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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/mailbox/mailbox.c mbox_chan_txdone() -> tx_tick()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
DATA_SOURCE 0 chan $0
DATA_SOURCE 1 r $1
BIT_INFO 0 chan->txdone_method 0x1,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ctx->rd_mutex
HALF_LOCKED2 &pcc_ss_data->pcc_lock

drivers/mailbox/mailbox.c mbox_client_txdone() -> tx_tick()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->mbox->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 r s32min-0
DATA_SOURCE 0 chan $0
DATA_SOURCE 1 r $1
BIT_INFO 0 chan->txdone_method 0x4,0xffffffff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 chan->con_priv->ring_pool->allocation
HALF_LOCKED2 &info->minfo.sem_xfer_count
HALF_LOCKED2 &mtk_crtc->hw_lock
HALF_LOCKED2 &pcc_ss_data->pcc_lock
HALF_LOCKED2 &sba->reqs_lock
HALF_LOCKED2 _T->lock

drivers/mailbox/mailbox.c mbox_flush() -> tx_tick()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->mbox->ops 4096-ptr_max
PARAM_VALUE 0 chan->mbox->ops->flush 1-u64max
PARAM_VALUE 1 r s32min-(-1)
DATA_SOURCE 0 chan $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mtk_crtc->hw_lock

drivers/mailbox/mailbox.c mbox_send_message() -> tx_tick()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->cl 4096-ptr_max
PARAM_VALUE 0 chan->cl->tx_block 1
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->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->dev->power.wakeirq->status 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.is_rel 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 (-62)
DATA_SOURCE 0 chan $0
STR_LEN 0 chan (-1),4,6
STR_LEN 0 chan (-1),4,6
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 chan->con_priv->ring_pool->allocation
HALF_LOCKED2 &aon_chan->transaction_lock
HALF_LOCKED2 &ctx->rd_mutex
HALF_LOCKED2 &info->minfo.sem_xfer_count
HALF_LOCKED2 &mtk_crtc->hw_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pcc_ss_data->pcc_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &rproc->lock
HALF_LOCKED2 &sba->reqs_lock
HALF_LOCKED2 &sc_ipc->lock
HALF_LOCKED2 &smbox->chan_lock
HALF_LOCKED2 &tdev->mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &transaction_lock

drivers/mailbox/mailbox.c txdone_hrtimer() -> tx_tick()

Type Parameter Key Value
PARAM_VALUE 0 chan 4096-ptr_max
PARAM_VALUE 0 chan->active_req 0-18446744073709551614
PARAM_VALUE 0 chan->cl 1-u64max
PARAM_VALUE 0 chan->mbox 4096-ptr_max
PARAM_VALUE 0 chan->mbox->ops 4096-ptr_max
PARAM_VALUE 1 r 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 irq