Lines Matching defs:checksum
63 u16 c1, c2, checksum, seed_checksum;
94 /* Compute seed checksum and compare */
99 checksum = add_ip_checksums(sizeof(u32), c1, c2);
104 if (checksum != seed_checksum) {
105 debug("%s: invalid seed checksum\n", __func__);
132 debug("%s: at %p, size %x checksum %04x\n", __func__,
134 mrc_cache->checksum);
141 u16 c1, c2, checksum;
160 /* Save a simple checksum of the seed values */
165 checksum = add_ip_checksums(sizeof(u32), c1, c2);
167 rtc_write8(dev, CMOS_OFFSET_MRC_SEED_CHK, checksum & 0xff);
168 rtc_write8(dev, CMOS_OFFSET_MRC_SEED_CHK + 1, (checksum >> 8) & 0xff);