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

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/kernel/linux/linux-5.10/drivers/s390/char/
H A Dhmcdrv_dev.c202 ssize_t retlen; in hmcdrv_dev_transfer() local
206 retlen = hmcdrv_ftp_cmd(cmd, offset, buf, len); in hmcdrv_dev_transfer()
208 if (retlen != -EBUSY) in hmcdrv_dev_transfer()
215 return retlen; in hmcdrv_dev_transfer()
224 ssize_t retlen; in hmcdrv_dev_read() local
231 retlen = hmcdrv_dev_transfer((char *) fp->private_data, in hmcdrv_dev_read()
235 fp, (long long) *pos, retlen, len); in hmcdrv_dev_read()
237 if (retlen > 0) in hmcdrv_dev_read()
238 *pos += retlen; in hmcdrv_dev_read()
240 return retlen; in hmcdrv_dev_read()
249 ssize_t retlen; hmcdrv_dev_write() local
[all...]
H A Dhmcdrv_ftp.c243 ssize_t retlen = hmcdrv_ftp_parse(cmd, &ftp); in hmcdrv_ftp_cmd() local
245 if (retlen) in hmcdrv_ftp_cmd()
246 return retlen; in hmcdrv_ftp_cmd()
258 retlen = hmcdrv_ftp_do(&ftp); in hmcdrv_ftp_cmd()
260 if ((retlen >= 0) && in hmcdrv_ftp_cmd()
261 copy_to_user(buf, ftp.buf, retlen)) in hmcdrv_ftp_cmd()
262 retlen = -EFAULT; in hmcdrv_ftp_cmd()
268 retlen = hmcdrv_ftp_do(&ftp); in hmcdrv_ftp_cmd()
270 retlen = -EFAULT; in hmcdrv_ftp_cmd()
274 retlen in hmcdrv_ftp_cmd()
[all...]
/kernel/linux/linux-6.6/drivers/s390/char/
H A Dhmcdrv_dev.c202 ssize_t retlen; in hmcdrv_dev_transfer() local
206 retlen = hmcdrv_ftp_cmd(cmd, offset, buf, len); in hmcdrv_dev_transfer()
208 if (retlen != -EBUSY) in hmcdrv_dev_transfer()
215 return retlen; in hmcdrv_dev_transfer()
224 ssize_t retlen; in hmcdrv_dev_read() local
231 retlen = hmcdrv_dev_transfer((char *) fp->private_data, in hmcdrv_dev_read()
235 fp, (long long) *pos, retlen, len); in hmcdrv_dev_read()
237 if (retlen > 0) in hmcdrv_dev_read()
238 *pos += retlen; in hmcdrv_dev_read()
240 return retlen; in hmcdrv_dev_read()
249 ssize_t retlen; hmcdrv_dev_write() local
[all...]
H A Dhmcdrv_ftp.c243 ssize_t retlen = hmcdrv_ftp_parse(cmd, &ftp); in hmcdrv_ftp_cmd() local
245 if (retlen) in hmcdrv_ftp_cmd()
246 return retlen; in hmcdrv_ftp_cmd()
258 retlen = hmcdrv_ftp_do(&ftp); in hmcdrv_ftp_cmd()
260 if ((retlen >= 0) && in hmcdrv_ftp_cmd()
261 copy_to_user(buf, ftp.buf, retlen)) in hmcdrv_ftp_cmd()
262 retlen = -EFAULT; in hmcdrv_ftp_cmd()
268 retlen = hmcdrv_ftp_do(&ftp); in hmcdrv_ftp_cmd()
270 retlen = -EFAULT; in hmcdrv_ftp_cmd()
274 retlen in hmcdrv_ftp_cmd()
[all...]
/kernel/linux/linux-5.10/drivers/mtd/
H A Dnftlcore.c124 size_t *retlen, uint8_t *buf) in nftl_read_oob()
137 *retlen = ops.oobretlen; in nftl_read_oob()
145 size_t *retlen, uint8_t *buf) in nftl_write_oob()
158 *retlen = ops.oobretlen; in nftl_write_oob()
168 size_t *retlen, uint8_t *buf, uint8_t *oob) in nftl_write()
182 *retlen = ops.retlen; in nftl_write()
243 size_t retlen; in NFTL_foldchain() local
267 (block * 512), 16 , &retlen, in NFTL_foldchain()
383 8, &retlen, (cha in NFTL_foldchain()
123 nftl_read_oob(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf) nftl_read_oob() argument
144 nftl_write_oob(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf) nftl_write_oob() argument
167 nftl_write(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf, uint8_t *oob) nftl_write() argument
529 size_t retlen; NFTL_findwriteunit() local
546 size_t retlen; NFTL_findwriteunit() local
680 size_t retlen; nftl_writeblock() local
711 size_t retlen; nftl_readblock() local
758 size_t retlen; nftl_readblock() local
[all...]
H A Dmtdpstore.c278 size_t retlen; in mtdpstore_write() local
289 ret = mtd_write(cxt->mtd, off, size, &retlen, (u_char *)buf); in mtdpstore_write()
290 if (ret < 0 || retlen != size) { in mtdpstore_write()
292 off, retlen, size, ret); in mtdpstore_write()
298 return retlen; in mtdpstore_write()
314 size_t retlen, done; in mtdpstore_read() local
321 for (done = 0, retlen = 0; done < size; done += retlen) { in mtdpstore_read()
322 retlen = 0; in mtdpstore_read()
324 ret = mtd_read(cxt->mtd, off + done, size - done, &retlen, in mtdpstore_read()
360 size_t retlen; mtdpstore_panic_write() local
450 size_t retlen; mtdpstore_flush_removed_do() local
[all...]
H A Dnftlmount.c29 size_t retlen; in find_boot_record() local
54 &retlen, buf); in find_boot_record()
57 if (retlen != SECTORSIZE) { in find_boot_record()
69 if (retlen < 6 || memcmp(buf, "ANAND", 6)) { in find_boot_record()
80 SECTORSIZE + 8, 8, &retlen, in find_boot_record()
101 &retlen, buf); in find_boot_record()
225 &retlen, buf); in find_boot_record()
266 size_t retlen; in check_free_sectors() local
276 if (mtd_read(mtd, address, SECTORSIZE, &retlen, buf)) in check_free_sectors()
283 &retlen, in check_free_sectors()
307 size_t retlen; NFTL_formatblock() local
378 size_t retlen; check_sectors_in_chain() local
496 size_t retlen; check_and_mark_free_block() local
556 size_t retlen; get_fold_mark() local
574 size_t retlen; NFTL_mount() local
[all...]
H A Dmtdchar.c140 size_t retlen; in mtdchar_read() local
169 &retlen, kbuf); in mtdchar_read()
173 &retlen, kbuf); in mtdchar_read()
185 retlen = ops.retlen; in mtdchar_read()
189 ret = mtd_read(mtd, *ppos, len, &retlen, kbuf); in mtdchar_read()
201 *ppos += retlen; in mtdchar_read()
202 if (copy_to_user(buf, kbuf, retlen)) { in mtdchar_read()
207 total_retlen += retlen; in mtdchar_read()
209 count -= retlen; in mtdchar_read()
232 size_t retlen; mtdchar_write() local
321 size_t retlen; otp_select_filemode() local
355 uint32_t retlen; mtdchar_writeoob() local
915 size_t retlen; mtdchar_ioctl() local
[all...]
H A Dinftlcore.c137 size_t *retlen, uint8_t *buf) in inftl_read_oob()
149 *retlen = ops.oobretlen; in inftl_read_oob()
157 size_t *retlen, uint8_t *buf) in inftl_write_oob()
169 *retlen = ops.oobretlen; in inftl_write_oob()
177 size_t *retlen, uint8_t *buf, uint8_t *oob) in inftl_write()
190 *retlen = ops.retlen; in inftl_write()
245 size_t retlen; in INFTL_foldchain() local
273 + (block * SECTORSIZE), 16, &retlen, in INFTL_foldchain()
336 &retlen, in INFTL_foldchain()
136 inftl_read_oob(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf) inftl_read_oob() argument
156 inftl_write_oob(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf) inftl_write_oob() argument
176 inftl_write(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf, uint8_t *oob) inftl_write() argument
469 size_t retlen; INFTL_findwriteunit() local
633 size_t retlen; INFTL_trydeletechain() local
752 size_t retlen; INFTL_deleteblock() local
810 size_t retlen; inftl_writeblock() local
862 size_t retlen; inftl_readblock() local
905 size_t retlen; inftl_readblock() local
[all...]
H A Dmtdblock.c48 size_t retlen; in erase_write() local
69 ret = mtd_write(mtd, pos, len, &retlen, buf); in erase_write()
72 if (retlen != len) in erase_write()
115 size_t retlen; in do_cached_write() local
122 return mtd_write(mtd, pos, len, &retlen, buf); in do_cached_write()
155 &retlen, mtdblk->cache_data); in do_cached_write()
158 if (retlen != sect_size) in do_cached_write()
185 size_t retlen; in do_cached_read() local
192 ret = mtd_read(mtd, pos, len, &retlen, buf); in do_cached_read()
215 ret = mtd_read(mtd, pos, size, &retlen, bu in do_cached_read()
[all...]
H A Drfd_ftl.c156 size_t retlen; in scan_header() local
206 part->header_size, &retlen, in scan_header()
209 if (!rc && retlen != part->header_size) in scan_header()
247 size_t retlen; in rfd_ftl_readsect() local
255 rc = mtd_read(part->mbd.mtd, addr, SECTOR_SIZE, &retlen, in rfd_ftl_readsect()
257 if (!rc && retlen != SECTOR_SIZE) in rfd_ftl_readsect()
296 size_t retlen; in erase_block() local
304 sizeof(magic), &retlen, (u_char *)&magic); in erase_block()
305 if (!rc && retlen != sizeof(magic)) in erase_block()
326 size_t retlen; in move_block_contents() local
509 size_t retlen; find_writable_block() local
552 size_t retlen; mark_sector_deleted() local
611 size_t retlen; do_writesect() local
[all...]
/kernel/linux/linux-6.6/drivers/mtd/
H A Dnftlcore.c124 size_t *retlen, uint8_t *buf) in nftl_read_oob()
137 *retlen = ops.oobretlen; in nftl_read_oob()
145 size_t *retlen, uint8_t *buf) in nftl_write_oob()
158 *retlen = ops.oobretlen; in nftl_write_oob()
168 size_t *retlen, uint8_t *buf, uint8_t *oob) in nftl_write()
182 *retlen = ops.retlen; in nftl_write()
243 size_t retlen; in NFTL_foldchain() local
267 (block * 512), 16 , &retlen, in NFTL_foldchain()
383 8, &retlen, (cha in NFTL_foldchain()
123 nftl_read_oob(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf) nftl_read_oob() argument
144 nftl_write_oob(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf) nftl_write_oob() argument
167 nftl_write(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf, uint8_t *oob) nftl_write() argument
529 size_t retlen; NFTL_findwriteunit() local
546 size_t retlen; NFTL_findwriteunit() local
679 size_t retlen; nftl_writeblock() local
710 size_t retlen; nftl_readblock() local
757 size_t retlen; nftl_readblock() local
[all...]
H A Dmtdpstore.c278 size_t retlen; in mtdpstore_write() local
289 ret = mtd_write(cxt->mtd, off, size, &retlen, (u_char *)buf); in mtdpstore_write()
290 if (ret < 0 || retlen != size) { in mtdpstore_write()
292 off, retlen, size, ret); in mtdpstore_write()
298 return retlen; in mtdpstore_write()
314 size_t retlen, done; in mtdpstore_read() local
321 for (done = 0, retlen = 0; done < size; done += retlen) { in mtdpstore_read()
322 retlen = 0; in mtdpstore_read()
324 ret = mtd_read(cxt->mtd, off + done, size - done, &retlen, in mtdpstore_read()
360 size_t retlen; mtdpstore_panic_write() local
450 size_t retlen; mtdpstore_flush_removed_do() local
[all...]
H A Dnftlmount.c29 size_t retlen; in find_boot_record() local
54 &retlen, buf); in find_boot_record()
57 if (retlen != SECTORSIZE) { in find_boot_record()
69 if (retlen < 6 || memcmp(buf, "ANAND", 6)) { in find_boot_record()
80 SECTORSIZE + 8, 8, &retlen, in find_boot_record()
101 &retlen, buf); in find_boot_record()
222 &retlen, buf); in find_boot_record()
263 size_t retlen; in check_free_sectors() local
273 if (mtd_read(mtd, address, SECTORSIZE, &retlen, buf)) in check_free_sectors()
280 &retlen, in check_free_sectors()
304 size_t retlen; NFTL_formatblock() local
375 size_t retlen; check_sectors_in_chain() local
493 size_t retlen; check_and_mark_free_block() local
553 size_t retlen; get_fold_mark() local
571 size_t retlen; NFTL_mount() local
[all...]
H A Dinftlcore.c137 size_t *retlen, uint8_t *buf) in inftl_read_oob()
149 *retlen = ops.oobretlen; in inftl_read_oob()
157 size_t *retlen, uint8_t *buf) in inftl_write_oob()
169 *retlen = ops.oobretlen; in inftl_write_oob()
177 size_t *retlen, uint8_t *buf, uint8_t *oob) in inftl_write()
190 *retlen = ops.retlen; in inftl_write()
245 size_t retlen; in INFTL_foldchain() local
273 + (block * SECTORSIZE), 16, &retlen, in INFTL_foldchain()
336 &retlen, in INFTL_foldchain()
136 inftl_read_oob(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf) inftl_read_oob() argument
156 inftl_write_oob(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf) inftl_write_oob() argument
176 inftl_write(struct mtd_info *mtd, loff_t offs, size_t len, size_t *retlen, uint8_t *buf, uint8_t *oob) inftl_write() argument
469 size_t retlen; INFTL_findwriteunit() local
633 size_t retlen; INFTL_trydeletechain() local
752 size_t retlen; INFTL_deleteblock() local
810 size_t retlen; inftl_writeblock() local
862 size_t retlen; inftl_readblock() local
905 size_t retlen; inftl_readblock() local
[all...]
H A Dmtdchar.c132 size_t retlen; in mtdchar_read() local
161 &retlen, kbuf); in mtdchar_read()
165 &retlen, kbuf); in mtdchar_read()
177 retlen = ops.retlen; in mtdchar_read()
181 ret = mtd_read(mtd, *ppos, len, &retlen, kbuf); in mtdchar_read()
193 *ppos += retlen; in mtdchar_read()
194 if (copy_to_user(buf, kbuf, retlen)) { in mtdchar_read()
199 total_retlen += retlen; in mtdchar_read()
201 count -= retlen; in mtdchar_read()
224 size_t retlen; mtdchar_write() local
313 size_t retlen; otp_select_filemode() local
347 uint32_t retlen; mtdchar_writeoob() local
1112 size_t retlen; mtdchar_ioctl() local
[all...]
H A Dmtdcore.c490 * mtd->writesize, &retlen, buf + (i * mtd->writesize));
536 size_t retlen; in mtd_nvmem_reg_read() local
539 err = mtd_read(mtd, offset, bytes, &retlen, val); in mtd_nvmem_reg_read()
543 return retlen == bytes ? 0 : -EIO; in mtd_nvmem_reg_read()
857 size_t retlen; in mtd_otp_size() local
865 ret = mtd_get_user_prot_info(mtd, PAGE_SIZE, &retlen, info); in mtd_otp_size()
867 ret = mtd_get_fact_prot_info(mtd, PAGE_SIZE, &retlen, info); in mtd_otp_size()
871 for (i = 0; i < retlen / sizeof(*info); i++) in mtd_otp_size()
923 size_t retlen; in mtd_nvmem_user_otp_reg_read() local
926 ret = mtd_read_user_prot_reg(mtd, offset, bytes, &retlen, va in mtd_nvmem_user_otp_reg_read()
937 size_t retlen; mtd_nvmem_fact_otp_reg_read() local
1418 mtd_point(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, void **virt, resource_size_t *phys) mtd_point() argument
1462 size_t retlen; mtd_get_unmapped_area() local
1496 mtd_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) mtd_read() argument
1512 mtd_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) mtd_write() argument
1535 mtd_panic_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) mtd_panic_write() argument
2126 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
2139 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
2153 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
2166 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
2180 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
2359 default_mtd_writev(struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen) default_mtd_writev() argument
2391 mtd_writev(struct mtd_info *mtd, const struct kvec *vecs, unsigned long count, loff_t to, size_t *retlen) mtd_writev() argument
[all...]
H A Dmtdblock.c48 size_t retlen; in erase_write() local
69 ret = mtd_write(mtd, pos, len, &retlen, buf); in erase_write()
72 if (retlen != len) in erase_write()
115 size_t retlen; in do_cached_write() local
122 return mtd_write(mtd, pos, len, &retlen, buf); in do_cached_write()
155 &retlen, mtdblk->cache_data); in do_cached_write()
158 if (retlen != sect_size) in do_cached_write()
185 size_t retlen; in do_cached_read() local
192 ret = mtd_read(mtd, pos, len, &retlen, buf); in do_cached_read()
215 ret = mtd_read(mtd, pos, size, &retlen, bu in do_cached_read()
[all...]
H A Drfd_ftl.c156 size_t retlen; in scan_header() local
203 part->header_size, &retlen, in scan_header()
206 if (!rc && retlen != part->header_size) in scan_header()
244 size_t retlen; in rfd_ftl_readsect() local
252 rc = mtd_read(part->mbd.mtd, addr, SECTOR_SIZE, &retlen, in rfd_ftl_readsect()
254 if (!rc && retlen != SECTOR_SIZE) in rfd_ftl_readsect()
293 size_t retlen; in erase_block() local
301 sizeof(magic), &retlen, (u_char *)&magic); in erase_block()
302 if (!rc && retlen != sizeof(magic)) in erase_block()
323 size_t retlen; in move_block_contents() local
506 size_t retlen; find_writable_block() local
549 size_t retlen; mark_sector_deleted() local
608 size_t retlen; do_writesect() local
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/progs/
H A Dbpf_iter_task_stack.c18 long i, retlen; in dump_task_stack() local
23 retlen = bpf_get_task_stack(task, entries, in dump_task_stack()
25 if (retlen < 0) in dump_task_stack()
29 retlen / SIZE_OF_ULONG); in dump_task_stack()
31 if (retlen > i * SIZE_OF_ULONG) in dump_task_stack()
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/
H A Dbpf_iter_task_stack.c17 long i, retlen; in dump_task_stack() local
22 retlen = bpf_get_task_stack(task, entries, in dump_task_stack()
24 if (retlen < 0) in dump_task_stack()
28 retlen / SIZE_OF_ULONG); in dump_task_stack()
30 if (retlen > i * SIZE_OF_ULONG) in dump_task_stack()
/kernel/linux/linux-5.10/include/linux/mtd/
H A Dmtd.h49 * @retlen: number of data bytes written/read
67 size_t retlen; member
315 size_t *retlen, void **virt, resource_size_t *phys);
318 size_t *retlen, u_char *buf);
320 size_t *retlen, const u_char *buf);
322 size_t *retlen, const u_char *buf);
328 size_t *retlen, struct otp_info *buf);
330 size_t len, size_t *retlen, u_char *buf);
332 size_t *retlen, struct otp_info *buf);
334 size_t len, size_t *retlen, u_cha
[all...]
/kernel/linux/linux-6.6/include/linux/mtd/
H A Dmtd.h55 * @retlen: number of data bytes written/read
73 size_t retlen; member
318 size_t *retlen, void **virt, resource_size_t *phys);
321 size_t *retlen, u_char *buf);
323 size_t *retlen, const u_char *buf);
325 size_t *retlen, const u_char *buf);
331 size_t *retlen, struct otp_info *buf);
333 size_t len, size_t *retlen, u_char *buf);
335 size_t *retlen, struct otp_info *buf);
337 size_t len, size_t *retlen, u_cha
[all...]
/kernel/linux/linux-5.10/fs/jffs2/
H A Derase.c317 size_t retlen; in jffs2_block_check_erase() local
321 ret = mtd_point(c->mtd, jeb->offset, c->sector_size, &retlen, in jffs2_block_check_erase()
328 if (retlen < c->sector_size) { in jffs2_block_check_erase()
331 retlen); in jffs2_block_check_erase()
332 mtd_unpoint(c->mtd, jeb->offset, retlen); in jffs2_block_check_erase()
336 retlen /= sizeof(*wordebuf); in jffs2_block_check_erase()
340 } while(--retlen); in jffs2_block_check_erase()
342 if (retlen) { in jffs2_block_check_erase()
346 c->sector_size-retlen * sizeof(*wordebuf)); in jffs2_block_check_erase()
367 ret = mtd_read(c->mtd, ofs, readlen, &retlen, ebu in jffs2_block_check_erase()
402 size_t retlen; jffs2_mark_erased_block() local
[all...]
/kernel/linux/linux-6.6/fs/jffs2/
H A Derase.c315 size_t retlen; in jffs2_block_check_erase() local
319 ret = mtd_point(c->mtd, jeb->offset, c->sector_size, &retlen, in jffs2_block_check_erase()
326 if (retlen < c->sector_size) { in jffs2_block_check_erase()
329 retlen); in jffs2_block_check_erase()
330 mtd_unpoint(c->mtd, jeb->offset, retlen); in jffs2_block_check_erase()
334 retlen /= sizeof(*wordebuf); in jffs2_block_check_erase()
338 } while(--retlen); in jffs2_block_check_erase()
340 if (retlen) { in jffs2_block_check_erase()
344 c->sector_size-retlen * sizeof(*wordebuf)); in jffs2_block_check_erase()
365 ret = mtd_read(c->mtd, ofs, readlen, &retlen, ebu in jffs2_block_check_erase()
400 size_t retlen; jffs2_mark_erased_block() local
[all...]

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