mips/mm/cerr-sb1.c

80 		printk(" tag-parity");
82 		printk(" data-parity");
256 static const uint8_t parity[256] = {
275 /* Masks to select bits for Hamming parity, mask_72_64[i] for bit[i] */
287 /* Calculate the parity on a range of bits */
290 	char parity = 0;
295 			parity = !parity;
298 	return parity;
301 /* Calculate the 4-bit even byte-parity for an instruction */
305 	char parity = 0;
313 		parity <<= 1;
314 		parity |= byte_parity;
316 	return parity;
364 				printk("   ** bad parity in VTag0/G/ASID\n");
368 				printk("   ** bad parity in R/VTag1\n");
373 			printk("   ** bad parity for valid bit\n");
402 					printk("   ** bad parity in predecode\n");
407 					printk("   ** bad parity in instruction a\n");
411 					printk("   ** bad parity in instruction b\n");
436 		p ^= (parity[w>>24] ^ parity[(w>>16) & 0xFF]
437 		      ^ parity[(w>>8) & 0xFF] ^ parity[w & 0xFF]);
439 		p ^= (parity[w>>24] ^ parity[(w>>16) & 0xFF]
440 		      ^ parity[(w>>8) & 0xFF] ^ parity[w & 0xFF]);
518 				printk("   ** bad parity in PTag1\n");
522 				printk("   ** bad parity in PTag0\n");