Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
sound/core/compress_offload.c snd_compr_read() -> (struct snd_compr_ops)->copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cstream | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->direction | 0-1,3-u32max |
| PARAM_VALUE | 0 | cstream->error_work->timer->entry.pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->error_work.work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->ops->copy | 5051805711908745216 |
| PARAM_VALUE | 0 | cstream->ops->pointer | 0,4096-ptr_max |
| PARAM_VALUE | 0 | cstream->runtime | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->avail | s32min-s32max |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->dsp->cs_dsp.regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->error | 0-16777215 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->irq_count | 0-4294967295 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->read_index | 0-s32max |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | cstream->runtime->state | s32min-(-1),1-s32max |
| PARAM_VALUE | 2 | count | 0-2147479552 |
| BUF_SIZE | 0 | cstream | 288 |
| CAPPED_DATA | 1 | buf | 1 |
| CAPPED_DATA | 2 | count | 1 |
| CAPPED_DATA | 2 | count | 1 |
| DATA_SOURCE | 1 | buf | $1 |
| CONTAINER | 0 | -64-8+0 | $(-1) |
| USER_DATA | 1 | buf | 0-u64max[c] |
| USER_DATA | 2 | count | 0-1000000000[c] |
| LOCK2 | _T->lock |
sound/core/compress_offload.c snd_compr_write() -> (struct snd_compr_ops)->copy()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cstream | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->direction | 0-1,3-u32max |
| PARAM_VALUE | 0 | cstream->error_work->timer->entry.pprev | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->error_work.work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->ops->copy | 5051805711908745216 |
| PARAM_VALUE | 0 | cstream->ops->pointer | 0,4096-ptr_max |
| PARAM_VALUE | 0 | cstream->runtime | 4096-ptr_max |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->avail | s32min-s32max |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->dsp->cs_dsp.regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->error | 0-16777215 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->irq_count | 0-4294967295 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->buf->read_index | 0-s32max |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.first_waiter->task->blocked_on | 0 |
| PARAM_VALUE | 0 | cstream->runtime->private_data->dsp->cs_dsp.pwr_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | cstream->runtime->state | s32min-(-1),1-s32max |
| PARAM_VALUE | 2 | count | 0-2147479552 |
| BUF_SIZE | 0 | cstream | 288 |
| CAPPED_DATA | 2 | count | 1 |
| CAPPED_DATA | 2 | count | 1 |
| DATA_SOURCE | 1 | buf | $1 |
| CONTAINER | 0 | -64-8+0 | $(-1) |
| USER_DATA | 2 | count | 0-1000000000[c] |
| LOCK2 | _T->lock |