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Searched refs:read_ecc (Results 1 – 25 of 30) sorted by relevance

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/OK3568_Linux_fs/u-boot/fs/yaffs2/
H A Dyaffs_ecc.c135 int yaffs_ecc_correct(unsigned char *data, unsigned char *read_ecc, in yaffs_ecc_correct() argument
140 d0 = read_ecc[0] ^ test_ecc[0]; in yaffs_ecc_correct()
141 d1 = read_ecc[1] ^ test_ecc[1]; in yaffs_ecc_correct()
142 d2 = read_ecc[2] ^ test_ecc[2]; in yaffs_ecc_correct()
189 read_ecc[0] = test_ecc[0]; in yaffs_ecc_correct()
190 read_ecc[1] = test_ecc[1]; in yaffs_ecc_correct()
191 read_ecc[2] = test_ecc[2]; in yaffs_ecc_correct()
232 struct yaffs_ecc_other *read_ecc, in yaffs_ecc_correct_other() argument
240 delta_col = read_ecc->col_parity ^ test_ecc->col_parity; in yaffs_ecc_correct_other()
241 delta_line = read_ecc->line_parity ^ test_ecc->line_parity; in yaffs_ecc_correct_other()
[all …]
H A Dyaffs_ecc.h36 int yaffs_ecc_correct(unsigned char *data, unsigned char *read_ecc,
42 struct yaffs_ecc_other *read_ecc,
/OK3568_Linux_fs/kernel/drivers/mtd/nand/raw/
H A Dnand_ecc.c391 unsigned char *read_ecc, unsigned char *calc_ecc, in __nand_correct_data() argument
405 b0 = read_ecc[0] ^ calc_ecc[0]; in __nand_correct_data()
406 b1 = read_ecc[1] ^ calc_ecc[1]; in __nand_correct_data()
408 b0 = read_ecc[1] ^ calc_ecc[1]; in __nand_correct_data()
409 b1 = read_ecc[0] ^ calc_ecc[0]; in __nand_correct_data()
412 b2 = read_ecc[2] ^ calc_ecc[2]; in __nand_correct_data()
473 unsigned char *read_ecc, unsigned char *calc_ecc) in nand_correct_data() argument
477 return __nand_correct_data(buf, read_ecc, calc_ecc, chip->ecc.size, in nand_correct_data()
H A Ds3c2410.c507 u_char *read_ecc, u_char *calc_ecc) in s3c2410_nand_correct_data() argument
514 pr_debug("%s(%p,%p,%p,%p)\n", __func__, mtd, dat, read_ecc, calc_ecc); in s3c2410_nand_correct_data()
516 diff0 = read_ecc[0] ^ calc_ecc[0]; in s3c2410_nand_correct_data()
517 diff1 = read_ecc[1] ^ calc_ecc[1]; in s3c2410_nand_correct_data()
518 diff2 = read_ecc[2] ^ calc_ecc[2]; in s3c2410_nand_correct_data()
521 __func__, 3, read_ecc, 3, calc_ecc, in s3c2410_nand_correct_data()
531 if (read_ecc[0] == 0xff && read_ecc[1] == 0xff && read_ecc[2] == 0xff in s3c2410_nand_correct_data()
H A Dnand_bch.c64 unsigned char *read_ecc, unsigned char *calc_ecc) in nand_bch_correct_data() argument
70 count = bch_decode(nbc->bch, NULL, chip->ecc.size, read_ecc, calc_ecc, in nand_bch_correct_data()
H A Dtmio_nand.c290 unsigned char *read_ecc, in tmio_nand_correct_data() argument
296 r0 = __nand_correct_data(buf, read_ecc, calc_ecc, 256, false); in tmio_nand_correct_data()
299 r1 = __nand_correct_data(buf + 256, read_ecc + 3, calc_ecc + 3, 256, in tmio_nand_correct_data()
H A Dtxx9ndfmc.c189 unsigned char *read_ecc, in txx9ndfmc_correct_data() argument
197 stat = __nand_correct_data(buf, read_ecc, calc_ecc, 256, in txx9ndfmc_correct_data()
203 read_ecc += 3; in txx9ndfmc_correct_data()
H A Ddavinci_nand.c136 u_char *read_ecc, u_char *calc_ecc) in nand_davinci_correct_1bit() argument
138 uint32_t eccNand = read_ecc[0] | (read_ecc[1] << 8) | in nand_davinci_correct_1bit()
139 (read_ecc[2] << 16); in nand_davinci_correct_1bit()
H A Domap2.c880 u_char *read_ecc, u_char *calc_ecc) in omap_correct_data() argument
894 if (memcmp(read_ecc, calc_ecc, 3) != 0) { in omap_correct_data()
895 ret = omap_compare_ecc(read_ecc, calc_ecc, dat); in omap_correct_data()
901 read_ecc += 3; in omap_correct_data()
1353 u_char *read_ecc, u_char *calc_ecc) in omap_elm_correct_data() argument
1362 u_char *spare_ecc = read_ecc; in omap_elm_correct_data()
1422 buf, read_ecc, info); in omap_elm_correct_data()
1444 read_ecc += ecc->bytes; in omap_elm_correct_data()
H A Dstm32_fmc2_nand.c513 u8 *read_ecc, u8 *calc_ecc) in stm32_fmc2_nfc_ham_correct() argument
520 b0 = read_ecc[0] ^ calc_ecc[0]; in stm32_fmc2_nfc_ham_correct()
521 b1 = read_ecc[1] ^ calc_ecc[1]; in stm32_fmc2_nfc_ham_correct()
522 b2 = read_ecc[2] ^ calc_ecc[2]; in stm32_fmc2_nfc_ham_correct()
653 u8 *read_ecc, u8 *calc_ecc) in stm32_fmc2_nfc_bch_correct() argument
1022 u8 *read_ecc, u8 *calc_ecc) in stm32_fmc2_nfc_seq_correct() argument
1043 &read_ecc[i], in stm32_fmc2_nfc_seq_correct()
1064 &read_ecc[i], in stm32_fmc2_nfc_seq_correct()
H A Dfsmc_nand.c769 u8 *read_ecc, u8 *calc_ecc) in fsmc_bch8_correct_data() argument
798 int bits_ecc = count_written_bits(read_ecc, chip->ecc.bytes, 8); in fsmc_bch8_correct_data()
/OK3568_Linux_fs/u-boot/drivers/mtd/nand/raw/
H A Dnand_ecc.c135 u_char *read_ecc, u_char *calc_ecc) in nand_correct_data() argument
139 s1 = calc_ecc[0] ^ read_ecc[0]; in nand_correct_data()
140 s0 = calc_ecc[1] ^ read_ecc[1]; in nand_correct_data()
141 s2 = calc_ecc[2] ^ read_ecc[2]; in nand_correct_data()
H A Ddavinci_nand.c224 u_char *read_ecc, u_char *calc_ecc) in nand_davinci_correct_data() argument
227 u_int32_t ecc_nand = read_ecc[0] | (read_ecc[1] << 8) | in nand_davinci_correct_data()
228 (read_ecc[2] << 16); in nand_davinci_correct_data()
559 uint8_t *read_ecc, uint8_t *calc_ecc) in nand_davinci_4bit_correct_data() argument
574 if (read_ecc[i] != 0xFF) in nand_davinci_4bit_correct_data()
581 ecc16 = (unsigned short *)&read_ecc[0]; in nand_davinci_4bit_correct_data()
H A Domap_gpmc.c122 uint8_t *read_ecc, uint8_t *calc_ecc) in omap_correct_data() argument
129 orig_ecc = gen_true_ecc(read_ecc); in omap_correct_data()
493 uint8_t *read_ecc, uint8_t *calc_ecc) in omap_correct_data_bch() argument
517 if (read_ecc[i] != 0xff) in omap_correct_data_bch()
564 read_ecc[byte_pos - SECTOR_BYTES] ^= 1 << bit_pos; in omap_correct_data_bch()
651 u_char *read_ecc, u_char *calc_ecc) in omap_correct_data_bch_sw() argument
660 read_ecc, calc_ecc, NULL, errloc); in omap_correct_data_bch_sw()
675 printf("%02x ", read_ecc[i]); in omap_correct_data_bch_sw()
H A Dnand_bch.c68 unsigned char *read_ecc, unsigned char *calc_ecc) in nand_bch_correct_data() argument
75 count = decode_bch(nbc->bch, NULL, chip->ecc.size, read_ecc, calc_ecc, in nand_bch_correct_data()
H A Dzynq_nand.c380 unsigned char *read_ecc, unsigned char *calc_ecc) in zynq_nand_correct_data() argument
388 read_ecc_lower = (read_ecc[0] | (read_ecc[1] << 8)) & 0xfff; in zynq_nand_correct_data()
389 read_ecc_upper = ((read_ecc[1] >> 4) | (read_ecc[2] << 4)) & 0xfff; in zynq_nand_correct_data()
H A Dstm32_fmc2_nand.c367 u8 *read_ecc, u8 *calc_ecc) in stm32_fmc2_ham_correct() argument
374 b0 = read_ecc[0] ^ calc_ecc[0]; in stm32_fmc2_ham_correct()
375 b1 = read_ecc[1] ^ calc_ecc[1]; in stm32_fmc2_ham_correct()
376 b2 = read_ecc[2] ^ calc_ecc[2]; in stm32_fmc2_ham_correct()
473 u8 *read_ecc, u8 *calc_ecc) in stm32_fmc2_bch_correct() argument
H A Dfsmc_nand.c195 u_char *read_ecc, u_char *calc_ecc) in fsmc_bch8_correct_data() argument
222 int bits_ecc = count_written_bits(read_ecc, 13, 8); in fsmc_bch8_correct_data()
H A Dlpc32xx_nand_slc.c376 u_char *read_ecc, u_char *calc_ecc) in lpc32xx_correct_data() argument
380 u_char *r = read_ecc; in lpc32xx_correct_data()
H A Dmxc_nand.c660 u_char *read_ecc, u_char *calc_ecc) argument
699 u_char *read_ecc, u_char *calc_ecc) argument
/OK3568_Linux_fs/kernel/include/linux/mtd/
H A Dnand_ecc.h30 int __nand_correct_data(u_char *dat, u_char *read_ecc, u_char *calc_ecc,
36 int nand_correct_data(struct nand_chip *chip, u_char *dat, u_char *read_ecc,
H A Dnand_bch.h29 u_char *read_ecc, u_char *calc_ecc);
52 unsigned char *read_ecc, unsigned char *calc_ecc) in nand_bch_correct_data() argument
/OK3568_Linux_fs/u-boot/include/linux/mtd/
H A Dnand_bch.h30 int nand_bch_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc,
54 unsigned char *read_ecc, unsigned char *calc_ecc) in nand_bch_correct_data() argument
H A Dnand_ecc.h26 int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc);
/OK3568_Linux_fs/kernel/drivers/mtd/nand/raw/ingenic/
H A Dingenic_nand_drv.c170 u8 *read_ecc, u8 *calc_ecc) in ingenic_nand_ecc_correct() argument
180 return ingenic_ecc_correct(nfc->ecc, &params, dat, read_ecc); in ingenic_nand_ecc_correct()

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