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Searched refs:ecc_code (Results 1 – 20 of 20) sorted by relevance

/linux-6.12.1/drivers/mtd/nand/raw/ingenic/
Dingenic_ecc.h31 const u8 *buf, u8 *ecc_code);
34 u8 *ecc_code);
41 const u8 *buf, u8 *ecc_code) in ingenic_ecc_calculate() argument
48 u8 *ecc_code) in ingenic_ecc_correct() argument
67 const u8 *buf, u8 *ecc_code);
70 u8 *buf, u8 *ecc_code);
Djz4740_ecc.c67 const u8 *buf, u8 *ecc_code) in jz4740_ecc_calculate() argument
87 ecc_code[i] = readb(ecc->base + JZ_REG_NAND_PAR0 + i); in jz4740_ecc_calculate()
93 if (memcmp(ecc_code, empty_block_ecc, sizeof(empty_block_ecc)) == 0) in jz4740_ecc_calculate()
94 memset(ecc_code, 0xff, sizeof(empty_block_ecc)); in jz4740_ecc_calculate()
119 u8 *buf, u8 *ecc_code) in jz4740_ecc_correct() argument
128 writeb(ecc_code[i], ecc->base + JZ_REG_NAND_PAR0 + i); in jz4740_ecc_correct()
Dingenic_ecc.c30 const u8 *buf, u8 *ecc_code) in ingenic_ecc_calculate() argument
32 return ecc->ops->calculate(ecc, params, buf, ecc_code); in ingenic_ecc_calculate()
50 u8 *buf, u8 *ecc_code) in ingenic_ecc_correct() argument
52 return ecc->ops->correct(ecc, params, buf, ecc_code); in ingenic_ecc_correct()
Djz4780_bch.c162 const u8 *buf, u8 *ecc_code) in jz4780_calculate() argument
172 jz4780_bch_read_parity(bch, ecc_code, params->bytes); in jz4780_calculate()
185 u8 *buf, u8 *ecc_code) in jz4780_correct() argument
194 jz4780_bch_write_data(bch, ecc_code, params->bytes); in jz4780_correct()
Djz4725b_bch.c185 const u8 *buf, u8 *ecc_code) in jz4725b_calculate() argument
205 jz4725b_bch_read_parity(bch, ecc_code, params->bytes); in jz4725b_calculate()
216 u8 *buf, u8 *ecc_code) in jz4725b_correct() argument
231 jz4725b_bch_write_data(bch, ecc_code, params->bytes); in jz4725b_correct()
Dingenic_nand_drv.c149 u8 *ecc_code) in ingenic_nand_ecc_calculate() argument
166 return ingenic_ecc_calculate(nfc->ecc, &params, dat, ecc_code); in ingenic_nand_ecc_calculate()
/linux-6.12.1/drivers/mtd/nand/raw/
Domap2.c826 u_char *ecc_code) in omap_calculate_ecc() argument
837 *ecc_code++ = val; /* P128e, ..., P1e */ in omap_calculate_ecc()
838 *ecc_code++ = val >> 16; /* P128o, ..., P1o */ in omap_calculate_ecc()
840 *ecc_code++ = ((val >> 8) & 0x0f) | ((val >> 20) & 0xf0); in omap_calculate_ecc()
1007 u8 *ecc_code; in _omap_calculate_ecc_bch() local
1012 ecc_code = ecc_calc; in _omap_calculate_ecc_bch()
1020 *ecc_code++ = (bch_val4 & 0xFF); in _omap_calculate_ecc_bch()
1021 *ecc_code++ = ((bch_val3 >> 24) & 0xFF); in _omap_calculate_ecc_bch()
1022 *ecc_code++ = ((bch_val3 >> 16) & 0xFF); in _omap_calculate_ecc_bch()
1023 *ecc_code++ = ((bch_val3 >> 8) & 0xFF); in _omap_calculate_ecc_bch()
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Ddavinci_nand.c181 const u_char *dat, u_char *ecc_code) in nand_davinci_calculate_1bit() argument
188 ecc_code[0] = (u_char)(ecc24); in nand_davinci_calculate_1bit()
189 ecc_code[1] = (u_char)(ecc24 >> 8); in nand_davinci_calculate_1bit()
190 ecc_code[2] = (u_char)(ecc24 >> 16); in nand_davinci_calculate_1bit()
276 const u_char *dat, u_char *ecc_code) in nand_davinci_calculate_4bit() argument
299 *ecc_code++ = p[0] & 0xff; in nand_davinci_calculate_4bit()
300 *ecc_code++ = ((p[0] >> 8) & 0x03) | ((p[0] >> 14) & 0xfc); in nand_davinci_calculate_4bit()
301 *ecc_code++ = ((p[0] >> 22) & 0x0f) | ((p[1] << 4) & 0xf0); in nand_davinci_calculate_4bit()
302 *ecc_code++ = ((p[1] >> 4) & 0x3f) | ((p[1] >> 10) & 0xc0); in nand_davinci_calculate_4bit()
303 *ecc_code++ = (p[1] >> 18) & 0xff; in nand_davinci_calculate_4bit()
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Ds3c2410.c613 const u_char *dat, u_char *ecc_code) in s3c2410_nand_calculate_ecc() argument
618 ecc_code[0] = readb(info->regs + S3C2410_NFECC + 0); in s3c2410_nand_calculate_ecc()
619 ecc_code[1] = readb(info->regs + S3C2410_NFECC + 1); in s3c2410_nand_calculate_ecc()
620 ecc_code[2] = readb(info->regs + S3C2410_NFECC + 2); in s3c2410_nand_calculate_ecc()
622 pr_debug("%s: returning ecc %*phN\n", __func__, 3, ecc_code); in s3c2410_nand_calculate_ecc()
628 const u_char *dat, u_char *ecc_code) in s3c2412_nand_calculate_ecc() argument
634 ecc_code[0] = ecc; in s3c2412_nand_calculate_ecc()
635 ecc_code[1] = ecc >> 8; in s3c2412_nand_calculate_ecc()
636 ecc_code[2] = ecc >> 16; in s3c2412_nand_calculate_ecc()
638 pr_debug("%s: returning ecc %*phN\n", __func__, 3, ecc_code); in s3c2412_nand_calculate_ecc()
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Dsharpsl.c89 const u_char * dat, u_char * ecc_code) in sharpsl_nand_calculate_ecc() argument
92 ecc_code[0] = ~readb(sharpsl->io + ECCLPUB); in sharpsl_nand_calculate_ecc()
93 ecc_code[1] = ~readb(sharpsl->io + ECCLPLB); in sharpsl_nand_calculate_ecc()
94 ecc_code[2] = (~readb(sharpsl->io + ECCCP) << 2) | 0x03; in sharpsl_nand_calculate_ecc()
Dndfc.c88 const u_char *dat, u_char *ecc_code) in ndfc_calculate_ecc() argument
97 ecc_code[0] = p[1]; in ndfc_calculate_ecc()
98 ecc_code[1] = p[2]; in ndfc_calculate_ecc()
99 ecc_code[2] = p[3]; in ndfc_calculate_ecc()
Dtxx9ndfmc.c168 uint8_t *ecc_code) in txx9ndfmc_calculate_ecc() argument
178 ecc_code[1] = txx9ndfmc_read(dev, TXX9_NDFDTR); in txx9ndfmc_calculate_ecc()
179 ecc_code[0] = txx9ndfmc_read(dev, TXX9_NDFDTR); in txx9ndfmc_calculate_ecc()
180 ecc_code[2] = txx9ndfmc_read(dev, TXX9_NDFDTR); in txx9ndfmc_calculate_ecc()
181 ecc_code += 3; in txx9ndfmc_calculate_ecc()
Dcs553x_nand.c225 u_char *ecc_code) in cs_calculate_ecc() argument
232 ecc_code[1] = ecc >> 8; in cs_calculate_ecc()
233 ecc_code[0] = ecc >> 16; in cs_calculate_ecc()
234 ecc_code[2] = ecc >> 24; in cs_calculate_ecc()
Dstm32_fmc2_nand.c704 u8 *ecc_code = chip->ecc.code_buf; in stm32_fmc2_nfc_read_page() local
722 ret = nand_change_read_column_op(chip, i, ecc_code, in stm32_fmc2_nfc_read_page()
728 stat = chip->ecc.correct(chip, p, ecc_code, ecc_calc); in stm32_fmc2_nfc_read_page()
732 ecc_code, eccbytes, in stm32_fmc2_nfc_read_page()
1109 u8 *ecc_code = chip->ecc.code_buf; in stm32_fmc2_nfc_seq_read_page() local
1143 ret = mtd_ooblayout_get_eccbytes(mtd, ecc_code, chip->oob_poi, 0, in stm32_fmc2_nfc_seq_read_page()
1149 return chip->ecc.correct(chip, buf, ecc_code, ecc_calc); in stm32_fmc2_nfc_seq_read_page()
Ddiskonchip.c701 unsigned char *ecc_code) in doc200x_calculate_ecc() argument
727 ecc_code[i] = ReadDOC_(docptr, DoC_Mplus_ECCSyndrome0 + i); in doc200x_calculate_ecc()
729 ecc_code[i] = ReadDOC_(docptr, DoC_ECCSyndrome0 + i); in doc200x_calculate_ecc()
730 if (ecc_code[i] != empty_write_ecc[i]) in doc200x_calculate_ecc()
754 memset(ecc_code, 0xff, 6); in doc200x_calculate_ecc()
Dfsmc_nand.c714 u8 *ecc_code = chip->ecc.code_buf; in fsmc_read_page_hwecc() local
754 memcpy(&ecc_code[i], oob, chip->ecc.bytes); in fsmc_read_page_hwecc()
757 stat = chip->ecc.correct(chip, p, &ecc_code[i], &ecc_calc[i]); in fsmc_read_page_hwecc()
Dr852.c431 uint8_t *ecc_code) in r852_ecc_calculate() argument
434 struct sm_oob *oob = (struct sm_oob *)ecc_code; in r852_ecc_calculate()
Ddenali.c414 u8 *ecc_code = chip->oob_poi + denali->oob_skip_bytes; in denali_check_erased_page() local
421 stat = nand_check_erased_ecc_chunk(buf, ecc->size, ecc_code, in denali_check_erased_page()
432 ecc_code += ecc->bytes; in denali_check_erased_page()
Dnand_base.c3083 uint8_t *ecc_code = chip->ecc.code_buf; in nand_read_page_swecc() local
3091 ret = mtd_ooblayout_get_eccbytes(mtd, ecc_code, chip->oob_poi, 0, in nand_read_page_swecc()
3102 stat = chip->ecc.correct(chip, p, &ecc_code[i], &ecc_calc[i]); in nand_read_page_swecc()
3242 uint8_t *ecc_code = chip->ecc.code_buf; in nand_read_page_hwecc() local
3264 ret = mtd_ooblayout_get_eccbytes(mtd, ecc_code, chip->oob_poi, 0, in nand_read_page_hwecc()
3275 stat = chip->ecc.correct(chip, p, &ecc_code[i], &ecc_calc[i]); in nand_read_page_hwecc()
3280 &ecc_code[i], eccbytes, in nand_read_page_hwecc()
3314 uint8_t *ecc_code = chip->ecc.code_buf; in nand_read_page_hwecc_oob_first() local
3327 ret = mtd_ooblayout_get_eccbytes(mtd, ecc_code, chip->oob_poi, 0, in nand_read_page_hwecc_oob_first()
3341 stat = chip->ecc.correct(chip, p, &ecc_code[i], NULL); in nand_read_page_hwecc_oob_first()
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/linux-6.12.1/include/linux/mtd/
Drawnand.h365 uint8_t *ecc_code);