Cross Reference: /src/sys/dev/std/ieee1212.c

Lines Matching refs:crc
106 		DPRINTF(("CRC len less than info len. CRC len: %d, "
262 	u_int16_t crc, romcrc, crc1;
278 	/* Calculate both a good and known bad crc. */
280 	/* CRC's are calculated from everything except the first quad. */
282 	crc = p1212_calc_crc(0, &t[1], P1212_ROMFMT_GET_CRCLEN((ntohl(t[0]))),
286 	if (crc != romcrc) {
290 			DPRINTF(("Invalid ROM: CRC: 0x%04hx, Calculated "
291 			    "CRC: 0x%04hx, CRC1: 0x%04hx\n",
292 			    (unsigned short)romcrc, (unsigned short)crc,
318 		/* Add 2 to account for info/crc and bus name skipped. */
355 	u_int16_t crclen, crc, crc1, romcrc;
377 		crc = p1212_calc_crc(0, &t[offset + 1], crclen, 0);
378 		if (crc != romcrc) {
381 				DPRINTF(("Invalid ROM: CRC: 0x%04hx, "
382 					    "Calculated CRC: "
385 					    (unsigned short)crc,
716 	u_int16_t crclen, crc, crc1, romcrc;
722 	crc = p1212_calc_crc(0, &t[1], crclen, 0);
724 	if ((crc != romcrc) && (crc1 != romcrc)) {
725 		DPRINTF(("Invalid ROM: CRC: 0x%04hx, Calculated CRC: "
727 		    (unsigned short)crc, (unsigned short)crc1));
750 	u_int16_t crclen, crc, crc1, romcrc;
765 	crc = p1212_calc_crc(0, &t[1], crclen, 0);
767 	if ((crc != romcrc) && (crc1 != romcrc)) {
768 		DPRINTF(("Invalid ROM: CRC: 0x%04hx, Calculated CRC: "
770 			    (unsigned short)crc, (unsigned short)crc1));
807 	u_int16_t crclen, crc, crc1, romcrc;
821 	crc = p1212_calc_crc(0, &t[1], crclen, 0);
822 	if (crc != romcrc) {
825 			DPRINTF(("Invalid ROM: CRC: 0x%04hx, Calculated CRC: "
827 			    (unsigned short)crc, (unsigned short)crc1));
1173  * A fairly well published reference implementation of the CRC routine had
1175  * in calculating their ROM CRC's. To compensate an interface for generating
1182 p1212_calc_crc(u_int32_t crc, u_int32_t *data, int len, int broke)
1190 			sum = ((crc >> 12) ^ (ntohl(data[i]) >> shift)) &
1192 			crc = (crc << 4) ^ (sum << 12) ^ (sum << 5) ^ sum;
1198 			sum = ((crc >> 12) ^ ntohl(data[i])) & 0x0000000f;
1199 			crc = (crc << 4) ^ (sum << 12) ^ (sum << 5) ^ sum;
1202 	return (u_int16_t)crc;
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