Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/hwtracing/stm/core.c stm_char_write() -> stm_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stm | 4096-ptr_max |
| PARAM_VALUE | 0 | stm->dev.bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | stm->dev.class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | stm->dev.power.request | 0-4 |
| PARAM_VALUE | 0 | stm->dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | stm->dev.power.wakeirq | 0,4096-ptr_max |
| PARAM_VALUE | 0 | stm->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | stm->dev.type | 0,4096-ptr_max |
| PARAM_VALUE | 1 | output | 4096-ptr_max |
| PARAM_VALUE | 1 | output->nr_chans | 1-u32max |
| PARAM_VALUE | 2 | chan | 0 |
| PARAM_VALUE | 3 | buf | 4096-ptr_max |
| PARAM_VALUE | 4 | count | 0-4095 |
| PARAM_VALUE | 5 | source | 0 |
| BUF_SIZE | 3 | buf | 1-4096 |
| BUF_SIZE | 3 | buf | 1-4096 |
| CAPPED_DATA | 4 | count | 1 |
| CAPPED_DATA | 4 | count | 1 |
| DATA_SOURCE | 3 | buf | r _kmalloc_noprof |
| DATA_SOURCE | 4 | count | $2 [m] |
| FUZZY_MAX | 4 | count | 4095 |
| NOSPEC | 4 | count | |
| NOSPEC | 4 | count | |
| HARD_MAX | 4 | count | 4095 |
| USER_DATA | 3 | *buf | 0-255 |
| USER_DATA | 4 | count | 0-4095[c] |
| UNITS | 4 | count | unit_byte |
| USER_PTR | 3 | buf |
drivers/hwtracing/stm/core.c stm_source_write() -> stm_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | stm | 1-u64max |
| PARAM_VALUE | 1 | output | 4096-ptr_max |
| PARAM_VALUE | 1 | output->nr_chans | 1-u32max |
| PARAM_VALUE | 2 | chan | 0 |
| PARAM_VALUE | 5 | source | 4096-ptr_max |
| PARAM_VALUE | 5 | source->src | 4096-ptr_max |
| PARAM_VALUE | 5 | source->src->output.nr_chans | 1-u32max |
| BUF_SIZE | 3 | buf | (-1),1,7,49,85,256,512,2048 |
| BUF_SIZE | 3 | buf | (-1),1,7,49,85,256,512,2048 |
| DATA_SOURCE | 2 | chan | $1 |
| DATA_SOURCE | 3 | buf | $2 |
| DATA_SOURCE | 4 | count | $3 |
| DATA_SOURCE | 5 | source | $0 |
| STR_LEN | 0 | stm | (-1),6 |
| STR_LEN | 1 | output | (-1),6 |
| STR_LEN | 3 | buf | (-1),6 |
| STR_LEN | 5 | source | (-1),6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 4 | count | unit_byte |
| LOCK2 | global &stm_source_srcu |