| /drivers/s390/char/ |
| D | hmcdrv_dev.c | 201 ssize_t retlen; in hmcdrv_dev_transfer() local
205 retlen = hmcdrv_ftp_cmd(cmd, offset, buf, len); in hmcdrv_dev_transfer()
207 if (retlen != -EBUSY) in hmcdrv_dev_transfer()
214 return retlen; in hmcdrv_dev_transfer()
223 ssize_t retlen; in hmcdrv_dev_read() local
230 retlen = hmcdrv_dev_transfer((char *) fp->private_data, in hmcdrv_dev_read()
234 fp, (long long) *pos, retlen, len); in hmcdrv_dev_read()
236 if (retlen > 0) in hmcdrv_dev_read()
237 *pos += retlen; in hmcdrv_dev_read()
239 return retlen; in hmcdrv_dev_read()
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| D | hmcdrv_ftp.c | 242 ssize_t retlen = hmcdrv_ftp_parse(cmd, &ftp); in hmcdrv_ftp_cmd() local
244 if (retlen) in hmcdrv_ftp_cmd()
245 return retlen; in hmcdrv_ftp_cmd()
257 retlen = hmcdrv_ftp_do(&ftp); in hmcdrv_ftp_cmd()
259 if ((retlen >= 0) && in hmcdrv_ftp_cmd()
260 copy_to_user(buf, ftp.buf, retlen)) in hmcdrv_ftp_cmd()
261 retlen = -EFAULT; in hmcdrv_ftp_cmd()
267 retlen = hmcdrv_ftp_do(&ftp); in hmcdrv_ftp_cmd()
269 retlen = -EFAULT; in hmcdrv_ftp_cmd()
273 retlen = hmcdrv_ftp_do(&ftp); in hmcdrv_ftp_cmd()
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| /drivers/mtd/ |
| D | nftlcore.c | 137 size_t *retlen, uint8_t *buf) in nftl_read_oob() argument
150 *retlen = ops.oobretlen; in nftl_read_oob()
158 size_t *retlen, uint8_t *buf) in nftl_write_oob() argument
171 *retlen = ops.oobretlen; in nftl_write_oob()
181 size_t *retlen, uint8_t *buf, uint8_t *oob) in nftl_write() argument
195 *retlen = ops.retlen; in nftl_write()
256 size_t retlen; in NFTL_foldchain() local
280 (block * 512), 16 , &retlen, in NFTL_foldchain()
396 8, &retlen, (char *)&oob.u); in NFTL_foldchain()
422 &retlen, in NFTL_foldchain()
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| D | inftlcore.c | 150 size_t *retlen, uint8_t *buf) in inftl_read_oob() argument
162 *retlen = ops.oobretlen; in inftl_read_oob()
170 size_t *retlen, uint8_t *buf) in inftl_write_oob() argument
182 *retlen = ops.oobretlen; in inftl_write_oob()
190 size_t *retlen, uint8_t *buf, uint8_t *oob) in inftl_write() argument
203 *retlen = ops.retlen; in inftl_write()
258 size_t retlen; in INFTL_foldchain() local
286 + (block * SECTORSIZE), 16, &retlen, in INFTL_foldchain()
349 &retlen, in INFTL_foldchain()
355 &retlen, in INFTL_foldchain()
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| D | nftlmount.c | 42 size_t retlen; in find_boot_record() local
67 &retlen, buf); in find_boot_record()
70 if (retlen != SECTORSIZE) { in find_boot_record()
82 if (retlen < 6 || memcmp(buf, "ANAND", 6)) { in find_boot_record()
93 SECTORSIZE + 8, 8, &retlen, in find_boot_record()
114 &retlen, buf); in find_boot_record()
236 &retlen, buf); in find_boot_record()
278 size_t retlen; in check_free_sectors() local
282 if (mtd_read(mtd, address, SECTORSIZE, &retlen, buf)) in check_free_sectors()
289 &retlen, &buf[SECTORSIZE]) < 0) in check_free_sectors()
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| D | mtdchar.c | 154 size_t retlen; in mtdchar_read() local
179 &retlen, kbuf); in mtdchar_read()
183 &retlen, kbuf); in mtdchar_read()
195 retlen = ops.retlen; in mtdchar_read()
199 ret = mtd_read(mtd, *ppos, len, &retlen, kbuf); in mtdchar_read()
211 *ppos += retlen; in mtdchar_read()
212 if (copy_to_user(buf, kbuf, retlen)) { in mtdchar_read()
217 total_retlen += retlen; in mtdchar_read()
219 count -= retlen; in mtdchar_read()
220 buf += retlen; in mtdchar_read()
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| D | rfd_ftl.c | 155 size_t retlen; in scan_header() local
204 part->header_size, &retlen, in scan_header()
207 if (!rc && retlen != part->header_size) in scan_header()
245 size_t retlen; in rfd_ftl_readsect() local
253 rc = mtd_read(part->mbd.mtd, addr, SECTOR_SIZE, &retlen, in rfd_ftl_readsect()
255 if (!rc && retlen != SECTOR_SIZE) in rfd_ftl_readsect()
274 size_t retlen; in erase_callback() local
308 &retlen, (u_char *)&magic); in erase_callback()
310 if (!rc && retlen != sizeof(magic)) in erase_callback()
361 size_t retlen; in move_block_contents() local
[all …]
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| D | mtdcore.c | 977 int mtd_point(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, in mtd_point() argument
980 *retlen = 0; in mtd_point()
990 return mtd->_point(mtd, from, len, retlen, virt, phys); in mtd_point()
1023 int mtd_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, in mtd_read() argument
1027 *retlen = 0; in mtd_read()
1039 ret_code = mtd->_read(mtd, from, len, retlen, buf); in mtd_read()
1048 int mtd_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, in mtd_write() argument
1051 *retlen = 0; in mtd_write()
1059 return mtd->_write(mtd, to, len, retlen, buf); in mtd_write()
1070 int mtd_panic_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, in mtd_panic_write() argument
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| D | mtdblock.c | 70 size_t retlen; in erase_write() local
104 ret = mtd_write(mtd, pos, len, &retlen, buf); in erase_write()
107 if (retlen != len) in erase_write()
147 size_t retlen; in do_cached_write() local
154 return mtd_write(mtd, pos, len, &retlen, buf); in do_cached_write()
187 &retlen, mtdblk->cache_data); in do_cached_write()
190 if (retlen != sect_size) in do_cached_write()
217 size_t retlen; in do_cached_read() local
224 return mtd_read(mtd, pos, len, &retlen, buf); in do_cached_read()
243 ret = mtd_read(mtd, pos, size, &retlen, buf); in do_cached_read()
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| D | bcm63xxpart.c | 52 size_t retlen; in bcm63xx_detect_cfe() local
54 ret = mtd_read(master, BCM963XX_CFE_VERSION_OFFSET, 5, &retlen, in bcm63xx_detect_cfe()
56 buf[retlen] = 0; in bcm63xx_detect_cfe()
65 ret = mtd_read(master, BCM963XX_CFE_MAGIC_OFFSET, 8, &retlen, in bcm63xx_detect_cfe()
67 buf[retlen] = 0; in bcm63xx_detect_cfe()
76 size_t retlen; in bcm63xx_read_nvram() local
81 &retlen, (void *)nvram); in bcm63xx_read_nvram()
100 size_t retlen; in bcm63xx_read_image_tag() local
103 ret = mtd_read(master, tag_offset, sizeof(*buf), &retlen, (void *)buf); in bcm63xx_read_image_tag()
107 if (retlen != sizeof(*buf)) in bcm63xx_read_image_tag()
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| D | inftlmount.c | 53 size_t retlen; in find_boot_record() local
76 &retlen, buf); in find_boot_record()
79 if (retlen != SECTORSIZE) { in find_boot_record()
95 if (retlen < 6 || memcmp(buf, "BNAND", 6)) { in find_boot_record()
103 8, &retlen,(char *)&h1); in find_boot_record()
121 &retlen, buf); in find_boot_record()
122 if (retlen != SECTORSIZE) { in find_boot_record()
341 size_t retlen; in check_free_sectors() local
345 if (mtd_read(mtd, address, SECTORSIZE, &retlen, buf)) in check_free_sectors()
352 &retlen, &buf[SECTORSIZE]) < 0) in check_free_sectors()
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| D | mtdblock_ro.c | 32 size_t retlen; in mtdblock_readsect() local
34 if (mtd_read(dev->mtd, (block * 512), 512, &retlen, buf)) in mtdblock_readsect()
42 size_t retlen; in mtdblock_writesect() local
44 if (mtd_write(dev->mtd, (block * 512), 512, &retlen, buf)) in mtdblock_writesect()
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| D | mtdpart.c | 64 size_t *retlen, u_char *buf) in part_read() argument
72 retlen, buf); in part_read()
83 size_t *retlen, void **virt, resource_size_t *phys) in part_point() argument
88 retlen, virt, phys); in part_point()
146 size_t len, size_t *retlen, u_char *buf) in part_read_user_prot_reg() argument
150 retlen, buf); in part_read_user_prot_reg()
154 size_t *retlen, struct otp_info *buf) in part_get_user_prot_info() argument
157 return part->master->_get_user_prot_info(part->master, len, retlen, in part_get_user_prot_info()
162 size_t len, size_t *retlen, u_char *buf) in part_read_fact_prot_reg() argument
166 retlen, buf); in part_read_fact_prot_reg()
[all …]
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| D | ftl.c | 411 ssize_t retlen; in prepare_xfer() local
424 ret = mtd_write(part->mbd.mtd, xfer->Offset, sizeof(header), &retlen, in prepare_xfer()
440 ret = mtd_write(part->mbd.mtd, offset, sizeof(uint32_t), &retlen, in prepare_xfer()
472 ssize_t retlen; in copy_erase_unit() local
488 part->BlocksPerUnit * sizeof(uint32_t), &retlen, in copy_erase_unit()
505 ret = mtd_write(part->mbd.mtd, offset, sizeof(uint16_t), &retlen, in copy_erase_unit()
525 ret = mtd_read(part->mbd.mtd, src, SECTOR_SIZE, &retlen, in copy_erase_unit()
533 ret = mtd_write(part->mbd.mtd, dest, SECTOR_SIZE, &retlen, in copy_erase_unit()
555 &retlen, in copy_erase_unit()
565 &retlen, (u_char *)&srcunitswap); in copy_erase_unit()
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| D | mtdoops.c | 213 size_t retlen; in mtdoops_write() local
224 record_size, &retlen, cxt->oops_buf); in mtdoops_write()
231 record_size, &retlen, cxt->oops_buf); in mtdoops_write()
233 if (retlen != record_size || ret < 0) in mtdoops_write()
235 cxt->nextpage * record_size, retlen, record_size, ret); in mtdoops_write()
255 size_t retlen; in find_next_position() local
263 &retlen, (u_char *)&count[0]); in find_next_position()
264 if (retlen != MTDOOPS_HEADER_SIZE || in find_next_position()
267 page * record_size, retlen, in find_next_position()
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| D | mtdconcat.c | 69 size_t * retlen, u_char * buf) in concat_read() argument
108 *retlen += retsize; in concat_read()
121 size_t * retlen, const u_char * buf) in concat_write() argument
145 *retlen += retsize; in concat_write()
159 unsigned long count, loff_t to, size_t * retlen) in concat_writev() argument
218 *retlen += retsize; in concat_writev()
239 ops->retlen = ops->oobretlen = 0; in concat_read_oob()
254 ops->retlen += devops.retlen; in concat_read_oob()
272 devops.len = ops->len - ops->retlen; in concat_read_oob()
275 devops.datbuf += devops.retlen; in concat_read_oob()
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| /drivers/mtd/devices/ |
| D | powernv_flash.c | 51 loff_t offset, size_t len, size_t *retlen, u_char *buf) in powernv_flash_async_op() argument
101 if (retlen) in powernv_flash_async_op()
102 *retlen = len; in powernv_flash_async_op()
120 size_t *retlen, u_char *buf) in powernv_flash_read() argument
123 len, retlen, buf); in powernv_flash_read()
136 size_t *retlen, const u_char *buf) in powernv_flash_write() argument
139 len, retlen, (u_char *)buf); in powernv_flash_write()
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| D | mtdram.c | 68 size_t *retlen, void **virt, resource_size_t *phys) in ram_point() argument
71 *retlen = len; in ram_point()
94 size_t *retlen, u_char *buf) in ram_read() argument
97 *retlen = len; in ram_read()
102 size_t *retlen, const u_char *buf) in ram_write() argument
105 *retlen = len; in ram_write()
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| D | pmc551.c | 137 size_t *retlen, void **virt, resource_size_t *phys);
146 size_t retlen; in pmc551_erase() local
159 pmc551_point(mtd, instr->addr, instr->len, &retlen, in pmc551_erase()
180 priv->asize, &retlen, in pmc551_erase()
197 size_t *retlen, void **virt, resource_size_t *phys) in pmc551_point() argument
218 *retlen = len; in pmc551_point()
231 size_t * retlen, u_char * buf) in pmc551_read() argument
251 pmc551_point(mtd, from, len, retlen, (void **)&ptr, NULL); in pmc551_read()
272 pmc551_point(mtd, soff_hi, priv->asize, retlen, in pmc551_read()
283 *retlen = copyto - buf; in pmc551_read()
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| D | mtd_dataflash.c | 236 size_t *retlen, u_char *buf) in dataflash_read() argument
283 *retlen = msg.actual_length - 8; in dataflash_read()
301 size_t * retlen, const u_char * buf) in dataflash_write() argument
427 *retlen += writelen; in dataflash_write()
444 size_t *retlen, struct otp_info *info) in dataflash_get_otp_info() argument
453 *retlen = sizeof(*info); in dataflash_get_otp_info()
503 loff_t from, size_t len, size_t *retlen, u_char *buf) in dataflash_read_fact_otp() argument
515 *retlen = status; in dataflash_read_fact_otp()
520 loff_t from, size_t len, size_t *retlen, u_char *buf) in dataflash_read_user_otp() argument
532 *retlen = status; in dataflash_read_user_otp()
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| D | phram.c | 53 size_t *retlen, void **virt, resource_size_t *phys) in phram_point() argument
56 *retlen = len; in phram_point()
66 size_t *retlen, u_char *buf) in phram_read() argument
71 *retlen = len; in phram_read()
76 size_t *retlen, const u_char *buf) in phram_write() argument
81 *retlen = len; in phram_write()
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| D | block2mtd.c | 107 size_t *retlen, u_char *buf) in block2mtd_read() argument
129 if (retlen) in block2mtd_read()
130 *retlen += cpylen; in block2mtd_read()
141 loff_t to, size_t len, size_t *retlen) in _block2mtd_write() argument
169 if (retlen) in _block2mtd_write()
170 *retlen += cpylen; in _block2mtd_write()
181 size_t *retlen, const u_char *buf) in block2mtd_write() argument
187 err = _block2mtd_write(dev, buf, to, len, retlen); in block2mtd_write()
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| D | slram.c | 97 size_t *retlen, void **virt, resource_size_t *phys) in slram_point() argument
102 *retlen = len; in slram_point()
112 size_t *retlen, u_char *buf) in slram_read() argument
117 *retlen = len; in slram_read()
122 size_t *retlen, const u_char *buf) in slram_write() argument
127 *retlen = len; in slram_write()
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| /drivers/mtd/tests/ |
| D | oobtest.c | 79 ops.retlen = 0; in write_eraseblock()
189 ops.retlen = 0; in verify_eraseblock()
226 ops.retlen = 0; in verify_eraseblock()
286 ops.retlen = 0; in verify_eraseblock_in_one_go()
510 ops.retlen = 0; in mtd_oobtest_init()
530 ops.retlen = 0; in mtd_oobtest_init()
557 ops.retlen = 0; in mtd_oobtest_init()
577 ops.retlen = 0; in mtd_oobtest_init()
604 ops.retlen = 0; in mtd_oobtest_init()
624 ops.retlen = 0; in mtd_oobtest_init()
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| /drivers/mtd/chips/ |
| D | map_ram.c | 99 static int mapram_read (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) in mapram_read() argument
104 *retlen = len; in mapram_read()
108 static int mapram_write (struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char … in mapram_write() argument
113 *retlen = len; in mapram_write()
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