section 9 · Kernel routines 🧠

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N (continued)

n_tty_poll(9)poll method for N_TTY✨
n_tty_read(9)read function for tty✨
n_tty_receive_break(9)handle break✨
n_tty_receive_buf_common(9)process input✨
n_tty_receive_char(9)perform processing✨
n_tty_receive_char_flow_ctrl(9)receive flow control chars✨
n_tty_receive_overrun(9)handle overrun reporting✨
n_tty_receive_parity_error(9)error notifier✨
n_tty_set_termios(9)termios data changed✨
n_tty_write(9)write function for tty✨
n_tty_write_wakeup(9)asynchronous I/O notifier✨
nal_h264_color_primaries(9)Get color_primaries for v4l2 colorspace✨
nal_h264_full_range(9)Get video_full_range_flag for v4l2 quantization✨
nal_h264_level(9)Get level_idc for v4l2 h264 level✨
nal_h264_matrix_coeffs(9)Get matrix_coefficients for v4l2 v4l2_ycbcr_encoding✨
nal_h264_profile(9)Get profile_idc for v4l2 h264 profile✨
nal_h264_read_filler(9)Read filler data RBSP✨
nal_h264_read_pps(9)Read PPS NAL unit from RBSP format✨
nal_h264_read_sps(9)Read SPS NAL unit from RBSP format✨
nal_h264_transfer_characteristics(9)Get transfer_characteristics for v4l2 xfer_func✨
nal_h264_write_filler(9)Write filler data RBSP✨
nal_h264_write_pps(9)Write PPS NAL unit into RBSP format✨
nal_h264_write_sps(9)Write SPS NAL unit into RBSP format✨
nal_hevc_level(9)Get level_idc for v4l2 hevc level✨
nal_hevc_profile(9)Get profile_idc for v4l2 hevc profile✨
nal_hevc_read_filler(9)Read filler data RBSP✨
nal_hevc_read_pps(9)Read PPS NAL unit from RBSP format✨
nal_hevc_read_sps(9)Read SPS NAL unit from RBSP format✨
nal_hevc_read_vps(9)Read VPS NAL unit from RBSP format✨
nal_hevc_tier(9)Get tier_flag for v4l2 hevc tier✨
nal_hevc_write_filler(9)Write filler data RBSP✨
nal_hevc_write_pps(9)Write PPS NAL unit into RBSP format✨
nal_hevc_write_sps(9)Write SPS NAL unit into RBSP format✨
nal_hevc_write_vps(9)Write PPS NAL unit into RBSP format✨
name_contains_dotdot(9)check if a file name contains ".." path components✨
name_is_dot_dotdot(9)returns true only if @name is "." or ".."✨
name_show(9)retrieve useful identifying name✨
namecache(9)name lookup cache✨
named_distribute(9)prepare name info for bulk distribution to another node✨
named_prepare_buf(9)allocate & initialize a publication message✨
namei(9)pathname translation and lookup operations✨
namei(9freebsd)pathname translation and lookup operations✨
namespace_update_uuid(9)check for a unique uuid and whether we're "renaming"✨
nand_bbm_get_next_page(9)Get the next page for bad block markers✨
nand_block_bad(9)[DEFAULT] Read bad block marker from the chip✨
nand_block_checkbad(9)[GENERIC] Check if a block is marked bad✨
nand_block_isbad(9)[MTD Interface] Check if block at offset is bad✨
nand_block_isreserved(9)[GENERIC] Check if a block is marked reserved.✨
nand_block_markbad(9)[MTD Interface] Mark block at the given offset as bad✨
nand_block_markbad_lowlevel(9)mark a block bad✨
nand_change_read_column_op(9)Do a CHANGE READ COLUMN operation✨
nand_change_write_column_op(9)Do a CHANGE WRITE COLUMN operation✨
nand_check_ecc_caps(9)check the sanity of preset ECC settings✨
nand_check_erased_buf(9)check if a buffer contains (almost) only 0xff data✨
nand_check_erased_ecc_chunk(9)check if an ECC chunk contains (almost) only 0xff data✨
nand_check_wp(9)[GENERIC] check if the chip is write protected✨
nand_choose_best_nvddr_timings(9)Pick up the best NVDDR timings that both the NAND controller and the NAND chip support✨
nand_choose_best_sdr_timings(9)Pick up the best SDR timings that both the NAND controller and the NAND chip support✨
nand_choose_best_timings(9)Pick up the best NVDDR or SDR timings that both NAND controller and the NAND chip support✨
nand_choose_interface_config(9)find the best data interface and timings✨
nand_cleanup(9)[NAND Interface] Free resources held by the NAND device✨
nand_command(9)[DEFAULT] Send command to NAND device✨
nand_command_lp(9)[DEFAULT] Send command to NAND large page device✨
nand_create_badblock_pattern(9)[INTERN] Creates a BBT descriptor structure✨
nand_create_bbt(9)[NAND Interface] Select a default bad block table for the device✨
nand_default_block_markbad(9)[DEFAULT] mark a block bad via bad block marker✨
nand_deselect_target(9)Deselect the currently selected target✨
nand_do_read_oob(9)[INTERN] NAND read out-of-band✨
nand_do_read_ops(9)[INTERN] Read data with ECC✨
nand_do_write_oob(9)[MTD Interface] NAND write out-of-band✨
nand_do_write_ops(9)[INTERN] NAND write with ECC✨
nand_ecc_choose_conf(9)Set the ECC strength and ECC step size✨
nand_ecc_cleanup_ctx(9)Cleanup the ECC engine context✨
nand_ecc_finish_io_req(9)Finish an I/O request✨
nand_ecc_init_ctx(9)Init the ECC engine context✨
nand_ecc_is_strong_enough(9)Check if the chip configuration meets the datasheet requirements.✨
nand_ecc_prepare_io_req(9)Prepare an I/O request✨
nand_ecc_sw_bch_calculate(9)Calculate the ECC corresponding to a data block✨
nand_ecc_sw_bch_cleanup(9)Cleanup software BCH ECC resources✨
nand_ecc_sw_bch_correct(9)Detect, correct and report bit error(s)✨
nand_ecc_sw_bch_init(9)Initialize software BCH ECC engine✨
nand_ecc_sw_hamming_calculate(9)Calculate 3-byte ECC for 256/512-byte block✨
nand_ecc_sw_hamming_correct(9)Detect and correct bit error(s)✨
nand_erase(9)[MTD Interface] erase block(s)✨
nand_erase_nand(9)[INTERN] erase block(s)✨
nand_erase_op(9)Do an erase operation✨
nand_exit_status_op(9)Exit a STATUS operation✨
nand_extract_bits(9)Copy unaligned bits from one buffer to another one✨
nand_fill_column_cycles(9)fill the column cycles of an address✨
nand_fill_oob(9)[INTERN] Transfer client buffer to oob✨
nand_get_data_buf(9)Get the internal page buffer✨
nand_get_device(9)[GENERIC] Get chip for selected access✨
nand_get_features(9)wrapper to perform a GET_FEATURE✨
nand_get_features_op(9)Do a GET FEATURES operation✨
nand_get_interface_config(9)Retrieve the current interface configuration of a NAND chip✨
nand_get_manufacturer_desc(9)Get manufacturer information from the manufacturer ID✨
nand_get_nvddr_timings(9)get NV-DDR timing from data interface✨
nand_get_sdr_timings(9)get SDR timing from data interface✨
nand_get_set_features_notsupp(9)set/get features stub returning -ENOTSUPP✨
nand_gpio_waitrdy(9)Poll R/B GPIO pin until ready✨
nand_interface_is_nvddr(9)get the interface type✨
nand_interface_is_sdr(9)get the interface type✨
nand_isbad_bbt(9)[NAND Interface] Check if a block is bad✨
nand_isreserved_bbt(9)[NAND Interface] Check if a block is reserved✨
nand_lock(9)[MTD Interface] Lock the NAND flash✨
nand_markbad_bbm(9)mark a block by updating the BBM✨
nand_markbad_bbt(9)[NAND Interface] Mark a block bad in the BBT✨
nand_match_ecc_req(9)meet the chip's requirement with least ECC bytes✨
nand_maximize_ecc(9)choose the max ECC strength available✨
nand_memory_bbt(9)[GENERIC] create a memory based bad block table✨
nand_monolithic_read_page_raw(9)Monolithic page read in raw mode✨
nand_monolithic_write_page_raw(9)Monolithic page write in raw mode✨
nand_op_parser_exec_op(9)exec_op parser✨
nand_op_parser_match_pat(9)Checks if a pattern matches the instructions remaining in the parser context✨
nand_op_parser_must_split_instr(9)Checks if an instruction must be split✨
nand_opcode_8bits(9)Check if the opcode's address should be sent only on the lower 8 bits✨
nand_prog_page_begin_op(9)starts a PROG PAGE operation✨
nand_prog_page_end_op(9)ends a PROG PAGE operation✨
nand_prog_page_op(9)Do a full PROG PAGE operation✨
nand_read_buf(9)[DEFAULT] read chip data into buffer✨
nand_read_buf16(9)[DEFAULT] read chip data into buffer✨
nand_read_byte(9)[DEFAULT] read one byte from the chip✨
nand_read_byte16(9)[DEFAULT] read one byte endianness aware from the chip✨
nand_read_data_op(9)Read data from the NAND✨
nand_read_oob(9)[MTD Interface] NAND read data and/or out-of-band✨
nand_read_oob_op(9)Do a READ OOB operation✨
nand_read_oob_std(9)[REPLACEABLE] the most common OOB data read function✨
nand_read_oob_syndrome(9)[REPLACEABLE] OOB data read function for HW ECC with syndromes✨
nand_read_page_hwecc(9)[REPLACEABLE] hardware ECC based page read function✨
nand_read_page_hwecc_oob_first(9)Hardware ECC page read with ECC data read from OOB area✨
nand_read_page_op(9)Do a READ PAGE operation✨
nand_read_page_raw(9)[INTERN] read raw page data without ecc✨
nand_read_page_raw_notsupp(9)dummy read raw page function✨
nand_read_page_raw_syndrome(9)[INTERN] read raw page data without ecc✨
nand_read_page_swecc(9)[REPLACEABLE] software ECC based page read function✨
nand_read_page_syndrome(9)[REPLACEABLE] hardware ECC syndrome based page read✨
nand_read_param_page_op(9)Do a READ PARAMETER PAGE operation✨
nand_read_subpage(9)[REPLACEABLE] ECC based sub-page read function✨
nand_readid_op(9)Do a READID operation✨
nand_region_is_secured(9)Check if the region is secured✨
nand_release_device(9)[GENERIC] release chip✨
nand_reset(9)Reset and initialize a NAND device✨
nand_reset_interface(9)Reset data interface and timings✨
nand_reset_op(9)Do a reset operation✨
nand_resume(9)[MTD Interface] Resume the NAND flash✨
nand_scan_bbt(9)[NAND Interface] scan, find, read and maybe create bad block table(s)✨
nand_scan_ident(9)Scan for the NAND device✨
nand_scan_tail(9)Scan for the NAND device✨
nand_scan_with_ids(9)[NAND Interface] Scan for the NAND device✨
nand_select_chip(9)[DEFAULT] control CE line✨
nand_select_target(9)Select a NAND target (A.K.A. die)✨
nand_set_features(9)wrapper to perform a SET_FEATURE✨
nand_set_features_op(9)Do a SET FEATURES operation✨
nand_setup_interface(9)Setup the best data interface and timings✨
nand_setup_read_retry(9)[INTERN] Set the READ RETRY mode✨
nand_shutdown(9)[MTD Interface] Finish the current NAND operation and prevent further operations✨
nand_soft_waitrdy(9)Poll STATUS reg until RDY bit is set to 1✨
nand_status_op(9)Do a STATUS operation✨
nand_subop_get_addr_start_off(9)Get the start offset in an address array✨
nand_subop_get_data_len(9)Get the number of bytes to retrieve✨
nand_subop_get_data_start_off(9)Get the start offset in a data array✨
nand_subop_get_num_addr_cyc(9)Get the remaining address cycles to assert✨
nand_suspend(9)[MTD Interface] Suspend the NAND flash✨
nand_sync(9)[MTD Interface] sync✨
nand_to_spinand(9)Get the SPI NAND device embedding an NAND object✨
nand_transfer_oob(9)[INTERN] Transfer oob to client buffer✨
nand_unlock(9)[MTD Interface] Unlock the NAND flash✨
nand_update_bbt(9)update bad block table(s)✨
nand_wait(9)[DEFAULT] wait until the command is done✨
nand_wait_ready(9)[GENERIC] Wait for the ready pin after commands.✨
nand_wait_status_ready(9)[GENERIC] Wait for the ready status after commands.✨
nand_write_buf(9)[DEFAULT] write buffer to chip✨
nand_write_buf16(9)[DEFAULT] write buffer to chip✨
nand_write_byte(9)[DEFAULT] write single byte to chip✨
nand_write_byte16(9)[DEFAULT] write single byte to a chip with width 16✨
nand_write_data_op(9)Write data from the NAND✨
nand_write_oob(9)[MTD Interface] NAND write data and/or out-of-band✨
nand_write_oob_std(9)[REPLACEABLE] the most common OOB data write function✨
nand_write_oob_syndrome(9)[REPLACEABLE] OOB data write function for HW ECC with syndrome - only for large page flash✨
nand_write_page(9)write one page✨
nand_write_page_hwecc(9)[REPLACEABLE] hardware ECC based page write function✨
nand_write_page_raw(9)[INTERN] raw page write function✨
nand_write_page_raw_notsupp(9)dummy raw page write function✨
nand_write_page_raw_syndrome(9)[INTERN] raw page write function✨
nand_write_page_swecc(9)[REPLACEABLE] software ECC based page write function✨
nand_write_page_syndrome(9)[REPLACEABLE] hardware ECC syndrome based page write✨
nand_write_subpage_hwecc(9)[REPLACEABLE] hardware ECC based subpage write✨
nandc_set_read_loc_first(9)to set read location first register✨
nandc_set_read_loc_last(9)to set read location last register✨
nanddev_bbt_cleanup(9)Cleanup the BBT (Bad Block Table)✨
nanddev_bbt_get_block_status(9)Return the status of an eraseblock✨
nanddev_bbt_init(9)Initialize the BBT (Bad Block Table)✨
nanddev_bbt_is_initialized(9)Check if the BBT has been initialized✨
nanddev_bbt_pos_to_entry(9)Convert a NAND position into a BBT entry✨
nanddev_bbt_set_block_status(9)Update the status of an eraseblock in the in-memory BBT✨
nanddev_bbt_update(9)Update a BBT✨
nanddev_cleanup(9)Release resources allocated in nanddev_init()✨
nanddev_ecc_engine_cleanup(9)Cleanup ECC engine initializations✨
nanddev_ecc_engine_init(9)Initialize an ECC engine for the chip✨
nanddev_erase(9)Erase a NAND portion✨