Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/pci/pci.c __pci_request_selected_regions() -> __pci_request_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pdev->bus->self->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | pdev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | pdev->driver->err_handler | 0,4096-ptr_max |
| PARAM_VALUE | 0 | pdev->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | pdev->subordinate->self->link_bwctrl->cdev | 0-s64max |
| PARAM_VALUE | 0 | *pdev->saved_config_space | 0-4294967295 |
| PARAM_VALUE | 1 | bar | 0-5 |
| PARAM_VALUE | 3 | exclusive | 0,134217728 |
| BUF_SIZE | 0 | pdev | (-1),1-s32max |
| BUF_SIZE | 0 | pdev | (-1),1-s32max |
| BUF_SIZE | 2 | name | (-1),4-25,28-29,32,64 |
| BUF_SIZE | 2 | name | (-1),4-25,28-29,32,64 |
| DATA_SOURCE | 0 | pdev | $0 |
| DATA_SOURCE | 2 | name | $2 |
| DATA_SOURCE | 3 | exclusive | $3 |
| STR_LEN | 0 | pdev | (-1),3-5,7-10,12-14,17,20 |
| STR_LEN | 0 | pdev | (-1),3-5,7-10,12-14,17,20 |
| HARD_MAX | 3 | exclusive | 134217728 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | pdev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | pdev->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | pdev->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | pdev->class | 0-16777215 |
| HOST_DATA | 0 | pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | pdev->dev.flags | 0-u32max |
| HOST_DATA | 0 | pdev->devcap | 0-u32max |
| HOST_DATA | 0 | pdev->devfn | 0-503[c] |
| HOST_DATA | 0 | pdev->device | 0-u16max |
| HOST_DATA | 0 | pdev->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | pdev->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | pdev->hdr_type | 0-255[c] |
| HOST_DATA | 0 | pdev->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | pdev->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | pdev->irq | 0-255 |
| HOST_DATA | 0 | pdev->is_cxl | 0-1 |
| HOST_DATA | 0 | pdev->multifunction | 0-1[c] |
| HOST_DATA | 0 | pdev->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | pdev->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | pdev->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | pdev->physfn->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->class | 0-16777215 |
| HOST_DATA | 0 | pdev->physfn->current_state | 0-3[c] |
| HOST_DATA | 0 | pdev->physfn->devcap | 0-u32max |
| HOST_DATA | 0 | pdev->physfn->devfn | 1-503[c] |
| HOST_DATA | 0 | pdev->physfn->device | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | pdev->physfn->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | pdev->physfn->hdr_type | 0-255[c] |
| HOST_DATA | 0 | pdev->physfn->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | pdev->physfn->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | pdev->physfn->irq | 0-255 |
| HOST_DATA | 0 | pdev->physfn->is_cxl | 0-1 |
| HOST_DATA | 0 | pdev->physfn->multifunction | 0-1[c] |
| HOST_DATA | 0 | pdev->physfn->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | pdev->physfn->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | pdev->physfn->pin | 0 |
| HOST_DATA | 0 | pdev->physfn->pme_support | 0-31[c] |
| HOST_DATA | 0 | pdev->physfn->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | pdev->physfn->revision | 0-255 |
| HOST_DATA | 0 | pdev->physfn->sriov->class | 0-u32max |
| HOST_DATA | 0 | pdev->physfn->sriov->hdr_type | 0-255 |
| HOST_DATA | 0 | pdev->physfn->sriov->max_VF_buses | 0-255[c] |
| HOST_DATA | 0 | pdev->physfn->sriov->offset | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->sriov->stride | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->sriov->subsystem_device | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->sriov->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->subsystem_device | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | pdev->physfn->transparent | 0[c] |
| HOST_DATA | 0 | pdev->physfn->vendor | 0-u16max |
| HOST_DATA | 0 | pdev->pin | 0 |
| HOST_DATA | 0 | pdev->pme_support | 0-31[c] |
| HOST_DATA | 0 | pdev->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | pdev->revision | 0-255 |
| HOST_DATA | 0 | pdev->sriov->max_VF_buses | 0-255[c] |
| HOST_DATA | 0 | pdev->sriov->offset | 0-u16max |
| HOST_DATA | 0 | pdev->sriov->stride | 0-u16max |
| HOST_DATA | 0 | pdev->subsystem_device | 0-u16max |
| HOST_DATA | 0 | pdev->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | pdev->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | pdev->transparent | 0[c] |
| HOST_DATA | 0 | pdev->vendor | 0-u16max |
| HOST_DATA | 0 | *pdev->dev.driver_data | s64min-s64max |
| HOST_DATA | 0 | *pdev->physfn->dev.driver_data | s64min-s64max |
| HALF_LOCKED2 | 0 | &pdev->dev.mutex |
drivers/pci/pci.c pci_request_region() -> __pci_request_region()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pdev->bus->self->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | pdev->dev.msi.data->__iter_idx | 0-s64max |
| PARAM_VALUE | 0 | pdev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | pdev->driver->err_handler | 0,4096-ptr_max |
| PARAM_VALUE | 0 | pdev->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | pdev->subordinate->self->link_bwctrl->cdev | (-4095)-s64max |
| PARAM_VALUE | 0 | *pdev->saved_config_space | 0-4294967295 |
| PARAM_VALUE | 3 | exclusive | 0 |
| BUF_SIZE | 0 | pdev | (-1)-s32max |
| BUF_SIZE | 0 | pdev | (-1)-s32max |
| BUF_SIZE | 2 | name | s32min,(-10),(-1)-s32max |
| BUF_SIZE | 2 | name | s32min,(-10),(-1)-s32max |
| DATA_SOURCE | 0 | pdev | $0 |
| DATA_SOURCE | 1 | bar | $1 |
| DATA_SOURCE | 2 | name | $2 |
| STR_LEN | 0 | pdev | (-1),3-23,25,28,30 |
| STR_LEN | 0 | pdev | (-1),3-23,25,28,30 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | pdev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | pdev->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | pdev->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | pdev->class | 0-16777215 |
| HOST_DATA | 0 | pdev->current_state | 0-3[c] |
| HOST_DATA | 0 | pdev->dev.class | 0-16777215 |
| HOST_DATA | 0 | pdev->dev.flags | 0-u32max |
| HOST_DATA | 0 | pdev->dev.iommu.max_pasids | 0-u32max |
| HOST_DATA | 0 | pdev->devcap | 0-u32max |
| HOST_DATA | 0 | pdev->devfn | 0-503[c] |
| HOST_DATA | 0 | pdev->device | 0-u16max |
| HOST_DATA | 0 | pdev->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | pdev->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | pdev->hdr_type | 0-255[c] |
| HOST_DATA | 0 | pdev->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | pdev->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | pdev->irq | 0-255 |
| HOST_DATA | 0 | pdev->is_cxl | 0-1 |
| HOST_DATA | 0 | pdev->multifunction | 0-1[c] |
| HOST_DATA | 0 | pdev->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | pdev->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | pdev->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | pdev->physfn->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->bus->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->bus->parent->bridge_ctl | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->class | 0-16777215 |
| HOST_DATA | 0 | pdev->physfn->current_state | 0-3[c] |
| HOST_DATA | 0 | pdev->physfn->devcap | 0-u32max |
| HOST_DATA | 0 | pdev->physfn->devfn | 1-503[c] |
| HOST_DATA | 0 | pdev->physfn->device | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->eetlp_prefix_max | 0-7[c] |
| HOST_DATA | 0 | pdev->physfn->fm_enabled | 0-1[c] |
| HOST_DATA | 0 | pdev->physfn->hdr_type | 0-255[c] |
| HOST_DATA | 0 | pdev->physfn->ide_cfg | 0-1[c] |
| HOST_DATA | 0 | pdev->physfn->ide_tee_limit | 0-1[c] |
| HOST_DATA | 0 | pdev->physfn->irq | 0-255 |
| HOST_DATA | 0 | pdev->physfn->is_cxl | 0-1 |
| HOST_DATA | 0 | pdev->physfn->multifunction | 0-1[c] |
| HOST_DATA | 0 | pdev->physfn->nr_ide_mem | 0-255[c] |
| HOST_DATA | 0 | pdev->physfn->pcie_flags_reg | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->pcie_mpss | 0-7[c] |
| HOST_DATA | 0 | pdev->physfn->pin | 0 |
| HOST_DATA | 0 | pdev->physfn->pme_support | 0-31[c] |
| HOST_DATA | 0 | pdev->physfn->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | pdev->physfn->revision | 0-255 |
| HOST_DATA | 0 | pdev->physfn->sriov->class | 0-u32max |
| HOST_DATA | 0 | pdev->physfn->sriov->hdr_type | 0-255 |
| HOST_DATA | 0 | pdev->physfn->sriov->max_VF_buses | 0-255[c] |
| HOST_DATA | 0 | pdev->physfn->sriov->offset | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->sriov->stride | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->sriov->subsystem_device | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->sriov->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->subsystem_device | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | pdev->physfn->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | pdev->physfn->transparent | 0[c] |
| HOST_DATA | 0 | pdev->physfn->vendor | 0-u16max |
| HOST_DATA | 0 | pdev->pin | 0 |
| HOST_DATA | 0 | pdev->pme_support | 0-31[c] |
| HOST_DATA | 0 | pdev->ptm_granularity | 0-255[c] |
| HOST_DATA | 0 | pdev->revision | 0-255 |
| HOST_DATA | 0 | pdev->sriov->max_VF_buses | 0-255[c] |
| HOST_DATA | 0 | pdev->sriov->offset | 0-u16max |
| HOST_DATA | 0 | pdev->sriov->stride | 0-u16max |
| HOST_DATA | 0 | pdev->subsystem_device | 0-u16max |
| HOST_DATA | 0 | pdev->subsystem_vendor | 0-u16max |
| HOST_DATA | 0 | pdev->supported_speeds | 0,2-254[c] |
| HOST_DATA | 0 | pdev->transparent | 0[c] |
| HOST_DATA | 0 | pdev->vendor | 0-u16max |
| HOST_DATA | 0 | *pdev->dev.driver_data | s64min-s64max |
| HOST_DATA | 0 | *pdev->physfn->dev.driver_data | s64min-s64max |
| UNITS | 0 | pdev | unit_byte |
| HALF_LOCKED2 | global &ioapic_list_lock | ||
| HALF_LOCKED2 | 0 | &pdev->dev.mutex |