Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/media/pci/ivtv/ivtv-irq.c ivtv_irq_dma_read() -> ivtv_stream_sync_for_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &itv->dma_reg_lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct ivtv)->dma_reg_lock |
drivers/media/pci/ivtv/ivtv-irq.c ivtv_irq_enc_dma_complete() -> ivtv_stream_sync_for_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &itv->dma_reg_lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct ivtv)->dma_reg_lock |
drivers/media/pci/ivtv/ivtv-queue.c ivtv_stream_alloc() -> ivtv_stream_sync_for_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | s | 4096-ptr_max |
| PARAM_VALUE | 0 | s->buffers | 1-u32max |
| PARAM_VALUE | 0 | s->dma | 0-2 |
| PARAM_VALUE | 0 | s->itv | 4096-ptr_max |
| PARAM_VALUE | 0 | s->sg_dma | 4096-ptr_max |
| PARAM_VALUE | 0 | s->sg_pending | 16,4096-ptr_max |
| PARAM_VALUE | 0 | s->sg_pending_size | 0 |
| PARAM_VALUE | 0 | s->sg_processing | 16,4096-ptr_max |
| PARAM_VALUE | 0 | s->sg_processing_size | 0 |
| BUF_SIZE | 0 | s->sg_dma | 12 |
| BUF_SIZE | 0 | s->sg_pending | 0-s32max,18446744071562067968-u64max |
| BUF_SIZE | 0 | s->sg_processing | 0-4000000 |
| CAPPED_DATA | 0 | s->sg_dma | 1 |
| DATA_SOURCE | 0 | s | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |