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Searched refs:mtd (Results 1 – 12 of 12) sorted by relevance

/fs/romfs/
A Dmmap-nommu.c25 struct mtd_info *mtd = inode->i_sb->s_mtd; in romfs_get_unmapped_area() local
29 if (!mtd) in romfs_get_unmapped_area()
44 if (len > mtd->size || pgoff >= (mtd->size >> PAGE_SHIFT)) in romfs_get_unmapped_area()
48 if (offset >= mtd->size) in romfs_get_unmapped_area()
51 if ((offset + len) > mtd->size) in romfs_get_unmapped_area()
52 len = mtd->size - offset; in romfs_get_unmapped_area()
54 ret = mtd_get_unmapped_area(mtd, len, offset, flags); in romfs_get_unmapped_area()
71 struct mtd_info *mtd = file_inode(file)->i_sb->s_mtd; in romfs_mmap_capabilities() local
73 if (!mtd) in romfs_mmap_capabilities()
75 return mtd_mmap_capabilities(mtd); in romfs_mmap_capabilities()
/fs/jffs2/
A Dwbuf.c288 if (c->wbuf_ofs % c->mtd->erasesize) in jffs2_wbuf_recover()
1186 if (!c->mtd->oobsize) in jffs2_nand_flash_setup()
1192 if (c->mtd->oobavail == 0) { in jffs2_nand_flash_setup()
1199 c->oobavail = c->mtd->oobavail; in jffs2_nand_flash_setup()
1204 c->wbuf_pagesize = c->mtd->writesize; in jffs2_nand_flash_setup()
1243 c->wbuf_pagesize = c->mtd->erasesize; in jffs2_dataflash_setup()
1253 c->sector_size = 8 * c->mtd->erasesize; in jffs2_dataflash_setup()
1260 c->flash_size = c->mtd->size; in jffs2_dataflash_setup()
1302 c->wbuf_pagesize = c->mtd->writesize; in jffs2_nor_wbuf_flash_setup()
1329 if (c->mtd->writesize == 1) in jffs2_ubivol_setup()
[all …]
A Dos-linux.h80 #define jffs2_flash_read(c, ofs, len, retlen, buf) (mtd_read((c)->mtd, ofs, len, retlen, buf))
108 #define jffs2_can_mark_obsolete(c) (c->mtd->flags & (MTD_BIT_WRITEABLE))
111 #define jffs2_cleanmarker_oob(c) (c->mtd->type == MTD_NANDFLASH)
130 #define jffs2_dataflash(c) (c->mtd->type == MTD_DATAFLASH)
133 #define jffs2_ubivol(c) (c->mtd->type == MTD_UBIVOLUME)
137 #define jffs2_nor_wbuf_flash(c) (c->mtd->type == MTD_NORFLASH && ! (c->mtd->flags & MTD_BIT_WRITEAB…
A Dwritev.c29 return mtd_writev(c->mtd, vecs, count, to, retlen); in jffs2_flash_direct_writev()
36 ret = mtd_write(c->mtd, ofs, len, retlen, buf); in jffs2_flash_direct_write()
A Dsuper.c267 c->mtd = sb->s_mtd; in jffs2_fill_super()
270 if (c->mount_opts.rp_size > c->mtd->size) in jffs2_fill_super()
272 c->mtd->size / 1024); in jffs2_fill_super()
341 mtd_sync(c->mtd); in jffs2_put_super()
A Derase.c63 ret = mtd_erase(c->mtd, instr); in jffs2_erase_block()
319 ret = mtd_point(c->mtd, jeb->offset, c->sector_size, &retlen, in jffs2_block_check_erase()
330 mtd_unpoint(c->mtd, jeb->offset, retlen); in jffs2_block_check_erase()
339 mtd_unpoint(c->mtd, jeb->offset, c->sector_size); in jffs2_block_check_erase()
364 ret = mtd_read(c->mtd, ofs, readlen, &retlen, ebuf); in jffs2_block_check_erase()
A Dfs.c222 buf->f_fsid.val[1] = c->mtd->index; in jffs2_statfs()
524 if (c->mtd->type == MTD_MLCNANDFLASH) in jffs2_do_fill_super()
528 if (c->mtd->type == MTD_NANDFLASH) { in jffs2_do_fill_super()
532 if (c->mtd->type == MTD_DATAFLASH) { in jffs2_do_fill_super()
538 c->flash_size = c->mtd->size; in jffs2_do_fill_super()
539 c->sector_size = c->mtd->erasesize; in jffs2_do_fill_super()
A Dscan.c101 ret = mtd_point(c->mtd, 0, c->mtd->size, &pointlen, in jffs2_scan_medium()
103 if (!ret && pointlen < c->mtd->size) { in jffs2_scan_medium()
107 mtd_unpoint(c->mtd, 0, pointlen); in jffs2_scan_medium()
124 flashbuf = mtd_kmalloc_up_to(c->mtd, &try_size); in jffs2_scan_medium()
287 mtd_unpoint(c->mtd, 0, c->mtd->size); in jffs2_scan_medium()
470 if (mtd_block_isbad(c->mtd, jeb->offset)) in jffs2_scan_eraseblock()
A Djffs2_fs_sb.h50 struct mtd_info *mtd; member
A Dbackground.c45 tsk = kthread_run(jffs2_garbage_collect_thread, c, "jffs2_gcd_mtd%d", c->mtd->index); in jffs2_start_garbage_collect_thread()
A Dreadinode.c67 err = mtd_point(c->mtd, ofs, len, &retlen, (void **)&buffer, NULL); in check_node_data()
70 mtd_unpoint(c->mtd, ofs, retlen); in check_node_data()
104 mtd_unpoint(c->mtd, ofs, len); in check_node_data()
140 mtd_unpoint(c->mtd, ofs, len); in check_node_data()
/fs/cramfs/
A DKconfig52 mount -t cramfs mtd:xip_fs /mnt

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