Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 4 files:
- drivers/devfreq/devfreq.c
- drivers/opp/core.c, line 877
- drivers/ufs/core/ufshcd.c, line 1172
- drivers/ufs/host/ufshcd-pltfrm.c, line 392
Smatch caller information:
drivers/ufs/core/ufshcd.c ufshcd_opp_set_rate() -> dev_pm_opp_find_freq_floor_indexed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | index | 0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | *freq |
drivers/devfreq/devfreq.c devfreq_recommended_opp() -> dev_pm_opp_find_freq_floor_indexed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 2 | index | 0 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | freq | $1 |
| STR_LEN | 0 | dev | (-1) |
| STR_LEN | 0 | dev | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | *freq | 0-s32max[c] |
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | &core->lock | ||
| HALF_LOCKED2 | &devfreq->lock | ||
| HALF_LOCKED2 | &drv->reg_lock |
drivers/devfreq/devfreq.c devfreq_recommended_opp() -> dev_pm_opp_find_freq_floor_indexed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-ptr_max |
| PARAM_VALUE | 0 | dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 2 | index | 0 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| CAPPED_DATA | 0 | dev | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | freq | $1 |
| STR_LEN | 0 | dev | (-1) |
| STR_LEN | 0 | dev | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | *freq | 0-s32max[c] |
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | &core->lock | ||
| HALF_LOCKED2 | &devfreq->lock | ||
| HALF_LOCKED2 | &drv->reg_lock |
drivers/devfreq/devfreq.c find_available_max_freq() -> dev_pm_opp_find_freq_floor_indexed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 0-ptr_max |
| PARAM_VALUE | 1 | freq | 2443491646275493888 |
| PARAM_VALUE | 1 | *freq | u64max |
| PARAM_VALUE | 2 | index | 0 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| CAPPED_DATA | 0 | dev | 1 |
| STR_LEN | 0 | dev | (-1),7,9,12,15 |
| STR_LEN | 0 | dev | (-1),7,9,12,15 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
| LOCK2 | &devfreq->lock | ||
| TYPE_LOCK | (struct devfreq)->lock |
drivers/ufs/host/ufshcd-pltfrm.c ufshcd_parse_clock_min_max_freq() -> dev_pm_opp_find_freq_floor_indexed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_mem->pfn_base | 0-s64max |
| PARAM_VALUE | 0 | dev->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | dev->iommu->max_pasids | 0-4294967295 |
| PARAM_VALUE | 1 | freq | 909326634540490752 |
| PARAM_VALUE | 1 | *freq | u64max |
| CAPPED_DATA | 0 | dev | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | index | unit_array_size |