Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 4 files:
- drivers/media/pci/intel/ipu6/ipu6-cpd.c, line 178
- drivers/media/pci/intel/ipu6/ipu6-dma.c, line 242
- drivers/media/pci/intel/ipu6/ipu6-fw-com.c, line 208
- drivers/media/pci/intel/ipu6/ipu6-isys.c, line 950
Smatch caller information:
drivers/media/pci/intel/ipu6/ipu6-isys.c alloc_fw_msg_bufs() -> ipu6_dma_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sys->mmu->iova_trash_page | 0,4096-18446744073709547520 |
| PARAM_VALUE | 0 | sys->mmu->nr_mmus | 0,3-4 |
| PARAM_VALUE | 0 | sys->mmu->pci_trash_page | 0-18446744073709551614 |
| PARAM_VALUE | 1 | size | 400 |
| PARAM_VALUE | 2 | dma_handle | 1337290481837854720 |
| PARAM_VALUE | 3 | gfp | 3264 |
| PARAM_VALUE | 4 | attrs | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | size | unit_byte |
drivers/media/pci/intel/ipu6/ipu6-cpd.c ipu6_cpd_create_pkg_dir() -> ipu6_dma_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sys | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.kobj.sd->attr.open->nr_mmapped | 0-4294967295 |
| PARAM_VALUE | 0 | sys->auxdev.dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | sys->fw_sgt.nents | 0-s32max |
| PARAM_VALUE | 0 | sys->fw_sgt.sgl | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->isp | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->mmu->dmap->iovad.iova_rbtree_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sys->mmu->dmap->mmu_info->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sys->mmu->iova_trash_page | 0,4096-s64max |
| PARAM_VALUE | 0 | sys->mmu->nr_mmus | 0,3-4 |
| PARAM_VALUE | 0 | sys->mmu->pci_trash_page | 0-s64max |
| PARAM_VALUE | 0 | sys->mmu->ready | 0-1 |
| PARAM_VALUE | 0 | sys->mmu->tlb_invalidate | 0,5392496429902794752 |
| PARAM_VALUE | 0 | sys->pdata | 4096-ptr_max |
| PARAM_VALUE | 2 | dma_handle | 4096-ptr_max |
| PARAM_VALUE | 3 | gfp | 3264 |
| PARAM_VALUE | 4 | attrs | 0 |
| BUF_SIZE | 0 | sys | (-1),2000 |
| BUF_SIZE | 0 | sys | (-1),2000 |
| BUF_SIZE | 0 | sys->ctrl | (-1),28 |
| DATA_SOURCE | 0 | sys | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | size | unit_byte |
drivers/media/pci/intel/ipu6/ipu6-fw-com.c ipu6_fw_com_prepare() -> ipu6_dma_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sys | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.power.request | 0-4 |
| PARAM_VALUE | 0 | sys->auxdev.dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | sys->auxdev.dev.power.wakeirq | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sys->auxdev.dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | sys->auxdev.dev.type | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sys->isp | 4096-ptr_max |
| PARAM_VALUE | 1 | size | 32-4294967927 |
| PARAM_VALUE | 2 | dma_handle | 4096-ptr_max |
| PARAM_VALUE | 3 | gfp | 3264 |
| PARAM_VALUE | 4 | attrs | 0 |
| DATA_SOURCE | 0 | sys | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &isys->mutex | ||
| HALF_LOCKED2 | &dmxdev->mutex | ||
| HALF_LOCKED2 | q->lock | ||
| TYPE_LOCK | (struct ipu6_isys)->mutex |