	0-2,139-142
PARAM_VALUE	0	wiphy->vendor_commands->info.vendor_id	4120,4980,524328
PARAM_VALUE	0	wiphy->vendor_commands->maxattr	0,8
PARAM_VALUE	0	wiphy->vendor_commands->policy	35556431788687360,541353642289684480,3105322635229249536,(-61)
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy->cipher_suites	(-1),12,16,24
BUF_SIZE	0	wiphy->coalesce	(-1),24
BUF_SIZE	0	wiphy->extended_capabilities	(-1),1-255
BUF_SIZE	0	wiphy->ht_capa_mod_mask	(-1),26
BUF_SIZE	0	wiphy->iface_combinations	(-1),24
BUF_SIZE	0	wiphy->mgmt_stypes	(-1),60
BUF_SIZE	0	wiphy->radio_cfg	(-1),16-s32max
BUF_SIZE	0	wiphy->vht_capa_mod_mask	(-1),12
BUF_SIZE	0	wiphy->wowlan	(-1),32
DATA_SOURCE	0	wiphy	$0
STR_LEN	0	wiphy->fw_version	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	wiphy->n_addresses
NO_OVERFLOW_SIMPLE	0	wiphy->n_iface_combinations
NO_OVERFLOW_SIMPLE	0	wiphy->n_radio
HALF_LOCKED2	0	&wiphy->mtx

drivers/net/wireless/realtek/rtlwifi/regd.c _rtl_reg_apply_active_scan_flags() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	0	wiphy	4096-ptr_max
PARAM_VALUE	0	wiphy->bands	4096-ptr_max
PARAM_VALUE	0	wiphy->coalesce->max_delay	100
PARAM_VALUE	0	wiphy->coalesce->max_pkt_offset	100
PARAM_VALUE	0	wiphy->coalesce->n_patterns	4
PARAM_VALUE	0	wiphy->coalesce->n_rules	8
PARAM_VALUE	0	wiphy->coalesce->pattern_max_len	40
PARAM_VALUE	0	wiphy->coalesce->pattern_min_len	1
PARAM_VALUE	0	wiphy->vendor_commands->doit	4096-ptr_max
PARAM_VALUE	0	wiphy->vendor_commands->dumpit	0
PARAM_VALUE	0	wiphy->vendor_commands->flags	2-3,5-6
PARAM_VALUE	0	wiphy->vendor_commands->info.subcmd	0-2,139-142
PARAM_VALUE	0	wiphy->vendor_commands->info.vendor_id	4120,4980,524328
PARAM_VALUE	0	wiphy->vendor_commands->maxattr	0,8
PARAM_VALUE	0	wiphy->vendor_commands->policy	35556431788687360,541353642289684480,3105322635229249536,(-61)
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy->cipher_suites	(-1),12,16,24
BUF_SIZE	0	wiphy->coalesce	(-1),24
BUF_SIZE	0	wiphy->extended_capabilities	(-1),1-255
BUF_SIZE	0	wiphy->ht_capa_mod_mask	(-1),26
BUF_SIZE	0	wiphy->iface_combinations	(-1),24
BUF_SIZE	0	wiphy->mgmt_stypes	(-1),60
BUF_SIZE	0	wiphy->radio_cfg	(-1),16-s32max
BUF_SIZE	0	wiphy->vht_capa_mod_mask	(-1),12
BUF_SIZE	0	wiphy->wowlan	(-1),32
DATA_SOURCE	0	wiphy	$0
STR_LEN	0	wiphy->fw_version	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	wiphy->n_addresses
NO_OVERFLOW_SIMPLE	0	wiphy->n_iface_combinations
NO_OVERFLOW_SIMPLE	0	wiphy->n_radio
HALF_LOCKED2	0	&wiphy->mtx

drivers/net/wireless/realtek/rtlwifi/regd.c _rtl_reg_apply_beaconing_flags() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	0	wiphy	4096-ptr_max
PARAM_VALUE	0	wiphy->bands	4096-ptr_max
PARAM_VALUE	0	wiphy->coalesce->max_delay	100
PARAM_VALUE	0	wiphy->coalesce->max_pkt_offset	100
PARAM_VALUE	0	wiphy->coalesce->n_patterns	4
PARAM_VALUE	0	wiphy->coalesce->n_rules	8
PARAM_VALUE	0	wiphy->coalesce->pattern_max_len	40
PARAM_VALUE	0	wiphy->coalesce->pattern_min_len	1
PARAM_VALUE	0	wiphy->vendor_commands->doit	4096-ptr_max
PARAM_VALUE	0	wiphy->vendor_commands->dumpit	0
PARAM_VALUE	0	wiphy->vendor_commands->flags	2-3,5-6
PARAM_VALUE	0	wiphy->vendor_commands->info.subcmd	0-2,139-142
PARAM_VALUE	0	wiphy->vendor_commands->info.vendor_id	4120,4980,524328
PARAM_VALUE	0	wiphy->vendor_commands->maxattr	0,8
PARAM_VALUE	0	wiphy->vendor_commands->policy	35556431788687360,541353642289684480,3105322635229249536,(-61)
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy->cipher_suites	(-1),12,16,24
BUF_SIZE	0	wiphy->coalesce	(-1),24
BUF_SIZE	0	wiphy->extended_capabilities	(-1),1-255
BUF_SIZE	0	wiphy->ht_capa_mod_mask	(-1),26
BUF_SIZE	0	wiphy->iface_combinations	(-1),24
BUF_SIZE	0	wiphy->mgmt_stypes	(-1),60
BUF_SIZE	0	wiphy->radio_cfg	(-1),16-s32max
BUF_SIZE	0	wiphy->vht_capa_mod_mask	(-1),12
BUF_SIZE	0	wiphy->wowlan	(-1),32
DATA_SOURCE	0	wiphy	$0
STR_LEN	0	wiphy->fw_version	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	wiphy->n_addresses
NO_OVERFLOW_SIMPLE	0	wiphy->n_iface_combinations
NO_OVERFLOW_SIMPLE	0	wiphy->n_radio
HALF_LOCKED2	0	&wiphy->mtx

drivers/net/wireless/ath/regd.c ath_force_clear_no_ir_chan() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	0	wiphy	4096-ptr_max
PARAM_VALUE	0	wiphy->bands	4096-ptr_max
PARAM_VALUE	0	wiphy->coalesce->max_delay	100
PARAM_VALUE	0	wiphy->coalesce->max_pkt_offset	100
PARAM_VALUE	0	wiphy->coalesce->n_patterns	4
PARAM_VALUE	0	wiphy->coalesce->n_rules	8
PARAM_VALUE	0	wiphy->coalesce->pattern_max_len	40
PARAM_VALUE	0	wiphy->coalesce->pattern_min_len	1
PARAM_VALUE	0	wiphy->vendor_commands->doit	4096-ptr_max
PARAM_VALUE	0	wiphy->vendor_commands->dumpit	0
PARAM_VALUE	0	wiphy->vendor_commands->flags	2-3,5-6
PARAM_VALUE	0	wiphy->vendor_commands->info.subcmd	0-2,139-142
PARAM_VALUE	0	wiphy->vendor_commands->info.vendor_id	4120,4980,524328
PARAM_VALUE	0	wiphy->vendor_commands->maxattr	0,8
PARAM_VALUE	0	wiphy->vendor_commands->policy	35556431788687360,541353642289684480,3105322635229249536,(-61)
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy->cipher_suites	(-1),12,16,24
BUF_SIZE	0	wiphy->coalesce	(-1),24
BUF_SIZE	0	wiphy->extended_capabilities	(-1),1-255
BUF_SIZE	0	wiphy->ht_capa_mod_mask	(-1),26
BUF_SIZE	0	wiphy->iface_combinations	(-1),24,48,72
BUF_SIZE	0	wiphy->mgmt_stypes	(-1),60
BUF_SIZE	0	wiphy->radio_cfg	(-1),16-s32max
BUF_SIZE	0	wiphy->sar_capa	(-1),16
BUF_SIZE	0	wiphy->vht_capa_mod_mask	(-1),12
BUF_SIZE	0	wiphy->wowlan	(-1),32
DATA_SOURCE	0	wiphy	$0
STR_LEN	0	wiphy->fw_version	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	wiphy->n_addresses
NO_OVERFLOW_SIMPLE	0	wiphy->n_iface_combinations
NO_OVERFLOW_SIMPLE	0	wiphy->n_radio
HALF_LOCKED2	0	&wiphy->mtx

net/mac80211/util.c ieee80211_regulatory_limit_wmm_params() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	1	center_freq	1000-65535000
RX_PATH
TASK_NOT_RUNNING
LOCK2		rcu_read
HALF_LOCKED2		&rdev->wiphy.mtx

net/wireless/nl80211.c nl80211_msg_put_channel() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	0	wiphy	4096-ptr_max
PARAM_VALUE	0	wiphy->coalesce->n_patterns	4
PARAM_VALUE	0	wiphy->coalesce->n_rules	8
PARAM_VALUE	0	wiphy->coalesce->pattern_max_len	40
PARAM_VALUE	0	wiphy->coalesce->pattern_min_len	1
PARAM_VALUE	0	wiphy->flags	256-u32max
DATA_SOURCE	0	wiphy	$1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	wiphy->n_addresses
NO_OVERFLOW_SIMPLE	0	wiphy->n_iface_combinations
NO_OVERFLOW_SIMPLE	0	wiphy->n_radio
HALF_LOCKED2		&rdev->wiphy.mtx
HALF_LOCKED2		global &rtnl_mutex

drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c brcms_reg_apply_beaconing_flags() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	0	wiphy	4096-ptr_max
PARAM_VALUE	0	wiphy->bands	4096-ptr_max
PARAM_VALUE	0	wiphy->coalesce->n_patterns	4
PARAM_VALUE	0	wiphy->coalesce->n_rules	8
PARAM_VALUE	0	wiphy->coalesce->pattern_max_len	40
PARAM_VALUE	0	wiphy->coalesce->pattern_min_len	1
PARAM_VALUE	0	wiphy->reg_notifier	1-u64max
PARAM_VALUE	0	wiphy->vendor_commands->doit	4096-ptr_max
PARAM_VALUE	0	wiphy->vendor_commands->dumpit	0
PARAM_VALUE	0	wiphy->vendor_commands->flags	2-3,5-6
PARAM_VALUE	0	wiphy->vendor_commands->info.subcmd	0-2,139-142
PARAM_VALUE	0	wiphy->vendor_commands->info.vendor_id	4120,4980,524328
PARAM_VALUE	0	wiphy->vendor_commands->maxattr	0,8
PARAM_VALUE	0	wiphy->vendor_commands->policy	35556431788687360,541353642289684480,3105322635229249536,(-61)
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy->cipher_suites	(-1),12,16,24
BUF_SIZE	0	wiphy->coalesce	(-1),24
BUF_SIZE	0	wiphy->extended_capabilities	(-1),1-255
BUF_SIZE	0	wiphy->ht_capa_mod_mask	(-1),26
BUF_SIZE	0	wiphy->iface_combinations	(-1),24
BUF_SIZE	0	wiphy->mgmt_stypes	(-1),60
BUF_SIZE	0	wiphy->radio_cfg	(-1),16-s32max
BUF_SIZE	0	wiphy->vht_capa_mod_mask	(-1),12
BUF_SIZE	0	wiphy->wowlan	(-1),32
DATA_SOURCE	0	wiphy	$0
STR_LEN	0	wiphy->fw_version	(-1),31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	wiphy->n_addresses
NO_OVERFLOW_SIMPLE	0	wiphy->n_iface_combinations
NO_OVERFLOW_SIMPLE	0	wiphy->n_radio
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2	0	&wiphy->mtx

net/wireless/reg.c handle_channel() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	0	wiphy	4096-ptr_max
PARAM_VALUE	0	wiphy->bands	4096-ptr_max
PARAM_VALUE	0	wiphy->coalesce->n_patterns	4
PARAM_VALUE	0	wiphy->coalesce->n_rules	8
PARAM_VALUE	0	wiphy->coalesce->pattern_max_len	40
PARAM_VALUE	0	wiphy->coalesce->pattern_min_len	1
PARAM_VALUE	0	wiphy->regulatory_flags	2-u32max
PARAM_VALUE	0	wiphy->vendor_commands->doit	4096-ptr_max
PARAM_VALUE	0	wiphy->vendor_commands->dumpit	0
PARAM_VALUE	0	wiphy->vendor_commands->flags	2-3,5-6
PARAM_VALUE	0	wiphy->vendor_commands->info.subcmd	0-2,139-142
PARAM_VALUE	0	wiphy->vendor_commands->info.vendor_id	4120,4980,524328
PARAM_VALUE	0	wiphy->vendor_commands->maxattr	0,8
PARAM_VALUE	0	wiphy->vendor_commands->policy	35556431788687360,541353642289684480,3105322635229249536,(-61)
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy->cipher_suites	(-1),12,16,24
BUF_SIZE	0	wiphy->coalesce	(-1),24
BUF_SIZE	0	wiphy->extended_capabilities	(-1),1-255
BUF_SIZE	0	wiphy->ht_capa_mod_mask	(-1),26
BUF_SIZE	0	wiphy->iface_combinations	(-1),24
BUF_SIZE	0	wiphy->mgmt_stypes	(-1),60
BUF_SIZE	0	wiphy->radio_cfg	(-1),16-s32max
BUF_SIZE	0	wiphy->vht_capa_mod_mask	(-1),12
BUF_SIZE	0	wiphy->wowlan	(-1),32
CAPPED_DATA	0	wiphy	1
DATA_SOURCE	0	wiphy	$0
DATA_SOURCE	1	center_freq	r ieee80211_channel_to_khz
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	wiphy->n_addresses
NO_OVERFLOW_SIMPLE	0	wiphy->n_iface_combinations
NO_OVERFLOW_SIMPLE	0	wiphy->n_radio
LOCK2		global &rtnl_mutex
HALF_LOCKED2		&pool->lock

net/wireless/reg.c handle_channel() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	0	wiphy	4096-ptr_max
PARAM_VALUE	0	wiphy->bands	4096-ptr_max
PARAM_VALUE	0	wiphy->coalesce->n_patterns	4
PARAM_VALUE	0	wiphy->coalesce->n_rules	8
PARAM_VALUE	0	wiphy->coalesce->pattern_max_len	40
PARAM_VALUE	0	wiphy->coalesce->pattern_min_len	1
PARAM_VALUE	0	wiphy->regulatory_flags	2-u32max
PARAM_VALUE	0	wiphy->vendor_commands->doit	4096-ptr_max
PARAM_VALUE	0	wiphy->vendor_commands->dumpit	0
PARAM_VALUE	0	wiphy->vendor_commands->flags	2-3,5-6
PARAM_VALUE	0	wiphy->vendor_commands->info.subcmd	0-2,139-142
PARAM_VALUE	0	wiphy->vendor_commands->info.vendor_id	4120,4980,524328
PARAM_VALUE	0	wiphy->vendor_commands->maxattr	0,8
PARAM_VALUE	0	wiphy->vendor_commands->policy	35556431788687360,541353642289684480,3105322635229249536,(-61)
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy->cipher_suites	(-1),12,16,24
BUF_SIZE	0	wiphy->coalesce	(-1),24
BUF_SIZE	0	wiphy->extended_capabilities	(-1),1-255
BUF_SIZE	0	wiphy->ht_capa_mod_mask	(-1),26
BUF_SIZE	0	wiphy->iface_combinations	(-1),24
BUF_SIZE	0	wiphy->mgmt_stypes	(-1),60
BUF_SIZE	0	wiphy->radio_cfg	(-1),16-s32max
BUF_SIZE	0	wiphy->vht_capa_mod_mask	(-1),12
BUF_SIZE	0	wiphy->wowlan	(-1),32
CAPPED_DATA	0	wiphy	1
DATA_SOURCE	0	wiphy	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	wiphy->n_addresses
NO_OVERFLOW_SIMPLE	0	wiphy->n_iface_combinations
NO_OVERFLOW_SIMPLE	0	wiphy->n_radio
LOCK2		global &rtnl_mutex
HALF_LOCKED2		&pool->lock

net/wireless/reg.c handle_channel() -> freq_reg_info()

Type	Parameter	Key	Value
PARAM_VALUE	0	wiphy	4096-ptr_max
PARAM_VALUE	0	wiphy->bands	4096-ptr_max
PARAM_VALUE	0	wiphy->coalesce->n_patterns	4
PARAM_VALUE	0	wiphy->coalesce->n_rules	8
PARAM_VALUE	0	wiphy->coalesce->pattern_max_len	40
PARAM_VALUE	0	wiphy->coalesce->pattern_min_len	1
PARAM_VALUE	0	wiphy->regulatory_flags	2-u32max
PARAM_VALUE	0	wiphy->vendor_commands->doit	4096-ptr_max
PARAM_VALUE	0	wiphy->vendor_commands->dumpit	0
PARAM_VALUE	0	wiphy->vendor_commands->flags	2-3,5-6
PARAM_VALUE	0	wiphy->vendor_commands->info.subcmd	0-2,139-142
PARAM_VALUE	0	wiphy->vendor_commands->info.vendor_id	4120,4980,524328
PARAM_VALUE	0	wiphy->vendor_commands->maxattr	0,8
PARAM_VALUE	0	wiphy->vendor_commands->policy	35556431788687360,541353642289684480,3105322635229249536,(-61)
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy	(-1),2464,2472,2664,3712,13760
BUF_SIZE	0	wiphy->cipher_suites	(-1),12,16,24
BUF_SIZE	0	wiphy->coalesce	(-1),24
BUF_SIZE	0	wiphy->extended_capabilities	(-1),1-255
BUF_SIZE	0	wiphy->ht_capa_mod_mask	(-1),26
BUF_SIZE	0	wiphy->iface_combinations	(-1),24
BUF_SIZE	0	wiphy->mgmt_stypes	(-1),60
BUF_SIZE	0	wiphy->radio_cfg	(-1),16-s32max
BUF_SIZE	0	wiphy->vht_capa_mod_mask	(-1),12
BUF_SIZE	0	wiphy->wowlan	(-1),32
CAPPED_DATA	0	wiphy	1
DATA_SOURCE	0	wiphy	$0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	wiphy->n_addresses
NO_OVERFLOW_SIMPLE	0	wiphy->n_iface_combinations
NO_OVERFLOW_SIMPLE	0	wiphy->n_radio
LOCK2		global &rtnl_mutex
HALF_LOCKED2		&pool->lock