Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 6 files:
- drivers/net/ethernet/broadcom/bcmsysport.c, line 2403
- drivers/net/ethernet/mediatek/mtk_eth_soc.c, line 3571
- net/dsa/conduit.c, line 531
- net/dsa/dsa.c
- net/dsa/tag.c, line 98
- net/dsa/user.c
Smatch caller information:
net/dsa/dsa.c dsa_get_tag_protocol() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &dsa2_mutex |
net/dsa/dsa.c dsa_port_from_netdev() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-u64max |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | global &mtk_flow_offload_mutex |
net/dsa/conduit.c dsa_conduit_lag_teardown() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-u64max |
| DATA_SOURCE | 0 | dev | r netdev_upper_get_next_dev_rcu |
drivers/net/ethernet/mediatek/mtk_eth_soc.c mtk_device_event() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | r netdev_notifier_info_to_dev |
net/dsa/tag.c dsa_switch_rcv() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 0 | dev->proto_down | |
| NO_OVERFLOW_SIMPLE | 0 | dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | dev->tx_queue_len | |
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | rcu_read |
drivers/net/ethernet/broadcom/bcmsysport.c bcm_sysport_netdevice_event() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 0 | dev | unit_byte |
net/dsa/user.c dsa_conduit_prechangeupper_sanity_check() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 0 | dev | unit_byte |
net/dsa/user.c dsa_prevent_bridging_8021q_upper() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | r vlan_dev_real_dev |
net/dsa/user.c dsa_user_add_cls_matchall_mirred() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &block->cb_lock | ||
| HALF_LOCKED2 | &flowtable->flow_block_lock |
net/dsa/user.c dsa_user_change_conduit() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-u64max |
| DATA_SOURCE | 0 | dev | r netdev_upper_get_next_dev_rcu |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &rtnl_mutex |
net/dsa/user.c dsa_user_changeupper() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $0 |
net/dsa/user.c dsa_user_lag_changeupper() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-u64max |
| DATA_SOURCE | 0 | dev | r netdev_lower_get_next |
net/dsa/user.c dsa_user_lag_prechangeupper() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-u64max |
| DATA_SOURCE | 0 | dev | r netdev_lower_get_next |
net/dsa/user.c dsa_user_netdevice_event() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | r netdev_notifier_info_to_dev |
net/dsa/user.c dsa_user_prechangeupper() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $0 |
net/dsa/user.c dsa_user_prechangeupper_sanity_check() -> dsa_user_dev_check()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $0 |
net/switchdev/switchdev.c __switchdev_handle_port_obj_add() -> __switchdev_handle_port_obj_add param 2()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $0 |
net/switchdev/switchdev.c __switchdev_handle_port_obj_add() -> __switchdev_handle_port_obj_add param 2()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | r netdev_lower_get_next |
net/switchdev/switchdev.c __switchdev_handle_fdb_event_to_device() -> __switchdev_handle_fdb_event_to_device param 4()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $0 |
net/switchdev/switchdev.c __switchdev_handle_fdb_event_to_device() -> __switchdev_handle_fdb_event_to_device param 4()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | r netdev_lower_get_next |
net/switchdev/switchdev.c __switchdev_handle_port_obj_del() -> __switchdev_handle_port_obj_del param 2()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $0 |
net/switchdev/switchdev.c __switchdev_handle_port_obj_del() -> __switchdev_handle_port_obj_del param 2()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | r netdev_lower_get_next |
net/switchdev/switchdev.c __switchdev_handle_port_attr_set() -> __switchdev_handle_port_attr_set param 2()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $0 |
net/switchdev/switchdev.c switchdev_lower_dev_walk() -> switchdev_lower_dev_walk ptr check_cb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |