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Searched refs:writesize (Results 1 – 25 of 100) sorted by relevance

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/Linux-v4.19/drivers/mtd/tests/
Dnandbiterrs.c108 return mtdtest_write(mtd, offset, mtd->writesize, wbuffer); in write_page()
121 ops.len = mtd->writesize; in rewrite_page()
130 if (err || ops.retlen != mtd->writesize) { in rewrite_page()
153 err = mtd_read(mtd, offset, mtd->writesize, &read, rbuffer); in read_page()
157 if (err < 0 || read != mtd->writesize) { in read_page()
174 for (i = 0; i < mtd->writesize; i++) { in verify_page()
197 while (byte < mtd->writesize) { in insert_biterror()
221 for (i = 0; i < mtd->writesize; i++) in incremental_errors_test()
284 for (i = 0; i < mtd->writesize; i++) in overwrite_test()
364 mtd->writesize, mtd->oobsize); in mtd_nandbiterrs_init()
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Doobtest.c76 for (i = 0; i < pgcnt; ++i, addr += mtd->writesize) { in write_eraseblock()
186 for (i = 0; i < pgcnt; ++i, addr += mtd->writesize) { in verify_eraseblock()
306 for (i = 0; i < pgcnt; ++i, addr += mtd->writesize) { in verify_eraseblock_in_one_go()
382 pgcnt = mtd->erasesize / mtd->writesize; in mtd_oobtest_init()
388 mtd->writesize, ebcnt, pgcnt, mtd->oobsize); in mtd_oobtest_init()
565 err = mtd_write_oob(mtd, mtd->size - mtd->writesize, &ops); in mtd_oobtest_init()
585 err = mtd_read_oob(mtd, mtd->size - mtd->writesize, &ops); in mtd_oobtest_init()
612 err = mtd_write_oob(mtd, mtd->size - mtd->writesize, &ops); in mtd_oobtest_init()
632 err = mtd_read_oob(mtd, mtd->size - mtd->writesize, &ops); in mtd_oobtest_init()
662 addr = (loff_t)(i + 1) * mtd->erasesize - mtd->writesize; in mtd_oobtest_init()
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/Linux-v4.19/drivers/mtd/nand/raw/
Ddenali.c642 int writesize = mtd->writesize; in denali_oob_xfer() local
649 size_t size = writesize + oobsize; in denali_oob_xfer()
654 nand_prog_page_begin_op(chip, page, writesize, bufpoi, in denali_oob_xfer()
657 nand_read_page_op(chip, page, writesize, bufpoi, oob_skip); in denali_oob_xfer()
665 if (pos >= writesize) in denali_oob_xfer()
667 else if (pos + len > writesize) in denali_oob_xfer()
668 len = writesize - pos; in denali_oob_xfer()
680 nand_change_write_column_op(chip, writesize + in denali_oob_xfer()
684 nand_change_read_column_op(chip, writesize + in denali_oob_xfer()
705 int writesize = mtd->writesize; in denali_read_page_raw() local
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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.c111 if (mtd->writesize > 512) in fsl_elbc_ooblayout_free()
265 if (elbc_fcm_ctrl->read_bytes == mtd->writesize + mtd->oobsize) { in fsl_elbc_run_command()
351 elbc_fcm_ctrl->read_bytes = mtd->writesize + mtd->oobsize; in fsl_elbc_cmdfunc()
367 elbc_fcm_ctrl->read_bytes = mtd->writesize + mtd->oobsize; in fsl_elbc_cmdfunc()
435 if (column >= mtd->writesize) { in fsl_elbc_cmdfunc()
437 column -= mtd->writesize; in fsl_elbc_cmdfunc()
492 elbc_fcm_ctrl->index != mtd->writesize + mtd->oobsize) in fsl_elbc_cmdfunc()
551 unsigned int bufsize = mtd->writesize + mtd->oobsize; in fsl_elbc_write_buf()
688 mtd->writesize); in fsl_elbc_attach_chip()
693 if (mtd->writesize == 512) { in fsl_elbc_attach_chip()
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Dnand_base.c436 ofs += mtd->erasesize - mtd->writesize; in nand_block_bad()
488 ofs += mtd->erasesize - mtd->writesize; in nand_default_block_markbad()
495 ofs += mtd->writesize; in nand_default_block_markbad()
775 if (column >= mtd->writesize) { in nand_command()
777 column -= mtd->writesize; in nand_command()
907 column += mtd->writesize; in nand_command_lp()
1407 if (offset_in_page > mtd->writesize + mtd->oobsize) in nand_fill_column_cycles()
1415 if (mtd->writesize <= 512 && offset_in_page >= mtd->writesize) in nand_fill_column_cycles()
1416 offset_in_page -= mtd->writesize; in nand_fill_column_cycles()
1435 if (mtd->writesize <= 512) in nand_fill_column_cycles()
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Dnand_bbt.c202 from & ~mtd->writesize); in read_bbt()
206 from & ~mtd->writesize); in read_bbt()
326 ops.len = min(len, (size_t)mtd->writesize); in scan_read_oob()
337 buf += mtd->oobsize + mtd->writesize; in scan_read_oob()
338 len -= mtd->writesize; in scan_read_oob()
339 offs += mtd->writesize; in scan_read_oob()
374 ver_offs += mtd->writesize; in bbt_get_ver_offs()
396 mtd->writesize, td); in read_abs_bbts()
405 mtd->writesize, md); in read_abs_bbts()
438 offs += mtd->writesize; in scan_block_fast()
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Dcafe_nand.c188 if (mtd->writesize > 512 && in cafe_nand_cmdfunc()
190 column += mtd->writesize; in cafe_nand_cmdfunc()
208 if (mtd->size > mtd->writesize << 16) in cafe_nand_cmdfunc()
228 cafe->datalen = mtd->writesize + mtd->oobsize - column; in cafe_nand_cmdfunc()
247 else if (command == NAND_CMD_READ0 && mtd->writesize > 512) in cafe_nand_cmdfunc()
352 return nand_prog_page_op(chip, page, mtd->writesize, chip->oob_poi, in cafe_nand_write_oob()
382 nand_read_page_op(chip, page, 0, buf, mtd->writesize); in cafe_nand_read_page()
541 nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); in cafe_nand_write_page_lowlevel()
619 if (mtd->writesize == 2048) in cafe_nand_attach_chip()
624 if (mtd->writesize == 2048) { in cafe_nand_attach_chip()
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Dmpc5121_nfc.c252 if (mtd->writesize > 512) in mpc5121_nfc_addr_cycle()
384 if (mtd->writesize > 512) in mpc5121_nfc_command()
427 sbsize = (mtd->oobsize / (mtd->writesize / 512)) & ~1; in mpc5121_nfc_copy_spare()
465 if (prv->spareonly || c >= mtd->writesize) { in mpc5121_nfc_buf_copy()
467 if (c >= mtd->writesize) in mpc5121_nfc_buf_copy()
468 c -= mtd->writesize; in mpc5121_nfc_buf_copy()
479 l = min((uint)len, mtd->writesize - c); in mpc5121_nfc_buf_copy()
597 mtd->writesize = rcw_pagesize; in mpc5121_nfc_read_hw_config()
788 switch (mtd->erasesize / mtd->writesize) { in mpc5121_nfc_probe()
Dfsl_ifc_nand.c118 if (mtd->writesize == 512 && in fsl_ifc_ooblayout_free()
166 ifc_nand_ctrl->addr = priv->vbase + buf_num * (mtd->writesize * 2); in set_addr()
171 ifc_nand_ctrl->index += mtd->writesize; in set_addr()
271 if (mtd->writesize > 512) { in fsl_ifc_do_read()
321 ifc_nand_ctrl->read_bytes = mtd->writesize + mtd->oobsize; in fsl_ifc_cmdfunc()
336 ifc_nand_ctrl->read_bytes = mtd->writesize + mtd->oobsize; in fsl_ifc_cmdfunc()
399 if (mtd->writesize > 512) { in fsl_ifc_cmdfunc()
439 if (column >= mtd->writesize) in fsl_ifc_cmdfunc()
447 if (column >= mtd->writesize) { in fsl_ifc_cmdfunc()
449 column -= mtd->writesize; in fsl_ifc_cmdfunc()
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Dnand_samsung.c30 mtd->writesize = 2048 << (extid & 0x03); in samsung_nand_decode_id()
120 if (mtd->writesize > 512) in samsung_nand_init()
Dvf610_nfc.c564 int trfr_sz = mtd->writesize + mtd->oobsize; in vf610_nfc_read_page()
587 mtd->writesize, false); in vf610_nfc_read_page()
591 mtd->writesize, in vf610_nfc_read_page()
609 int trfr_sz = mtd->writesize + mtd->oobsize; in vf610_nfc_write_page()
627 mtd->writesize, false); in vf610_nfc_write_page()
668 ret = nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); in vf610_nfc_write_page_raw()
700 ret = nand_prog_page_begin_op(chip, page, mtd->writesize, in vf610_nfc_write_oob()
762 if (mtd->writesize + mtd->oobsize > PAGE_2K + OOB_MAX - 8) { in vf610_nfc_attach_chip()
770 if (mtd->writesize != PAGE_2K && mtd->oobsize < 64) { in vf610_nfc_attach_chip()
775 if (chip->ecc.size != mtd->writesize) { in vf610_nfc_attach_chip()
Dhisi504_nand.c277 hinfc_write(host, mtd->writesize + mtd->oobsize, in hisi_nfc_send_cmd_readstart()
461 host->offset = column + mtd->writesize; in hisi_nfc_cmdfunc()
547 nand_read_page_op(chip, page, 0, buf, mtd->writesize); in hisi_nand_read_page_hwecc()
592 nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); in hisi_nand_write_page_hwecc()
686 if (mtd->writesize == 2048) in hisi_nfc_ecc_probe()
719 mtd->writesize + mtd->oobsize, in hisi_nfc_attach_chip()
724 host->dma_oob = host->dma_buffer + mtd->writesize; in hisi_nfc_attach_chip()
725 memset(host->buffer, 0xff, mtd->writesize + mtd->oobsize); in hisi_nfc_attach_chip()
729 switch (mtd->writesize) { in hisi_nfc_attach_chip()
Dmtk_nand.c328 if (!mtd->writesize) in mtk_nfc_hw_runtime_config()
333 switch (mtd->writesize) { in mtk_nfc_hw_runtime_config()
359 dev_err(nfc->dev, "invalid page len: %d\n", mtd->writesize); in mtk_nfc_hw_runtime_config()
619 memset(nfc->buffer, 0xff, mtd->writesize + mtd->oobsize); in mtk_nfc_format_subpage()
649 memset(nfc->buffer, 0xff, mtd->writesize + mtd->oobsize); in mtk_nfc_format_page()
788 memcpy(nfc->buffer, buf, mtd->writesize); in mtk_nfc_write_page()
798 len = mtd->writesize + (raw ? mtd->oobsize : 0); in mtk_nfc_write_page()
983 return mtk_nfc_read_subpage(mtd, chip, 0, mtd->writesize, p, pg, 0); in mtk_nfc_read_page_hwecc()
994 memset(nfc->buffer, 0xff, mtd->writesize + mtd->oobsize); in mtk_nfc_read_page_raw()
995 ret = mtk_nfc_read_subpage(mtd, chip, 0, mtd->writesize, nfc->buffer, in mtk_nfc_read_page_raw()
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Dnand_micron.c232 mtd->writesize + mtd->oobsize); in micron_nand_on_die_ecc_status_4()
248 rawbuf = micron->ecc.rawbuf + mtd->writesize + offs; in micron_nand_on_die_ecc_status_4()
316 ret = nand_read_data_op(chip, buf, mtd->writesize, false); in micron_nand_read_page_on_die_ecc()
451 if (mtd->writesize == 2048) in micron_nand_init()
484 micron->ecc.rawbuf = kmalloc(mtd->writesize + in micron_nand_init()
Dsh_flctl.c617 nand_read_page_op(chip, page, 0, buf, mtd->writesize); in flctl_read_page_hwecc()
627 nand_prog_page_begin_op(chip, page, 0, buf, mtd->writesize); in flctl_write_page_hwecc()
655 &flctl->done_buff[mtd->writesize + 16 * sector], in execmd_read_page_sector()
721 write_ec_fiforeg(flctl, 16, mtd->writesize + 16 * sector); in execmd_write_page_sector()
778 flctl->read_bytes = mtd->writesize + mtd->oobsize; in flctl_cmdfunc()
794 set_addr(mtd, mtd->writesize, page_addr); in flctl_cmdfunc()
814 flctl->read_bytes = mtd->writesize + mtd->oobsize - column; in flctl_cmdfunc()
848 if (column >= mtd->writesize) { in flctl_cmdfunc()
849 column -= mtd->writesize; in flctl_cmdfunc()
875 if (flctl->seqin_column == mtd->writesize) in flctl_cmdfunc()
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Dsm_common.c173 if (mtd->writesize == SM_SECTOR_SIZE) in sm_attach_chip()
175 else if (mtd->writesize == SM_SMALL_PAGE) in sm_attach_chip()
/Linux-v4.19/drivers/mtd/nand/onenand/
Donenand_base.c448 if (addr & this->writesize) in onenand_command()
743 return this->writesize; in onenand_bufferram_offset()
884 if (addr & this->writesize) in onenand_get_2x_blockpage()
1109 this->command(mtd, FLEXONENAND_CMD_RECOVER_LSB, addr, this->writesize); in onenand_recover_lsb()
1134 int writesize = this->writesize; in onenand_mlc_read_ops_nolock() local
1156 thislen = min_t(int, writesize, len - read); in onenand_mlc_read_ops_nolock()
1158 column = from & (writesize - 1); in onenand_mlc_read_ops_nolock()
1159 if (column + thislen > writesize) in onenand_mlc_read_ops_nolock()
1160 thislen = writesize - column; in onenand_mlc_read_ops_nolock()
1163 this->command(mtd, ONENAND_CMD_READ, from, writesize); in onenand_mlc_read_ops_nolock()
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Dsamsung.c415 m += (this->writesize >> 2); in s3c_onenand_command()
419 mcount = mtd->writesize >> 2; in s3c_onenand_command()
486 p += this->writesize; in s3c_get_bufferram()
631 p += this->writesize; in s5pc110_read_bufferram()
637 !onenand->dma_addr || count != mtd->writesize) in s5pc110_read_bufferram()
679 if (count != mtd->writesize) { in s5pc110_read_bufferram()
681 memcpy(this->page_buf, p, mtd->writesize); in s5pc110_read_bufferram()
898 this->subpagesize = mtd->writesize; in s3c_onenand_probe()
930 this->subpagesize = mtd->writesize; in s3c_onenand_probe()
Donenand_bbt.c95 from + j * this->writesize + bd->offs, &ops); in create_bbt()
102 scanlen, this->writesize, bd)) { in create_bbt()
/Linux-v4.19/drivers/mtd/nand/raw/gpmi-nand/
Dgpmi-nand.c48 oobregion->length = geo->page_size - mtd->writesize; in gpmi_ooblayout_ecc()
64 if (geo->page_size < mtd->writesize + mtd->oobsize) { in gpmi_ooblayout_free()
65 oobregion->offset = geo->page_size - mtd->writesize; in gpmi_ooblayout_free()
226 geo->ecc_chunk_count = mtd->writesize / geo->ecc_chunk_size; in set_geometry_by_ecc_info()
276 geo->page_size = mtd->writesize + geo->metadata_size + in set_geometry_by_ecc_info()
279 geo->payload_size = mtd->writesize; in set_geometry_by_ecc_info()
289 block_mark_bit_offset = mtd->writesize * 8 - in set_geometry_by_ecc_info()
323 geo->ecc_chunk_count = mtd->writesize / geo->ecc_chunk_size; in legacy_set_geometry()
336 geo->page_size = mtd->writesize + geo->metadata_size + in legacy_set_geometry()
338 geo->payload_size = mtd->writesize; in legacy_set_geometry()
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/Linux-v4.19/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-v4.19/drivers/mtd/devices/
Dsst25l.c260 if ((uint32_t)to % mtd->writesize) in sst25l_write()
269 for (i = 0; i < len; i += mtd->writesize) { in sst25l_write()
289 bytes = min_t(uint32_t, mtd->writesize, len - i); in sst25l_write()
379 flash->mtd.writesize = flash_info->page_size; in sst25l_probe()
/Linux-v4.19/include/linux/mtd/
Dmtd.h224 uint32_t writesize; member
513 do_div(sz, mtd->writesize); in mtd_div_by_ws()
521 return do_div(sz, mtd->writesize); in mtd_mod_by_ws()
526 return mtd->erasesize / mtd->writesize; in mtd_wunit_per_eb()
537 return base + (wunit * mtd->writesize); in mtd_wunit_to_offset()
/Linux-v4.19/drivers/mtd/
Dmtdconcat.c173 if (mtd->writesize > 1) { in concat_writev()
175 if (do_div(__to, mtd->writesize) || (total_len % mtd->writesize)) in concat_writev()
643 concat->mtd.writesize = subdev[0]->writesize; in mtd_concat_create()
696 if (concat->mtd.writesize != subdev[i]->writesize || in mtd_concat_create()

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