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Searched refs:writesize (Results 1 – 25 of 101) sorted by relevance

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/Linux-v5.4/drivers/mtd/tests/
Dnandbiterrs.c95 return mtdtest_write(mtd, offset, mtd->writesize, wbuffer); in write_page()
108 ops.len = mtd->writesize; in rewrite_page()
117 if (err || ops.retlen != mtd->writesize) { in rewrite_page()
140 err = mtd_read(mtd, offset, mtd->writesize, &read, rbuffer); in read_page()
144 if (err < 0 || read != mtd->writesize) { in read_page()
161 for (i = 0; i < mtd->writesize; i++) { in verify_page()
184 while (byte < mtd->writesize) { in insert_biterror()
208 for (i = 0; i < mtd->writesize; i++) in incremental_errors_test()
271 for (i = 0; i < mtd->writesize; i++) in overwrite_test()
351 mtd->writesize, mtd->oobsize); in mtd_nandbiterrs_init()
[all …]
Doobtest.c64 for (i = 0; i < pgcnt; ++i, addr += mtd->writesize) { in write_eraseblock()
174 for (i = 0; i < pgcnt; ++i, addr += mtd->writesize) { in verify_eraseblock()
294 for (i = 0; i < pgcnt; ++i, addr += mtd->writesize) { in verify_eraseblock_in_one_go()
370 pgcnt = mtd->erasesize / mtd->writesize; in mtd_oobtest_init()
376 mtd->writesize, ebcnt, pgcnt, mtd->oobsize); in mtd_oobtest_init()
553 err = mtd_write_oob(mtd, mtd->size - mtd->writesize, &ops); in mtd_oobtest_init()
573 err = mtd_read_oob(mtd, mtd->size - mtd->writesize, &ops); in mtd_oobtest_init()
600 err = mtd_write_oob(mtd, mtd->size - mtd->writesize, &ops); in mtd_oobtest_init()
620 err = mtd_read_oob(mtd, mtd->size - mtd->writesize, &ops); in mtd_oobtest_init()
650 addr = (loff_t)(i + 1) * mtd->erasesize - mtd->writesize; in mtd_oobtest_init()
[all …]
/Linux-v5.4/drivers/mtd/nand/onenand/
Donenand_base.c445 if (addr & this->writesize) in onenand_command()
740 return this->writesize; in onenand_bufferram_offset()
881 if (addr & this->writesize) in onenand_get_2x_blockpage()
1106 this->command(mtd, FLEXONENAND_CMD_RECOVER_LSB, addr, this->writesize); in onenand_recover_lsb()
1131 int writesize = this->writesize; in onenand_mlc_read_ops_nolock() local
1153 thislen = min_t(int, writesize, len - read); in onenand_mlc_read_ops_nolock()
1155 column = from & (writesize - 1); in onenand_mlc_read_ops_nolock()
1156 if (column + thislen > writesize) in onenand_mlc_read_ops_nolock()
1157 thislen = writesize - column; in onenand_mlc_read_ops_nolock()
1160 this->command(mtd, ONENAND_CMD_READ, from, writesize); in onenand_mlc_read_ops_nolock()
[all …]
Dsamsung.c412 m += (this->writesize >> 2); in s3c_onenand_command()
416 mcount = mtd->writesize >> 2; in s3c_onenand_command()
483 p += this->writesize; in s3c_get_bufferram()
628 p += this->writesize; in s5pc110_read_bufferram()
634 !onenand->dma_addr || count != mtd->writesize) in s5pc110_read_bufferram()
676 if (count != mtd->writesize) { in s5pc110_read_bufferram()
678 memcpy(this->page_buf, p, mtd->writesize); in s5pc110_read_bufferram()
895 this->subpagesize = mtd->writesize; in s3c_onenand_probe()
927 this->subpagesize = mtd->writesize; in s3c_onenand_probe()
/Linux-v5.4/drivers/mtd/nand/raw/
Ddenali.c205 iowrite32(mtd->writesize, denali->reg + DEVICE_MAIN_AREA_SIZE); in denali_select_target()
248 int writesize = mtd->writesize; in denali_payload_xfer() local
256 if (pos >= writesize) { in denali_payload_xfer()
258 } else if (pos + len > writesize) { in denali_payload_xfer()
261 writesize - pos, write); in denali_payload_xfer()
265 buf += writesize - pos; in denali_payload_xfer()
266 len -= writesize - pos; in denali_payload_xfer()
267 pos = writesize + oob_skip; in denali_payload_xfer()
285 int writesize = mtd->writesize; in denali_oob_xfer() local
291 ret = denali_change_column(chip, writesize, buf, oob_skip, write); in denali_oob_xfer()
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Dmxc_nand.c255 u16 num_chunks = mtd->writesize / 512; in copy_spare()
302 if (mtd->writesize > 512) in mxc_do_addr_cycle()
314 if (mtd->writesize > 512) { in mxc_do_addr_cycle()
591 if (mtd->writesize > 512) in send_page_v1()
727 if (mtd->writesize > 512) in mxc_nand_read_page_v1()
730 no_subpages = mtd->writesize >> 9; in mxc_nand_read_page_v1()
764 memcpy32_fromio(buf, host->main_area0, mtd->writesize); in mxc_nand_read_page_v1()
786 if (mtd->writesize > 512) in mxc_nand_read_page_v2_v3()
793 memcpy32_fromio(buf, host->main_area0, mtd->writesize); in mxc_nand_read_page_v2_v3()
800 no_subpages = mtd->writesize >> 9; in mxc_nand_read_page_v2_v3()
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Dfsl_elbc_nand.c98 if (mtd->writesize > 512) in fsl_elbc_ooblayout_free()
252 if (elbc_fcm_ctrl->read_bytes == mtd->writesize + mtd->oobsize) { in fsl_elbc_run_command()
338 elbc_fcm_ctrl->read_bytes = mtd->writesize + mtd->oobsize; in fsl_elbc_cmdfunc()
363 elbc_fcm_ctrl->read_bytes = mtd->writesize + mtd->oobsize; in fsl_elbc_cmdfunc()
431 if (column >= mtd->writesize) { in fsl_elbc_cmdfunc()
433 column -= mtd->writesize; in fsl_elbc_cmdfunc()
488 elbc_fcm_ctrl->index != mtd->writesize + mtd->oobsize) in fsl_elbc_cmdfunc()
547 unsigned int bufsize = mtd->writesize + mtd->oobsize; in fsl_elbc_write_buf()
642 nand_read_page_op(chip, page, 0, buf, mtd->writesize); in fsl_elbc_read_page()
660 nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); in fsl_elbc_write_page()
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Dcafe_nand.c185 if (mtd->writesize > 512 && in cafe_nand_cmdfunc()
187 column += mtd->writesize; in cafe_nand_cmdfunc()
205 if (mtd->size > mtd->writesize << 16) in cafe_nand_cmdfunc()
225 cafe->datalen = mtd->writesize + mtd->oobsize - column; in cafe_nand_cmdfunc()
244 else if (command == NAND_CMD_READ0 && mtd->writesize > 512) in cafe_nand_cmdfunc()
349 return nand_prog_page_op(chip, page, mtd->writesize, chip->oob_poi, in cafe_nand_write_oob()
381 nand_read_page_op(chip, page, 0, buf, mtd->writesize); in cafe_nand_read_page()
540 nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); in cafe_nand_write_page_lowlevel()
618 if (mtd->writesize == 2048) in cafe_nand_attach_chip()
623 if (mtd->writesize == 2048) { in cafe_nand_attach_chip()
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Dnand_base.c293 int last_page = ((mtd->erasesize - mtd->writesize) >> in nand_bbm_get_next_page()
533 ofs + (page_offset * mtd->writesize), in nand_default_block_markbad()
972 if (offset_in_page > mtd->writesize + mtd->oobsize) in nand_fill_column_cycles()
980 if (mtd->writesize <= 512 && offset_in_page >= mtd->writesize) in nand_fill_column_cycles()
981 offset_in_page -= mtd->writesize; in nand_fill_column_cycles()
1000 if (mtd->writesize <= 512) in nand_fill_column_cycles()
1030 if (offset_in_page >= mtd->writesize) in nand_sp_exec_read_page_op()
1109 if (offset_in_page + len > mtd->writesize + mtd->oobsize) in nand_read_page_op()
1113 if (mtd->writesize > 512) in nand_read_page_op()
1199 if (offset_in_page + len > mtd->writesize + mtd->oobsize) in nand_change_read_column_op()
[all …]
Dmpc5121_nfc.c239 if (mtd->writesize > 512) in mpc5121_nfc_addr_cycle()
373 if (mtd->writesize > 512) in mpc5121_nfc_command()
416 sbsize = (mtd->oobsize / (mtd->writesize / 512)) & ~1; in mpc5121_nfc_copy_spare()
454 if (prv->spareonly || c >= mtd->writesize) { in mpc5121_nfc_buf_copy()
456 if (c >= mtd->writesize) in mpc5121_nfc_buf_copy()
457 c -= mtd->writesize; in mpc5121_nfc_buf_copy()
468 l = min((uint)len, mtd->writesize - c); in mpc5121_nfc_buf_copy()
576 mtd->writesize = rcw_pagesize; in mpc5121_nfc_read_hw_config()
766 switch (mtd->erasesize / mtd->writesize) { in mpc5121_nfc_probe()
Dnand_bbt.c197 from & ~mtd->writesize); in read_bbt()
201 from & ~mtd->writesize); in read_bbt()
325 ops.len = min(len, (size_t)mtd->writesize); in scan_read_oob()
336 buf += mtd->oobsize + mtd->writesize; in scan_read_oob()
337 len -= mtd->writesize; in scan_read_oob()
338 offs += mtd->writesize; in scan_read_oob()
375 ver_offs += mtd->writesize; in bbt_get_ver_offs()
397 mtd->writesize, td); in read_abs_bbts()
406 mtd->writesize, md); in read_abs_bbts()
435 ret = mtd_read_oob(mtd, offs + (page_offset * mtd->writesize), in scan_block_fast()
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Dfsl_ifc_nand.c106 if (mtd->writesize == 512 && in fsl_ifc_ooblayout_free()
154 ifc_nand_ctrl->addr = priv->vbase + buf_num * (mtd->writesize * 2); in set_addr()
159 ifc_nand_ctrl->index += mtd->writesize; in set_addr()
259 if (mtd->writesize > 512) { in fsl_ifc_do_read()
309 ifc_nand_ctrl->read_bytes = mtd->writesize + mtd->oobsize; in fsl_ifc_cmdfunc()
324 ifc_nand_ctrl->read_bytes = mtd->writesize + mtd->oobsize; in fsl_ifc_cmdfunc()
387 if (mtd->writesize > 512) { in fsl_ifc_cmdfunc()
427 if (column >= mtd->writesize) in fsl_ifc_cmdfunc()
435 if (column >= mtd->writesize) { in fsl_ifc_cmdfunc()
437 column -= mtd->writesize; in fsl_ifc_cmdfunc()
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Dvf610_nfc.c556 int trfr_sz = mtd->writesize + mtd->oobsize; in vf610_nfc_read_page()
581 mtd->writesize, false); in vf610_nfc_read_page()
585 mtd->writesize, in vf610_nfc_read_page()
604 int trfr_sz = mtd->writesize + mtd->oobsize; in vf610_nfc_write_page()
624 mtd->writesize, false); in vf610_nfc_write_page()
664 ret = nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); in vf610_nfc_write_page_raw()
695 ret = nand_prog_page_begin_op(chip, page, mtd->writesize, in vf610_nfc_write_oob()
757 if (mtd->writesize + mtd->oobsize > PAGE_2K + OOB_MAX - 8) { in vf610_nfc_attach_chip()
765 if (mtd->writesize != PAGE_2K && mtd->oobsize < 64) { in vf610_nfc_attach_chip()
770 if (chip->ecc.size != mtd->writesize) { in vf610_nfc_attach_chip()
Dhisi504_nand.c268 hinfc_write(host, mtd->writesize + mtd->oobsize, in hisi_nfc_send_cmd_readstart()
439 host->offset = column + mtd->writesize; in hisi_nfc_cmdfunc()
526 nand_read_page_op(chip, page, 0, buf, mtd->writesize); in hisi_nand_read_page_hwecc()
573 nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); in hisi_nand_write_page_hwecc()
667 if (mtd->writesize == 2048) in hisi_nfc_ecc_probe()
700 mtd->writesize + mtd->oobsize, in hisi_nfc_attach_chip()
705 host->dma_oob = host->dma_buffer + mtd->writesize; in hisi_nfc_attach_chip()
706 memset(host->buffer, 0xff, mtd->writesize + mtd->oobsize); in hisi_nfc_attach_chip()
710 switch (mtd->writesize) { in hisi_nfc_attach_chip()
Dsh_flctl.c604 nand_read_page_op(chip, page, 0, buf, mtd->writesize); in flctl_read_page_hwecc()
615 nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); in flctl_write_page_hwecc()
643 &flctl->done_buff[mtd->writesize + 16 * sector], in execmd_read_page_sector()
709 write_ec_fiforeg(flctl, 16, mtd->writesize + 16 * sector); in execmd_write_page_sector()
767 flctl->read_bytes = mtd->writesize + mtd->oobsize; in flctl_cmdfunc()
783 set_addr(mtd, mtd->writesize, page_addr); in flctl_cmdfunc()
803 flctl->read_bytes = mtd->writesize + mtd->oobsize - column; in flctl_cmdfunc()
837 if (column >= mtd->writesize) { in flctl_cmdfunc()
838 column -= mtd->writesize; in flctl_cmdfunc()
864 if (flctl->seqin_column == mtd->writesize) in flctl_cmdfunc()
[all …]
Dnand_samsung.c25 mtd->writesize = memorg->pagesize; in samsung_nand_decode_id()
121 if (mtd->writesize > 512) in samsung_nand_init()
Dmtk_nand.c326 if (!mtd->writesize) in mtk_nfc_hw_runtime_config()
331 switch (mtd->writesize) { in mtk_nfc_hw_runtime_config()
357 dev_err(nfc->dev, "invalid page len: %d\n", mtd->writesize); in mtk_nfc_hw_runtime_config()
656 memset(nfc->buffer, 0xff, mtd->writesize + mtd->oobsize); in mtk_nfc_format_subpage()
686 memset(nfc->buffer, 0xff, mtd->writesize + mtd->oobsize); in mtk_nfc_format_page()
825 memcpy(nfc->buffer, buf, mtd->writesize); in mtk_nfc_write_page()
835 len = mtd->writesize + (raw ? mtd->oobsize : 0); in mtk_nfc_write_page()
1019 return mtk_nfc_read_subpage(mtd, chip, 0, mtd->writesize, p, pg, 0); in mtk_nfc_read_page_hwecc()
1031 memset(nfc->buffer, 0xff, mtd->writesize + mtd->oobsize); in mtk_nfc_read_page_raw()
1032 ret = mtk_nfc_read_subpage(mtd, chip, 0, mtd->writesize, nfc->buffer, in mtk_nfc_read_page_raw()
[all …]
Dnand_micron.c223 mtd->writesize + mtd->oobsize); in micron_nand_on_die_ecc_status_4()
239 rawbuf = micron->ecc.rawbuf + mtd->writesize + offs; in micron_nand_on_die_ecc_status_4()
307 ret = nand_read_data_op(chip, buf, mtd->writesize, false); in micron_nand_read_page_on_die_ecc()
449 if (mtd->writesize == 2048) in micron_nand_init()
482 micron->ecc.rawbuf = kmalloc(mtd->writesize + in micron_nand_init()
Dnand_legacy.c258 if (column >= mtd->writesize) { in nand_command()
260 column -= mtd->writesize; in nand_command()
392 column += mtd->writesize; in nand_command_lp()
615 if (mtd->writesize > 512 && chip->legacy.cmdfunc == nand_command) in nand_legacy_adjust_cmdfunc()
Dsm_common.c171 if (mtd->writesize == SM_SECTOR_SIZE) in sm_attach_chip()
173 else if (mtd->writesize == SM_SMALL_PAGE) in sm_attach_chip()
/Linux-v5.4/drivers/mtd/nand/raw/gpmi-nand/
Dgpmi-nand.c290 geo->ecc_chunk_count = mtd->writesize / geo->ecc_chunk_size; in set_geometry_by_ecc_info()
340 geo->page_size = mtd->writesize + geo->metadata_size + in set_geometry_by_ecc_info()
343 geo->payload_size = mtd->writesize; in set_geometry_by_ecc_info()
353 block_mark_bit_offset = mtd->writesize * 8 - in set_geometry_by_ecc_info()
418 geo->ecc_chunk_count = mtd->writesize / geo->ecc_chunk_size; in legacy_set_geometry()
431 geo->page_size = mtd->writesize + geo->metadata_size + in legacy_set_geometry()
433 geo->payload_size = mtd->writesize; in legacy_set_geometry()
496 block_mark_bit_offset = mtd->writesize * 8 - in legacy_set_geometry()
1008 oobregion->length = geo->page_size - mtd->writesize; in gpmi_ooblayout_ecc()
1024 if (geo->page_size < mtd->writesize + mtd->oobsize) { in gpmi_ooblayout_free()
[all …]
/Linux-v5.4/drivers/usb/
Dusb-skeleton.c366 size_t writesize = min(count, (size_t)MAX_TRANSFER); in skel_write() local
409 buf = usb_alloc_coherent(dev->udev, writesize, GFP_KERNEL, in skel_write()
416 if (copy_from_user(buf, user_buffer, writesize)) { in skel_write()
432 buf, writesize, skel_write_bulk_callback, dev); in skel_write()
453 return writesize; in skel_write()
459 usb_free_coherent(dev->udev, writesize, buf, urb->transfer_dma); in skel_write()
/Linux-v5.4/drivers/mtd/devices/
Dsst25l.c256 if ((uint32_t)to % mtd->writesize) in sst25l_write()
265 for (i = 0; i < len; i += mtd->writesize) { in sst25l_write()
285 bytes = min_t(uint32_t, mtd->writesize, len - i); in sst25l_write()
375 flash->mtd.writesize = flash_info->page_size; in sst25l_probe()
/Linux-v5.4/include/linux/mtd/
Dmtd.h215 uint32_t writesize; member
511 do_div(sz, mtd->writesize); in mtd_div_by_ws()
519 return do_div(sz, mtd->writesize); in mtd_mod_by_ws()
524 return mtd->erasesize / mtd->writesize; in mtd_wunit_per_eb()
535 return base + (wunit * mtd->writesize); in mtd_wunit_to_offset()
/Linux-v5.4/drivers/mtd/
Dmtdconcat.c159 if (mtd->writesize > 1) { in concat_writev()
161 if (do_div(__to, mtd->writesize) || (total_len % mtd->writesize)) in concat_writev()
631 concat->mtd.writesize = subdev[0]->writesize; in mtd_concat_create()
684 if (concat->mtd.writesize != subdev[i]->writesize || in mtd_concat_create()

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