FM / mtd

/usr/src/linux-headers-5.15.0-181/include/linux/mtd/

/usr/src/linux-headers-5.15.0-181/include/linux/mtd

Name	Size	Mode	Actions
bbm.h	4825	0644	edit dl rm
blktrans.h	2682	0644	edit dl rm
cfi.h	10144	0644	edit dl rm
cfi_endian.h	1514	0644	edit dl rm
concat.h	493	0644	edit dl rm
doc2000.h	5505	0644	edit dl rm
flashchip.h	2478	0644	edit dl rm
ftl.h	2551	0644	edit dl rm
gen_probe.h	615	0644	edit dl rm
hyperbus.h	2893	0644	edit dl rm
inftl.h	1599	0644	edit dl rm
jedec.h	1905	0644	edit dl rm
latch-addr-flash.h	716	0644	edit dl rm
lpc32xx_mlc.h	385	0644	edit dl rm
lpc32xx_slc.h	385	0644	edit dl rm
map.h	13016	0644	edit dl rm
mtd.h	22569	0644	edit dl rm
mtdram.h	257	0644	edit dl rm
nand-ecc-sw-bch.h	2117	0644	edit dl rm
nand-ecc-sw-hamming.h	2717	0644	edit dl rm
nand-gpio.h	330	0644	edit dl rm
nand.h	30284	0644	edit dl rm
ndfc.h	2070	0644	edit dl rm
nftl.h	1734	0644	edit dl rm
onenand.h	7974	0644	edit dl rm
onenand_regs.h	7217	0644	edit dl rm
onfi.h	4962	0644	edit dl rm
partitions.h	3946	0644	edit dl rm
pfow.h	4489	0644	edit dl rm
physmap.h	808	0644	edit dl rm
pismo.h	271	0644	edit dl rm
plat-ram.h	668	0644	edit dl rm
platnand.h	2545	0644	edit dl rm
qinfo.h	2530	0644	edit dl rm
rawnand.h	52400	0644	edit dl rm
sharpsl.h	485	0644	edit dl rm
sh_flctl.h	5927	0644	edit dl rm
spear_smi.h	1714	0644	edit dl rm
spi-nor.h	17247	0644	edit dl rm
spinand.h	16220	0644	edit dl rm
super.h	578	0644	edit dl rm
ubi.h	9914	0644	edit dl rm
xip.h	2556	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-181/include/linux/mtd/platnand.h (2545B)

/* SPDX-License-Identifier: GPL-2.0 */
/*
 *  Copyright © 2000-2010 David Woodhouse <dwmw2@infradead.org>
 *			  Steven J. Hill <sjhill@realitydiluted.com>
 *			  Thomas Gleixner <tglx@linutronix.de>
 *
 * Contains all platform NAND related definitions.
 */

#ifndef __LINUX_MTD_PLATNAND_H
#define __LINUX_MTD_PLATNAND_H

#include <linux/mtd/partitions.h>
#include <linux/mtd/rawnand.h>
#include <linux/platform_device.h>

/**
 * struct platform_nand_chip - chip level device structure
 * @nr_chips: max. number of chips to scan for
 * @chip_offset: chip number offset
 * @nr_partitions: number of partitions pointed to by partitions (or zero)
 * @partitions: mtd partition list
 * @chip_delay: R/B delay value in us
 * @options: Option flags, e.g. 16bit buswidth
 * @bbt_options: BBT option flags, e.g. NAND_BBT_USE_FLASH
 * @part_probe_types: NULL-terminated array of probe types
 */
struct platform_nand_chip {
	int nr_chips;
	int chip_offset;
	int nr_partitions;
	struct mtd_partition *partitions;
	int chip_delay;
	unsigned int options;
	unsigned int bbt_options;
	const char **part_probe_types;
};

/**
 * struct platform_nand_ctrl - controller level device structure
 * @probe: platform specific function to probe/setup hardware
 * @remove: platform specific function to remove/teardown hardware
 * @dev_ready: platform specific function to read ready/busy pin
 * @select_chip: platform specific chip select function
 * @cmd_ctrl: platform specific function for controlling
 *	      ALE/CLE/nCE. Also used to write command and address
 * @write_buf: platform specific function for write buffer
 * @read_buf: platform specific function for read buffer
 * @priv: private data to transport driver specific settings
 *
 * All fields are optional and depend on the hardware driver requirements
 */
struct platform_nand_ctrl {
	int (*probe)(struct platform_device *pdev);
	void (*remove)(struct platform_device *pdev);
	int (*dev_ready)(struct nand_chip *chip);
	void (*select_chip)(struct nand_chip *chip, int cs);
	void (*cmd_ctrl)(struct nand_chip *chip, int dat, unsigned int ctrl);
	void (*write_buf)(struct nand_chip *chip, const uint8_t *buf, int len);
	void (*read_buf)(struct nand_chip *chip, uint8_t *buf, int len);
	void *priv;
};

/**
 * struct platform_nand_data - container structure for platform-specific data
 * @chip: chip level chip structure
 * @ctrl: controller level device structure
 */
struct platform_nand_data {
	struct platform_nand_chip chip;
	struct platform_nand_ctrl ctrl;
};

#endif /* __LINUX_MTD_PLATNAND_H */

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