📦 linux-manual

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O (continued)

ocxl_function_open(9)Open an OpenCAPI function on an OpenCAPI device✨
ocxl_global_mmio_clear32(9)Set bits in a 32 bit global MMIO register✨
ocxl_global_mmio_clear64(9)Set bits in a 64 bit global MMIO register✨
ocxl_global_mmio_read32(9)Read a 32 bit value from global MMIO✨
ocxl_global_mmio_read64(9)Read a 64 bit value from global MMIO✨
ocxl_global_mmio_set32(9)Set bits in a 32 bit global MMIO register✨
ocxl_global_mmio_set64(9)Set bits in a 64 bit global MMIO register✨
ocxl_global_mmio_write32(9)Write a 32 bit value to global MMIO✨
ocxl_global_mmio_write64(9)Write a 64 bit value to global MMIO✨
ocxl_irq_set_handler(9)Provide a callback to be called when an IRQ is triggered✨
ocxl_link_update_pe(9)Update values within a Process Element✨
oem_cable(9)Dell/Sun serverworks cable detection✨
of_add_property(9)Add a property to a node✨
of_address_to_resource(9)Translate device tree address and return as resource✨
of_aemif_parse_abus_config(9)parse CS configuration from DT✨
of_alias_from_compatible(9)Lookup appropriate alias for a device node depending on compatible✨
of_alias_get_highest_id(9)Get highest alias id for the given stem✨
of_alias_get_id(9)Get alias id for the given device_node✨
of_alias_scan(9)Scan all properties of the 'aliases' node✨
of_attach_node(9)Plug a device node into the tree and global list.✨
of_bcm_voter_get(9)gets a bcm voter handle from DT node✨
of_changeset_action(9)Add an action to the tail of the changeset list✨
of_changeset_add_prop_bool(9)Add a boolean property (i.e. a property without any values) to a changeset.✨
of_changeset_add_prop_string(9)Add a string property to a changeset✨
of_changeset_add_prop_string_array(9)Add a string list property to a changeset✨
of_changeset_add_prop_u32_array(9)Add a property of 32 bit integers property to a changeset✨
of_changeset_apply(9)Applies a changeset✨
of_changeset_create_node(9)Dynamically create a device node and attach to a given changeset.✨
of_changeset_destroy(9)Destroy a changeset✨
of_changeset_init(9)Initialize a changeset for use✨
of_changeset_revert(9)Reverts an applied changeset✨
of_changeset_update_prop_string(9)Add a string property update to a changeset✨
of_check_coupling_data(9)Parse rdev's coupling properties and check data consistency✨
of_clk_add_hw_provider(9)Register a clock provider for a node✨
of_clk_add_hw_provider_kunit(9)Test managed of_clk_add_hw_provider()✨
of_clk_add_provider(9)Register a clock provider for a node✨
of_clk_del_provider(9)Remove a previously registered clock provider✨
of_clk_detect_critical(9)set CLK_IS_CRITICAL flag from Device Tree✨
of_clk_get_by_name(9)Parse and lookup a clock referenced by a device node✨
of_clk_get_from_provider(9)Lookup a clock from a clock provider✨
of_clk_get_kunit(9)Test managed of_clk_get()✨
of_clk_get_parent_count(9)Count the number of clocks a device node has✨
of_clk_hw_register_kunit(9)Test managed of_clk_hw_register()✨
of_clk_init(9)Scan and init clock providers from the DT✨
of_clk_parent_fill(9)Fill @parents with names of @np's parents and return number of parents✨
of_clk_set_defaults(9)parse and set assigned clocks configuration✨
of_console_check(9)Test and setup console for DT setup✨
of_count_phandle_with_args(9)Find the number of phandles references in a property✨
of_cpu_device_node_get(9)Get the CPU device_node for a given logical CPU number✨
of_cpu_node_to_id(9)Get the logical CPU number for a given device_node✨
of_cpufreq_cooling_register(9)create cpufreq cooling device based on DT.✨
of_create_pci_dev(9)Given a device tree node on a pci bus, create a pci_dev✨
of_detach_node(9)"Unplug" a node from the device tree.✨
of_dev_hwmod_lookup(9)look up needed hwmod from dt blob✨
of_devfreq_cooling_register(9)Register devfreq cooling device, with OF information.✨
of_devfreq_cooling_register_power(9)Register devfreq cooling device, with OF and power information.✨
of_device_alloc(9)Allocate and initialize an of_device✨
of_device_is_available(9)check if a device is available for use✨
of_device_is_big_endian(9)check if a device has BE registers✨
of_device_is_system_power_controller(9)Tells if system-power-controller is found for device_node✨
of_device_make_bus_id(9)Use the device node data to assign a unique name✨
of_device_modalias(9)Fill buffer with newline terminated modalias string✨
of_device_uevent(9)Display OF related uevent information✨
of_dma_configure_id(9)Setup DMA configuration✨
of_dma_controller_free(9)Remove a DMA controller from DT DMA helpers list✨
of_dma_controller_register(9)Register a DMA controller to DT DMA helpers✨
of_dma_find_controller(9)Get a DMA controller in DT DMA helpers list✨
of_dma_get_max_cpu_address(9)Gets highest CPU address suitable for DMA✨
of_dma_get_range(9)Get DMA range info and put it into a map array✨
of_dma_is_coherent(9)Check if device is coherent✨
of_dma_match_channel(9)Check if a DMA specifier matches name✨
of_dma_request_slave_channel(9)Get the DMA slave channel✨
of_dma_router_register(9)Register a DMA router to DT DMA helpers as a controller✨
of_dma_router_xlate(9)translation function for router devices✨
of_dma_simple_xlate(9)Simple DMA engine translation function✨
of_dma_xilinx_xlate(9)Translation function✨
of_dma_xlate_by_chan_id(9)Translate dt property to DMA channel by channel id✨
of_dp_aux_depopulate_bus(9)Undo of_dp_aux_populate_bus✨
of_dp_aux_ep_destroy(9)Destroy an DP AUX endpoint device✨
of_dp_aux_populate_bus(9)Populate the endpoint device on the DP AUX✨
of_driver_match_device(9)Tell if a driver's of_match_table matches a device.✨
of_drm_find_and_get_bridge(9)find the bridge corresponding to the device node in the global bridge list✨
of_drm_find_bridge(9)find the bridge corresponding to the device node in the global bridge list✨
of_drm_find_panel(9)look up and reference a panel by device tree node✨
of_drm_get_bridge_by_endpoint(9)return DRM bridge connected to a port/endpoint✨
of_fdt_is_compatible(9)Return true if given node from the given blob has compat in its compatible list✨
of_fdt_unflatten_tree(9)create tree of device_nodes from flat blob✨
of_find_all_nodes(9)Get next node in global list✨
of_find_backlight_by_node(9)find backlight device by device-tree node✨
of_find_compatible_node(9)Find a node based on type and one of the tokens in its "compatible" property✨
of_find_device_by_node(9)Find the platform_device associated with a node✨
of_find_last_cache_level(9)Find the level at which the last cache is present for the given logical cpu✨
of_find_matching_node_and_match(9)Find a node based on an of_device_id match table.✨
of_find_mipi_dsi_device_by_node(9)find the MIPI DSI device matching a device tree node✨
of_find_mipi_dsi_host_by_node(9)find the MIPI DSI host matching a device tree node✨
of_find_next_cache_node(9)Find a node's subsidiary cache✨
of_find_node_by_name(9)Find a node by its "name" property✨
of_find_node_by_phandle(9)Find a node given a phandle✨
of_find_node_by_type(9)Find a node by its "device_type" property✨
of_find_node_opts_by_path(9)Find a node matching a full OF path✨
of_find_node_with_property(9)Find a node which has a property with the given name.✨
of_find_property_value_of_size(9)✨
of_find_serdev_controller_by_node(9)Find the serdev controller associated with the devicetree node✨
of_fixed_clk_setup(9)Setup function for simple fixed rate clock✨
of_fixed_factor_clk_setup(9)Setup function for simple fixed factor clock✨
of_flat_dt_is_compatible(9)Return true if given node has compat in compatible list✨
of_flat_dt_match_machine(9)Iterate match tables to find matching machine.✨
of_flat_dt_translate_address(9)translate DT addr into CPU phys addr✨
of_fpga_bridge_get(9)get an exclusive reference to an fpga bridge✨
of_fpga_bridge_get_to_list(9)get a bridge, add it to a list✨
of_fpga_mgr_get(9)Given a device node, get a reference to an fpga mgr.✨
of_fpga_region_find(9)find FPGA region✨
of_fpga_region_get_bridges(9)create a list of bridges✨
of_fpga_region_get_mgr(9)get reference for FPGA manager✨
of_fpga_region_init(9)init function for fpga_region class Creates the fpga_region class and registers a reconfig notifier.✨
of_fpga_region_notify(9)reconfig notifier for dynamic DT changes✨
of_fpga_region_notify_post_remove(9)post-remove overlay notification✨
of_fpga_region_notify_pre_apply(9)pre-apply overlay notification✨
of_fpga_region_parse_ov(9)parse and check overlay applied to region✨
of_gen_pool_get(9)find a pool by phandle property✨
of_genpd_add_child_ids(9)Parse power-domains-child-ids property✨
of_genpd_add_device(9)Add a device to an I/O PM domain✨
of_genpd_add_provider_onecell(9)Register a onecell PM domain provider✨
of_genpd_add_provider_simple(9)Register a simple PM domain provider✨
of_genpd_add_subdomain(9)Add a subdomain to an I/O PM domain.✨
of_genpd_del_provider(9)Remove a previously registered PM domain provider✨
of_genpd_parse_idle_states(9)Return array of idle states for the genpd.✨
of_genpd_remove_child_ids(9)Remove parent-child PM domain relationships✨
of_genpd_remove_last(9)Remove the last PM domain registered for a provider✨
of_genpd_remove_subdomain(9)Remove a subdomain from an I/O PM domain.✨
of_genpd_sync_state(9)A common sync_state function for genpd providers✨
of_get_available_child_by_name(9)Find the available child node by name for a given parent✨
of_get_child_by_name(9)Find the child node by name for a given parent✨
of_get_child_regulator(9)get a child regulator device node based on supply name✨
of_get_compatible_child(9)Find compatible child node✨
of_get_cpu_hwid(9)Get the hardware ID from a CPU device node✨
of_get_cpu_node(9)Get device node associated with the given logical CPU✨
of_get_cpu_state_node(9)Get CPU's idle state node at the given index✨
of_get_ddr_timings(9)extracts the ddr timings and updates no of frequencies available.✨
of_get_display_timing(9)parse a display_timing entry✨
of_get_display_timings(9)parse all display_timing entries from a device_node✨
of_get_dram_timings(9)helper function for parsing DT settings for DRAM✨
of_get_drm_display_mode(9)get a drm_display_mode from devicetree✨
of_get_drm_panel_display_mode(9)get a panel-timing drm_display_mode from devicetree✨
of_get_ethdev_address(9)✨
of_get_fb_videomode(9)get a fb_videomode from devicetree✨
of_get_fixed_voltage_config(9)extract fixed_voltage_config structure info✨
of_get_flat_dt_subnode_by_name(9)get the subnode by given name✨
of_get_ibm_chip_id(9)Returns the IBM "chip-id" of a device✨
of_get_mac_address(9)✨
of_get_min_tck(9)extract min timing values for ddr✨
of_get_mtd_device_by_node(9)obtain an MTD device associated with a given node✨
of_get_named_gpiod_flags(9)Get a GPIO descriptor and flags for GPIO API✨
of_get_next_available_child(9)Find the next available child node✨
of_get_next_child(9)Iterate a node childs✨
of_get_next_child_with_prefix(9)Find the next child node with prefix✨
of_get_next_cpu_node(9)Iterate on cpu nodes✨
of_get_next_parent(9)Iterate to a node's parent✨
of_get_next_reserved_child(9)Find the next reserved child node✨
of_get_parent(9)Get a node's parent if any✨
of_get_pci_domain_nr(9)Find the host bridge domain number of the given device node.✨
of_get_phy_mode(9)Get phy mode for given device_node✨
of_get_regulator(9)get a regulator device node based on supply name✨
of_get_regulator_init_data(9)extract regulator_init_data structure info✨
of_get_required_opp_performance_state(9)Search for required OPP and return its performance state.✨
of_get_videomode(9)get the videomode #<index> from devicetree✨
of_gpio_named_count(9)Count GPIOs for a device✨
of_gpio_spi_cs_get_count(9)special GPIO counting for SPI✨
of_gpio_threecell_xlate(9)translate threecell gpiospec to the GPIO number and flags✨
of_gpio_twocell_xlate(9)translate twocell gpiospec to the GPIO number and flags✨
of_gpiochip_remove_hog(9)Remove all hogs in a hog device node✨
of_graph_get_endpoint_by_regs(9)get endpoint node of specific identifiers✨
of_graph_get_endpoint_count(9)get the number of endpoints in a device node✨
of_graph_get_next_endpoint(9)get next endpoint node✨
of_graph_get_next_port(9)get next port node.✨
of_graph_get_next_port_endpoint(9)get next endpoint node in port. If it reached to end of the port, it will return NULL.✨
of_graph_get_port_by_id(9)get the port matching a given id✨
of_graph_get_port_count(9)get the number of port in a device or ports node✨
of_graph_get_port_parent(9)get port's parent node✨
of_graph_get_remote_endpoint(9)get remote endpoint node✨
of_graph_get_remote_node(9)get remote parent device_node for given port/endpoint✨
of_graph_get_remote_port(9)get remote port node✨
of_graph_get_remote_port_parent(9)get remote port's parent node✨
of_graph_is_present(9)check graph's presence✨
of_graph_parse_endpoint(9)parse common endpoint node properties✨
of_have_populated_dt(9)Has DT been populated by bootloader✨
of_hte_req_count(9)Return the number of entities to timestamp.✨
of_hwspin_lock_get_id(9)get lock id for an OF phandle-based specific lock✨
of_hwspin_lock_get_id_byname(9)get lock id for an specified hwlock name✨
of_hwspin_lock_simple_xlate(9)translate hwlock_spec to return a lock id✨
of_icc_bulk_get(9)get interconnect paths✨
of_icc_get(9)get a path handle from a DT node based on name✨
of_icc_get_by_index(9)get a path handle from a DT node based on index✨
of_icc_get_from_provider(9)Look-up interconnect node✨
of_ingenic_ecc_get(9)get the ECC controller from a DT node✨
of_iomap(9)Maps the memory mapped IO for a given device_node✨
of_iommu_get_resv_regions(9)reserved region driver helper for device tree✨
of_irq_count(9)Count the number of IRQs a node uses✨
of_irq_find_parent(9)Given a device node, find its interrupt parent node✨
of_irq_get(9)Decode a node's IRQ and return it as a Linux IRQ number✨