qtnf_cmd_netdev_changeupper identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/wireless/quantenna/qtnfmac/commands.h, line 78 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/quantenna/qtnfmac/commands.c, line 2703 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/wireless/quantenna/qtnfmac/cfg80211.c qtnf_add_virtual_intf() -> qtnf_cmd_netdev_changeupper()

Type	Parameter	Key	Value
PARAM_VALUE	0	vif	4096-ptr_max
PARAM_VALUE	0	vif->bss_priority	0
PARAM_VALUE	0	vif->mac	4096-ptr_max
PARAM_VALUE	0	vif->mac->bus->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vif->mac->bus->fw_state	0-4
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.done	0-4294967293,u32max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb	0
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb->sk	0
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb->sk->sk_callback_lock.owner	(-1)
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb->sk->sk_callback_lock.owner_cpu	u32max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb->sk->sk_rcu.func	1-u64max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.waiting_for_resp	0
PARAM_VALUE	0	vif->mac_addr	4096-ptr_max
PARAM_VALUE	0	vif->netdev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->_rx	16,4096-ptr_max
PARAM_VALUE	0	vif->netdev->_tx	16,4096-ptr_max
PARAM_VALUE	0	vif->netdev->adj_list.lower.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->adj_list.lower.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->adj_list.upper.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->adj_list.upper.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->cfg	4096-ptr_max
PARAM_VALUE	0	vif->netdev->cfg_pending	4096-ptr_max
PARAM_VALUE	0	vif->netdev->close_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->close_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->dev_addrs.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->dev_addrs.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ethtool	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ethtool_ops	1-u64max
PARAM_VALUE	0	vif->netdev->gro_ipv4_max_size	65536
PARAM_VALUE	0	vif->netdev->gro_max_size	65536
PARAM_VALUE	0	vif->netdev->group	0
PARAM_VALUE	0	vif->netdev->gso_ipv4_max_size	65536
PARAM_VALUE	0	vif->netdev->gso_max_segs	u16max
PARAM_VALUE	0	vif->netdev->gso_max_size	65536
PARAM_VALUE	0	vif->netdev->link_watch_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->link_watch_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->lock.first_waiter	0
PARAM_VALUE	0	vif->netdev->lock.magic	4096-ptr_max
PARAM_VALUE	0	vif->netdev->lock.osq.tail.counter	0
PARAM_VALUE	0	vif->netdev->lock.owner.counter	0
PARAM_VALUE	0	vif->netdev->lower_level	1
PARAM_VALUE	0	vif->netdev->mc.count	0
PARAM_VALUE	0	vif->netdev->mc.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->mc.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->name_assign_type	3
PARAM_VALUE	0	vif->netdev->napi_config	16,4096-ptr_max
PARAM_VALUE	0	vif->netdev->napi_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->napi_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->nd_net.net	1824583183996030976
PARAM_VALUE	0	vif->netdev->nested_level	0
PARAM_VALUE	0	vif->netdev->net_notifier_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->net_notifier_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->nf_hooks_egress	0
PARAM_VALUE	0	vif->netdev->nf_hooks_ingress	0
PARAM_VALUE	0	vif->netdev->num_napi_configs	1-u32max
PARAM_VALUE	0	vif->netdev->num_rx_queues	1
PARAM_VALUE	0	vif->netdev->num_tx_queues	1
PARAM_VALUE	0	vif->netdev->pcpu_refcnt	4096-ptr_max
PARAM_VALUE	0	vif->netdev->priv_flags	131104,655392
PARAM_VALUE	0	vif->netdev->priv_len	8
PARAM_VALUE	0	vif->netdev->ptype_all.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ptype_all.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ptype_specific.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ptype_specific.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->real_num_rx_queues	1
PARAM_VALUE	0	vif->netdev->real_num_tx_queues	1
PARAM_VALUE	0	vif->netdev->refcnt_tracker.class	7541498157787627520
PARAM_VALUE	0	vif->netdev->refcnt_tracker.dead	0
PARAM_VALUE	0	vif->netdev->refcnt_tracker.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->refcnt_tracker.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->refcnt_tracker.no_tracker.refs.counter	1
PARAM_VALUE	0	vif->netdev->refcnt_tracker.quarantine.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->refcnt_tracker.quarantine_avail	128
PARAM_VALUE	0	vif->netdev->refcnt_tracker.untracked.refs.counter	1
PARAM_VALUE	0	vif->netdev->rx_mode_addr_cache.count	0
PARAM_VALUE	0	vif->netdev->rx_mode_addr_cache.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->rx_mode_addr_cache.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->rx_mode_retry_timer.flags	0-4194302
PARAM_VALUE	0	vif->netdev->tso_max_segs	u16max
PARAM_VALUE	0	vif->netdev->tso_max_size	65536
PARAM_VALUE	0	vif->netdev->tx_queue_len	1-u32max
PARAM_VALUE	0	vif->netdev->uc.count	0
PARAM_VALUE	0	vif->netdev->uc.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->uc.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unlink_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unlink_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unreg_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unreg_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unreg_list_net.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unreg_list_net.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->upper_level	1
PARAM_VALUE	0	vif->netdev->watchdog_ref_held	0
PARAM_VALUE	0	vif->netdev->work_node.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->work_node.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->xdp_zc_max_segs	1
PARAM_VALUE	0	vif->wdev.iftype	2-3
PARAM_VALUE	0	vif->wdev.list.next	4096-ptr_max
PARAM_VALUE	0	vif->wdev.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->wdev.wiphy	4096-ptr_max
PARAM_VALUE	0	*vif->mac_addr	0-255
DATA_SOURCE	0	vif	r qtnf_mac_get_free_vif
TERMINATED	0	vif->netdev->refcnt_tracker.class	1
MEM_ZERO	0	vif->bssid
MEM_ZERO	0	vif->mac_addr
MEM_ZERO	0	&vif->wdev
RX_PATH
TASK_NOT_RUNNING
UNITS	1	br_domain	unit_array_size
LOCK2		&rdev->wiphy.mtx
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		global &audit_cmd_mutex.lock
HALF_LOCKED2		global &cb_lock
HALF_LOCKED2		global &crypto_cfg_mutex
HALF_LOCKED2		global &dpll_lock
HALF_LOCKED2		global &hwsim_phys_lock
HALF_LOCKED2		global &net_dm_mutex
HALF_LOCKED2		global &rtnl_mutex
HALF_LOCKED2		global &rx_queue_mutex
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct wiphy)->mtx

drivers/net/wireless/quantenna/qtnfmac/core.c qtnf_core_mac_attach() -> qtnf_cmd_netdev_changeupper()

Type	Parameter	Key	Value
PARAM_VALUE	0	vif	4096-ptr_max
PARAM_VALUE	0	vif->mac	4096-ptr_max
PARAM_VALUE	0	vif->mac->bus->bus_lock.dep_map->name	0-255
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vif->mac->bus->bus_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vif->mac->bus->fw_state	0-4
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.done	0-4294967293,u32max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.cmd_resp_completion.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb	0
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb->sk	0
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb->sk->sk_callback_lock.owner	(-1)
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb->sk->sk_callback_lock.owner_cpu	u32max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.resp_skb->sk->sk_rcu.func	1-u64max
PARAM_VALUE	0	vif->mac->bus->trans.curr_cmd.waiting_for_resp	0
PARAM_VALUE	0	vif->netdev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->_rx	16,4096-ptr_max
PARAM_VALUE	0	vif->netdev->_tx	16,4096-ptr_max
PARAM_VALUE	0	vif->netdev->adj_list.lower.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->adj_list.lower.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->adj_list.upper.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->adj_list.upper.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->cfg	4096-ptr_max
PARAM_VALUE	0	vif->netdev->cfg_pending	4096-ptr_max
PARAM_VALUE	0	vif->netdev->close_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->close_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->dev_addrs.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->dev_addrs.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ethtool	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ethtool_ops	1-u64max
PARAM_VALUE	0	vif->netdev->gro_ipv4_max_size	65536
PARAM_VALUE	0	vif->netdev->gro_max_size	65536
PARAM_VALUE	0	vif->netdev->group	0
PARAM_VALUE	0	vif->netdev->gso_ipv4_max_size	65536
PARAM_VALUE	0	vif->netdev->gso_max_segs	u16max
PARAM_VALUE	0	vif->netdev->gso_max_size	65536
PARAM_VALUE	0	vif->netdev->link_watch_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->link_watch_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->lock.first_waiter	0
PARAM_VALUE	0	vif->netdev->lock.magic	4096-ptr_max
PARAM_VALUE	0	vif->netdev->lock.osq.tail.counter	0
PARAM_VALUE	0	vif->netdev->lock.owner.counter	0
PARAM_VALUE	0	vif->netdev->lower_level	1
PARAM_VALUE	0	vif->netdev->mc.count	0
PARAM_VALUE	0	vif->netdev->mc.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->mc.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->name_assign_type	1
PARAM_VALUE	0	vif->netdev->napi_config	16,4096-ptr_max
PARAM_VALUE	0	vif->netdev->napi_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->napi_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->nd_net.net	1824583183996030976
PARAM_VALUE	0	vif->netdev->nested_level	0
PARAM_VALUE	0	vif->netdev->net_notifier_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->net_notifier_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->nf_hooks_egress	0
PARAM_VALUE	0	vif->netdev->nf_hooks_ingress	0
PARAM_VALUE	0	vif->netdev->num_napi_configs	1-u32max
PARAM_VALUE	0	vif->netdev->num_rx_queues	1
PARAM_VALUE	0	vif->netdev->num_tx_queues	1
PARAM_VALUE	0	vif->netdev->pcpu_refcnt	4096-ptr_max
PARAM_VALUE	0	vif->netdev->priv_flags	131104,655392
PARAM_VALUE	0	vif->netdev->priv_len	8
PARAM_VALUE	0	vif->netdev->ptype_all.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ptype_all.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ptype_specific.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->ptype_specific.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->real_num_rx_queues	1
PARAM_VALUE	0	vif->netdev->real_num_tx_queues	1
PARAM_VALUE	0	vif->netdev->refcnt_tracker.class	7541498157787627520
PARAM_VALUE	0	vif->netdev->refcnt_tracker.dead	0
PARAM_VALUE	0	vif->netdev->refcnt_tracker.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->refcnt_tracker.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->refcnt_tracker.no_tracker.refs.counter	1
PARAM_VALUE	0	vif->netdev->refcnt_tracker.quarantine.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->refcnt_tracker.quarantine_avail	128
PARAM_VALUE	0	vif->netdev->refcnt_tracker.untracked.refs.counter	1
PARAM_VALUE	0	vif->netdev->rx_mode_addr_cache.count	0
PARAM_VALUE	0	vif->netdev->rx_mode_addr_cache.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->rx_mode_addr_cache.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->rx_mode_retry_timer.flags	0-4194302
PARAM_VALUE	0	vif->netdev->tso_max_segs	u16max
PARAM_VALUE	0	vif->netdev->tso_max_size	65536
PARAM_VALUE	0	vif->netdev->tx_queue_len	1-u32max
PARAM_VALUE	0	vif->netdev->uc.count	0
PARAM_VALUE	0	vif->netdev->uc.list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->uc.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unlink_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unlink_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unreg_list.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unreg_list.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unreg_list_net.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->unreg_list_net.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->upper_level	1
PARAM_VALUE	0	vif->netdev->watchdog_ref_held	0
PARAM_VALUE	0	vif->netdev->work_node.next	4096-ptr_max
PARAM_VALUE	0	vif->netdev->work_node.prev	4096-ptr_max
PARAM_VALUE	0	vif->netdev->xdp_zc_max_segs	1
PARAM_VALUE	0	vif->wdev.iftype	2-3
PARAM_VALUE	0	vif->wdev.list.next	4096-ptr_max
PARAM_VALUE	0	vif->wdev.list.prev	4096-ptr_max
PARAM_VALUE	0	vif->wdev.wiphy	1-u64max
PARAM_VALUE	0	*vif->mac_addr	0-255
BUF_SIZE	0	vif	22784
BUF_SIZE	0	vif	22784
DATA_SOURCE	0	vif	r qtnf_mac_get_base_vif
TERMINATED	0	vif->netdev->refcnt_tracker.class	1
UNITS	1	br_domain	unit_array_size
HALF_LOCKED2		&pool->lock

drivers/net/wireless/quantenna/qtnfmac/core.c qtnf_core_netdevice_event() -> qtnf_cmd_netdev_changeupper()

Type	Parameter	Key	Value
PARAM_VALUE	0	vif	4096-ptr_max
PARAM_VALUE	0	vif->mac	4096-ptr_max
DATA_SOURCE	0	vif	r qtnf_netdev_get_priv
UNITS	1	br_domain	unit_array_size