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Searched refs:erasesize (Results 1 - 25 of 188) sorted by relevance

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/kernel/linux/linux-5.10/drivers/mtd/tests/
H A Dstresstest.c82 if (offs >= mtd->erasesize) in do_read()
83 offs -= mtd->erasesize; in do_read()
84 if (offs + len > mtd->erasesize) in do_read()
85 len = mtd->erasesize - offs; in do_read()
87 addr = (loff_t)eb * mtd->erasesize + offs; in do_read()
97 if (offs >= mtd->erasesize) { in do_write()
105 if (offs + len > mtd->erasesize) { in do_write()
107 len = mtd->erasesize - offs; in do_write()
115 addr = (loff_t)eb * mtd->erasesize + offs; in do_write()
120 while (offs > mtd->erasesize) { in do_write()
[all...]
H A Dspeedtest.c47 loff_t addr = (loff_t)ebnum * mtd->erasesize; in multiblock_erase()
51 ei.len = mtd->erasesize * blocks; 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()
91 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock_by_2pages()
109 loff_t addr = (loff_t)ebnum * mtd->erasesize; in read_eraseblock()
111 return mtdtest_read(mtd, addr, mtd->erasesize, iobuf); in read_eraseblock()
117 loff_t addr = (loff_t)ebnum * mtd->erasesize; in read_eraseblock_by_page()
135 loff_t addr = (loff_t)ebnum * mtd->erasesize; in read_eraseblock_by_2pages()
[all...]
H A Dpagetest.c43 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock()
45 prandom_bytes_state(&rnd_state, writebuf, mtd->erasesize); in write_eraseblock()
47 return mtdtest_write(mtd, addr, mtd->erasesize, writebuf); in write_eraseblock()
55 loff_t addr = (loff_t)ebnum * mtd->erasesize; in verify_eraseblock()
59 addr0 += mtd->erasesize; in verify_eraseblock()
63 addrn -= mtd->erasesize; in verify_eraseblock()
65 prandom_bytes_state(&rnd_state, writebuf, mtd->erasesize); in verify_eraseblock()
99 memcpy(boundary, writebuf + mtd->erasesize - pgsize, pgsize); in verify_eraseblock()
127 addr0 += mtd->erasesize; in crosstest()
131 addrn -= mtd->erasesize; in crosstest()
[all...]
H A Dtorturetest.c93 loff_t addr = (loff_t)ebnum * mtd->erasesize; in check_eraseblock()
94 size_t len = mtd->erasesize; in check_eraseblock()
97 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in check_eraseblock()
147 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_pattern()
148 size_t len = mtd->erasesize; in write_pattern()
151 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in write_pattern()
207 if (pgcnt && (pgcnt > mtd->erasesize / pgsize || pgcnt < 0)) { in tort_init()
213 patt_5A5 = kmalloc(mtd->erasesize, GFP_KERNEL); in tort_init()
217 patt_A5A = kmalloc(mtd->erasesize, GFP_KERNEL); in tort_init()
221 patt_FF = kmalloc(mtd->erasesize, GFP_KERNE in tort_init()
[all...]
H A Dreadtest.c38 loff_t addr = (loff_t)ebnum * mtd->erasesize; in read_eraseblock_by_page()
86 n = mtd->erasesize; in dump_eraseblock()
143 do_div(tmp, mtd->erasesize); in mtd_readtest_init()
145 pgcnt = mtd->erasesize / pgsize; in mtd_readtest_init()
150 (unsigned long long)mtd->size, mtd->erasesize, in mtd_readtest_init()
154 iobuf = kmalloc(mtd->erasesize, GFP_KERNEL); in mtd_readtest_init()
157 iobuf1 = kmalloc(mtd->erasesize, GFP_KERNEL); in mtd_readtest_init()
H A Dsubpagetest.c47 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock()
82 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock2()
85 if (addr + (subpgsize * k) > (loff_t)(ebnum + 1) * mtd->erasesize) in write_eraseblock2()
121 loff_t addr = (loff_t)ebnum * mtd->erasesize; in verify_eraseblock()
182 loff_t addr = (loff_t)ebnum * mtd->erasesize; in verify_eraseblock2()
185 if (addr + (subpgsize * k) > (loff_t)(ebnum + 1) * mtd->erasesize) in verify_eraseblock2()
217 loff_t addr = (loff_t)ebnum * mtd->erasesize; in verify_eraseblock_ff()
220 for (j = 0; j < mtd->erasesize / subpgsize; ++j) { in verify_eraseblock_ff()
299 do_div(tmp, mtd->erasesize); in mtd_subpagetest_init()
301 pgcnt = mtd->erasesize / mt in mtd_subpagetest_init()
[all...]
/kernel/linux/linux-6.6/drivers/mtd/tests/
H A Dstresstest.c73 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()
88 if (offs >= mtd->erasesize) { in do_write()
96 if (offs + len > mtd->erasesize) { in do_write()
98 len = mtd->erasesize - offs; in do_write()
106 addr = (loff_t)eb * mtd->erasesize + offs; in do_write()
111 while (offs > mtd->erasesize) { in do_write()
[all...]
H A Dspeedtest.c47 loff_t addr = (loff_t)ebnum * mtd->erasesize; in multiblock_erase()
51 ei.len = mtd->erasesize * blocks; 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()
91 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock_by_2pages()
109 loff_t addr = (loff_t)ebnum * mtd->erasesize; in read_eraseblock()
111 return mtdtest_read(mtd, addr, mtd->erasesize, iobuf); in read_eraseblock()
117 loff_t addr = (loff_t)ebnum * mtd->erasesize; in read_eraseblock_by_page()
135 loff_t addr = (loff_t)ebnum * mtd->erasesize; in read_eraseblock_by_2pages()
[all...]
H A Dpagetest.c43 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock()
45 prandom_bytes_state(&rnd_state, writebuf, mtd->erasesize); in write_eraseblock()
47 return mtdtest_write(mtd, addr, mtd->erasesize, writebuf); in write_eraseblock()
55 loff_t addr = (loff_t)ebnum * mtd->erasesize; in verify_eraseblock()
59 addr0 += mtd->erasesize; in verify_eraseblock()
63 addrn -= mtd->erasesize; in verify_eraseblock()
65 prandom_bytes_state(&rnd_state, writebuf, mtd->erasesize); in verify_eraseblock()
99 memcpy(boundary, writebuf + mtd->erasesize - pgsize, pgsize); in verify_eraseblock()
127 addr0 += mtd->erasesize; in crosstest()
131 addrn -= mtd->erasesize; in crosstest()
[all...]
H A Dtorturetest.c93 loff_t addr = (loff_t)ebnum * mtd->erasesize; in check_eraseblock()
94 size_t len = mtd->erasesize; in check_eraseblock()
97 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in check_eraseblock()
147 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_pattern()
148 size_t len = mtd->erasesize; in write_pattern()
151 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in write_pattern()
207 if (pgcnt && (pgcnt > mtd->erasesize / pgsize || pgcnt < 0)) { in tort_init()
213 patt_5A5 = kmalloc(mtd->erasesize, GFP_KERNEL); in tort_init()
217 patt_A5A = kmalloc(mtd->erasesize, GFP_KERNEL); in tort_init()
221 patt_FF = kmalloc(mtd->erasesize, GFP_KERNE in tort_init()
[all...]
H A Dreadtest.c38 loff_t addr = (loff_t)ebnum * mtd->erasesize; in read_eraseblock_by_page()
86 n = mtd->erasesize; in dump_eraseblock()
143 do_div(tmp, mtd->erasesize); in mtd_readtest_init()
145 pgcnt = mtd->erasesize / pgsize; in mtd_readtest_init()
150 (unsigned long long)mtd->size, mtd->erasesize, in mtd_readtest_init()
154 iobuf = kmalloc(mtd->erasesize, GFP_KERNEL); in mtd_readtest_init()
157 iobuf1 = kmalloc(mtd->erasesize, GFP_KERNEL); in mtd_readtest_init()
H A Dsubpagetest.c47 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock()
82 loff_t addr = (loff_t)ebnum * mtd->erasesize; in write_eraseblock2()
85 if (addr + (subpgsize * k) > (loff_t)(ebnum + 1) * mtd->erasesize) in write_eraseblock2()
121 loff_t addr = (loff_t)ebnum * mtd->erasesize; in verify_eraseblock()
182 loff_t addr = (loff_t)ebnum * mtd->erasesize; in verify_eraseblock2()
185 if (addr + (subpgsize * k) > (loff_t)(ebnum + 1) * mtd->erasesize) in verify_eraseblock2()
217 loff_t addr = (loff_t)ebnum * mtd->erasesize; in verify_eraseblock_ff()
220 for (j = 0; j < mtd->erasesize / subpgsize; ++j) { in verify_eraseblock_ff()
299 do_div(tmp, mtd->erasesize); in mtd_subpagetest_init()
301 pgcnt = mtd->erasesize / mt in mtd_subpagetest_init()
[all...]
/kernel/linux/linux-5.10/drivers/mtd/
H A Dmtdpstore.c33 off = ALIGN_DOWN(off, mtd->erasesize); in mtdpstore_block_isbad()
34 blknum = div_u64(off, mtd->erasesize); in mtdpstore_block_isbad()
55 off = ALIGN_DOWN(off, mtd->erasesize); in mtdpstore_panic_block_isbad()
56 blknum = div_u64(off, mtd->erasesize); in mtdpstore_panic_block_isbad()
84 u32 zonecnt = mtd->erasesize / cxt->info.kmsg_size; in mtdpstore_block_mark_unused()
87 off = ALIGN_DOWN(off, mtd->erasesize); in mtdpstore_block_mark_unused()
100 u64 blknum = div_u64(off, cxt->mtd->erasesize); in mtdpstore_is_used()
111 u32 zonecnt = mtd->erasesize / cxt->info.kmsg_size; in mtdpstore_block_is_used()
114 off = ALIGN_DOWN(off, mtd->erasesize); in mtdpstore_block_is_used()
153 u32 zonecnt = mtd->erasesize / cx in mtdpstore_block_clear_removed()
244 u32 erasesize = cxt->mtd->erasesize; mtdpstore_security() local
[all...]
H A Dmtdconcat.c379 if (instr->addr & (concat->mtd.erasesize - 1)) in concat_erase()
381 if (instr->len & (concat->mtd.erasesize - 1)) in concat_erase()
400 if (i < 0 || instr->addr & (erase_regions[i].erasesize - 1)) in concat_erase()
414 (erase_regions[i].erasesize - 1))) in concat_erase()
672 concat->mtd.erasesize = subdev[0]->erasesize; in mtd_concat_create()
775 max_erasesize = curr_erasesize = subdev[0]->erasesize; in mtd_concat_create()
780 if (subdev[i]->erasesize != curr_erasesize) { in mtd_concat_create()
783 curr_erasesize = subdev[i]->erasesize; in mtd_concat_create()
793 if (subdev[i]->eraseregions[j].erasesize ! in mtd_concat_create()
[all...]
/kernel/linux/linux-6.6/drivers/mtd/
H A Dmtdpstore.c33 off = ALIGN_DOWN(off, mtd->erasesize); in mtdpstore_block_isbad()
34 blknum = div_u64(off, mtd->erasesize); in mtdpstore_block_isbad()
55 off = ALIGN_DOWN(off, mtd->erasesize); in mtdpstore_panic_block_isbad()
56 blknum = div_u64(off, mtd->erasesize); in mtdpstore_panic_block_isbad()
84 u32 zonecnt = mtd->erasesize / cxt->info.kmsg_size; in mtdpstore_block_mark_unused()
87 off = ALIGN_DOWN(off, mtd->erasesize); in mtdpstore_block_mark_unused()
100 u64 blknum = div_u64(off, cxt->mtd->erasesize); in mtdpstore_is_used()
111 u32 zonecnt = mtd->erasesize / cxt->info.kmsg_size; in mtdpstore_block_is_used()
114 off = ALIGN_DOWN(off, mtd->erasesize); in mtdpstore_block_is_used()
153 u32 zonecnt = mtd->erasesize / cx in mtdpstore_block_clear_removed()
244 u32 erasesize = cxt->mtd->erasesize; mtdpstore_security() local
[all...]
H A Dmtdconcat.c379 if (instr->addr & (concat->mtd.erasesize - 1)) in concat_erase()
381 if (instr->len & (concat->mtd.erasesize - 1)) in concat_erase()
400 if (i < 0 || instr->addr & (erase_regions[i].erasesize - 1)) in concat_erase()
414 (erase_regions[i].erasesize - 1))) in concat_erase()
672 concat->mtd.erasesize = subdev[0]->erasesize; in mtd_concat_create()
775 max_erasesize = curr_erasesize = subdev[0]->erasesize; in mtd_concat_create()
780 if (subdev[i]->erasesize != curr_erasesize) { in mtd_concat_create()
783 curr_erasesize = subdev[i]->erasesize; in mtd_concat_create()
793 if (subdev[i]->eraseregions[j].erasesize ! in mtd_concat_create()
[all...]
/kernel/linux/linux-5.10/drivers/mtd/parsers/
H A Dar7part.c38 unsigned int pre_size = master->erasesize, post_size = 0; in create_mtd_partitions()
49 ar7_parts[0].size = master->erasesize; in create_mtd_partitions()
54 ar7_parts[1].size = master->erasesize; in create_mtd_partitions()
57 do { /* Try 10 blocks starting from master->erasesize */ in create_mtd_partitions()
67 pre_size += master->erasesize; in create_mtd_partitions()
73 ar7_parts[1].offset = master->size - master->erasesize; in create_mtd_partitions()
74 post_size = master->erasesize; in create_mtd_partitions()
102 root_offset += master->erasesize - 1; in create_mtd_partitions()
103 root_offset &= ~(master->erasesize - 1); in create_mtd_partitions()
H A Dredboot.c95 offset = master->size + directory * master->erasesize; in parse_redboot_partitions()
102 offset -= master->erasesize; in parse_redboot_partitions()
105 offset = directory * master->erasesize; in parse_redboot_partitions()
107 offset += master->erasesize; in parse_redboot_partitions()
112 buf = vmalloc(master->erasesize); in parse_redboot_partitions()
120 ret = mtd_read(master, offset, master->erasesize, &retlen, in parse_redboot_partitions()
126 if (retlen != master->erasesize) { in parse_redboot_partitions()
131 numslots = (master->erasesize / sizeof(struct fis_image_desc)); in parse_redboot_partitions()
137 * swab32(erasesize) then we know we are looking at in parse_redboot_partitions()
149 if (swab32(buf[i].size) == master->erasesize || in parse_redboot_partitions()
[all...]
H A Dafs.c81 u_int ptr = off + mtd->erasesize - 12; in afs_is_v1()
101 u_int ptr = off + mtd->erasesize - 8; in afs_is_v2()
142 ptr = off + mtd->erasesize - sizeof(fs); in afs_parse_v1_partition()
205 part->size = (iis.length + mtd->erasesize - 1) & ~(mtd->erasesize - 1); in afs_parse_v1_partition()
236 off, off + mtd->erasesize); in afs_parse_v2_partition()
239 ptr = off + mtd->erasesize - sizeof(footer); in afs_parse_v2_partition()
248 ptr = off + mtd->erasesize - sizeof(footer) - footer[8]; in afs_parse_v2_partition()
306 region_end += (mtd->erasesize - 1); in afs_parse_v2_partition()
307 region_end &= ~(mtd->erasesize in afs_parse_v2_partition()
[all...]
/kernel/linux/linux-6.6/drivers/mtd/parsers/
H A Dar7part.c38 unsigned int pre_size = master->erasesize, post_size = 0; in create_mtd_partitions()
49 ar7_parts[0].size = master->erasesize; in create_mtd_partitions()
54 ar7_parts[1].size = master->erasesize; in create_mtd_partitions()
57 do { /* Try 10 blocks starting from master->erasesize */ in create_mtd_partitions()
67 pre_size += master->erasesize; in create_mtd_partitions()
73 ar7_parts[1].offset = master->size - master->erasesize; in create_mtd_partitions()
74 post_size = master->erasesize; in create_mtd_partitions()
102 root_offset += master->erasesize - 1; in create_mtd_partitions()
103 root_offset &= ~(master->erasesize - 1); in create_mtd_partitions()
H A Dredboot.c95 offset = master->size + directory * master->erasesize; in parse_redboot_partitions()
102 offset -= master->erasesize; in parse_redboot_partitions()
105 offset = directory * master->erasesize; in parse_redboot_partitions()
107 offset += master->erasesize; in parse_redboot_partitions()
112 buf = vmalloc(master->erasesize); in parse_redboot_partitions()
120 ret = mtd_read(master, offset, master->erasesize, &retlen, in parse_redboot_partitions()
126 if (retlen != master->erasesize) { in parse_redboot_partitions()
131 numslots = (master->erasesize / sizeof(struct fis_image_desc)); in parse_redboot_partitions()
137 * swab32(erasesize) then we know we are looking at in parse_redboot_partitions()
149 if (swab32(buf[i].size) == master->erasesize || in parse_redboot_partitions()
[all...]
H A Dafs.c81 u_int ptr = off + mtd->erasesize - 12; in afs_is_v1()
101 u_int ptr = off + mtd->erasesize - 8; in afs_is_v2()
142 ptr = off + mtd->erasesize - sizeof(fs); in afs_parse_v1_partition()
205 part->size = (iis.length + mtd->erasesize - 1) & ~(mtd->erasesize - 1); in afs_parse_v1_partition()
236 off, off + mtd->erasesize); in afs_parse_v2_partition()
239 ptr = off + mtd->erasesize - sizeof(footer); in afs_parse_v2_partition()
248 ptr = off + mtd->erasesize - sizeof(footer) - footer[8]; in afs_parse_v2_partition()
306 region_end += (mtd->erasesize - 1); in afs_parse_v2_partition()
307 region_end &= ~(mtd->erasesize in afs_parse_v2_partition()
[all...]
/kernel/linux/linux-6.6/drivers/mtd/devices/
H A Dphram.c9 * phram=<name>,<start>,<len>[,<erasesize>]
11 * <start>, <len>, and <erasesize> can be octal, decimal or hexadecimal. If followed
13 * gigabytes. <erasesize> is optional and defaults to PAGE_SIZE.
125 phys_addr_t start, size_t len, uint32_t erasesize) in register_device()
155 new->mtd.erasesize = erasesize; in register_device()
250 * - phram=<device>,<address>,<size>[,<erasesize>] for module case
251 * - phram.phram=<device>,<address>,<size>[,<erasesize>] for built-in case
253 * size and 20 for the erasesize.
266 uint64_t erasesize in phram_setup() local
124 register_device(struct platform_device *pdev, const char *name, phys_addr_t start, size_t len, uint32_t erasesize) register_device() argument
[all...]
/kernel/linux/linux-5.10/drivers/mtd/devices/
H A Dlart.c369 * aligned with the erasesize at the appropriate addresses. in flash_erase()
385 if (i < 0 || (instr->addr & (mtd->eraseregions[i].erasesize - 1))) in flash_erase()
402 if (i < 0 || ((instr->addr + instr->len) & (mtd->eraseregions[i].erasesize - 1))) in flash_erase()
416 addr += mtd->eraseregions[i].erasesize; in flash_erase()
417 len -= mtd->eraseregions[i].erasesize; in flash_erase()
419 if (addr == mtd->eraseregions[i].offset + (mtd->eraseregions[i].erasesize * mtd->eraseregions[i].numblocks)) i++; in flash_erase()
572 .erasesize = FLASH_BLOCKSIZE_PARAM,
578 .erasesize = FLASH_BLOCKSIZE_MAIN,
623 mtd.erasesize = FLASH_BLOCKSIZE_MAIN; in lart_flash_init()
635 "mtd.erasesize in lart_flash_init()
[all...]
/kernel/linux/linux-5.10/drivers/mtd/maps/
H A Dscb2_flash.c100 * * add the block erasesize to the address and repeat in scb2_fixup_mtd()
104 mtd->erasesize /= 2; in scb2_fixup_mtd()
107 region->erasesize /= 2; in scb2_fixup_mtd()
119 if (region->numblocks * region->erasesize > mtd->size) { in scb2_fixup_mtd()
121 region->erasesize); in scb2_fixup_mtd()

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