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Searched refs:ecc_bytes (Results 1 - 25 of 27) sorted by relevance

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/kernel/linux/linux-6.6/drivers/mtd/nand/spi/
H A Dalliancememory.c50 int ecc_bytes; in am_ooblayout_ecc() local
52 ecc_bytes = am_get_eccsize(mtd); in am_ooblayout_ecc()
53 if (ecc_bytes < 0) in am_ooblayout_ecc()
54 return ecc_bytes; in am_ooblayout_ecc()
56 region->offset = mtd->oobsize - ecc_bytes; in am_ooblayout_ecc()
57 region->length = ecc_bytes; in am_ooblayout_ecc()
65 int ecc_bytes; in am_ooblayout_free() local
70 ecc_bytes = am_get_eccsize(mtd); in am_ooblayout_free()
71 if (ecc_bytes < 0) in am_ooblayout_free()
72 return ecc_bytes; in am_ooblayout_free()
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/kernel/linux/linux-5.10/drivers/mtd/nand/raw/
H A Dnand_bch.c138 if (nbc->bch->ecc_bytes != eccbytes) { in nand_bch_init()
140 eccbytes, nbc->bch->ecc_bytes); in nand_bch_init()
H A Dmarvell_nand.c245 * (data_bytes + spare_bytes + ecc_bytes).
248 * @ecc_bytes: Number of ecc bytes per chunk
263 int ecc_bytes; member
278 .ecc_bytes = eb, \
1036 unsigned int oob_bytes = lt->spare_bytes + (raw ? lt->ecc_bytes : 0); in marvell_nfc_hw_ecc_hmg_do_read_page()
1085 unsigned int full_sz = lt->data_bytes + lt->spare_bytes + lt->ecc_bytes; in marvell_nfc_hw_ecc_hmg_read_page()
1150 unsigned int oob_bytes = lt->spare_bytes + (raw ? lt->ecc_bytes : 0); in marvell_nfc_hw_ecc_hmg_do_write_page()
1173 lt->ecc_bytes + lt->spare_bytes); in marvell_nfc_hw_ecc_hmg_do_write_page()
1248 int chunk_size = lt->data_bytes + lt->spare_bytes + lt->ecc_bytes; in marvell_nfc_hw_ecc_bch_read_page_raw()
1253 int ecc_len = lt->ecc_bytes; in marvell_nfc_hw_ecc_bch_read_page_raw()
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H A Dcadence-nand-controller.c1513 int ecc_bytes = chip->ecc.bytes; in cadence_nand_write_page_raw() local
1536 pos = i * (ecc_size + ecc_bytes); in cadence_nand_write_page_raw()
1571 pos = ecc_size + i * (ecc_size + ecc_bytes); in cadence_nand_write_page_raw()
1575 len = ecc_bytes; in cadence_nand_write_page_raw()
1584 if (len < ecc_bytes) { in cadence_nand_write_page_raw()
1585 len = ecc_bytes - len; in cadence_nand_write_page_raw()
1706 int ecc_bytes = chip->ecc.bytes; in cadence_nand_read_page_raw() local
1737 pos = i * (ecc_size + ecc_bytes); in cadence_nand_read_page_raw()
1773 pos = ecc_size + i * (ecc_size + ecc_bytes); in cadence_nand_read_page_raw()
1774 len = ecc_bytes; in cadence_nand_read_page_raw()
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H A Dnand_base.c3784 int ecc_bytes = chip->ecc.bytes; in nand_write_subpage_hwecc() local
3806 memset(ecc_calc, 0xff, ecc_bytes); in nand_write_subpage_hwecc()
3816 ecc_calc += ecc_bytes; in nand_write_subpage_hwecc()
5320 int ecc_bytes, nsteps = mtd->writesize / preset_step; in nand_check_ecc_caps() local
5333 ecc_bytes = caps->calc_ecc_bytes(preset_step, in nand_check_ecc_caps()
5335 if (WARN_ON_ONCE(ecc_bytes < 0)) in nand_check_ecc_caps()
5336 return ecc_bytes; in nand_check_ecc_caps()
5338 if (ecc_bytes * nsteps > oobavail) { in nand_check_ecc_caps()
5344 chip->ecc.bytes = ecc_bytes; in nand_check_ecc_caps()
5376 int req_corr, step_size, strength, nsteps, ecc_bytes, ecc_bytes_tota in nand_match_ecc_req() local
5455 int step_size, strength, nsteps, ecc_bytes, corr; nand_maximize_ecc() local
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H A Dmeson_nand.c203 int ecc_bytes; in meson_nand_calc_ecc_bytes() local
208 ecc_bytes = DIV_ROUND_UP(strength * fls(step_size * 8), 8); in meson_nand_calc_ecc_bytes()
209 ecc_bytes = ALIGN(ecc_bytes, 2); in meson_nand_calc_ecc_bytes()
211 return ecc_bytes; in meson_nand_calc_ecc_bytes()
H A Domap2.c1570 int ecc_bytes = chip->ecc.bytes; in omap_write_subpage_bch() local
1593 memset(ecc_calc, 0xff, ecc_bytes); in omap_write_subpage_bch()
1601 ecc_calc += ecc_bytes; in omap_write_subpage_bch()
H A Dmtk_nand.c1194 u32 ecc_bytes; in mtk_nfc_set_fdm() local
1196 ecc_bytes = DIV_ROUND_UP(nand->ecc.strength * in mtk_nfc_set_fdm()
1199 fdm->reg_size = chip->spare_per_sector - ecc_bytes; in mtk_nfc_set_fdm()
/kernel/linux/linux-5.10/include/linux/
H A Dbch.h25 * @ecc_bytes: ecc max size (m*t bits) in bytes
43 unsigned int ecc_bytes; member
/kernel/linux/linux-6.6/include/linux/
H A Dbch.h25 * @ecc_bytes: ecc max size (m*t bits) in bytes
43 unsigned int ecc_bytes; member
/kernel/linux/linux-6.6/drivers/mtd/nand/raw/
H A Dmarvell_nand.c247 * (data_bytes + spare_bytes + ecc_bytes).
250 * @ecc_bytes: Number of ecc bytes per chunk
265 int ecc_bytes; member
280 .ecc_bytes = eb, \
1050 unsigned int oob_bytes = lt->spare_bytes + (raw ? lt->ecc_bytes : 0); in marvell_nfc_hw_ecc_hmg_do_read_page()
1099 unsigned int full_sz = lt->data_bytes + lt->spare_bytes + lt->ecc_bytes; in marvell_nfc_hw_ecc_hmg_read_page()
1164 unsigned int oob_bytes = lt->spare_bytes + (raw ? lt->ecc_bytes : 0); in marvell_nfc_hw_ecc_hmg_do_write_page()
1187 lt->ecc_bytes + lt->spare_bytes); in marvell_nfc_hw_ecc_hmg_do_write_page()
1262 int chunk_size = lt->data_bytes + lt->spare_bytes + lt->ecc_bytes; in marvell_nfc_hw_ecc_bch_read_page_raw()
1267 int ecc_len = lt->ecc_bytes; in marvell_nfc_hw_ecc_bch_read_page_raw()
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H A Dcadence-nand-controller.c1521 int ecc_bytes = chip->ecc.bytes; in cadence_nand_write_page_raw() local
1544 pos = i * (ecc_size + ecc_bytes); in cadence_nand_write_page_raw()
1579 pos = ecc_size + i * (ecc_size + ecc_bytes); in cadence_nand_write_page_raw()
1583 len = ecc_bytes; in cadence_nand_write_page_raw()
1592 if (len < ecc_bytes) { in cadence_nand_write_page_raw()
1593 len = ecc_bytes - len; in cadence_nand_write_page_raw()
1714 int ecc_bytes = chip->ecc.bytes; in cadence_nand_read_page_raw() local
1745 pos = i * (ecc_size + ecc_bytes); in cadence_nand_read_page_raw()
1781 pos = ecc_size + i * (ecc_size + ecc_bytes); in cadence_nand_read_page_raw()
1782 len = ecc_bytes; in cadence_nand_read_page_raw()
[all...]
H A Domap2.c1445 int ecc_bytes = chip->ecc.bytes; in omap_write_subpage_bch() local
1476 memset(ecc_calc + (step * ecc_bytes), 0xff, in omap_write_subpage_bch()
1477 ecc_bytes); in omap_write_subpage_bch()
1481 ecc_calc + (step * ecc_bytes), in omap_write_subpage_bch()
1778 unsigned int ecc_bytes = nanddev_get_ecc_bytes_per_step(nand); in omap_sw_ooblayout_ecc() local
1788 oobregion->offset = off + (section * (ecc_bytes + 1)); in omap_sw_ooblayout_ecc()
1789 oobregion->length = ecc_bytes; in omap_sw_ooblayout_ecc()
1799 unsigned int ecc_bytes = nanddev_get_ecc_bytes_per_step(nand); in omap_sw_ooblayout_free() local
1809 off += ((ecc_bytes + 1) * nsteps); in omap_sw_ooblayout_free()
H A Dintel-nand-controller.c449 u32 ecc_steps, ecc_bytes, ecc_total, pagesize, pg_per_blk; in ebu_nand_attach_chip() local
485 ecc_bytes = 14; in ebu_nand_attach_chip()
487 ecc_bytes = DIV_ROUND_UP(ecc_strength_ds * fls(8 * ecc_size), 8); in ebu_nand_attach_chip()
490 ecc_total = ecc_steps * ecc_bytes; in ebu_nand_attach_chip()
H A Dnand_base.c4234 int ecc_bytes = chip->ecc.bytes; in nand_write_subpage_hwecc() local
4256 memset(ecc_calc, 0xff, ecc_bytes); in nand_write_subpage_hwecc()
4266 ecc_calc += ecc_bytes; in nand_write_subpage_hwecc()
5984 int ecc_bytes, nsteps = mtd->writesize / preset_step; in nand_check_ecc_caps() local
5997 ecc_bytes = caps->calc_ecc_bytes(preset_step, in nand_check_ecc_caps()
5999 if (WARN_ON_ONCE(ecc_bytes < 0)) in nand_check_ecc_caps()
6000 return ecc_bytes; in nand_check_ecc_caps()
6002 if (ecc_bytes * nsteps > oobavail) { in nand_check_ecc_caps()
6008 chip->ecc.bytes = ecc_bytes; in nand_check_ecc_caps()
6040 int req_corr, step_size, strength, nsteps, ecc_bytes, ecc_bytes_tota in nand_match_ecc_req() local
6119 int step_size, strength, nsteps, ecc_bytes, corr; nand_maximize_ecc() local
[all...]
H A Dmeson_nand.c216 int ecc_bytes; in meson_nand_calc_ecc_bytes() local
221 ecc_bytes = DIV_ROUND_UP(strength * fls(step_size * 8), 8); in meson_nand_calc_ecc_bytes()
222 ecc_bytes = ALIGN(ecc_bytes, 2); in meson_nand_calc_ecc_bytes()
224 return ecc_bytes; in meson_nand_calc_ecc_bytes()
H A Dmtk_nand.c1167 u32 ecc_bytes; in mtk_nfc_set_fdm() local
1169 ecc_bytes = DIV_ROUND_UP(nand->ecc.strength * in mtk_nfc_set_fdm()
1172 fdm->reg_size = chip->spare_per_sector - ecc_bytes; in mtk_nfc_set_fdm()
/kernel/linux/linux-6.6/drivers/mtd/nand/
H A Decc-sw-bch.c148 if (engine_conf->bch->ecc_bytes != eccbytes) { in nand_ecc_sw_bch_init()
150 eccbytes, engine_conf->bch->ecc_bytes); in nand_ecc_sw_bch_init()
/kernel/linux/linux-5.10/include/uapi/linux/
H A Dhdreg.h415 unsigned short ecc_bytes; /* for r/w long cmds; 0 = not_specified */ member
/kernel/linux/linux-6.6/include/uapi/linux/
H A Dhdreg.h415 unsigned short ecc_bytes; /* for r/w long cmds; 0 = not_specified */ member
/kernel/linux/patches/linux-6.6/prebuilts/usr/include/linux/
H A Dhdreg.h318 unsigned short ecc_bytes; member
/kernel/linux/patches/linux-5.10/prebuilts/usr/include/linux/
H A Dhdreg.h318 unsigned short ecc_bytes; member
/kernel/linux/patches/linux-4.19/prebuilts/usr/include/linux/
H A Dhdreg.h319 unsigned short ecc_bytes; member
/kernel/linux/linux-5.10/drivers/mtd/nand/raw/brcmnand/
H A Dbrcmnand.c2163 void *ecc_bytes; in brcmstb_nand_verify_erased_page() local
2178 ecc_bytes = chip->oob_poi + ecc.offset; in brcmstb_nand_verify_erased_page()
2181 ecc_bytes, ecc.length, in brcmstb_nand_verify_erased_page()
/kernel/linux/linux-6.6/drivers/mtd/nand/raw/brcmnand/
H A Dbrcmnand.c2219 void *ecc_bytes; in brcmstb_nand_verify_erased_page() local
2234 ecc_bytes = chip->oob_poi + ecc.offset; in brcmstb_nand_verify_erased_page()
2237 ecc_bytes, ecc.length, in brcmstb_nand_verify_erased_page()

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