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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/dma/ep93xx_dma.c ep93xx_dma_alloc_chan_resources() -> (struct ep93xx_dma_engine)->hw_setup()

Type Parameter Key Value
PARAM_VALUE 0 edmac 4096-ptr_max
PARAM_VALUE 0 edmac->chan.completed_cookie 1
PARAM_VALUE 0 edmac->chan.cookie 1
PARAM_VALUE 0 edmac->clk 0,4096-ptr_max
PARAM_VALUE 0 edmac->clk->core->dev->power.deferred_resume 0-1
PARAM_VALUE 0 edmac->clk->core->dev->power.idle_notification 0-1
PARAM_VALUE 0 edmac->clk->core->dev->power.request 0-4
PARAM_VALUE 0 edmac->clk->core->dev->power.request_pending 0-1
PARAM_VALUE 0 edmac->clk->core->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 edmac->clk->core->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 edmac->clk->core->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 edmac->clk->core->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 edmac->clk->core->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 edmac->clk->core->enable_count 0-4294967295
PARAM_VALUE 0 edmac->clk->core->parent->dev->power.deferred_resume 0-1
PARAM_VALUE 0 edmac->clk->core->parent->dev->power.idle_notification 0-1
PARAM_VALUE 0 edmac->clk->core->parent->dev->power.request 0-4
PARAM_VALUE 0 edmac->clk->core->parent->dev->power.request_pending 0-1
PARAM_VALUE 0 edmac->clk->core->parent->dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 edmac->clk->core->parent->dev->power.runtime_status s32min-s32max
PARAM_VALUE 0 edmac->clk->core->parent->dev->power.timer_autosuspends 0-1
PARAM_VALUE 0 edmac->clk->core->parent->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 edmac->clk->core->parent->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 edmac->clk->core->parent->enable_count 0-4294967295
PARAM_VALUE 0 edmac->clk->core->parent->prepare_count 0-4294967295
PARAM_VALUE 0 edmac->clk->core->parent->protect_count 0-4294967295
PARAM_VALUE 0 edmac->clk->core->prepare_count 1-4294967295
PARAM_VALUE 0 edmac->clk->core->protect_count 0-4294967295
PARAM_VALUE 0 edmac->dma_cfg.dir 0-4
PARAM_VALUE 0 edmac->edma 4096-ptr_max
PARAM_VALUE 0 edmac->irq 0
PARAM_VALUE 0 edmac->lock.rlock.dep_map->name 0-255
CAPPED_DATA 0 edmac->dma_cfg.dir 1
DATA_SOURCE 0 edmac r to_ep93xx_dma_chan
CONTAINER 0 -472-184+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
LOCK2 irq
LOCK2 0 &edmac->lock
HALF_LOCKED2 global &dma_list_mutex
TYPE_LOCK (struct ep93xx_dma_chan)->lock

drivers/dma/ep93xx_dma.c ep93xx_dma_terminate_all() -> (struct ep93xx_dma_engine)->hw_setup()

Type Parameter Key Value
PARAM_VALUE 0 edmac 4096-ptr_max
PARAM_VALUE 0 edmac->edma 4096-ptr_max
CAPPED_DATA 0 &edmac->active 1
CAPPED_DATA 0 &edmac->queue 1
DATA_SOURCE 0 edmac r to_ep93xx_dma_chan
CONTAINER 0 -472-184+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &edmac->lock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &sp->mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 &state->uart_port->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct ep93xx_dma_chan)->lock