nfc_llcp_find_local identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 2 files as a prototype:

Defined in 1 files as a function:

net/nfc/llcp_core.c, line 296 (as a function)

Referenced in 4 files:

Smatch caller information:

net/nfc/llcp_core.c nfc_llcp_data_received() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dep_link_up	1
PARAM_VALUE	0	dev->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	dev->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->ops->activate_target	1350527993488265216,2090455160799363072,5811113038757195776,7190532993760436224
PARAM_VALUE	0	dev->ops->deactivate_target	2858505644636377088,3505303411679371264,5287386874550202368,5538608275120844800
PARAM_VALUE	0	dev->ops->im_transceive	3757027147600400384,6796097066707775488,7791576850691203072,8294741778791845888
PARAM_VALUE	0	dev->ops->start_poll	97016609647321088,4977140339538804736,5010152465821687808,7688295346357948416
PARAM_VALUE	0	dev->ops->stop_poll	320249344774709248,3924151257180327936,4176340183763841024,7367369938005217280
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&hdev->msg_tx_mutex
HALF_LOCKED2		&pool->lock

net/nfc/llcp_core.c nfc_llcp_general_bytes() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	dev->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->ops->activate_target	1350527993488265216,2090455160799363072,5811113038757195776,7190532993760436224
PARAM_VALUE	0	dev->ops->check_presence	0,4728140487569235968
PARAM_VALUE	0	dev->ops->deactivate_target	2858505644636377088,3505303411679371264,5287386874550202368,5538608275120844800
PARAM_VALUE	0	dev->ops->dep_link_down	355470142055641088,2090910731512504320,2392118245499240448,7578632856084828160
PARAM_VALUE	0	dev->ops->dep_link_up	4982742196432220160,6609184986829758464,8633503071116914688,9209094737021091840
PARAM_VALUE	0	dev->ops->dev_down	243348186522214400,1096150933579042816,4869152370686676992,8370718023299584000
PARAM_VALUE	0	dev->ops->dev_up	746811979930103808,6418966830203441152,6863304807299244032,8626585718820888576
PARAM_VALUE	0	dev->ops->disable_se	0,1915357409140711424,3403997242503864320
PARAM_VALUE	0	dev->ops->discover_se	0,3019071517276602368,6860739426877366272
PARAM_VALUE	0	dev->ops->enable_se	0,3918214453357342720,9109474533283012608
PARAM_VALUE	0	dev->ops->fw_download	0,1846228862087254016,5985860563492859904
PARAM_VALUE	0	dev->ops->im_transceive	3757027147600400384,6796097066707775488,7791576850691203072,8294741778791845888
PARAM_VALUE	0	dev->ops->se_io	0,2519008766565285888,8933110999295467520
PARAM_VALUE	0	dev->ops->start_poll	97016609647321088,4977140339538804736,5010152465821687808,7688295346357948416
PARAM_VALUE	0	dev->ops->stop_poll	320249344774709248,3924151257180327936,4176340183763841024,7367369938005217280
PARAM_VALUE	0	dev->ops->tm_send	472535789981655040,1469651872020045824,5857107076271144960,8435522912003715072
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2	0	&dev->dev.mutex
HALF_LOCKED2	0	&dev->genl_data.genl_data_mutex

net/nfc/llcp_core.c nfc_llcp_mac_is_down() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->active_target	0
PARAM_VALUE	0	dev->dep_link_up	0
PARAM_VALUE	0	dev->ops	4096-ptr_max
PARAM_VALUE	0	dev->ops->dep_link_down	4096-ptr_max
PARAM_VALUE	0	dev->rf_mode	2
PARAM_VALUE	0	dev->shutting_down	0
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->dev.mutex
TYPE_LOCK		(struct device)->mutex

net/nfc/llcp_core.c nfc_llcp_mac_is_up() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dep_link_up	1
PARAM_VALUE	0	dev->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	dev->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->ops->activate_target	1350527993488265216,2090455160799363072,5811113038757195776,7190532993760436224
PARAM_VALUE	0	dev->ops->check_presence	0,4728140487569235968
PARAM_VALUE	0	dev->ops->deactivate_target	2858505644636377088,3505303411679371264,5287386874550202368,5538608275120844800
PARAM_VALUE	0	dev->ops->dep_link_down	355470142055641088,2090910731512504320,2392118245499240448,7578632856084828160
PARAM_VALUE	0	dev->ops->dep_link_up	4982742196432220160,6609184986829758464,8633503071116914688,9209094737021091840
PARAM_VALUE	0	dev->ops->dev_down	243348186522214400,1096150933579042816,4869152370686676992,8370718023299584000
PARAM_VALUE	0	dev->ops->dev_up	746811979930103808,6418966830203441152,6863304807299244032,8626585718820888576
PARAM_VALUE	0	dev->ops->disable_se	0,1915357409140711424,3403997242503864320
PARAM_VALUE	0	dev->ops->discover_se	0,3019071517276602368,6860739426877366272
PARAM_VALUE	0	dev->ops->enable_se	0,3918214453357342720,9109474533283012608
PARAM_VALUE	0	dev->ops->fw_download	0,1846228862087254016,5985860563492859904
PARAM_VALUE	0	dev->ops->im_transceive	3757027147600400384,6796097066707775488,7791576850691203072,8294741778791845888
PARAM_VALUE	0	dev->ops->se_io	0,2519008766565285888,8933110999295467520
PARAM_VALUE	0	dev->ops->start_poll	97016609647321088,4977140339538804736,5010152465821687808,7688295346357948416
PARAM_VALUE	0	dev->ops->stop_poll	320249344774709248,3924151257180327936,4176340183763841024,7367369938005217280
PARAM_VALUE	0	dev->ops->tm_send	472535789981655040,1469651872020045824,5857107076271144960,8435522912003715072
PARAM_VALUE	0	dev->polling	0
PARAM_VALUE	0	dev->rf_mode	0-1
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&hdev->msg_tx_mutex
HALF_LOCKED2		&nfc_dev->dev.mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2	0	&dev->dev.mutex

net/nfc/llcp_core.c nfc_llcp_set_remote_gb() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev->dev.dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	dev->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	dev->ops->activate_target	1350527993488265216,2090455160799363072,5811113038757195776,7190532993760436224
PARAM_VALUE	0	dev->ops->check_presence	0,4728140487569235968
PARAM_VALUE	0	dev->ops->deactivate_target	2858505644636377088,3505303411679371264,5287386874550202368,5538608275120844800
PARAM_VALUE	0	dev->ops->dep_link_down	355470142055641088,2090910731512504320,2392118245499240448,7578632856084828160
PARAM_VALUE	0	dev->ops->dep_link_up	4982742196432220160,6609184986829758464,8633503071116914688,9209094737021091840
PARAM_VALUE	0	dev->ops->dev_down	243348186522214400,1096150933579042816,4869152370686676992,8370718023299584000
PARAM_VALUE	0	dev->ops->dev_up	746811979930103808,6418966830203441152,6863304807299244032,8626585718820888576
PARAM_VALUE	0	dev->ops->disable_se	0,1915357409140711424,3403997242503864320
PARAM_VALUE	0	dev->ops->discover_se	0,3019071517276602368,6860739426877366272
PARAM_VALUE	0	dev->ops->enable_se	0,3918214453357342720,9109474533283012608
PARAM_VALUE	0	dev->ops->fw_download	0,1846228862087254016,5985860563492859904
PARAM_VALUE	0	dev->ops->im_transceive	3757027147600400384,6796097066707775488,7791576850691203072,8294741778791845888
PARAM_VALUE	0	dev->ops->se_io	0,2519008766565285888,8933110999295467520
PARAM_VALUE	0	dev->ops->start_poll	97016609647321088,4977140339538804736,5010152465821687808,7688295346357948416
PARAM_VALUE	0	dev->ops->stop_poll	320249344774709248,3924151257180327936,4176340183763841024,7367369938005217280
PARAM_VALUE	0	dev->ops->tm_send	472535789981655040,1469651872020045824,5857107076271144960,8435522912003715072
DATA_SOURCE	0	dev	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&hdev->msg_tx_mutex
HALF_LOCKED2		&nfc_dev->dev.mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2	0	&dev->dev.mutex

net/nfc/llcp_commands.c nfc_llcp_send_symm() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
DATA_SOURCE	0	dev	$0
HALF_LOCKED2		&pool->lock

net/nfc/llcp_sock.c llcp_raw_sock_bind() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
DATA_SOURCE	0	dev	r nfc_get_device
RX_PATH
TASK_NOT_RUNNING
LOCK2		sk
HALF_LOCKED2		&buffer->mutex
HALF_LOCKED2		&frag->frag_sem
HALF_LOCKED2		global &o2nm_cluster_group.cs_subsys.su_mutex

net/nfc/llcp_sock.c llcp_sock_bind() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
DATA_SOURCE	0	dev	r nfc_get_device
RX_PATH
TASK_NOT_RUNNING
LOCK2		sk
HALF_LOCKED2		&buffer->mutex
HALF_LOCKED2		&frag->frag_sem
HALF_LOCKED2		global &o2nm_cluster_group.cs_subsys.su_mutex

net/nfc/llcp_sock.c llcp_sock_connect() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
DATA_SOURCE	0	dev	r nfc_get_device
RX_PATH
TASK_NOT_RUNNING
LOCK2		sk

net/nfc/netlink.c nfc_genl_llc_get_params() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
DATA_SOURCE	0	dev	r nfc_get_device
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->dev.mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
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 device)->mutex

net/nfc/netlink.c nfc_genl_llc_sdreq() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->dep_link_up	1
DATA_SOURCE	0	dev	r nfc_get_device
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->dev.mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
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 device)->mutex

net/nfc/netlink.c nfc_genl_llc_set_params() -> nfc_llcp_find_local()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
DATA_SOURCE	0	dev	r nfc_get_device
RX_PATH
TASK_NOT_RUNNING
LOCK2	0	&dev->dev.mutex
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&devlink->lock
HALF_LOCKED2		&net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2		&pool->lock
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 device)->mutex