Searched refs:rp12 (Results 1 – 2 of 2) sorted by relevance
| /linux-2.6.39/drivers/mtd/nand/ |
| D | nand_ecc.c | 169 uint32_t rp8, rp9, rp10, rp11, rp12, rp13, rp14, rp15, rp16; in __nand_calculate_ecc() local
181 rp12 = 0; in __nand_calculate_ecc()
255 rp12 ^= tmppar; in __nand_calculate_ecc()
280 rp12 ^= (rp12 >> 16); in __nand_calculate_ecc()
281 rp12 ^= (rp12 >> 8); in __nand_calculate_ecc()
282 rp12 &= 0xff; in __nand_calculate_ecc()
345 rp13 = (par ^ rp12) & 0xff; in __nand_calculate_ecc()
370 (invparity[rp12] << 4) | in __nand_calculate_ecc()
389 (invparity[rp12] << 4) | in __nand_calculate_ecc()
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| /linux-2.6.39/Documentation/mtd/ |
| D | nand_ecc.txt | 81 rp12 covers 64 bytes then skips 64 etc
90 ECC 1 rp15 rp14 rp13 rp12 rp11 rp10 rp09 rp08
134 rp12 = bit7 ^ bit6 ^ bit5 ^ bit4 ^ bit3 ^ bit2 ^ bit1 ^ bit0 ^ rp12;
195 unsigned char rp8, rp9, rp10, rp11, rp12, rp13, rp14, rp15;
202 rp12 = 0; rp13 = 0; rp14 = 0; rp15 = 0;
214 if (i & 0x40) rp13 ^= cur; else rp12 ^= cur;
230 (parity[rp12] << 4) |
304 unsigned long rp8, rp9, rp10, rp11, rp12, rp13, rp14, rp15;
311 rp12 = 0; rp13 = 0; rp14 = 0; rp15 = 0;
321 if (i & 0x10) rp13 ^= cur; else rp12 ^= cur;
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