Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/apple-admac.c admac_cyclic_write_desc() -> admac_cyclic_write_one_desc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ad | 4096-ptr_max |
| PARAM_VALUE | 1 | channo | 0-2147483646 |
| PARAM_VALUE | 2 | tx | 4096-ptr_max |
| CAPPED_DATA | 1 | channo | 1 |
| DATA_SOURCE | 0 | ad | $0 |
| DATA_SOURCE | 1 | channo | $1 |
| DATA_SOURCE | 2 | tx | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &adchan->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct admac_chan)->lock |
drivers/dma/apple-admac.c admac_start_current_tx() -> admac_cyclic_write_one_desc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ad | 4096-ptr_max |
| PARAM_VALUE | 1 | channo | 0-63 |
| PARAM_VALUE | 2 | tx | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &adchan->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &host->io_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct admac_chan)->lock |