77 crc_clmul_prep(crc_t crc, unsigned long msgpoly)  in crc_clmul_prep()  argument
80 	return msgpoly ^ crc;  in crc_clmul_prep()
82 	return msgpoly ^ ((unsigned long)crc << (BITS_PER_LONG - CRC_BITS));  in crc_clmul_prep()
91 crc_clmul_long(unsigned long msgpoly, const struct crc_clmul_consts *consts)  in crc_clmul_long()  argument
118 	tmp = clmul(msgpoly, consts->barrett_reduction_const_1);  in crc_clmul_long()
120 	tmp = clmulr(msgpoly, consts->barrett_reduction_const_1);  in crc_clmul_long()
154 crc_clmul_update_long(crc_t crc, unsigned long msgpoly,  in crc_clmul_update_long()  argument
157 	return crc_clmul_long(crc_clmul_prep(crc, msgpoly), consts);  in crc_clmul_update_long()
165 	unsigned long msgpoly;  in crc_clmul_update_partial()  local
169 	msgpoly = (unsigned long)p[0] << (BITS_PER_LONG - 8);  in crc_clmul_update_partial()
171 		msgpoly = (msgpoly >> 8) ^ ((unsigned long)p[i] << (BITS_PER_LONG - 8));  in crc_clmul_update_partial()
173 	msgpoly = p[0];  in crc_clmul_update_partial()
175 		msgpoly = (msgpoly << 8) ^ p[i];  in crc_clmul_update_partial()
180 		msgpoly ^= (unsigned long)crc << (BITS_PER_LONG - 8*len);  in crc_clmul_update_partial()
182 		msgpoly ^= (unsigned long)crc << (8*len - CRC_BITS);  in crc_clmul_update_partial()
184 		return crc_clmul_long(msgpoly, consts);  in crc_clmul_update_partial()
187 	msgpoly ^= (unsigned long)crc << (BITS_PER_LONG - 8*len);  in crc_clmul_update_partial()
188 	return crc_clmul_long(msgpoly, consts) ^ (crc >> (8*len));  in crc_clmul_update_partial()
190 	msgpoly ^= crc >> (CRC_BITS - 8*len);  in crc_clmul_update_partial()
191 	return crc_clmul_long(msgpoly, consts) ^ (crc << (8*len));  in crc_clmul_update_partial()