Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 7 files:
- drivers/nfc/microread/microread.c, line 254
- drivers/nfc/pn533/pn533.c
- drivers/nfc/pn544/pn544.c, line 380
- drivers/nfc/st21nfca/core.c, line 354
- net/nfc/core.c, line 653
- net/nfc/digital_dep.c, line 1498
- net/nfc/nci/core.c, line 785
Smatch caller information:
drivers/nfc/pn533/pn533.c pn533_poll_dep() -> nfc_get_local_general_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | gb_len | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &nfc_dev->dev.mutex | ||
| HALF_LOCKED2 | &nfc_dev->genl_data.genl_data_mutex |
drivers/nfc/pn533/pn533.c pn533_start_poll() -> nfc_get_local_general_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev_up | 1 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dev->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->polling | 0 |
| PARAM_VALUE | 0 | dev->shutting_down | 0 |
| PARAM_VALUE | 1 | gb_len | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &dev->dev.mutex | |
| LOCK2 | 0 | &dev->genl_data.genl_data_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 | ||
| TYPE_LOCK | (struct nfc_genl_data)->genl_data_mutex |
net/nfc/digital_dep.c digital_tg_send_atr_res() -> nfc_get_local_general_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 | 1 | gb_len | 1159925851400519680 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/nfc/st21nfca/core.c st21nfca_hci_start_poll() -> nfc_get_local_general_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gb_len | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &nfc_dev->dev.mutex | ||
| LOCK2 | &nfc_dev->genl_data.genl_data_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 | ||
| TYPE_LOCK | (struct nfc_genl_data)->genl_data_mutex |
drivers/nfc/microread/microread.c microread_start_poll() -> nfc_get_local_general_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gb_len | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &nfc_dev->dev.mutex | ||
| LOCK2 | &nfc_dev->genl_data.genl_data_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 | ||
| TYPE_LOCK | (struct nfc_genl_data)->genl_data_mutex |
drivers/nfc/pn544/pn544.c pn544_hci_start_poll() -> nfc_get_local_general_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | gb_len | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &nfc_dev->dev.mutex | ||
| LOCK2 | &nfc_dev->genl_data.genl_data_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 | ||
| TYPE_LOCK | (struct nfc_genl_data)->genl_data_mutex |
net/nfc/nci/core.c nci_set_local_general_bytes() -> nfc_get_local_general_bytes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev_up | 1 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | dev->genl_data.genl_data_mutex.wait_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 0 | dev->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->polling | 0 |
| PARAM_VALUE | 0 | dev->shutting_down | 0 |
| PARAM_VALUE | 1 | gb_len | 1137182624004853768 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &dev->dev.mutex | |
| LOCK2 | 0 | &dev->genl_data.genl_data_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 | ||
| TYPE_LOCK | (struct nfc_genl_data)->genl_data_mutex |