Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/msm/msm_rd.c rd_write_section() -> rd_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rd | 4096-ptr_max |
| PARAM_VALUE | 0 | rd->open | 1 |
| PARAM_VALUE | 1 | *buf | 2-3,6,12-14 |
| PARAM_VALUE | 2 | sz | 4 |
| BUF_SIZE | 0 | rd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | rd | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | buf | 4 |
| DATA_SOURCE | 0 | rd | $0 |
| STR_LEN | 0 | rd | (-1),23 |
| STR_LEN | 0 | rd | (-1),23 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | rd | unit_array_size |
| HALF_LOCKED2 | &gpu->lock | ||
| HALF_LOCKED2 | 0 | &rd->write_lock |
drivers/gpu/drm/msm/msm_rd.c rd_write_section() -> rd_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rd | 4096-ptr_max |
| PARAM_VALUE | 0 | rd->fifo.head | 0-511 |
| PARAM_VALUE | 0 | rd->fifo_event.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rd->fifo_event.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rd->open | 1 |
| PARAM_VALUE | 1 | *buf | s32min-s32max |
| PARAM_VALUE | 2 | sz | 4 |
| BUF_SIZE | 0 | rd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | rd | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | buf | 4 |
| DATA_SOURCE | 0 | rd | $0 |
| STR_LEN | 0 | rd | (-1),23 |
| STR_LEN | 0 | rd | (-1),23 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | rd | unit_array_size |
| HALF_LOCKED2 | &gpu->lock | ||
| HALF_LOCKED2 | 0 | &rd->write_lock |
drivers/gpu/drm/msm/msm_rd.c rd_write_section() -> rd_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rd | 4096-ptr_max |
| PARAM_VALUE | 0 | rd->fifo.head | 0-511 |
| PARAM_VALUE | 0 | rd->fifo_event.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rd->fifo_event.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | rd->open | 1 |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | sz | 0-255 |
| BUF_SIZE | 0 | rd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | rd | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | buf | (-1),4,8,256 |
| BUF_SIZE | 1 | buf | (-1),4,8,256 |
| DATA_SOURCE | 0 | rd | $0 |
| DATA_SOURCE | 1 | buf | $2 |
| DATA_SOURCE | 2 | sz | $3 |
| STR_LEN | 0 | rd | (-1),23 |
| STR_LEN | 0 | rd | (-1),23 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | rd | unit_array_size |
| UNITS | 2 | sz | unit_byte |
| HALF_LOCKED2 | &gpu->lock | ||
| HALF_LOCKED2 | 0 | &rd->write_lock |