Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 6 files:
- drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c, line 1529
- drivers/vfio/pci/nvgrace-gpu/main.c, line 223
- drivers/vfio/pci/qat/main.c, line 72
- drivers/vfio/pci/vfio_pci.c, line 118
- drivers/vfio/pci/vfio_pci_core.c
- drivers/vfio/pci/virtio/main.c, line 35
Smatch caller information:
drivers/vfio/pci/vfio_pci_core.c vfio_pci_core_close_device() -> vfio_pci_core_disable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->memory_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vdev->memory_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | vdev->memory_lock.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | vdev->memory_lock.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | vdev->memory_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | vdev->memory_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | vdev->sriov_pf_core_dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->sriov_pf_core_dev->vf_token | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->sriov_pf_core_dev->vf_token->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | vdev->sriov_pf_core_dev->vf_token->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | vdev->sriov_pf_core_dev->vf_token->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | vdev->sriov_pf_core_dev->vf_token->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | vdev->sriov_pf_core_dev->vf_token->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | vdev->sriov_pf_core_dev->vf_token->lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | vdev->sriov_pf_core_dev->vf_token->lock.wait_lock.dep_map->name | 0-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |
drivers/vfio/pci/virtio/main.c virtiovf_pci_open_device() -> vfio_pci_core_disable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->bardirty | 1 |
| PARAM_VALUE | 0 | vdev->has_vga | 1 |
| PARAM_VALUE | 0 | vdev->msix_bar | 0,255 |
| PARAM_VALUE | 0 | vdev->msix_offset | 0 |
| PARAM_VALUE | 0 | vdev->msix_size | 16 |
| PARAM_VALUE | 0 | vdev->nointx | 1 |
| PARAM_VALUE | 0 | vdev->pci_config_map | 16,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pci_saved_state | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->block_cfg_access | 0 |
| PARAM_VALUE | 0 | vdev->pdev->cfg_size | 0-4000000 |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.request | 0-4 |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | vdev->pdev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | vdev->pdev->is_busmaster | 0 |
| PARAM_VALUE | 0 | vdev->pdev->is_virtfn | 0 |
| PARAM_VALUE | 0 | vdev->pdev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | vdev->pdev->sriov->offset | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->sriov->stride | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->state_saved | 1 |
| PARAM_VALUE | 0 | vdev->vconfig | 4096-ptr_max |
| PARAM_VALUE | 0 | *vdev->pci_saved_state->config_space | 0-4294967295 |
| PARAM_VALUE | 0 | *vdev->pdev->saved_config_space | 0-4294967295 |
| BUF_SIZE | 0 | vdev | 3208 |
| CAPPED_DATA | 0 | vdev->pdev | 1 |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vdev->msix_bar | 0 |
| HOST_DATA | 0 | vdev->msix_offset | 0 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vdev->pdev->sriov->offset | 0 |
| HOST_DATA | 0 | vdev->pdev->sriov->stride | 0 |
| LOCK2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |
drivers/vfio/pci/vfio_pci.c vfio_pci_open_device() -> vfio_pci_core_disable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->bardirty | 1 |
| PARAM_VALUE | 0 | vdev->has_vga | 1 |
| PARAM_VALUE | 0 | vdev->msix_bar | 0,255 |
| PARAM_VALUE | 0 | vdev->msix_offset | 0 |
| PARAM_VALUE | 0 | vdev->msix_size | 16 |
| PARAM_VALUE | 0 | vdev->nointx | 1 |
| PARAM_VALUE | 0 | vdev->pci_config_map | 16,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pci_saved_state | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->block_cfg_access | 0 |
| PARAM_VALUE | 0 | vdev->pdev->cfg_size | 0-4000000 |
| PARAM_VALUE | 0 | vdev->pdev->dev.bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.driver | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.request | 0-4 |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | vdev->pdev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | vdev->pdev->is_busmaster | 0 |
| PARAM_VALUE | 0 | vdev->pdev->is_virtfn | 0 |
| PARAM_VALUE | 0 | vdev->pdev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | vdev->pdev->sriov->offset | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->sriov->stride | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->state_saved | 1 |
| PARAM_VALUE | 0 | vdev->pdev->vendor | 32902 |
| PARAM_VALUE | 0 | vdev->vconfig | 4096-ptr_max |
| PARAM_VALUE | 0 | *vdev->pci_saved_state->config_space | 0-4294967295 |
| PARAM_VALUE | 0 | *vdev->pdev->saved_config_space | 0-4294967295 |
| CAPPED_DATA | 0 | vdev->pdev | 1 |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vdev->msix_bar | 0 |
| HOST_DATA | 0 | vdev->msix_offset | 0 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vdev->pdev->sriov->offset | 0 |
| HOST_DATA | 0 | vdev->pdev->sriov->stride | 0 |
| LOCK2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |
drivers/vfio/pci/qat/main.c qat_vf_pci_open_device() -> vfio_pci_core_disable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->bardirty | 1 |
| PARAM_VALUE | 0 | vdev->has_vga | 1 |
| PARAM_VALUE | 0 | vdev->msix_bar | 0,255 |
| PARAM_VALUE | 0 | vdev->msix_offset | 0 |
| PARAM_VALUE | 0 | vdev->msix_size | 16 |
| PARAM_VALUE | 0 | vdev->nointx | 1 |
| PARAM_VALUE | 0 | vdev->pci_config_map | 16,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pci_saved_state | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->block_cfg_access | 0 |
| PARAM_VALUE | 0 | vdev->pdev->cfg_size | 0-4000000 |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.request | 0-4 |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | vdev->pdev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | vdev->pdev->is_busmaster | 0 |
| PARAM_VALUE | 0 | vdev->pdev->is_virtfn | 0 |
| PARAM_VALUE | 0 | vdev->pdev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | vdev->pdev->sriov->offset | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->sriov->stride | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->state_saved | 1 |
| PARAM_VALUE | 0 | vdev->vconfig | 4096-ptr_max |
| PARAM_VALUE | 0 | *vdev->pci_saved_state->config_space | 0-4294967295 |
| PARAM_VALUE | 0 | *vdev->pdev->saved_config_space | 0-4294967295 |
| BUF_SIZE | 0 | vdev | 3208 |
| CAPPED_DATA | 0 | vdev->pdev | 1 |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vdev->msix_bar | 0 |
| HOST_DATA | 0 | vdev->msix_offset | 0 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vdev->pdev->sriov->offset | 0 |
| HOST_DATA | 0 | vdev->pdev->sriov->stride | 0 |
| LOCK2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |
drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c hisi_acc_vfio_pci_open_device() -> vfio_pci_core_disable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->bardirty | 1 |
| PARAM_VALUE | 0 | vdev->has_vga | 1 |
| PARAM_VALUE | 0 | vdev->msix_bar | 0,255 |
| PARAM_VALUE | 0 | vdev->msix_offset | 0 |
| PARAM_VALUE | 0 | vdev->msix_size | 16 |
| PARAM_VALUE | 0 | vdev->nointx | 1 |
| PARAM_VALUE | 0 | vdev->pci_config_map | 16,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pci_saved_state | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->block_cfg_access | 0 |
| PARAM_VALUE | 0 | vdev->pdev->cfg_size | 0-4000000 |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.request | 0-4 |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | vdev->pdev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | vdev->pdev->is_busmaster | 0 |
| PARAM_VALUE | 0 | vdev->pdev->is_virtfn | 0 |
| PARAM_VALUE | 0 | vdev->pdev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | vdev->pdev->sriov->offset | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->sriov->stride | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->state_saved | 1 |
| PARAM_VALUE | 0 | vdev->vconfig | 4096-ptr_max |
| PARAM_VALUE | 0 | *vdev->pci_saved_state->config_space | 0-4294967295 |
| PARAM_VALUE | 0 | *vdev->pdev->saved_config_space | 0-4294967295 |
| BUF_SIZE | 0 | vdev | 3208 |
| CAPPED_DATA | 0 | vdev->pdev | 1 |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vdev->msix_bar | 0 |
| HOST_DATA | 0 | vdev->msix_offset | 0 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vdev->pdev->sriov->offset | 0 |
| HOST_DATA | 0 | vdev->pdev->sriov->stride | 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() -> vfio_pci_core_disable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->bardirty | 1 |
| PARAM_VALUE | 0 | vdev->has_vga | 1 |
| PARAM_VALUE | 0 | vdev->msix_bar | 0,255 |
| PARAM_VALUE | 0 | vdev->msix_offset | 0 |
| PARAM_VALUE | 0 | vdev->msix_size | 16 |
| PARAM_VALUE | 0 | vdev->nointx | 1 |
| PARAM_VALUE | 0 | vdev->pci_config_map | 16,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pci_saved_state | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->pdev->block_cfg_access | 0 |
| PARAM_VALUE | 0 | vdev->pdev->cfg_size | 0-4000000 |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.request | 0-4 |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | vdev->pdev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | vdev->pdev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | vdev->pdev->is_busmaster | 0 |
| PARAM_VALUE | 0 | vdev->pdev->is_virtfn | 0 |
| PARAM_VALUE | 0 | vdev->pdev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | vdev->pdev->sriov->offset | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->sriov->stride | 0-u16max |
| PARAM_VALUE | 0 | vdev->pdev->state_saved | 1 |
| PARAM_VALUE | 0 | vdev->vconfig | 4096-ptr_max |
| PARAM_VALUE | 0 | *vdev->pci_saved_state->config_space | 0-4294967295 |
| PARAM_VALUE | 0 | *vdev->pdev->saved_config_space | 0-4294967295 |
| CAPPED_DATA | 0 | vdev->pdev | 1 |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | vdev->msix_bar | 0 |
| HOST_DATA | 0 | vdev->msix_offset | 0 |
| HOST_DATA | 0 | vdev->pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | vdev->pdev->sriov->offset | 0 |
| HOST_DATA | 0 | vdev->pdev->sriov->stride | 0 |
| LOCK2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |