for(i = range_start; i <= range_end; i++) {
checksum += nvram_read(i);
}
- checksum = (~checksum)&0xffff;
checksum_old = ((nvram_read(checksum_location)<<8) | nvram_read(checksum_location+1));
for(i = range_start; i <= range_end; i++) {
checksum += nvram_read(i);
}
- checksum = (~checksum)&0xffff;
nvram_write((checksum >> 8), checksum_location);
nvram_write((checksum & 0xff), checksum_location + 1);
return 0;
}
-int get_option(void *dest, char *name)
+int get_option_from(struct cb_cmos_option_table *option_table, void *dest, char *name)
{
- struct cb_cmos_option_table *option_table = phys_to_virt(lib_sysinfo.option_table);
struct cb_cmos_entries *cmos_entry;
int len = strnlen(name, CMOS_MAX_NAME_LENGTH);
printf("ERROR: No such CMOS option (%s)\n", name);
return 1;
}
+
+int get_option(void *dest, char *name)
+{
+ struct cb_cmos_option_table *option_table = phys_to_virt(lib_sysinfo.option_table);
+ return get_option_from(option_table, dest, name);
+}