Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 15 files:
- drivers/crypto/ccp/ccp-dmaengine.c, line 238
- drivers/dma/amd/ptdma/ptdma-dmaengine.c
- drivers/dma/at_xdmac.c, line 1808
- drivers/dma/bcm-sba-raid.c, line 430
- drivers/dma/dmaengine.c, line 1630
- drivers/dma/fsldma.c, line 524
- drivers/dma/mediatek/mtk-cqdma.c, line 371
- drivers/dma/mpc512x_dma.c, line 405
- drivers/dma/mv_xor.c, line 209
- drivers/dma/mv_xor_v2.c, line 591
- drivers/dma/ppc4xx/adma.c, line 1479
- drivers/dma/qcom/hidma.c
- drivers/dma/txx9dmac.c, line 421
- drivers/dma/xgene-dma.c, line 558
- drivers/dma/xilinx/xilinx_dma.c, line 1104
Smatch caller information:
drivers/dma/mv_xor.c mv_desc_run_tx_complete_actions() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->cookie | 0-s32max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &mv_chan->lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct mv_xor_chan)->lock |
drivers/dma/mediatek/mtk-cqdma.c mtk_cqdma_tasklet_cb() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/xgene-dma.c xgene_dma_run_tx_complete_actions() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan->completed_cookie | 1-s32max |
| PARAM_VALUE | 0 | tx->cookie | 0 |
| PARAM_VALUE | 0 | tx->unmap | 0 |
| BUF_SIZE | 0 | tx | 176 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/qcom/hidma.c hidma_process_completed() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan->completed_cookie | 1-s32max |
| PARAM_VALUE | 0 | tx->cookie | 0 |
| BUF_SIZE | 0 | tx | 176 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/qcom/hidma.c hidma_terminate_channel() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->unmap | 0 |
| BUF_SIZE | 0 | tx | 176 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/xilinx/xilinx_dma.c xilinx_dma_chan_desc_cleanup() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &chan->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct xilinx_dma_chan)->lock |
drivers/crypto/ccp/ccp-dmaengine.c ccp_handle_active_desc() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan->completed_cookie | 1-s32max |
| PARAM_VALUE | 0 | tx->cookie | 0 |
| PARAM_VALUE | 0 | tx->unmap | 0 |
| BUF_SIZE | 0 | tx | 0,176 |
| BUF_SIZE | 0 | tx | 0,176 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/amd/ptdma/ptdma-dmaengine.c pt_cmd_callback_work() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan->completed_cookie | 1-s32max |
| PARAM_VALUE | 0 | tx->cookie | 0 |
| PARAM_VALUE | 0 | tx->unmap | 0 |
| BUF_SIZE | 0 | tx | 176 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ae4cmd_q->cmd_lock |
drivers/dma/amd/ptdma/ptdma-dmaengine.c pt_handle_active_desc() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan->completed_cookie | 1-s32max |
| PARAM_VALUE | 0 | tx->cookie | 0 |
| PARAM_VALUE | 0 | tx->unmap | 0 |
| BUF_SIZE | 0 | tx | 0,176 |
| BUF_SIZE | 0 | tx | 0,176 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ae4cmd_q->cmd_lock |
drivers/dma/bcm-sba-raid.c sba_process_received_request() -> dma_run_dependencies()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->cookie | s32min-0 |
| BUF_SIZE | 0 | tx | 176 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &chan->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &thread->chan->lock | ||
| HALF_LOCKED2 | flags |