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Searched full:mtd (Results 1 – 25 of 416) sorted by relevance

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/linux/drivers/mtd/
H A D	mtdcore.c	3 * Core registration and callback routines for MTD 35 #include <linux/mtd/mtd.h> 36 #include <linux/mtd/partitions.h> 37 #include <linux/mtd/concat.h> 47 struct mtd_info mtd = dev_get_drvdata(dev); in mtd_cls_suspend() local 49 return mtd ? mtd_suspend(mtd) : 0; in mtd_cls_suspend() 54 struct mtd_info mtd = dev_get_drvdata(dev); in mtd_cls_resume() local 56 if (mtd) in mtd_cls_resume() 95 struct mtd_info mtd = dev_get_drvdata(dev); mtd_release() local 119 struct mtd_info mtd = container_of(kref, struct mtd_info, refcnt); mtd_device_release() local 149 struct mtd_info mtd = dev_get_drvdata(dev); mtd_type_show() local 188 struct mtd_info mtd = dev_get_drvdata(dev); mtd_flags_show() local 197 struct mtd_info mtd = dev_get_drvdata(dev); mtd_size_show() local 206 struct mtd_info mtd = dev_get_drvdata(dev); mtd_erasesize_show() local 215 struct mtd_info mtd = dev_get_drvdata(dev); mtd_writesize_show() local 224 struct mtd_info mtd = dev_get_drvdata(dev); mtd_subpagesize_show() local 234 struct mtd_info mtd = dev_get_drvdata(dev); mtd_oobsize_show() local 243 struct mtd_info mtd = dev_get_drvdata(dev); mtd_oobavail_show() local 252 struct mtd_info mtd = dev_get_drvdata(dev); mtd_numeraseregions_show() local 261 struct mtd_info mtd = dev_get_drvdata(dev); mtd_name_show() local 270 struct mtd_info mtd = dev_get_drvdata(dev); mtd_ecc_strength_show() local 280 struct mtd_info mtd = dev_get_drvdata(dev); mtd_bitflip_threshold_show() local 289 struct mtd_info mtd = dev_get_drvdata(dev); mtd_bitflip_threshold_store() local 305 struct mtd_info mtd = dev_get_drvdata(dev); mtd_ecc_step_size_show() local 315 struct mtd_info mtd = dev_get_drvdata(dev); mtd_corrected_bits_show() local 325 struct mtd_info mtd = dev_get_drvdata(dev); mtd_ecc_failures_show() local 335 struct mtd_info mtd = dev_get_drvdata(dev); mtd_bad_blocks_show() local 345 struct mtd_info mtd = dev_get_drvdata(dev); mtd_bbt_blocks_show() local 401 struct mtd_info mtd = s->private; mtd_ooblayout_show() local 435 mtd_debugfs_populate(struct mtd_info mtd) mtd_debugfs_populate() argument 458 mtd_mmap_capabilities(struct mtd_info * mtd) mtd_mmap_capabilities() argument 477 struct mtd_info mtd; mtd_reboot_notifier() local 511 mtd_wunit_to_pairing_info(struct mtd_info mtd,int wunit,struct mtd_pairing_info * info) mtd_wunit_to_pairing_info() argument 554 mtd_pairing_info_to_wunit(struct mtd_info * mtd,const struct mtd_pairing_info * info) mtd_pairing_info_to_wunit() argument 582 mtd_pairing_groups(struct mtd_info * mtd) mtd_pairing_groups() argument 596 struct mtd_info mtd = priv; mtd_nvmem_reg_read() local 607 mtd_nvmem_add(struct mtd_info mtd) mtd_nvmem_add() argument 639 mtd_check_of_node(struct mtd_info * mtd) mtd_check_of_node() argument 703 add_mtd_device(struct mtd_info * mtd) add_mtd_device() argument 878 del_mtd_device(struct mtd_info * mtd) del_mtd_device() argument 907 mtd_set_dev_defaults(struct mtd_info * mtd) mtd_set_dev_defaults() argument 923 mtd_otp_size(struct mtd_info * mtd,bool is_user) mtd_otp_size() argument 955 mtd_otp_nvmem_register(struct mtd_info * mtd,const char * compatible,int size,nvmem_reg_read_t reg_read) mtd_otp_nvmem_register() argument 994 struct mtd_info mtd = priv; mtd_nvmem_user_otp_reg_read() local 1008 struct mtd_info mtd = priv; mtd_nvmem_fact_otp_reg_read() local 1019 mtd_otp_nvmem_add(struct mtd_info * mtd) mtd_otp_nvmem_add() argument 1120 mtd_device_parse_register(struct mtd_info * mtd,const char * const * types,struct mtd_part_parser_data * parser_data,const struct mtd_partition * parts,int nr_parts) mtd_device_parse_register() argument 1242 struct mtd_info mtd; register_mtd_user() local 1268 struct mtd_info mtd; unregister_mtd_user() local 1294 get_mtd_device(struct mtd_info * mtd,int num) get_mtd_device() argument 1329 __get_mtd_device(struct mtd_info * mtd) __get_mtd_device() argument 1366 struct mtd_info mtd = NULL; of_get_mtd_device_by_node() local 1398 struct mtd_info mtd = NULL, other; get_mtd_device_nm() local 1425 put_mtd_device(struct mtd_info mtd) put_mtd_device() argument 1434 __put_mtd_device(struct mtd_info * mtd) __put_mtd_device() argument 1463 mtd_erase(struct mtd_info * mtd,struct erase_info * instr) mtd_erase() argument 1515 mtd_point(struct mtd_info * mtd,loff_t from,size_t len,size_t * retlen,void ** virt,resource_size_t * phys) mtd_point() argument 1537 mtd_unpoint(struct mtd_info * mtd,loff_t from,size_t len) mtd_unpoint() argument 1556 mtd_get_unmapped_area(struct mtd_info * mtd,unsigned long len,unsigned long offset,unsigned long flags) mtd_get_unmapped_area() argument 1574 mtd_update_ecc_stats(struct mtd_info * mtd,struct mtd_info * master,const struct mtd_ecc_stats * old_stats) mtd_update_ecc_stats() argument 1593 mtd_read(struct mtd_info * mtd,loff_t from,size_t len,size_t * retlen,u_char * buf) mtd_read() argument 1612 mtd_write(struct mtd_info * mtd,loff_t to,size_t len,size_t * retlen,const u_char * buf) mtd_write() argument 1636 mtd_panic_write(struct mtd_info * mtd,loff_t to,size_t len,size_t * retlen,const u_char * buf) mtd_panic_write() argument 1658 mtd_check_oob_ops(struct mtd_info * mtd,loff_t offs,struct mtd_oob_ops * ops) mtd_check_oob_ops() argument 1691 mtd_read_oob_std(struct mtd_info * mtd,loff_t from,struct mtd_oob_ops * ops) mtd_read_oob_std() argument 1707 mtd_write_oob_std(struct mtd_info * mtd,loff_t to,struct mtd_oob_ops * ops) mtd_write_oob_std() argument 1723 mtd_io_emulated_slc(struct mtd_info * mtd,loff_t start,bool read,struct mtd_oob_ops * ops) mtd_io_emulated_slc() argument 1786 mtd_read_oob(struct mtd_info * mtd,loff_t from,struct mtd_oob_ops * ops) mtd_read_oob() argument 1830 mtd_write_oob(struct mtd_info * mtd,loff_t to,struct mtd_oob_ops * ops) mtd_write_oob() argument 1874 mtd_ooblayout_ecc(struct mtd_info * mtd,int section,struct mtd_oob_region * oobecc) mtd_ooblayout_ecc() argument 1908 mtd_ooblayout_free(struct mtd_info * mtd,int section,struct mtd_oob_region * oobfree) mtd_ooblayout_free() argument 1942 mtd_ooblayout_find_region(struct mtd_info * mtd,int byte,int * sectionp,struct mtd_oob_region * oobregion,int (* iter)(struct mtd_info ,int section,struct mtd_oob_region oobregion)) mtd_ooblayout_find_region() argument 1988 mtd_ooblayout_find_eccregion(struct mtd_info * mtd,int eccbyte,int * section,struct mtd_oob_region * oobregion) mtd_ooblayout_find_eccregion() argument 2011 mtd_ooblayout_get_bytes(struct mtd_info * mtd,u8 * buf,const u8 * oobbuf,int start,int nbytes,int (* iter)(struct mtd_info ,int section,struct mtd_oob_region oobregion)) mtd_ooblayout_get_bytes() argument 2054 mtd_ooblayout_set_bytes(struct mtd_info * mtd,const u8 * buf,u8 * oobbuf,int start,int nbytes,int (* iter)(struct mtd_info ,int section,struct mtd_oob_region oobregion)) mtd_ooblayout_set_bytes() argument 2092 mtd_ooblayout_count_bytes(struct mtd_info * mtd,int (* iter)(struct mtd_info ,int section,struct mtd_oob_region oobregion)) mtd_ooblayout_count_bytes() argument 2126 mtd_ooblayout_get_eccbytes(struct mtd_info * mtd,u8 * eccbuf,const u8 * oobbuf,int start,int nbytes) mtd_ooblayout_get_eccbytes() argument 2146 mtd_ooblayout_set_eccbytes(struct mtd_info * mtd,const u8 * eccbuf,u8 * oobbuf,int start,int nbytes) mtd_ooblayout_set_eccbytes() argument 2166 mtd_ooblayout_get_databytes(struct mtd_info * mtd,u8 * databuf,const u8 * oobbuf,int start,int nbytes) mtd_ooblayout_get_databytes() argument 2186 mtd_ooblayout_set_databytes(struct mtd_info * mtd,const u8 * databuf,u8 * oobbuf,int start,int nbytes) mtd_ooblayout_set_databytes() argument 2202 mtd_ooblayout_count_freebytes(struct mtd_info * mtd) mtd_ooblayout_count_freebytes() argument 2216 mtd_ooblayout_count_eccbytes(struct mtd_info * mtd) mtd_ooblayout_count_eccbytes() argument 2227 mtd_get_fact_prot_info(struct mtd_info * mtd,size_t len,size_t * retlen,struct otp_info * buf) mtd_get_fact_prot_info() argument 2240 mtd_read_fact_prot_reg(struct mtd_info * mtd,loff_t from,size_t len,size_t * retlen,u_char * buf) mtd_read_fact_prot_reg() argument 2254 mtd_get_user_prot_info(struct mtd_info * mtd,size_t len,size_t * retlen,struct otp_info * buf) mtd_get_user_prot_info() argument 2267 mtd_read_user_prot_reg(struct mtd_info * mtd,loff_t from,size_t len,size_t * retlen,u_char * buf) mtd_read_user_prot_reg() argument 2281 mtd_write_user_prot_reg(struct mtd_info * mtd,loff_t to,size_t len,size_t * retlen,const u_char * buf) mtd_write_user_prot_reg() argument 2304 mtd_lock_user_prot_reg(struct mtd_info * mtd,loff_t from,size_t len) mtd_lock_user_prot_reg() argument 2316 mtd_erase_user_prot_reg(struct mtd_info * mtd,loff_t from,size_t len) mtd_erase_user_prot_reg() argument 2329 mtd_lock(struct mtd_info * mtd,loff_t ofs,uint64_t len) mtd_lock() argument 2349 mtd_unlock(struct mtd_info * mtd,loff_t ofs,uint64_t len) mtd_unlock() argument 2369 mtd_is_locked(struct mtd_info * mtd,loff_t ofs,uint64_t len) mtd_is_locked() argument 2389 mtd_block_isreserved(struct mtd_info * mtd,loff_t ofs) mtd_block_isreserved() argument 2405 mtd_block_isbad(struct mtd_info * mtd,loff_t ofs) mtd_block_isbad() argument 2421 mtd_block_markbad(struct mtd_info * mtd,loff_t ofs) mtd_block_markbad() argument 2470 default_mtd_writev(struct mtd_info * mtd,const struct kvec * vecs,unsigned long count,loff_t to,size_t * retlen) default_mtd_writev() argument 2502 mtd_writev(struct mtd_info * mtd,const struct kvec * vecs,unsigned long count,loff_t to,size_t * retlen) mtd_writev() argument 2543 mtd_kmalloc_up_to(const struct mtd_info * mtd,size_t * size) mtd_kmalloc_up_to() argument 2575 struct mtd_info *mtd; mtd_proc_show() local [all...]
H A D	mtdconcat.c	3 * MTD device concatenation layer 18 #include <linux/mtd/mtd.h> 19 #include <linux/mtd/concat.h> 31 * Given a pointer to the MTD object in the mtd_concat structure, 37 * MTD methods which look up the relevant subdevice, translate the 42 concat_read(struct mtd_info mtd, loff_t from, size_t len, in concat_read() argument 45 struct mtd_concat concat = CONCAT(mtd); in concat_read() 71 mtd->ecc_stats.failed++; in concat_read() 74 mtd->ecc_stats.corrected++; in concat_read() 94 concat_panic_write(struct mtd_info *mtd, loff_t to, size_t len, in concat_panic_write() argument [all …]
H A D	mtd_virt_concat.c	3 * Virtual concat MTD device driver 10 #include <linux/mtd/mtd.h> 12 #include <linux/mtd/partitions.h> 16 #include <linux/mtd/concat.h> 71 struct mtd_info mtd; in mtd_virt_concat_destroy_joins() local 74 mtd = &item->concat->mtd; in mtd_virt_concat_destroy_joins() 76 mtd_device_unregister(mtd); in mtd_virt_concat_destroy_joins() 77 kfree(mtd->name); in mtd_virt_concat_destroy_joins() 79 mtd_concat_destroy(mtd); in mtd_virt_concat_destroy_joins() 85 mtd_virt_concat_destroy - Destroy the concat that includes the mtd object [all …]
H A D	mtdblock.c	3 * Direct MTD block device access 18 #include <linux/mtd/mtd.h> 19 #include <linux/mtd/blktrans.h> 44 static int erase_write (struct mtd_info mtd, unsigned long pos, in erase_write() argument 57 ret = mtd_erase(mtd, &erase); in erase_write() 61 pos, len, mtd->name); in erase_write() 69 ret = mtd_write(mtd, pos, len, &retlen, buf); in erase_write() 80 struct mtd_info mtd = mtdblk->mbd.mtd; in write_cached_data() local 87 "at 0x%lx, size 0x%x\n", mtd->name, in write_cached_data() 90 ret = erase_write (mtd, mtdblk->cache_offset, in write_cached_data() [all …]
/linux/include/linux/mtd/
H A D	mtd.h	17 #include <mtd/mtd-abi.h> 37 uint64_t offset; /* At which this region starts, from the beginning of the MTD / 64 Note, some MTD drivers do not allow you to write more than one OOB area at 65 * one go. If you try to do that on such an MTD device, -EINVAL will be 66 * returned. If you want to make your implementation portable on all kind of MTD 107 int (ecc)(struct mtd_info mtd, int section, 109 int (free)(struct mtd_info mtd, int section, 168 * write-unit <-> (pair + group) conversions, we ask the MTD drivers to 171 * MTD users will then be able to query these information by using the 174 * @ngroups is here to help MTD users iterating over all the pages in a [all …]
/linux/drivers/mtd/nand/onenand/
H A D	onenand_base.c	26 #include <linux/mtd/mtd.h> 27 #include <linux/mtd/onenand.h> 28 #include <linux/mtd/partitions.h> 66 static int flexonenand_ooblayout_ecc(struct mtd_info mtd, int section, in flexonenand_ooblayout_ecc() argument 78 static int flexonenand_ooblayout_free(struct mtd_info mtd, int section, in flexonenand_ooblayout_free() argument 102 static int onenand_ooblayout_128_ecc(struct mtd_info mtd, int section, in onenand_ooblayout_128_ecc() argument 114 static int onenand_ooblayout_128_free(struct mtd_info mtd, int section, in onenand_ooblayout_128_free() argument 138 static int onenand_ooblayout_32_64_ecc(struct mtd_info mtd, int section, in onenand_ooblayout_32_64_ecc() argument 150 static int onenand_ooblayout_32_64_free(struct mtd_info mtd, int section, in onenand_ooblayout_32_64_free() argument 153 int sections = (mtd->oobsize / 32) * 2; in onenand_ooblayout_32_64_free() [all …]
H A D	onenand_bbt.c	15 #include <linux/mtd/mtd.h> 16 #include <linux/mtd/onenand.h> 47 * @mtd: MTD device structure 56 static int create_bbt(struct mtd_info mtd, uint8_t buf, struct nand_bbt_descr bd, int chip) in create_bbt() argument 58 struct onenand_chip this = mtd->priv; in create_bbt() 94 ret = onenand_bbt_read_oob(mtd, in create_bbt() 106 mtd->ecc_stats.badblocks++; in create_bbt() 113 rgn = flexonenand_region(mtd, from); in create_bbt() 114 from += mtd->eraseregions[rgn].erasesize; in create_bbt() 125 * @mtd: MTD device structure [all …]
H A D	onenand_samsung.c	18 #include <linux/mtd/mtd.h> 19 #include <linux/mtd/onenand.h> 20 #include <linux/mtd/partitions.h> 123 struct mtd_info mtd; member 218 struct onenand_chip this = onenand->mtd->priv; in s3c_onenand_readw() 268 struct onenand_chip this = onenand->mtd->priv; in s3c_onenand_writew() 310 static int s3c_onenand_wait(struct mtd_info mtd, int state) in s3c_onenand_wait() argument 358 mtd->ecc_stats.failed++; in s3c_onenand_wait() 376 static int s3c_onenand_command(struct mtd_info mtd, int cmd, loff_t addr, in s3c_onenand_command() argument 379 struct onenand_chip this = mtd->priv; in s3c_onenand_command() [all …]
/linux/drivers/mtd/ubi/
H A D	gluebi.c	9 * This is a small driver which implements fake MTD devices on top of UBI 11 * MTD-oriented software (including all the legacy software) work on top of 14 * Gluebi emulates MTD devices of "MTD_UBIVOLUME" type. Their minimal I/O unit 15 * size (@mtd->writesize) is equivalent to the UBI minimal I/O unit. The 26 #include <linux/mtd/ubi.h> 27 #include <linux/mtd/mtd.h> 36 * @mtd: emulated MTD device description object 44 struct mtd_info mtd; member 77 * gluebi_get_device - get MTD device reference. 78 * @mtd: the MTD device description object [all …]
H A D	build.c	13 * When UBI is initialized, it attaches all the MTD devices specified as the 14 * module load parameters or the kernel boot parameters. If MTD devices were 15 * specified, UBI does not attach any MTD device, but it is possible to do 26 #include <linux/mtd/partitions.h> 35 /* Maximum length of the 'mtd=' parameter / 38 / Maximum number of comma-separated items in the 'mtd=' parameter / 51 struct mtd_dev_param - MTD device parameter description data structure. 52 * @name: MTD character device node path, MTD device name, or MTD device number 74 /* MTD devices specification parameters */ 385 ret = sprintf(buf, "%d\n", ubi->mtd->index); in dev_attribute_show() [all …]
/linux/Documentation/ABI/testing/
H A D	sysfs-class-mtd	`1 What: /sys/class/mtd/ 4 Contact: linux-mtd@lists.infradead.org 6 The mtd/ class subdirectory belongs to the MTD subsystem 7 (MTD core). 9 What: /sys/class/mtd/mtdX/ 12 Contact: linux-mtd@lists.infradead.org 14 The /sys/class/mtd/mtd{0,1,2,3,...} directories correspond 19 What: /sys/class/mtd/mtdXro/ 22 Contact: linux-mtd@lists.infradead.org 25 nodes for /sys/class/mtd/mtdX/ . [all …]`
/linux/drivers/mtd/chips/
H A D	map_ram.c	`15 #include <linux/mtd/mtd.h> 16 #include <linux/mtd/map.h> 24 static int mapram_point (struct mtd_info mtd, loff_t from, size_t len, 26 static int mapram_unpoint(struct mtd_info mtd, loff_t from, size_t len); 37 struct mtd_info mtd; in map_ram_probe() local 60 mtd = kzalloc_obj(mtd); in map_ram_probe() 61 if (!mtd) in map_ram_probe() 65 mtd->priv = map; in map_ram_probe() 66 mtd->name = map->name; in map_ram_probe() 67 mtd->type = MTD_RAM; in map_ram_probe() [all …]`
H A D	map_rom.c	16 #include <linux/mtd/mtd.h> 17 #include <linux/mtd/map.h> 23 static int maprom_erase (struct mtd_info mtd, struct erase_info info); 24 static int maprom_point (struct mtd_info mtd, loff_t from, size_t len, 26 static int maprom_unpoint(struct mtd_info mtd, loff_t from, size_t len); 46 struct mtd_info mtd; in map_rom_probe() local 48 mtd = kzalloc_obj(mtd); in map_rom_probe() 49 if (!mtd) in map_rom_probe() 53 mtd->priv = map; in map_rom_probe() 54 mtd->name = map->name; in map_rom_probe() [all …]
H A D	map_absent.c	`6 * This map driver is used to allocate "placeholder" MTD 9 * registration of MTD device nodes regardless of probe outcome. 27 #include <linux/mtd/mtd.h> 28 #include <linux/mtd/map.h> 47 struct mtd_info mtd; in map_absent_probe() local 49 mtd = kzalloc_obj(mtd); in map_absent_probe() 50 if (!mtd) { in map_absent_probe() 55 mtd->priv = map; in map_absent_probe() 56 mtd->name = map->name; in map_absent_probe() 57 mtd->type = MTD_ABSENT; in map_absent_probe() [all …]`
/linux/drivers/mtd/devices/
H A D	mtdram.c	2 * mtdram - a test mtd device 18 #include <linux/mtd/mtd.h> 19 #include <linux/mtd/mtdram.h> 34 // We could store these in the mtd structure, but we only support 1 device.. 37 static int check_offs_len(struct mtd_info mtd, loff_t ofs, uint64_t len) in check_offs_len() argument 42 if (mtd_mod_by_eb(ofs, mtd)) { in check_offs_len() 48 if (mtd_mod_by_eb(len, mtd)) { in check_offs_len() 56 static int ram_erase(struct mtd_info mtd, struct erase_info instr) in ram_erase() argument 58 if (check_offs_len(mtd, instr->addr, instr->len)) in ram_erase() 60 memset((char )mtd->priv + instr->addr, 0xff, instr->len); in ram_erase() [all …]
H A D	powernv_flash.c	3 * OPAL PNOR flash MTD abstraction 16 #include <linux/mtd/mtd.h> 17 #include <linux/mtd/partitions.h> 26 * This driver creates the a Linux MTD abstraction for platform PNOR flash 31 struct mtd_info mtd; member 42 * Don't return -ERESTARTSYS if we can't get a token, the MTD core 46 static int powernv_flash_async_op(struct mtd_info mtd, enum flash_op op, in powernv_flash_async_op() argument 49 struct powernv_flash info = (struct powernv_flash )mtd->priv; in powernv_flash_async_op() 50 struct device dev = &mtd->dev; in powernv_flash_async_op() 87 * If we return the mtd core will free the in powernv_flash_async_op() [all …]
H A D	sst25l.c	21 #include <linux/mtd/mtd.h> 22 #include <linux/mtd/partitions.h> 49 struct mtd_info mtd; member 60 #define to_sst25l_flash(x) container_of(x, struct sst25l_flash, mtd) 166 static int sst25l_erase(struct mtd_info mtd, struct erase_info instr) in sst25l_erase() argument 168 struct sst25l_flash flash = to_sst25l_flash(mtd); in sst25l_erase() 173 if ((uint32_t)instr->len % mtd->erasesize) in sst25l_erase() 176 if ((uint32_t)instr->addr % mtd->erasesize) in sst25l_erase() 198 addr += mtd->erasesize; in sst25l_erase() 206 static int sst25l_read(struct mtd_info mtd, loff_t from, size_t len, in sst25l_read() argument [all …]
/linux/drivers/mtd/tests/
H A D	stresstest.c	`5 * Test random reads, writes and erases on MTD device. 16 #include <linux/mtd/mtd.h> 26 MODULE_PARM_DESC(dev, "MTD device number to use"); 32 static struct mtd_info mtd; variable 73 if (offs >= mtd->erasesize) in do_read() 74 offs -= mtd->erasesize; in do_read() 75 if (offs + len > mtd->erasesize) in do_read() 76 len = mtd->erasesize - offs; in do_read() 78 addr = (loff_t)eb mtd->erasesize + offs; in do_read() 79 return mtdtest_read(mtd, addr, len, readbuf); in do_read() [all …]`
H A D	speedtest.c	5 * Test read and write speed of a MTD device. 17 #include <linux/mtd/mtd.h> 26 MODULE_PARM_DESC(dev, "MTD device number to use"); 33 static struct mtd_info mtd; variable 47 loff_t addr = (loff_t)ebnum mtd->erasesize; in multiblock_erase() 51 ei.len = mtd->erasesize * blocks; in multiblock_erase() 53 err = mtd_erase(mtd, &ei); in multiblock_erase() 65 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock() 67 return mtdtest_write(mtd, addr, mtd->erasesize, iobuf); in write_eraseblock() 73 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock_by_page() [all …]
H A D	readtest.c	5 * Check MTD device read. 16 #include <linux/mtd/mtd.h> 24 MODULE_PARM_DESC(dev, "MTD device number to use"); 26 static struct mtd_info mtd; variable 38 loff_t addr = (loff_t)ebnum mtd->erasesize; in read_eraseblock_by_page() 44 ret = mtdtest_read(mtd, addr, pgsize, buf); in read_eraseblock_by_page() 49 if (mtd->oobsize) { in read_eraseblock_by_page() 55 ops.ooblen = mtd->oobsize; in read_eraseblock_by_page() 60 ret = mtd_read_oob(mtd, addr, &ops); in read_eraseblock_by_page() 62 ops.oobretlen != mtd->oobsize) { in read_eraseblock_by_page() [all …]
H A D	nandbiterrs.c	35 #include <linux/mtd/mtd.h> 37 #include <linux/mtd/rawnand.h> 43 MODULE_PARM_DESC(dev, "MTD device number to use"); 67 static struct mtd_info mtd; / MTD device / variable 95 return mtdtest_write(mtd, offset, mtd->writesize, wbuffer); in write_page() 108 ops.len = mtd->writesize; in rewrite_page() 116 err = mtd_write_oob(mtd, offset, &ops); in rewrite_page() 117 if (err \|\| ops.retlen != mtd->writesize) { in rewrite_page() 137 / Saving last mtd stats */ in read_page() 138 memcpy(&oldstats, &mtd->ecc_stats, sizeof(oldstats)); in read_page() [all …]
/linux/drivers/net/ethernet/sfc/siena/
H A D	mtd.c	9 #include <linux/mtd/mtd.h> 16 #define to_efx_mtd_partition(mtd) \ argument 17 container_of(mtd, struct efx_mtd_partition, mtd) 19 /* MTD interface / 21 static int efx_mtd_erase(struct mtd_info mtd, struct erase_info erase) in efx_mtd_erase() argument 23 struct efx_nic efx = mtd->priv; in efx_mtd_erase() 25 return efx->type->mtd_erase(mtd, erase->addr, erase->len); in efx_mtd_erase() 28 static void efx_mtd_sync(struct mtd_info mtd) in efx_mtd_sync() argument 30 struct efx_mtd_partition part = to_efx_mtd_partition(mtd); in efx_mtd_sync() 31 struct efx_nic *efx = mtd->priv; in efx_mtd_sync() [all …]
/linux/drivers/net/ethernet/sfc/
H A D	mtd.c	9 #include <linux/mtd/mtd.h> 16 #define to_efx_mtd_partition(mtd) \ argument 17 container_of(mtd, struct efx_mtd_partition, mtd) 19 /* MTD interface / 21 static int efx_mtd_erase(struct mtd_info mtd, struct erase_info erase) in efx_mtd_erase() argument 23 struct efx_nic efx = mtd->priv; in efx_mtd_erase() 25 return efx->type->mtd_erase(mtd, erase->addr, erase->len); in efx_mtd_erase() 28 static void efx_mtd_sync(struct mtd_info mtd) in efx_mtd_sync() argument 30 struct efx_mtd_partition part = to_efx_mtd_partition(mtd); in efx_mtd_sync() 31 struct efx_nic *efx = mtd->priv; in efx_mtd_sync() [all …]
/linux/drivers/net/ethernet/sfc/falcon/
H A D	mtd.c	9 #include <linux/mtd/mtd.h> 16 #define to_ef4_mtd_partition(mtd) \ argument 17 container_of(mtd, struct ef4_mtd_partition, mtd) 19 /* MTD interface / 21 static int ef4_mtd_erase(struct mtd_info mtd, struct erase_info erase) in ef4_mtd_erase() argument 23 struct ef4_nic efx = mtd->priv; in ef4_mtd_erase() 25 return efx->type->mtd_erase(mtd, erase->addr, erase->len); in ef4_mtd_erase() 28 static void ef4_mtd_sync(struct mtd_info mtd) in ef4_mtd_sync() argument 30 struct ef4_mtd_partition part = to_ef4_mtd_partition(mtd); in ef4_mtd_sync() 31 struct ef4_nic *efx = mtd->priv; in ef4_mtd_sync() [all …]
/linux/drivers/mtd/maps/
H A D	plat-ram.c	`2 /* drivers/mtd/maps/plat-ram.c 20 #include <linux/mtd/mtd.h> 21 #include <linux/mtd/map.h> 22 #include <linux/mtd/partitions.h> 23 #include <linux/mtd/plat-ram.h> 27 /* private structure for each mtd platform ram device created / 31 struct mtd_info mtd; member 77 if (info->mtd) { in platram_remove() 78 mtd_device_unregister(info->mtd); in platram_remove() 79 map_destroy(info->mtd); in platram_remove() [all …]`

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