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Searched refs:ecc_code (Results 1 – 23 of 23) sorted by relevance

/kernel/linux/linux-5.10/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.c29 const u8 *buf, u8 *ecc_code) in ingenic_ecc_calculate() argument
31 return ecc->ops->calculate(ecc, params, buf, ecc_code); in ingenic_ecc_calculate()
49 u8 *buf, u8 *ecc_code) in ingenic_ecc_correct() argument
51 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()
/kernel/linux/linux-5.10/drivers/mtd/nand/raw/
Domap2.c921 u_char *ecc_code) in omap_calculate_ecc() argument
932 *ecc_code++ = val; /* P128e, ..., P1e */ in omap_calculate_ecc()
933 *ecc_code++ = val >> 16; /* P128o, ..., P1o */ in omap_calculate_ecc()
935 *ecc_code++ = ((val >> 8) & 0x0f) | ((val >> 20) & 0xf0); in omap_calculate_ecc()
1146 u8 *ecc_code; in _omap_calculate_ecc_bch() local
1151 ecc_code = ecc_calc; in _omap_calculate_ecc_bch()
1159 *ecc_code++ = (bch_val4 & 0xFF); in _omap_calculate_ecc_bch()
1160 *ecc_code++ = ((bch_val3 >> 24) & 0xFF); in _omap_calculate_ecc_bch()
1161 *ecc_code++ = ((bch_val3 >> 16) & 0xFF); in _omap_calculate_ecc_bch()
1162 *ecc_code++ = ((bch_val3 >> 8) & 0xFF); in _omap_calculate_ecc_bch()
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Ddavinci_nand.c121 const u_char *dat, u_char *ecc_code) in nand_davinci_calculate_1bit() argument
128 ecc_code[0] = (u_char)(ecc24); in nand_davinci_calculate_1bit()
129 ecc_code[1] = (u_char)(ecc24 >> 8); in nand_davinci_calculate_1bit()
130 ecc_code[2] = (u_char)(ecc24 >> 16); in nand_davinci_calculate_1bit()
216 const u_char *dat, u_char *ecc_code) in nand_davinci_calculate_4bit() argument
239 *ecc_code++ = p[0] & 0xff; in nand_davinci_calculate_4bit()
240 *ecc_code++ = ((p[0] >> 8) & 0x03) | ((p[0] >> 14) & 0xfc); in nand_davinci_calculate_4bit()
241 *ecc_code++ = ((p[0] >> 22) & 0x0f) | ((p[1] << 4) & 0xf0); in nand_davinci_calculate_4bit()
242 *ecc_code++ = ((p[1] >> 4) & 0x3f) | ((p[1] >> 10) & 0xc0); in nand_davinci_calculate_4bit()
243 *ecc_code++ = (p[1] >> 18) & 0xff; in nand_davinci_calculate_4bit()
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Dsharpsl.c91 const u_char * dat, u_char * ecc_code) in sharpsl_nand_calculate_ecc() argument
94 ecc_code[0] = ~readb(sharpsl->io + ECCLPUB); in sharpsl_nand_calculate_ecc()
95 ecc_code[1] = ~readb(sharpsl->io + ECCLPLB); in sharpsl_nand_calculate_ecc()
96 ecc_code[2] = (~readb(sharpsl->io + ECCCP) << 2) | 0x03; in sharpsl_nand_calculate_ecc()
Dtmio_nand.c268 u_char *ecc_code) in tmio_nand_calculate_ecc() argument
276 ecc_code[1] = ecc; /* 000-255 LP7-0 */ in tmio_nand_calculate_ecc()
277 ecc_code[0] = ecc >> 8; /* 000-255 LP15-8 */ in tmio_nand_calculate_ecc()
279 ecc_code[2] = ecc; /* 000-255 CP5-0,11b */ in tmio_nand_calculate_ecc()
280 ecc_code[4] = ecc >> 8; /* 256-511 LP7-0 */ in tmio_nand_calculate_ecc()
282 ecc_code[3] = ecc; /* 256-511 LP15-8 */ in tmio_nand_calculate_ecc()
283 ecc_code[5] = ecc >> 8; /* 256-511 CP5-0,11b */ in tmio_nand_calculate_ecc()
Ds3c2410.c619 const u_char *dat, u_char *ecc_code) in s3c2410_nand_calculate_ecc() argument
624 ecc_code[0] = readb(info->regs + S3C2410_NFECC + 0); in s3c2410_nand_calculate_ecc()
625 ecc_code[1] = readb(info->regs + S3C2410_NFECC + 1); in s3c2410_nand_calculate_ecc()
626 ecc_code[2] = readb(info->regs + S3C2410_NFECC + 2); in s3c2410_nand_calculate_ecc()
628 pr_debug("%s: returning ecc %*phN\n", __func__, 3, ecc_code); in s3c2410_nand_calculate_ecc()
634 const u_char *dat, u_char *ecc_code) in s3c2412_nand_calculate_ecc() argument
640 ecc_code[0] = ecc; in s3c2412_nand_calculate_ecc()
641 ecc_code[1] = ecc >> 8; in s3c2412_nand_calculate_ecc()
642 ecc_code[2] = ecc >> 16; in s3c2412_nand_calculate_ecc()
644 pr_debug("%s: returning ecc %*phN\n", __func__, 3, ecc_code); in s3c2412_nand_calculate_ecc()
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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()
Dcs553x_nand.c231 u_char *ecc_code) in cs_calculate_ecc() argument
238 ecc_code[1] = ecc >> 8; in cs_calculate_ecc()
239 ecc_code[0] = ecc >> 16; in cs_calculate_ecc()
240 ecc_code[2] = ecc >> 24; in cs_calculate_ecc()
Dtxx9ndfmc.c169 uint8_t *ecc_code) in txx9ndfmc_calculate_ecc() argument
179 ecc_code[1] = txx9ndfmc_read(dev, TXX9_NDFDTR); in txx9ndfmc_calculate_ecc()
180 ecc_code[0] = txx9ndfmc_read(dev, TXX9_NDFDTR); in txx9ndfmc_calculate_ecc()
181 ecc_code[2] = txx9ndfmc_read(dev, TXX9_NDFDTR); in txx9ndfmc_calculate_ecc()
182 ecc_code += 3; in txx9ndfmc_calculate_ecc()
Dstm32_fmc2_nand.c683 u8 *ecc_code = chip->ecc.code_buf; in stm32_fmc2_nfc_read_page() local
701 ret = nand_change_read_column_op(chip, i, ecc_code, in stm32_fmc2_nfc_read_page()
707 stat = chip->ecc.correct(chip, p, ecc_code, ecc_calc); in stm32_fmc2_nfc_read_page()
711 ecc_code, eccbytes, in stm32_fmc2_nfc_read_page()
1086 u8 *ecc_code = chip->ecc.code_buf; in stm32_fmc2_nfc_seq_read_page() local
1120 ret = mtd_ooblayout_get_eccbytes(mtd, ecc_code, chip->oob_poi, 0, in stm32_fmc2_nfc_seq_read_page()
1126 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.c703 u8 *ecc_code = chip->ecc.code_buf; in fsmc_read_page_hwecc() local
743 memcpy(&ecc_code[i], oob, chip->ecc.bytes); in fsmc_read_page_hwecc()
746 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.c2738 uint8_t *ecc_code = chip->ecc.code_buf; in nand_read_page_swecc() local
2746 ret = mtd_ooblayout_get_eccbytes(mtd, ecc_code, chip->oob_poi, 0, in nand_read_page_swecc()
2757 stat = chip->ecc.correct(chip, p, &ecc_code[i], &ecc_calc[i]); in nand_read_page_swecc()
2897 uint8_t *ecc_code = chip->ecc.code_buf; in nand_read_page_hwecc() local
2919 ret = mtd_ooblayout_get_eccbytes(mtd, ecc_code, chip->oob_poi, 0, in nand_read_page_hwecc()
2930 stat = chip->ecc.correct(chip, p, &ecc_code[i], &ecc_calc[i]); in nand_read_page_hwecc()
2935 &ecc_code[i], eccbytes, in nand_read_page_hwecc()
/kernel/linux/linux-5.10/include/linux/mtd/
Dnand_ecc.h19 u_char *ecc_code, bool sm_order);
25 u_char *ecc_code);
Dnand_bch.h23 u_char *ecc_code);
45 u_char *ecc_code) in nand_bch_calculate_ecc() argument
Drawnand.h363 uint8_t *ecc_code);