flexcan_transceiver_disable identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/net/can/flexcan/flexcan-core.c, line 656 (as a function)

Referenced in 1 files:

drivers/net/can/flexcan/flexcan-core.c

Smatch caller information:

drivers/net/can/flexcan/flexcan-core.c flexcan_close() -> flexcan_transceiver_disable()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->can.state	4
PARAM_VALUE	0	priv->offload.napi->thread->delays->lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	priv->offload.napi.config	0
PARAM_VALUE	0	priv->offload.napi.dev	4096-ptr_max
PARAM_VALUE	0	priv->offload.napi.dev->lock.dep_map->name	0-255
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	priv->offload.napi.dev_list.next->prev	4096-ptr_max
PARAM_VALUE	0	priv->offload.napi.gro.bitmask	0
PARAM_VALUE	0	priv->offload.napi.gro.cached_napi_id	0
PARAM_VALUE	0	priv->offload.napi.gro.rx_count	0
PARAM_VALUE	0	priv->offload.napi.index	(-1)
PARAM_VALUE	0	priv->offload.napi.napi_hash_node->next->pprev	1-u64max
PARAM_VALUE	0	priv->offload.napi.napi_hash_node.next->pprev	1-u64max
PARAM_VALUE	0	priv->offload.napi.napi_hash_node.pprev	0
PARAM_VALUE	0	priv->offload.napi.skb	0
PARAM_VALUE	0	priv->offload.napi.thread	0
PARAM_VALUE	0	priv->offload.napi.timer.is_queued	0
PARAM_VALUE	0	priv->offload.napi.timer.node.node.next	0
PARAM_VALUE	0	priv->offload.napi.timer.node.node.prev	0
PARAM_VALUE	0	priv->offload.skb_queue.next->prev	2011684551238094848
PARAM_VALUE	0	priv->offload.skb_queue.prev->next	2011684551238094848
PARAM_VALUE	0	priv->write	4096-ptr_max
CAPPED_DATA	0	priv->offload.napi.timer.base	1
PARAM_COMPARE	0	&priv->offload.napi.timer	!= $0->offload.napi.timer.base->running
BIT_INFO	0	priv->devtype_data.quirks	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dev->lock
HALF_LOCKED2		&rdev->wiphy.mtx
HALF_LOCKED2		global &rtnl_mutex

drivers/net/can/flexcan/flexcan-core.c flexcan_open() -> flexcan_transceiver_disable()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->bittiming.bitrate	1-4294967295
PARAM_VALUE	0	priv->can.bittiming.phase_seg1	0-4294967295
PARAM_VALUE	0	priv->can.bittiming.prop_seg	0-4294967295
PARAM_VALUE	0	priv->can.ctrlmode	4-u32max
PARAM_VALUE	0	priv->can.ctrlmode_supported	0-4294967295
PARAM_VALUE	0	priv->can.fd.data_bittiming.phase_seg1	0-4294967295
PARAM_VALUE	0	priv->can.fd.data_bittiming.prop_seg	0-4294967295
PARAM_VALUE	0	priv->can.state	0-4294967295
PARAM_VALUE	0	priv->ctrlmode	32-4294967295
PARAM_VALUE	0	priv->dev	4096-ptr_max
PARAM_VALUE	0	priv->dev->bus	0,4096-ptr_max
PARAM_VALUE	0	priv->dev->class	0,4096-ptr_max
PARAM_VALUE	0	priv->dev->power.request	0-4
PARAM_VALUE	0	priv->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	priv->dev->power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	priv->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	priv->dev->type	0,4096-ptr_max
PARAM_VALUE	0	priv->mb_count	14,16,39,64
PARAM_VALUE	0	priv->mb_size	16,72
PARAM_VALUE	0	priv->offload.inc	0-1
PARAM_VALUE	0	priv->offload.mailbox_read	2536482145578913792
PARAM_VALUE	0	priv->offload.mb_first	1
PARAM_VALUE	0	priv->offload.mb_last	12,14,37,62
PARAM_VALUE	0	priv->offload.napi->thread->delays->lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	priv->offload.napi.config	0
PARAM_VALUE	0	priv->offload.napi.defer_hard_irqs	0-4294967295
PARAM_VALUE	0	priv->offload.napi.dev	4096-ptr_max
PARAM_VALUE	0	priv->offload.napi.dev->lock.dep_map->name	0-255
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	priv->offload.napi.dev->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	priv->offload.napi.dev_list.next->prev	4096-ptr_max
PARAM_VALUE	0	priv->offload.napi.index	(-1)
PARAM_VALUE	0	priv->offload.napi.irq	s32min-s32max
PARAM_VALUE	0	priv->offload.napi.list_owner	s32min-s32max
PARAM_VALUE	0	priv->offload.napi.napi_hash_node->next->pprev	1-u64max
PARAM_VALUE	0	priv->offload.napi.napi_hash_node.next->pprev	1-u64max
PARAM_VALUE	0	priv->offload.napi.poll_owner	s32min-s32max
PARAM_VALUE	0	priv->offload.napi.thread	0
PARAM_VALUE	0	priv->offload.napi.timer.is_rel	0-1
PARAM_VALUE	0	priv->offload.napi.weight	s32min-s32max
PARAM_VALUE	0	priv->offload.skb_queue.next->prev	2011684551238094848
PARAM_VALUE	0	priv->offload.skb_queue.prev->next	2011684551238094848
PARAM_VALUE	0	priv->offload.skb_queue_len_max	0-4294967295
PARAM_VALUE	0	priv->read	4096-ptr_max
PARAM_VALUE	0	priv->reg_ctrl_default	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver	0,4096-ptr_max
PARAM_VALUE	0	priv->reg_xceiver->enable_count	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->ena_gpio_state	1
PARAM_VALUE	0	priv->reg_xceiver->rdev->ena_pin->enable_count	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->notifier.head->priority	s32min-s32max
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->enabled_updated	0
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->load	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->load_updated	0-1
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->lock.dep_map->name	0-255
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->regmap->async	0
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->uv_updated	0
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->async	0-1
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->cache_dirty	0-1
PARAM_VALUE	0	priv->reg_xceiver->rdev->supply->enable_count	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->use_count	0-4294967295
PARAM_VALUE	0	priv->rx_mask	160,8190,32766,274877906942,9223372036854775806
PARAM_VALUE	0	priv->transceiver->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	priv->tx_mask	8192,32768,274877906944,s64max
PARAM_VALUE	0	priv->tx_mb_idx	13,15,38,63
PARAM_VALUE	0	priv->write	4096-ptr_max
CAPPED_DATA	0	priv->bittiming.bitrate	1
CAPPED_DATA	0	priv->fd.data_bittiming.bitrate	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	priv->reg_ctrl_default	0-4294967295[c]
HALF_LOCKED2		global &rtnl_mutex

drivers/net/can/flexcan/flexcan-core.c flexcan_resume() -> flexcan_transceiver_disable()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->can.bittiming.phase_seg1	0-4294967295
PARAM_VALUE	0	priv->can.bittiming.prop_seg	0-4294967295
PARAM_VALUE	0	priv->can.ctrlmode_supported	0-4294967295
PARAM_VALUE	0	priv->can.fd.data_bittiming.phase_seg1	0-4294967295
PARAM_VALUE	0	priv->can.fd.data_bittiming.prop_seg	0-4294967295
PARAM_VALUE	0	priv->read	4096-ptr_max
PARAM_VALUE	0	priv->reg_ctrl_default	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver	0,4096-ptr_max
PARAM_VALUE	0	priv->reg_xceiver->enable_count	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->ena_gpio_state	1
PARAM_VALUE	0	priv->reg_xceiver->rdev->ena_pin->enable_count	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->notifier.head->priority	s32min-s32max
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->enabled_updated	0
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->load	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->load_updated	0-1
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->lock.dep_map->name	0-255
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->regmap->async	0
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->reg_data->uv_updated	0
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->async	0-1
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	priv->reg_xceiver->rdev->regmap->cache_dirty	0-1
PARAM_VALUE	0	priv->reg_xceiver->rdev->supply->enable_count	0-4294967295
PARAM_VALUE	0	priv->reg_xceiver->rdev->use_count	0-4294967295
PARAM_VALUE	0	priv->transceiver->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	priv->write	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	priv->reg_ctrl_default	0-4294967295[c]

drivers/net/can/flexcan/flexcan-core.c flexcan_suspend() -> flexcan_transceiver_disable()

Type	Parameter	Key	Value
PARAM_VALUE	0	priv	4096-ptr_max
PARAM_VALUE	0	priv->can.state	4
PARAM_VALUE	0	priv->write	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING