Lines Matching refs:checksum
57 u16 c1, c2, checksum, seed_checksum;
88 /* Compute seed checksum and compare */
93 checksum = add_ip_checksums(sizeof(u32), c1, c2);
98 if (checksum != seed_checksum) {
99 debug("%s: invalid seed checksum\n", __func__);
126 debug("%s: at %p, size %x checksum %04x\n", __func__,
128 mrc_cache->checksum);
135 u16 c1, c2, checksum;
154 /* Save a simple checksum of the seed values */
159 checksum = add_ip_checksums(sizeof(u32), c1, c2);
161 rtc_write8(dev, CMOS_OFFSET_MRC_SEED_CHK, checksum & 0xff);
162 rtc_write8(dev, CMOS_OFFSET_MRC_SEED_CHK + 1, (checksum >> 8) & 0xff);
