Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/dma/debug.c debug_dma_sync_sg_for_cpu() -> check_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | dev->dma_mask | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->flags | 4096-ptr_max |
| PARAM_VALUE | 1 | ref | 5621639713311596544 |
| PARAM_VALUE | 1 | ref->attrs | 0 |
| PARAM_VALUE | 1 | ref->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | ref->direction | 0-2 |
| PARAM_VALUE | 1 | ref->sg_call_ents | 1-s32max |
| PARAM_VALUE | 1 | ref->size | 0-u32max |
| PARAM_VALUE | 1 | ref->type | 1 |
| PARAM_VALUE | 2 | to_cpu | 1 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| DATA_SOURCE | 0 | dev | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | dev | unit_byte |
| LOCK2 | __flags | ||
| HALF_LOCKED2 | &buffer->lock | ||
| HALF_LOCKED2 | &ccdc->ioctl_lock | ||
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &host->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sport->port.lock | ||
| HALF_LOCKED2 | &stat->ioctl_lock | ||
| HALF_LOCKED2 | obj->resv |
kernel/dma/debug.c debug_dma_sync_sg_for_device() -> check_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | dev->dma_mask | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->flags | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | ref | 1432927992199606272 |
| PARAM_VALUE | 1 | ref->attrs | 0 |
| PARAM_VALUE | 1 | ref->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | ref->direction | 0-2 |
| PARAM_VALUE | 1 | ref->sg_call_ents | 1-s32max |
| PARAM_VALUE | 1 | ref->size | 0-u32max |
| PARAM_VALUE | 1 | ref->type | 1 |
| PARAM_VALUE | 2 | to_cpu | 0 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| DATA_SOURCE | 0 | dev | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 1 | ref->sg_call_ents | |
| UNITS | 0 | dev | unit_byte |
| LOCK2 | __flags | ||
| HALF_LOCKED2 | &bo->lock | ||
| HALF_LOCKED2 | &buffer->lock | ||
| HALF_LOCKED2 | &ccdc->ioctl_lock | ||
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| HALF_LOCKED2 | &dbc->ch_lock | ||
| HALF_LOCKED2 | &dbc->req_lock | ||
| HALF_LOCKED2 | &host->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &priv->port.lock | ||
| HALF_LOCKED2 | &qdev->dev_lock | ||
| HALF_LOCKED2 | &sport->port.lock | ||
| HALF_LOCKED2 | &stat->ioctl_lock | ||
| HALF_LOCKED2 | &usr->qddev_lock | ||
| HALF_LOCKED2 | obj->resv |
kernel/dma/debug.c debug_dma_sync_single_for_cpu() -> check_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_mask | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->flags | 4096-ptr_max |
| PARAM_VALUE | 1 | ref | 592533747331928064 |
| PARAM_VALUE | 1 | ref->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | ref->direction | 0-2 |
| PARAM_VALUE | 1 | ref->sg_call_ents | 0 |
| PARAM_VALUE | 1 | ref->type | 0 |
| PARAM_VALUE | 2 | to_cpu | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| NOCHECK_CALL |
kernel/dma/debug.c debug_dma_sync_single_for_device() -> check_sync()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_mask | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->flags | 4096-ptr_max |
| PARAM_VALUE | 1 | ref | 7075608705317212160 |
| PARAM_VALUE | 1 | ref->dev | 4096-ptr_max |
| PARAM_VALUE | 1 | ref->direction | 0-2 |
| PARAM_VALUE | 1 | ref->sg_call_ents | 0 |
| PARAM_VALUE | 1 | ref->type | 0 |
| PARAM_VALUE | 2 | to_cpu | 0 |
| DATA_SOURCE | 0 | dev | $0 |
| NOCHECK_CALL |