section 9 · Kernel routines 🧠

X (continued)

• xt_write_recseq_end(9)end of a write section✨
• xtmr_inject_probe(9)Driver probe function✨
• xtmr_manager_probe(9)Driver probe function✨
• xudc_clear_stall_all_ep(9)clears stall of every endpoint.✨
• xudc_ctrl_ep_handler(9)Endpoint 0 interrupt handler.✨
• xudc_dma_receive(9)Receives OUT data using DMA.✨
• xudc_dma_send(9)Sends IN data using DMA.✨
• xudc_done(9)Exeutes the endpoint data transfer completion tasks.✨
• xudc_ep0_disable(9)Disables the given endpoint.✨
• xudc_ep0_enable(9)Enables the given endpoint.✨
• xudc_ep0_in(9)Processes the endpoint 0 IN token.✨
• xudc_ep0_out(9)Processes the endpoint 0 OUT token.✨
• xudc_ep0_queue(9)Adds the request to endpoint 0 queue.✨
• xudc_ep0_stall(9)Stall endpoint zero.✨
• xudc_ep_alloc_request(9)Initializes the request queue.✨
• xudc_ep_dequeue(9)Removes the request from the queue.✨
• xudc_ep_disable(9)Disables the given endpoint.✨
• xudc_ep_enable(9)Enables the given endpoint.✨
• xudc_ep_queue(9)Adds the request to endpoint queue.✨
• xudc_ep_set_halt(9)Stalls/unstalls the given endpoint.✨
• xudc_epconfig(9)Configures the given endpoint.✨
• xudc_eps_init(9)initialize endpoints.✨
• xudc_eptxrx(9)Transmits or receives data to or from an endpoint.✨
• xudc_free_request(9)Releases the request from queue.✨
• xudc_get_frame(9)Reads the current usb frame number.✨
• xudc_getstatus(9)executes GET_STATUS command✨
• xudc_handle_setup(9)Processes the setup packet.✨
• xudc_irq(9)The main interrupt handler.✨
• xudc_nonctrl_ep_handler(9)Non control endpoint interrupt handler.✨
• xudc_nuke(9)Cleans up the data transfer message list.✨
• xudc_probe(9)The device probe function for driver initialization.✨
• xudc_pullup(9)start/stop USB traffic✨
• xudc_read32(9)little endian read from device registers✨
• xudc_read32_be(9)big endian read from device registers✨
• xudc_read_fifo(9)Reads the data from the given endpoint buffer.✨
• xudc_remove(9)Releases the resources allocated during the initialization.✨
• xudc_set_clear_feature(9)Executes the set feature and clear feature commands.✨
• xudc_setaddress(9)executes SET_ADDRESS command✨
• xudc_start(9)Starts the device.✨
• xudc_start_dma(9)Starts DMA transfer.✨
• xudc_startup_handler(9)The usb device controller interrupt handler.✨
• xudc_stop(9)stops the device.✨
• xudc_stop_activity(9)Stops any further activity on the device.✨
• xudc_wakeup(9)Send remote wakeup signal to host✨
• xudc_write32(9)little endian write to device registers✨
• xudc_write32_be(9)big endian write to device registers✨
• xudc_write_fifo(9)Writes data into the given endpoint buffer.✨
• xudc_wrstatus(9)Sets up the usb device status stages.✨
• xvcu_probe(9)Probe existence of the logicoreIP and initialize PLL✨
• xvcu_read(9)Read from the VCU register space✨
• xvcu_remove(9)Insert gasket isolation and disable the clock✨
• xvcu_write(9)Write to the VCU register space✨
• xvip_clr_and_set(9)Clear and set the register with a bitmask✨
• xvip_clr_or_set(9)Clear or set the register with a bitmask✨
• xvip_enum_frame_size(9)Enumerate the media bus frame size✨
• xvip_enum_mbus_code(9)Enumerate the media format code✨
• xvip_get_format_by_code(9)Retrieve format information for a media bus code✨
• xvip_get_format_by_fourcc(9)Retrieve format information for a 4CC✨
• xvip_of_get_format(9)Parse a device tree node and return format information✨
• xvip_pipeline_cleanup(9)Cleanup the pipeline after streaming✨
• xvip_pipeline_prepare(9)Prepare the pipeline for streaming✨
• xvip_pipeline_set_stream(9)Enable/disable streaming on a pipeline✨
• xvip_pipeline_start_stop(9)Start ot stop streaming on a pipeline✨
• xvip_set_format_size(9)Set the media bus frame format size✨
• xway_stp_dir_out(9)gpio_chip->dir_out - set gpio direction.✨
• xway_stp_get(9)gpio_chip->get - get gpios.✨
• xway_stp_hw_init(9)Configure the STP unit and enable the clock gate✨
• xway_stp_request(9)gpio_chip->request✨
• xway_stp_set(9)gpio_chip->set - set gpios.✨
• xwdt_resume(9)Resume the device.✨
• xwdt_suspend(9)Suspend the device.✨
• xxh32(9)calculate the 32-bit hash of the input with a given seed.✨
• xxh64(9)calculate the 64-bit hash of the input with a given seed.✨
• xxh64_digest(9)produce the current xxh64 hash✨
• xxh64_reset(9)reset the xxh64 state to start a new hashing operation✨
• xxh64_update(9)hash the data given and update the xxh64 state✨
• xxhash(9)calculate wordsize hash of the input with a given seed✨
• xxxfb_blank(9)NOT a required function. Blanks the display.✨
• xxxfb_check_var(9)Optional function. Validates a var passed in.✨
• xxxfb_copyarea(9)REQUIRED function. Can use generic routines if non acclerated hardware and packed pixel based. Copies one area of the screen to another area.✨
• xxxfb_cursor(9)OPTIONAL. If your hardware lacks support for a cursor, leave this field NULL.✨
• xxxfb_fillrect(9)REQUIRED function. Can use generic routines if non acclerated hardware and packed pixel based. Draws a rectangle on the screen.✨
• xxxfb_imageblit(9)REQUIRED function. Can use generic routines if non acclerated hardware and packed pixel based. Copies a image from system memory to the screen.✨
• xxxfb_open(9)Optional function. Called when the framebuffer is first accessed.✨
• xxxfb_pan_display(9)NOT a required function. Pans the display.✨
• xxxfb_release(9)Optional function. Called when the framebuffer device is closed.✨
• xxxfb_resume(9)Optional but recommended function. Resume the device.✨
• xxxfb_set_par(9)Optional function. Alters the hardware state.✨
• xxxfb_setcolreg(9)Optional function. Sets a color register.✨
• xxxfb_suspend(9)Optional but recommended function. Suspend the device.✨
• xxxfb_sync(9)NOT a required function. Normally the accel engine for a graphics card take a specific amount of time. Often we have to wait for the accelerator to finish its operation before we can write to the…✨
• xyzab_tdr_kins(9)Switchable kinematics for 5 axis machine with rotary table A and B✨
• xz_dec_end(9)Free the memory allocated for the decoder state✨
• xz_dec_init(9)Allocate and initialize a XZ decoder state✨
• xz_dec_microlzma_alloc(9)Allocate memory for the MicroLZMA decoder✨
• xz_dec_microlzma_end(9)Free the memory allocated for the decoder state✨
• xz_dec_microlzma_reset(9)Reset the MicroLZMA decoder state✨
• xz_dec_microlzma_run(9)Run the MicroLZMA decoder✨
• xz_dec_reset(9)Reset an already allocated decoder state✨
• xz_dec_run(9)Run the XZ decoder✨

Y

• yama_ptrace_access_check(9)validate PTRACE_ATTACH calls✨
• yama_ptrace_traceme(9)validate PTRACE_TRACEME calls✨
• yama_ptracer_add(9)add/replace an exception for this tracer/tracee pair✨
• yama_ptracer_del(9)remove exceptions related to the given tasks✨
• yama_relation_cleanup(9)remove invalid entries from the relation list✨
• yama_task_free(9)check for task_pid to remove from exception list✨
• yama_task_prctl(9)check for Yama-specific prctl operations✨
• yamon_dt_append_cmdline(9)Append YAMON-provided command line to /chosen✨
• yamon_dt_append_memory(9)Append YAMON-provided memory info to /memory✨
• yamon_dt_serial_config(9)Append YAMON-provided serial config to /chosen✨
• yas530_extract_calibration(9)extracts the a2-a9 and k calibration✨
• yas530_get_measure(9)Measure a sample of all axis and process✨
• yas530_measure(9)Make a measure from the hardware✨
• yas537_get_measure(9)Measure a sample of all axis and process✨
• yas537_measure(9)Make a measure from the hardware✨
• yellow_carp_get_gfxoff_status(9)get gfxoff status✨
• yenta_fixup_parent_bridge(9)Fix subordinate bus# of the parent bridge✨
• yield(9)yield the current processor to other threads.✨
• yield_to(9)yield the current processor to another thread in your thread group, or accelerate that thread toward the processor it's on.✨
• ynl_dump_empty(9)does the dump have no entries✨
• ynl_has_ntf(9)check if socket has *parsed* notifications✨
• yoga_c630_ec_register_notify(9)Register a notifier callback for EC events.✨
• yoga_c630_ec_unregister_notify(9)Unregister notifier callback for EC events.✨
• yt8521_adjust_status(9)update speed and duplex to phydev. when in fiber mode, adjust speed and duplex.✨
• yt8521_aneg_done(9)determines the auto negotiation result✨
• yt8521_aneg_done_paged(9)determines the auto negotiation result of one page.✨
• yt8521_config_aneg(9)change reg space then call yt8521_config_aneg_paged✨
• yt8521_config_aneg_paged(9)switch reg space then call genphy_config_aneg of one page✨
• yt8521_config_init(9)called to initialize the PHY✨
• yt8521_fiber_config_aneg(9)restart auto-negotiation or write YTPHY_MISC_CONFIG_REG.✨
• yt8521_fiber_setup_forced(9)configures/forces speed from @phydev✨
• yt8521_get_features(9)switch reg space then call yt8521_get_features_paged✨
• yt8521_get_features_paged(9)read supported link modes for one page✨
• yt8521_modify_bmcr_paged(9)bits modify a PHY's BMCR register of one page✨
• yt8521_modify_utp_fiber_bmcr(9)bits modify a PHY's BMCR register✨
• yt8521_prepare_fiber_features(9)A small helper function that setup fiber's features.✨
• yt8521_probe(9)read chip config then set suitable polling_mode✨
• yt8521_read_page(9)read reg page✨
• yt8521_read_status(9)determines the negotiated speed and duplex✨
• yt8521_read_status_paged(9)determines the speed and duplex of one page✨
• yt8521_resume(9)resume the hardware✨
• yt8521_soft_reset(9)called to issue a PHY software reset✨
• yt8521_suspend(9)suspend the hardware✨
• yt8521_write_page(9)write reg page✨
• yt8531_link_change_notify(9)Adjust the tx clock direction according to the current speed and dts config.✨
• yt8821_adjust_status(9)update speed and duplex to phydev✨
• yt8821_aneg_done(9)determines the auto negotiation result✨
• yt8821_auto_sleep_config(9)phy auto sleep config✨
• yt8821_config_init(9)phy initializatioin✨
• yt8821_get_features(9)read mmd register to get 2.5G capability✨
• yt8821_get_rate_matching(9)read register to get phy chip mode✨
• yt8821_modify_utp_fiber_bmcr(9)bits modify a PHY's BMCR register✨
• yt8821_read_status(9)determines the negotiated speed and duplex✨
• yt8821_resume(9)resume the hardware✨
• yt8821_serdes_init(9)serdes init✨
• yt8821_soft_reset(9)soft reset utp and serdes✨
• yt8821_suspend(9)suspend the hardware✨
• yt8821_update_interface(9)update interface per current speed✨
• yt8821_utp_init(9)utp init✨
• ytphy_check_and_restart_aneg(9)Enable and restart auto-negotiation✨
• ytphy_get_wol(9)report whether wake-on-lan is enabled✨
• ytphy_modify_ext(9)bits modify a PHY's extended register✨
• ytphy_modify_ext_with_lock(9)bits modify a PHY's extended register✨
• ytphy_read_ext(9)read a PHY's extended register✨
• ytphy_read_ext_with_lock(9)read a PHY's extended register✨
• ytphy_set_wol(9)turn wake-on-lan on or off✨
• ytphy_setup_master_slave(9)✨
• ytphy_utp_config_advert(9)sanitize and advertise auto-negotiation parameters✨
• ytphy_utp_config_aneg(9)restart auto-negotiation or write BMCR✨
• ytphy_utp_read_abilities(9)read PHY abilities from Clause 22 registers✨
• ytphy_utp_read_lpa(9)read LPA then setup lp_advertising for utp✨
• ytphy_write_ext(9)write a PHY's extended register✨
• ytphy_write_ext_with_lock(9)write a PHY's extended register✨

Z

• z_comp_alloc(9)allocate space for a compressor.✨
• z_comp_free(9)free the memory used by a compressor✨
• z_comp_init(9)initialize a previously-allocated compressor.✨
• z_comp_reset(9)reset a previously-allocated compressor.✨
• z_comp_stats(9)return compression statistics for a compressor or decompressor.✨
• z_compress(9)compress a PPP packet with Deflate compression.✨
• z_decomp_alloc(9)allocate space for a decompressor.✨
• z_decomp_free(9)Free the memory used by a decompressor.✨
• z_decomp_init(9)initialize a previously-allocated decompressor.✨
• z_decomp_reset(9)reset a previously-allocated decompressor.✨
• z_decompress(9)decompress a Deflate-compressed packet.✨
• z_incomp(9)add incompressible input data to the history.✨
• zap_huge_pmd(9)Zap a huge THP which is of PMD size.✨
• zap_special_vma_range(9)zap all page table entries in a special vma range✨
• zap_vma(9)zap all page table entries in a vma✨
• zap_vma_for_reaping(9)zap all page table entries in the vma without blocking✨
• zap_vma_range(9)zap all page table entries in a vma range✨
• zap_vma_range_batched(9)zap page table entries in a vma range✨
• zcrypt_card_register(9)Register a crypto card device.✨
• zcrypt_card_unregister(9)Unregister a crypto card device.✨
• zcrypt_queue_register(9)Register a crypto queue device.✨
• zcrypt_queue_unregister(9)Unregister a crypto queue device.✨
• zd1301_demod_get_dvb_frontend(9)Get pointer to DVB frontend✨
• zd1301_demod_get_i2c_adapter(9)Get pointer to I2C adapter✨
• zd_mac_tx_failed(9)callback for failed frames✨
• zd_mac_tx_status(9)reports tx status of a packet if required✨
• zd_mac_tx_to_dev(9)callback for USB layer✨