1 /* 2 * FIPS 200 support. 3 * 4 * Copyright (c) 2008 Neil Horman <nhorman@tuxdriver.com> 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License as published by the Free 8 * Software Foundation; either version 2 of the License, or (at your option) 9 * any later version. 10 * 11 */ 12 13 #include "internal.h" 14 15 int fips_enabled; 16 EXPORT_SYMBOL_GPL(fips_enabled); 17 18 /* Process kernel command-line parameter at boot time. fips=0 or fips=1 */ 19 static int fips_enable(char *str) 20 { 21 fips_enabled = !!simple_strtol(str, NULL, 0); 22 printk(KERN_INFO "fips mode: %s\n", 23 fips_enabled ? "enabled" : "disabled"); 24 return 1; 25 } 26 27 __setup("fips=", fips_enable); 28