Searched refs:rp7 (Results 1 – 2 of 2) sorted by relevance
| /linux-2.6.39/Documentation/mtd/ |
| D | nand_ecc.txt | 76 rp7 skips 8 bytes then covers 8 etc
120 rp7 = bit7 ^ bit6 ^ bit5 ^ bit4 ^ bit3 ^ bit2 ^ bit1 ^ bit0 ^ rp7;
194 unsigned char rp0, rp1, rp2, rp3, rp4, rp5, rp6, rp7;
200 rp4 = 0; rp5 = 0; rp6 = 0; rp7 = 0;
211 if (i & 0x08) rp7 ^= cur; else rp6 ^= cur;
218 (parity[rp7] << 7) |
303 unsigned long rp0, rp1, rp2, rp3, rp4, rp5, rp6, rp7;
309 rp4 = 0; rp5 = 0; rp6 = 0; rp7 = 0;
318 if (i & 0x02) rp7 ^= cur; else rp6 ^= cur;
333 rp7 ^= (rp7 >> 16); rp7 ^= (rp7 >> 8); rp7 &= 0xff;
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| /linux-2.6.39/drivers/mtd/nand/ |
| D | nand_ecc.c | 168 uint32_t rp0, rp1, rp2, rp3, rp4, rp5, rp6, rp7; in __nand_calculate_ecc() local
342 rp7 = (par ^ rp6) & 0xff; in __nand_calculate_ecc()
358 (invparity[rp7] << 7) | in __nand_calculate_ecc()
377 (invparity[rp7] << 7) | in __nand_calculate_ecc()
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