| /drivers/mtd/nand/ |
| D | s3c2410.c | 478 static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code) in s3c2410_nand_calculate_ecc() argument
482 ecc_code[0] = readb(info->regs + S3C2410_NFECC + 0); in s3c2410_nand_calculate_ecc()
483 ecc_code[1] = readb(info->regs + S3C2410_NFECC + 1); in s3c2410_nand_calculate_ecc()
484 ecc_code[2] = readb(info->regs + S3C2410_NFECC + 2); in s3c2410_nand_calculate_ecc()
487 ecc_code[0], ecc_code[1], ecc_code[2]); in s3c2410_nand_calculate_ecc()
492 static int s3c2412_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code) in s3c2412_nand_calculate_ecc() argument
497 ecc_code[0] = ecc; in s3c2412_nand_calculate_ecc()
498 ecc_code[1] = ecc >> 8; in s3c2412_nand_calculate_ecc()
499 ecc_code[2] = ecc >> 16; in s3c2412_nand_calculate_ecc()
501 pr_debug("calculate_ecc: returning ecc %02x,%02x,%02x\n", ecc_code[0], ecc_code[1], ecc_code[2]); in s3c2412_nand_calculate_ecc()
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| D | tmio_nand.c | 283 u_char *ecc_code) in tmio_nand_calculate_ecc() argument
291 ecc_code[1] = ecc; /* 000-255 LP7-0 */ in tmio_nand_calculate_ecc()
292 ecc_code[0] = ecc >> 8; /* 000-255 LP15-8 */ in tmio_nand_calculate_ecc()
294 ecc_code[2] = ecc; /* 000-255 CP5-0,11b */ in tmio_nand_calculate_ecc()
295 ecc_code[4] = ecc >> 8; /* 256-511 LP7-0 */ in tmio_nand_calculate_ecc()
297 ecc_code[3] = ecc; /* 256-511 LP15-8 */ in tmio_nand_calculate_ecc()
298 ecc_code[5] = ecc >> 8; /* 256-511 CP5-0,11b */ in tmio_nand_calculate_ecc()
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| D | sharpsl.c | 97 static int sharpsl_nand_calculate_ecc(struct mtd_info *mtd, const u_char * dat, u_char * ecc_code) in sharpsl_nand_calculate_ecc() argument
100 ecc_code[0] = ~readb(sharpsl->io + ECCLPUB); in sharpsl_nand_calculate_ecc()
101 ecc_code[1] = ~readb(sharpsl->io + ECCLPLB); in sharpsl_nand_calculate_ecc()
102 ecc_code[2] = (~readb(sharpsl->io + ECCCP) << 2) | 0x03; in sharpsl_nand_calculate_ecc()
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| D | cs553x_nand.c | 170 static int cs_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code) in cs_calculate_ecc() argument
178 ecc_code[1] = ecc >> 8; in cs_calculate_ecc()
179 ecc_code[0] = ecc >> 16; in cs_calculate_ecc()
180 ecc_code[2] = ecc >> 24; in cs_calculate_ecc()
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| D | ndfc.c | 96 const u_char *dat, u_char *ecc_code) in ndfc_calculate_ecc() argument
105 ecc_code[0] = p[2]; in ndfc_calculate_ecc()
106 ecc_code[1] = p[1]; in ndfc_calculate_ecc()
107 ecc_code[2] = p[3]; in ndfc_calculate_ecc()
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| D | atmel_nand.c | 187 const u_char *dat, unsigned char *ecc_code) in atmel_nand_calculate() argument
197 ecc_code[0] = ecc_value & 0xFF; in atmel_nand_calculate()
198 ecc_code[1] = (ecc_value >> 8) & 0xFF; in atmel_nand_calculate()
203 ecc_code[2] = ecc_value & 0xFF; in atmel_nand_calculate()
204 ecc_code[3] = (ecc_value >> 8) & 0xFF; in atmel_nand_calculate()
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| D | rtc_from4.c | 315 static void rtc_from4_calculate_ecc(struct mtd_info *mtd, const u_char *dat, u_char *ecc_code) in rtc_from4_calculate_ecc() argument
323 ecc_code[i] = (unsigned char)value; in rtc_from4_calculate_ecc()
326 ecc_code[7] |= 0x0f; /* set the last four bits (not used) */ in rtc_from4_calculate_ecc()
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| D | bf5xx_nand.c | 323 const u_char *dat, u_char *ecc_code) in bf5xx_nand_calculate_ecc() argument
342 memcpy(ecc_code, p, 3); in bf5xx_nand_calculate_ecc()
354 memcpy((ecc_code + 3), p, 3); in bf5xx_nand_calculate_ecc()
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| D | diskonchip.c | 903 static int doc200x_calculate_ecc(struct mtd_info *mtd, const u_char *dat, unsigned char *ecc_code) in doc200x_calculate_ecc() argument
930 ecc_code[i] = ReadDOC_(docptr, DoC_Mplus_ECCSyndrome0 + i); in doc200x_calculate_ecc()
932 ecc_code[i] = ReadDOC_(docptr, DoC_ECCSyndrome0 + i); in doc200x_calculate_ecc()
933 if (ecc_code[i] != empty_write_ecc[i]) in doc200x_calculate_ecc()
957 memset(ecc_code, 0xff, 6); in doc200x_calculate_ecc()
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| D | nand_base.c | 774 uint8_t *ecc_code = chip->buffers->ecccode; in nand_read_page_swecc() local
783 ecc_code[i] = chip->oob_poi[eccpos[i]]; in nand_read_page_swecc()
791 stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); in nand_read_page_swecc()
897 uint8_t *ecc_code = chip->buffers->ecccode; in nand_read_page_hwecc() local
908 ecc_code[i] = chip->oob_poi[eccpos[i]]; in nand_read_page_hwecc()
916 stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); in nand_read_page_hwecc()
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| D | mxc_nand.c | 384 u_char *ecc_code) in mxc_nand_calculate_ecc() argument
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| D | pxa3xx_nand.c | 830 const uint8_t *dat, uint8_t *ecc_code) in pxa3xx_nand_ecc_calculate() argument
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