brcmf_net_detach identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.h, line 222 (as a prototype)

Defined in 1 files as a function:

drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c, line 687 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c brcmf_add_if() -> brcmf_net_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	1	locked	0
CAPPED_DATA	0	ndev->num_tx_queues	1
RX_PATH
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c brcmf_bus_started() -> brcmf_net_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev->_rx	16,4096-ptr_max
PARAM_VALUE	0	ndev->_tx	16,4096-ptr_max
PARAM_VALUE	0	ndev->adj_list.lower.next	4096-ptr_max
PARAM_VALUE	0	ndev->adj_list.lower.prev	4096-ptr_max
PARAM_VALUE	0	ndev->adj_list.upper.next	4096-ptr_max
PARAM_VALUE	0	ndev->adj_list.upper.prev	4096-ptr_max
PARAM_VALUE	0	ndev->cfg	4096-ptr_max
PARAM_VALUE	0	ndev->cfg_pending	4096-ptr_max
PARAM_VALUE	0	ndev->close_list.next	4096-ptr_max
PARAM_VALUE	0	ndev->close_list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->dev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	ndev->dev.kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	ndev->dev_addrs.list.next	4096-ptr_max
PARAM_VALUE	0	ndev->dev_addrs.list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->ethtool	4096-ptr_max
PARAM_VALUE	0	ndev->ethtool_ops	1-u64max
PARAM_VALUE	0	ndev->gro_ipv4_max_size	65536
PARAM_VALUE	0	ndev->gro_max_size	65536
PARAM_VALUE	0	ndev->group	0
PARAM_VALUE	0	ndev->gso_ipv4_max_size	65536
PARAM_VALUE	0	ndev->gso_max_segs	u16max
PARAM_VALUE	0	ndev->gso_max_size	65536
PARAM_VALUE	0	ndev->lock.dep_map->name	0-255
PARAM_VALUE	0	ndev->lock.first_waiter	0
PARAM_VALUE	0	ndev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ndev->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ndev->lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	ndev->lock.magic	0,4096-ptr_max
PARAM_VALUE	0	ndev->lock.osq.tail.counter	0
PARAM_VALUE	0	ndev->lock.owner.counter	0
PARAM_VALUE	0	ndev->lower_level	1
PARAM_VALUE	0	ndev->mc.count	0
PARAM_VALUE	0	ndev->mc.list.next	4096-ptr_max
PARAM_VALUE	0	ndev->mc.list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->name_assign_type	0
PARAM_VALUE	0	ndev->napi_config	16,4096-ptr_max
PARAM_VALUE	0	ndev->napi_list.next	4096-ptr_max
PARAM_VALUE	0	ndev->napi_list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->nd_net.net->dev_unreg_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ndev->nd_net.net->notrefcnt_tracker.dead	1
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.dep_map->name	0-255
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	ndev->needs_free_netdev	1
PARAM_VALUE	0	ndev->nested_level	0
PARAM_VALUE	0	ndev->net_notifier_list.next	4096-ptr_max
PARAM_VALUE	0	ndev->net_notifier_list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->netdev_ops->ndo_add_slave	0,823636617244635136,3142229396628504576,4473764246731075584,5430594904042291200,5754417738661023744,7321652195188301824
PARAM_VALUE	0	ndev->netdev_ops->ndo_bridge_dellink	0,680775373242744832
PARAM_VALUE	0	ndev->netdev_ops->ndo_change_carrier	0,885170895855865856,1782477489044140032,2219068876340936704,3313908872681771008,6182840514861293568,6498501278544633856
PARAM_VALUE	0	ndev->netdev_ops->ndo_del_slave	0,4188424553528614912,4729938391940333568,5387588324921257984,5687942034094653440,7973297224058761216,8884156673750904832
PARAM_VALUE	0	ndev->netdev_ops->ndo_dfwd_add_station	0,729102835156180992,975335494189187072,8441514693898158080
PARAM_VALUE	0	ndev->netdev_ops->ndo_dfwd_del_station	0,4186899731317792768,5439870935049994240,8029757989396582400
PARAM_VALUE	0	ndev->netdev_ops->ndo_do_ioctl	0,788841219136544768
PARAM_VALUE	0	ndev->netdev_ops->ndo_fcoe_ddp_done	0,3862468120917999616,6439886031210024960
PARAM_VALUE	0	ndev->netdev_ops->ndo_fcoe_ddp_setup	0,632461323526074368,5761325739088502784
PARAM_VALUE	0	ndev->netdev_ops->ndo_fcoe_ddp_target	0,3634905522993065984,7333149613958950912
PARAM_VALUE	0	ndev->netdev_ops->ndo_fcoe_disable	0,6463264662614528000,7160346319276494848,8231323729747480576
PARAM_VALUE	0	ndev->netdev_ops->ndo_fcoe_enable	0,2923136493182525440,3532100838410285056,4317290564582428672
PARAM_VALUE	0	ndev->netdev_ops->ndo_fcoe_get_hbainfo	0,1096580233867087872
PARAM_VALUE	0	ndev->netdev_ops->ndo_fcoe_get_wwn	0,522694229312503808,3927833707116441600,6823878900046209024
PARAM_VALUE	0	ndev->netdev_ops->ndo_fdb_del	0,1601512751042326528,2190034336822136832,3914041376362209280,4943624292584730624,6612239752106622976,7096514808514260992
PARAM_VALUE	0	ndev->netdev_ops->ndo_fdb_del_bulk	0,3653807925983469568,6417556756298358784
PARAM_VALUE	0	ndev->netdev_ops->ndo_fdb_dump	0,636052929119883264,1277806022366916608,1361680740606844928,1886571956223459328,4010753916617592832,4110861230911090688,8456673231916085248
PARAM_VALUE	0	ndev->netdev_ops->ndo_fdb_get	0,4225022042767831040,5668764993603383296
PARAM_VALUE	0	ndev->netdev_ops->ndo_fill_forward_path	0,682957396127096832,2426471984165416960,2961787540032131072,3224334602313060352,4534558995965411328,4741173255554150400,8685789417581973504
PARAM_VALUE	0	ndev->netdev_ops->ndo_fill_metadata_dst	0,2000313367131492352,3727338945364471808,5461160918323019776,7386306989449080832
PARAM_VALUE	0	ndev->netdev_ops->ndo_get_offload_stats	0,1883823937596661760,2002632611023077376,2654962457228488704,2746328408631848960,4537756395981295616,8722127343616376832,9009208775950950400
PARAM_VALUE	0	ndev->netdev_ops->ndo_get_peer_dev	0,2164507488541290496,4421861222638706688
PARAM_VALUE	0	ndev->netdev_ops->ndo_get_tstamp	0,5214773026541371392,9198102671157166080
PARAM_VALUE	0	ndev->netdev_ops->ndo_get_vf_guid	0,6807259938171342848
PARAM_VALUE	0	ndev->netdev_ops->ndo_get_vf_port	0,2064544749945446400
PARAM_VALUE	0	ndev->netdev_ops->ndo_get_xmit_slave	0,5414592737404526592
PARAM_VALUE	0	ndev->netdev_ops->ndo_has_offload_stats	0,201978716227076096,386326873480708096,1561908413804244992,2069062694808866816,5116309966667280384,8047128527845150720,9171405573689757696
PARAM_VALUE	0	ndev->netdev_ops->ndo_mdb_add	0,2119986891374399488,8796134536657182720
PARAM_VALUE	0	ndev->netdev_ops->ndo_mdb_del	0,203717602681225216,2073096469438689280
PARAM_VALUE	0	ndev->netdev_ops->ndo_mdb_del_bulk	0,5624006362985623552,9219664872299933696
PARAM_VALUE	0	ndev->netdev_ops->ndo_mdb_dump	0,2532729884994916352,3687964558061383680
PARAM_VALUE	0	ndev->netdev_ops->ndo_mdb_get	0,289539431463755776,1643971740771799040
PARAM_VALUE	0	ndev->netdev_ops->ndo_neigh_construct	0,1730969122257350656,4111454779374690304
PARAM_VALUE	0	ndev->netdev_ops->ndo_neigh_destroy	0,1846383557818683392
PARAM_VALUE	0	ndev->netdev_ops->ndo_neigh_setup	0,3146473147097489408,7332073397710950400
PARAM_VALUE	0	ndev->netdev_ops->ndo_netpoll_cleanup	0,160317272823885824,2092033263894568960,5637841857106440192,6899035235176972288,7213177203181477888,7984318739720314880
PARAM_VALUE	0	ndev->netdev_ops->ndo_netpoll_setup	0,73210428509310976,3323605838882951168,3636846652428648448,4551034968116334592,5194535948142321664,5479039119781978112
PARAM_VALUE	0	ndev->netdev_ops->ndo_set_config	0,1586268954384080896,2133952100825280512,4430316855586635776
PARAM_VALUE	0	ndev->netdev_ops->ndo_set_rx_headroom	0,3116599864614912,4769980087624544256,4772858185436536832
PARAM_VALUE	0	ndev->netdev_ops->ndo_set_tx_maxrate	0,663826992197451776,1536746548733267968,3424903977937309696,6674704622459142144,7140515758182232064,8094125269686288384
PARAM_VALUE	0	ndev->netdev_ops->ndo_set_vf_guid	0,1993202516722049024
PARAM_VALUE	0	ndev->netdev_ops->ndo_set_vf_port	0,6678536409099956224
PARAM_VALUE	0	ndev->netdev_ops->ndo_set_vf_rss_query_en	0,1019673683845902336,7002417609677762560
PARAM_VALUE	0	ndev->netdev_ops->ndo_siocbond	0,3142037727159255040
PARAM_VALUE	0	ndev->netdev_ops->ndo_siocwandev	0,3169121643887783936,4639040216571998208,4740843728122777600,5475627671455961088,6476681243475546112,7667607148383133696
PARAM_VALUE	0	ndev->netdev_ops->ndo_sk_get_lower_dev	0,91467848338022400
PARAM_VALUE	0	ndev->netdev_ops->ndo_tunnel_ctl	0,917093382293667840,4545361732256555008,4823928543964098560,6362961764887379968
PARAM_VALUE	0	ndev->netdev_ops->ndo_validate_addr	0,4342228606772805632,8026438956919775232
PARAM_VALUE	0	ndev->netdev_ops->ndo_work	0,4222982197278961664
PARAM_VALUE	0	ndev->netdev_ops->ndo_xdp_get_xmit_slave	0,3193713355967504384
PARAM_VALUE	0	ndev->netdev_ops->net_shaper_ops	0,2302190100066074624,8539074183871111168,8562813937747845120
PARAM_VALUE	0	ndev->nf_hooks_egress	0
PARAM_VALUE	0	ndev->nf_hooks_ingress	0
PARAM_VALUE	0	ndev->num_napi_configs	1-u32max
PARAM_VALUE	0	ndev->num_rx_queues	1
PARAM_VALUE	0	ndev->num_tx_queues	1
PARAM_VALUE	0	ndev->pcpu_refcnt	0,4096-ptr_max
PARAM_VALUE	0	ndev->priv_flags	131104,655392
PARAM_VALUE	0	ndev->priv_len	512
PARAM_VALUE	0	ndev->ptype_all.next	4096-ptr_max
PARAM_VALUE	0	ndev->ptype_all.prev	4096-ptr_max
PARAM_VALUE	0	ndev->ptype_specific.next	4096-ptr_max
PARAM_VALUE	0	ndev->ptype_specific.prev	4096-ptr_max
PARAM_VALUE	0	ndev->real_num_rx_queues	1
PARAM_VALUE	0	ndev->real_num_tx_queues	1
PARAM_VALUE	0	ndev->refcnt_tracker.class	7541498157787627520
PARAM_VALUE	0	ndev->refcnt_tracker.list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->refcnt_tracker.no_tracker.refs.counter	1
PARAM_VALUE	0	ndev->refcnt_tracker.quarantine.next	4096-ptr_max
PARAM_VALUE	0	ndev->refcnt_tracker.quarantine.prev	4096-ptr_max
PARAM_VALUE	0	ndev->refcnt_tracker.quarantine_avail	128
PARAM_VALUE	0	ndev->rx_mode_addr_cache.count	0
PARAM_VALUE	0	ndev->rx_mode_addr_cache.list.next	4096-ptr_max
PARAM_VALUE	0	ndev->rx_mode_addr_cache.list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->rx_mode_retry_timer.flags	0-4194302
PARAM_VALUE	0	ndev->tso_max_segs	u16max
PARAM_VALUE	0	ndev->tso_max_size	65536
PARAM_VALUE	0	ndev->tx_queue_len	1-u32max
PARAM_VALUE	0	ndev->uc.count	0
PARAM_VALUE	0	ndev->uc.list.next	4096-ptr_max
PARAM_VALUE	0	ndev->uc.list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->unlink_list.next	4096-ptr_max
PARAM_VALUE	0	ndev->unlink_list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->unreg_list.next	4096-ptr_max
PARAM_VALUE	0	ndev->unreg_list.prev	4096-ptr_max
PARAM_VALUE	0	ndev->unreg_list_net.next	4096-ptr_max
PARAM_VALUE	0	ndev->unreg_list_net.prev	4096-ptr_max
PARAM_VALUE	0	ndev->upper_level	1
PARAM_VALUE	0	ndev->watchdog_ref_held	0
PARAM_VALUE	0	ndev->work_node.next	4096-ptr_max
PARAM_VALUE	0	ndev->work_node.prev	4096-ptr_max
PARAM_VALUE	0	ndev->xdp_zc_max_segs	1
PARAM_VALUE	0	*ndev->name	0-255
PARAM_VALUE	1	locked	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	ndev	unit_byte

drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c brcmf_bus_started() -> brcmf_net_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->nd_net.net->dev_unreg_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.dep_map->name	0-255
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ndev->nd_net.net->rtnl_mutex.first_waiter->task->blocked_on	0
PARAM_VALUE	0	ndev->netdev_ops	0,4910573513361031168
PARAM_VALUE	0	ndev->netdev_ops->ndo_open	5964340407752683520
PARAM_VALUE	0	ndev->netdev_ops->ndo_start_xmit	2436013884540874752
PARAM_VALUE	0	ndev->netdev_ops->ndo_stop	4574077101141340160
PARAM_VALUE	0	*ndev->name	0
PARAM_VALUE	1	locked	0
CAPPED_DATA	0	ndev->nd_net.net	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	ndev	unit_byte

drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c brcmf_del_if() -> brcmf_net_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
DATA_SOURCE	1	locked	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&rdev->wiphy.mtx

drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c brcmf_detach() -> brcmf_net_detach()

Type	Parameter	Key	Value
PARAM_VALUE	1	locked	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	ndev	unit_byte

drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c brcmf_mon_del_vif() -> brcmf_net_detach()

Type	Parameter	Key	Value
PARAM_VALUE	0	ndev	4096-ptr_max
PARAM_VALUE	0	ndev->netdev_ops	4096-ptr_max
PARAM_VALUE	1	locked	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	ndev	unit_byte
LOCK2		&rdev->wiphy.mtx
HALF_LOCKED2		global &rtnl_mutex
TYPE_LOCK		(struct wiphy)->mtx