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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/pci/trident/trident_memory.c snd_trident_alloc_pages() -> snd_trident_alloc_sg_pages()

Type Parameter Key Value
PARAM_VALUE 0 trident 4096-ptr_max
PARAM_VALUE 0 trident->tlb.entries 1-u64max
PARAM_VALUE 1 substream 4096-ptr_max
PARAM_VALUE 1 substream->dma_buffer.dev.dev->cma_area->available_count 0-s64max
PARAM_VALUE 1 substream->dma_buffer.dev.type 3
PARAM_VALUE 1 substream->ops 4096-ptr_max
PARAM_VALUE 1 substream->ops->hw_params 1-u64max
PARAM_VALUE 1 substream->private_data 4096-ptr_max
PARAM_VALUE 1 substream->private_data->stopped 0
PARAM_VALUE 1 substream->runtime 4096-ptr_max
PARAM_VALUE 1 substream->runtime->audio_tstamp_report.accuracy 0,42
PARAM_VALUE 1 substream->runtime->audio_tstamp_report.actual_type 0-2,5
PARAM_VALUE 1 substream->runtime->buffer_accessing.counter 0-s32max
PARAM_VALUE 1 substream->runtime->buffer_changed 1
PARAM_VALUE 1 substream->runtime->buffer_mutex.dep_map->name 0-255
PARAM_VALUE 1 substream->runtime->buffer_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 substream->runtime->buffer_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 substream->runtime->buffer_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 substream->runtime->private_data->data_endpoint->prepare_data_urb 0,4049760685819678720
PARAM_VALUE 1 substream->runtime->private_data->data_endpoint->state.counter s32min-s32max
PARAM_VALUE 1 substream->runtime->private_data->dma_chan->completed_cookie 1
PARAM_VALUE 1 substream->runtime->private_data->dma_chan->cookie 1
PARAM_VALUE 1 substream->runtime->private_data->sync_endpoint->prepare_data_urb 0,4049760685819678720
PARAM_VALUE 1 substream->runtime->private_data->sync_endpoint->state.counter s32min-s32max
PARAM_VALUE 1 substream->runtime->private_data->timer_instance.flags 0-4294967295
PARAM_VALUE 1 substream->runtime->private_data->timer_instance.lockdep_map->name 0-255
PARAM_VALUE 1 substream->runtime->stop_operating 0
PARAM_VALUE 1 substream->timer->hw.flags 1-2,5,17,24
BUF_SIZE 0 trident s32min-(-2),1-s32max
BUF_SIZE 0 trident s32min-(-2),1-s32max
CAPPED_DATA 1 substream->runtime->hw_constraints.rules_num 1
DATA_SOURCE 0 trident $0
DATA_SOURCE 1 substream $1
RX_PATH
TASK_NOT_RUNNING
UNITS 0 trident unit_byte
LOCK2 &runtime->buffer_mutex
TYPE_LOCK (struct snd_pcm_runtime)->buffer_mutex