Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/sh/shdmac.c sh_dmae_ctl_stop() -> dmaor_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | shdev | 4096-ptr_max |
| PARAM_VALUE | 0 | shdev->pdata | 4096-ptr_max |
| PARAM_VALUE | 1 | data | 0,8-65528 |
| BUF_SIZE | 0 | shdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | shdev | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | shdev | $0 |
| BIT_INFO | 1 | data | 0x0,0xfff8 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | data | 0,8-65528 |
| UNITS | 0 | shdev | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | global &sh_dmae_lock |
drivers/dma/sh/shdmac.c sh_dmae_rst() -> dmaor_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | shdev | 4096-ptr_max |
| PARAM_VALUE | 0 | shdev->pdata | 4096-ptr_max |
| BUF_SIZE | 0 | shdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | shdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | shdev->pdata | (-1),1-s32max |
| BUF_SIZE | 0 | shdev->shdma_dev.ops | (-1),88 |
| DATA_SOURCE | 0 | shdev | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | data | 0-u16max |
| NO_OVERFLOW_SIMPLE | 0 | shdev->pdata->channel_num | |
| UNITS | 0 | shdev | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | global &sh_dmae_lock |