/linux-6.12.1/drivers/mtd/nand/spi/ |
D | alliancememory.c | 50 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() [all …]
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/linux-6.12.1/include/linux/ |
D | bch.h | 43 unsigned int ecc_bytes; member
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/linux-6.12.1/drivers/mtd/nand/raw/ |
D | marvell_nand.c | 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() 1296 (ALIGN(lt->ecc_bytes, 32) * chunk), in marvell_nfc_hw_ecc_bch_read_page_raw() 1446 lt->ecc_bytes); in marvell_nfc_hw_ecc_bch_read_page() [all …]
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D | intel-nand-controller.c | 449 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()
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D | omap2.c | 1445 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()
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D | cadence-nand-controller.c | 1518 int ecc_bytes = chip->ecc.bytes; in cadence_nand_write_page_raw() local 1541 pos = i * (ecc_size + ecc_bytes); in cadence_nand_write_page_raw() 1576 pos = ecc_size + i * (ecc_size + ecc_bytes); in cadence_nand_write_page_raw() 1580 len = ecc_bytes; in cadence_nand_write_page_raw() 1589 if (len < ecc_bytes) { in cadence_nand_write_page_raw() 1590 len = ecc_bytes - len; in cadence_nand_write_page_raw() 1711 int ecc_bytes = chip->ecc.bytes; in cadence_nand_read_page_raw() local 1742 pos = i * (ecc_size + ecc_bytes); in cadence_nand_read_page_raw() 1778 pos = ecc_size + i * (ecc_size + ecc_bytes); in cadence_nand_read_page_raw() 1779 len = ecc_bytes; in cadence_nand_read_page_raw() [all …]
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D | nand_base.c | 4267 int ecc_bytes = chip->ecc.bytes; in nand_write_subpage_hwecc() local 4289 memset(ecc_calc, 0xff, ecc_bytes); in nand_write_subpage_hwecc() 4299 ecc_calc += ecc_bytes; in nand_write_subpage_hwecc() 6026 int ecc_bytes, nsteps = mtd->writesize / preset_step; in nand_check_ecc_caps() local 6039 ecc_bytes = caps->calc_ecc_bytes(preset_step, in nand_check_ecc_caps() 6041 if (WARN_ON_ONCE(ecc_bytes < 0)) in nand_check_ecc_caps() 6042 return ecc_bytes; in nand_check_ecc_caps() 6044 if (ecc_bytes * nsteps > oobavail) { in nand_check_ecc_caps() 6050 chip->ecc.bytes = ecc_bytes; in nand_check_ecc_caps() 6082 int req_corr, step_size, strength, nsteps, ecc_bytes, ecc_bytes_total; in nand_match_ecc_req() local [all …]
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D | meson_nand.c | 223 int ecc_bytes; in meson_nand_calc_ecc_bytes() local 228 ecc_bytes = DIV_ROUND_UP(strength * fls(step_size * 8), 8); in meson_nand_calc_ecc_bytes() 229 ecc_bytes = ALIGN(ecc_bytes, 2); in meson_nand_calc_ecc_bytes() 231 return ecc_bytes; in meson_nand_calc_ecc_bytes()
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D | mtk_nand.c | 1167 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()
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/linux-6.12.1/drivers/mtd/nand/ |
D | ecc-sw-bch.c | 148 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()
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/linux-6.12.1/include/uapi/linux/ |
D | hdreg.h | 415 unsigned short ecc_bytes; /* for r/w long cmds; 0 = not_specified */ member
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/linux-6.12.1/drivers/mtd/nand/raw/brcmnand/ |
D | brcmnand.c | 2109 void *ecc_bytes; in brcmstb_nand_verify_erased_page() local 2124 ecc_bytes = chip->oob_poi + ecc.offset; in brcmstb_nand_verify_erased_page() 2127 ecc_bytes, ecc.length, in brcmstb_nand_verify_erased_page()
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/linux-6.12.1/lib/ |
D | bch.c | 1331 bch->ecc_bytes = DIV_ROUND_UP(m*t, 8); in bch_init()
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