lapb_start_t1timer identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/net/lapb.h, line 141 (as a prototype)

Defined in 1 files as a function:

net/lapb/lapb_timer.c, line 36 (as a function)

Referenced in 4 files:

Smatch caller information:

net/lapb/lapb_iface.c __lapb_disconnect_request() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	0
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_iface.c __lapb_disconnect_request() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.next->prev	2011684551238094848
PARAM_VALUE	0	lapb->ack_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.prev->next	2011684551238094848
PARAM_VALUE	0	lapb->ack_queue.qlen	0
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->n2count	0
PARAM_VALUE	0	lapb->state	3-255
PARAM_VALUE	0	lapb->write_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.next->prev	2011684551238094848
PARAM_VALUE	0	lapb->write_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.prev->next	2011684551238094848
PARAM_VALUE	0	lapb->write_queue.qlen	0
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_iface.c lapb_device_event() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->mode	4-u32max
DATA_SOURCE	0	lapb	r lapb_devtostruct
BIT_INFO	0	lapb->mode	0x4,0xffffffff
PREEMPT_ADD			<- disables preempt
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_iface.c lapb_device_event() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->mode	4-u32max
DATA_SOURCE	0	lapb	r lapb_devtostruct
BIT_INFO	0	lapb->mode	0x4,0xffffffff
PREEMPT_ADD			<- disables preempt
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_iface.c lapb_register() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.qlen	0
PARAM_VALUE	0	lapb->callbacks	1813711487128313856,4461287554018320384
PARAM_VALUE	0	lapb->callbacks->connect_confirmation	4292021198673932288,6228102034081820672
PARAM_VALUE	0	lapb->callbacks->connect_indication	4292021198673932288,6228102034081820672
PARAM_VALUE	0	lapb->callbacks->data_indication	5320240322859753472,6602164072451039232
PARAM_VALUE	0	lapb->callbacks->data_transmit	3845881999179407360,4026801922706264064
PARAM_VALUE	0	lapb->callbacks->disconnect_confirmation	78227539660832768,7463020431813636096
PARAM_VALUE	0	lapb->callbacks->disconnect_indication	78227539660832768,7463020431813636096
PARAM_VALUE	0	lapb->dev	4096-ptr_max
PARAM_VALUE	0	lapb->mode	0
PARAM_VALUE	0	lapb->n2	20
PARAM_VALUE	0	lapb->node.next	4096-ptr_max
PARAM_VALUE	0	lapb->node.prev	4096-ptr_max
PARAM_VALUE	0	lapb->state	0
PARAM_VALUE	0	lapb->t1	1250
PARAM_VALUE	0	lapb->t1timer.entry.pprev	0
PARAM_VALUE	0	lapb->t1timer.flags	0-4194302
PARAM_VALUE	0	lapb->t1timer.lockdep_map->name	0-255
PARAM_VALUE	0	lapb->t1timer_running	0
PARAM_VALUE	0	lapb->t2	250
PARAM_VALUE	0	lapb->t2timer.entry.pprev	0
PARAM_VALUE	0	lapb->t2timer.flags	0-4194302
PARAM_VALUE	0	lapb->t2timer.lockdep_map->name	0-255
PARAM_VALUE	0	lapb->t2timer_running	0
PARAM_VALUE	0	lapb->window	7
PARAM_VALUE	0	lapb->write_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.qlen	0
BUF_SIZE	0	lapb	536
DATA_SOURCE	0	lapb	r lapb_create_cb
NOSPEC	0	lapb->dev->ifindex
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	lapb->dev->flags	0-527873[c]
USER_DATA	0	lapb->dev->group	s32min-s32max
USER_DATA	0	lapb->dev->ifindex	s32min-s32max
USER_DATA	0	lapb->dev->mtu	0-s32max[c]
USER_DATA	0	lapb->dev->num_tc	2-16[c]
USER_DATA	0	lapb->dev->real_num_rx_queues	1-s32max[c]
NO_OVERFLOW_SIMPLE	0	lapb->dev->group
NO_OVERFLOW_SIMPLE	0	lapb->dev->num_napi_configs
NO_OVERFLOW_SIMPLE	0	lapb->dev->num_rx_queues
NO_OVERFLOW_SIMPLE	0	lapb->dev->num_tx_queues
NO_OVERFLOW_SIMPLE	0	lapb->dev->proto_down
NO_OVERFLOW_SIMPLE	0	lapb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE	0	lapb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE	0	lapb->dev->tx_queue_len
USER_PTR	0	lapb->dev->name
LOCK2		bh
LOCK2		global &lapb_list_lock
HALF_LOCKED2		&dev->ethtool->rss_lock
HALF_LOCKED2		&dev->lock

net/lapb/lapb_in.c lapb_state1_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.next->prev	2011684551238094848
PARAM_VALUE	0	lapb->ack_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.prev->next	2011684551238094848
PARAM_VALUE	0	lapb->ack_queue.qlen	0
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	0
PARAM_VALUE	0	lapb->write_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.next->prev	2011684551238094848
PARAM_VALUE	0	lapb->write_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.prev->next	2011684551238094848
PARAM_VALUE	0	lapb->write_queue.qlen	0
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_in.c lapb_state2_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	0
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_in.c lapb_state2_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	0
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_in.c lapb_state3_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.next->prev	2011684551238094848
PARAM_VALUE	0	lapb->ack_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.prev->next	2011684551238094848
PARAM_VALUE	0	lapb->ack_queue.qlen	0
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	3
PARAM_VALUE	0	lapb->write_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.next->prev	2011684551238094848
PARAM_VALUE	0	lapb->write_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.prev->next	2011684551238094848
PARAM_VALUE	0	lapb->write_queue.qlen	0
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_in.c lapb_state3_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.next->prev	2011684551238094848
PARAM_VALUE	0	lapb->ack_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->ack_queue.prev->next	2011684551238094848
PARAM_VALUE	0	lapb->ack_queue.qlen	0
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	0
PARAM_VALUE	0	lapb->write_queue.next	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.next->prev	2011684551238094848
PARAM_VALUE	0	lapb->write_queue.prev	4096-ptr_max
PARAM_VALUE	0	lapb->write_queue.prev->next	2011684551238094848
PARAM_VALUE	0	lapb->write_queue.qlen	0
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_in.c lapb_state3_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->frmr_data.cr	0-2
PARAM_VALUE	0	lapb->frmr_data.nr	0-127
PARAM_VALUE	0	lapb->frmr_data.ns	0-127
PARAM_VALUE	0	lapb->frmr_data.pf	0-1,16
PARAM_VALUE	0	lapb->frmr_data.type	5
PARAM_VALUE	0	lapb->frmr_type	8
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	3
PARAM_VALUE	0	lapb->vs	0-127
PARAM_VALUE	0	*lapb->dev->name	0-255
CAPPED_DATA	0	lapb->frmr_data.nr	1
CAPPED_DATA	0	lapb->vs	1
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_in.c lapb_state3_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->condition	0-254
PARAM_VALUE	0	lapb->frmr_data.cr	0-2
PARAM_VALUE	0	lapb->frmr_data.nr	0-127
PARAM_VALUE	0	lapb->frmr_data.ns	0-127
PARAM_VALUE	0	lapb->frmr_data.pf	0-1,16
PARAM_VALUE	0	lapb->frmr_data.type	1
PARAM_VALUE	0	lapb->frmr_type	8
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	3
PARAM_VALUE	0	lapb->vs	0-127
PARAM_VALUE	0	*lapb->dev->name	0-255
CAPPED_DATA	0	lapb->frmr_data.nr	1
CAPPED_DATA	0	lapb->vs	1
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_in.c lapb_state3_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->condition	0-254
PARAM_VALUE	0	lapb->frmr_data.cr	0-2
PARAM_VALUE	0	lapb->frmr_data.nr	0-127
PARAM_VALUE	0	lapb->frmr_data.ns	0-127
PARAM_VALUE	0	lapb->frmr_data.pf	0-1,16
PARAM_VALUE	0	lapb->frmr_data.type	9
PARAM_VALUE	0	lapb->frmr_type	8
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	3
PARAM_VALUE	0	lapb->vs	0-127
PARAM_VALUE	0	*lapb->dev->name	0-255
CAPPED_DATA	0	lapb->frmr_data.nr	1
CAPPED_DATA	0	lapb->vs	1
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_in.c lapb_state3_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->frmr_data.cr	0-2
PARAM_VALUE	0	lapb->frmr_data.nr	0-127
PARAM_VALUE	0	lapb->frmr_data.ns	0-127
PARAM_VALUE	0	lapb->frmr_data.pf	0-1,16
PARAM_VALUE	0	lapb->frmr_data.type	0
PARAM_VALUE	0	lapb->frmr_type	8
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	3
PARAM_VALUE	0	lapb->vs	0-127
CAPPED_DATA	0	lapb->frmr_data.nr	1
CAPPED_DATA	0	lapb->vs	1
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_in.c lapb_state3_machine() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->frmr_data.cr	0-2
PARAM_VALUE	0	lapb->frmr_data.nr	0-127
PARAM_VALUE	0	lapb->frmr_data.ns	0-127
PARAM_VALUE	0	lapb->frmr_data.pf	0-1,16
PARAM_VALUE	0	lapb->frmr_data.type	256
PARAM_VALUE	0	lapb->frmr_type	1
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	3
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_out.c lapb_check_iframes_acked() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->state	3
PARAM_VALUE	0	*lapb->dev->name	0-255
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
HALF_LOCKED2		&lapbeth->up_lock
HALF_LOCKED2		&x25st->up_lock
HALF_LOCKED2		rcu_read
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_out.c lapb_establish_data_link() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->condition	0
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->n2count	0
PARAM_VALUE	0	lapb->state	0-3,5-255
DATA_SOURCE	0	lapb	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_out.c lapb_kick() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->condition	0,2-250
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->t1timer_running	0
PARAM_VALUE	0	lapb->write_queue.lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	*lapb->dev->name	0-255
CAPPED_DATA	0	&lapb->ack_queue	1
CAPPED_DATA	0	&lapb->write_queue	1
DATA_SOURCE	0	lapb	$0
BIT_INFO	0	lapb->condition	0x0,0xfa
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	lapb->write_queue.next->end
NO_OVERFLOW_SIMPLE	0	lapb->write_queue.next->len
NO_OVERFLOW_SIMPLE	0	lapb->write_queue.next->prev->end
NO_OVERFLOW_SIMPLE	0	lapb->write_queue.next->prev->len
NO_OVERFLOW_SIMPLE	0	lapb->write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE	0	lapb->write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE	0	lapb->write_queue.next->tail
NO_OVERFLOW_SIMPLE	0	lapb->write_queue.next->truesize
LOCK2		bh
LOCK2	0	&lapb->lock
TYPE_LOCK		(struct lapb_cb)->lock

net/lapb/lapb_timer.c lapb_t1timer_expiry() -> lapb_start_t1timer()

Type	Parameter	Key	Value
PARAM_VALUE	0	lapb	4096-ptr_max
PARAM_VALUE	0	lapb->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	lapb->t1timer_running	1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		bh
LOCK2	0	&lapb->lock
TYPE_LOCK		(struct lapb_cb)->lock