Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- arch/s390/pci/pci_event.c, line 288
- drivers/bluetooth/btintel_pcie.c, line 2602
- drivers/pci/pci.c
- drivers/vfio/pci/vfio_pci_core.c
- include/linux/pci.h, line 2020
Smatch caller information:
drivers/vfio/pci/vfio_pci_core.c vfio_pci_core_disable() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->block_cfg_access | 1 |
| PARAM_VALUE | 0 | dev->dev.power.request | 0-4 |
| PARAM_VALUE | 0 | dev->dev.power.runtime_error | s32min-(-17),(-15)-(-14),(-12),(-10)-s32max |
| PARAM_VALUE | 0 | dev->dev.power.wakeirq | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | dev->dev.type | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | dev->is_busmaster | 0 |
| PARAM_VALUE | 0 | dev->is_virtfn | 0 |
| PARAM_VALUE | 0 | *dev->saved_config_space | 0-4294967295 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | dev->current_state | 0-3[c] |
| LOCK2 | &device->dev_set->lock | ||
| LOCK2 | 0 | &dev->dev.mutex | |
| HALF_LOCKED2 | &bridge->dev.mutex | ||
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct device)->mutex | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |
drivers/vfio/pci/vfio_pci_core.c vfio_pci_core_disable() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->block_cfg_access | 1 |
| DATA_SOURCE | 0 | dev | r pci_upstream_bridge |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &device->dev_set->lock | ||
| LOCK2 | 0 | &dev->dev.mutex | |
| HALF_LOCKED2 | &device->group->group_lock | ||
| TYPE_LOCK | (struct vfio_device_set)->lock |
drivers/bluetooth/btintel_pcie.c btintel_pcie_acpi_reset_method() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->block_cfg_access | 1 |
| PARAM_VALUE | 0 | dev->bus | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | dev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | dev->sriov->offset | 0-u16max |
| PARAM_VALUE | 0 | dev->sriov->stride | 0-u16max |
| PARAM_VALUE | 0 | dev->state_saved | 0 |
| PARAM_VALUE | 0 | *dev->saved_config_space | 0-4294967295 |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | dev->sriov->offset | 0-u16max |
| HOST_DATA | 0 | dev->sriov->stride | 0-u16max |
| LOCK2 | global &pci_rescan_remove_lock | ||
| LOCK2 | 0 | &dev->dev.mutex | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct device)->mutex |
drivers/pci/pci.c __pci_bus_trylock() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->subordinate | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &bridge->dev.mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | 0 | &dev->dev.mutex |
drivers/pci/pci.c __pci_bus_trylock() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->block_cfg_access | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &dev->dev.mutex | |
| HALF_LOCKED2 | &dev->dev.mutex | ||
| HALF_LOCKED2 | &of->mutex |
drivers/pci/pci.c __pci_bus_unlock() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->subordinate | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/pci/pci.c __pci_bus_unlock() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/pci/pci.c pci_reset_function() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->block_cfg_access | 1 |
| PARAM_VALUE | 0 | dev->bus | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->bus->self->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | dev->dev.cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | dev->driver | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | dev->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | dev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | dev->state_saved | 0 |
| PARAM_VALUE | 0 | *dev->saved_config_space | 0-4294967295 |
| BUF_SIZE | 0 | dev | (-1),1-s32max |
| BUF_SIZE | 0 | dev | (-1),1-s32max |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | dev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | dev->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | dev->class | 0-16777215 |
| HOST_DATA | 0 | dev->current_state | 0-3[c] |
| HOST_DATA | 0 | dev->devcap | 0-u32max |
| HOST_DATA | 0 | dev->devfn | 0-503[c] |
| HOST_DATA | 0 | dev->device | 0-u16max |
| HOST_DATA | 0 | dev->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | dev->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | dev->hdr_type | 0-255[c] |
| HOST_DATA | 0 | dev->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | dev->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | dev->irq | 0-255 |
| HOST_DATA | 0 | dev->is_cxl | 0-1 |
| HOST_DATA | 0 | dev->multifunction | 0-1[c] |
| HOST_DATA | 0 | dev->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | dev->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | dev->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | dev->physfn->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | dev->physfn->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | dev->physfn->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | dev->physfn->class | 0-16777215 |
| HOST_DATA | 0 | dev->physfn->current_state | 0-3[c] |
| HOST_DATA | 0 | dev->physfn->devcap | 0-u32max |
| HOST_DATA | 0 | dev->physfn->devfn | 1-503[c] |
| HOST_DATA | 0 | dev->physfn->device | 0-u16max |
| HOST_DATA | 0 | dev->physfn->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | dev->physfn->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | dev->physfn->hdr_type | 0-255[c] |
| HOST_DATA | 0 | dev->physfn->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | dev->physfn->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | dev->physfn->irq | 0-255 |
| HOST_DATA | 0 | dev->physfn->is_cxl | 0-1 |
| HOST_DATA | 0 | dev->physfn->multifunction | 0-1[c] |
| HOST_DATA | 0 | dev->physfn->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | dev->physfn->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | dev->physfn->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | dev->physfn->pin | 0 |
| HOST_DATA | 0 | dev->physfn->pme_support | 0-31[c] |
| HOST_DATA | 0 | dev->physfn->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | dev->physfn->revision | 0-255 |
| HOST_DATA | 0 | dev->physfn->sriov->class | 0-u32max |
| HOST_DATA | 0 | dev->physfn->sriov->hdr_type | 0-255 |
| HOST_DATA | 0 | dev->physfn->sriov->max_VF_buses | 0-255[c] |
| HOST_DATA | 0 | dev->physfn->sriov->offset | 0-u16max |
| HOST_DATA | 0 | dev->physfn->sriov->stride | 0-u16max |
| HOST_DATA | 0 | dev->physfn->sriov->subsystem_device | 0-u16max |
| HOST_DATA | 0 | dev->physfn->sriov->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | dev->physfn->subsystem_device | 0-u16max |
| HOST_DATA | 0 | dev->physfn->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | dev->physfn->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | dev->physfn->transparent | 0[c] |
| HOST_DATA | 0 | dev->physfn->vendor | 0-u16max |
| HOST_DATA | 0 | dev->pin | 0 |
| HOST_DATA | 0 | dev->pme_support | 0-31[c] |
| HOST_DATA | 0 | dev->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | dev->rcec_ea->bitmap | 0 |
| HOST_DATA | 0 | dev->rcec_ea->lastbusn | 0[c] |
| HOST_DATA | 0 | dev->revision | 0-255 |
| HOST_DATA | 0 | dev->sriov->initial_VFs | 0 |
| HOST_DATA | 0 | dev->sriov->max_VF_buses | 0-255[c] |
| HOST_DATA | 0 | dev->sriov->offset | 0-u16max |
| HOST_DATA | 0 | dev->sriov->stride | 0-u16max |
| HOST_DATA | 0 | dev->subsystem_device | 0-u16max |
| HOST_DATA | 0 | dev->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | dev->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | dev->transparent | 0[c] |
| HOST_DATA | 0 | dev->vendor | 0-u16max |
| HOST_DATA | 0 | *dev->dev.driver_data | s64min-s64max |
| HOST_DATA | 0 | *dev->physfn->dev.driver_data | s64min-s64max |
| LOCK2 | 0 | &dev->dev.mutex | |
| HALF_LOCKED2 | &bridge->dev.mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &pci_rescan_remove_lock | ||
| TYPE_LOCK | (struct device)->mutex |
drivers/pci/pci.c pci_reset_function() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->block_cfg_access | 1 |
| DATA_SOURCE | 0 | dev | r pci_upstream_bridge |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &dev->dev.mutex | |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &pci_rescan_remove_lock |
drivers/pci/pci.c pci_try_reset_function() -> pci_dev_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->block_cfg_access | 1 |
| PARAM_VALUE | 0 | dev->bus | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | dev->driver | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | dev->pcie_cap | 0-1 |
| PARAM_VALUE | 0 | dev->state_saved | 0 |
| PARAM_VALUE | 0 | *dev->saved_config_space | 0-4294967295 |
| DATA_SOURCE | 0 | dev | $0 |
| NOCHECK_CALL | |||
| HOST_DATA | 0 | dev->current_state | 0-3[c] |
| HOST_DATA | 0 | dev->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | dev->sriov->offset | 0-u16max |
| HOST_DATA | 0 | dev->sriov->stride | 0-u16max |
| UNITS | 0 | dev | unit_byte |
| LOCK2 | 0 | &dev->dev.mutex | |
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &device->dev_set->lock | ||
| HALF_LOCKED2 | &vdev->memory_lock | ||
| HALF_LOCKED2 | global &pci_rescan_remove_lock | ||
| TYPE_LOCK | (struct device)->mutex |