Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/vfio/pci/nvgrace-gpu/main.c nvgrace_gpu_open_device() -> nvgrace_gpu_vfio_pci_register_pfn_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | core_vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->dev->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->dev->driver->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | core_vdev->dev->driver->owner->state | 0-1,3-u32max |
| PARAM_VALUE | 0 | core_vdev->group | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->open_count | 1 |
| PARAM_VALUE | 0 | core_vdev->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->ops->dma_unmap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->ops->open_device | 4096-ptr_max |
| PARAM_VALUE | 1 | region | 4096-ptr_max |
| PARAM_VALUE | 1 | region->memlength | 1-u64max |
| DATA_SOURCE | 0 | core_vdev | $0 |
| LOCK2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |
drivers/vfio/pci/nvgrace-gpu/main.c nvgrace_gpu_open_device() -> nvgrace_gpu_vfio_pci_register_pfn_range()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | core_vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->dev->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->dev->driver->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 0 | core_vdev->dev->driver->owner->state | 0-1,3-u32max |
| PARAM_VALUE | 0 | core_vdev->group | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->open_count | 1 |
| PARAM_VALUE | 0 | core_vdev->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->ops->dma_unmap | 0,4096-ptr_max |
| PARAM_VALUE | 0 | core_vdev->ops->open_device | 4096-ptr_max |
| PARAM_VALUE | 1 | region | 4096-ptr_max |
| DATA_SOURCE | 0 | core_vdev | $0 |
| LOCK2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |