mei_cldev_send_timeout identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/misc/mei/bus.c, line 386

Defined in 1 files as a prototype:

include/linux/mei_cl_bus.h, line 97 (as a prototype)

Defined in 1 files as a function:

drivers/misc/mei/bus.c, line 398 (as a function)

Referenced in 3 files:

Smatch caller information:

drivers/misc/mei/mei_lb.c mei_lb_push_payload_v1() -> mei_cldev_send_timeout()

Type	Parameter	Key	Value
PARAM_VALUE	0	cldev	4096-ptr_max
PARAM_VALUE	0	cldev->bus	4096-ptr_max
PARAM_VALUE	0	cldev->bus->device_lock.dep_map->name	0-255
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	cldev->bus->device_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	cldev->cl	4096-ptr_max
PARAM_VALUE	0	cldev->cl->dev->device_lock.dep_map->name	0-255
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	cldev->cl->dev->device_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	cldev->cl->dev->hbuf_is_ready	0
PARAM_VALUE	0	cldev->cl->dev->hw->slots	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->cur_msg	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->cur_msg_completion.done	0-4294967295
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->cur_msg_completion.wait.lock.owner	(-1)
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->cur_msg_completion.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->cur_msg_incomplete	0-1
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->cur_msg_need_completion	0-1
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->busy	0-1
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->clk->core->prepare_count	0-4294967295
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->clk->core->protect_count	0-4294967295
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->map->async	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->qos_request.node.prio	s32min-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->regmap->cache_dirty	1
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->cookie	1
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->name	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->route_data	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->slave	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->cookie	1
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->name	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->route_data	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->slave	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->wq->flush_color	s32min-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->wq->work_color	s32min-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dma_rx->client_count	1-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dma_tx->client_count	1-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->fallback	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->io_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->io_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->pump_messages.worker->lock.owner_cpu	0-4294967295
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->queue_empty	0
PARAM_VALUE	0	cldev->cl->dev->hw->write_lock_cnt.counter	0-s32max
PARAM_VALUE	0	cldev->cl->dev->open_handle_count	s64min-255
PARAM_VALUE	0	cldev->cl->dev->timer_work.cpu	s32min-s32max
PARAM_VALUE	0	cldev->cl->dev->timer_work.timer.flags	0-4294967295
PARAM_VALUE	0	cldev->cl->host_client_id	0-64
PARAM_VALUE	0	cldev->cl->rx_flow_ctrl_creds	0
PARAM_VALUE	0	cldev->cl->state	1-4294967295
PARAM_VALUE	0	cldev->cl->status	s32min-s32max
PARAM_VALUE	0	cldev->cl->timer_count	0-255
PARAM_VALUE	0	cldev->cl->tx_flow_ctrl_creds	0
PARAM_VALUE	0	cldev->me_cl->refcnt.refcount.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	*cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->name	0-255
PARAM_VALUE	0	*cldev->cl->dev->hw->tp->tx_buf->buf	0-255
PARAM_VALUE	0	*cldev->cl->dev->hw->tx_buf	0-255
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	2	length	24-4000000
PARAM_VALUE	3	timeout	3000
BUF_SIZE	1	buf	24-u32max
BUF_SIZE	1	buf	24-u32max
CAPPED_DATA	0	cldev->cl	1
CAPPED_DATA	2	length	1
CAPPED_DATA	2	length	1
DATA_SOURCE	0	cldev	$1
DATA_SOURCE	1	buf	r _kmalloc_noprof
DATA_SOURCE	2	length	r size_add
BYTE_COUNT	1	==buf2	8050
HALF_LOCKED2		&pool->lock

drivers/misc/mei/mei_lb.c mei_lb_push_payload_v2() -> mei_cldev_send_timeout()

Type	Parameter	Key	Value
PARAM_VALUE	0	cldev	4096-ptr_max
PARAM_VALUE	0	cldev->bus	4096-ptr_max
PARAM_VALUE	0	cldev->bus->device_lock.dep_map->name	0-255
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	cldev->bus->device_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	cldev->bus->device_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	cldev->cl	4096-ptr_max
PARAM_VALUE	0	cldev->cl->dev->device_lock.dep_map->name	0-255
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->blocked_lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	cldev->cl->dev->device_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	cldev->cl->dev->device_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	cldev->cl->dev->hbuf_is_ready	0-1
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->cookie	1
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->name	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->route_data	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->rx_dma.ch->slave	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->client_count	1-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->cookie	1
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->name	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->route_data	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->tx_dma.ch->slave	0
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dma_rx->client_count	1-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->dma_tx->client_count	1-s32max
PARAM_VALUE	0	cldev->cl->dev->hw->tp->spi->controller->io_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	cldev->cl->dev->open_handle_count	s64min-255
PARAM_VALUE	0	cldev->cl->dev->timer_work.cpu	s32min-s32max
PARAM_VALUE	0	cldev->cl->dev->timer_work.timer.flags	0-4294967295
PARAM_VALUE	0	cldev->cl->host_client_id	0-64
PARAM_VALUE	0	cldev->cl->rx_flow_ctrl_creds	0-255
PARAM_VALUE	0	cldev->cl->state	1-4294967295
PARAM_VALUE	0	cldev->cl->status	s32min-s32max
PARAM_VALUE	0	cldev->cl->timer_count	0-255
PARAM_VALUE	0	cldev->cl->tx_flow_ctrl_creds	0-255
PARAM_VALUE	0	cldev->me_cl->refcnt.refcount.refs.counter	(-1073741824),0-s32max
PARAM_VALUE	0	*cldev->cl->dev->hw->tp->tx_buf->buf	0-255
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	2	length	28-u64max
PARAM_VALUE	3	timeout	3000
BUF_SIZE	1	buf	0-u64max
CAPPED_DATA	0	cldev->cl	1
CAPPED_DATA	1	buf->payload_size	1
DATA_SOURCE	0	cldev	$1
DATA_SOURCE	1	buf	r _kzalloc_noprof
DATA_SOURCE	2	length	r size_add
HOST_DATA	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->ctx.modulctrl	0-4294967291[c]
HOST_DATA	0	cldev->cl->dev->hw->tp->spi->controller->dev.driver_data->para	0-255
HALF_LOCKED2		&pool->lock

drivers/misc/mei/pxp/mei_pxp.c mei_pxp_send_message() -> mei_cldev_send_timeout()

Type	Parameter	Key	Value
PARAM_VALUE	0	cldev	4096-ptr_max
PARAM_VALUE	1	buf	3342073274920701952,8778305354732322816
PARAM_VALUE	2	length	24,28
PARAM_VALUE	3	timeout	5000
BUF_SIZE	1	buf	24,28
DATA_SOURCE	1	buf	$1
DATA_SOURCE	2	length	$2
DATA_SOURCE	3	timeout	$3
HARD_MAX	2	length	28
TASK_NOT_RUNNING
LOCK2		&pxp->tee_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct intel_pxp)->tee_mutex