section 9 · Kernel routines 🧠

87928 pages · page 12 of 440

all 9 (85608)9freebsd (2304)9lua (4)9p (12)

A (continued)

abs_diff(9)return absolute value of the difference between the arguments✨
abs_s32(9)Compute the absolute value and sign of the input signal✨
absent_pages_in_range(9)Return number of page frames in holes within a range✨
Abstraction to the driver(9)✨
abx500_gpio_get(9)Get the particular GPIO value✨
abx500_gpio_remove(9)remove Ab8500-gpio driver✨
acc_card_interrupt(9)handle the interrupts of an esdACC FPGA✨
accel_debugfs_register(9)Register debugfs for device✨
accel_open(9)open method for ACCEL file✨
accel_set_device_instance_params(9)Set some device parameters for accel device✨
accept_filt_add(9)filter incoming connections✨
accept_filt_add(9freebsd)filter incoming connections✨
accept_filt_del(9)filter incoming connections✨
accept_filt_del(9freebsd)filter incoming connections✨
accept_filt_generic_mod_event(9)filter incoming connections✨
accept_filt_generic_mod_event(9freebsd)filter incoming connections✨
accept_filt_get(9)filter incoming connections✨
accept_filt_get(9freebsd)filter incoming connections✨
accept_filter(9)filter incoming connections✨
accept_filter(9freebsd)filter incoming connections✨
access_irq_context(9)Access to reply processing✨
access_remote_vm(9)access another process' address space✨
accf_data(9)buffer incoming connections until data arrives✨
accf_data(9freebsd)buffer incoming connections until data arrives✨
accf_dns(9)buffer incoming DNS requests until the whole first request is present✨
accf_dns(9freebsd)buffer incoming DNS requests until the whole first request is present✨
accf_http(9)buffer incoming connections until a certain complete HTTP request arrives✨
accf_http(9freebsd)buffer incoming connections until a certain complete HTTP requests arrive✨
accf_tls(9)buffer incoming connections until a TLS handshake like request arrives✨
account_group_exec_runtime(9)Maintain exec runtime for a thread group.✨
account_group_system_time(9)Maintain stime for a thread group.✨
account_group_user_time(9)Maintain utime for a thread group.✨
account_locked_vm(9)account locked pages to an mm's locked_vm✨
acct_account_cputime(9)update mm integral after cputime update✨
acct_clear_integrals(9)clear the mm integral fields in task_struct✨
acct_collect(9)collect accounting information into pacct_struct✨
acct_process(9)populate and write the process accounting record✨
acct_update_integrals(9)update mm integral fields in task_struct✨
ACK rates(9)✨
ack_all_badblocks(9)Acknowledge all bad blocks in a list.✨
acknowledge_write_callback(9)Acknowledge a write to the requestor.✨
acl(9)virtual file system access control lists✨
acl(9freebsd)virtual file system access control lists✨
acl_permission_check(9)perform basic UNIX permission checking✨
acm_cdc_notify(9)issue CDC notification to host✨
acomp_request_alloc_extra(9)- allocate acomp request with extra memory✨
acomp_request_free(9)- zeroize and free asynchronous (de)compression request as well as the output buffer if allocated inside the algorithm✨
acomp_request_set_callback(9)- Sets an asynchronous callback✨
acomp_request_set_dst_dma(9)- Sets DMA destination virtual address✨
acomp_request_set_dst_folio(9)- Sets destination folio✨
acomp_request_set_dst_nondma(9)- Sets non-DMA destination virtual address✨
acomp_request_set_dst_sg(9)- Sets destination scatterlist✨
acomp_request_set_params(9)- Sets request parameters✨
acomp_request_set_src_dma(9)- Sets DMA source virtual address✨
acomp_request_set_src_folio(9)- Sets source folio✨
acomp_request_set_src_nondma(9)- Sets non-DMA source virtual address✨
acomp_request_set_src_sg(9)- Sets source scatterlist✨
acoustic_limit_rpm_threshold(9)✨
acoustic_target_rpm_threshold(9)✨
acp_hw_fini(9)stop the hardware block✨
acp_hw_init(9)start and test ACP block✨
acpi_add_pm_notifier(9)Register PM notify handler for given ACPI device.✨
acpi_amd_wbrf_add_remove(9)add or remove the frequency band the device is using✨
acpi_amd_wbrf_supported_consumer(9)determine if the WBRF can be enabled for the device as a consumer✨
acpi_amd_wbrf_supported_producer(9)determine if the WBRF can be enabled for the device as a producer✨
acpi_bus_find_device_by_name(9)Locate an ACPI device by its name✨
acpi_bus_get_primary_device(9)Get first physical device for a given ACPI one✨
acpi_bus_notify(9)Global system-level (0x00-0x7F) notifications handler✨
acpi_bus_scan(9)Add ACPI device node objects in a given namespace scope.✨
acpi_bus_trim(9)Detach scan handlers and drivers from ACPI device objects.✨
acpi_check_dsm(9)check if _DSM method supports requested functions.✨
acpi_count_levels(9)Given a PPTT table, and a CPU node, count the total number of levels and split cache levels (data/instruction).✨
acpi_cppc_processor_exit(9)Cleanup CPC structs.✨
acpi_cppc_processor_probe(9)Search for per CPU _CPC objects.✨
acpi_create_platform_device(9)Create platform device for ACPI device node✨
acpi_data_get_property(9)return an ACPI property with given name✨
acpi_data_get_property_array(9)return an ACPI array property with given name✨
acpi_dev_clear_dependencies(9)Inform consumers that the device is now active✨
acpi_dev_filter_resource_type(9)Filter ACPI resource according to resource types✨
acpi_dev_found(9)Detect presence of a given ACPI device in the namespace.✨
acpi_dev_free_resource_list(9)Free resource from acpi_dev_get_resources().✨
acpi_dev_get_dma_resources(9)Get current DMA resources of a device.✨
acpi_dev_get_first_match_dev(9)Return the first match of ACPI device✨
acpi_dev_get_irq_type(9)Determine irq type.✨
acpi_dev_get_memory_resources(9)Get current memory resources of a device.✨
acpi_dev_get_next_consumer_dev(9)Return the next adev dependent on @supplier✨
acpi_dev_get_next_match_dev(9)Return the next match of ACPI device✨
acpi_dev_get_pci_dev(9)Get a struct pci_dev for a given ACPI device✨
acpi_dev_get_property(9)return an ACPI property with given name.✨
acpi_dev_get_resources(9)Get current resources of a device.✨
acpi_dev_gpio_irq_wake_get_by(9)Find GpioInt and translate it to Linux IRQ number✨
acpi_dev_hid_uid_match(9)Match device by supplied HID and UID✨
acpi_dev_irq_flags(9)Determine IRQ resource flags.✨
acpi_dev_is_video_device(9)test if device matches against ACPI video device IDs✨
acpi_dev_pm_attach(9)Prepare device for ACPI power management.✨
acpi_dev_pm_detach(9)Remove ACPI power management from the device.✨
acpi_dev_pm_full_power(9)Put ACPI device into the full-power state.✨
acpi_dev_pm_get_state(9)Get preferred power state of ACPI device.✨
acpi_dev_pm_low_power(9)Put ACPI device into a low-power state.✨
acpi_dev_power_state_for_wake(9)Deepest power state for wakeup signaling✨
acpi_dev_power_up_children_with_adr(9)Power up childres with valid _ADR✨
acpi_dev_present(9)Detect that a given ACPI device is present✨
acpi_dev_ready_for_enumeration(9)Check if the ACPI device is ready for enumeration✨
acpi_dev_resource_address_space(9)Extract ACPI address space information.✨
acpi_dev_resource_ext_address_space(9)Extract ACPI address space information.✨
acpi_dev_resource_interrupt(9)Extract ACPI interrupt resource information.✨
acpi_dev_resource_io(9)Extract ACPI I/O resource information.✨
acpi_dev_resource_memory(9)Extract ACPI memory resource information.✨
acpi_dev_resume(9)Put device into the full-power state using ACPI.✨
acpi_dev_state_d0(9)Tell if the device is in D0 power state✨
acpi_dev_suspend(9)Put device into a low-power state using ACPI.✨
acpi_dev_uid_match(9)Match device by supplied UID✨
acpi_dev_uid_to_integer(9)treat ACPI device _UID as integer✨
ACPI_DEVICE_CLASS(9)macro used to describe an ACPI device with the PCI- defined class-code information✨
acpi_device_dep(9)Check ACPI device dependency✨
acpi_device_fix_up_power(9)Force device with missing _PSC into D0.✨
acpi_device_fix_up_power_children(9)Force a device's children into D0.✨
acpi_device_fix_up_power_extended(9)Force device and its children into D0.✨
acpi_device_get_power(9)Get power state of an ACPI device.✨
acpi_device_is_first_physical_node(9)Is given dev first physical node✨
acpi_device_modalias(9)modalias sysfs attribute for ACPI-enumerated devices.✨
acpi_device_power_add_dependent(9)Add dependent device of this ACPI device✨
acpi_device_power_remove_dependent(9)Remove dependent device✨
acpi_device_remove_files(9)Remove sysfs attributes of an ACPI device.✨
acpi_device_set_power(9)Set power state of an ACPI device.✨
acpi_device_setup_files(9)Create sysfs attributes of an ACPI device.✨
acpi_device_sleep_wake(9)execute _DSW (Device Sleep Wake) or (deprecated in ACPI 3.0) _PSW (Power State Wake)✨
acpi_device_uevent_modalias(9)uevent modalias for ACPI-enumerated devices.✨
acpi_device_wakeup_disable(9)Disable wakeup functionality for device.✨
acpi_device_wakeup_enable(9)Enable wakeup functionality for device.✨
acpi_disable_wakeup_devices(9)Disable devices' wakeup capability.✨
acpi_dma_configure_id(9)Set-up DMA configuration for the device.✨
acpi_dma_controller_free(9)Remove a DMA controller from ACPI DMA helpers list✨
acpi_dma_controller_register(9)Register a DMA controller to ACPI DMA helpers✨
acpi_dma_get_range(9)Get device DMA parameters.✨
acpi_dma_parse_csrt(9)parse CSRT to extract additional DMA resources✨
acpi_dma_parse_fixed_dma(9)Parse FixedDMA ACPI resources to a DMA specifier✨
acpi_dma_parse_resource_group(9)match device and parse resource group✨
acpi_dma_request_slave_chan_by_index(9)Get the DMA slave channel✨
acpi_dma_request_slave_chan_by_name(9)Get the DMA slave channel✨
acpi_dma_simple_xlate(9)Simple ACPI DMA engine translation helper✨
acpi_dma_supported(9)Check DMA support for the specified device.✨
acpi_dma_update_dma_spec(9)prepare dma specifier to pass to translation function✨
acpi_dock_add(9)Add a new dock station✨
acpi_early_init(9)Initialize ACPICA and populate the ACPI namespace.✨
acpi_enable_wakeup_devices(9)Enable wake-up device GPEs.✨
acpi_evaluate_dsm(9)evaluate device's _DSM method✨
acpi_evaluate_ej0(9)Evaluate _EJ0 method for hotplug operations✨
acpi_evaluate_lck(9)Evaluate _LCK method to lock/unlock device✨
acpi_evaluate_ost(9)Evaluate _OST for hotplug operations✨
acpi_evaluate_reg(9)Evaluate _REG method to register OpRegion presence✨
acpi_evaluation_failure_warn(9)Log evaluation failure warning.✨
acpi_extract_apple_properties(9)retrieve and convert Apple _DSM properties✨
acpi_fan_power_valid(9)Check if fan power value is valid✨
acpi_fan_speed_valid(9)Check if fan speed value is valid✨
acpi_fetch_acpi_dev(9)Retrieve ACPI device object.✨
acpi_find_processor_node(9)Given a PPTT table find the requested processor✨
acpi_get_acpi_dev(9)Retrieve ACPI device object and reference count it.✨
acpi_get_cache_info(9)Determine the number of cache levels and split cache levels (data/instruction) and for a PE.✨
acpi_get_cpu_uid(9)Get ACPI Processor UID of from MADT table✨
acpi_get_dma_attr(9)Check the supported DMA attr for the specified device.✨
acpi_get_first_physical_node(9)Find first physical node of an ACPI device✨
acpi_get_genport_coordinates(9)Retrieve the access coordinates for a generic port✨
acpi_get_gpiod(9)Translate ACPI GPIO pin to GPIO descriptor usable with GPIO API✨
acpi_get_gpiod_by_index(9)get a GPIO descriptor from device resources✨
acpi_get_gpiod_from_data(9)get a GPIO descriptor from ACPI data node✨
acpi_get_hp_hw_control_from_firmware(9)✨
acpi_get_ioapic_id(9)Get IOAPIC ID and physical address matching @gsi_base✨
acpi_get_irq_source_fwhandle(9)Retrieve fwhandle from IRQ resource source.✨
acpi_get_psd_map(9)Map the CPUs in the freq domain of a given cpu✨
acpi_get_wakeup_address(9)provide physical address for S3 wakeup✨
acpi_gpio_count(9)count the GPIOs associated with a firmware node / function✨
acpi_gpio_get_io_resource(9)Fetch details of an ACPI resource if it is a GPIO I/O resource or return False if not.✨
acpi_gpiochip_free_interrupts(9)Free GPIO ACPI event interrupts.✨
acpi_gpiochip_request_interrupts(9)Register isr for gpio chip ACPI events✨
acpi_graph_get_child_prop_value(9)Return a child with a given property value✨
acpi_graph_get_next_endpoint(9)Get next endpoint ACPI firmware node✨
acpi_graph_get_remote_endpoint(9)Parses and returns remote end of an endpoint✨
acpi_graph_ignore_port(9)Tell whether a port node should be ignored✨
acpi_gsi_to_irq(9)Retrieve the linux irq number for a given GSI✨
acpi_gtdt_c3stop(9)Got c3stop info from GTDT according to the type of PPI.✨
acpi_gtdt_init(9)Get the info of GTDT table to prepare for further init.✨
acpi_gtdt_map_ppi(9)Map the PPIs of per-cpu arch_timer.✨
acpi_handle_list_equal(9)Check if two ACPI handle lists are the same✨
acpi_handle_list_free(9)Free the handles table in an ACPI handle list✨
acpi_handle_list_replace(9)Replace one ACPI handle list with another✨
acpi_handle_path(9)Return the object path of handle✨
acpi_handle_printk(9)Print message with ACPI prefix and object path✨
acpi_has_method(9)Check whether @handle has a method named @name✨
acpi_hibernation_begin_old(9)Set the target system sleep state to ACPI_STATE_S4 and execute the _PTS control method. This function is used if the pre-ACPI 2.0 suspend ordering has been requested.✨
acpi_idle_bm_check(9)checks if bus master activity was detected✨
acpi_idle_do_entry(9)enter idle state using the appropriate method✨
acpi_idle_enter_bm(9)enters C3 with proper BM handling✨
acpi_idle_lpi_enter(9)enters an ACPI any LPI state✨
acpi_idle_play_dead(9)enters an ACPI state for long-term idle (i.e. off- lining)✨
acpi_ioapic_registered(9)Check whether IOAPIC associated with @gsi_base has been registered✨
acpi_irq_create_hierarchy(9)Create a hierarchical IRQ domain with the default GSI domain as its parent.✨
acpi_irq_get(9)Lookup an ACPI IRQ resource and use it to initialize resource.✨
acpi_irq_parse_one(9)Resolve an interrupt for a device✨
acpi_irq_parse_one_cb(9)Handle the given resource.✨