The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
nand_wait_ready – [GENERIC] Wait for the ready pin after commands. Synopsis void nand_wait_ready(struct mtd_info *mtd); Arguments mtd MTD device structure Description Wait for the ready pin after a command, and warn if a timeout occurs. Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_wait – [DEFAULT] wait until the command is done Synopsis int nand_wait(struct mtd_info *mtd, struct nand_chip *chip); Arguments mtd MTD device structure chip NAND chip structure Description Wait for command done. This applies to erase and program only. Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_update_bbt – update bad block table(s) Synopsis int nand_update_bbt(struct mtd_info *mtd, loff_t offs); Arguments mtd MTD device structure offs the offset of the newly marked block Description The function updates the bad block table(s). Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_unlock – [REPLACEABLE] unlocks specified locked blocks Synopsis int nand_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len); Arguments mtd mtd info ofs offset to start unlock from len length to unlock Description Returns unlock status. Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_transfer_oob – [INTERN] Transfer oob to client buffer Synopsis uint8_t * nand_transfer_oob(struct mtd_info * mtd, uint8_t * oob, struct mtd_oob_ops * ops, size_t len); Arguments mtd mtd info structure oob oob destination address ops oob ops structure len size of oob to transfer Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_sync – [MTD Interface] sync Synopsis void nand_sync(struct mtd_info *mtd); Arguments mtd MTD device structure Description Sync is actually a wait for chip ready function. Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_suspend – [MTD Interface] Suspend the NAND flash Synopsis int nand_suspend(struct mtd_info *mtd); Arguments mtd MTD device structure Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_shutdown – [MTD Interface] Finish the current NAND operation and prevent further operations Synopsis void nand_shutdown(struct mtd_info *mtd); Arguments mtd MTD device structure Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_setup_read_retry – [INTERN] Set the READ RETRY mode Synopsis int nand_setup_read_retry(struct mtd_info *mtd, int retry_mode); Arguments mtd MTD device structure retry_mode the retry mode to use Description Some vendors supply a special command to shift the Vt threshold, to be used when there are too many bitflips in a page (i.e., ECC error). After setting…
nand_setup_data_interface – Setup the best data interface and timings Synopsis int nand_setup_data_interface(struct nand_chip *chip); Arguments chip The NAND chip Description Find and configure the best data interface and NAND timings supported by the chip and the driver. First tries to retrieve supported timing modes from ONFI information, and if the NAND chip does not support…
nand_select_chip – [DEFAULT] control CE line Synopsis void nand_select_chip(struct mtd_info *mtd, int chipnr); Arguments mtd MTD device structure chipnr chipnumber to select, -1 for deselect Description Default select function for 1 chip devices. Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_scan_tail – [NAND Interface] Scan for the NAND device Synopsis int nand_scan_tail(struct mtd_info *mtd); Arguments mtd MTD device structure Description This is the second phase of the normal nand_scan function. It fills out all the uninitialized function pointers with the defaults and scans for a bad block table if appropriate. Author Thomas Gleixner <tglx [at]…
nand_scan_ident – [NAND Interface] Scan for the NAND device Synopsis int nand_scan_ident(struct mtd_info *mtd, int maxchips, struct nand_flash_dev *table); Arguments mtd MTD device structure maxchips number of chips to scan for table alternative NAND ID table Description This is the first phase of the normal nand_scan function. It reads the flash ID and sets up…
nand_scan_bbt – [NAND Interface] scan, find, read and maybe create bad block table(s) Synopsis int nand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd); Arguments mtd MTD device structure bd descriptor for the good/bad block search pattern Description The function checks, if a bad block table(s) is/are already available. If not it scans the device for manufacturer marked…
nand_scan – [NAND Interface] Scan for the NAND device Synopsis int nand_scan(struct mtd_info *mtd, int maxchips); Arguments mtd MTD device structure maxchips number of chips to scan for Description This fills out all the uninitialized function pointers with the defaults. The flash ID is read and the mtd/chip structures are filled with the appropriate values….
nand_resume – [MTD Interface] Resume the NAND flash Synopsis void nand_resume(struct mtd_info *mtd); Arguments mtd MTD device structure Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_reset_data_interface – Reset data interface and timings Synopsis int nand_reset_data_interface(struct nand_chip *chip); Arguments chip The NAND chip Description Reset the Data interface and timings to ONFI mode 0. Returns 0 for success or negative error code otherwise. Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_reset – Reset and initialize a NAND device Synopsis int nand_reset(struct nand_chip *chip, int chipnr); Arguments chip The NAND chip chipnr Internal die id Description Returns 0 for success or negative error code otherwise Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_release_device – [GENERIC] release chip Synopsis void nand_release_device(struct mtd_info *mtd); Arguments mtd MTD device structure Description Release chip lock and wake up anyone waiting on the device. Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright
nand_release – [NAND Interface] Unregister the MTD device and free resources held by the NAND device Synopsis void nand_release(struct mtd_info *mtd); Arguments mtd MTD device structure Author Thomas Gleixner <tglx [at] linutronix.de> Author. Copyright