mbox_chan_txdone identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/mailbox/mailbox.c, line 157

Defined in 1 files as a prototype:

include/linux/mailbox_controller.h, line 147 (as a prototype)

Defined in 1 files as a function:

drivers/mailbox/mailbox.c, line 167 (as a function)

Referenced in 21 files:

Smatch caller information:

drivers/mailbox/hi6220-mailbox.c hi6220_mbox_interrupt() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->con_priv	4096-ptr_max
PARAM_VALUE	1	r	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	*chan->cl->dev->driver_data->rx_buffer	0-255
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/mailbox/armada-37xx-rwtm-mailbox.c a37xx_mbox_irq_handler() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->con_priv	4096-ptr_max
PARAM_VALUE	1	r	0
DATA_SOURCE	0	chan	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	*chan->cl->dev->driver_data->rx_buffer	0-255
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/mailbox/mailbox-th1520.c th1520_mbox_isr() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->con_priv	4096-ptr_max
PARAM_VALUE	1	r	0
DATA_SOURCE	0	chan	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	*chan->cl->dev->driver_data->rx_buffer	0-255
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/hwmon/xgene-hwmon.c xgene_hwmon_pcc_rd() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	0,4096-ptr_max
PARAM_VALUE	1	r	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ctx->rd_mutex
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct xgene_hwmon_dev)->rd_mutex

drivers/mailbox/arm_mhuv3.c mhuv3_pbx_comb_interrupt() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->cl	1-u64max
PARAM_VALUE	1	r	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mailbox/pcc.c pcc_mbox_irq() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->cl	4096-ptr_max
PARAM_VALUE	0	chan->cl->dev->driver_data->cmd_done.done	0-4294967295
PARAM_VALUE	0	chan->cl->dev->driver_data->cmd_done.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	chan->cl->dev->driver_data->cmd_done.wait.lock.owner	(-1)
PARAM_VALUE	0	chan->cl->dev->driver_data->cmd_done.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	chan->cl->dev->driver_data->data_ready	1
PARAM_VALUE	0	chan->cl->dev->driver_data->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	chan->cl->dev->driver_data->reply.retval	0-4294967295
PARAM_VALUE	0	chan->con_priv	4096-ptr_max
PARAM_VALUE	0	*chan->cl->dev->driver_data->rx_buffer	0-255
PARAM_VALUE	1	r	0
DATA_SOURCE	0	chan	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	*chan->cl->dev->driver_data->rx_buffer	0-255
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/acpi/cppc_acpi.c send_pcc_cmd() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->cl	4096-ptr_max
PARAM_VALUE	0	chan->con_priv->chan_in_use	1
PARAM_VALUE	0	chan->con_priv->control_scb->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	chan->con_priv->control_scb->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	chan->con_priv->control_scb->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	chan->con_priv->control_scb->cache_dirty	1
PARAM_VALUE	0	chan->con_priv->dir	1
PARAM_VALUE	0	chan->con_priv->pdc_requests	0-4294967295
PARAM_VALUE	0	chan->con_priv->pdev->dev.dma_uses_io_tlb	0-1
PARAM_VALUE	0	chan->con_priv->pdev->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	chan->con_priv->resp_offset	0-u16max
PARAM_VALUE	0	chan->con_priv->rx_buf_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	chan->con_priv->rx_buf_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	chan->con_priv->rx_buf_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	chan->con_priv->rx_buf_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	chan->con_priv->rx_msg_start	0-4294967295
PARAM_VALUE	0	chan->con_priv->rx_ring_full	0-4294967295
PARAM_VALUE	0	chan->con_priv->rxnobuf	0-4294967295
PARAM_VALUE	0	chan->con_priv->rxout	0-4294967295
PARAM_VALUE	0	chan->con_priv->tx_msg_start	0-4294967295
PARAM_VALUE	0	chan->con_priv->tx_ring_full	0-4294967295
PARAM_VALUE	0	chan->con_priv->txnobuf	0-4294967295
PARAM_VALUE	0	chan->con_priv->txout	0-4294967295
PARAM_VALUE	0	chan->mbox	4096-ptr_max
PARAM_VALUE	0	chan->mbox->poll_hrt.base->active.rb_root.rb_leftmost->node.__rb_parent_color	1
PARAM_VALUE	0	chan->mbox->poll_hrt.base->active.rb_root.rb_leftmost->prev	0
PARAM_VALUE	0	chan->mbox->poll_hrt.node.node.node.__rb_parent_color	1
PARAM_VALUE	0	chan->mbox->poll_hrt.node.node.node.rb_left	4096-ptr_max
PARAM_VALUE	0	chan->mbox->poll_hrt.node.node.node.rb_right	4096-ptr_max
PARAM_VALUE	0	chan->mbox->txdone_irq	1
PARAM_VALUE	0	chan->tx_complete.done	0-4294967293,u32max
PARAM_VALUE	0	chan->tx_complete.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	chan->tx_complete.wait.lock.owner	(-1)
PARAM_VALUE	0	chan->tx_complete.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	chan->tx_complete.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	chan->tx_complete.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	*chan->con_priv->control_scb->cache->data	0-4294967295
PARAM_VALUE	0	*chan->con_priv->txin_numd	0-4294967295
PARAM_VALUE	0	*chan->msg_data	0-s64max
PARAM_VALUE	1	r	(-110),(-5),0
DATA_SOURCE	1	r	r check_pcc_chan
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&pcc_ss_data->pcc_lock
HALF_LOCKED2		&of->mutex
TYPE_LOCK		(struct cppc_pcc_data)->pcc_lock

drivers/acpi/acpi_pcc.c acpi_pcc_address_space_handler() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->cl	4096-ptr_max
PARAM_VALUE	0	chan->con_priv->chan_in_use	1
PARAM_VALUE	0	chan->con_priv->control_scb->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	chan->con_priv->control_scb->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	chan->con_priv->control_scb->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	chan->con_priv->control_scb->cache_dirty	1
PARAM_VALUE	0	chan->con_priv->dir	1
PARAM_VALUE	0	chan->con_priv->pdc_requests	0-4294967295
PARAM_VALUE	0	chan->con_priv->pdev->dev.dma_uses_io_tlb	0-1
PARAM_VALUE	0	chan->con_priv->pdev->dev.iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	chan->con_priv->resp_offset	0-u16max
PARAM_VALUE	0	chan->con_priv->rx_buf_pool->dev->cma_area->alloc_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	chan->con_priv->rx_buf_pool->dev->dma_uses_io_tlb	1
PARAM_VALUE	0	chan->con_priv->rx_buf_pool->dev->iommu->pci_32bit_workaround	0-1
PARAM_VALUE	0	chan->con_priv->rx_buf_pool->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	chan->con_priv->rx_msg_start	0-4294967295
PARAM_VALUE	0	chan->con_priv->rx_ring_full	0-4294967295
PARAM_VALUE	0	chan->con_priv->rxnobuf	0-4294967295
PARAM_VALUE	0	chan->con_priv->rxout	0-4294967295
PARAM_VALUE	0	chan->con_priv->tx_msg_start	0-4294967295
PARAM_VALUE	0	chan->con_priv->tx_ring_full	0-4294967295
PARAM_VALUE	0	chan->con_priv->txnobuf	0-4294967295
PARAM_VALUE	0	chan->con_priv->txout	0-4294967295
PARAM_VALUE	0	chan->mbox->poll_hrt.base->active.rb_root.rb_leftmost->node.__rb_parent_color	1
PARAM_VALUE	0	chan->mbox->poll_hrt.base->active.rb_root.rb_leftmost->prev	0
PARAM_VALUE	0	chan->mbox->poll_hrt.node.node.node.__rb_parent_color	1
PARAM_VALUE	0	chan->mbox->poll_hrt.node.node.node.rb_left	4096-ptr_max
PARAM_VALUE	0	chan->mbox->poll_hrt.node.node.node.rb_right	4096-ptr_max
PARAM_VALUE	0	chan->tx_complete.done	0-4294967293,u32max
PARAM_VALUE	0	chan->tx_complete.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	chan->tx_complete.wait.lock.owner	(-1)
PARAM_VALUE	0	chan->tx_complete.wait.lock.owner_cpu	u32max
PARAM_VALUE	0	chan->tx_complete.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	chan->tx_complete.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	*chan->con_priv->control_scb->cache->data	0-4294967295
PARAM_VALUE	0	*chan->con_priv->txin_numd	0-4294967295
PARAM_VALUE	0	*chan->msg_data	0-s64max
PARAM_VALUE	1	r	s32min-(-1),1-s32max
DATA_SOURCE	1	r	r wait_for_completion_timeout
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		context_mutex

drivers/mailbox/cix-mailbox.c cix_mbox_isr_fifo() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->con_priv	4096-ptr_max
PARAM_VALUE	1	r	0
DATA_SOURCE	0	chan	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
HALF_LOCKED2		irq

drivers/mailbox/cix-mailbox.c cix_mbox_isr_reg() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->con_priv	4096-ptr_max
PARAM_VALUE	1	r	0
DATA_SOURCE	0	chan	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		_T->lock
HALF_LOCKED2		flags
HALF_LOCKED2		irq

drivers/soc/hisilicon/kunpeng_hccs.c hccs_pcc_cmd_send() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	1	r	s32min-0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&hdev->lock
HALF_LOCKED2		&of->mutex

drivers/mailbox/omap-mailbox.c __mbox_tx_interrupt() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	1	r	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		_T->lock
HALF_LOCKED2		irq

drivers/mailbox/imx-mailbox.c imx_mu_isr_th() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->con_priv	4096-ptr_max
PARAM_VALUE	1	r	0
DATA_SOURCE	0	chan	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mailbox/imx-mailbox.c imx_mu_txdb_work() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	1	r	0
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/mailbox/stm32-ipcc.c stm32_ipcc_tx_irq() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	1	r	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mailbox/sprd-mailbox.c sprd_mbox_flush() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	0	chan->mbox	4096-ptr_max
PARAM_VALUE	0	chan->mbox->ops	4096-ptr_max
PARAM_VALUE	0	chan->mbox->ops->flush	3915248241309995008,4031606262737121280
PARAM_VALUE	1	r	0
DATA_SOURCE	0	chan	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&mtk_crtc->hw_lock

drivers/mailbox/sprd-mailbox.c sprd_mbox_inbox_isr() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	4096-ptr_max
PARAM_VALUE	1	r	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags

drivers/mailbox/mailbox-altera.c altera_mbox_tx_interrupt() -> mbox_chan_txdone()

Type	Parameter	Key	Value
PARAM_VALUE	0	chan	0,4096-ptr_max
PARAM_VALUE	1	r	0
DATA_SOURCE	0	chan	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&desc->request_mutex
HALF_LOCKED2		flags