trf7970a_transmit identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/nfc/trf7970a.c, line 690 (as a function)

Referenced in 1 files:

drivers/nfc/trf7970a.c
- line 778
- line 1601

Smatch caller information:

drivers/nfc/trf7970a.c trf7970a_fill_fifo() -> trf7970a_transmit()

Type	Parameter	Key	Value
PARAM_VALUE	0	trf	4096-ptr_max
PARAM_VALUE	0	trf->lock.dep_map->name	0-255
PARAM_VALUE	0	trf->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	trf->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	trf->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	trf->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	trf->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	trf->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.dep_map->name	0-255
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	trf->spi->controller->bus_lock_spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->abort_failed	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->bits_per_word	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->brdv	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->byte_access	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->bytes_per_word	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->cfg_bus	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->cfg_spi	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->command2_reg	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->command_reg	0,6144-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->control_shadow	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->cs	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->cs_inactive	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->cur_bits_per_word	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->cur_midi	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->data_completion.done	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->dev->power.deferred_resume	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->dev->power.request	0-4
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->dev->power.request_pending	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->fifo_level	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->fifo_n_elm	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->freq	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->is_first_byte	1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->last_cs	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->last_mode	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->last_msg_kept_cs	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->last_speed_hz	1-4294967294
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->lock.dep_map->name	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->mode	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->op_lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->op_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->op_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->op_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->para	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pclk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pclk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pclk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->pinctrl->dev->power.links_count	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->qos_request.node.prio	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->qos_request.qos->notifiers->head->priority	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->qos_request.qos->target_value	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->rx_dma.ch->dev->device.kobj.sd->__parent	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->rx_dma.ch->slave	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->rx_fifo	3904198247229726720,4565237530177343488,6658731044705361920
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->spcmd	0-u16max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->speed_hz	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->sppcr	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->spr	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->syscon->async	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->syscon->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->syscon->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->syscon->cache_dirty	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tclk->core->protect_count	0-4294967295
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_dma.ch->dbg_client_name	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_dma.ch->dev->device.kobj.sd->__parent	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_dma.ch->name	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_dma.ch->route_data	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_dma.ch->slave	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_fifo	2510381515690913792,7461287794670727168,8282068689171869696
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->use_multi_mode	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->use_pclk	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->usedma	0-1
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->xfer_conf	0-2047
PARAM_VALUE	0	trf->spi->controller->io_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	trf->spi->controller->io_mutex.dep_map->name	0-255
PARAM_VALUE	0	trf->spi->controller->io_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	trf->spi->controller->queue_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	trf->state	4
PARAM_VALUE	0	trf->tx_skb	4096-ptr_max
PARAM_VALUE	0	*trf->spi->controller->cur_msg->context->lp->state_complete.wait.lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*trf->spi->controller->cur_msg->context->msg.opt_state	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	2	len	0-127
PARAM_VALUE	3	prefix	2748369951469420544
PARAM_VALUE	3	*prefix	63
PARAM_VALUE	4	prefix_len	1
CAPPED_DATA	2	len	1
DATA_SOURCE	0	trf	$0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	trf->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291[c]
HOST_DATA	0	trf->spi->controller->dev.driver_data->para	0-255
UNITS	2	len	unit_byte
UNITS	4	prefix_len	unit_byte
LOCK2	0	&trf->lock
HALF_LOCKED2		_T->lock
HALF_LOCKED2		irq
TYPE_LOCK		(struct trf7970a)->lock

drivers/nfc/trf7970a.c trf7970a_send_cmd() -> trf7970a_transmit()

Type	Parameter	Key	Value
PARAM_VALUE	0	trf	4096-ptr_max
PARAM_VALUE	0	trf->aborting	0
PARAM_VALUE	0	trf->cb_arg	4096-ptr_max
PARAM_VALUE	0	trf->ddev	4096-ptr_max
PARAM_VALUE	0	trf->ddev->cmd_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	trf->ddev->cmd_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	trf->ddev->ops	4096-ptr_max
PARAM_VALUE	0	trf->ignore_timeout	0
PARAM_VALUE	0	trf->lock.dep_map->name	0-255
PARAM_VALUE	0	trf->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	trf->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	trf->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	trf->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	trf->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	trf->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.dep_map->name	0-255
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	trf->spi->controller->bus_lock_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->op_lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->rx_dma.ch->slave	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_dma.ch->dbg_client_name	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_dma.ch->name	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_dma.ch->route_data	0
PARAM_VALUE	0	trf->spi->controller->dev.driver_data->tx_dma.ch->slave	0
PARAM_VALUE	0	trf->spi->controller->io_mutex.dep_map->name	0-255
PARAM_VALUE	0	trf->state	2
PARAM_VALUE	0	trf->timeout	0-u16max
PARAM_VALUE	0	trf->tx_skb	4096-ptr_max
PARAM_VALUE	0	trf->tx_skb->len	0-4095
PARAM_VALUE	1	skb	4096-ptr_max
PARAM_VALUE	1	skb->len	0-4095
PARAM_VALUE	2	len	0-127
PARAM_VALUE	3	prefix	4096-ptr_max
PARAM_VALUE	4	prefix_len	5
BUF_SIZE	0	trf	320,400,480,592
BUF_SIZE	0	trf	320,400,480,592
BUF_SIZE	0	trf->rx_skb	(-1)-s32max
BUF_SIZE	3	prefix	5
CAPPED_DATA	0	&trf->lock	1
CAPPED_DATA	2	len	1
DATA_SOURCE	1	skb	$1
HOST_DATA	0	trf->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291[c]
HOST_DATA	0	trf->spi->controller->dev.driver_data->para	0-255
UNITS	2	len	unit_byte
UNITS	4	prefix_len	unit_byte
USER_PTR	0	trf->rx_skb->data
USER_PTR	0	trf->tx_skb->data
LOCK2	0	&trf->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct trf7970a)->lock