9 Kernel routines

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sn

snd_ac97_bus create an AC97 bus component
snd_ac97_get_short_name retrieve codec name
snd_ac97_mixer create an Codec97 component
snd_ac97_pcm_assign assign AC97 slots to given PCM streams
snd_ac97_pcm_close closes the given AC97 pcm
snd_ac97_pcm_double_rate_rules set double rate constraints
snd_ac97_pcm_open opens the given AC97 pcm
snd_ac97_read read a value from the given register
snd_ac97_resume General resume function for AC97 codec
snd_ac97_set_rate change the rate of the given input/output.
snd_ac97_suspend General suspend function for AC97 codec
snd_ac97_tune_hardware tune up the hardware
snd_ac97_update update the value on the given register
snd_ac97_update_bits update the bits on the given register
snd_ac97_update_power update the powerdown register
snd_ac97_write write a value on the given register
snd_ac97_write_cache write a value on the given register and update the cache
snd_assert run-time assertion macro
snd_BUG give a BUG warning message and stack trace
snd_BUG_ON debugging check macro
snd_card_add_dev_attr Append a new sysfs attribute group to card
snd_card_create create and initialize a soundcard structure
snd_card_disconnect disconnect all APIs from the file-operations (user space)
snd_card_file_add add the file to the file list of the card
snd_card_file_remove remove the file from the file list
snd_card_free frees given soundcard structure
snd_card_free_in_thread call snd_card_free in thread
snd_card_free_when_closed Disconnect the card, free it later eventually
snd_card_new create and initialize a soundcard structure
snd_card_proc_new create an info entry for the given card
snd_card_register register the soundcard
snd_card_set_id set card identification name
snd_card_unref release the reference counter
snd_component_add add a component string
snd_compress_register register compressed device
snd_ctl_activate_id activate/inactivate the control of the given id
snd_ctl_add add the control instance to the card
snd_ctl_add_slave Add a virtual slave control
snd_ctl_add_slave_uncached Add a virtual slave control
snd_ctl_add_vmaster_hook Add a hook to a vmaster control
snd_ctl_boolean_mono_info Helper function for a standard boolean info callback with a mono channel
snd_ctl_boolean_stereo_info Helper function for a standard boolean info callback with stereo two channels
snd_ctl_enum_info fills the info structure for an enumerated control
snd_ctl_find_id find the control instance with the given id
snd_ctl_find_numid find the control instance with the given number-id
snd_ctl_free_one release the control instance
snd_ctl_make_virtual_master Create a virtual master control
snd_ctl_new create a control instance from the template
snd_ctl_new1 create a control instance from the template
snd_ctl_notify Send notification to user-space for a control change
snd_ctl_register_ioctl register the device-specific control-ioctls
snd_ctl_register_ioctl_compat register the device-specific 32bit compat control-ioctls
snd_ctl_remove remove the control from the card and release it
snd_ctl_remove_id remove the control of the given id and release it
snd_ctl_rename_id replace the id of a control on the card
snd_ctl_replace replace the control instance of the card
snd_ctl_sync_vmaster Sync the vmaster slaves and hook
snd_ctl_unregister_ioctl de-register the device-specific control-ioctls
snd_ctl_unregister_ioctl_compat de-register the device-specific compat 32bit control-ioctls
snd_device_disconnect disconnect the device
snd_device_free release the device from the card
snd_device_initialize Initialize struct device for sound devices
snd_device_new create an ALSA device component
snd_device_register register the device
snd_dma_alloc_pages allocate the buffer area according to the given type
snd_dma_alloc_pages_fallback allocate the buffer area according to the given type with fallback
snd_dma_disable stop the ISA DMA transfer
snd_dma_free_pages release the allocated buffer
snd_dma_get_reserved_buf get the reserved buffer for the given device
snd_dma_pointer return the current pointer to DMA transfer buffer in bytes
snd_dma_program program an ISA DMA transfer
snd_dma_reserve_buf reserve the buffer
snd_dmaengine_pcm_close Close a dmaengine based PCM substream
snd_dmaengine_pcm_close_release_chan Close a dmaengine based PCM substream and release channel
snd_dmaengine_pcm_open Open a dmaengine based PCM substream
snd_dmaengine_pcm_open_request_chan Open a dmaengine based PCM substream and request channel
snd_dmaengine_pcm_pointer dmaengine based PCM pointer implementation
snd_dmaengine_pcm_pointer_no_residue dmaengine based PCM pointer implementation
snd_dmaengine_pcm_prepare_slave_config Generic prepare_slave_config callback
snd_dmaengine_pcm_register Register a dmaengine based PCM device
snd_dmaengine_pcm_request_channel Request channel for the dmaengine PCM
snd_dmaengine_pcm_set_config_from_dai_data Initializes a dma slave config using DAI DMA data.
snd_dmaengine_pcm_trigger dmaengine based PCM trigger implementation
snd_dmaengine_pcm_unregister Removes a dmaengine based PCM device
snd_free_pages release the pages
snd_hwdep_new create a new hwdep instance
snd_hwparams_to_dma_slave_config Convert hw_params to dma_slave_config
snd_info_create_card_entry create an info entry for the given card
snd_info_create_module_entry create an info entry for the given module
snd_info_free_entry release the info entry
snd_info_get_line read one line from the procfs buffer
snd_info_get_str parse a string token
snd_info_register register the info entry
snd_info_unregister de-register the info entry
snd_interval_list refine the interval value from the list
snd_interval_ranges refine the interval value from the list of ranges
snd_interval_ratnum refine the interval value
snd_interval_refine refine the interval value of configurator
snd_iprintf printf on the procfs buffer
snd_jack_add_new_kctl Create a new snd_jack_kctl and add it to jack
snd_jack_new Create a new jack
snd_jack_report Report the current status of a jack
snd_jack_set_key Set a key mapping on a jack
snd_jack_set_parent Set the parent device for a jack
snd_lookup_minor_data get user data of a registered device
snd_malloc_pages allocate pages with the given size
snd_mpu401_uart_interrupt generic MPU401-UART interrupt handler
snd_mpu401_uart_interrupt_tx generic MPU401-UART transmit irq handler
snd_mpu401_uart_new create an MPU401-UART instance
snd_pcm_add_chmap_ctls create channel-mapping control elements
snd_pcm_capture_avail Get the available (readable) space for capture
snd_pcm_capture_empty check whether the capture buffer is empty
snd_pcm_capture_hw_avail Get the free space for capture
snd_pcm_capture_ready check whether the capture buffer is available
snd_pcm_chmap_substream get the PCM substream assigned to the given chmap info
snd_pcm_format_big_endian Check the PCM format is big-endian
snd_pcm_format_cpu_endian Check the PCM format is CPU-endian
snd_pcm_format_linear Check the PCM format is linear
snd_pcm_format_little_endian Check the PCM format is little-endian
snd_pcm_format_name Return a name string for the given PCM format
snd_pcm_format_physical_width return the physical bit-width of the format
snd_pcm_format_set_silence set the silence data on the buffer
snd_pcm_format_signed Check the PCM format is signed linear
snd_pcm_format_silence_64 return the silent data in 8 bytes array
snd_pcm_format_size return the byte size of samples on the given format
snd_pcm_format_unsigned Check the PCM format is unsigned linear
snd_pcm_format_width return the bit-width of the format
snd_pcm_gettime Fill the timespec depending on the timestamp mode
snd_pcm_group_for_each_entry iterate over the linked substreams
snd_pcm_hw_constraint_integer apply an integer constraint to an interval
snd_pcm_hw_constraint_list apply a list of constraints to a parameter
snd_pcm_hw_constraint_mask64 apply the given bitmap mask constraint
snd_pcm_hw_constraint_minmax apply a min/max range constraint to an interval
snd_pcm_hw_constraint_msbits add a hw constraint msbits rule
snd_pcm_hw_constraint_pow2 add a hw constraint power-of-2 rule
snd_pcm_hw_constraint_ranges apply list of range constraints to a parameter
snd_pcm_hw_constraint_ratdens apply ratdens constraint to a parameter
snd_pcm_hw_constraint_ratnums apply ratnums constraint to a parameter
snd_pcm_hw_constraint_single Constrain parameter to a single value
snd_pcm_hw_constraint_step add a hw constraint step rule
snd_pcm_hw_param_first refine config space and return minimum value
snd_pcm_hw_param_last refine config space and return maximum value
snd_pcm_hw_param_value return params field var value
snd_pcm_hw_rule_add add the hw-constraint rule
snd_pcm_hw_rule_noresample add a rule to allow disabling hw resampling
snd_pcm_lib_alloc_vmalloc_32_buffer allocate 32-bit-addressable buffer
snd_pcm_lib_alloc_vmalloc_buffer allocate virtual DMA buffer
snd_pcm_lib_buffer_bytes Get the buffer size of the current PCM in bytes
snd_pcm_lib_default_mmap Default PCM data mmap function
snd_pcm_lib_free_pages release the allocated DMA buffer.
snd_pcm_lib_free_vmalloc_buffer free vmalloc buffer
snd_pcm_lib_get_vmalloc_page map vmalloc buffer offset to page struct
snd_pcm_lib_ioctl a generic PCM ioctl callback
snd_pcm_lib_malloc_pages allocate the DMA buffer
snd_pcm_lib_mmap_iomem Default PCM data mmap function for I/O mem
snd_pcm_lib_period_bytes Get the period size of the current PCM in bytes
snd_pcm_lib_preallocate_free_for_all release all pre-allocated buffers on the pcm
snd_pcm_lib_preallocate_pages pre-allocation for the given DMA type
snd_pcm_lib_preallocate_pages_for_all pre-allocation for continuous memory type (all substreams)
snd_pcm_limit_hw_rates determine rate_min/rate_max fields
snd_pcm_limit_isa_dma_size Get the max size fitting with ISA DMA transfer
snd_pcm_mmap_data_close decrease the mmap counter
snd_pcm_mmap_data_open increase the mmap counter
snd_pcm_new create a new PCM instance
snd_pcm_new_internal create a new internal PCM instance
snd_pcm_new_stream create a new PCM stream
snd_pcm_notify Add/remove the notify list
snd_pcm_period_elapsed update the pcm status for the next period
snd_pcm_playback_avail Get the available (writable) space for playback
snd_pcm_playback_data check whether any data exists on the playback buffer
snd_pcm_playback_empty check whether the playback buffer is empty
snd_pcm_playback_hw_avail Get the queued space for playback
snd_pcm_playback_ready check whether the playback buffer is available
snd_pcm_rate_bit_to_rate converts SNDRV_PCM_RATE_xxx bit to sample rate
snd_pcm_rate_mask_intersect computes the intersection between two rate masks
snd_pcm_rate_range_to_bits converts rate range to SNDRV_PCM_RATE_xxx bit
snd_pcm_rate_to_rate_bit converts sample rate to SNDRV_PCM_RATE_xxx bit
snd_pcm_running Check whether the substream is in a running state
snd_pcm_set_ops set the PCM operators
snd_pcm_set_runtime_buffer Set the PCM runtime buffer
snd_pcm_set_sync set the PCM sync id
snd_pcm_sgbuf_get_addr Get the DMA address at the corresponding offset
snd_pcm_sgbuf_get_chunk_size Compute the max size that fits within the contig. page from the given size
snd_pcm_sgbuf_get_ptr Get the virtual address at the corresponding offset
snd_pcm_sgbuf_ops_page get the page struct at the given offset
snd_pcm_stop try to stop all running streams in the substream group
snd_pcm_stop_xrun stop the running streams as XRUN
snd_pcm_stream_linked Check whether the substream is linked with others
snd_pcm_stream_lock Lock the PCM stream
snd_pcm_stream_lock_irq Lock the PCM stream
snd_pcm_stream_lock_irqsave Lock the PCM stream
snd_pcm_stream_str Get a string naming the direction of a stream
snd_pcm_stream_unlock Unlock the PCM stream
snd_pcm_stream_unlock_irq Unlock the PCM stream
snd_pcm_stream_unlock_irqrestore Unlock the PCM stream
snd_pcm_substream_to_dma_direction Get dma_transfer_direction for a PCM substream
snd_pcm_suspend trigger SUSPEND to all linked streams
snd_pcm_suspend_all trigger SUSPEND to all substreams in the given pcm
snd_pcm_trigger_done Mark the master substream
snd_power_wait wait until the power-state is changed.
snd_printd debug printk
snd_printd_ratelimit
snd_printdd debug printk
snd_printk printk wrapper
snd_rawmidi_new create a rawmidi instance
snd_rawmidi_receive receive the input data from the device
snd_rawmidi_set_ops set the rawmidi operators
snd_rawmidi_transmit copy from the buffer to the device
snd_rawmidi_transmit_ack acknowledge the transmission
snd_rawmidi_transmit_empty check whether the output buffer is empty
snd_rawmidi_transmit_peek copy data from the internal buffer
snd_register_device Register the ALSA device file for the card
snd_register_device_for_dev Register the ALSA device file for the card
snd_request_card try to load the card module
snd_soc_add_card_controls add an array of controls to a SoC card. Convenience function to add a list of controls.
snd_soc_add_codec_controls add an array of controls to a codec. Convenience function to add a list of controls. Many codecs were duplicating this code.
snd_soc_add_component_controls Add an array of controls to a component.
snd_soc_add_dai_controls add an array of controls to a DAI. Convienience function to add a list of controls.
snd_soc_add_dai_link Add a DAI link dynamically
snd_soc_add_platform Add a platform to the ASoC core
snd_soc_add_platform_controls add an array of controls to a platform. Convenience function to add a list of controls.
snd_soc_cache_sync Sync the register cache with the hardware
snd_soc_card_jack_new Create a new jack
snd_soc_cnew create new control
snd_soc_codec_exit_regmap De-initialize regmap instance for the CODEC
snd_soc_codec_force_bias_level Set the CODEC DAPM bias level
snd_soc_codec_get_bias_level Get current CODEC DAPM bias level
snd_soc_codec_get_dapm Returns the DAPM context for the CODEC
snd_soc_codec_init_bias_level Initialize CODEC DAPM bias level
snd_soc_codec_init_regmap Initialize regmap instance for the CODEC
snd_soc_codec_set_sysclk configure CODEC system or master clock.
snd_soc_component_async_complete Ensure asynchronous I/O has completed
snd_soc_component_exit_regmap De-initialize regmap instance for the component
snd_soc_component_get_dapm Returns the DAPM context associated with a component
snd_soc_component_init_regmap Initialize regmap instance for the component
snd_soc_component_read Read register value
snd_soc_component_test_bits Test register for change
snd_soc_component_to_codec Casts a component to the CODEC it is embedded in
snd_soc_component_to_platform Casts a component to the platform it is embedded in
snd_soc_component_update_bits Perform read/modify/write cycle
snd_soc_component_update_bits_async Perform asynchronous read/modify/write cycle
snd_soc_component_write Write register value
snd_soc_dai_digital_mute configure DAI system or master clock.
snd_soc_dai_set_bclk_ratio configure BCLK to sample rate ratio.
snd_soc_dai_set_channel_map configure DAI audio channel map
snd_soc_dai_set_clkdiv configure DAI clock dividers.
snd_soc_dai_set_fmt configure DAI hardware audio format.
snd_soc_dai_set_pll configure DAI PLL.
snd_soc_dai_set_sysclk configure DAI system or master clock.
snd_soc_dai_set_tdm_slot Configures a DAI for TDM operation
snd_soc_dai_set_tristate configure DAI system or master clock.
snd_soc_dapm_add_routes Add routes between DAPM widgets
snd_soc_dapm_del_routes Remove routes between DAPM widgets
snd_soc_dapm_disable_pin disable pin.
snd_soc_dapm_disable_pin_unlocked disable pin.
snd_soc_dapm_enable_pin enable pin.
snd_soc_dapm_enable_pin_unlocked enable pin.
snd_soc_dapm_force_bias_level Sets the DAPM bias level
snd_soc_dapm_force_enable_pin force a pin to be enabled
snd_soc_dapm_force_enable_pin_unlocked force a pin to be enabled
snd_soc_dapm_free free dapm resources
snd_soc_dapm_get_enum_double dapm enumerated double mixer get callback
snd_soc_dapm_get_pin_status get audio pin status
snd_soc_dapm_get_pin_switch Get information for a pin switch
snd_soc_dapm_get_volsw dapm mixer get callback
snd_soc_dapm_ignore_suspend ignore suspend status for DAPM endpoint
snd_soc_dapm_info_pin_switch Info for a pin switch
snd_soc_dapm_kcontrol_codec Returns the codec associated to a kcontrol
snd_soc_dapm_kcontrol_dapm Returns the dapm context associated to a kcontrol
snd_soc_dapm_kcontrol_widget Returns the widget associated to a kcontrol
snd_soc_dapm_nc_pin permanently disable pin.
snd_soc_dapm_nc_pin_unlocked permanently disable pin.
snd_soc_dapm_new_controls create new dapm controls
snd_soc_dapm_new_widgets add new dapm widgets
snd_soc_dapm_put_enum_double dapm enumerated double mixer set callback
snd_soc_dapm_put_pin_switch Set information for a pin switch
snd_soc_dapm_put_volsw dapm mixer set callback
snd_soc_dapm_sync scan and power dapm paths
snd_soc_dapm_sync_unlocked scan and power dapm paths
snd_soc_dapm_to_codec Casts a DAPM context to the CODEC it is embedded in
snd_soc_dapm_to_component Casts a DAPM context to the component it is embedded in
snd_soc_dapm_to_platform Casts a DAPM context to the platform it is embedded in
snd_soc_dapm_weak_routes Mark routes between DAPM widgets as weak
snd_soc_find_dai Find a registered DAI
snd_soc_get_enum_double enumerated double mixer get callback
snd_soc_get_strobe strobe get callback
snd_soc_get_volsw single mixer get callback
snd_soc_get_volsw_range single mixer get callback with range
snd_soc_get_volsw_sx single mixer get callback
snd_soc_get_xr_sx signed multi register get callback
snd_soc_info_enum_double enumerated double mixer info callback
snd_soc_info_volsw single mixer info callback
snd_soc_info_volsw_range single mixer info callback with range.
snd_soc_info_volsw_sx Mixer info callback for SX TLV controls
snd_soc_info_xr_sx signed multi register info callback
snd_soc_jack_add_gpiods Associate GPIO descriptor pins with an ASoC jack
snd_soc_jack_add_gpios Associate GPIO pins with an ASoC jack
snd_soc_jack_add_pins Associate DAPM pins with an ASoC jack
snd_soc_jack_add_zones Associate voltage zones with jack
snd_soc_jack_free_gpios Release GPIO pins' resources of an ASoC jack
snd_soc_jack_get_type Based on the mic bias value, this function returns the type of jack from the zones declared in the jack type
snd_soc_jack_notifier_register Register a notifier for jack status
snd_soc_jack_notifier_unregister Unregister a notifier for jack status
snd_soc_jack_report Report the current status for a jack
snd_soc_kcontrol_codec Returns the CODEC that registered the control
snd_soc_kcontrol_component Returns the component that registered the control
snd_soc_kcontrol_platform Returns the platform that registered the control
snd_soc_limit_volume Set new limit to an existing volume control.
snd_soc_new_compress create a new compress.
snd_soc_put_enum_double enumerated double mixer put callback
snd_soc_put_strobe strobe put callback
snd_soc_put_volsw single mixer put callback
snd_soc_put_volsw_range single mixer put value callback with range.
snd_soc_put_volsw_sx double mixer set callback
snd_soc_put_xr_sx signed multi register get callback
snd_soc_register_card Register a card with the ASoC core
snd_soc_register_codec Register a codec with the ASoC core
snd_soc_register_dai Register a DAI dynamically & create its widgets
snd_soc_register_platform Register a platform with the ASoC core
snd_soc_remove_dai_link Remove a DAI link from the list
snd_soc_remove_platform Remove a platform from the ASoC core
snd_soc_runtime_set_dai_fmt Change DAI link format for a ASoC runtime
snd_soc_set_runtime_hwparams set the runtime hardware parameters
snd_soc_test_bits test register for change
snd_soc_unregister_card Unregister a card with the ASoC core
snd_soc_unregister_codec Unregister a codec from the ASoC core
snd_soc_unregister_component Unregister a component from the ASoC core
snd_soc_unregister_platform Unregister a platform from the ASoC core
snd_soc_update_bits update codec register bits
snd_unregister_device unregister the device on the given card
SNDRV_COMPRESS_IOCTL_VERSION
snprintf Format a string and place it in a buffer

so

soabort kernel socket interface
soaccept kernel socket interface
sobind kernel socket interface
socheckuid kernel socket interface
sock_alloc allocate a socket
sock_poll_wait place memory barrier behind the poll_wait call.
sock_register add a socket protocol handler
sock_release close a socket
sock_tx_timestamp checks whether the outgoing packet is to be time stamped
sock_unregister remove a protocol handler
socket kernel socket interface
sockfd_lookup Go from a file number to its socket slot
soclose kernel socket interface
soconnect kernel socket interface
socreate kernel socket interface
sodisconnect kernel socket interface
sodtor_set kernel socket interface
sodupsockaddr kernel socket interface
sofree kernel socket interface
sogetopt kernel socket interface
sohasoutofband kernel socket interface
solisten kernel socket interface
solisten_proto kernel socket interface
solisten_proto_check kernel socket interface
sonewconn kernel socket interface
sooptcopyin kernel socket interface
sooptcopyout kernel socket interface
sopoll kernel socket interface
sopoll_generic kernel socket interface
soreceive kernel socket interface
soreceive_dgram kernel socket interface
soreceive_generic kernel socket interface
soreceive_stream kernel socket interface
soreserve kernel socket interface
sorflush kernel socket interface
sosend kernel socket interface
sosend_dgram kernel socket interface
sosend_generic kernel socket interface
sosetopt kernel socket interface
soshutdown kernel socket interface
sotoxsocket kernel socket interface
soundmodem amateur (AX.25) packet radio network driver for soundcards
soupcall_clear kernel socket interface
soupcall_set kernel socket interface
sowakeup kernel socket interface

sp

spans_boundary Check a packet can be ISA DMA'd
sparse_keymap_entry_from_keycode perform sparse keymap lookup
sparse_keymap_entry_from_scancode perform sparse keymap lookup
sparse_keymap_free free memory allocated for sparse keymap
sparse_keymap_report_entry report event corresponding to given key entry
sparse_keymap_report_event report event corresponding to given scancode
sparse_keymap_setup set up sparse keymap for an input device
sparse_memory_present_with_active_regions Call memory_present for each active range
sphereprobe Probe a pretend hemisphere
spi_add_device Add spi_device allocated with spi_alloc_device
spi_alloc_device Allocate a new SPI device
spi_alloc_master allocate SPI master controller
spi_async asynchronous SPI transfer
spi_async_locked version of spi_async with exclusive bus usage
spi_bus_lock obtain a lock for exclusive SPI bus usage
spi_bus_unlock release the lock for exclusive SPI bus usage
spi_busnum_to_master look up master associated with bus_num
spi_display_xfer_agreement Print the current target transfer agreement
spi_finalize_current_message the current message is complete
spi_finalize_current_transfer report completion of a transfer
spi_get_next_queued_message called by driver to check for queued messages
spi_message_init_with_transfers Initialize spi_message and append transfers
spi_new_device instantiate one new SPI device
spi_populate_tag_msg place a tag message in a buffer
spi_read SPI synchronous read
spi_register_board_info register SPI devices for a given board
spi_register_driver register a SPI driver
spi_register_master register SPI master controller
spi_schedule_dv_device schedule domain validation to occur on the device
spi_setup setup SPI mode and clock rate
spi_sync blocking/synchronous SPI data transfers
spi_sync_locked version of spi_sync with exclusive bus usage
spi_sync_transfer synchronous SPI data transfer
spi_unregister_driver reverse effect of spi_register_driver
spi_unregister_master unregister SPI master controller
spi_w8r16 SPI synchronous 8 bit write followed by 16 bit read
spi_w8r16be SPI synchronous 8 bit write followed by 16 bit big-endian read
spi_w8r8 SPI synchronous 8 bit write followed by 8 bit read
spi_write SPI synchronous write
spi_write_then_read SPI synchronous write followed by read
spindle Control a spindle with different acceleration and deceleration and optional gear change scaling
spindle_monitor spindle at-speed and underspeed detection
spl manipulate interrupt priorities
spl0 manipulate interrupt priorities
splbio manipulate interrupt priorities
splclock manipulate interrupt priorities
splhigh manipulate interrupt priorities
splice_direct_to_actor splices data directly between two non-pipes
splice_from_pipe splice data from a pipe to a file
splice_from_pipe_begin start splicing from pipe
splice_from_pipe_end finish splicing from pipe
splice_from_pipe_feed feed available data from a pipe to a file
splice_from_pipe_next wait for some data to splice from
splice_to_pipe fill passed data into a pipe
splimp manipulate interrupt priorities
splnet manipulate interrupt priorities
splsoftclock manipulate interrupt priorities
splsofttty manipulate interrupt priorities
splstatclock manipulate interrupt priorities
spltty manipulate interrupt priorities
splvm manipulate interrupt priorities
splx manipulate interrupt priorities
sppp_attach attach synchronous PPP/HDLC to a device
sppp_close close down a synchronous PPP or Cisco HDLC link
sppp_detach release PPP resources from a device
sppp_do_ioctl Ioctl handler for ppp/hdlc
sppp_open open a synchronous PPP or Cisco HDLC link
sppp_reopen notify of physical link loss
sprintf Format a string and place it in a buffer

sq

sq_flush_range Flush (prefetch) a specific SQ range
sq_remap Map a physical address through the Store Queues
sq_unmap Unmap a Store Queue allocation

sr

srandom supply pseudo-random numbers
srcu_barrier Wait until all in-flight call_srcu callbacks complete.
srcu_batches_completed return batches completed.
srp_attach_transport instantiate SRP transport template
srp_reconnect_rport reconnect to an SRP target port
srp_release_transport release SRP transport template instance
srp_remove_host tear down a Scsi_Host's SRP data structures
srp_rport_add add a SRP remote port to the device hierarchy
srp_rport_del remove a SRP remote port
srp_rport_get increment rport reference count
srp_rport_put decrement rport reference count
srp_start_tl_fail_timers start the transport layer failure timers
srp_stop_rport_timers stop the transport layer recovery timers
srp_tmo_valid check timeout combination validity

ss

sscanf Unformat a buffer into a list of arguments
sserial Smart Serial LinuxCNC HAL driver for the Mesa Electronics HostMot2 Smart-Serial remote cards

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