PCI Support Library

pci_bus_max_busnr — returns maximum PCI bus number of given bus' children
pci_find_capability — query for devices' capabilities
pci_bus_find_capability — query for devices' capabilities
pci_find_next_ext_capability — Find an extended capability
pci_find_ext_capability — Find an extended capability
pci_find_next_ht_capability — query a device's Hypertransport capabilities
pci_find_ht_capability — query a device's Hypertransport capabilities
pci_find_parent_resource — return resource region of parent bus of given region
pci_find_pcie_root_port — return PCIe Root Port
__pci_complete_power_transition — Complete power transition of a PCI device
pci_set_power_state — Set the power state of a PCI device
pci_choose_state — Choose the power state of a PCI device
pci_save_state — save the PCI configuration space of a device before suspending
pci_restore_state — Restore the saved state of a PCI device
pci_store_saved_state — Allocate and return an opaque struct containing the device saved state.
pci_load_saved_state — Reload the provided save state into struct pci_dev.
pci_load_and_free_saved_state — Reload the save state pointed to by state, and free the memory allocated for it.
pci_reenable_device — Resume abandoned device
pci_enable_device_io — Initialize a device for use with IO space
pci_enable_device_mem — Initialize a device for use with Memory space
pci_enable_device — Initialize device before it's used by a driver.
pcim_enable_device — Managed pci_enable_device
pcim_pin_device — Pin managed PCI device
pci_disable_device — Disable PCI device after use
pci_set_pcie_reset_state — set reset state for device dev
pci_pme_capable — check the capability of PCI device to generate PME#
pci_pme_active — enable or disable PCI device's PME# function
__pci_enable_wake — enable PCI device as wakeup event source
pci_wake_from_d3 — enable/disable device to wake up from D3_hot or D3_cold
pci_prepare_to_sleep — prepare PCI device for system-wide transition into a sleep state
pci_back_from_sleep — turn PCI device on during system-wide transition into working state
pci_dev_run_wake — Check if device can generate run-time wake-up events.
pci_common_swizzle — swizzle INTx all the way to root bridge
pci_release_region — Release a PCI bar
pci_request_region — Reserve PCI I/O and memory resource
pci_request_region_exclusive — Reserved PCI I/O and memory resource
pci_release_selected_regions — Release selected PCI I/O and memory resources
pci_request_selected_regions — Reserve selected PCI I/O and memory resources
pci_release_regions — Release reserved PCI I/O and memory resources
pci_request_regions — Reserved PCI I/O and memory resources
pci_request_regions_exclusive — Reserved PCI I/O and memory resources
pci_set_master — enables bus-mastering for device dev
pci_clear_master — disables bus-mastering for device dev
pci_set_cacheline_size — ensure the CACHE_LINE_SIZE register is programmed
pci_set_mwi — enables memory-write-invalidate PCI transaction
pci_try_set_mwi — enables memory-write-invalidate PCI transaction
pci_clear_mwi — disables Memory-Write-Invalidate for device dev
pci_intx — enables/disables PCI INTx for device dev
pci_intx_mask_supported — probe for INTx masking support
pci_check_and_mask_intx — mask INTx on pending interrupt
pci_check_and_unmask_intx — unmask INTx if no interrupt is pending
pci_wait_for_pending_transaction — waits for pending transaction
pci_reset_bridge_secondary_bus — Reset the secondary bus on a PCI bridge.
__pci_reset_function — reset a PCI device function
__pci_reset_function_locked — reset a PCI device function while holding the dev mutex lock.
pci_reset_function — quiesce and reset a PCI device function
pci_try_reset_function — quiesce and reset a PCI device function
pci_probe_reset_slot — probe whether a PCI slot can be reset
pci_reset_slot — reset a PCI slot
pci_try_reset_slot — Try to reset a PCI slot
pci_probe_reset_bus — probe whether a PCI bus can be reset
pci_reset_bus — reset a PCI bus
pci_try_reset_bus — Try to reset a PCI bus
pcix_get_max_mmrbc — get PCI-X maximum designed memory read byte count
pcix_get_mmrbc — get PCI-X maximum memory read byte count
pcix_set_mmrbc — set PCI-X maximum memory read byte count
pcie_get_readrq — get PCI Express read request size
pcie_set_readrq — set PCI Express maximum memory read request
pcie_get_mps — get PCI Express maximum payload size
pcie_set_mps — set PCI Express maximum payload size
pcie_get_minimum_link — determine minimum link settings of a PCI device
pci_select_bars — Make BAR mask from the type of resource
pci_add_dynid — add a new PCI device ID to this driver and re-probe devices
pci_match_id — See if a pci device matches a given pci_id table
__pci_register_driver — register a new pci driver
pci_unregister_driver — unregister a pci driver
pci_dev_driver — get the pci_driver of a device
pci_dev_get — increments the reference count of the pci device structure
pci_dev_put — release a use of the pci device structure
pci_stop_and_remove_bus_device — remove a PCI device and any children
pci_find_bus — locate PCI bus from a given domain and bus number
pci_find_next_bus — begin or continue searching for a PCI bus
pci_get_slot — locate PCI device for a given PCI slot
pci_get_domain_bus_and_slot — locate PCI device for a given PCI domain (segment), bus, and slot
pci_get_subsys — begin or continue searching for a PCI device by vendor/subvendor/device/subdevice id
pci_get_device — begin or continue searching for a PCI device by vendor/device id
pci_get_class — begin or continue searching for a PCI device by class
pci_dev_present — Returns 1 if device matching the device list is present, 0 if not.
pci_msi_mask_irq — Generic irq chip callback to mask PCI/MSI interrupts
pci_msi_unmask_irq — Generic irq chip callback to unmask PCI/MSI interrupts
pci_msi_vec_count — Return the number of MSI vectors a device can send
pci_msix_vec_count — return the number of device's MSI-X table entries
pci_enable_msix — configure device's MSI-X capability structure
pci_msi_enabled — is MSI enabled?
pci_enable_msi_range — configure device's MSI capability structure
pci_enable_msix_range — configure device's MSI-X capability structure
pci_msi_create_irq_domain — Create a MSI interrupt domain
pci_bus_alloc_resource — allocate a resource from a parent bus
pci_bus_add_device — start driver for a single device
pci_bus_add_devices — start driver for PCI devices
pci_bus_set_ops — Set raw operations of pci bus
pci_read_vpd — Read one entry from Vital Product Data
pci_write_vpd — Write entry to Vital Product Data
pci_set_vpd_size — Set size of Vital Product Data space
pci_cfg_access_lock — Lock PCI config reads/writes
pci_cfg_access_trylock — try to lock PCI config reads/writes
pci_cfg_access_unlock — Unlock PCI config reads/writes
pci_lost_interrupt — reports a lost PCI interrupt
__ht_create_irq — create an irq and attach it to a device.
ht_create_irq — create an irq and attach it to a device.
ht_destroy_irq — destroy an irq created with ht_create_irq
pci_scan_slot — scan a PCI slot on a bus for devices.
pci_rescan_bus — scan a PCI bus for devices.
pci_create_slot — create or increment refcount for physical PCI slot
pci_destroy_slot — decrement refcount for physical PCI slot
pci_hp_create_module_link — create symbolic link to the hotplug driver module.
pci_hp_remove_module_link — remove symbolic link to the hotplug driver module.
pci_enable_rom — enable ROM decoding for a PCI device
pci_disable_rom — disable ROM decoding for a PCI device
pci_map_rom — map a PCI ROM to kernel space
pci_unmap_rom — unmap the ROM from kernel space
pci_platform_rom — provides a pointer to any ROM image provided by the platform
pci_enable_sriov — enable the SR-IOV capability
pci_disable_sriov — disable the SR-IOV capability
pci_num_vf — return number of VFs associated with a PF device_release_driver
pci_vfs_assigned — returns number of VFs are assigned to a guest
pci_sriov_set_totalvfs — - reduce the TotalVFs available
pci_sriov_get_totalvfs — - get total VFs supported on this device
pci_read_legacy_io — read byte(s) from legacy I/O port space
pci_write_legacy_io — write byte(s) to legacy I/O port space
pci_mmap_legacy_mem — map legacy PCI memory into user memory space
pci_mmap_legacy_io — map legacy PCI IO into user memory space
pci_adjust_legacy_attr — adjustment of legacy file attributes
pci_create_legacy_files — create legacy I/O port and memory files
pci_mmap_resource — map a PCI resource into user memory space
pci_remove_resource_files — cleanup resource files
pci_create_resource_files — create resource files in sysfs for dev
pci_write_rom — used to enable access to the PCI ROM display
pci_read_rom — read a PCI ROM
pci_remove_sysfs_dev_files — cleanup PCI specific sysfs files