Lines Matching refs:cksum
48 uint32_t cksum = 0; in compute_checksum() local
53 cksum += *ck_ptr++; in compute_checksum()
55 return (-cksum); in compute_checksum()
64 uint32_t cksum; in find_multiboot() local
84 cksum = -(mboot->flags + mboot->magic); in find_multiboot()
85 if (mboot->checksum != cksum) { in find_multiboot()
88 mboot->checksum, cksum); in find_multiboot()
115 uint32_t cksum; in find_einfo() local
126 cksum = compute_checksum(extra + sizeof (bb_header_ext_t), in find_einfo()
128 BOOT_DEBUG("Extended information header checksum is %x\n", cksum); in find_einfo()
130 if (cksum != ext_header->checksum) { in find_einfo()