ocelot_mact_learn 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/ethernet/mscc/ocelot.h, line 89 (as a prototype)

Defined in 1 files as a function:

drivers/net/ethernet/mscc/ocelot.c, line 103 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/net/ethernet/mscc/ocelot_net.c ocelot_mact_work() -> ocelot_mact_learn()

Type	Parameter	Key	Value
BUF_SIZE	2	mac	6
NOCHECK_CALL
UNITS	0	ocelot	unit_byte
HALF_LOCKED2		&pool->lock

drivers/net/ethernet/mscc/ocelot_net.c ocelot_port_set_mac_address() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	1	port	58
PARAM_VALUE	3	vid	0
PARAM_VALUE	4	type	1
BUF_SIZE	2	mac	14
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	ocelot	unit_byte
HALF_LOCKED2		global &dev_addr_sem
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/mscc/ocelot_net.c ocelot_probe_port() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	0	ocelot	4096-ptr_max
PARAM_VALUE	0	ocelot->dev	4096-ptr_max
PARAM_VALUE	0	ocelot->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	ocelot->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	ocelot->dev->devres_head.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ocelot->devlink	4096-ptr_max
PARAM_VALUE	0	ocelot->devlink->lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->devlink->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ocelot->devlink->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ocelot->devlink->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->devlink->ports.xa_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->devlink_ports	1-u64max
PARAM_VALUE	0	ocelot->num_phys_ports	1-255
PARAM_VALUE	0	ocelot->ports	4096-ptr_max
PARAM_VALUE	1	port	58
PARAM_VALUE	3	vid	0
PARAM_VALUE	4	type	1
BUF_SIZE	0	ocelot	s32min-(-2),1-s32max
BUF_SIZE	0	ocelot	s32min-(-2),1-s32max
BUF_SIZE	0	ocelot->devlink_ports	0-120360
BUF_SIZE	0	ocelot->ports	0-2040
BUF_SIZE	2	mac	32
DATA_SOURCE	0	ocelot	$0
MEM_ZERO	0	ocelot->devlink_ports
MEM_ZERO	0	ocelot->ports
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	ocelot->num_phys_ports
UNITS	0	ocelot	unit_byte

drivers/net/ethernet/mscc/ocelot_net.c ocelot_vlan_vid_add() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	0	ocelot	4096-ptr_max
PARAM_VALUE	0	ocelot->ports	4096-ptr_max
PARAM_VALUE	1	port	58
PARAM_VALUE	4	type	1
BUF_SIZE	2	mac	32
CAPPED_DATA	3	vid	1
DATA_SOURCE	3	vid	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	3	vid	1-4094[c]
UNITS	0	ocelot	unit_byte
UNITS	3	vid	unit_array_size

drivers/net/ethernet/mscc/ocelot.c ocelot_fdb_add() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	4	type	1
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	2	mac	(-1),6,14,32
BUF_SIZE	2	mac	(-1),6,14,32
DATA_SOURCE	0	ocelot	$0
DATA_SOURCE	1	port	$1
DATA_SOURCE	2	mac	$2
DATA_SOURCE	3	vid	$3 [m]
RX_PATH
TASK_NOT_RUNNING
USER_DATA	2	*mac	0-255
UNITS	0	ocelot	unit_byte
UNITS	1	port	unit_array_size
UNITS	3	vid	unit_array_size
USER_PTR	2	mac

drivers/net/ethernet/mscc/ocelot.c ocelot_lag_fdb_add() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	0	ocelot	4096-ptr_max
PARAM_VALUE	0	ocelot->fwd_domain_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->fwd_domain_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ocelot->fwd_domain_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ocelot->fwd_domain_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ocelot->fwd_domain_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->fwd_domain_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	ocelot->fwd_domain_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	mac	4096-ptr_max
PARAM_VALUE	4	type	1
BUF_SIZE	0	ocelot	s32min-(-2),1-s32max
BUF_SIZE	0	ocelot	s32min-(-2),1-s32max
BUF_SIZE	2	mac	6,14,32
BUF_SIZE	2	mac	6,14,32
CAPPED_DATA	0	ocelot->num_phys_ports	1
CAPPED_DATA	0	&ocelot->fwd_domain_lock	1
DATA_SOURCE	0	ocelot	$0
DATA_SOURCE	1	port	r ocelot_bond_get_id
DATA_SOURCE	2	mac	$2
DATA_SOURCE	3	vid	$3 [m]
UNITS	0	ocelot	unit_byte
LOCK2		&lag->fdb_lock
LOCK2	0	&ocelot->fwd_domain_lock
TYPE_LOCK		(struct dsa_lag)->fdb_lock
TYPE_LOCK		(struct ocelot)->fwd_domain_lock

drivers/net/ethernet/mscc/ocelot.c ocelot_migrate_lag_fdbs() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	0	ocelot	4096-ptr_max
PARAM_VALUE	0	ocelot->fwd_domain_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->fwd_domain_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ocelot->fwd_domain_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ocelot->fwd_domain_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ocelot->fwd_domain_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->fwd_domain_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	ocelot->fwd_domain_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	ocelot->mact_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->mact_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ocelot->mact_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ocelot->map	4096-ptr_max
PARAM_VALUE	0	ocelot->ops	4096-ptr_max
PARAM_VALUE	0	ocelot->ports	4096-ptr_max
PARAM_VALUE	1	port	0-s32max
PARAM_VALUE	4	type	1
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	2	mac	6
CAPPED_DATA	0	ocelot->num_phys_ports	1
CAPPED_DATA	0	&ocelot->lag_fdbs	1
DATA_SOURCE	0	ocelot	$0
DATA_SOURCE	1	port	$2
UNITS	0	ocelot	unit_byte
LOCK2	0	&ocelot->fwd_domain_lock
TYPE_LOCK		(struct ocelot)->fwd_domain_lock

drivers/net/ethernet/mscc/ocelot.c ocelot_migrate_mc() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	0	ocelot	4096-ptr_max
PARAM_VALUE	0	ocelot->mact_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->mact_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ocelot->mact_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ocelot->map	4096-ptr_max
PARAM_VALUE	2	mac	6022085301385666560
PARAM_VALUE	4	type	0-3
BUF_SIZE	0	ocelot	s32min-(-2),1-s32max
BUF_SIZE	0	ocelot	s32min-(-2),1-s32max
BUF_SIZE	2	mac	6
DATA_SOURCE	0	ocelot	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	ocelot	unit_byte
UNITS	3	vid	unit_array_size
HALF_LOCKED2		global &dsa2_mutex
HALF_LOCKED2		global &rtnl_mutex

drivers/net/ethernet/mscc/ocelot.c ocelot_port_mdb_add() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	0	ocelot	4096-ptr_max
PARAM_VALUE	0	ocelot->mact_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->mact_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ocelot->mact_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ocelot->map	4096-ptr_max
PARAM_VALUE	2	mac	4438226320786415616
PARAM_VALUE	4	type	0-3
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	2	mac	6
DATA_SOURCE	0	ocelot	$0
UNITS	0	ocelot	unit_byte
UNITS	3	vid	unit_array_size

drivers/net/ethernet/mscc/ocelot.c ocelot_port_mdb_del() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	0	ocelot	4096-ptr_max
PARAM_VALUE	0	ocelot->mact_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->mact_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ocelot->mact_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ocelot->map	4096-ptr_max
PARAM_VALUE	2	mac	5748861654294994944
PARAM_VALUE	4	type	0-3
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	2	mac	6
CAPPED_DATA	3	vid	1
DATA_SOURCE	0	ocelot	$0
UNITS	0	ocelot	unit_byte
UNITS	3	vid	unit_array_size

drivers/net/ethernet/mscc/ocelot_mrp.c ocelot_mrp_save_mac() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	0	ocelot	4096-ptr_max
PARAM_VALUE	0	ocelot->ports	4096-ptr_max
PARAM_VALUE	1	port	57
PARAM_VALUE	3	vid	0
PARAM_VALUE	4	type	1
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	2	mac	6
DATA_SOURCE	0	ocelot	$0
NOCHECK_CALL
UNITS	0	ocelot	unit_byte

drivers/net/ethernet/mscc/ocelot_mrp.c ocelot_mrp_save_mac() -> ocelot_mact_learn()

Type	Parameter	Key	Value
PARAM_VALUE	0	ocelot	4096-ptr_max
PARAM_VALUE	0	ocelot->mact_lock.dep_map->name	0-255
PARAM_VALUE	0	ocelot->mact_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ocelot->mact_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ocelot->mact_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ocelot->map	4096-ptr_max
PARAM_VALUE	0	ocelot->ports	4096-ptr_max
PARAM_VALUE	1	port	57
PARAM_VALUE	3	vid	0
PARAM_VALUE	4	type	1
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	0	ocelot	s32min-(-1),1-s32max
BUF_SIZE	2	mac	6
DATA_SOURCE	0	ocelot	$0
NOCHECK_CALL
UNITS	0	ocelot	unit_byte