Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/ti/edma.c dma_ccerr_handler() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ecc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 800 |
| PARAM_VALUE | 2 | val | 1 |
| DATA_SOURCE | 0 | ecc | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/dma/ti/edma.c dma_ccerr_handler() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ecc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 788 |
| PARAM_VALUE | 2 | val | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | ecc | $1 |
| DATA_SOURCE | 2 | val | r edma_read |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | s32min-(-1),1-s32max |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/dma/ti/edma.c dma_ccerr_handler() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ecc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 796 |
| PARAM_VALUE | 2 | val | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | ecc | $1 |
| DATA_SOURCE | 2 | val | r edma_read |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | s32min-(-1),1-s32max |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/dma/ti/edma.c dma_ccerr_handler() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ecc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 800 |
| PARAM_VALUE | 2 | val | 1 |
| DATA_SOURCE | 0 | ecc | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/dma/ti/edma.c edma_clean_channel() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ecc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 796 |
| PARAM_VALUE | 2 | val | 65539 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &echan->vchan.lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/ti/edma.c edma_modify() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ecc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 576,580-2113524 |
| BUF_SIZE | 0 | ecc | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ecc | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ecc->dev | (-1),1616 |
| BUF_SIZE | 0 | ecc->tc_list | (-1)-0,2-16 |
| CAPPED_DATA | 1 | offset | 1 |
| DATA_SOURCE | 0 | ecc | $0 |
| DATA_SOURCE | 1 | offset | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | ecc->ccerrint | |
| NO_OVERFLOW_SIMPLE | 0 | ecc->ccint | |
| NO_OVERFLOW_SIMPLE | 0 | ecc->num_channels | |
| NO_OVERFLOW_SIMPLE | 0 | ecc->num_tc | |
| UNITS | 0 | ecc | unit_byte |
| HALF_LOCKED2 | &echan->vchan.lock |
drivers/dma/ti/edma.c edma_or() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ecc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 832,836-268436284 |
| BUF_SIZE | 0 | ecc | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | ecc | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | ecc | $0 |
| DATA_SOURCE | 1 | offset | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | s32min-s32max |
| UNITS | 0 | ecc | unit_byte |
drivers/dma/ti/edma.c edma_shadow0_write() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ecc | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 8312,8340 |
| PARAM_VALUE | 2 | val | 1-s32max |
| DATA_SOURCE | 0 | ecc | $0 |
| DATA_SOURCE | 2 | val | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 1-s32max |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |
drivers/dma/ti/edma.c edma_shadow0_write_array() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 8200-16492 |
| DATA_SOURCE | 0 | ecc | $0 |
| DATA_SOURCE | 2 | val | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &echan->vchan.lock |
drivers/dma/ti/edma.c edma_write_array() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 256-266244 |
| BUF_SIZE | 0 | ecc | (-1),584 |
| BUF_SIZE | 0 | ecc | (-1),584 |
| BUF_SIZE | 0 | ecc->dev | (-1),1616 |
| BUF_SIZE | 0 | ecc->tc_list | (-1)-0,2-16 |
| DATA_SOURCE | 0 | ecc | $0 |
| DATA_SOURCE | 2 | val | $3 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | ecc->ccerrint | |
| NO_OVERFLOW_SIMPLE | 0 | ecc->ccint | |
| NO_OVERFLOW_SIMPLE | 0 | ecc->num_channels | |
| NO_OVERFLOW_SIMPLE | 0 | ecc->num_tc | |
| HALF_LOCKED2 | &echan->vchan.lock |
drivers/dma/ti/edma.c edma_write_array2() -> edma_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ecc | 4096-ptr_max |
| PARAM_VALUE | 0 | ecc->base | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 832,836 |
| PARAM_VALUE | 2 | val | 0 |
| BUF_SIZE | 0 | ecc | 584 |
| BUF_SIZE | 0 | ecc->dev | 1616 |
| BUF_SIZE | 0 | ecc->tc_list | 0,2-16 |
| DATA_SOURCE | 0 | ecc | $0 |
| DATA_SOURCE | 2 | val | $4 |
| BIT_INFO | 0 | ecc->dummy_slot | 0x0,0x7fffffff |
| MEM_ZERO | 0 | ecc | |
| MEM_ZERO | 0 | ecc->channels_mask | |
| MEM_ZERO | 0 | ecc->slave_chans | |
| MEM_ZERO | 0 | ecc->slot_inuse | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | ecc->ccerrint | |
| NO_OVERFLOW_SIMPLE | 0 | ecc->ccint | |
| NO_OVERFLOW_SIMPLE | 0 | ecc->num_channels | |
| NO_OVERFLOW_SIMPLE | 0 | ecc->num_tc |