Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 8 files:
- arch/m68k/kernel/pcibios.c, line 54
- arch/mips/pci/pci-legacy.c, line 259
- arch/parisc/kernel/pci.c, line 235
- arch/powerpc/kernel/pci-common.c, line 1511
- arch/s390/pci/pci.c, line 644
- arch/x86/pci/common.c, line 695
- drivers/pci/iov.c, line 700
- drivers/pci/pci.c, line 1954
Smatch caller information:
drivers/pci/iov.c sriov_enable() -> pci_enable_resources()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| 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->available_count | 0-s64max |
| PARAM_VALUE | 0 | dev->dev.cma_area->nranges | s32min-s32max |
| PARAM_VALUE | 0 | dev->dev.msi.data->__iter_idx | 0-s64max |
| PARAM_VALUE | 0 | dev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | dev->driver->err_handler | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver->sriov_configure | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->error_state | 0-2,4-u32max |
| PARAM_VALUE | 0 | dev->is_physfn | 1 |
| PARAM_VALUE | 0 | dev->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | dev->resource | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->sriov | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->sriov->cap | 1-u32max |
| PARAM_VALUE | 0 | dev->sriov->nres | 0-s32max |
| PARAM_VALUE | 0 | dev->sriov->num_VFs | 0 |
| PARAM_VALUE | 0 | dev->subordinate->self->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | *dev->saved_config_space | 0-4294967295 |
| PARAM_VALUE | 1 | mask | 0-s32max |
| BUF_SIZE | 0 | dev | (-1),1-s32max |
| BUF_SIZE | 0 | dev | (-1),1-s32max |
| CAPPED_DATA | 0 | dev | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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->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->revision | 0-255 |
| 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 |
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &pci_rescan_remove_lock | ||
| HALF_LOCKED2 | 0 | &dev->dev.mutex |
arch/x86/pci/common.c pcibios_enable_device() -> pci_enable_resources()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| 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.iommu_group->recovery_cnt | 0-4294967295 |
| PARAM_VALUE | 0 | dev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | dev->driver->err_handler | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver->resume | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver->suspend | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->is_virtfn | 0 |
| PARAM_VALUE | 0 | dev->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | dev->subordinate->self->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | *dev->saved_config_space | 0-4294967295 |
| BUF_SIZE | 0 | dev | (-1),1-s32max |
| BUF_SIZE | 0 | dev | (-1),1-s32max |
| CAPPED_DATA | 0 | dev | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | mask | $1 |
| STR_LEN | 0 | dev | (-1),9-10,12 |
| STR_LEN | 0 | dev | (-1),9-10,12 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | dev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | dev->bus->bridge_ctl | 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->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->revision | 0-255 |
| 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 |
| HALF_LOCKED2 | 0 | &dev->dev.mutex |
drivers/pci/pci.c pcibios_enable_device() -> pci_enable_resources()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| 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.iommu_group->recovery_cnt | 0-4294967295 |
| PARAM_VALUE | 0 | dev->dev.power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | dev->driver->err_handler | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver->resume | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver->suspend | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->is_virtfn | 0 |
| PARAM_VALUE | 0 | dev->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | dev->subordinate->self->link_bwctrl->cdev | (-22),(-19),(-12),0-s64max |
| PARAM_VALUE | 0 | *dev->saved_config_space | 0-4294967295 |
| BUF_SIZE | 0 | dev | (-1),1-s32max |
| BUF_SIZE | 0 | dev | (-1),1-s32max |
| CAPPED_DATA | 0 | dev | 1 |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | mask | $1 |
| STR_LEN | 0 | dev | (-1),9-10,12 |
| STR_LEN | 0 | dev | (-1),9-10,12 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | dev->acs_capabilities | 0-u16max |
| HOST_DATA | 0 | dev->bus->bridge_ctl | 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->revision | 0-255 |
| 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 |
| HALF_LOCKED2 | 0 | &dev->dev.mutex |