Documented in 1 files:
Defined in 1 files as a function:
Referenced in 21 files:
- drivers/dma/altera-msgdma.c, line 600
- drivers/dma/apple-admac.c, line 737
- drivers/dma/dmaengine.h, line 166
- drivers/dma/dw/core.c, line 257
- drivers/dma/ep93xx_dma.c, line 839
- drivers/dma/lgm/lgm-dma.c
- drivers/dma/mmp_pdma.c
- drivers/dma/nbpfaxi.c, line 1185
- drivers/dma/pch_dma.c, line 353
- drivers/dma/pl330.c, line 2129
- drivers/dma/qcom/hidma.c, line 154
- drivers/dma/sh/rcar-dmac.c
- drivers/dma/sh/shdma-base.c, line 444
- drivers/dma/ste_dma40.c, line 1649
- drivers/dma/tegra20-apb-dma.c, line 655
- drivers/dma/ti/k3-udma.c
- drivers/dma/timb_dma.c, line 255
- drivers/dma/txx9dmac.c, line 420
- drivers/dma/virt-dma.c
- drivers/dma/xilinx/xilinx_dma.c, line 1060
- drivers/dma/xilinx/zynqmp_dma.c, line 627
Smatch caller information:
drivers/dma/mv_xor.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 7770077154200817664 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| 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/timb_dma.c __td_finish() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 8316577418874392576 |
| PARAM_VALUE | 1 | result | 0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &td_chan->lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct timb_dma_chan)->lock |
drivers/dma/sh/shdma-base.c __ld_cleanup() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 648531424023896064 |
| PARAM_VALUE | 1 | result | 0 |
| MEM_ZERO | 0 | cb | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/sh/shdma-base.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 3796914889164898304 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | rcu_read |
drivers/dma/ioat/dma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 9037011302250000384 |
| PARAM_VALUE | 1 | result | 0,2067343863671427072,4530618855131353088 |
| PARAM_VALUE | 1 | result->result | 0-3 |
| DATA_SOURCE | 1 | result | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &ioat_chan->cleanup_lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct ioatdma_chan)->cleanup_lock |
drivers/dma/plx_dma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 7618954289010659328 |
| PARAM_VALUE | 1 | result | 5480118800993091584,8349786422254297088 |
| PARAM_VALUE | 1 | result->result | 0-3 |
| DATA_SOURCE | 1 | result | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &plxdev->ring_lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct plx_dma_dev)->ring_lock |
drivers/dma/pch_dma.c pdc_chain_complete() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 6688528063203979264 |
| PARAM_VALUE | 1 | result | 0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &pd_chan->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct pch_dma_chan)->lock |
drivers/dma/mmp_tdma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 1613685762656178176 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/xgene-dma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 5952396083369598976 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/switchtec_dma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 456837858339328000 |
| PARAM_VALUE | 1 | result | 1107926492030316544,4648144012332331008 |
| PARAM_VALUE | 1 | result->result | 0-3 |
| DATA_SOURCE | 1 | result | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &swdma_chan->complete_lock | ||
| LOCK2 | bh | ||
| TYPE_LOCK | (struct switchtec_dma_chan)->complete_lock |
drivers/dma/qcom/hidma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 6273664928630710272 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/qcom/hidma.c hidma_process_completed() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 7034054738090950656 |
| PARAM_VALUE | 1 | result | 969977072806211584 |
| PARAM_VALUE | 1 | result->result | 0,3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/tegra20-apb-dma.c tegra_dma_tasklet() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 1732344636268810240 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/dw/core.c dwc_descriptor_complete() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 2299138656070586368 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/xilinx/zynqmp_dma.c zynqmp_dma_chan_desc_cleanup() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 3501214218137448448 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/sh/rcar-dmac.c rcar_dmac_isr_channel_thread() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 5376773958044942336 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/sh/rcar-dmac.c rcar_dmac_isr_channel_thread() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 5376773958044942336 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/xilinx/xilinx_dma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 4440069226100449280 |
| PARAM_VALUE | 1 | result | 3462491527714217984 |
| PARAM_VALUE | 1 | result->result | 0-2 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/xilinx/xilinx_dma.c xilinx_dma_chan_handle_cyclic() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 8711600543996141568 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| HALF_LOCKED2 | bh |
drivers/dma/mxs-dma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 5051290141680082944 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/apple-admac.c admac_chan_tasklet() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 4242706781309517824 |
| PARAM_VALUE | 1 | result | 1477412646281838592 |
| PARAM_VALUE | 1 | result->residue | 0 |
| PARAM_VALUE | 1 | result->result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/mmp_pdma.c dma_do_tasklet() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 7534188370395283456 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/mmp_pdma.c dma_do_tasklet() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 7534188370395283456 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/crypto/ccp/ccp-dmaengine.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 5472745770725634048 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/amd/ptdma/ptdma-dmaengine.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 6523935438467817472 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ae4cmd_q->cmd_lock |
drivers/dma/bcm-sba-raid.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 3244811136356487168 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &chan->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &thread->chan->lock | ||
| HALF_LOCKED2 | flags |
drivers/dma/idxd/dma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 7736320777011957760 |
| PARAM_VALUE | 1 | result | 275874933954805760 |
| PARAM_VALUE | 1 | result->result | 0,2-3 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/dma/virt-dma.c vchan_complete() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 8752653703291240448 |
| PARAM_VALUE | 1 | result | 176,4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/virt-dma.c vchan_complete() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 8752653703291240448 |
| PARAM_VALUE | 1 | result | 176,4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/ep93xx_dma.c ep93xx_dma_tasklet() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 7449530245276893184 |
| PARAM_VALUE | 1 | result | 0 |
| MEM_ZERO | 0 | cb | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/altera-msgdma.c msgdma_chan_desc_cleanup() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 1929446176206749696 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/lgm/lgm-dma.c dma_work() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 897036727968366592 |
| PARAM_VALUE | 1 | result | 0 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
drivers/dma/lgm/lgm-dma.c dma_work() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 897036727968366592 |
| PARAM_VALUE | 1 | result | 0 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
drivers/dma/nbpfaxi.c nbpf_chan_tasklet() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 3395596211475214336 |
| PARAM_VALUE | 1 | result | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |
drivers/dma/sf-pdma/sf-pdma.c dmaengine_desc_get_callback_invoke() -> dmaengine_desc_callback_invoke()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb | 7388211593178992640 |
| PARAM_VALUE | 1 | result | 0 |
| DATA_SOURCE | 1 | result | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh |