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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 7 files:

Smatch caller information:

drivers/nfc/pn533/pn533.c pn533_activate_target_nfcdep() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 *gb 0-255
UNITS 2 gb_len unit_byte
USER_PTR 1 gb
LOCK2 &nfc_dev->dev.mutex
HALF_LOCKED2 sk
TYPE_LOCK (struct device)->mutex

drivers/nfc/pn533/pn533.c pn533_in_dep_link_up_complete() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
USER_DATA 1 *gb 0-255
UNITS 2 gb_len unit_byte
USER_PTR 1 gb
HALF_LOCKED2 &pool->lock

drivers/nfc/pn533/pn533.c pn533_poll_dep_complete() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->polling 0
USER_DATA 1 *gb 0-255
UNITS 2 gb_len unit_byte
USER_PTR 1 gb
HALF_LOCKED2 &pool->lock

drivers/nfc/st21nfca/dep.c st21nfca_im_recv_atr_res_cb() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 *gb 0-255
UNITS 2 gb_len unit_byte
USER_PTR 1 gb
LOCK2 &hdev->msg_tx_mutex
TYPE_LOCK (struct nfc_hci_dev)->msg_tx_mutex

drivers/nfc/st21nfca/dep.c st21nfca_tm_send_atr_res() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
PARAM_VALUE 1 gb 0
PARAM_VALUE 2 gb_len 1-238
CAPPED_DATA 2 gb_len 1
RX_PATH
UNITS 2 gb_len unit_byte
USER_PTR 1 gb
LOCK2 &pool->lock

net/nfc/core.c nfc_tm_activated() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
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
PARAM_VALUE 0 dev->polling 0
PARAM_VALUE 1 gb 1-u64max
BUF_SIZE 1 gb (-1),1-s32max
BUF_SIZE 1 gb (-1),1-s32max
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 gb $3
DATA_SOURCE 2 gb_len $4
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 *gb 0-255
UNITS 1 gb unit_byte
UNITS 2 gb_len unit_byte
USER_PTR 1 gb
LOCK2 0 &dev->dev.mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct device)->mutex

net/nfc/digital_dep.c digital_in_recv_atr_res() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
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
RX_PATH
USER_DATA 1 *gb 0-255
UNITS 2 gb_len unit_byte
USER_PTR 1 gb
HALF_LOCKED2 &pool->lock

drivers/nfc/microread/microread.c microread_dep_link_up() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
PARAM_VALUE 2 gb_len 1-48
BUF_SIZE 1 gb 1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 1 gb unit_byte
UNITS 2 gb_len unit_byte
LOCK2 &nfc_dev->dev.mutex
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 device)->mutex

drivers/nfc/pn544/pn544.c pn544_hci_dep_link_up() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
PARAM_VALUE 2 gb_len 1-48
BUF_SIZE 1 gb 1-s32max
CAPPED_DATA 2 gb_len 1
RX_PATH
TASK_NOT_RUNNING
UNITS 1 gb unit_byte
UNITS 2 gb_len unit_byte
LOCK2 &nfc_dev->dev.mutex
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 device)->mutex

net/nfc/nci/core.c nci_dep_link_up() -> nfc_set_remote_general_bytes()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->dep_link_up 0
PARAM_VALUE 0 dev->dev.driver_data 4096-ptr_max
PARAM_VALUE 0 dev->dev.driver_data->cmd_q.qlen 0-4294967295
PARAM_VALUE 0 dev->dev.driver_data->cur_conn_id 0-255
PARAM_VALUE 0 dev->dev.driver_data->n_targets 1-s32max
PARAM_VALUE 0 dev->dev.driver_data->req_completion.done 0-4294967293,4294967295
PARAM_VALUE 0 dev->dev.driver_data->req_completion.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 dev->dev.driver_data->req_completion.wait.lock.owner (-1)
PARAM_VALUE 0 dev->dev.driver_data->req_completion.wait.lock.owner_cpu 4294967295
PARAM_VALUE 0 dev->dev.driver_data->req_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->dev.driver_data->req_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->dev.driver_data->req_lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->dev.driver_data->req_lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 dev->dev.driver_data->req_lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 dev->dev.driver_data->req_lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 dev->dev.driver_data->req_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->dev.driver_data->req_result 0
PARAM_VALUE 0 dev->dev.driver_data->req_status 0
PARAM_VALUE 0 dev->dev.driver_data->state.counter 3-4
PARAM_VALUE 0 dev->dev.driver_data->target_active_prot 0-7
PARAM_VALUE 0 dev->dev.driver_data->tx_q.qlen 0-4294967295
PARAM_VALUE 0 dev->n_targets 1-s32max
PARAM_VALUE 0 dev->ops 4096-ptr_max
PARAM_VALUE 0 dev->ops->dep_link_up 4982742196432220160,6609184986829758464,8633503071116914688,9209094737021091840
PARAM_VALUE 0 dev->shutting_down 0
BUF_SIZE 1 gb 48
CAPPED_DATA 0 dev->dev.driver_data->n_targets 1
CAPPED_DATA 0 dev->n_targets 1
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
UNITS 2 gb_len unit_byte
LOCK2 0 &dev->dev.mutex
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 device)->mutex