Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
sound/pci/atiixp_modem.c snd_atiixp_pcm_hw_free() -> atiixp_clear_dma_packets()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | substream | 4096-ptr_max |
| PARAM_VALUE | 2 | substream->ops | 4096-ptr_max |
| PARAM_VALUE | 2 | substream->ops->hw_free | 1-u64max |
| PARAM_VALUE | 2 | substream->private_data->elapsed_period.lockdep_map->name | 0-255 |
| PARAM_VALUE | 2 | substream->private_data->stopped | 0 |
| PARAM_VALUE | 2 | substream->runtime | 4096-ptr_max |
| PARAM_VALUE | 2 | substream->runtime->private_data->data_endpoint->prepare_data_urb | 0,4049760685819678720 |
| PARAM_VALUE | 2 | substream->runtime->private_data->data_endpoint->state.counter | s32min-s32max |
| PARAM_VALUE | 2 | substream->runtime->private_data->dma_chan->completed_cookie | 1 |
| PARAM_VALUE | 2 | substream->runtime->private_data->dma_chan->cookie | 1 |
| PARAM_VALUE | 2 | substream->runtime->private_data->sync_endpoint->prepare_data_urb | 0,4049760685819678720 |
| PARAM_VALUE | 2 | substream->runtime->private_data->sync_endpoint->state.counter | s32min-s32max |
| PARAM_VALUE | 2 | substream->runtime->private_data->timer_instance.flags | 0-4194302 |
| PARAM_VALUE | 2 | substream->runtime->stop_operating | 0 |
| BUF_SIZE | 0 | chip | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | chip | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | dma | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | dma | s32min-(-2),1-s32max |
| CAPPED_DATA | 2 | substream | 1 |
| DATA_SOURCE | 2 | substream | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | substream->f_flags | 0-u32max |
| UNITS | 0 | chip | unit_byte |
| UNITS | 1 | dma | unit_byte |
| HALF_LOCKED2 | &runtime->buffer_mutex |
sound/pci/atiixp.c snd_atiixp_pcm_hw_free() -> atiixp_clear_dma_packets()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | dma | 4096-ptr_max |
| PARAM_VALUE | 1 | dma->pcm_open_flag | 0 |
| PARAM_VALUE | 2 | substream | 4096-ptr_max |
| PARAM_VALUE | 2 | substream->ops | 4096-ptr_max |
| PARAM_VALUE | 2 | substream->ops->hw_free | 1-u64max |
| PARAM_VALUE | 2 | substream->private_data->elapsed_period.lockdep_map->name | 0-255 |
| PARAM_VALUE | 2 | substream->private_data->stopped | 0 |
| PARAM_VALUE | 2 | substream->runtime | 4096-ptr_max |
| PARAM_VALUE | 2 | substream->runtime->private_data | 4096-ptr_max |
| PARAM_VALUE | 2 | substream->runtime->private_data->data_endpoint->prepare_data_urb | 0,4049760685819678720 |
| PARAM_VALUE | 2 | substream->runtime->private_data->data_endpoint->state.counter | s32min-s32max |
| PARAM_VALUE | 2 | substream->runtime->private_data->dma_chan->completed_cookie | 1 |
| PARAM_VALUE | 2 | substream->runtime->private_data->dma_chan->cookie | 1 |
| PARAM_VALUE | 2 | substream->runtime->private_data->sync_endpoint->prepare_data_urb | 0,4049760685819678720 |
| PARAM_VALUE | 2 | substream->runtime->private_data->sync_endpoint->state.counter | s32min-s32max |
| PARAM_VALUE | 2 | substream->runtime->private_data->timer_instance.flags | 0-4194302 |
| PARAM_VALUE | 2 | substream->runtime->stop_operating | 0 |
| BUF_SIZE | 0 | chip | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | chip | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | dma | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | dma | s32min-(-2),1-s32max |
| CAPPED_DATA | 2 | substream | 1 |
| DATA_SOURCE | 2 | substream | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | substream->f_flags | 0-u32max |
| UNITS | 0 | chip | unit_byte |
| UNITS | 1 | dma | unit_byte |
| HALF_LOCKED2 | &runtime->buffer_mutex |