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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/wireless/intel/iwlegacy/common.c _il_set_rxon_ht() -> il_is_ht40_tx_allowed()

Type Parameter Key Value
PARAM_VALUE 0 il 4096-ptr_max
PARAM_VALUE 0 il->cfg->mod_params->sw_crypto 0-1
PARAM_VALUE 0 il->ht.enabled 1
PARAM_VALUE 0 il->ops->commit_rxon 4096-ptr_max
PARAM_VALUE 0 il->ops->rxon_assoc 4096-ptr_max
PARAM_VALUE 0 il->ops->set_channel_switch 0,5470171328822419456
PARAM_VALUE 0 il->ops->set_rxon_chain 0,588518023954317312
PARAM_VALUE 0 il->pci_dev->dev.dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 1 ht_cap 0
BUF_SIZE 0 il->beacon_skb (-1)-s32max
DATA_SOURCE 0 il $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_PTR 0 il->beacon_skb->data
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 0 &il->lock
HALF_LOCKED2 0 &il->mutex
TYPE_LOCK (struct il_priv)->mutex

drivers/net/wireless/intel/iwlegacy/common.c il_set_ht_add_station() -> il_is_ht40_tx_allowed()

Type Parameter Key Value
PARAM_VALUE 0 il 4096-ptr_max
PARAM_VALUE 0 il->_4965.wep_keys->key_idx 0-3
PARAM_VALUE 0 il->_4965.wep_keys->key_offset 0-3,255
PARAM_VALUE 0 il->cfg->fw_name_pre 4096-ptr_max
PARAM_VALUE 0 il->cfg->ucode_api_max 2
PARAM_VALUE 0 il->cfg->ucode_api_min 1-2
PARAM_VALUE 0 il->hw_params.sens->auto_corr_min_cck_mrc 200
PARAM_VALUE 0 il->hw_params.sens->auto_corr_min_ofdm 85
PARAM_VALUE 0 il->hw_params.sens->auto_corr_min_ofdm_mrc 170
PARAM_VALUE 0 il->hw_params.sens->auto_corr_min_ofdm_mrc_x1 220
PARAM_VALUE 0 il->hw_params.sens->auto_corr_min_ofdm_x1 105
PARAM_VALUE 0 il->hw_params.sens->barker_corr_th_min 190
PARAM_VALUE 0 il->hw_params.sens->barker_corr_th_min_mrc 390
PARAM_VALUE 0 il->hw_params.sens->nrg_th_cca 62
PARAM_VALUE 0 il->hw_params.sens->nrg_th_cck 100
PARAM_VALUE 0 il->hw_params.sens->nrg_th_ofdm 100
PARAM_VALUE 0 il->mutex.dep_map->name 0-255
PARAM_VALUE 0 il->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 il->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 il->mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 il->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 il->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 il->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 il->ops->commit_rxon 4096-ptr_max
PARAM_VALUE 0 il->ops->rxon_assoc 4096-ptr_max
PARAM_VALUE 0 il->ops->set_rxon_chain 0,588518023954317312
PARAM_VALUE 0 il->pci_dev->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 il->pci_dev->dev.class 0,4096-ptr_max
PARAM_VALUE 0 il->pci_dev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 il->pci_dev->dev.dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 0 il->pci_dev->dev.driver 0,4096-ptr_max
PARAM_VALUE 0 il->stations 4096-ptr_max
PARAM_VALUE 0 il->stations->keyinfo.cipher 0,1027073-1027074,1027076-1027077
PARAM_VALUE 0 il->stations->keyinfo.keylen 0-255
PARAM_VALUE 0 il->stations->sta.add_immediate_ba_ssn 0-4095
PARAM_VALUE 0 il->stations->sta.add_immediate_ba_tid 0-255
PARAM_VALUE 0 il->stations->sta.key.reserved1 0
PARAM_VALUE 0 il->stations->sta.key.reserved2 0
PARAM_VALUE 0 il->stations->sta.mode 0-1
PARAM_VALUE 0 il->stations->sta.rate_n_flags 0,10,13,49162,49165
PARAM_VALUE 0 il->stations->sta.remove_immediate_ba_tid 0-255
PARAM_VALUE 0 il->stations->sta.reserved2 0
PARAM_VALUE 0 il->stations->sta.sleep_tx_count 0-1
PARAM_VALUE 0 il->stations->sta.sta.modify_mask 0-2,4,8,16,32
PARAM_VALUE 0 il->stations->sta.sta.reserved1 0
PARAM_VALUE 0 il->stations->sta.sta.reserved2 0
PARAM_VALUE 0 il->stations->sta.station_flags 0-4294967295
PARAM_VALUE 0 il->stations->sta.station_flags_msk 0,256
PARAM_VALUE 1 ht_cap 4096-ptr_max
PARAM_VALUE 1 ht_cap->ht_supported 1
DATA_SOURCE 0 il $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 il->tx_power_next
NO_OVERFLOW_SIMPLE 0 il->tx_power_user_lmt
LOCK2 0 &il->mutex
LOCK2 0 &il->sta_lock
HALF_LOCKED2 flags
HALF_LOCKED2 flags_spin
TYPE_LOCK (struct il_priv)->mutex
TYPE_LOCK (struct il_priv)->sta_lock

drivers/net/wireless/intel/iwlegacy/4965-rs.c il4965_rs_switch_to_mimo2() -> il_is_ht40_tx_allowed()

Type Parameter Key Value
PARAM_VALUE 0 il 4096-ptr_max
PARAM_VALUE 0 il->hw_params.tx_chains_num 2-255
PARAM_VALUE 0 il->pci_dev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 ht_cap 4096-ptr_max
PARAM_VALUE 1 ht_cap->cap 16-u16max
PARAM_VALUE 1 ht_cap->ht_supported 1
DATA_SOURCE 0 il $0
FUZZY_MAX 0 il->hw_params.tx_chains_num 2
TASK_NOT_RUNNING
LOCK2 &sta->rate_ctrl_lock
LOCK2 bh
HALF_LOCKED2 &dev->mac_lock
HALF_LOCKED2 &dev->mt76.rx_lock
HALF_LOCKED2 &dev->rx_lock
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct sta_info)->rate_ctrl_lock

drivers/net/wireless/intel/iwlegacy/4965-rs.c il4965_rs_switch_to_siso() -> il_is_ht40_tx_allowed()

Type Parameter Key Value
PARAM_VALUE 0 il 4096-ptr_max
PARAM_VALUE 0 il->pci_dev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 ht_cap 4096-ptr_max
PARAM_VALUE 1 ht_cap->cap 16-u16max
PARAM_VALUE 1 ht_cap->ht_supported 1
DATA_SOURCE 0 il $0
TASK_NOT_RUNNING
LOCK2 &sta->rate_ctrl_lock
LOCK2 bh
HALF_LOCKED2 &dev->mac_lock
HALF_LOCKED2 &dev->mt76.rx_lock
HALF_LOCKED2 &dev->rx_lock
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct sta_info)->rate_ctrl_lock